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Overview
| Comment: | Update to decnumber 3.41. Use dectest 2.55. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
3cc84d46a53f8dd12b570a4adbc507ab |
| User & Date: | e@6e5be3b1-1950-f047-a965-c680c9cf6ecc 2007-08-07 22:26:53 |
| Original Comment: | Update to decnumber 3.41. Use dectest 2.55. |
Context
|
2011-01-16
| ||
| 03:41 | Add a wiki-format version of the library documentation. check-in: ac0742b219 user: e tags: trunk | |
|
2007-08-07
| ||
| 22:26 | Update to decnumber 3.41. Use dectest 2.55. check-in: 3cc84d46a5 user: e@6e5be3b1-1950-f047-a965-c680c9cf6ecc tags: trunk | |
|
2007-06-18
| ||
| 21:32 | Make context table weak on keys so threads are GC'd if cache off. Cache is off by default. Add test for thread memory leak. check-in: 55d4fc73d1 user: e@6e5be3b1-1950-f047-a965-c680c9cf6ecc tags: trunk | |
Changes
Changes to decNumber/decContext.c.
| ︙ | ︙ | |||
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ /* This module comprises the routines for handling arithmetic */ /* context structures. */ /* ------------------------------------------------------------------ */ #include <string.h> // for strcmp #include "decContext.h" // context and base types #include "decNumberLocal.h" // decNumber local types, etc. /* ------------------------------------------------------------------ */ /* decContextDefault -- initialize a context structure */ /* */ /* context is the structure to be initialized */ /* kind selects the required set of default values, one of: */ /* DEC_INIT_BASE -- select ANSI X3-274 defaults */ | > > > > > > > > | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ /* This module comprises the routines for handling arithmetic */ /* context structures. */ /* ------------------------------------------------------------------ */ #include <string.h> // for strcmp #include <stdio.h> // for printf if DECCHECK #include "decContext.h" // context and base types #include "decNumberLocal.h" // decNumber local types, etc. #if DECCHECK /* compile-time endian tester [assumes sizeof(Int)>1] */ static const Int mfcone=1; // constant 1 static const Flag *mfctop=(Flag *)&mfcone; // -> top byte #define LITEND *mfctop // named flag; 1=little-endian #endif /* ------------------------------------------------------------------ */ /* decContextDefault -- initialize a context structure */ /* */ /* context is the structure to be initialized */ /* kind selects the required set of default values, one of: */ /* DEC_INIT_BASE -- select ANSI X3-274 defaults */ |
| ︙ | ︙ | |||
87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
#endif
break;
default: // invalid Kind
// use defaults, and ..
decContextSetStatus(context, DEC_Invalid_operation); // trap
}
return context;} // decContextDefault
/* ------------------------------------------------------------------ */
/* decContextStatusToString -- convert status flags to a string */
/* */
/* context is a context with valid status field */
/* */
| > > > > > > > > > > | 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
#endif
break;
default: // invalid Kind
// use defaults, and ..
decContextSetStatus(context, DEC_Invalid_operation); // trap
}
#if DECCHECK
if (LITEND!=DECLITEND) {
char *adj;
if (LITEND) adj="little";
else adj="big";
printf("Warning: DECLITEND is set to %d, but this computer appears to be %s-endian\n",
DECLITEND, adj);
}
#endif
return context;} // decContextDefault
/* ------------------------------------------------------------------ */
/* decContextStatusToString -- convert status flags to a string */
/* */
/* context is a context with valid status field */
/* */
|
| ︙ | ︙ |
Changes to decNumber/decContext.h.
| ︙ | ︙ | |||
13 14 15 16 17 18 19 | /* */ /* Please send comments, suggestions, and corrections to the author: */ /* mfc@uk.ibm.com */ /* Mike Cowlishaw, IBM Fellow */ /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ /* */ | | | | > > > | | | | | | | | | | > | | | | | | | | | | | | | > > | | | | | | | | | | > > > > > > > > > > > > > > > > > > > > > > > > < < < < < | | | | | | | | | | | | | 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 |
/* */
/* Please send comments, suggestions, and corrections to the author: */
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
/* */
/* Context variables must always have valid values: */
/* */
/* digits -- must be in the range 1 through 999999999 */
/* emax -- must be in the range 0 through 999999999 */
/* emin -- must be in the range 0 through -999999999 */
/* round -- must be one of the enumerated rounding modes */
/* traps -- only defined bits may be set */
/* status -- [any bits may be cleared, but not set, by user] */
/* clamp -- must be either 0 or 1 */
/* extended -- must be either 0 or 1 [present only if DECSUBSET] */
/* */
/* ------------------------------------------------------------------ */
#if !defined(DECCONTEXT)
#define DECCONTEXT
#define DECCNAME "decContext" /* Short name */
#define DECCFULLNAME "Decimal Context Descriptor" /* Verbose name */
#define DECCAUTHOR "Mike Cowlishaw" /* Who to blame */
#if !defined(int32_t)
#include <stdint.h> /* C99 standard integers */
#endif
#include <signal.h> /* for traps */
/* Extended flags setting -- set this to 0 to use only IEEE flags */
#define DECEXTFLAG 1 /* 1=enable extended flags */
/* Conditional code flag -- set this to 0 for best performance */
#define DECSUBSET 0 /* 1=enable subset arithmetic */
/* Context for operations, with associated constants */
enum rounding {
DEC_ROUND_CEILING, /* round towards +infinity */
DEC_ROUND_UP, /* round away from 0 */
DEC_ROUND_HALF_UP, /* 0.5 rounds up */
DEC_ROUND_HALF_EVEN, /* 0.5 rounds to nearest even */
DEC_ROUND_HALF_DOWN, /* 0.5 rounds down */
DEC_ROUND_DOWN, /* round towards 0 (truncate) */
DEC_ROUND_FLOOR, /* round towards -infinity */
DEC_ROUND_05UP, /* round for reround */
DEC_ROUND_MAX /* enum must be less than this */
};
typedef struct {
int32_t digits; /* working precision */
int32_t emax; /* maximum positive exponent */
int32_t emin; /* minimum negative exponent */
enum rounding round; /* rounding mode */
uint32_t traps; /* trap-enabler flags */
uint32_t status; /* status flags */
uint8_t clamp; /* flag: apply IEEE exponent clamp */
#if DECSUBSET
uint8_t extended; /* flag: special-values allowed */
#endif
} decContext;
/* Maxima and Minima */
#define DEC_MAX_DIGITS 999999999
#define DEC_MIN_DIGITS 1
#define DEC_MAX_EMAX 999999999
#define DEC_MIN_EMAX 0
#define DEC_MAX_EMIN 0
#define DEC_MIN_EMIN -999999999
#define DEC_MAX_MATH 999999 /* max emax, etc., for math funcs. */
/* Trap-enabler and Status flags (exceptional conditions), and */
/* their names. The top byte is reserved for internal use */
#if DECEXTFLAG
/* Extended flags */
#define DEC_Conversion_syntax 0x00000001
#define DEC_Division_by_zero 0x00000002
#define DEC_Division_impossible 0x00000004
#define DEC_Division_undefined 0x00000008
#define DEC_Insufficient_storage 0x00000010 /* [when malloc fails] */
#define DEC_Inexact 0x00000020
#define DEC_Invalid_context 0x00000040
#define DEC_Invalid_operation 0x00000080
#if DECSUBSET
#define DEC_Lost_digits 0x00000100
#endif
#define DEC_Overflow 0x00000200
#define DEC_Clamped 0x00000400
#define DEC_Rounded 0x00000800
#define DEC_Subnormal 0x00001000
#define DEC_Underflow 0x00002000
#else
/* IEEE flags only */
#define DEC_Conversion_syntax 0x00000010
#define DEC_Division_by_zero 0x00000002
#define DEC_Division_impossible 0x00000010
#define DEC_Division_undefined 0x00000010
#define DEC_Insufficient_storage 0x00000010 /* [when malloc fails] */
#define DEC_Inexact 0x00000001
#define DEC_Invalid_context 0x00000010
#define DEC_Invalid_operation 0x00000010
#if DECSUBSET
#define DEC_Lost_digits 0x00000000
#endif
#define DEC_Overflow 0x00000008
#define DEC_Clamped 0x00000000
#define DEC_Rounded 0x00000000
#define DEC_Subnormal 0x00000000
#define DEC_Underflow 0x00000004
#endif
/* IEEE 854 groupings for the flags */
/* [DEC_Clamped, DEC_Lost_digits, DEC_Rounded, and DEC_Subnormal */
/* are not in IEEE 854] */
#define DEC_IEEE_854_Division_by_zero (DEC_Division_by_zero)
#if DECSUBSET
#define DEC_IEEE_854_Inexact (DEC_Inexact | DEC_Lost_digits)
#else
#define DEC_IEEE_854_Inexact (DEC_Inexact)
#endif
#define DEC_IEEE_854_Invalid_operation (DEC_Conversion_syntax | \
DEC_Division_impossible | \
DEC_Division_undefined | \
DEC_Insufficient_storage | \
DEC_Invalid_context | \
DEC_Invalid_operation)
#define DEC_IEEE_854_Overflow (DEC_Overflow)
#define DEC_IEEE_854_Underflow (DEC_Underflow)
/* flags which are normally errors (result is qNaN, infinite, or 0) */
#define DEC_Errors (DEC_IEEE_854_Division_by_zero | \
DEC_IEEE_854_Invalid_operation | \
DEC_IEEE_854_Overflow | DEC_IEEE_854_Underflow)
/* flags which cause a result to become qNaN */
#define DEC_NaNs DEC_IEEE_854_Invalid_operation
/* flags which are normally for information only (finite results) */
#if DECSUBSET
#define DEC_Information (DEC_Clamped | DEC_Rounded | DEC_Inexact \
| DEC_Lost_digits)
#else
#define DEC_Information (DEC_Clamped | DEC_Rounded | DEC_Inexact)
#endif
/* name strings for the exceptional conditions */
#define DEC_Condition_CS "Conversion syntax"
#define DEC_Condition_DZ "Division by zero"
#define DEC_Condition_DI "Division impossible"
#define DEC_Condition_DU "Division undefined"
#define DEC_Condition_IE "Inexact"
#define DEC_Condition_IS "Insufficient storage"
#define DEC_Condition_IC "Invalid context"
#define DEC_Condition_IO "Invalid operation"
#if DECSUBSET
#define DEC_Condition_LD "Lost digits"
#endif
#define DEC_Condition_OV "Overflow"
#define DEC_Condition_PA "Clamped"
#define DEC_Condition_RO "Rounded"
#define DEC_Condition_SU "Subnormal"
#define DEC_Condition_UN "Underflow"
#define DEC_Condition_ZE "No status"
#define DEC_Condition_MU "Multiple status"
#define DEC_Condition_Length 21 /* length of the longest string, */
/* including terminator */
/* Initialization descriptors, used by decContextDefault */
#define DEC_INIT_BASE 0
#define DEC_INIT_DECIMAL32 32
#define DEC_INIT_DECIMAL64 64
#define DEC_INIT_DECIMAL128 128
/* decContext routines */
decContext * decContextDefault(decContext *, int32_t);
decContext * decContextSetStatus(decContext *, uint32_t);
const char * decContextStatusToString(const decContext *);
decContext * decContextSetStatusFromString(decContext *, const char *);
#endif
|
Changes to decNumber/decDPD.h.
1 | /* ------------------------------------------------------------------------ */ | | | | | | | | > | | > > | | | > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
/* ------------------------------------------------------------------------ */
/* Binary Coded Decimal and Densely Packed Decimal conversion lookup tables */
/* [Automatically generated -- do not edit. 2007.04.16] */
/* ------------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* ------------------------------------------------------------------------ */
/* For details, see: http://www2.hursley.ibm.com/decimal/DPDecimal.html */
/* */
/* This include file defines several DPD and BCD conversion tables: */
/* */
/* uint16_t BCD2DPD[2458]; -- BCD -> DPD (0x999 => 2457) */
/* uint16_t BIN2DPD[1000]; -- Bin -> DPD (999 => 2457) */
/* uint8_t BIN2CHAR[4001]; -- Bin -> CHAR (999 => '\3' '9' '9' '9') */
/* uint8_t BIN2BCD8[4000]; -- Bin -> bytes (999 => 9 9 9 3) */
/* uint16_t DPD2BCD[1024]; -- DPD -> BCD (0x3FF => 0x999) */
/* uint16_t DPD2BIN[1024]; -- DPD -> BIN (0x3FF => 999) */
/* uint32_t DPD2BINK[1024]; -- DPD -> BIN * 1000 (0x3FF => 999000) */
/* uint32_t DPD2BINM[1024]; -- DPD -> BIN * 1E+6 (0x3FF => 999000000) */
/* uint8_t DPD2BCD8[4096]; -- DPD -> bytes (x3FF => 9 9 9 3) */
/* */
/* In all cases the result (10 bits or 12 bits, or binary) is right-aligned */
/* in the table entry. BIN2CHAR entries are a single byte length (0 for */
/* value 0) followed by three digit characters; a trailing terminator is */
/* included to allow 4-char moves always. BIN2BCD8 and DPD2BCD8 entries */
/* are similar with the three BCD8 digits followed by a one-byte length */
/* (again, length=0 for value 0). */
/* */
/* To use a table, its name, prefixed with DEC_, must be defined with a */
/* value of 1 before this header file is included. For example: */
/* #define DEC_BCD2DPD 1 */
/* This mechanism allows software to only include tables that are needed. */
/* ------------------------------------------------------------------------ */
#if DEC_BCD2DPD==1 && !defined(DECBCD2DPD)
#define DECBCD2DPD
const uint16_t BCD2DPD[2458]={ 0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 0, 0, 0, 0, 0, 0, 16, 17, 18, 19, 20,
|
| ︙ | ︙ | |||
42 43 44 45 46 47 48 |
0, 0, 0, 10, 11, 42, 43, 74, 75, 106, 107, 78, 79,
0, 0, 0, 0, 0, 0, 26, 27, 58, 59, 90, 91, 122,
123, 94, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
| | | | | | | | | | | | | | | | | 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 |
0, 0, 0, 10, 11, 42, 43, 74, 75, 106, 107, 78, 79,
0, 0, 0, 0, 0, 0, 26, 27, 58, 59, 90, 91, 122,
123, 94, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 0, 0,
0, 0, 0, 0, 144, 145, 146, 147, 148, 149, 150, 151, 152,
153, 0, 0, 0, 0, 0, 0, 160, 161, 162, 163, 164, 165,
166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 176, 177, 178,
179, 180, 181, 182, 183, 184, 185, 0, 0, 0, 0, 0, 0,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 0, 0, 0,
0, 0, 0, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217,
0, 0, 0, 0, 0, 0, 224, 225, 226, 227, 228, 229, 230,
231, 232, 233, 0, 0, 0, 0, 0, 0, 240, 241, 242, 243,
244, 245, 246, 247, 248, 249, 0, 0, 0, 0, 0, 0, 138,
139, 170, 171, 202, 203, 234, 235, 206, 207, 0, 0, 0, 0,
0, 0, 154, 155, 186, 187, 218, 219, 250, 251, 222, 223, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 256, 257, 258,
259, 260, 261, 262, 263, 264, 265, 0, 0, 0, 0, 0, 0,
272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 0, 0, 0,
0, 0, 0, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297,
0, 0, 0, 0, 0, 0, 304, 305, 306, 307, 308, 309, 310,
311, 312, 313, 0, 0, 0, 0, 0, 0, 320, 321, 322, 323,
324, 325, 326, 327, 328, 329, 0, 0, 0, 0, 0, 0, 336,
337, 338, 339, 340, 341, 342, 343, 344, 345, 0, 0, 0, 0,
0, 0, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 0,
0, 0, 0, 0, 0, 368, 369, 370, 371, 372, 373, 374, 375,
376, 377, 0, 0, 0, 0, 0, 0, 266, 267, 298, 299, 330,
331, 362, 363, 334, 335, 0, 0, 0, 0, 0, 0, 282, 283,
314, 315, 346, 347, 378, 379, 350, 351, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 384, 385, 386, 387, 388, 389, 390,
391, 392, 393, 0, 0, 0, 0, 0, 0, 400, 401, 402, 403,
404, 405, 406, 407, 408, 409, 0, 0, 0, 0, 0, 0, 416,
417, 418, 419, 420, 421, 422, 423, 424, 425, 0, 0, 0, 0,
0, 0, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 0,
0, 0, 0, 0, 0, 448, 449, 450, 451, 452, 453, 454, 455,
456, 457, 0, 0, 0, 0, 0, 0, 464, 465, 466, 467, 468,
469, 470, 471, 472, 473, 0, 0, 0, 0, 0, 0, 480, 481,
482, 483, 484, 485, 486, 487, 488, 489, 0, 0, 0, 0, 0,
0, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 0, 0,
0, 0, 0, 0, 394, 395, 426, 427, 458, 459, 490, 491, 462,
463, 0, 0, 0, 0, 0, 0, 410, 411, 442, 443, 474, 475,
506, 507, 478, 479, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 0,
0, 0, 0, 0, 0, 528, 529, 530, 531, 532, 533, 534, 535,
536, 537, 0, 0, 0, 0, 0, 0, 544, 545, 546, 547, 548,
549, 550, 551, 552, 553, 0, 0, 0, 0, 0, 0, 560, 561,
562, 563, 564, 565, 566, 567, 568, 569, 0, 0, 0, 0, 0,
0, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 0, 0,
0, 0, 0, 0, 592, 593, 594, 595, 596, 597, 598, 599, 600,
601, 0, 0, 0, 0, 0, 0, 608, 609, 610, 611, 612, 613,
614, 615, 616, 617, 0, 0, 0, 0, 0, 0, 624, 625, 626,
627, 628, 629, 630, 631, 632, 633, 0, 0, 0, 0, 0, 0,
522, 523, 554, 555, 586, 587, 618, 619, 590, 591, 0, 0, 0,
0, 0, 0, 538, 539, 570, 571, 602, 603, 634, 635, 606, 607,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 640, 641,
642, 643, 644, 645, 646, 647, 648, 649, 0, 0, 0, 0, 0,
0, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 0, 0,
0, 0, 0, 0, 672, 673, 674, 675, 676, 677, 678, 679, 680,
681, 0, 0, 0, 0, 0, 0, 688, 689, 690, 691, 692, 693,
694, 695, 696, 697, 0, 0, 0, 0, 0, 0, 704, 705, 706,
707, 708, 709, 710, 711, 712, 713, 0, 0, 0, 0, 0, 0,
720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 0, 0, 0,
0, 0, 0, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745,
0, 0, 0, 0, 0, 0, 752, 753, 754, 755, 756, 757, 758,
759, 760, 761, 0, 0, 0, 0, 0, 0, 650, 651, 682, 683,
714, 715, 746, 747, 718, 719, 0, 0, 0, 0, 0, 0, 666,
667, 698, 699, 730, 731, 762, 763, 734, 735, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 768, 769, 770, 771, 772, 773,
774, 775, 776, 777, 0, 0, 0, 0, 0, 0, 784, 785, 786,
787, 788, 789, 790, 791, 792, 793, 0, 0, 0, 0, 0, 0,
800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 0, 0, 0,
0, 0, 0, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825,
0, 0, 0, 0, 0, 0, 832, 833, 834, 835, 836, 837, 838,
839, 840, 841, 0, 0, 0, 0, 0, 0, 848, 849, 850, 851,
852, 853, 854, 855, 856, 857, 0, 0, 0, 0, 0, 0, 864,
865, 866, 867, 868, 869, 870, 871, 872, 873, 0, 0, 0, 0,
0, 0, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 0,
0, 0, 0, 0, 0, 778, 779, 810, 811, 842, 843, 874, 875,
846, 847, 0, 0, 0, 0, 0, 0, 794, 795, 826, 827, 858,
859, 890, 891, 862, 863, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905,
0, 0, 0, 0, 0, 0, 912, 913, 914, 915, 916, 917, 918,
919, 920, 921, 0, 0, 0, 0, 0, 0, 928, 929, 930, 931,
932, 933, 934, 935, 936, 937, 0, 0, 0, 0, 0, 0, 944,
945, 946, 947, 948, 949, 950, 951, 952, 953, 0, 0, 0, 0,
0, 0, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 0,
0, 0, 0, 0, 0, 976, 977, 978, 979, 980, 981, 982, 983,
984, 985, 0, 0, 0, 0, 0, 0, 992, 993, 994, 995, 996,
997, 998, 999, 1000, 1001, 0, 0, 0, 0, 0, 0, 1008, 1009,
1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 0, 0, 0, 0, 0,
0, 906, 907, 938, 939, 970, 971, 1002, 1003, 974, 975, 0, 0,
0, 0, 0, 0, 922, 923, 954, 955, 986, 987, 1018, 1019, 990,
991, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12,
13, 268, 269, 524, 525, 780, 781, 46, 47, 0, 0, 0, 0,
0, 0, 28, 29, 284, 285, 540, 541, 796, 797, 62, 63, 0,
0, 0, 0, 0, 0, 44, 45, 300, 301, 556, 557, 812, 813,
302, 303, 0, 0, 0, 0, 0, 0, 60, 61, 316, 317, 572,
573, 828, 829, 318, 319, 0, 0, 0, 0, 0, 0, 76, 77,
332, 333, 588, 589, 844, 845, 558, 559, 0, 0, 0, 0, 0,
0, 92, 93, 348, 349, 604, 605, 860, 861, 574, 575, 0, 0,
0, 0, 0, 0, 108, 109, 364, 365, 620, 621, 876, 877, 814,
815, 0, 0, 0, 0, 0, 0, 124, 125, 380, 381, 636, 637,
892, 893, 830, 831, 0, 0, 0, 0, 0, 0, 14, 15, 270,
271, 526, 527, 782, 783, 110, 111, 0, 0, 0, 0, 0, 0,
30, 31, 286, 287, 542, 543, 798, 799, 126, 127, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 140, 141, 396, 397, 652,
653, 908, 909, 174, 175, 0, 0, 0, 0, 0, 0, 156, 157,
412, 413, 668, 669, 924, 925, 190, 191, 0, 0, 0, 0, 0,
0, 172, 173, 428, 429, 684, 685, 940, 941, 430, 431, 0, 0,
0, 0, 0, 0, 188, 189, 444, 445, 700, 701, 956, 957, 446,
447, 0, 0, 0, 0, 0, 0, 204, 205, 460, 461, 716, 717,
|
| ︙ | ︙ | |||
469 470 471 472 473 474 475 476 477 478 479 480 481 482 |
937, 978, 979, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749,
784, 785, 946, 947, 788, 789, 750, 751, 752, 753, 754, 755, 756,
757, 758, 759, 794, 795, 956, 957, 798, 799, 760, 761, 762, 763,
764, 765, 766, 767, 768, 769, 786, 787, 966, 967, 988, 989, 770,
771, 772, 773, 774, 775, 776, 777, 778, 779, 796, 797, 976, 977,
998, 999};
#endif
#if DEC_BIN2CHAR==1 && !defined(DECBIN2CHAR)
#define DECBIN2CHAR
const uint8_t BIN2CHAR[4001]={
'\0','0','0','0', '\1','0','0','1', '\1','0','0','2', '\1','0','0','3', '\1','0','0','4',
'\1','0','0','5', '\1','0','0','6', '\1','0','0','7', '\1','0','0','8', '\1','0','0','9',
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 |
937, 978, 979, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749,
784, 785, 946, 947, 788, 789, 750, 751, 752, 753, 754, 755, 756,
757, 758, 759, 794, 795, 956, 957, 798, 799, 760, 761, 762, 763,
764, 765, 766, 767, 768, 769, 786, 787, 966, 967, 988, 989, 770,
771, 772, 773, 774, 775, 776, 777, 778, 779, 796, 797, 976, 977,
998, 999};
#endif
#if DEC_DPD2BINK==1 && !defined(DECDPD2BINK)
#define DECDPD2BINK
const uint32_t DPD2BINK[1024]={ 0, 1000, 2000, 3000, 4000, 5000,
6000, 7000, 8000, 9000, 80000, 81000, 800000, 801000, 880000, 881000,
10000, 11000, 12000, 13000, 14000, 15000, 16000, 17000, 18000, 19000,
90000, 91000, 810000, 811000, 890000, 891000, 20000, 21000, 22000, 23000,
24000, 25000, 26000, 27000, 28000, 29000, 82000, 83000, 820000, 821000,
808000, 809000, 30000, 31000, 32000, 33000, 34000, 35000, 36000, 37000,
38000, 39000, 92000, 93000, 830000, 831000, 818000, 819000, 40000, 41000,
42000, 43000, 44000, 45000, 46000, 47000, 48000, 49000, 84000, 85000,
840000, 841000, 88000, 89000, 50000, 51000, 52000, 53000, 54000, 55000,
56000, 57000, 58000, 59000, 94000, 95000, 850000, 851000, 98000, 99000,
60000, 61000, 62000, 63000, 64000, 65000, 66000, 67000, 68000, 69000,
86000, 87000, 860000, 861000, 888000, 889000, 70000, 71000, 72000, 73000,
74000, 75000, 76000, 77000, 78000, 79000, 96000, 97000, 870000, 871000,
898000, 899000, 100000, 101000, 102000, 103000, 104000, 105000, 106000, 107000,
108000, 109000, 180000, 181000, 900000, 901000, 980000, 981000, 110000, 111000,
112000, 113000, 114000, 115000, 116000, 117000, 118000, 119000, 190000, 191000,
910000, 911000, 990000, 991000, 120000, 121000, 122000, 123000, 124000, 125000,
126000, 127000, 128000, 129000, 182000, 183000, 920000, 921000, 908000, 909000,
130000, 131000, 132000, 133000, 134000, 135000, 136000, 137000, 138000, 139000,
192000, 193000, 930000, 931000, 918000, 919000, 140000, 141000, 142000, 143000,
144000, 145000, 146000, 147000, 148000, 149000, 184000, 185000, 940000, 941000,
188000, 189000, 150000, 151000, 152000, 153000, 154000, 155000, 156000, 157000,
158000, 159000, 194000, 195000, 950000, 951000, 198000, 199000, 160000, 161000,
162000, 163000, 164000, 165000, 166000, 167000, 168000, 169000, 186000, 187000,
960000, 961000, 988000, 989000, 170000, 171000, 172000, 173000, 174000, 175000,
176000, 177000, 178000, 179000, 196000, 197000, 970000, 971000, 998000, 999000,
200000, 201000, 202000, 203000, 204000, 205000, 206000, 207000, 208000, 209000,
280000, 281000, 802000, 803000, 882000, 883000, 210000, 211000, 212000, 213000,
214000, 215000, 216000, 217000, 218000, 219000, 290000, 291000, 812000, 813000,
892000, 893000, 220000, 221000, 222000, 223000, 224000, 225000, 226000, 227000,
228000, 229000, 282000, 283000, 822000, 823000, 828000, 829000, 230000, 231000,
232000, 233000, 234000, 235000, 236000, 237000, 238000, 239000, 292000, 293000,
832000, 833000, 838000, 839000, 240000, 241000, 242000, 243000, 244000, 245000,
246000, 247000, 248000, 249000, 284000, 285000, 842000, 843000, 288000, 289000,
250000, 251000, 252000, 253000, 254000, 255000, 256000, 257000, 258000, 259000,
294000, 295000, 852000, 853000, 298000, 299000, 260000, 261000, 262000, 263000,
264000, 265000, 266000, 267000, 268000, 269000, 286000, 287000, 862000, 863000,
888000, 889000, 270000, 271000, 272000, 273000, 274000, 275000, 276000, 277000,
278000, 279000, 296000, 297000, 872000, 873000, 898000, 899000, 300000, 301000,
302000, 303000, 304000, 305000, 306000, 307000, 308000, 309000, 380000, 381000,
902000, 903000, 982000, 983000, 310000, 311000, 312000, 313000, 314000, 315000,
316000, 317000, 318000, 319000, 390000, 391000, 912000, 913000, 992000, 993000,
320000, 321000, 322000, 323000, 324000, 325000, 326000, 327000, 328000, 329000,
382000, 383000, 922000, 923000, 928000, 929000, 330000, 331000, 332000, 333000,
334000, 335000, 336000, 337000, 338000, 339000, 392000, 393000, 932000, 933000,
938000, 939000, 340000, 341000, 342000, 343000, 344000, 345000, 346000, 347000,
348000, 349000, 384000, 385000, 942000, 943000, 388000, 389000, 350000, 351000,
352000, 353000, 354000, 355000, 356000, 357000, 358000, 359000, 394000, 395000,
952000, 953000, 398000, 399000, 360000, 361000, 362000, 363000, 364000, 365000,
366000, 367000, 368000, 369000, 386000, 387000, 962000, 963000, 988000, 989000,
370000, 371000, 372000, 373000, 374000, 375000, 376000, 377000, 378000, 379000,
396000, 397000, 972000, 973000, 998000, 999000, 400000, 401000, 402000, 403000,
404000, 405000, 406000, 407000, 408000, 409000, 480000, 481000, 804000, 805000,
884000, 885000, 410000, 411000, 412000, 413000, 414000, 415000, 416000, 417000,
418000, 419000, 490000, 491000, 814000, 815000, 894000, 895000, 420000, 421000,
422000, 423000, 424000, 425000, 426000, 427000, 428000, 429000, 482000, 483000,
824000, 825000, 848000, 849000, 430000, 431000, 432000, 433000, 434000, 435000,
436000, 437000, 438000, 439000, 492000, 493000, 834000, 835000, 858000, 859000,
440000, 441000, 442000, 443000, 444000, 445000, 446000, 447000, 448000, 449000,
484000, 485000, 844000, 845000, 488000, 489000, 450000, 451000, 452000, 453000,
454000, 455000, 456000, 457000, 458000, 459000, 494000, 495000, 854000, 855000,
498000, 499000, 460000, 461000, 462000, 463000, 464000, 465000, 466000, 467000,
468000, 469000, 486000, 487000, 864000, 865000, 888000, 889000, 470000, 471000,
472000, 473000, 474000, 475000, 476000, 477000, 478000, 479000, 496000, 497000,
874000, 875000, 898000, 899000, 500000, 501000, 502000, 503000, 504000, 505000,
506000, 507000, 508000, 509000, 580000, 581000, 904000, 905000, 984000, 985000,
510000, 511000, 512000, 513000, 514000, 515000, 516000, 517000, 518000, 519000,
590000, 591000, 914000, 915000, 994000, 995000, 520000, 521000, 522000, 523000,
524000, 525000, 526000, 527000, 528000, 529000, 582000, 583000, 924000, 925000,
948000, 949000, 530000, 531000, 532000, 533000, 534000, 535000, 536000, 537000,
538000, 539000, 592000, 593000, 934000, 935000, 958000, 959000, 540000, 541000,
542000, 543000, 544000, 545000, 546000, 547000, 548000, 549000, 584000, 585000,
944000, 945000, 588000, 589000, 550000, 551000, 552000, 553000, 554000, 555000,
556000, 557000, 558000, 559000, 594000, 595000, 954000, 955000, 598000, 599000,
560000, 561000, 562000, 563000, 564000, 565000, 566000, 567000, 568000, 569000,
586000, 587000, 964000, 965000, 988000, 989000, 570000, 571000, 572000, 573000,
574000, 575000, 576000, 577000, 578000, 579000, 596000, 597000, 974000, 975000,
998000, 999000, 600000, 601000, 602000, 603000, 604000, 605000, 606000, 607000,
608000, 609000, 680000, 681000, 806000, 807000, 886000, 887000, 610000, 611000,
612000, 613000, 614000, 615000, 616000, 617000, 618000, 619000, 690000, 691000,
816000, 817000, 896000, 897000, 620000, 621000, 622000, 623000, 624000, 625000,
626000, 627000, 628000, 629000, 682000, 683000, 826000, 827000, 868000, 869000,
630000, 631000, 632000, 633000, 634000, 635000, 636000, 637000, 638000, 639000,
692000, 693000, 836000, 837000, 878000, 879000, 640000, 641000, 642000, 643000,
644000, 645000, 646000, 647000, 648000, 649000, 684000, 685000, 846000, 847000,
688000, 689000, 650000, 651000, 652000, 653000, 654000, 655000, 656000, 657000,
658000, 659000, 694000, 695000, 856000, 857000, 698000, 699000, 660000, 661000,
662000, 663000, 664000, 665000, 666000, 667000, 668000, 669000, 686000, 687000,
866000, 867000, 888000, 889000, 670000, 671000, 672000, 673000, 674000, 675000,
676000, 677000, 678000, 679000, 696000, 697000, 876000, 877000, 898000, 899000,
700000, 701000, 702000, 703000, 704000, 705000, 706000, 707000, 708000, 709000,
780000, 781000, 906000, 907000, 986000, 987000, 710000, 711000, 712000, 713000,
714000, 715000, 716000, 717000, 718000, 719000, 790000, 791000, 916000, 917000,
996000, 997000, 720000, 721000, 722000, 723000, 724000, 725000, 726000, 727000,
728000, 729000, 782000, 783000, 926000, 927000, 968000, 969000, 730000, 731000,
732000, 733000, 734000, 735000, 736000, 737000, 738000, 739000, 792000, 793000,
936000, 937000, 978000, 979000, 740000, 741000, 742000, 743000, 744000, 745000,
746000, 747000, 748000, 749000, 784000, 785000, 946000, 947000, 788000, 789000,
750000, 751000, 752000, 753000, 754000, 755000, 756000, 757000, 758000, 759000,
794000, 795000, 956000, 957000, 798000, 799000, 760000, 761000, 762000, 763000,
764000, 765000, 766000, 767000, 768000, 769000, 786000, 787000, 966000, 967000,
988000, 989000, 770000, 771000, 772000, 773000, 774000, 775000, 776000, 777000,
778000, 779000, 796000, 797000, 976000, 977000, 998000, 999000};
#endif
#if DEC_DPD2BINM==1 && !defined(DECDPD2BINM)
#define DECDPD2BINM
const uint32_t DPD2BINM[1024]={0, 1000000, 2000000, 3000000, 4000000,
5000000, 6000000, 7000000, 8000000, 9000000, 80000000, 81000000,
800000000, 801000000, 880000000, 881000000, 10000000, 11000000, 12000000,
13000000, 14000000, 15000000, 16000000, 17000000, 18000000, 19000000,
90000000, 91000000, 810000000, 811000000, 890000000, 891000000, 20000000,
21000000, 22000000, 23000000, 24000000, 25000000, 26000000, 27000000,
28000000, 29000000, 82000000, 83000000, 820000000, 821000000, 808000000,
809000000, 30000000, 31000000, 32000000, 33000000, 34000000, 35000000,
36000000, 37000000, 38000000, 39000000, 92000000, 93000000, 830000000,
831000000, 818000000, 819000000, 40000000, 41000000, 42000000, 43000000,
44000000, 45000000, 46000000, 47000000, 48000000, 49000000, 84000000,
85000000, 840000000, 841000000, 88000000, 89000000, 50000000, 51000000,
52000000, 53000000, 54000000, 55000000, 56000000, 57000000, 58000000,
59000000, 94000000, 95000000, 850000000, 851000000, 98000000, 99000000,
60000000, 61000000, 62000000, 63000000, 64000000, 65000000, 66000000,
67000000, 68000000, 69000000, 86000000, 87000000, 860000000, 861000000,
888000000, 889000000, 70000000, 71000000, 72000000, 73000000, 74000000,
75000000, 76000000, 77000000, 78000000, 79000000, 96000000, 97000000,
870000000, 871000000, 898000000, 899000000, 100000000, 101000000, 102000000,
103000000, 104000000, 105000000, 106000000, 107000000, 108000000, 109000000,
180000000, 181000000, 900000000, 901000000, 980000000, 981000000, 110000000,
111000000, 112000000, 113000000, 114000000, 115000000, 116000000, 117000000,
118000000, 119000000, 190000000, 191000000, 910000000, 911000000, 990000000,
991000000, 120000000, 121000000, 122000000, 123000000, 124000000, 125000000,
126000000, 127000000, 128000000, 129000000, 182000000, 183000000, 920000000,
921000000, 908000000, 909000000, 130000000, 131000000, 132000000, 133000000,
134000000, 135000000, 136000000, 137000000, 138000000, 139000000, 192000000,
193000000, 930000000, 931000000, 918000000, 919000000, 140000000, 141000000,
142000000, 143000000, 144000000, 145000000, 146000000, 147000000, 148000000,
149000000, 184000000, 185000000, 940000000, 941000000, 188000000, 189000000,
150000000, 151000000, 152000000, 153000000, 154000000, 155000000, 156000000,
157000000, 158000000, 159000000, 194000000, 195000000, 950000000, 951000000,
198000000, 199000000, 160000000, 161000000, 162000000, 163000000, 164000000,
165000000, 166000000, 167000000, 168000000, 169000000, 186000000, 187000000,
960000000, 961000000, 988000000, 989000000, 170000000, 171000000, 172000000,
173000000, 174000000, 175000000, 176000000, 177000000, 178000000, 179000000,
196000000, 197000000, 970000000, 971000000, 998000000, 999000000, 200000000,
201000000, 202000000, 203000000, 204000000, 205000000, 206000000, 207000000,
208000000, 209000000, 280000000, 281000000, 802000000, 803000000, 882000000,
883000000, 210000000, 211000000, 212000000, 213000000, 214000000, 215000000,
216000000, 217000000, 218000000, 219000000, 290000000, 291000000, 812000000,
813000000, 892000000, 893000000, 220000000, 221000000, 222000000, 223000000,
224000000, 225000000, 226000000, 227000000, 228000000, 229000000, 282000000,
283000000, 822000000, 823000000, 828000000, 829000000, 230000000, 231000000,
232000000, 233000000, 234000000, 235000000, 236000000, 237000000, 238000000,
239000000, 292000000, 293000000, 832000000, 833000000, 838000000, 839000000,
240000000, 241000000, 242000000, 243000000, 244000000, 245000000, 246000000,
247000000, 248000000, 249000000, 284000000, 285000000, 842000000, 843000000,
288000000, 289000000, 250000000, 251000000, 252000000, 253000000, 254000000,
255000000, 256000000, 257000000, 258000000, 259000000, 294000000, 295000000,
852000000, 853000000, 298000000, 299000000, 260000000, 261000000, 262000000,
263000000, 264000000, 265000000, 266000000, 267000000, 268000000, 269000000,
286000000, 287000000, 862000000, 863000000, 888000000, 889000000, 270000000,
271000000, 272000000, 273000000, 274000000, 275000000, 276000000, 277000000,
278000000, 279000000, 296000000, 297000000, 872000000, 873000000, 898000000,
899000000, 300000000, 301000000, 302000000, 303000000, 304000000, 305000000,
306000000, 307000000, 308000000, 309000000, 380000000, 381000000, 902000000,
903000000, 982000000, 983000000, 310000000, 311000000, 312000000, 313000000,
314000000, 315000000, 316000000, 317000000, 318000000, 319000000, 390000000,
391000000, 912000000, 913000000, 992000000, 993000000, 320000000, 321000000,
322000000, 323000000, 324000000, 325000000, 326000000, 327000000, 328000000,
329000000, 382000000, 383000000, 922000000, 923000000, 928000000, 929000000,
330000000, 331000000, 332000000, 333000000, 334000000, 335000000, 336000000,
337000000, 338000000, 339000000, 392000000, 393000000, 932000000, 933000000,
938000000, 939000000, 340000000, 341000000, 342000000, 343000000, 344000000,
345000000, 346000000, 347000000, 348000000, 349000000, 384000000, 385000000,
942000000, 943000000, 388000000, 389000000, 350000000, 351000000, 352000000,
353000000, 354000000, 355000000, 356000000, 357000000, 358000000, 359000000,
394000000, 395000000, 952000000, 953000000, 398000000, 399000000, 360000000,
361000000, 362000000, 363000000, 364000000, 365000000, 366000000, 367000000,
368000000, 369000000, 386000000, 387000000, 962000000, 963000000, 988000000,
989000000, 370000000, 371000000, 372000000, 373000000, 374000000, 375000000,
376000000, 377000000, 378000000, 379000000, 396000000, 397000000, 972000000,
973000000, 998000000, 999000000, 400000000, 401000000, 402000000, 403000000,
404000000, 405000000, 406000000, 407000000, 408000000, 409000000, 480000000,
481000000, 804000000, 805000000, 884000000, 885000000, 410000000, 411000000,
412000000, 413000000, 414000000, 415000000, 416000000, 417000000, 418000000,
419000000, 490000000, 491000000, 814000000, 815000000, 894000000, 895000000,
420000000, 421000000, 422000000, 423000000, 424000000, 425000000, 426000000,
427000000, 428000000, 429000000, 482000000, 483000000, 824000000, 825000000,
848000000, 849000000, 430000000, 431000000, 432000000, 433000000, 434000000,
435000000, 436000000, 437000000, 438000000, 439000000, 492000000, 493000000,
834000000, 835000000, 858000000, 859000000, 440000000, 441000000, 442000000,
443000000, 444000000, 445000000, 446000000, 447000000, 448000000, 449000000,
484000000, 485000000, 844000000, 845000000, 488000000, 489000000, 450000000,
451000000, 452000000, 453000000, 454000000, 455000000, 456000000, 457000000,
458000000, 459000000, 494000000, 495000000, 854000000, 855000000, 498000000,
499000000, 460000000, 461000000, 462000000, 463000000, 464000000, 465000000,
466000000, 467000000, 468000000, 469000000, 486000000, 487000000, 864000000,
865000000, 888000000, 889000000, 470000000, 471000000, 472000000, 473000000,
474000000, 475000000, 476000000, 477000000, 478000000, 479000000, 496000000,
497000000, 874000000, 875000000, 898000000, 899000000, 500000000, 501000000,
502000000, 503000000, 504000000, 505000000, 506000000, 507000000, 508000000,
509000000, 580000000, 581000000, 904000000, 905000000, 984000000, 985000000,
510000000, 511000000, 512000000, 513000000, 514000000, 515000000, 516000000,
517000000, 518000000, 519000000, 590000000, 591000000, 914000000, 915000000,
994000000, 995000000, 520000000, 521000000, 522000000, 523000000, 524000000,
525000000, 526000000, 527000000, 528000000, 529000000, 582000000, 583000000,
924000000, 925000000, 948000000, 949000000, 530000000, 531000000, 532000000,
533000000, 534000000, 535000000, 536000000, 537000000, 538000000, 539000000,
592000000, 593000000, 934000000, 935000000, 958000000, 959000000, 540000000,
541000000, 542000000, 543000000, 544000000, 545000000, 546000000, 547000000,
548000000, 549000000, 584000000, 585000000, 944000000, 945000000, 588000000,
589000000, 550000000, 551000000, 552000000, 553000000, 554000000, 555000000,
556000000, 557000000, 558000000, 559000000, 594000000, 595000000, 954000000,
955000000, 598000000, 599000000, 560000000, 561000000, 562000000, 563000000,
564000000, 565000000, 566000000, 567000000, 568000000, 569000000, 586000000,
587000000, 964000000, 965000000, 988000000, 989000000, 570000000, 571000000,
572000000, 573000000, 574000000, 575000000, 576000000, 577000000, 578000000,
579000000, 596000000, 597000000, 974000000, 975000000, 998000000, 999000000,
600000000, 601000000, 602000000, 603000000, 604000000, 605000000, 606000000,
607000000, 608000000, 609000000, 680000000, 681000000, 806000000, 807000000,
886000000, 887000000, 610000000, 611000000, 612000000, 613000000, 614000000,
615000000, 616000000, 617000000, 618000000, 619000000, 690000000, 691000000,
816000000, 817000000, 896000000, 897000000, 620000000, 621000000, 622000000,
623000000, 624000000, 625000000, 626000000, 627000000, 628000000, 629000000,
682000000, 683000000, 826000000, 827000000, 868000000, 869000000, 630000000,
631000000, 632000000, 633000000, 634000000, 635000000, 636000000, 637000000,
638000000, 639000000, 692000000, 693000000, 836000000, 837000000, 878000000,
879000000, 640000000, 641000000, 642000000, 643000000, 644000000, 645000000,
646000000, 647000000, 648000000, 649000000, 684000000, 685000000, 846000000,
847000000, 688000000, 689000000, 650000000, 651000000, 652000000, 653000000,
654000000, 655000000, 656000000, 657000000, 658000000, 659000000, 694000000,
695000000, 856000000, 857000000, 698000000, 699000000, 660000000, 661000000,
662000000, 663000000, 664000000, 665000000, 666000000, 667000000, 668000000,
669000000, 686000000, 687000000, 866000000, 867000000, 888000000, 889000000,
670000000, 671000000, 672000000, 673000000, 674000000, 675000000, 676000000,
677000000, 678000000, 679000000, 696000000, 697000000, 876000000, 877000000,
898000000, 899000000, 700000000, 701000000, 702000000, 703000000, 704000000,
705000000, 706000000, 707000000, 708000000, 709000000, 780000000, 781000000,
906000000, 907000000, 986000000, 987000000, 710000000, 711000000, 712000000,
713000000, 714000000, 715000000, 716000000, 717000000, 718000000, 719000000,
790000000, 791000000, 916000000, 917000000, 996000000, 997000000, 720000000,
721000000, 722000000, 723000000, 724000000, 725000000, 726000000, 727000000,
728000000, 729000000, 782000000, 783000000, 926000000, 927000000, 968000000,
969000000, 730000000, 731000000, 732000000, 733000000, 734000000, 735000000,
736000000, 737000000, 738000000, 739000000, 792000000, 793000000, 936000000,
937000000, 978000000, 979000000, 740000000, 741000000, 742000000, 743000000,
744000000, 745000000, 746000000, 747000000, 748000000, 749000000, 784000000,
785000000, 946000000, 947000000, 788000000, 789000000, 750000000, 751000000,
752000000, 753000000, 754000000, 755000000, 756000000, 757000000, 758000000,
759000000, 794000000, 795000000, 956000000, 957000000, 798000000, 799000000,
760000000, 761000000, 762000000, 763000000, 764000000, 765000000, 766000000,
767000000, 768000000, 769000000, 786000000, 787000000, 966000000, 967000000,
988000000, 989000000, 770000000, 771000000, 772000000, 773000000, 774000000,
775000000, 776000000, 777000000, 778000000, 779000000, 796000000, 797000000,
976000000, 977000000, 998000000, 999000000};
#endif
#if DEC_BIN2CHAR==1 && !defined(DECBIN2CHAR)
#define DECBIN2CHAR
const uint8_t BIN2CHAR[4001]={
'\0','0','0','0', '\1','0','0','1', '\1','0','0','2', '\1','0','0','3', '\1','0','0','4',
'\1','0','0','5', '\1','0','0','6', '\1','0','0','7', '\1','0','0','8', '\1','0','0','9',
|
| ︙ | ︙ | |||
795 796 797 798 799 800 801 802 | 9,4,6,3, 9,4,7,3, 7,8,8,3, 7,8,9,3, 7,5,0,3, 7,5,1,3, 7,5,2,3, 7,5,3,3, 7,5,4,3, 7,5,5,3, 7,5,6,3, 7,5,7,3, 7,5,8,3, 7,5,9,3, 7,9,4,3, 7,9,5,3, 9,5,6,3, 9,5,7,3, 7,9,8,3, 7,9,9,3, 7,6,0,3, 7,6,1,3, 7,6,2,3, 7,6,3,3, 7,6,4,3, 7,6,5,3, 7,6,6,3, 7,6,7,3, 7,6,8,3, 7,6,9,3, 7,8,6,3, 7,8,7,3, 9,6,6,3, 9,6,7,3, 9,8,8,3, 9,8,9,3, 7,7,0,3, 7,7,1,3, 7,7,2,3, 7,7,3,3, 7,7,4,3, 7,7,5,3, 7,7,6,3, 7,7,7,3, 7,7,8,3, 7,7,9,3, 7,9,6,3, 7,9,7,3, 9,7,6,3, 9,7,7,3, 9,9,8,3, 9,9,9,3}; #endif | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 |
9,4,6,3, 9,4,7,3, 7,8,8,3, 7,8,9,3, 7,5,0,3, 7,5,1,3, 7,5,2,3, 7,5,3,3, 7,5,4,3,
7,5,5,3, 7,5,6,3, 7,5,7,3, 7,5,8,3, 7,5,9,3, 7,9,4,3, 7,9,5,3, 9,5,6,3, 9,5,7,3,
7,9,8,3, 7,9,9,3, 7,6,0,3, 7,6,1,3, 7,6,2,3, 7,6,3,3, 7,6,4,3, 7,6,5,3, 7,6,6,3,
7,6,7,3, 7,6,8,3, 7,6,9,3, 7,8,6,3, 7,8,7,3, 9,6,6,3, 9,6,7,3, 9,8,8,3, 9,8,9,3,
7,7,0,3, 7,7,1,3, 7,7,2,3, 7,7,3,3, 7,7,4,3, 7,7,5,3, 7,7,6,3, 7,7,7,3, 7,7,8,3,
7,7,9,3, 7,9,6,3, 7,9,7,3, 9,7,6,3, 9,7,7,3, 9,9,8,3, 9,9,9,3};
#endif
#if DEC_BIN2BCD8==1 && !defined(DECBIN2BCD8)
#define DECBIN2BCD8
const uint8_t BIN2BCD8[4000]={
0,0,0,0, 0,0,1,1, 0,0,2,1, 0,0,3,1, 0,0,4,1, 0,0,5,1, 0,0,6,1, 0,0,7,1, 0,0,8,1,
0,0,9,1, 0,1,0,2, 0,1,1,2, 0,1,2,2, 0,1,3,2, 0,1,4,2, 0,1,5,2, 0,1,6,2, 0,1,7,2,
0,1,8,2, 0,1,9,2, 0,2,0,2, 0,2,1,2, 0,2,2,2, 0,2,3,2, 0,2,4,2, 0,2,5,2, 0,2,6,2,
0,2,7,2, 0,2,8,2, 0,2,9,2, 0,3,0,2, 0,3,1,2, 0,3,2,2, 0,3,3,2, 0,3,4,2, 0,3,5,2,
0,3,6,2, 0,3,7,2, 0,3,8,2, 0,3,9,2, 0,4,0,2, 0,4,1,2, 0,4,2,2, 0,4,3,2, 0,4,4,2,
0,4,5,2, 0,4,6,2, 0,4,7,2, 0,4,8,2, 0,4,9,2, 0,5,0,2, 0,5,1,2, 0,5,2,2, 0,5,3,2,
0,5,4,2, 0,5,5,2, 0,5,6,2, 0,5,7,2, 0,5,8,2, 0,5,9,2, 0,6,0,2, 0,6,1,2, 0,6,2,2,
0,6,3,2, 0,6,4,2, 0,6,5,2, 0,6,6,2, 0,6,7,2, 0,6,8,2, 0,6,9,2, 0,7,0,2, 0,7,1,2,
0,7,2,2, 0,7,3,2, 0,7,4,2, 0,7,5,2, 0,7,6,2, 0,7,7,2, 0,7,8,2, 0,7,9,2, 0,8,0,2,
0,8,1,2, 0,8,2,2, 0,8,3,2, 0,8,4,2, 0,8,5,2, 0,8,6,2, 0,8,7,2, 0,8,8,2, 0,8,9,2,
0,9,0,2, 0,9,1,2, 0,9,2,2, 0,9,3,2, 0,9,4,2, 0,9,5,2, 0,9,6,2, 0,9,7,2, 0,9,8,2,
0,9,9,2, 1,0,0,3, 1,0,1,3, 1,0,2,3, 1,0,3,3, 1,0,4,3, 1,0,5,3, 1,0,6,3, 1,0,7,3,
1,0,8,3, 1,0,9,3, 1,1,0,3, 1,1,1,3, 1,1,2,3, 1,1,3,3, 1,1,4,3, 1,1,5,3, 1,1,6,3,
1,1,7,3, 1,1,8,3, 1,1,9,3, 1,2,0,3, 1,2,1,3, 1,2,2,3, 1,2,3,3, 1,2,4,3, 1,2,5,3,
1,2,6,3, 1,2,7,3, 1,2,8,3, 1,2,9,3, 1,3,0,3, 1,3,1,3, 1,3,2,3, 1,3,3,3, 1,3,4,3,
1,3,5,3, 1,3,6,3, 1,3,7,3, 1,3,8,3, 1,3,9,3, 1,4,0,3, 1,4,1,3, 1,4,2,3, 1,4,3,3,
1,4,4,3, 1,4,5,3, 1,4,6,3, 1,4,7,3, 1,4,8,3, 1,4,9,3, 1,5,0,3, 1,5,1,3, 1,5,2,3,
1,5,3,3, 1,5,4,3, 1,5,5,3, 1,5,6,3, 1,5,7,3, 1,5,8,3, 1,5,9,3, 1,6,0,3, 1,6,1,3,
1,6,2,3, 1,6,3,3, 1,6,4,3, 1,6,5,3, 1,6,6,3, 1,6,7,3, 1,6,8,3, 1,6,9,3, 1,7,0,3,
1,7,1,3, 1,7,2,3, 1,7,3,3, 1,7,4,3, 1,7,5,3, 1,7,6,3, 1,7,7,3, 1,7,8,3, 1,7,9,3,
1,8,0,3, 1,8,1,3, 1,8,2,3, 1,8,3,3, 1,8,4,3, 1,8,5,3, 1,8,6,3, 1,8,7,3, 1,8,8,3,
1,8,9,3, 1,9,0,3, 1,9,1,3, 1,9,2,3, 1,9,3,3, 1,9,4,3, 1,9,5,3, 1,9,6,3, 1,9,7,3,
1,9,8,3, 1,9,9,3, 2,0,0,3, 2,0,1,3, 2,0,2,3, 2,0,3,3, 2,0,4,3, 2,0,5,3, 2,0,6,3,
2,0,7,3, 2,0,8,3, 2,0,9,3, 2,1,0,3, 2,1,1,3, 2,1,2,3, 2,1,3,3, 2,1,4,3, 2,1,5,3,
2,1,6,3, 2,1,7,3, 2,1,8,3, 2,1,9,3, 2,2,0,3, 2,2,1,3, 2,2,2,3, 2,2,3,3, 2,2,4,3,
2,2,5,3, 2,2,6,3, 2,2,7,3, 2,2,8,3, 2,2,9,3, 2,3,0,3, 2,3,1,3, 2,3,2,3, 2,3,3,3,
2,3,4,3, 2,3,5,3, 2,3,6,3, 2,3,7,3, 2,3,8,3, 2,3,9,3, 2,4,0,3, 2,4,1,3, 2,4,2,3,
2,4,3,3, 2,4,4,3, 2,4,5,3, 2,4,6,3, 2,4,7,3, 2,4,8,3, 2,4,9,3, 2,5,0,3, 2,5,1,3,
2,5,2,3, 2,5,3,3, 2,5,4,3, 2,5,5,3, 2,5,6,3, 2,5,7,3, 2,5,8,3, 2,5,9,3, 2,6,0,3,
2,6,1,3, 2,6,2,3, 2,6,3,3, 2,6,4,3, 2,6,5,3, 2,6,6,3, 2,6,7,3, 2,6,8,3, 2,6,9,3,
2,7,0,3, 2,7,1,3, 2,7,2,3, 2,7,3,3, 2,7,4,3, 2,7,5,3, 2,7,6,3, 2,7,7,3, 2,7,8,3,
2,7,9,3, 2,8,0,3, 2,8,1,3, 2,8,2,3, 2,8,3,3, 2,8,4,3, 2,8,5,3, 2,8,6,3, 2,8,7,3,
2,8,8,3, 2,8,9,3, 2,9,0,3, 2,9,1,3, 2,9,2,3, 2,9,3,3, 2,9,4,3, 2,9,5,3, 2,9,6,3,
2,9,7,3, 2,9,8,3, 2,9,9,3, 3,0,0,3, 3,0,1,3, 3,0,2,3, 3,0,3,3, 3,0,4,3, 3,0,5,3,
3,0,6,3, 3,0,7,3, 3,0,8,3, 3,0,9,3, 3,1,0,3, 3,1,1,3, 3,1,2,3, 3,1,3,3, 3,1,4,3,
3,1,5,3, 3,1,6,3, 3,1,7,3, 3,1,8,3, 3,1,9,3, 3,2,0,3, 3,2,1,3, 3,2,2,3, 3,2,3,3,
3,2,4,3, 3,2,5,3, 3,2,6,3, 3,2,7,3, 3,2,8,3, 3,2,9,3, 3,3,0,3, 3,3,1,3, 3,3,2,3,
3,3,3,3, 3,3,4,3, 3,3,5,3, 3,3,6,3, 3,3,7,3, 3,3,8,3, 3,3,9,3, 3,4,0,3, 3,4,1,3,
3,4,2,3, 3,4,3,3, 3,4,4,3, 3,4,5,3, 3,4,6,3, 3,4,7,3, 3,4,8,3, 3,4,9,3, 3,5,0,3,
3,5,1,3, 3,5,2,3, 3,5,3,3, 3,5,4,3, 3,5,5,3, 3,5,6,3, 3,5,7,3, 3,5,8,3, 3,5,9,3,
3,6,0,3, 3,6,1,3, 3,6,2,3, 3,6,3,3, 3,6,4,3, 3,6,5,3, 3,6,6,3, 3,6,7,3, 3,6,8,3,
3,6,9,3, 3,7,0,3, 3,7,1,3, 3,7,2,3, 3,7,3,3, 3,7,4,3, 3,7,5,3, 3,7,6,3, 3,7,7,3,
3,7,8,3, 3,7,9,3, 3,8,0,3, 3,8,1,3, 3,8,2,3, 3,8,3,3, 3,8,4,3, 3,8,5,3, 3,8,6,3,
3,8,7,3, 3,8,8,3, 3,8,9,3, 3,9,0,3, 3,9,1,3, 3,9,2,3, 3,9,3,3, 3,9,4,3, 3,9,5,3,
3,9,6,3, 3,9,7,3, 3,9,8,3, 3,9,9,3, 4,0,0,3, 4,0,1,3, 4,0,2,3, 4,0,3,3, 4,0,4,3,
4,0,5,3, 4,0,6,3, 4,0,7,3, 4,0,8,3, 4,0,9,3, 4,1,0,3, 4,1,1,3, 4,1,2,3, 4,1,3,3,
4,1,4,3, 4,1,5,3, 4,1,6,3, 4,1,7,3, 4,1,8,3, 4,1,9,3, 4,2,0,3, 4,2,1,3, 4,2,2,3,
4,2,3,3, 4,2,4,3, 4,2,5,3, 4,2,6,3, 4,2,7,3, 4,2,8,3, 4,2,9,3, 4,3,0,3, 4,3,1,3,
4,3,2,3, 4,3,3,3, 4,3,4,3, 4,3,5,3, 4,3,6,3, 4,3,7,3, 4,3,8,3, 4,3,9,3, 4,4,0,3,
4,4,1,3, 4,4,2,3, 4,4,3,3, 4,4,4,3, 4,4,5,3, 4,4,6,3, 4,4,7,3, 4,4,8,3, 4,4,9,3,
4,5,0,3, 4,5,1,3, 4,5,2,3, 4,5,3,3, 4,5,4,3, 4,5,5,3, 4,5,6,3, 4,5,7,3, 4,5,8,3,
4,5,9,3, 4,6,0,3, 4,6,1,3, 4,6,2,3, 4,6,3,3, 4,6,4,3, 4,6,5,3, 4,6,6,3, 4,6,7,3,
4,6,8,3, 4,6,9,3, 4,7,0,3, 4,7,1,3, 4,7,2,3, 4,7,3,3, 4,7,4,3, 4,7,5,3, 4,7,6,3,
4,7,7,3, 4,7,8,3, 4,7,9,3, 4,8,0,3, 4,8,1,3, 4,8,2,3, 4,8,3,3, 4,8,4,3, 4,8,5,3,
4,8,6,3, 4,8,7,3, 4,8,8,3, 4,8,9,3, 4,9,0,3, 4,9,1,3, 4,9,2,3, 4,9,3,3, 4,9,4,3,
4,9,5,3, 4,9,6,3, 4,9,7,3, 4,9,8,3, 4,9,9,3, 5,0,0,3, 5,0,1,3, 5,0,2,3, 5,0,3,3,
5,0,4,3, 5,0,5,3, 5,0,6,3, 5,0,7,3, 5,0,8,3, 5,0,9,3, 5,1,0,3, 5,1,1,3, 5,1,2,3,
5,1,3,3, 5,1,4,3, 5,1,5,3, 5,1,6,3, 5,1,7,3, 5,1,8,3, 5,1,9,3, 5,2,0,3, 5,2,1,3,
5,2,2,3, 5,2,3,3, 5,2,4,3, 5,2,5,3, 5,2,6,3, 5,2,7,3, 5,2,8,3, 5,2,9,3, 5,3,0,3,
5,3,1,3, 5,3,2,3, 5,3,3,3, 5,3,4,3, 5,3,5,3, 5,3,6,3, 5,3,7,3, 5,3,8,3, 5,3,9,3,
5,4,0,3, 5,4,1,3, 5,4,2,3, 5,4,3,3, 5,4,4,3, 5,4,5,3, 5,4,6,3, 5,4,7,3, 5,4,8,3,
5,4,9,3, 5,5,0,3, 5,5,1,3, 5,5,2,3, 5,5,3,3, 5,5,4,3, 5,5,5,3, 5,5,6,3, 5,5,7,3,
5,5,8,3, 5,5,9,3, 5,6,0,3, 5,6,1,3, 5,6,2,3, 5,6,3,3, 5,6,4,3, 5,6,5,3, 5,6,6,3,
5,6,7,3, 5,6,8,3, 5,6,9,3, 5,7,0,3, 5,7,1,3, 5,7,2,3, 5,7,3,3, 5,7,4,3, 5,7,5,3,
5,7,6,3, 5,7,7,3, 5,7,8,3, 5,7,9,3, 5,8,0,3, 5,8,1,3, 5,8,2,3, 5,8,3,3, 5,8,4,3,
5,8,5,3, 5,8,6,3, 5,8,7,3, 5,8,8,3, 5,8,9,3, 5,9,0,3, 5,9,1,3, 5,9,2,3, 5,9,3,3,
5,9,4,3, 5,9,5,3, 5,9,6,3, 5,9,7,3, 5,9,8,3, 5,9,9,3, 6,0,0,3, 6,0,1,3, 6,0,2,3,
6,0,3,3, 6,0,4,3, 6,0,5,3, 6,0,6,3, 6,0,7,3, 6,0,8,3, 6,0,9,3, 6,1,0,3, 6,1,1,3,
6,1,2,3, 6,1,3,3, 6,1,4,3, 6,1,5,3, 6,1,6,3, 6,1,7,3, 6,1,8,3, 6,1,9,3, 6,2,0,3,
6,2,1,3, 6,2,2,3, 6,2,3,3, 6,2,4,3, 6,2,5,3, 6,2,6,3, 6,2,7,3, 6,2,8,3, 6,2,9,3,
6,3,0,3, 6,3,1,3, 6,3,2,3, 6,3,3,3, 6,3,4,3, 6,3,5,3, 6,3,6,3, 6,3,7,3, 6,3,8,3,
6,3,9,3, 6,4,0,3, 6,4,1,3, 6,4,2,3, 6,4,3,3, 6,4,4,3, 6,4,5,3, 6,4,6,3, 6,4,7,3,
6,4,8,3, 6,4,9,3, 6,5,0,3, 6,5,1,3, 6,5,2,3, 6,5,3,3, 6,5,4,3, 6,5,5,3, 6,5,6,3,
6,5,7,3, 6,5,8,3, 6,5,9,3, 6,6,0,3, 6,6,1,3, 6,6,2,3, 6,6,3,3, 6,6,4,3, 6,6,5,3,
6,6,6,3, 6,6,7,3, 6,6,8,3, 6,6,9,3, 6,7,0,3, 6,7,1,3, 6,7,2,3, 6,7,3,3, 6,7,4,3,
6,7,5,3, 6,7,6,3, 6,7,7,3, 6,7,8,3, 6,7,9,3, 6,8,0,3, 6,8,1,3, 6,8,2,3, 6,8,3,3,
6,8,4,3, 6,8,5,3, 6,8,6,3, 6,8,7,3, 6,8,8,3, 6,8,9,3, 6,9,0,3, 6,9,1,3, 6,9,2,3,
6,9,3,3, 6,9,4,3, 6,9,5,3, 6,9,6,3, 6,9,7,3, 6,9,8,3, 6,9,9,3, 7,0,0,3, 7,0,1,3,
7,0,2,3, 7,0,3,3, 7,0,4,3, 7,0,5,3, 7,0,6,3, 7,0,7,3, 7,0,8,3, 7,0,9,3, 7,1,0,3,
7,1,1,3, 7,1,2,3, 7,1,3,3, 7,1,4,3, 7,1,5,3, 7,1,6,3, 7,1,7,3, 7,1,8,3, 7,1,9,3,
7,2,0,3, 7,2,1,3, 7,2,2,3, 7,2,3,3, 7,2,4,3, 7,2,5,3, 7,2,6,3, 7,2,7,3, 7,2,8,3,
7,2,9,3, 7,3,0,3, 7,3,1,3, 7,3,2,3, 7,3,3,3, 7,3,4,3, 7,3,5,3, 7,3,6,3, 7,3,7,3,
7,3,8,3, 7,3,9,3, 7,4,0,3, 7,4,1,3, 7,4,2,3, 7,4,3,3, 7,4,4,3, 7,4,5,3, 7,4,6,3,
7,4,7,3, 7,4,8,3, 7,4,9,3, 7,5,0,3, 7,5,1,3, 7,5,2,3, 7,5,3,3, 7,5,4,3, 7,5,5,3,
7,5,6,3, 7,5,7,3, 7,5,8,3, 7,5,9,3, 7,6,0,3, 7,6,1,3, 7,6,2,3, 7,6,3,3, 7,6,4,3,
7,6,5,3, 7,6,6,3, 7,6,7,3, 7,6,8,3, 7,6,9,3, 7,7,0,3, 7,7,1,3, 7,7,2,3, 7,7,3,3,
7,7,4,3, 7,7,5,3, 7,7,6,3, 7,7,7,3, 7,7,8,3, 7,7,9,3, 7,8,0,3, 7,8,1,3, 7,8,2,3,
7,8,3,3, 7,8,4,3, 7,8,5,3, 7,8,6,3, 7,8,7,3, 7,8,8,3, 7,8,9,3, 7,9,0,3, 7,9,1,3,
7,9,2,3, 7,9,3,3, 7,9,4,3, 7,9,5,3, 7,9,6,3, 7,9,7,3, 7,9,8,3, 7,9,9,3, 8,0,0,3,
8,0,1,3, 8,0,2,3, 8,0,3,3, 8,0,4,3, 8,0,5,3, 8,0,6,3, 8,0,7,3, 8,0,8,3, 8,0,9,3,
8,1,0,3, 8,1,1,3, 8,1,2,3, 8,1,3,3, 8,1,4,3, 8,1,5,3, 8,1,6,3, 8,1,7,3, 8,1,8,3,
8,1,9,3, 8,2,0,3, 8,2,1,3, 8,2,2,3, 8,2,3,3, 8,2,4,3, 8,2,5,3, 8,2,6,3, 8,2,7,3,
8,2,8,3, 8,2,9,3, 8,3,0,3, 8,3,1,3, 8,3,2,3, 8,3,3,3, 8,3,4,3, 8,3,5,3, 8,3,6,3,
8,3,7,3, 8,3,8,3, 8,3,9,3, 8,4,0,3, 8,4,1,3, 8,4,2,3, 8,4,3,3, 8,4,4,3, 8,4,5,3,
8,4,6,3, 8,4,7,3, 8,4,8,3, 8,4,9,3, 8,5,0,3, 8,5,1,3, 8,5,2,3, 8,5,3,3, 8,5,4,3,
8,5,5,3, 8,5,6,3, 8,5,7,3, 8,5,8,3, 8,5,9,3, 8,6,0,3, 8,6,1,3, 8,6,2,3, 8,6,3,3,
8,6,4,3, 8,6,5,3, 8,6,6,3, 8,6,7,3, 8,6,8,3, 8,6,9,3, 8,7,0,3, 8,7,1,3, 8,7,2,3,
8,7,3,3, 8,7,4,3, 8,7,5,3, 8,7,6,3, 8,7,7,3, 8,7,8,3, 8,7,9,3, 8,8,0,3, 8,8,1,3,
8,8,2,3, 8,8,3,3, 8,8,4,3, 8,8,5,3, 8,8,6,3, 8,8,7,3, 8,8,8,3, 8,8,9,3, 8,9,0,3,
8,9,1,3, 8,9,2,3, 8,9,3,3, 8,9,4,3, 8,9,5,3, 8,9,6,3, 8,9,7,3, 8,9,8,3, 8,9,9,3,
9,0,0,3, 9,0,1,3, 9,0,2,3, 9,0,3,3, 9,0,4,3, 9,0,5,3, 9,0,6,3, 9,0,7,3, 9,0,8,3,
9,0,9,3, 9,1,0,3, 9,1,1,3, 9,1,2,3, 9,1,3,3, 9,1,4,3, 9,1,5,3, 9,1,6,3, 9,1,7,3,
9,1,8,3, 9,1,9,3, 9,2,0,3, 9,2,1,3, 9,2,2,3, 9,2,3,3, 9,2,4,3, 9,2,5,3, 9,2,6,3,
9,2,7,3, 9,2,8,3, 9,2,9,3, 9,3,0,3, 9,3,1,3, 9,3,2,3, 9,3,3,3, 9,3,4,3, 9,3,5,3,
9,3,6,3, 9,3,7,3, 9,3,8,3, 9,3,9,3, 9,4,0,3, 9,4,1,3, 9,4,2,3, 9,4,3,3, 9,4,4,3,
9,4,5,3, 9,4,6,3, 9,4,7,3, 9,4,8,3, 9,4,9,3, 9,5,0,3, 9,5,1,3, 9,5,2,3, 9,5,3,3,
9,5,4,3, 9,5,5,3, 9,5,6,3, 9,5,7,3, 9,5,8,3, 9,5,9,3, 9,6,0,3, 9,6,1,3, 9,6,2,3,
9,6,3,3, 9,6,4,3, 9,6,5,3, 9,6,6,3, 9,6,7,3, 9,6,8,3, 9,6,9,3, 9,7,0,3, 9,7,1,3,
9,7,2,3, 9,7,3,3, 9,7,4,3, 9,7,5,3, 9,7,6,3, 9,7,7,3, 9,7,8,3, 9,7,9,3, 9,8,0,3,
9,8,1,3, 9,8,2,3, 9,8,3,3, 9,8,4,3, 9,8,5,3, 9,8,6,3, 9,8,7,3, 9,8,8,3, 9,8,9,3,
9,9,0,3, 9,9,1,3, 9,9,2,3, 9,9,3,3, 9,9,4,3, 9,9,5,3, 9,9,6,3, 9,9,7,3, 9,9,8,3,
9,9,9,3};
#endif
|
Changes to decNumber/decNumber.c.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal Number arithmetic module */ /* ------------------------------------------------------------------ */ | | | 1 2 3 4 5 6 7 8 9 10 11 |
/* ------------------------------------------------------------------ */
/* Decimal Number arithmetic module */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
|
| ︙ | ︙ | |||
46 47 48 49 50 51 52 | /* range (Emax in the range 0 through 999,999,999 and Emin in the */ /* range -999,999,999 through 0). Mathematical functions (for */ /* example decNumberExp) as identified below are restricted more */ /* tightly: digits, emax, and -emin in the context must be <= */ /* DEC_MAX_MATH (999999), and their operand(s) must be within */ /* these bounds. */ /* */ | > > > > > | | | | | | 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
/* range (Emax in the range 0 through 999,999,999 and Emin in the */
/* range -999,999,999 through 0). Mathematical functions (for */
/* example decNumberExp) as identified below are restricted more */
/* tightly: digits, emax, and -emin in the context must be <= */
/* DEC_MAX_MATH (999999), and their operand(s) must be within */
/* these bounds. */
/* */
/* 3. Logical functions are further restricted; their operands must */
/* be finite, positive, have an exponent of zero, and all digits */
/* must be either 0 or 1. The result will only contain digits */
/* which are 0 or 1 (and will have exponent=0 and a sign of 0). */
/* */
/* 4. Operands to operator functions are never modified unless they */
/* are also specified to be the result number (which is always */
/* permitted). Other than that case, operands must not overlap. */
/* */
/* 5. Error handling: the type of the error is ORed into the status */
/* flags in the current context (decContext structure). The */
/* SIGFPE signal is then raised if the corresponding trap-enabler */
/* flag in the decContext is set (is 1). */
/* */
/* It is the responsibility of the caller to clear the status */
/* flags as required. */
/* */
/* The result of any routine which returns a number will always */
/* be a valid number (which may be a special value, such as an */
/* Infinity or NaN). */
/* */
/* 6. The decNumber format is not an exchangeable concrete */
/* representation as it comprises fields which may be machine- */
/* dependent (packed or unpacked, or special length, for example). */
/* Canonical conversions to and from strings are provided; other */
/* conversions are available in separate modules. */
/* */
/* 7. Normally, input operands are assumed to be valid. Set DECCHECK */
/* to 1 for extended operand checking (including NULL operands). */
/* Results are undefined if a badly-formed structure (or a NULL */
/* pointer to a structure) is provided, though with DECCHECK */
/* enabled the operator routines are protected against exceptions. */
/* (Except if the result pointer is NULL, which is unrecoverable.) */
/* */
/* However, the routines will never cause exceptions if they are */
/* given well-formed operands, even if the value of the operands */
/* is inappropriate for the operation and DECCHECK is not set. */
/* (Except for SIGFPE, as and where documented.) */
/* */
/* 8. Subset arithmetic is available only if DECSUBSET is set to 1. */
/* ------------------------------------------------------------------ */
/* Implementation notes for maintenance of this module: */
/* */
/* 1. Storage leak protection: Routines which use malloc are not */
/* permitted to use return for fastpath or error exits (i.e., */
/* they follow strict structured programming conventions). */
/* Instead they have a do{}while(0); construct surrounding the */
|
| ︙ | ︙ | |||
165 166 167 168 169 170 171 |
// Public constant array: powers of ten (powers[n]==10**n, 0<=n<=9)
const uInt powers[10]={1, 10, 100, 1000, 10000, 100000, 1000000,
10000000, 100000000, 1000000000};
// Public lookup table used by the D2U macro
const uByte d2utable[DECMAXD2U+1]=D2UTABLE;
// Local constants
| | | | | | | | | | > > > > > | 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 |
// Public constant array: powers of ten (powers[n]==10**n, 0<=n<=9)
const uInt powers[10]={1, 10, 100, 1000, 10000, 100000, 1000000,
10000000, 100000000, 1000000000};
// Public lookup table used by the D2U macro
const uByte d2utable[DECMAXD2U+1]=D2UTABLE;
// Local constants
#define DIVIDE 0x80 // Divide operators
#define REMAINDER 0x40 // ..
#define DIVIDEINT 0x20 // ..
#define REMNEAR 0x10 // ..
#define COMPARE 0x01 // Compare operators
#define COMPMAX 0x02 // ..
#define COMPMIN 0x03 // ..
#define COMPTOTAL 0x04 // ..
#define COMPNAN 0x05 // .. [NaN processing]
#define COMPSIG 0x06 // .. [signaling COMPARE]
#define COMPMAXMAG 0x07 // ..
#define COMPMINMAG 0x08 // ..
#define DEC_sNaN 0x40000000 // local status: sNaN signal
#define BADINT (Int)0x80000000 // most-negative Int; error indicator
// Next two indicate an integer >= 10**6, and its parity (bottom bit)
#define BIGEVEN (Int)0x80000002
#define BIGODD (Int)0x80000003
#define DECVERB 1 // set to 1 for verbose DECCHECK
static Unit uarrone[1]={1}; // Unit array of 1, used for incrementing
/* Granularity-dependent code */
#if DECDPUN<=4
#define eInt Int // extended integer
#define ueInt uInt // unsigned extended integer
|
| ︙ | ︙ | |||
214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 |
static void decApplyRound(decNumber *, decContext *, Int, uInt *);
static Int decCompare(const decNumber *lhs, const decNumber *rhs, Flag);
static decNumber * decCompareOp(decNumber *, const decNumber *,
const decNumber *, decContext *,
Flag, uInt *);
static void decCopyFit(decNumber *, const decNumber *, decContext *,
Int *, uInt *);
static decNumber * decDivideOp(decNumber *, const decNumber *,
const decNumber *, decContext *, Flag, uInt *);
static decNumber * decExpOp(decNumber *, const decNumber *,
decContext *, uInt *);
static void decFinalize(decNumber *, decContext *, Int *, uInt *);
static Int decGetDigits(Unit *, Int);
static Int decGetInt(const decNumber *);
static decNumber * decLnOp(decNumber *, const decNumber *,
decContext *, uInt *);
static decNumber * decMultiplyOp(decNumber *, const decNumber *,
const decNumber *, decContext *,
uInt *);
static decNumber * decNaNs(decNumber *, const decNumber *,
| > | < > > | | 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 |
static void decApplyRound(decNumber *, decContext *, Int, uInt *);
static Int decCompare(const decNumber *lhs, const decNumber *rhs, Flag);
static decNumber * decCompareOp(decNumber *, const decNumber *,
const decNumber *, decContext *,
Flag, uInt *);
static void decCopyFit(decNumber *, const decNumber *, decContext *,
Int *, uInt *);
static decNumber * decDecap(decNumber *, Int);
static decNumber * decDivideOp(decNumber *, const decNumber *,
const decNumber *, decContext *, Flag, uInt *);
static decNumber * decExpOp(decNumber *, const decNumber *,
decContext *, uInt *);
static void decFinalize(decNumber *, decContext *, Int *, uInt *);
static Int decGetDigits(Unit *, Int);
static Int decGetInt(const decNumber *);
static decNumber * decLnOp(decNumber *, const decNumber *,
decContext *, uInt *);
static decNumber * decMultiplyOp(decNumber *, const decNumber *,
const decNumber *, decContext *,
uInt *);
static decNumber * decNaNs(decNumber *, const decNumber *,
const decNumber *, decContext *, uInt *);
static decNumber * decQuantizeOp(decNumber *, const decNumber *,
const decNumber *, decContext *, Flag,
uInt *);
static void decReverse(Unit *, Unit *);
static void decSetCoeff(decNumber *, decContext *, const Unit *,
Int, Int *, uInt *);
static void decSetMaxValue(decNumber *, decContext *);
static void decSetOverflow(decNumber *, decContext *, uInt *);
static void decSetSubnormal(decNumber *, decContext *, Int *, uInt *);
static Int decShiftToLeast(Unit *, Int, Int);
static Int decShiftToMost(Unit *, Int, Int);
static void decStatus(decNumber *, uInt, decContext *);
static void decToString(const decNumber *, char[], Flag);
static decNumber * decTrim(decNumber *, decContext *, Flag, Int *);
static Int decUnitAddSub(const Unit *, Int, const Unit *, Int, Int,
Unit *, Int);
static Int decUnitCompare(const Unit *, Int, const Unit *, Int, Int);
#if !DECSUBSET
/* decFinish == decFinalize when no subset arithmetic needed */
#define decFinish(a,b,c,d) decFinalize(a,b,c,d)
|
| ︙ | ︙ | |||
302 303 304 305 306 307 308 309 310 311 312 313 314 315 | void decNumberShow(const decNumber *); // displays the components of a number static void decDumpAr(char, const Unit *, Int); #endif /* ================================================================== */ /* Conversions */ /* ================================================================== */ /* ------------------------------------------------------------------ */ /* to-scientific-string -- conversion to numeric string */ /* to-engineering-string -- conversion to numeric string */ /* */ /* decNumberToString(dn, string); */ /* decNumberToEngString(dn, string); */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 |
void decNumberShow(const decNumber *); // displays the components of a number
static void decDumpAr(char, const Unit *, Int);
#endif
/* ================================================================== */
/* Conversions */
/* ================================================================== */
/* ------------------------------------------------------------------ */
/* from-int32 -- conversion from Int or uInt */
/* */
/* dn is the decNumber to receive the integer */
/* in or uin is the integer to be converted */
/* returns dn */
/* */
/* No error is possible. */
/* ------------------------------------------------------------------ */
decNumber * decNumberFromInt32(decNumber *dn, Int in) {
uInt unsig;
if (in>=0) unsig=in;
else { // negative (possibly BADINT)
if (in==BADINT) unsig=(uInt)1073741824*2; // special case
else unsig=-in; // invert
}
// in is now positive
decNumberFromUInt32(dn, unsig);
if (in<0) dn->bits=DECNEG; // sign needed
return dn;
} // decNumberFromInt32
decNumber * decNumberFromUInt32(decNumber *dn, uInt uin) {
Unit *up; // work pointer
decNumberZero(dn); // clean
if (uin==0) return dn; // [or decGetDigits bad call]
for (up=dn->lsu; uin>0; up++) {
*up=(Unit)(uin%(DECDPUNMAX+1));
uin=uin/(DECDPUNMAX+1);
}
dn->digits=decGetDigits(dn->lsu, up-dn->lsu);
return dn;
} // decNumberFromUInt32
/* ------------------------------------------------------------------ */
/* to-int32 -- conversion to Int or uInt */
/* */
/* dn is the decNumber to convert */
/* set is the context for reporting errors */
/* returns the converted decNumber, or 0 if Invalid is set */
/* */
/* Invalid is set if the decNumber does not have exponent==0 or if */
/* it is a NaN, Infinite, or out-of-range. */
/* ------------------------------------------------------------------ */
Int decNumberToInt32(const decNumber *dn, decContext *set) {
#if DECCHECK
if (decCheckOperands(DECUNUSED, DECUNUSED, dn, set)) return 0;
#endif
// special or too many digits, or bad exponent
if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; // bad
else { // is a finite integer with 10 or fewer digits
Int d; // work
const Unit *up; // ..
uInt hi=0, lo; // ..
up=dn->lsu; // -> lsu
lo=*up; // get 1 to 9 digits
#if DECDPUN>1 // split to higher
hi=lo/10;
lo=lo%10;
#endif
up++;
// collect remaining Units, if any, into hi
for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1];
// now low has the lsd, hi the remainder
if (hi>214748364 || (hi==214748364 && lo>7)) { // out of range?
// most-negative is a reprieve
if (dn->bits&DECNEG && hi==214748364 && lo==8) return 0x80000000;
// bad -- drop through
}
else { // in-range always
Int i=X10(hi)+lo;
if (dn->bits&DECNEG) return -i;
return i;
}
} // integer
decContextSetStatus(set, DEC_Invalid_operation); // [may not return]
return 0;
} // decNumberToInt32
uInt decNumberToUInt32(const decNumber *dn, decContext *set) {
#if DECCHECK
if (decCheckOperands(DECUNUSED, DECUNUSED, dn, set)) return 0;
#endif
// special or too many digits, or bad exponent, or negative (<0)
if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0
|| (dn->bits&DECNEG && !ISZERO(dn))); // bad
else { // is a finite integer with 10 or fewer digits
Int d; // work
const Unit *up; // ..
uInt hi=0, lo; // ..
up=dn->lsu; // -> lsu
lo=*up; // get 1 to 9 digits
#if DECDPUN>1 // split to higher
hi=lo/10;
lo=lo%10;
#endif
up++;
// collect remaining Units, if any, into hi
for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1];
// now low has the lsd, hi the remainder
if (hi>429496729 || (hi==429496729 && lo>5)) ; // no reprieve possible
else return X10(hi)+lo;
} // integer
decContextSetStatus(set, DEC_Invalid_operation); // [may not return]
return 0;
} // decNumberToUInt32
/* ------------------------------------------------------------------ */
/* to-scientific-string -- conversion to numeric string */
/* to-engineering-string -- conversion to numeric string */
/* */
/* decNumberToString(dn, string); */
/* decNumberToEngString(dn, string); */
|
| ︙ | ︙ | |||
352 353 354 355 356 357 358 |
/* If bad syntax is detected, the result will be a quiet NaN. */
/* ------------------------------------------------------------------ */
decNumber * decNumberFromString(decNumber *dn, const char chars[],
decContext *set) {
Int exponent=0; // working exponent [assume 0]
uByte bits=0; // working flags [assume +ve]
Unit *res; // where result will be built
| | > | 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 |
/* If bad syntax is detected, the result will be a quiet NaN. */
/* ------------------------------------------------------------------ */
decNumber * decNumberFromString(decNumber *dn, const char chars[],
decContext *set) {
Int exponent=0; // working exponent [assume 0]
uByte bits=0; // working flags [assume +ve]
Unit *res; // where result will be built
Unit resbuff[SD2U(DECBUFFER+9)];// local buffer in case need temporary
// [+9 allows for ln() constants]
Unit *allocres=NULL; // -> allocated result, iff allocated
Int d=0; // count of digits found in decimal part
const char *dotchar=NULL; // where dot was found
const char *cfirst=chars; // -> first character of decimal part
const char *last=NULL; // -> last digit of decimal part
const char *c; // work
Unit *up; // ..
|
| ︙ | ︙ | |||
589 590 591 592 593 594 595 596 597 598 599 600 601 602 |
/* */
/* This computes C = abs(A) */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
/* This has the same effect as decNumberPlus unless A is negative, */
/* in which case it has the same effect as decNumberMinus. */
/* ------------------------------------------------------------------ */
decNumber * decNumberAbs(decNumber *res, const decNumber *rhs,
decContext *set) {
| > | 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 |
/* */
/* This computes C = abs(A) */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* See also decNumberCopyAbs for a quiet bitwise version of this. */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
/* This has the same effect as decNumberPlus unless A is negative, */
/* in which case it has the same effect as decNumberMinus. */
/* ------------------------------------------------------------------ */
decNumber * decNumberAbs(decNumber *res, const decNumber *rhs,
decContext *set) {
|
| ︙ | ︙ | |||
636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 |
decAddOp(res, lhs, rhs, set, 0, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberAdd
/* ------------------------------------------------------------------ */
/* decNumberCompare -- compare two Numbers */
/* */
/* This computes C = A ? B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit (or NaN). */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompare(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPARE, &status);
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberCompare
/* ------------------------------------------------------------------ */
/* decNumberCompareTotal -- compare two Numbers, using total ordering */
/* */
/* This computes C = A ? B, under total ordering */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit; the result will always be one of */
/* -1, 0, or 1. */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompareTotal(decNumber *res, const decNumber *lhs,
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 |
decAddOp(res, lhs, rhs, set, 0, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberAdd
/* ------------------------------------------------------------------ */
/* decNumberAnd -- AND two Numbers, digitwise */
/* */
/* This computes C = A & B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X&X) */
/* lhs is A */
/* rhs is B */
/* set is the context (used for result length and error report) */
/* */
/* C must have space for set->digits digits. */
/* */
/* Logical function restrictions apply (see above); a NaN is */
/* returned with Invalid_operation if a restriction is violated. */
/* ------------------------------------------------------------------ */
decNumber * decNumberAnd(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
const Unit *ua, *ub; // -> operands
const Unit *msua, *msub; // -> operand msus
Unit *uc, *msuc; // -> result and its msu
Int msudigs; // digits in res msu
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
if (lhs->exponent!=0 || decNumberIsSpecial(lhs) || decNumberIsNegative(lhs)
|| rhs->exponent!=0 || decNumberIsSpecial(rhs) || decNumberIsNegative(rhs)) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
// operands are valid
ua=lhs->lsu; // bottom-up
ub=rhs->lsu; // ..
uc=res->lsu; // ..
msua=ua+D2U(lhs->digits)-1; // -> msu of lhs
msub=ub+D2U(rhs->digits)-1; // -> msu of rhs
msuc=uc+D2U(set->digits)-1; // -> msu of result
msudigs=MSUDIGITS(set->digits); // [faster than remainder]
for (; uc<=msuc; ua++, ub++, uc++) { // Unit loop
Unit a, b; // extract units
if (ua>msua) a=0;
else a=*ua;
if (ub>msub) b=0;
else b=*ub;
*uc=0; // can now write back
if (a|b) { // maybe 1 bits to examine
Int i, j;
*uc=0; // can now write back
// This loop could be unrolled and/or use BIN2BCD tables
for (i=0; i<DECDPUN; i++) {
if (a&b&1) *uc=*uc+(Unit)powers[i]; // effect AND
j=a%10;
a=a/10;
j|=b%10;
b=b/10;
if (j>1) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
if (uc==msuc && i==msudigs-1) break; // just did final digit
} // each digit
} // both OK
} // each unit
// [here uc-1 is the msu of the result]
res->digits=decGetDigits(res->lsu, uc-res->lsu);
res->exponent=0; // integer
res->bits=0; // sign=0
return res; // [no status to set]
} // decNumberAnd
/* ------------------------------------------------------------------ */
/* decNumberCompare -- compare two Numbers */
/* */
/* This computes C = A ? B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit (or NaN). */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompare(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPARE, &status);
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberCompare
/* ------------------------------------------------------------------ */
/* decNumberCompareSignal -- compare, signalling on all NaNs */
/* */
/* This computes C = A ? B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit (or NaN). */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompareSignal(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPSIG, &status);
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberCompareSignal
/* ------------------------------------------------------------------ */
/* decNumberCompareTotal -- compare two Numbers, using total ordering */
/* */
/* This computes C = A ? B, under total ordering */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit; the result will always be one of */
/* -1, 0, or 1. */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompareTotal(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPTOTAL, &status);
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberCompareTotal
/* ------------------------------------------------------------------ */
/* decNumberCompareTotalMag -- compare, total ordering of magnitudes */
/* */
/* This computes C = |A| ? |B|, under total ordering */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for one digit; the result will always be one of */
/* -1, 0, or 1. */
/* ------------------------------------------------------------------ */
decNumber * decNumberCompareTotalMag(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
uInt needbytes; // for space calculations
decNumber bufa[D2N(DECBUFFER+1)];// +1 in case DECBUFFER=0
decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated
decNumber bufb[D2N(DECBUFFER+1)];
decNumber *allocbufb=NULL; // -> allocated bufb, iff allocated
decNumber *a, *b; // temporary pointers
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
do { // protect allocated storage
// if either is negative, take a copy and absolute
if (decNumberIsNegative(lhs)) { // lhs<0
a=bufa;
needbytes=sizeof(decNumber)+(D2U(lhs->digits)-1)*sizeof(Unit);
if (needbytes>sizeof(bufa)) { // need malloc space
allocbufa=(decNumber *)malloc(needbytes);
if (allocbufa==NULL) { // hopeless -- abandon
status|=DEC_Insufficient_storage;
break;}
a=allocbufa; // use the allocated space
}
decNumberCopy(a, lhs); // copy content
a->bits&=~DECNEG; // .. and clear the sign
lhs=a; // use copy from here on
}
if (decNumberIsNegative(rhs)) { // rhs<0
b=bufb;
needbytes=sizeof(decNumber)+(D2U(rhs->digits)-1)*sizeof(Unit);
if (needbytes>sizeof(bufb)) { // need malloc space
allocbufb=(decNumber *)malloc(needbytes);
if (allocbufb==NULL) { // hopeless -- abandon
status|=DEC_Insufficient_storage;
break;}
b=allocbufb; // use the allocated space
}
decNumberCopy(b, rhs); // copy content
b->bits&=~DECNEG; // .. and clear the sign
rhs=b; // use copy from here on
}
decCompareOp(res, lhs, rhs, set, COMPTOTAL, &status);
} while(0); // end protected
if (allocbufa!=NULL) free(allocbufa); // drop any storage used
if (allocbufb!=NULL) free(allocbufb); // ..
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberCompareTotalMag
/* ------------------------------------------------------------------ */
/* decNumberDivide -- divide one number by another */
/* */
/* This computes C = A / B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X/X) */
|
| ︙ | ︙ | |||
785 786 787 788 789 790 791 792 793 794 795 796 797 798 | // apply significant status if (status!=0) decStatus(res, status, set); #if DECCHECK decCheckInexact(res, set); #endif return res; } // decNumberExp /* ------------------------------------------------------------------ */ /* decNumberLn -- natural logarithm */ /* */ /* This computes C = ln(A) */ /* */ /* res is C, the result. C may be A */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 |
// apply significant status
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberExp
/* ------------------------------------------------------------------ */
/* decNumberFMA -- fused multiply add */
/* */
/* This computes D = (A * B) + C with only one rounding */
/* */
/* res is D, the result. D may be A or B or C (e.g., X=FMA(X,X,X)) */
/* lhs is A */
/* rhs is B */
/* fhs is C [far hand side] */
/* set is the context */
/* */
/* Mathematical function restrictions apply (see above); a NaN is */
/* returned with Invalid_operation if a restriction is violated. */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
decNumber * decNumberFMA(decNumber *res, const decNumber *lhs,
const decNumber *rhs, const decNumber *fhs,
decContext *set) {
uInt status=0; // accumulator
decContext dcmul; // context for the multiplication
uInt needbytes; // for space calculations
decNumber bufa[D2N(DECBUFFER*2+1)];
decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated
decNumber *acc; // accumulator pointer
decNumber dzero; // work
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
if (decCheckOperands(res, fhs, DECUNUSED, set)) return res;
#endif
do { // protect allocated storage
#if DECSUBSET
if (!set->extended) { // [undefined if subset]
status|=DEC_Invalid_operation;
break;}
#endif
// Check math restrictions [these ensure no overflow or underflow]
if ((!decNumberIsSpecial(lhs) && decCheckMath(lhs, set, &status))
|| (!decNumberIsSpecial(rhs) && decCheckMath(rhs, set, &status))
|| (!decNumberIsSpecial(fhs) && decCheckMath(fhs, set, &status))) break;
// set up context for multiply
dcmul=*set;
dcmul.digits=lhs->digits+rhs->digits; // just enough
// [The above may be an over-estimate for subset arithmetic, but that's OK]
dcmul.emax=DEC_MAX_EMAX; // effectively unbounded ..
dcmul.emin=DEC_MIN_EMIN; // [thanks to Math restrictions]
// set up decNumber space to receive the result of the multiply
acc=bufa; // may fit
needbytes=sizeof(decNumber)+(D2U(dcmul.digits)-1)*sizeof(Unit);
if (needbytes>sizeof(bufa)) { // need malloc space
allocbufa=(decNumber *)malloc(needbytes);
if (allocbufa==NULL) { // hopeless -- abandon
status|=DEC_Insufficient_storage;
break;}
acc=allocbufa; // use the allocated space
}
// multiply with extended range and necessary precision
//printf("emin=%ld\n", dcmul.emin);
decMultiplyOp(acc, lhs, rhs, &dcmul, &status);
// Only Invalid operation (from sNaN or Inf * 0) is possible in
// status; if either is seen than ignore fhs (in case it is
// another sNaN) and set acc to NaN unless we had an sNaN
// [decMultiplyOp leaves that to caller]
// Note sNaN has to go through addOp to shorten payload if
// necessary
if ((status&DEC_Invalid_operation)!=0) {
if (!(status&DEC_sNaN)) { // but be true invalid
decNumberZero(res); // acc not yet set
res->bits=DECNAN;
break;
}
decNumberZero(&dzero); // make 0 (any non-NaN would do)
fhs=&dzero; // use that
}
#if DECCHECK
else { // multiply was OK
if (status!=0) printf("Status=%08lx after FMA multiply\n", status);
}
#endif
// add the third operand and result -> res, and all is done
decAddOp(res, acc, fhs, set, 0, &status);
} while(0); // end protected
if (allocbufa!=NULL) free(allocbufa); // drop any storage used
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberFMA
/* ------------------------------------------------------------------ */
/* decNumberInvert -- invert a Number, digitwise */
/* */
/* This computes C = ~A */
/* */
/* res is C, the result. C may be A (e.g., X=~X) */
/* rhs is A */
/* set is the context (used for result length and error report) */
/* */
/* C must have space for set->digits digits. */
/* */
/* Logical function restrictions apply (see above); a NaN is */
/* returned with Invalid_operation if a restriction is violated. */
/* ------------------------------------------------------------------ */
decNumber * decNumberInvert(decNumber *res, const decNumber *rhs,
decContext *set) {
const Unit *ua, *msua; // -> operand and its msu
Unit *uc, *msuc; // -> result and its msu
Int msudigs; // digits in res msu
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
if (rhs->exponent!=0 || decNumberIsSpecial(rhs) || decNumberIsNegative(rhs)) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
// operand is valid
ua=rhs->lsu; // bottom-up
uc=res->lsu; // ..
msua=ua+D2U(rhs->digits)-1; // -> msu of rhs
msuc=uc+D2U(set->digits)-1; // -> msu of result
msudigs=MSUDIGITS(set->digits); // [faster than remainder]
for (; uc<=msuc; ua++, uc++) { // Unit loop
Unit a; // extract unit
Int i, j; // work
if (ua>msua) a=0;
else a=*ua;
*uc=0; // can now write back
// always need to examine all bits in rhs
// This loop could be unrolled and/or use BIN2BCD tables
for (i=0; i<DECDPUN; i++) {
if ((~a)&1) *uc=*uc+(Unit)powers[i]; // effect INVERT
j=a%10;
a=a/10;
if (j>1) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
if (uc==msuc && i==msudigs-1) break; // just did final digit
} // each digit
} // each unit
// [here uc-1 is the msu of the result]
res->digits=decGetDigits(res->lsu, uc-res->lsu);
res->exponent=0; // integer
res->bits=0; // sign=0
return res; // [no status to set]
} // decNumberInvert
/* ------------------------------------------------------------------ */
/* decNumberLn -- natural logarithm */
/* */
/* This computes C = ln(A) */
/* */
/* res is C, the result. C may be A */
|
| ︙ | ︙ | |||
855 856 857 858 859 860 861 862 863 864 865 866 867 868 | // apply significant status if (status!=0) decStatus(res, status, set); #if DECCHECK decCheckInexact(res, set); #endif return res; } // decNumberLn /* ------------------------------------------------------------------ */ /* decNumberLog10 -- logarithm in base 10 */ /* */ /* This computes C = log10(A) */ /* */ /* res is C, the result. C may be A */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 |
// apply significant status
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberLn
/* ------------------------------------------------------------------ */
/* decNumberLogB - get adjusted exponent, by 754r rules */
/* */
/* This computes C = adjustedexponent(A) */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context, used only for digits and status */
/* */
/* C must have space for 10 digits (A might have 10**9 digits and */
/* an exponent of +999999999, or one digit and an exponent of */
/* -1999999999). */
/* */
/* This returns the adjusted exponent of A after (in theory) padding */
/* with zeros on the right to set->digits digits while keeping the */
/* same value. The exponent is not limited by emin/emax. */
/* */
/* Notable cases: */
/* A<0 -> Use |A| */
/* A=0 -> -Infinity (Division by zero) */
/* A=Infinite -> +Infinity (Exact) */
/* A=1 exactly -> 0 (Exact) */
/* NaNs are propagated as usual */
/* ------------------------------------------------------------------ */
decNumber * decNumberLogB(decNumber *res, const decNumber *rhs,
decContext *set) {
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
// NaNs as usual; Infinities return +Infinity; 0->oops
if (decNumberIsNaN(rhs)) decNaNs(res, rhs, NULL, set, &status);
else if (decNumberIsInfinite(rhs)) decNumberCopyAbs(res, rhs);
else if (decNumberIsZero(rhs)) {
decNumberZero(res); // prepare for Infinity
res->bits=DECNEG|DECINF; // -Infinity
status|=DEC_Division_by_zero; // as per 754r
}
else { // finite non-zero
Int ae=rhs->exponent+rhs->digits-1; // adjusted exponent
decNumberFromInt32(res, ae); // lay it out
}
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberLogB
/* ------------------------------------------------------------------ */
/* decNumberLog10 -- logarithm in base 10 */
/* */
/* This computes C = log10(A) */
/* */
/* res is C, the result. C may be A */
|
| ︙ | ︙ | |||
900 901 902 903 904 905 906 | // buffers for a and b working decimals // (adjustment calculator, same size) decNumber bufa[D2N(DECBUFFER+2)]; decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated decNumber *a=bufa; // temporary a decNumber bufb[D2N(DECBUFFER+2)]; | | | 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 | // buffers for a and b working decimals // (adjustment calculator, same size) decNumber bufa[D2N(DECBUFFER+2)]; decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated decNumber *a=bufa; // temporary a decNumber bufb[D2N(DECBUFFER+2)]; decNumber *allocbufb=NULL; // -> allocated bufb, iff allocated decNumber *b=bufb; // temporary b decNumber bufw[D2N(10)]; // working 2-10 digit number decNumber *w=bufw; // .. #if DECSUBSET decNumber *allocrhs=NULL; // non-NULL if rounded rhs allocated #endif |
| ︙ | ︙ | |||
948 949 950 951 952 953 954 |
decCopyFit(w, rhs, &aset, &residue, ©stat); // copy & shorten
// if exact and the digit is 1, rhs is a power of 10
if (!(copystat&DEC_Inexact) && w->lsu[0]==1) {
// the exponent, conveniently, is the power of 10; making
// this the result needs a little care as it might not fit,
// so first convert it into the working number, and then move
// to res
| | | 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 |
decCopyFit(w, rhs, &aset, &residue, ©stat); // copy & shorten
// if exact and the digit is 1, rhs is a power of 10
if (!(copystat&DEC_Inexact) && w->lsu[0]==1) {
// the exponent, conveniently, is the power of 10; making
// this the result needs a little care as it might not fit,
// so first convert it into the working number, and then move
// to res
decNumberFromInt32(w, w->exponent);
residue=0;
decCopyFit(res, w, set, &residue, &status); // copy & round
decFinish(res, set, &residue, &status); // cleanup/set flags
break;
} // not a power of 10
} // not a candidate for exact
|
| ︙ | ︙ | |||
1026 1027 1028 1029 1030 1031 1032 | #endif return res; } // decNumberLog10 /* ------------------------------------------------------------------ */ /* decNumberMax -- compare two Numbers and return the maximum */ /* */ | | > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > | 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 |
#endif
return res;
} // decNumberLog10
/* ------------------------------------------------------------------ */
/* decNumberMax -- compare two Numbers and return the maximum */
/* */
/* This computes C = A ? B, returning the maximum by 754R rules */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
decNumber * decNumberMax(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPMAX, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMax
/* ------------------------------------------------------------------ */
/* decNumberMaxMag -- compare and return the maximum by magnitude */
/* */
/* This computes C = A ? B, returning the maximum by 754R rules */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
decNumber * decNumberMaxMag(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPMAXMAG, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMaxMag
/* ------------------------------------------------------------------ */
/* decNumberMin -- compare two Numbers and return the minimum */
/* */
/* This computes C = A ? B, returning the minimum by 754R rules */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
decNumber * decNumberMin(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPMIN, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMin
/* ------------------------------------------------------------------ */
/* decNumberMinMag -- compare and return the minimum by magnitude */
/* */
/* This computes C = A ? B, returning the minimum by 754R rules */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
decNumber * decNumberMinMag(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
decCompareOp(res, lhs, rhs, set, COMPMINMAG, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMinMag
/* ------------------------------------------------------------------ */
/* decNumberMinus -- prefix minus operator */
/* */
/* This computes C = 0 - A */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* See also decNumberCopyNegate for a quiet bitwise version of this. */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
/* Simply use AddOp for the subtract, which will do the necessary. */
/* ------------------------------------------------------------------ */
decNumber * decNumberMinus(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dzero;
|
| ︙ | ︙ | |||
1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 |
decAddOp(res, &dzero, rhs, set, DECNEG, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMinus
/* ------------------------------------------------------------------ */
/* decNumberPlus -- prefix plus operator */
/* */
/* This computes C = 0 + A */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
/* This simply uses AddOp; Add will take fast path after preparing A. */
/* Performance is a concern here, as this routine is often used to */
/* check operands and apply rounding and overflow/underflow testing. */
/* ------------------------------------------------------------------ */
decNumber * decNumberPlus(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dzero;
uInt status=0; // accumulator
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < | 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 |
decAddOp(res, &dzero, rhs, set, DECNEG, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberMinus
/* ------------------------------------------------------------------ */
/* decNumberNextMinus -- next towards -Infinity */
/* */
/* This computes C = A - infinitesimal, rounded towards -Infinity */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* This is a generalization of 754r NextDown. */
/* ------------------------------------------------------------------ */
decNumber * decNumberNextMinus(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dtiny; // constant
decContext workset=*set; // work
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
// +Infinity is the special case
if ((rhs->bits&(DECINF|DECNEG))==DECINF) {
decSetMaxValue(res, set); // is +ve
// there is no status to set
return res;
}
decNumberZero(&dtiny); // start with 0
dtiny.lsu[0]=1; // make number that is ..
dtiny.exponent=DEC_MIN_EMIN-1; // .. smaller than tiniest
workset.round=DEC_ROUND_FLOOR;
decAddOp(res, rhs, &dtiny, &workset, DECNEG, &status);
status&=DEC_Invalid_operation|DEC_sNaN; // only sNaN Invalid please
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberNextMinus
/* ------------------------------------------------------------------ */
/* decNumberNextPlus -- next towards +Infinity */
/* */
/* This computes C = A + infinitesimal, rounded towards +Infinity */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* This is a generalization of 754r NextUp. */
/* ------------------------------------------------------------------ */
decNumber * decNumberNextPlus(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dtiny; // constant
decContext workset=*set; // work
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
// -Infinity is the special case
if ((rhs->bits&(DECINF|DECNEG))==(DECINF|DECNEG)) {
decSetMaxValue(res, set);
res->bits=DECNEG; // negative
// there is no status to set
return res;
}
decNumberZero(&dtiny); // start with 0
dtiny.lsu[0]=1; // make number that is ..
dtiny.exponent=DEC_MIN_EMIN-1; // .. smaller than tiniest
workset.round=DEC_ROUND_CEILING;
decAddOp(res, rhs, &dtiny, &workset, 0, &status);
status&=DEC_Invalid_operation|DEC_sNaN; // only sNaN Invalid please
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberNextPlus
/* ------------------------------------------------------------------ */
/* decNumberNextToward -- next towards rhs */
/* */
/* This computes C = A +/- infinitesimal, rounded towards */
/* +/-Infinity in the direction of B, as per 754r nextafter rules */
/* */
/* res is C, the result. C may be A or B. */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* */
/* This is a generalization of 754r NextAfter. */
/* ------------------------------------------------------------------ */
decNumber * decNumberNextToward(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
decNumber dtiny; // constant
decContext workset=*set; // work
Int result; // ..
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs)) {
decNaNs(res, lhs, rhs, set, &status);
}
else { // Is numeric, so no chance of sNaN Invalid, etc.
result=decCompare(lhs, rhs, 0); // sign matters
if (result==BADINT) status|=DEC_Insufficient_storage; // rare
else { // valid compare
if (result==0) decNumberCopySign(res, lhs, rhs); // easy
else { // differ: need NextPlus or NextMinus
uByte sub; // add or subtract
if (result<0) { // lhs<rhs, do nextplus
// -Infinity is the special case
if ((lhs->bits&(DECINF|DECNEG))==(DECINF|DECNEG)) {
decSetMaxValue(res, set);
res->bits=DECNEG; // negative
return res; // there is no status to set
}
workset.round=DEC_ROUND_CEILING;
sub=0; // add, please
} // plus
else { // lhs>rhs, do nextminus
// +Infinity is the special case
if ((lhs->bits&(DECINF|DECNEG))==DECINF) {
decSetMaxValue(res, set);
return res; // there is no status to set
}
workset.round=DEC_ROUND_FLOOR;
sub=DECNEG; // subtract, please
} // minus
decNumberZero(&dtiny); // start with 0
dtiny.lsu[0]=1; // make number that is ..
dtiny.exponent=DEC_MIN_EMIN-1; // .. smaller than tiniest
decAddOp(res, lhs, &dtiny, &workset, sub, &status); // + or -
// turn off exceptions if the result is a normal number
// (including Nmin), otherwise let all status through
if (decNumberIsNormal(res, set)) status=0;
} // unequal
} // compare OK
} // numeric
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberNextToward
/* ------------------------------------------------------------------ */
/* decNumberOr -- OR two Numbers, digitwise */
/* */
/* This computes C = A | B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X|X) */
/* lhs is A */
/* rhs is B */
/* set is the context (used for result length and error report) */
/* */
/* C must have space for set->digits digits. */
/* */
/* Logical function restrictions apply (see above); a NaN is */
/* returned with Invalid_operation if a restriction is violated. */
/* ------------------------------------------------------------------ */
decNumber * decNumberOr(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
const Unit *ua, *ub; // -> operands
const Unit *msua, *msub; // -> operand msus
Unit *uc, *msuc; // -> result and its msu
Int msudigs; // digits in res msu
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
if (lhs->exponent!=0 || decNumberIsSpecial(lhs) || decNumberIsNegative(lhs)
|| rhs->exponent!=0 || decNumberIsSpecial(rhs) || decNumberIsNegative(rhs)) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
// operands are valid
ua=lhs->lsu; // bottom-up
ub=rhs->lsu; // ..
uc=res->lsu; // ..
msua=ua+D2U(lhs->digits)-1; // -> msu of lhs
msub=ub+D2U(rhs->digits)-1; // -> msu of rhs
msuc=uc+D2U(set->digits)-1; // -> msu of result
msudigs=MSUDIGITS(set->digits); // [faster than remainder]
for (; uc<=msuc; ua++, ub++, uc++) { // Unit loop
Unit a, b; // extract units
if (ua>msua) a=0;
else a=*ua;
if (ub>msub) b=0;
else b=*ub;
*uc=0; // can now write back
if (a|b) { // maybe 1 bits to examine
Int i, j;
// This loop could be unrolled and/or use BIN2BCD tables
for (i=0; i<DECDPUN; i++) {
if ((a|b)&1) *uc=*uc+(Unit)powers[i]; // effect OR
j=a%10;
a=a/10;
j|=b%10;
b=b/10;
if (j>1) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
if (uc==msuc && i==msudigs-1) break; // just did final digit
} // each digit
} // non-zero
} // each unit
// [here uc-1 is the msu of the result]
res->digits=decGetDigits(res->lsu, uc-res->lsu);
res->exponent=0; // integer
res->bits=0; // sign=0
return res; // [no status to set]
} // decNumberOr
/* ------------------------------------------------------------------ */
/* decNumberPlus -- prefix plus operator */
/* */
/* This computes C = 0 + A */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* set is the context */
/* */
/* See also decNumberCopy for a quiet bitwise version of this. */
/* C must have space for set->digits digits. */
/* ------------------------------------------------------------------ */
/* This simply uses AddOp; Add will take fast path after preparing A. */
/* Performance is a concern here, as this routine is often used to */
/* check operands and apply rounding and overflow/underflow testing. */
/* ------------------------------------------------------------------ */
decNumber * decNumberPlus(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dzero;
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
decNumberZero(&dzero); // make 0
dzero.exponent=rhs->exponent; // [no coefficient expansion]
decAddOp(res, &dzero, rhs, set, 0, &status);
|
| ︙ | ︙ | |||
1195 1196 1197 1198 1199 1200 1201 |
if (allocrhs==NULL) break;
rhs=allocrhs;
}
}
#endif
// [following code does not require input rounding]
| | | | | 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 |
if (allocrhs==NULL) break;
rhs=allocrhs;
}
}
#endif
// [following code does not require input rounding]
// Infinities copy through; NaNs need usual treatment
if (decNumberIsNaN(rhs)) {
decNaNs(res, rhs, NULL, set, &status);
break;
}
// reduce result to the requested length and copy to result
decCopyFit(res, rhs, set, &residue, &status); // copy & round
decFinish(res, set, &residue, &status); // cleanup/set flags
decTrim(res, set, 1, &dropped); // normalize in place
} while(0); // end protected
#if DECSUBSET
if (allocrhs !=NULL) free(allocrhs); // ..
#endif
if (status!=0) decStatus(res, status, set);// then report status
return res;
|
| ︙ | ︙ | |||
1294 1295 1296 1297 1298 1299 1300 |
}
#endif
// [following code does not require input rounding]
// handle NaNs and rhs Infinity (lhs infinity is harder)
if (SPECIALARGS) {
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs)) { // NaNs
| | | 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 |
}
#endif
// [following code does not require input rounding]
// handle NaNs and rhs Infinity (lhs infinity is harder)
if (SPECIALARGS) {
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs)) { // NaNs
decNaNs(res, lhs, rhs, set, &status);
break;}
if (decNumberIsInfinite(rhs)) { // rhs Infinity
Flag rhsneg=rhs->bits&DECNEG; // save rhs sign
if (decNumberIsNegative(lhs) // lhs<0
&& !decNumberIsZero(lhs)) // ..
status|=DEC_Invalid_operation;
else { // lhs >=0
|
| ︙ | ︙ | |||
1516 1517 1518 1519 1520 1521 1522 |
}
if (i==31) break; // that was the last bit
if (!seenbit) continue; // no need to square 1
decMultiplyOp(dac, dac, dac, &aset, &status); // dac=dac*dac [square]
} /*i*/ // 32 bits
// complete internal overflow or underflow processing
| | | 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 |
}
if (i==31) break; // that was the last bit
if (!seenbit) continue; // no need to square 1
decMultiplyOp(dac, dac, dac, &aset, &status); // dac=dac*dac [square]
} /*i*/ // 32 bits
// complete internal overflow or underflow processing
if (status & (DEC_Overflow|DEC_Underflow)) {
#if DECSUBSET
// If subset, and power was negative, reverse the kind of -erflow
// [1/x not yet done]
if (!set->extended && decNumberIsNegative(rhs)) {
if (status & DEC_Overflow)
status^=DEC_Overflow | DEC_Underflow | DEC_Subnormal;
else { // trickier -- Underflow may or may not be set
|
| ︙ | ︙ | |||
1550 1551 1552 1553 1554 1555 1556 |
#endif
} // rhs integer path
// reduce result to the requested length and copy to result
decCopyFit(res, dac, set, &residue, &status);
decFinish(res, set, &residue, &status); // final cleanup
#if DECSUBSET
| | | 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 |
#endif
} // rhs integer path
// reduce result to the requested length and copy to result
decCopyFit(res, dac, set, &residue, &status);
decFinish(res, set, &residue, &status); // final cleanup
#if DECSUBSET
if (!set->extended) decTrim(res, set, 0, &dropped); // trailing zeros
#endif
} while(0); // end protected
if (allocdac!=NULL) free(allocdac); // drop any storage used
if (allocinv!=NULL) free(allocinv); // ..
#if DECSUBSET
if (alloclhs!=NULL) free(alloclhs); // ..
|
| ︙ | ︙ | |||
1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 | decDivideOp(res, lhs, rhs, set, REMNEAR, &status); if (status!=0) decStatus(res, status, set); #if DECCHECK decCheckInexact(res, set); #endif return res; } // decNumberRemainderNear /* ------------------------------------------------------------------ */ /* decNumberSameQuantum -- test for equal exponents */ /* */ /* res is the result number, which will contain either 0 or 1 */ /* lhs is a number to test */ /* rhs is the second (usually a pattern) */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 |
decDivideOp(res, lhs, rhs, set, REMNEAR, &status);
if (status!=0) decStatus(res, status, set);
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberRemainderNear
/* ------------------------------------------------------------------ */
/* decNumberRotate -- rotate the coefficient of a Number left/right */
/* */
/* This computes C = A rot B (in base ten and rotating set->digits */
/* digits). */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=XrotX) */
/* lhs is A */
/* rhs is B, the number of digits to rotate (-ve to right) */
/* set is the context */
/* */
/* The digits of the coefficient of A are rotated to the left (if B */
/* is positive) or to the right (if B is negative) without adjusting */
/* the exponent or the sign of A. If lhs->digits is less than */
/* set->digits the coefficient is padded with zeros on the left */
/* before the rotate. Any leading zeros in the result are removed */
/* as usual. */
/* */
/* B must be an integer (q=0) and in the range -set->digits through */
/* +set->digits. */
/* C must have space for set->digits digits. */
/* NaNs are propagated as usual. Infinities are unaffected (but */
/* B must be valid). No status is set unless B is invalid or an */
/* operand is an sNaN. */
/* ------------------------------------------------------------------ */
decNumber * decNumberRotate(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
Int rotate; // rhs as an Int
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
// NaNs propagate as normal
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs))
decNaNs(res, lhs, rhs, set, &status);
// rhs must be an integer
else if (decNumberIsInfinite(rhs) || rhs->exponent!=0)
status=DEC_Invalid_operation;
else { // both numeric, rhs is an integer
rotate=decGetInt(rhs); // [cannot fail]
if (rotate==BADINT // something bad ..
|| rotate==BIGODD || rotate==BIGEVEN // .. very big ..
|| abs(rotate)>set->digits) // .. or out of range
status=DEC_Invalid_operation;
else { // rhs is OK
decNumberCopy(res, lhs);
// convert -ve rotate to equivalent positive rotation
if (rotate<0) rotate=set->digits+rotate;
if (rotate!=0 && rotate!=set->digits // zero or full rotation
&& !decNumberIsInfinite(res)) { // lhs was infinite
// left-rotate to do; 0 < rotate < set->digits
uInt units, shift; // work
uInt msudigits; // digits in result msu
Unit *msu=res->lsu+D2U(res->digits)-1; // current msu
Unit *msumax=res->lsu+D2U(set->digits)-1; // rotation msu
for (msu++; msu<=msumax; msu++) *msu=0; // ensure high units=0
res->digits=set->digits; // now full-length
msudigits=MSUDIGITS(res->digits); // actual digits in msu
// rotation here is done in-place, in three steps
// 1. shift all to least up to one unit to unit-align final
// lsd [any digits shifted out are rotated to the left,
// abutted to the original msd (which may require split)]
//
// [if there are no whole units left to rotate, the
// rotation is now complete]
//
// 2. shift to least, from below the split point only, so that
// the final msd is in the right place in its Unit [any
// digits shifted out will fit exactly in the current msu,
// left aligned, no split required]
//
// 3. rotate all the units by reversing left part, right
// part, and then whole
//
// example: rotate right 8 digits (2 units + 2), DECDPUN=3.
//
// start: 00a bcd efg hij klm npq
//
// 1a 000 0ab cde fgh|ijk lmn [pq saved]
// 1b 00p qab cde fgh|ijk lmn
//
// 2a 00p qab cde fgh|00i jkl [mn saved]
// 2b mnp qab cde fgh|00i jkl
//
// 3a fgh cde qab mnp|00i jkl
// 3b fgh cde qab mnp|jkl 00i
// 3c 00i jkl mnp qab cde fgh
// Step 1: amount to shift is the partial right-rotate count
rotate=set->digits-rotate; // make it right-rotate
units=rotate/DECDPUN; // whole units to rotate
shift=rotate%DECDPUN; // left-over digits count
if (shift>0) { // not an exact number of units
uInt save=res->lsu[0]%powers[shift]; // save low digit(s)
decShiftToLeast(res->lsu, D2U(res->digits), shift);
if (shift>msudigits) { // msumax-1 needs >0 digits
uInt rem=save%powers[shift-msudigits];// split save
*msumax=(Unit)(save/powers[shift-msudigits]); // and insert
*(msumax-1)=*(msumax-1)
+(Unit)(rem*powers[DECDPUN-(shift-msudigits)]); // ..
}
else { // all fits in msumax
*msumax=*msumax+(Unit)(save*powers[msudigits-shift]); // [maybe *1]
}
} // digits shift needed
// If whole units to rotate...
if (units>0) { // some to do
// Step 2: the units to touch are the whole ones in rotate,
// if any, and the shift is DECDPUN-msudigits (which may be
// 0, again)
shift=DECDPUN-msudigits;
if (shift>0) { // not an exact number of units
uInt save=res->lsu[0]%powers[shift]; // save low digit(s)
decShiftToLeast(res->lsu, units, shift);
*msumax=*msumax+(Unit)(save*powers[msudigits]);
} // partial shift needed
// Step 3: rotate the units array using triple reverse
// (reversing is easy and fast)
decReverse(res->lsu+units, msumax); // left part
decReverse(res->lsu, res->lsu+units-1); // right part
decReverse(res->lsu, msumax); // whole
} // whole units to rotate
// the rotation may have left an undetermined number of zeros
// on the left, so true length needs to be calculated
res->digits=decGetDigits(res->lsu, msumax-res->lsu+1);
} // rotate needed
} // rhs OK
} // numerics
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberRotate
/* ------------------------------------------------------------------ */
/* decNumberSameQuantum -- test for equal exponents */
/* */
/* res is the result number, which will contain either 0 or 1 */
/* lhs is a number to test */
/* rhs is the second (usually a pattern) */
|
| ︙ | ︙ | |||
1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 |
}
else if (lhs->exponent==rhs->exponent) ret=1;
decNumberZero(res); // OK to overwrite an operand now
*res->lsu=ret;
return res;
} // decNumberSameQuantum
/* ------------------------------------------------------------------ */
/* decNumberSquareRoot -- square root operator */
/* */
/* This computes C = squareroot(A) */
/* */
/* res is C, the result. C may be A */
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 |
}
else if (lhs->exponent==rhs->exponent) ret=1;
decNumberZero(res); // OK to overwrite an operand now
*res->lsu=ret;
return res;
} // decNumberSameQuantum
/* ------------------------------------------------------------------ */
/* decNumberScaleB -- multiply by a power of 10 */
/* */
/* This computes C = A x 10**B where B is an integer (q=0) with */
/* maximum magnitude 2*(emax+digits) */
/* */
/* res is C, the result. C may be A or B */
/* lhs is A, the number to adjust */
/* rhs is B, the requested power of ten to use */
/* set is the context */
/* */
/* C must have space for set->digits digits. */
/* */
/* The result may underflow or overflow. */
/* ------------------------------------------------------------------ */
decNumber * decNumberScaleB(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
Int reqexp; // requested exponent change [B]
uInt status=0; // accumulator
Int residue; // work
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
// Handle special values except lhs infinite
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs))
decNaNs(res, lhs, rhs, set, &status);
// rhs must be an integer
else if (decNumberIsInfinite(rhs) || rhs->exponent!=0)
status=DEC_Invalid_operation;
else {
// lhs is a number; rhs is a finite with q==0
reqexp=decGetInt(rhs); // [cannot fail]
if (reqexp==BADINT // something bad ..
|| reqexp==BIGODD || reqexp==BIGEVEN // .. very big ..
|| abs(reqexp)>(2*(set->digits+set->emax))) // .. or out of range
status=DEC_Invalid_operation;
else { // rhs is OK
decNumberCopy(res, lhs); // all done if infinite lhs
if (!decNumberIsInfinite(res)) { // prepare to scale
res->exponent+=reqexp; // adjust the exponent
residue=0;
decFinalize(res, set, &residue, &status); // .. and check
} // finite LHS
} // rhs OK
} // rhs finite
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberScaleB
/* ------------------------------------------------------------------ */
/* decNumberShift -- shift the coefficient of a Number left or right */
/* */
/* This computes C = A << B or C = A >> -B (in base ten). */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X<<X) */
/* lhs is A */
/* rhs is B, the number of digits to shift (-ve to right) */
/* set is the context */
/* */
/* The digits of the coefficient of A are shifted to the left (if B */
/* is positive) or to the right (if B is negative) without adjusting */
/* the exponent or the sign of A. */
/* */
/* B must be an integer (q=0) and in the range -set->digits through */
/* +set->digits. */
/* C must have space for set->digits digits. */
/* NaNs are propagated as usual. Infinities are unaffected (but */
/* B must be valid). No status is set unless B is invalid or an */
/* operand is an sNaN. */
/* ------------------------------------------------------------------ */
decNumber * decNumberShift(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
uInt status=0; // accumulator
Int shift; // rhs as an Int
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
// NaNs propagate as normal
if (decNumberIsNaN(lhs) || decNumberIsNaN(rhs))
decNaNs(res, lhs, rhs, set, &status);
// rhs must be an integer
else if (decNumberIsInfinite(rhs) || rhs->exponent!=0)
status=DEC_Invalid_operation;
else { // both numeric, rhs is an integer
shift=decGetInt(rhs); // [cannot fail]
if (shift==BADINT // something bad ..
|| shift==BIGODD || shift==BIGEVEN // .. very big ..
|| abs(shift)>set->digits) // .. or out of range
status=DEC_Invalid_operation;
else { // rhs is OK
decNumberCopy(res, lhs);
if (shift!=0 && !decNumberIsInfinite(res)) { // something to do
if (shift>0) { // to left
if (shift==set->digits) { // removing all
*res->lsu=0; // so place 0
res->digits=1; // ..
}
else { //
// first remove leading digits if necessary
if (res->digits+shift>set->digits) {
decDecap(res, res->digits+shift-set->digits);
// that updated res->digits; may have gone to 1 (for a
// single digit or for zero
}
if (res->digits>1 || *res->lsu) // if non-zero..
res->digits=decShiftToMost(res->lsu, res->digits, shift);
} // partial left
} // left
else { // to right
if (-shift>=res->digits) { // discarding all
*res->lsu=0; // so place 0
res->digits=1; // ..
}
else {
decShiftToLeast(res->lsu, D2U(res->digits), -shift);
res->digits-=(-shift);
}
} // to right
} // non-0 non-Inf shift
} // rhs OK
} // numerics
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberShift
/* ------------------------------------------------------------------ */
/* decNumberSquareRoot -- square root operator */
/* */
/* This computes C = squareroot(A) */
/* */
/* res is C, the result. C may be A */
|
| ︙ | ︙ | |||
1822 1823 1824 1825 1826 1827 1828 |
// handle infinities and NaNs
if (SPECIALARG) {
if (decNumberIsInfinite(rhs)) { // an infinity
if (decNumberIsNegative(rhs)) status|=DEC_Invalid_operation;
else decNumberCopy(res, rhs); // +Infinity
}
| | | 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 |
// handle infinities and NaNs
if (SPECIALARG) {
if (decNumberIsInfinite(rhs)) { // an infinity
if (decNumberIsNegative(rhs)) status|=DEC_Invalid_operation;
else decNumberCopy(res, rhs); // +Infinity
}
else decNaNs(res, rhs, NULL, set, &status); // a NaN
break;
}
// calculate the ideal (preferred) exponent [floor(exp/2)]
// [We would like to write: ideal=rhs->exponent>>1, but this
// generates a compiler warning. Generated code is the same.]
ideal=(rhs->exponent&~1)/2; // target
|
| ︙ | ︙ | |||
1990 1991 1992 1993 1994 1995 1996 |
// Process Subnormals
decFinalize(a, set, &residue, &status);
// count droppable zeros [after any subnormal rounding] by
// trimming a copy
decNumberCopy(b, a);
| | | 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 |
// Process Subnormals
decFinalize(a, set, &residue, &status);
// count droppable zeros [after any subnormal rounding] by
// trimming a copy
decNumberCopy(b, a);
decTrim(b, set, 1, &dropped); // [drops trailing zeros]
// Finally set Inexact and Rounded. The answer can only be exact if
// it is short enough so that squaring it could fit in set->digits,
// so this is the only (relatively rare) time a careful check is
// needed
if (b->digits*2-1 > set->digits) { // cannot fit
status|=DEC_Inexact|DEC_Rounded;
|
| ︙ | ︙ | |||
2032 2033 2034 2035 2036 2037 2038 |
}
}
}
}
// make sure there is a full complement of digits for normal
// inexact results
| | > | 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 |
}
}
}
}
// make sure there is a full complement of digits for normal
// inexact results
if ((status & DEC_Inexact)
&& (a->exponent+a->digits-1>=set->emin)) {
Int shift=set->digits-a->digits;
if (shift>0) {
a->digits=decShiftToMost(a->lsu, a->digits, shift);
a->exponent-=shift; // adjust the exponent.
}
}
decNumberCopy(res, a); // a is now the result
|
| ︙ | ︙ | |||
2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 | #if DECCHECK decCheckInexact(res, set); #endif return res; } // decNumberSubtract /* ------------------------------------------------------------------ */ /* decNumberToIntegralValue -- round-to-integral-value */ /* */ /* res is the result */ /* rhs is input number */ /* set is the context */ /* */ /* res must have space for any value of rhs. */ /* */ | > | | | | > > > | | > < | > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < < | > | > > > | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 |
#if DECCHECK
decCheckInexact(res, set);
#endif
return res;
} // decNumberSubtract
/* ------------------------------------------------------------------ */
/* decNumberToIntegralExact -- round-to-integral-value with InExact */
/* decNumberToIntegralValue -- round-to-integral-value */
/* */
/* res is the result */
/* rhs is input number */
/* set is the context */
/* */
/* res must have space for any value of rhs. */
/* */
/* This implements the IEEE special operators and therefore treats */
/* special values as valid. For finite numbers it returns */
/* rescale(rhs, 0) if rhs->exponent is <0. */
/* Otherwise the result is rhs (so no error is possible, except for */
/* sNaN). */
/* */
/* The context is used for rounding mode and status after sNaN, but */
/* the digits setting is ignored. The Exact version will signal */
/* Inexact if the result differs numerically from rhs; the other */
/* never signals Inexact. */
/* ------------------------------------------------------------------ */
decNumber * decNumberToIntegralExact(decNumber *res, const decNumber *rhs,
decContext *set) {
decNumber dn;
decContext workset; // working context
uInt status=0; // accumulator
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
// handle infinities and NaNs
if (SPECIALARG) {
if (decNumberIsInfinite(rhs)) decNumberCopy(res, rhs); // an Infinity
else decNaNs(res, rhs, NULL, set, &status); // a NaN
}
else { // finite
// have a finite number; no error possible (res must be big enough)
if (rhs->exponent>=0) return decNumberCopy(res, rhs);
// that was easy, but if negative exponent there is work to do...
workset=*set; // clone rounding, etc.
workset.digits=rhs->digits; // no length rounding
workset.traps=0; // no traps
decNumberZero(&dn); // make a number with exponent 0
decNumberQuantize(res, rhs, &dn, &workset);
status|=workset.status;
}
if (status!=0) decStatus(res, status, set);
return res;
} // decNumberToIntegralExact
decNumber * decNumberToIntegralValue(decNumber *res, const decNumber *rhs,
decContext *set) {
decContext workset=*set; // working context
workset.traps=0; // no traps
decNumberToIntegralExact(res, rhs, &workset);
// this never affects set, except for sNaNs; NaN will have been set
// or propagated already, so no need to call decStatus
set->status|=workset.status&DEC_Invalid_operation;
return res;
} // decNumberToIntegralValue
/* ------------------------------------------------------------------ */
/* decNumberXor -- XOR two Numbers, digitwise */
/* */
/* This computes C = A ^ B */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X^X) */
/* lhs is A */
/* rhs is B */
/* set is the context (used for result length and error report) */
/* */
/* C must have space for set->digits digits. */
/* */
/* Logical function restrictions apply (see above); a NaN is */
/* returned with Invalid_operation if a restriction is violated. */
/* ------------------------------------------------------------------ */
decNumber * decNumberXor(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
const Unit *ua, *ub; // -> operands
const Unit *msua, *msub; // -> operand msus
Unit *uc, *msuc; // -> result and its msu
Int msudigs; // digits in res msu
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
if (lhs->exponent!=0 || decNumberIsSpecial(lhs) || decNumberIsNegative(lhs)
|| rhs->exponent!=0 || decNumberIsSpecial(rhs) || decNumberIsNegative(rhs)) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
// operands are valid
ua=lhs->lsu; // bottom-up
ub=rhs->lsu; // ..
uc=res->lsu; // ..
msua=ua+D2U(lhs->digits)-1; // -> msu of lhs
msub=ub+D2U(rhs->digits)-1; // -> msu of rhs
msuc=uc+D2U(set->digits)-1; // -> msu of result
msudigs=MSUDIGITS(set->digits); // [faster than remainder]
for (; uc<=msuc; ua++, ub++, uc++) { // Unit loop
Unit a, b; // extract units
if (ua>msua) a=0;
else a=*ua;
if (ub>msub) b=0;
else b=*ub;
*uc=0; // can now write back
if (a|b) { // maybe 1 bits to examine
Int i, j;
// This loop could be unrolled and/or use BIN2BCD tables
for (i=0; i<DECDPUN; i++) {
if ((a^b)&1) *uc=*uc+(Unit)powers[i]; // effect XOR
j=a%10;
a=a/10;
j|=b%10;
b=b/10;
if (j>1) {
decStatus(res, DEC_Invalid_operation, set);
return res;
}
if (uc==msuc && i==msudigs-1) break; // just did final digit
} // each digit
} // non-zero
} // each unit
// [here uc-1 is the msu of the result]
res->digits=decGetDigits(res->lsu, uc-res->lsu);
res->exponent=0; // integer
res->bits=0; // sign=0
return res; // [no status to set]
} // decNumberXor
/* ================================================================== */
/* Utility routines */
/* ================================================================== */
/* ------------------------------------------------------------------ */
/* decNumberClass -- return the decClass of a decNumber */
/* dn -- the decNumber to test */
/* set -- the context to use for Emin */
/* returns the decClass enum */
/* ------------------------------------------------------------------ */
enum decClass decNumberClass(const decNumber *dn, decContext *set) {
if (decNumberIsSpecial(dn)) {
if (decNumberIsQNaN(dn)) return DEC_CLASS_QNAN;
if (decNumberIsSNaN(dn)) return DEC_CLASS_SNAN;
// must be an infinity
if (decNumberIsNegative(dn)) return DEC_CLASS_NEG_INF;
return DEC_CLASS_POS_INF;
}
// is finite
if (decNumberIsNormal(dn, set)) { // most common
if (decNumberIsNegative(dn)) return DEC_CLASS_NEG_NORMAL;
return DEC_CLASS_POS_NORMAL;
}
// is subnormal or zero
if (decNumberIsZero(dn)) { // most common
if (decNumberIsNegative(dn)) return DEC_CLASS_NEG_ZERO;
return DEC_CLASS_POS_ZERO;
}
if (decNumberIsNegative(dn)) return DEC_CLASS_NEG_SUBNORMAL;
return DEC_CLASS_POS_SUBNORMAL;
} // decNumberClass
/* ------------------------------------------------------------------ */
/* decNumberClassToString -- convert decClass to a string */
/* */
/* eclass is a valid decClass */
/* returns a constant string describing the class (max 13+1 chars) */
/* ------------------------------------------------------------------ */
const char *decNumberClassToString(enum decClass eclass) {
if (eclass==DEC_CLASS_POS_NORMAL) return DEC_ClassString_PN;
if (eclass==DEC_CLASS_NEG_NORMAL) return DEC_ClassString_NN;
if (eclass==DEC_CLASS_POS_ZERO) return DEC_ClassString_PZ;
if (eclass==DEC_CLASS_NEG_ZERO) return DEC_ClassString_NZ;
if (eclass==DEC_CLASS_POS_SUBNORMAL) return DEC_ClassString_PS;
if (eclass==DEC_CLASS_NEG_SUBNORMAL) return DEC_ClassString_NS;
if (eclass==DEC_CLASS_POS_INF) return DEC_ClassString_PI;
if (eclass==DEC_CLASS_NEG_INF) return DEC_ClassString_NI;
if (eclass==DEC_CLASS_QNAN) return DEC_ClassString_QN;
if (eclass==DEC_CLASS_SNAN) return DEC_ClassString_SN;
return DEC_ClassString_UN; // Unknown
} // decNumberClassToString
/* ------------------------------------------------------------------ */
/* decNumberCopy -- copy a number */
/* */
/* dest is the target decNumber */
/* src is the source decNumber */
/* returns dest */
|
| ︙ | ︙ | |||
2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 |
// overlap. However, this explicit loop is faster in short cases.
d=dest->lsu+1; // -> first destination
smsup=src->lsu+D2U(src->digits); // -> source msu+1
for (s=src->lsu+1; s<smsup; s++, d++) *d=*s;
}
return dest;
} // decNumberCopy
/* ------------------------------------------------------------------ */
/* decNumberTrim -- remove insignificant zeros */
/* */
/* dn is the number to trim */
/* returns dn */
/* */
/* All fields are updated as required. This is a utility operation, */
/* so special values are unchanged and no error is possible. */
/* ------------------------------------------------------------------ */
decNumber * decNumberTrim(decNumber *dn) {
Int dropped; // work
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 |
// overlap. However, this explicit loop is faster in short cases.
d=dest->lsu+1; // -> first destination
smsup=src->lsu+D2U(src->digits); // -> source msu+1
for (s=src->lsu+1; s<smsup; s++, d++) *d=*s;
}
return dest;
} // decNumberCopy
/* ------------------------------------------------------------------ */
/* decNumberCopyAbs -- quiet absolute value operator */
/* */
/* This sets C = abs(A) */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* */
/* C must have space for set->digits digits. */
/* No exception or error can occur; this is a quiet bitwise operation.*/
/* See also decNumberAbs for a checking version of this. */
/* ------------------------------------------------------------------ */
decNumber * decNumberCopyAbs(decNumber *res, const decNumber *rhs) {
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, DECUNUSED)) return res;
#endif
decNumberCopy(res, rhs);
res->bits&=~DECNEG; // turn off sign
return res;
} // decNumberCopyAbs
/* ------------------------------------------------------------------ */
/* decNumberCopyNegate -- quiet negate value operator */
/* */
/* This sets C = negate(A) */
/* */
/* res is C, the result. C may be A */
/* rhs is A */
/* */
/* C must have space for set->digits digits. */
/* No exception or error can occur; this is a quiet bitwise operation.*/
/* See also decNumberMinus for a checking version of this. */
/* ------------------------------------------------------------------ */
decNumber * decNumberCopyNegate(decNumber *res, const decNumber *rhs) {
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, DECUNUSED)) return res;
#endif
decNumberCopy(res, rhs);
res->bits^=DECNEG; // invert the sign
return res;
} // decNumberCopyNegate
/* ------------------------------------------------------------------ */
/* decNumberCopySign -- quiet copy and set sign operator */
/* */
/* This sets C = A with the sign of B */
/* */
/* res is C, the result. C may be A */
/* lhs is A */
/* rhs is B */
/* */
/* C must have space for set->digits digits. */
/* No exception or error can occur; this is a quiet bitwise operation.*/
/* ------------------------------------------------------------------ */
decNumber * decNumberCopySign(decNumber *res, const decNumber *lhs,
const decNumber *rhs) {
uByte sign; // rhs sign
#if DECCHECK
if (decCheckOperands(res, DECUNUSED, rhs, DECUNUSED)) return res;
#endif
sign=rhs->bits & DECNEG; // save sign bit
decNumberCopy(res, lhs);
res->bits&=~DECNEG; // clear the sign
res->bits|=sign; // set from rhs
return res;
} // decNumberCopySign
/* ------------------------------------------------------------------ */
/* decNumberGetBCD -- get the coefficient in BCD8 */
/* dn is the source decNumber */
/* bcd is the uInt array that will receive dn->digits BCD bytes, */
/* most-significant at offset 0 */
/* returns bcd */
/* */
/* bcd must have at least dn->digits bytes. No error is possible; if */
/* dn is a NaN or Infinite, digits must be 1 and the coefficient 0. */
/* ------------------------------------------------------------------ */
uByte * decNumberGetBCD(const decNumber *dn, uint8_t *bcd) {
uByte *ub=bcd+dn->digits-1; // -> lsd
const Unit *up=dn->lsu; // Unit pointer, -> lsu
#if DECDPUN==1 // trivial simple copy
for (; ub>=bcd; ub--, up++) *ub=*up;
#else // chopping needed
uInt u=*up; // work
uInt cut=DECDPUN; // downcounter through unit
for (; ub>=bcd; ub--) {
*ub=(uByte)(u%10); // [*6554 trick inhibits, here]
u=u/10;
cut--;
if (cut>0) continue; // more in this unit
up++;
u=*up;
cut=DECDPUN;
}
#endif
return bcd;
} // decNumberGetBCD
/* ------------------------------------------------------------------ */
/* decNumberSetBCD -- set (replace) the coefficient from BCD8 */
/* dn is the target decNumber */
/* bcd is the uInt array that will source n BCD bytes, most- */
/* significant at offset 0 */
/* n is the number of digits in the source BCD array (bcd) */
/* returns dn */
/* */
/* dn must have space for at least n digits. No error is possible; */
/* if dn is a NaN, or Infinite, or is to become a zero, n must be 1 */
/* and bcd[0] zero. */
/* ------------------------------------------------------------------ */
decNumber * decNumberSetBCD(decNumber *dn, const uByte *bcd, uInt n) {
Unit *up=dn->lsu+D2U(dn->digits)-1; // -> msu [target pointer]
const uByte *ub=bcd; // -> source msd
#if DECDPUN==1 // trivial simple copy
for (; ub<bcd+n; ub++, up--) *up=*ub;
#else // some assembly needed
// calculate how many digits in msu, and hence first cut
Int cut=MSUDIGITS(n); // [faster than remainder]
for (;up>=dn->lsu; up--) { // each Unit from msu
*up=0; // will take <=DECDPUN digits
for (; cut>0; ub++, cut--) *up=X10(*up)+*ub;
cut=DECDPUN; // next Unit has all digits
}
#endif
dn->digits=n; // set digit count
return dn;
} // decNumberSetBCD
/* ------------------------------------------------------------------ */
/* decNumberIsNormal -- test normality of a decNumber */
/* dn is the decNumber to test */
/* set is the context to use for Emin */
/* returns 1 if |dn| is finite and >=Nmin, 0 otherwise */
/* ------------------------------------------------------------------ */
Int decNumberIsNormal(const decNumber *dn, decContext *set) {
Int ae; // adjusted exponent
#if DECCHECK
if (decCheckOperands(DECUNUSED, DECUNUSED, dn, set)) return 0;
#endif
if (decNumberIsSpecial(dn)) return 0; // not finite
if (decNumberIsZero(dn)) return 0; // not non-zero
ae=dn->exponent+dn->digits-1; // adjusted exponent
if (ae<set->emin) return 0; // is subnormal
return 1;
} // decNumberIsNormal
/* ------------------------------------------------------------------ */
/* decNumberIsSubnormal -- test subnormality of a decNumber */
/* dn is the decNumber to test */
/* set is the context to use for Emin */
/* returns 1 if |dn| is finite, non-zero, and <Nmin, 0 otherwise */
/* ------------------------------------------------------------------ */
Int decNumberIsSubnormal(const decNumber *dn, decContext *set) {
Int ae; // adjusted exponent
#if DECCHECK
if (decCheckOperands(DECUNUSED, DECUNUSED, dn, set)) return 0;
#endif
if (decNumberIsSpecial(dn)) return 0; // not finite
if (decNumberIsZero(dn)) return 0; // not non-zero
ae=dn->exponent+dn->digits-1; // adjusted exponent
if (ae<set->emin) return 1; // is subnormal
return 0;
} // decNumberIsSubnormal
/* ------------------------------------------------------------------ */
/* decNumberTrim -- remove insignificant zeros */
/* */
/* dn is the number to trim */
/* returns dn */
/* */
/* All fields are updated as required. This is a utility operation, */
/* so special values are unchanged and no error is possible. */
/* ------------------------------------------------------------------ */
decNumber * decNumberTrim(decNumber *dn) {
Int dropped; // work
decContext set; // ..
#if DECCHECK
if (decCheckOperands(DECUNUSED, DECUNUSED, dn, DECUNUSED)) return dn;
#endif
decContextDefault(&set, DEC_INIT_BASE); // clamp=0
return decTrim(dn, &set, 0, &dropped);
} // decNumberTrim
/* ------------------------------------------------------------------ */
/* decNumberVersion -- return the name and version of this module */
/* */
/* No error is possible. */
/* ------------------------------------------------------------------ */
|
| ︙ | ︙ | |||
2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 | /* lhs is A */ /* rhs is B */ /* set is the context */ /* negate is DECNEG if rhs should be negated, or 0 otherwise */ /* status accumulates status for the caller */ /* */ /* C must have space for set->digits digits. */ /* ------------------------------------------------------------------ */ /* If possible, the coefficient is calculated directly into C. */ /* However, if: */ /* -- a digits+1 calculation is needed because the numbers are */ /* unaligned and span more than set->digits digits */ /* -- a carry to digits+1 digits looks possible */ /* -- C is the same as A or B, and the result would destructively */ /* overlap the A or B coefficient */ /* then the result must be calculated into a temporary buffer. In */ /* this case a local (stack) buffer is used if possible, and only if */ | > | > > | | | 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 |
/* lhs is A */
/* rhs is B */
/* set is the context */
/* negate is DECNEG if rhs should be negated, or 0 otherwise */
/* status accumulates status for the caller */
/* */
/* C must have space for set->digits digits. */
/* Inexact in status must be 0 for correct Exact zero sign in result */
/* ------------------------------------------------------------------ */
/* If possible, the coefficient is calculated directly into C. */
/* However, if: */
/* -- a digits+1 calculation is needed because the numbers are */
/* unaligned and span more than set->digits digits */
/* -- a carry to digits+1 digits looks possible */
/* -- C is the same as A or B, and the result would destructively */
/* overlap the A or B coefficient */
/* then the result must be calculated into a temporary buffer. In */
/* this case a local (stack) buffer is used if possible, and only if */
/* too long for that does malloc become the final resort. */
/* */
/* Misalignment is handled as follows: */
/* Apad: (AExp>BExp) Swap operands and proceed as for BExp>AExp. */
/* BPad: Apply the padding by a combination of shifting (whole */
/* units) and multiplication (part units). */
/* */
/* Addition, especially x=x+1, is speed-critical. */
/* The static buffer is larger than might be expected to allow for */
/* calls from higher-level funtions (notable exp). */
/* ------------------------------------------------------------------ */
static decNumber * decAddOp(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set,
uByte negate, uInt *status) {
#if DECSUBSET
decNumber *alloclhs=NULL; // non-NULL if rounded lhs allocated
decNumber *allocrhs=NULL; // .., rhs
#endif
Int rhsshift; // working shift (in Units)
Int maxdigits; // longest logical length
Int mult; // multiplier
Int residue; // rounding accumulator
uByte bits; // result bits
Flag diffsign; // non-0 if arguments have different sign
Unit *acc; // accumulator for result
Unit accbuff[SD2U(DECBUFFER*2+20)]; // local buffer [*2+20 reduces many
// allocations when called from
// other operations, notable exp]
Unit *allocacc=NULL; // -> allocated acc buffer, iff allocated
Int reqdigits=set->digits; // local copy; requested DIGITS
Int padding; // work
#if DECCHECK
if (decCheckOperands(res, lhs, rhs, set)) return res;
#endif
|
| ︙ | ︙ | |||
2459 2460 2461 2462 2463 2464 2465 |
// note whether signs differ [used all paths]
diffsign=(Flag)((lhs->bits^rhs->bits^negate)&DECNEG);
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) // a NaN
| | | 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 |
// note whether signs differ [used all paths]
diffsign=(Flag)((lhs->bits^rhs->bits^negate)&DECNEG);
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) // a NaN
decNaNs(res, lhs, rhs, set, status);
else { // one or two infinities
if (decNumberIsInfinite(lhs)) { // LHS is infinity
// two infinities with different signs is invalid
if (decNumberIsInfinite(rhs) && diffsign) {
*status|=DEC_Invalid_operation;
break;
}
|
| ︙ | ︙ | |||
2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 |
res->exponent+=adjust; // set the exponent.
}
#if DECSUBSET
} // extended
#endif
decFinish(res, set, &residue, status); // clean and finalize
break;}
// [NB: both fastpath and mainpath code below assume these cases
// (notably 0-0) have already been handled]
// calculate the padding needed to align the operands
padding=rhs->exponent-lhs->exponent;
// Fastpath cases where the numbers are aligned and normal, the RHS
// is all in one unit, no operand rounding is needed, and no carry,
// lengthening, or borrow is needed
if (padding==0
&& rhs->digits<=DECDPUN
&& rhs->exponent>=set->emin // [some normals drop through]
&& rhs->digits<=reqdigits
&& lhs->digits<=reqdigits) {
Int partial=*lhs->lsu;
if (!diffsign) { // adding
partial+=*rhs->lsu;
if ((partial<=DECDPUNMAX) // result fits in unit
&& (lhs->digits>=DECDPUN || // .. and no digits-count change
| > > | 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 |
res->exponent+=adjust; // set the exponent.
}
#if DECSUBSET
} // extended
#endif
decFinish(res, set, &residue, status); // clean and finalize
break;}
// [NB: both fastpath and mainpath code below assume these cases
// (notably 0-0) have already been handled]
// calculate the padding needed to align the operands
padding=rhs->exponent-lhs->exponent;
// Fastpath cases where the numbers are aligned and normal, the RHS
// is all in one unit, no operand rounding is needed, and no carry,
// lengthening, or borrow is needed
if (padding==0
&& rhs->digits<=DECDPUN
&& rhs->exponent>=set->emin // [some normals drop through]
&& rhs->exponent<=set->emax-set->digits+1 // [could clamp]
&& rhs->digits<=reqdigits
&& lhs->digits<=reqdigits) {
Int partial=*lhs->lsu;
if (!diffsign) { // adding
partial+=*rhs->lsu;
if ((partial<=DECDPUNMAX) // result fits in unit
&& (lhs->digits>=DECDPUN || // .. and no digits-count change
|
| ︙ | ︙ | |||
2589 2590 2591 2592 2593 2594 2595 |
// other) padding with up to DIGITS-1 trailing zeros may be
// needed; then apply rounding (as exotic rounding modes may be
// affected by the residue).
rhsshift=0; // rhs shift to left (padding) in Units
bits=lhs->bits; // assume sign is that of LHS
mult=1; // likely multiplier
| | | 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 |
// other) padding with up to DIGITS-1 trailing zeros may be
// needed; then apply rounding (as exotic rounding modes may be
// affected by the residue).
rhsshift=0; // rhs shift to left (padding) in Units
bits=lhs->bits; // assume sign is that of LHS
mult=1; // likely multiplier
// [if padding==0 the operands are aligned; no padding is needed]
if (padding!=0) {
// some padding needed; always pad the RHS, as any required
// padding can then be effected by a simple combination of
// shifts and a multiply
Flag swapped=0;
if (padding<0) { // LHS needs the padding
const decNumber *t;
|
| ︙ | ︙ | |||
2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 |
if ((maxdigits>=reqdigits) // is, or could be, too large
|| (res==rhs && rhsshift>0)) { // destructive overlap
// buffer needed, choose it; units for maxdigits digits will be
// needed, +1 Unit for carry or borrow
Int need=D2U(maxdigits)+1;
acc=accbuff; // assume use local buffer
if (need*sizeof(Unit)>sizeof(accbuff)) {
allocacc=(Unit *)malloc(need*sizeof(Unit));
if (allocacc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
acc=allocacc;
}
}
res->bits=(uByte)(bits&DECNEG); // it's now safe to overwrite..
res->exponent=lhs->exponent; // .. operands (even if aliased)
#if DECTRACE
decDumpAr('A', lhs->lsu, D2U(lhs->digits));
decDumpAr('B', rhs->lsu, D2U(rhs->digits));
| > | | 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 |
if ((maxdigits>=reqdigits) // is, or could be, too large
|| (res==rhs && rhsshift>0)) { // destructive overlap
// buffer needed, choose it; units for maxdigits digits will be
// needed, +1 Unit for carry or borrow
Int need=D2U(maxdigits)+1;
acc=accbuff; // assume use local buffer
if (need*sizeof(Unit)>sizeof(accbuff)) {
// printf("malloc add %ld %ld\n", need, sizeof(accbuff));
allocacc=(Unit *)malloc(need*sizeof(Unit));
if (allocacc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
acc=allocacc;
}
}
res->bits=(uByte)(bits&DECNEG); // it's now safe to overwrite..
res->exponent=lhs->exponent; // .. operands (even if aliased)
#if DECTRACE
decDumpAr('A', lhs->lsu, D2U(lhs->digits));
decDumpAr('B', rhs->lsu, D2U(rhs->digits));
printf(" :h: %ld %ld\n", rhsshift, mult);
#endif
// add [A+B*m] or subtract [A+B*(-m)]
res->digits=decUnitAddSub(lhs->lsu, D2U(lhs->digits),
rhs->lsu, D2U(rhs->digits),
rhsshift, acc, mult)
*DECDPUN; // [units -> digits]
|
| ︙ | ︙ | |||
2733 2734 2735 2736 2737 2738 2739 |
// apply checks and rounding
decFinish(res, set, &residue, status);
// "When the sum of two operands with opposite signs is exactly
// zero, the sign of that sum shall be '+' in all rounding modes
// except round toward -Infinity, in which mode that sign shall be
// '-'." [Subset zeros also never have '-', set by decFinish.]
| | < | 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 |
// apply checks and rounding
decFinish(res, set, &residue, status);
// "When the sum of two operands with opposite signs is exactly
// zero, the sign of that sum shall be '+' in all rounding modes
// except round toward -Infinity, in which mode that sign shall be
// '-'." [Subset zeros also never have '-', set by decFinish.]
if (ISZERO(res) && diffsign
#if DECSUBSET
&& set->extended
#endif
&& (*status&DEC_Inexact)==0) {
if (set->round==DEC_ROUND_FLOOR) res->bits|=DECNEG; // sign -
else res->bits&=~DECNEG; // sign +
}
|
| ︙ | ︙ | |||
2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 |
/* Return (Result is defined by Var1) */
/* */
/* ------------------------------------------------------------------ */
/* Two working buffers are needed during the division; one (digits+ */
/* 1) to accumulate the result, and the other (up to 2*digits+1) for */
/* long subtractions. These are acc and var1 respectively. */
/* var1 is a copy of the lhs coefficient, var2 is the rhs coefficient.*/
/* ------------------------------------------------------------------ */
static decNumber * decDivideOp(decNumber *res,
const decNumber *lhs, const decNumber *rhs,
decContext *set, Flag op, uInt *status) {
#if DECSUBSET
decNumber *alloclhs=NULL; // non-NULL if rounded lhs allocated
decNumber *allocrhs=NULL; // .., rhs
#endif
| > > | | 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 |
/* Return (Result is defined by Var1) */
/* */
/* ------------------------------------------------------------------ */
/* Two working buffers are needed during the division; one (digits+ */
/* 1) to accumulate the result, and the other (up to 2*digits+1) for */
/* long subtractions. These are acc and var1 respectively. */
/* var1 is a copy of the lhs coefficient, var2 is the rhs coefficient.*/
/* The static buffers may be larger than might be expected to allow */
/* for calls from higher-level funtions (notable exp). */
/* ------------------------------------------------------------------ */
static decNumber * decDivideOp(decNumber *res,
const decNumber *lhs, const decNumber *rhs,
decContext *set, Flag op, uInt *status) {
#if DECSUBSET
decNumber *alloclhs=NULL; // non-NULL if rounded lhs allocated
decNumber *allocrhs=NULL; // .., rhs
#endif
Unit accbuff[SD2U(DECBUFFER+DECDPUN+10)]; // local buffer
Unit *acc=accbuff; // -> accumulator array for result
Unit *allocacc=NULL; // -> allocated buffer, iff allocated
Unit *accnext; // -> where next digit will go
Int acclength; // length of acc needed [Units]
Int accunits; // count of units accumulated
Int accdigits; // count of digits accumulated
|
| ︙ | ︙ | |||
2891 2892 2893 2894 2895 2896 2897 |
// [following code does not require input rounding]
bits=(lhs->bits^rhs->bits)&DECNEG; // assumed sign for divisions
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) { // one or two NaNs
| | | 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 |
// [following code does not require input rounding]
bits=(lhs->bits^rhs->bits)&DECNEG; // assumed sign for divisions
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) { // one or two NaNs
decNaNs(res, lhs, rhs, set, status);
break;
}
// one or two infinities
if (decNumberIsInfinite(lhs)) { // LHS (dividend) is infinite
if (decNumberIsInfinite(rhs) || // two infinities are invalid ..
op & (REMAINDER | REMNEAR)) { // as is remainder of infinity
*status|=DEC_Invalid_operation;
|
| ︙ | ︙ | |||
3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 |
/* Long (slow) division is needed; roll up the sleeves... */
// The accumulator will hold the quotient of the division.
// If it needs to be too long for stack storage, then allocate.
acclength=D2U(reqdigits+DECDPUN); // in Units
if (acclength*sizeof(Unit)>sizeof(accbuff)) {
allocacc=(Unit *)malloc(acclength*sizeof(Unit));
if (allocacc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
acc=allocacc; // use the allocated space
}
| > | 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 |
/* Long (slow) division is needed; roll up the sleeves... */
// The accumulator will hold the quotient of the division.
// If it needs to be too long for stack storage, then allocate.
acclength=D2U(reqdigits+DECDPUN); // in Units
if (acclength*sizeof(Unit)>sizeof(accbuff)) {
// printf("malloc dvacc %ld units\n", acclength);
allocacc=(Unit *)malloc(acclength*sizeof(Unit));
if (allocacc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
acc=allocacc; // use the allocated space
}
|
| ︙ | ︙ | |||
3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 |
// [Note: unused units do not participate in decUnitAddSub data]
maxdigits=rhs->digits+reqdigits-1;
if (lhs->digits>maxdigits) maxdigits=lhs->digits;
var1units=D2U(maxdigits)+2;
// allocate a guard unit above msu1 for REMAINDERNEAR
if (!(op&DIVIDE)) var1units++;
if ((var1units+1)*sizeof(Unit)>sizeof(varbuff)) {
varalloc=(Unit *)malloc((var1units+1)*sizeof(Unit));
if (varalloc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
var1=varalloc; // use the allocated space
}
| > | 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 |
// [Note: unused units do not participate in decUnitAddSub data]
maxdigits=rhs->digits+reqdigits-1;
if (lhs->digits>maxdigits) maxdigits=lhs->digits;
var1units=D2U(maxdigits)+2;
// allocate a guard unit above msu1 for REMAINDERNEAR
if (!(op&DIVIDE)) var1units++;
if ((var1units+1)*sizeof(Unit)>sizeof(varbuff)) {
// printf("malloc dvvar %ld units\n", var1units+1);
varalloc=(Unit *)malloc((var1units+1)*sizeof(Unit));
if (varalloc==NULL) { // hopeless -- abandon
*status|=DEC_Insufficient_storage;
break;}
var1=varalloc; // use the allocated space
}
|
| ︙ | ︙ | |||
3159 3160 3161 3162 3163 3164 3165 |
thisunit=(Unit)(thisunit+mult); // accumulate
// subtract var1-var2, into var1; only the overlap needs
// processing, as this is an in-place calculation
shift=var2ulen-var2units;
#if DECTRACE
decDumpAr('1', &var1[shift], var1units-shift);
decDumpAr('2', var2, var2units);
| | | 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 |
thisunit=(Unit)(thisunit+mult); // accumulate
// subtract var1-var2, into var1; only the overlap needs
// processing, as this is an in-place calculation
shift=var2ulen-var2units;
#if DECTRACE
decDumpAr('1', &var1[shift], var1units-shift);
decDumpAr('2', var2, var2units);
printf("m=%ld\n", -mult);
#endif
decUnitAddSub(&var1[shift], var1units-shift,
var2, var2units, 0,
&var1[shift], -mult);
#if DECTRACE
decDumpAr('#', &var1[shift], var1units-shift);
#endif
|
| ︙ | ︙ | |||
3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 |
Int exp=lhs->exponent; // save min(exponents)
if (rhs->exponent<exp) exp=rhs->exponent;
decNumberZero(res); // 0 coefficient
#if DECSUBSET
if (set->extended)
#endif
res->exponent=exp; // .. with proper exponent
break;
}
// note if the quotient was odd
if (*accnext & 0x01) wasodd=1; // acc is odd
quotlsu=accnext; // save in case need to reinspect
quotdigits=accdigits; // ..
| > | 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 |
Int exp=lhs->exponent; // save min(exponents)
if (rhs->exponent<exp) exp=rhs->exponent;
decNumberZero(res); // 0 coefficient
#if DECSUBSET
if (set->extended)
#endif
res->exponent=exp; // .. with proper exponent
decFinish(res, set, &residue, status); // might clamp
break;
}
// note if the quotient was odd
if (*accnext & 0x01) wasodd=1; // acc is odd
quotlsu=accnext; // save in case need to reinspect
quotdigits=accdigits; // ..
|
| ︙ | ︙ | |||
3305 3306 3307 3308 3309 3310 3311 |
// Now correct the result if doing remainderNear; if it
// (looking just at coefficients) is > rhs/2, or == rhs/2 and
// the integer was odd then the result should be rem-rhs.
if (op&REMNEAR) {
Int compare, tarunits; // work
Unit *up; // ..
| < < | 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 |
// Now correct the result if doing remainderNear; if it
// (looking just at coefficients) is > rhs/2, or == rhs/2 and
// the integer was odd then the result should be rem-rhs.
if (op&REMNEAR) {
Int compare, tarunits; // work
Unit *up; // ..
// calculate remainder*2 into the var1 buffer (which has
// 'headroom' of an extra unit and hence enough space)
// [a dedicated 'double' loop would be faster, here]
tarunits=decUnitAddSub(accnext, accunits, accnext, accunits,
0, accnext, 1);
// decDumpAr('r', accnext, tarunits);
|
| ︙ | ︙ | |||
3387 3388 3389 3390 3391 3392 3393 |
// Now the coefficient.
decSetCoeff(res, set, accnext, accdigits, &residue, status);
decFinish(res, set, &residue, status); // final cleanup
#if DECSUBSET
// If a divide then strip trailing zeros if subset [after round]
| | | 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 |
// Now the coefficient.
decSetCoeff(res, set, accnext, accdigits, &residue, status);
decFinish(res, set, &residue, status); // final cleanup
#if DECSUBSET
// If a divide then strip trailing zeros if subset [after round]
if (!set->extended && (op==DIVIDE)) decTrim(res, set, 0, &dropped);
#endif
} while(0); // end protected
if (varalloc!=NULL) free(varalloc); // drop any storage used
if (allocacc!=NULL) free(allocacc); // ..
#if DECSUBSET
if (allocrhs!=NULL) free(allocrhs); // ..
|
| ︙ | ︙ | |||
3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 |
/* units for continuing processing. Despite this overhead, the */
/* fastpath can speed up some 16-digit operations by 10x (and much */
/* more for higher-precision calculations). */
/* */
/* A buffer always has to be used for the accumulator; in the */
/* fastpath, buffers are also always needed for the chunked copies of */
/* of the operand coefficients. */
/* ------------------------------------------------------------------ */
#define FASTMUL (DECUSE64 && DECDPUN<5)
static decNumber * decMultiplyOp(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set,
uInt *status) {
Int accunits; // Units of accumulator in use
Int exponent; // work
Int residue=0; // rounding residue
uByte bits; // result sign
Unit *acc; // -> accumulator Unit array
Int needbytes; // size calculator
void *allocacc=NULL; // -> allocated accumulator, iff allocated
| > > | | | | | | | | | | | < | 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 |
/* units for continuing processing. Despite this overhead, the */
/* fastpath can speed up some 16-digit operations by 10x (and much */
/* more for higher-precision calculations). */
/* */
/* A buffer always has to be used for the accumulator; in the */
/* fastpath, buffers are also always needed for the chunked copies of */
/* of the operand coefficients. */
/* Static buffers are larger than needed just for multiply, to allow */
/* for calls from other operations (notably exp). */
/* ------------------------------------------------------------------ */
#define FASTMUL (DECUSE64 && DECDPUN<5)
static decNumber * decMultiplyOp(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set,
uInt *status) {
Int accunits; // Units of accumulator in use
Int exponent; // work
Int residue=0; // rounding residue
uByte bits; // result sign
Unit *acc; // -> accumulator Unit array
Int needbytes; // size calculator
void *allocacc=NULL; // -> allocated accumulator, iff allocated
Unit accbuff[SD2U(DECBUFFER*4+1)]; // buffer (+1 for DECBUFFER==0,
// *4 for calls from other operations)
const Unit *mer, *mermsup; // work
Int madlength; // Units in multiplicand
Int shift; // Units to shift multiplicand by
#if FASTMUL
// if DECDPUN is 1 or 3 work in base 10**9, otherwise
// (DECDPUN is 2 or 4) then work in base 10**8
#if DECDPUN & 1 // odd
#define FASTBASE 1000000000 // base
#define FASTDIGS 9 // digits in base
#define FASTLAZY 18 // carry resolution point [1->18]
#else
#define FASTBASE 100000000
#define FASTDIGS 8
#define FASTLAZY 1844 // carry resolution point [1->1844]
#endif
// three buffers are used, two for chunked copies of the operands
// (base 10**8 or base 10**9) and one base 2**64 accumulator with
// lazy carry evaluation
uInt zlhibuff[(DECBUFFER*2+1)/8+1]; // buffer (+1 for DECBUFFER==0)
uInt *zlhi=zlhibuff; // -> lhs array
uInt *alloclhi=NULL; // -> allocated buffer, iff allocated
uInt zrhibuff[(DECBUFFER*2+1)/8+1]; // buffer (+1 for DECBUFFER==0)
uInt *zrhi=zrhibuff; // -> rhs array
uInt *allocrhi=NULL; // -> allocated buffer, iff allocated
uLong zaccbuff[(DECBUFFER*2+1)/4+2]; // buffer (+1 for DECBUFFER==0)
// [allocacc is shared for both paths, as only one will run]
uLong *zacc=zaccbuff; // -> accumulator array for exact result
#if DECDPUN==1
Int zoff; // accumulator offset
#endif
uInt *lip, *rip; // item pointers
uInt *lmsi, *rmsi; // most significant items
|
| ︙ | ︙ | |||
3507 3508 3509 3510 3511 3512 3513 |
// precalculate result sign
bits=(uByte)((lhs->bits^rhs->bits)&DECNEG);
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) { // one or two NaNs
| | | 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 |
// precalculate result sign
bits=(uByte)((lhs->bits^rhs->bits)&DECNEG);
// handle infinities and NaNs
if (SPECIALARGS) { // a special bit set
if (SPECIALARGS & (DECSNAN | DECNAN)) { // one or two NaNs
decNaNs(res, lhs, rhs, set, status);
return res;}
// one or two infinities; Infinity * 0 is invalid
if (((lhs->bits & DECINF)==0 && ISZERO(lhs))
||((rhs->bits & DECINF)==0 && ISZERO(rhs))) {
*status|=DEC_Invalid_operation;
return res;}
decNumberZero(res);
|
| ︙ | ︙ | |||
3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 |
// both their magnitudes are large. If there was a wrap, set a
// safe very negative exponent, from which decFinalize() will
// raise a hard underflow shortly.
exponent=lhs->exponent+rhs->exponent; // calculate exponent
if (lhs->exponent<0 && rhs->exponent<0 && exponent>0)
exponent=-2*DECNUMMAXE; // force underflow
res->exponent=exponent; // OK to overwrite now
// Set the coefficient. If any rounding, residue records
decSetCoeff(res, set, acc, res->digits, &residue, status);
decFinish(res, set, &residue, status); // final cleanup
} while(0); // end protected
if (allocacc!=NULL) free(allocacc); // drop any storage used
| > | 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 |
// both their magnitudes are large. If there was a wrap, set a
// safe very negative exponent, from which decFinalize() will
// raise a hard underflow shortly.
exponent=lhs->exponent+rhs->exponent; // calculate exponent
if (lhs->exponent<0 && rhs->exponent<0 && exponent>0)
exponent=-2*DECNUMMAXE; // force underflow
res->exponent=exponent; // OK to overwrite now
// Set the coefficient. If any rounding, residue records
decSetCoeff(res, set, acc, res->digits, &residue, status);
decFinish(res, set, &residue, status); // final cleanup
} while(0); // end protected
if (allocacc!=NULL) free(allocacc); // drop any storage used
|
| ︙ | ︙ | |||
3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 |
/* which dominates when the number of iterations is small (less */
/* than ten) or when rhs is short. As an example, the adjustment */
/* x**10,000,000 needs 31 multiplications, all but one full-width. */
/* */
/* 3. The restrictions (especially precision) could be raised with */
/* care, but the full decNumber range seems very hard within the */
/* 32-bit limits. */
/* ------------------------------------------------------------------ */
decNumber * decExpOp(decNumber *res, const decNumber *rhs,
decContext *set, uInt *status) {
uInt ignore=0; // working status
Int h; // adjusted exponent for 0.xxxx
Int p; // working precision
Int residue; // rounding residue
uInt needbytes; // for space calculations
const decNumber *x=rhs; // (may point to safe copy later)
decContext aset, tset, dset; // working contexts
// the argument is often copied to normalize it, so (unusually) it
// is treated like other buffers, using DECBUFFER, +1 in case
// DECBUFFER is 0
| > > > > | | | | | 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 |
/* which dominates when the number of iterations is small (less */
/* than ten) or when rhs is short. As an example, the adjustment */
/* x**10,000,000 needs 31 multiplications, all but one full-width. */
/* */
/* 3. The restrictions (especially precision) could be raised with */
/* care, but the full decNumber range seems very hard within the */
/* 32-bit limits. */
/* */
/* 4. The working precisions for the static buffers are twice the */
/* obvious size to allow for calls from decNumberPower. */
/* ------------------------------------------------------------------ */
decNumber * decExpOp(decNumber *res, const decNumber *rhs,
decContext *set, uInt *status) {
uInt ignore=0; // working status
Int h; // adjusted exponent for 0.xxxx
Int p; // working precision
Int residue; // rounding residue
uInt needbytes; // for space calculations
const decNumber *x=rhs; // (may point to safe copy later)
decContext aset, tset, dset; // working contexts
Int comp; // work
// the argument is often copied to normalize it, so (unusually) it
// is treated like other buffers, using DECBUFFER, +1 in case
// DECBUFFER is 0
decNumber bufr[D2N(DECBUFFER*2+1)];
decNumber *allocrhs=NULL; // non-NULL if rhs buffer allocated
// the working precision will be no more than set->digits+8+1
// so for on-stack buffers DECBUFFER+9 is used, +1 in case DECBUFFER
// is 0 (and twice that for the accumulator)
// buffer for t, term (working precision plus)
decNumber buft[D2N(DECBUFFER*2+9+1)];
decNumber *allocbuft=NULL; // -> allocated buft, iff allocated
decNumber *t=buft; // term
// buffer for a, accumulator (working precision * 2), at least 9
decNumber bufa[D2N(DECBUFFER*4+18+1)];
decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated
decNumber *a=bufa; // accumulator
// decNumber for the divisor term; this needs at most 9 digits
// and so can be fixed size [16 so can use standard context]
decNumber bufd[D2N(16)];
decNumber *d=bufd; // divisor
decNumber numone; // constant 1
#if DECCHECK
Int iterations=0; // for later sanity check
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
do { // protect allocated storage
if (SPECIALARG) { // handle infinities and NaNs
if (decNumberIsInfinite(rhs)) { // an infinity
if (decNumberIsNegative(rhs)) // -Infinity -> +0
decNumberZero(res);
else decNumberCopy(res, rhs); // +Infinity -> self
}
else decNaNs(res, rhs, NULL, set, status); // a NaN
break;}
if (ISZERO(rhs)) { // zeros -> exact 1
decNumberZero(res); // make clean 1
*res->lsu=1; // ..
break;} // [no status to set]
|
| ︙ | ︙ | |||
3894 3895 3896 3897 3898 3899 3900 |
// 1.0000001. Hence, tiny will be 0.0000004 if digits=7 and x>0
// or 0.00000004 if digits=7 and x<0. If RHS not larger than
// this then the result will be 1.000000
decNumberZero(d); // clean
*d->lsu=4; // set 4 ..
d->exponent=-set->digits; // * 10**(-d)
if (decNumberIsNegative(rhs)) d->exponent--; // negative case
| | > > > > | 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 |
// 1.0000001. Hence, tiny will be 0.0000004 if digits=7 and x>0
// or 0.00000004 if digits=7 and x<0. If RHS not larger than
// this then the result will be 1.000000
decNumberZero(d); // clean
*d->lsu=4; // set 4 ..
d->exponent=-set->digits; // * 10**(-d)
if (decNumberIsNegative(rhs)) d->exponent--; // negative case
comp=decCompare(d, rhs, 1); // signless compare
if (comp==BADINT) {
*status|=DEC_Insufficient_storage;
break;}
if (comp>=0) { // rhs < d
Int shift=set->digits-1;
decNumberZero(res); // set 1
*res->lsu=1; // ..
res->digits=decShiftToMost(res->lsu, 1, shift);
res->exponent=-shift; // make 1.0000...
*status|=DEC_Inexact | DEC_Rounded; // .. inexactly
break;} // tiny
|
| ︙ | ︙ | |||
3975 3976 3977 3978 3979 3980 3981 |
// a=1, and the divisor d=2.
// First determine the working precision. From Hull & Abrham
// this is set->digits+h+2. However, if x is 'over-precise' we
// need to allow for all its digits to potentially participate
// (consider an x where all the excess digits are 9s) so in
// this case use x->digits+h+2
| | | 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 |
// a=1, and the divisor d=2.
// First determine the working precision. From Hull & Abrham
// this is set->digits+h+2. However, if x is 'over-precise' we
// need to allow for all its digits to potentially participate
// (consider an x where all the excess digits are 9s) so in
// this case use x->digits+h+2
p=MAX(x->digits, set->digits)+h+2; // [h<=8]
// a and t are variable precision, and depend on p, so space
// must be allocated for them if necessary
// the accumulator needs to be able to hold 2p digits so that
// the additions on the second and subsequent iterations are
// sufficiently exact.
|
| ︙ | ︙ | |||
4041 4042 4043 4044 4045 4046 4047 |
&& (a->digits>=p)) break;
decAddOp(d, d, &numone, &dset, 0, &ignore); // d=d+1
} // iterate
#if DECCHECK
// just a sanity check; comment out test to show always
if (iterations>p+3)
| | | 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 |
&& (a->digits>=p)) break;
decAddOp(d, d, &numone, &dset, 0, &ignore); // d=d+1
} // iterate
#if DECCHECK
// just a sanity check; comment out test to show always
if (iterations>p+3)
printf("Exp iterations=%ld, status=%08lx, p=%ld, d=%ld\n",
iterations, *status, p, x->digits);
#endif
} // h<=8
// apply postconditioning: a=a**(10**h) -- this is calculated
// at a slightly higher precision than Hull & Abrham suggest
if (h>0) {
|
| ︙ | ︙ | |||
4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 |
/* 4. An iteration might be saved by widening the LNnn table, and */
/* would certainly save at least one if it were made ten times */
/* bigger, too (for truncated fractions 0.100 through 0.999). */
/* However, for most practical evaluations, at least four or five */
/* iterations will be neede -- so this would only speed up by */
/* 20-25% and that probably does not justify increasing the table */
/* size. */
/* ------------------------------------------------------------------ */
decNumber * decLnOp(decNumber *res, const decNumber *rhs,
decContext *set, uInt *status) {
uInt ignore=0; // working status accumulator
uInt needbytes; // for space calculations
Int residue; // rounding residue
Int r; // rhs=f*10**r [see below]
Int p; // working precision
Int pp; // precision for iteration
Int t; // work
// buffers for a (accumulator, typically precision+2) and b
// (adjustment calculator, same size)
| > > > | | | | 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 |
/* 4. An iteration might be saved by widening the LNnn table, and */
/* would certainly save at least one if it were made ten times */
/* bigger, too (for truncated fractions 0.100 through 0.999). */
/* However, for most practical evaluations, at least four or five */
/* iterations will be neede -- so this would only speed up by */
/* 20-25% and that probably does not justify increasing the table */
/* size. */
/* */
/* 5. The static buffers are larger than might be expected to allow */
/* for calls from decNumberPower. */
/* ------------------------------------------------------------------ */
decNumber * decLnOp(decNumber *res, const decNumber *rhs,
decContext *set, uInt *status) {
uInt ignore=0; // working status accumulator
uInt needbytes; // for space calculations
Int residue; // rounding residue
Int r; // rhs=f*10**r [see below]
Int p; // working precision
Int pp; // precision for iteration
Int t; // work
// buffers for a (accumulator, typically precision+2) and b
// (adjustment calculator, same size)
decNumber bufa[D2N(DECBUFFER+12)];
decNumber *allocbufa=NULL; // -> allocated bufa, iff allocated
decNumber *a=bufa; // accumulator/work
decNumber bufb[D2N(DECBUFFER*2+2)];
decNumber *allocbufb=NULL; // -> allocated bufa, iff allocated
decNumber *b=bufb; // adjustment/work
decNumber numone; // constant 1
decNumber cmp; // work
decContext aset, bset; // working contexts
#if DECCHECK
Int iterations=0; // for later sanity check
if (decCheckOperands(res, DECUNUSED, rhs, set)) return res;
#endif
do { // protect allocated storage
if (SPECIALARG) { // handle infinities and NaNs
if (decNumberIsInfinite(rhs)) { // an infinity
if (decNumberIsNegative(rhs)) // -Infinity -> error
*status|=DEC_Invalid_operation;
else decNumberCopy(res, rhs); // +Infinity -> self
}
else decNaNs(res, rhs, NULL, set, status); // a NaN
break;}
if (ISZERO(rhs)) { // +/- zeros -> -Infinity
decNumberZero(res); // make clean
res->bits=DECINF|DECNEG; // set - infinity
break;} // [no status to set]
|
| ︙ | ︙ | |||
4286 4287 4288 4289 4290 4291 4292 |
// ln(x) = ln(f) + ln(10)*r
// Get the initial estimate for ln(f) from a small lookup
// table (see above) indexed by the first two digits of f,
// truncated.
decContextDefault(&aset, DEC_INIT_DECIMAL64); // 16-digit extended
r=rhs->exponent+rhs->digits; // 'normalised' exponent
| | | | | 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 |
// ln(x) = ln(f) + ln(10)*r
// Get the initial estimate for ln(f) from a small lookup
// table (see above) indexed by the first two digits of f,
// truncated.
decContextDefault(&aset, DEC_INIT_DECIMAL64); // 16-digit extended
r=rhs->exponent+rhs->digits; // 'normalised' exponent
decNumberFromInt32(a, r); // a=r
decNumberFromInt32(b, 2302585); // b=ln(10) (2.302585)
b->exponent=-6; // ..
decMultiplyOp(a, a, b, &aset, &ignore); // a=a*b
// now get top two digits of rhs into b by simple truncate and
// force to integer
residue=0; // (no residue)
aset.digits=2; aset.round=DEC_ROUND_DOWN;
decCopyFit(b, rhs, &aset, &residue, &ignore); // copy & shorten
b->exponent=0; // make integer
t=decGetInt(b); // [cannot fail]
if (t<10) t=X10(t); // adjust single-digit b
t=LNnn[t-10]; // look up ln(b)
decNumberFromInt32(b, t>>2); // b=ln(b) coefficient
b->exponent=-(t&3)-3; // set exponent
b->bits=DECNEG; // ln(0.10)->ln(0.99) always -ve
aset.digits=16; aset.round=DEC_ROUND_HALF_EVEN; // restore
decAddOp(a, a, b, &aset, 0, &ignore); // acc=a+b
// the initial estimate is now in a, with up to 4 digits correct.
// When rhs is at or near Nmax the estimate will be low, so we
// will approach it from below, avoiding overflow when calling exp.
|
| ︙ | ︙ | |||
4378 4379 4380 4381 4382 4383 4384 |
aset.digits=pp; // working context
bset.digits=pp+rhs->digits; // wider context
} // Newton's iteration
#if DECCHECK
// just a sanity check; remove the test to show always
if (iterations>24)
| | | 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 |
aset.digits=pp; // working context
bset.digits=pp+rhs->digits; // wider context
} // Newton's iteration
#if DECCHECK
// just a sanity check; remove the test to show always
if (iterations>24)
printf("Ln iterations=%ld, status=%08lx, p=%ld, d=%ld\n",
iterations, *status, p, rhs->digits);
#endif
// Copy and round the result to res
residue=1; // indicate dirt to right
if (ISZERO(a)) residue=0; // .. unless underflowed to 0
aset.digits=set->digits; // [use default rounding]
|
| ︙ | ︙ | |||
4457 4458 4459 4460 4461 4462 4463 |
#endif
// [following code does not require input rounding]
// Handle special values
if (SPECIALARGS) {
// NaNs get usual processing
if (SPECIALARGS & (DECSNAN | DECNAN))
| | | 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 |
#endif
// [following code does not require input rounding]
// Handle special values
if (SPECIALARGS) {
// NaNs get usual processing
if (SPECIALARGS & (DECSNAN | DECNAN))
decNaNs(res, lhs, rhs, set, status);
// one infinity but not both is bad
else if ((lhs->bits ^ rhs->bits) & DECINF)
*status|=DEC_Invalid_operation;
// both infinity: return lhs
else decNumberCopy(res, lhs); // [nop if in place]
break;
}
|
| ︙ | ︙ | |||
4565 4566 4567 4568 4569 4570 4571 | return res; } // decQuantizeOp /* ------------------------------------------------------------------ */ /* decCompareOp -- compare, min, or max two Numbers */ /* */ /* This computes C = A ? B and carries out one of four operations: */ | | | | > > | | > | > | | | | 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 |
return res;
} // decQuantizeOp
/* ------------------------------------------------------------------ */
/* decCompareOp -- compare, min, or max two Numbers */
/* */
/* This computes C = A ? B and carries out one of four operations: */
/* COMPARE -- returns the signum (as a number) giving the */
/* result of a comparison unless one or both */
/* operands is a NaN (in which case a NaN results) */
/* COMPSIG -- as COMPARE except that a quiet NaN raises */
/* Invalid operation. */
/* COMPMAX -- returns the larger of the operands, using the */
/* 754r maxnum operation */
/* COMPMAXMAG -- ditto, comparing absolute values */
/* COMPMIN -- the 754r minnum operation */
/* COMPMINMAG -- ditto, comparing absolute values */
/* COMTOTAL -- returns the signum (as a number) giving the */
/* result of a comparison using 754r total ordering */
/* */
/* res is C, the result. C may be A and/or B (e.g., X=X?X) */
/* lhs is A */
/* rhs is B */
/* set is the context */
/* op is the operation flag */
/* status is the usual accumulator */
/* */
/* C must have space for one digit for COMPARE or set->digits for */
/* COMPMAX, COMPMIN, COMPMAXMAG, or COMPMINMAG. */
/* ------------------------------------------------------------------ */
/* The emphasis here is on speed for common cases, and avoiding */
/* coefficient comparison if possible. */
/* ------------------------------------------------------------------ */
decNumber * decCompareOp(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set,
Flag op, uInt *status) {
|
| ︙ | ︙ | |||
4620 4621 4622 4623 4624 4625 4626 |
rhs=allocrhs;
}
}
#endif
// [following code does not require input rounding]
// If total ordering then handle differing signs 'up front'
| | | > > | | | | > > | | | | | | 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 |
rhs=allocrhs;
}
}
#endif
// [following code does not require input rounding]
// If total ordering then handle differing signs 'up front'
if (op==COMPTOTAL) { // total ordering
if (decNumberIsNegative(lhs) & !decNumberIsNegative(rhs)) {
result=-1;
break;
}
if (!decNumberIsNegative(lhs) & decNumberIsNegative(rhs)) {
result=+1;
break;
}
}
// handle NaNs specially; let infinities drop through
// This assumes sNaN (even just one) leads to NaN.
merged=(lhs->bits | rhs->bits) & (DECSNAN | DECNAN);
if (merged) { // a NaN bit set
if (op==COMPARE); // result will be NaN
else if (op==COMPSIG) // treat qNaN as sNaN
*status|=DEC_Invalid_operation | DEC_sNaN;
else if (op==COMPTOTAL) { // total ordering, always finite
// signs are known to be the same; compute the ordering here
// as if the signs are both positive, then invert for negatives
if (!decNumberIsNaN(lhs)) result=-1;
else if (!decNumberIsNaN(rhs)) result=+1;
// here if both NaNs
else if (decNumberIsSNaN(lhs) && decNumberIsQNaN(rhs)) result=-1;
else if (decNumberIsQNaN(lhs) && decNumberIsSNaN(rhs)) result=+1;
else { // both NaN or both sNaN
// now it just depends on the payload
result=decUnitCompare(lhs->lsu, D2U(lhs->digits),
rhs->lsu, D2U(rhs->digits), 0);
// [Error not possible, as these are 'aligned']
} // both same NaNs
if (decNumberIsNegative(lhs)) result=-result;
break;
} // total order
else if (merged & DECSNAN); // sNaN -> qNaN
else { // here if MIN or MAX and one or two quiet NaNs
// min or max -- 754r rules ignore single NaN
if (!decNumberIsNaN(lhs) || !decNumberIsNaN(rhs)) {
// just one NaN; force choice to be the non-NaN operand
op=COMPMAX;
if (lhs->bits & DECNAN) result=-1; // pick rhs
else result=+1; // pick lhs
break;
}
} // max or min
op=COMPNAN; // use special path
decNaNs(res, lhs, rhs, set, status); // propagate NaN
break;
}
// have numbers
if (op==COMPMAXMAG || op==COMPMINMAG) result=decCompare(lhs, rhs, 1);
else result=decCompare(lhs, rhs, 0); // sign matters
} while(0); // end protected
if (result==BADINT) *status|=DEC_Insufficient_storage; // rare
else {
if (op==COMPARE || op==COMPSIG ||op==COMPTOTAL) { // returning signum
if (op==COMPTOTAL && result==0) {
// operands are numerically equal or same NaN (and same sign,
// tested first); if identical, leave result 0
if (lhs->exponent!=rhs->exponent) {
if (lhs->exponent<rhs->exponent) result=-1;
else result=+1;
if (decNumberIsNegative(lhs)) result=-result;
} // lexp!=rexp
} // total-order by exponent
decNumberZero(res); // [always a valid result]
if (result!=0) { // must be -1 or +1
*res->lsu=1;
if (result<0) res->bits=DECNEG;
}
}
else if (op==COMPNAN); // special, drop through
else { // MAX or MIN, non-NaN result
Int residue=0; // rounding accumulator
// choose the operand for the result
const decNumber *choice;
if (result==0) { // operands are numerically equal
// choose according to sign then exponent (see 754r)
uByte slhs=(lhs->bits & DECNEG);
|
| ︙ | ︙ | |||
4721 4722 4723 4724 4725 4726 4727 |
}
else { // both positive
if (lhs->exponent>rhs->exponent) result=+1;
else result=-1;
// [ditto]
}
} // numerically equal
| | | | 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 |
}
else { // both positive
if (lhs->exponent>rhs->exponent) result=+1;
else result=-1;
// [ditto]
}
} // numerically equal
// here result will be non-0; reverse if looking for MIN
if (op==COMPMIN || op==COMPMINMAG) result=-result;
choice=(result>0 ? lhs : rhs); // choose
// copy chosen to result, rounding if need be
decCopyFit(res, choice, set, &residue, status);
decFinish(res, set, &residue, status);
}
}
#if DECSUBSET
|
| ︙ | ︙ | |||
4757 4758 4759 4760 4761 4762 4763 |
Int result; // result value
Int sigr; // rhs signum
Int compare; // work
result=1; // assume signum(lhs)
if (ISZERO(lhs)) result=0;
if (abs) {
| > > | > | > | < < < < < | 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 |
Int result; // result value
Int sigr; // rhs signum
Int compare; // work
result=1; // assume signum(lhs)
if (ISZERO(lhs)) result=0;
if (abs) {
if (ISZERO(rhs)) return result; // LHS wins or both 0
// RHS is non-zero
if (result==0) return -1; // LHS is 0; RHS wins
// [here, both non-zero, result=1]
}
else { // signs matter
if (result && decNumberIsNegative(lhs)) result=-1;
sigr=1; // compute signum(rhs)
if (ISZERO(rhs)) sigr=0;
else if (decNumberIsNegative(rhs)) sigr=-1;
if (result > sigr) return +1; // L > R, return 1
if (result < sigr) return -1; // L < R, return -1
if (result==0) return 0; // both 0
}
// signums are the same; both are non-zero
if ((lhs->bits | rhs->bits) & DECINF) { // one or more infinities
if (decNumberIsInfinite(rhs)) {
if (decNumberIsInfinite(lhs)) result=0;// both infinite
else result=-result; // only rhs infinite
}
return result;
}
// must compare the coefficients, allowing for exponents
if (lhs->exponent>rhs->exponent) { // LHS exponent larger
// swap sides, and sign
const decNumber *temp=lhs;
lhs=rhs;
rhs=temp;
result=-result;
}
compare=decUnitCompare(lhs->lsu, D2U(lhs->digits),
rhs->lsu, D2U(rhs->digits),
rhs->exponent-lhs->exponent);
if (compare!=BADINT) compare*=result; // comparison succeeded
return compare;
} // decCompare
/* ------------------------------------------------------------------ */
/* decUnitCompare -- compare two >=0 integers in Unit arrays */
/* */
|
| ︙ | ︙ | |||
4816 4817 4818 4819 4820 4821 4822 |
/* returns -1, 0, or 1 for A<B, A==B, or A>B, or BADINT if failure */
/* (the only possible failure is an allocation error, which can */
/* only occur if E!=0) */
/* ------------------------------------------------------------------ */
static Int decUnitCompare(const Unit *a, Int alength,
const Unit *b, Int blength, Int exp) {
Unit *acc; // accumulator for result
| | | 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 |
/* returns -1, 0, or 1 for A<B, A==B, or A>B, or BADINT if failure */
/* (the only possible failure is an allocation error, which can */
/* only occur if E!=0) */
/* ------------------------------------------------------------------ */
static Int decUnitCompare(const Unit *a, Int alength,
const Unit *b, Int blength, Int exp) {
Unit *acc; // accumulator for result
Unit accbuff[SD2U(DECBUFFER*2+1)]; // local buffer
Unit *allocacc=NULL; // -> allocated acc buffer, iff allocated
Int accunits, need; // units in use or needed for acc
const Unit *l, *r, *u; // work
Int expunits, exprem, result; // ..
if (exp==0) { // aligned; fastpath
if (alength>blength) return 1;
|
| ︙ | ︙ | |||
4932 4933 4934 4935 4936 4937 4938 | Int add; // work #if DECDPUN<=4 // myriadal, millenary, etc. Int est; // estimated quotient #endif #if DECTRACE if (alength<1 || blength<1) | | | 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 |
Int add; // work
#if DECDPUN<=4 // myriadal, millenary, etc.
Int est; // estimated quotient
#endif
#if DECTRACE
if (alength<1 || blength<1)
printf("decUnitAddSub: alen blen m %ld %ld [%ld]\n", alength, blength, m);
#endif
maxC=c+alength; // A is usually the longer
minC=c+blength; // .. and B the shorter
if (bshift!=0) { // B is shifted; low As copy across
minC+=bshift;
// if in place [common], skip copy unless there's a gap [rare]
|
| ︙ | ︙ | |||
5147 5148 5149 5150 5151 5152 5153 |
else {
*c=0;
add=1;
}
}
// add an extra unit iff it would be non-zero
#if DECTRACE
| | > > > | > | 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 |
else {
*c=0;
add=1;
}
}
// add an extra unit iff it would be non-zero
#if DECTRACE
printf("UAS borrow: add %ld, carry %ld\n", add, carry);
#endif
if ((add-carry-1)!=0) {
*c=(Unit)(add-carry-1);
c++; // interesting, include it
}
return clsu-c; // -ve result indicates borrowed
} // decUnitAddSub
/* ------------------------------------------------------------------ */
/* decTrim -- trim trailing zeros or normalize */
/* */
/* dn is the number to trim or normalize */
/* set is the context to use to check for clamp */
/* all is 1 to remove all trailing zeros, 0 for just fraction ones */
/* dropped returns the number of discarded trailing zeros */
/* returns dn */
/* */
/* If clamp is set in the context then the number of zeros trimmed */
/* may be limited if the exponent is high. */
/* All fields are updated as required. This is a utility operation, */
/* so special values are unchanged and no error is possible. */
/* ------------------------------------------------------------------ */
static decNumber * decTrim(decNumber *dn, decContext *set, Flag all,
Int *dropped) {
Int d, exp; // work
uInt cut; // ..
Unit *up; // -> current Unit
#if DECCHECK
if (decCheckOperands(dn, DECUNUSED, DECUNUSED, DECUNUSED)) return dn;
#endif
|
| ︙ | ︙ | |||
5210 5211 5212 5213 5214 5215 5216 |
}
cut++; // next power
if (cut>DECDPUN) { // need new Unit
up++;
cut=1;
}
} // d
| | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 |
}
cut++; // next power
if (cut>DECDPUN) { // need new Unit
up++;
cut=1;
}
} // d
if (d==0) return dn; // none to drop
// may need to limit drop if clamping
if (set->clamp) {
Int maxd=set->emax-set->digits+1-dn->exponent;
if (maxd<=0) return dn; // nothing possible
if (d>maxd) d=maxd;
}
// effect the drop
decShiftToLeast(dn->lsu, D2U(dn->digits), d);
dn->exponent+=d; // maintain numerical value
dn->digits-=d; // new length
*dropped=d; // report the count
return dn;
} // decTrim
/* ------------------------------------------------------------------ */
/* decReverse -- reverse a Unit array in place */
/* */
/* ulo is the start of the array */
/* uhi is the end of the array (highest Unit to include) */
/* */
/* The units ulo through uhi are reversed in place (if the number */
/* of units is odd, the middle one is untouched). Note that the */
/* digit(s) in each unit are unaffected. */
/* ------------------------------------------------------------------ */
static void decReverse(Unit *ulo, Unit *uhi) {
Unit temp;
for (; ulo<uhi; ulo++, uhi--) {
temp=*ulo;
*ulo=*uhi;
*uhi=temp;
}
return;
} // decReverse
/* ------------------------------------------------------------------ */
/* decShiftToMost -- shift digits in array towards most significant */
/* */
/* uar is the array */
/* digits is the count of digits in use in the array */
/* shift is the number of zeros to pad with (least significant); */
|
| ︙ | ︙ | |||
5282 5283 5284 5285 5286 5287 5288 | /* ------------------------------------------------------------------ */ /* decShiftToLeast -- shift digits in array towards least significant */ /* */ /* uar is the array */ /* units is length of the array, in units */ /* shift is the number of digits to remove from the lsu end; it */ | | > > > > | 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 |
/* ------------------------------------------------------------------ */
/* decShiftToLeast -- shift digits in array towards least significant */
/* */
/* uar is the array */
/* units is length of the array, in units */
/* shift is the number of digits to remove from the lsu end; it */
/* must be zero or positive and <= than units*DECDPUN. */
/* */
/* returns the new length of the integer in the array, in units */
/* */
/* Removed digits are discarded (lost). Units not required to hold */
/* the final result are unchanged. */
/* ------------------------------------------------------------------ */
static Int decShiftToLeast(Unit *uar, Int units, Int shift) {
Unit *target, *up; // work
Int cut, count; // work
Int quot, rem; // for division
if (shift==0) return units; // [fastpath] nothing to do
if (shift==units*DECDPUN) { // [fastpath] little to do
*uar=0; // all digits cleared gives zero
return 1; // leaves just the one
}
target=uar; // both paths
cut=MSUDIGITS(shift);
if (cut==DECDPUN) { // unit-boundary case; easy
up=uar+D2U(shift);
for (; up<uar+units; target++, up++) *target=*up;
return target-uar;
|
| ︙ | ︙ | |||
5595 5596 5597 5598 5599 5600 5601 | /* guard and sticky information. It may be: */ /* 6-9: rounding digit is >5 */ /* 5: rounding digit is exactly half-way */ /* 1-4: rounding digit is <5 and >0 */ /* 0: the coefficient is exact */ /* -1: as 1, but the hidden digits are subtractive, that */ /* is, of the opposite sign to dn. In this case the */ | | > > | 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 | /* guard and sticky information. It may be: */ /* 6-9: rounding digit is >5 */ /* 5: rounding digit is exactly half-way */ /* 1-4: rounding digit is <5 and >0 */ /* 0: the coefficient is exact */ /* -1: as 1, but the hidden digits are subtractive, that */ /* is, of the opposite sign to dn. In this case the */ /* coefficient must be non-0. This case occurs when */ /* subtracting a small number (which can be reduced to */ /* a sticky bit); see decAddOp. */ /* status is the status accumulator, as usual */ /* */ /* This routine applies rounding while keeping the length of the */ /* coefficient constant. The exponent and status are unchanged */ /* except if: */ /* */ /* -- the coefficient was increased and is all nines (in which */ |
| ︙ | ︙ | |||
5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 |
if (residue==0) return; // nothing to apply
bump=0; // assume a smooth ride
// now decide whether, and how, to round, depending on mode
switch (set->round) {
case DEC_ROUND_DOWN: {
// no change, except if negative residue
if (residue<0) bump=-1;
break;} // r-d
case DEC_ROUND_HALF_DOWN: {
if (residue>5) bump=1;
| > > > > > > > > > > > > | 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 |
if (residue==0) return; // nothing to apply
bump=0; // assume a smooth ride
// now decide whether, and how, to round, depending on mode
switch (set->round) {
case DEC_ROUND_05UP: { // round zero or five up (for reround)
// This is the same as DEC_ROUND_DOWN unless there is a
// positive residue and the lsd of dn is 0 or 5, in which case
// it is bumped; when residue is <0, the number is therefore
// bumped down unless the final digit was 1 or 6 (in which
// case it is bumped down and then up -- a no-op)
Int lsd5=*dn->lsu%5; // get lsd and quintate
if (residue<0 && lsd5!=1) bump=-1;
else if (residue>0 && lsd5==0) bump=1;
// [bump==1 could be applied directly; use common path for clarity]
break;} // r-05
case DEC_ROUND_DOWN: {
// no change, except if negative residue
if (residue<0) bump=-1;
break;} // r-d
case DEC_ROUND_HALF_DOWN: {
if (residue>5) bump=1;
|
| ︙ | ︙ | |||
5672 5673 5674 5675 5676 5677 5678 |
else {
if (residue>0) bump=1;
}
break;} // r-f
default: { // e.g., DEC_ROUND_MAX
*status|=DEC_Invalid_context;
| | | 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 |
else {
if (residue>0) bump=1;
}
break;} // r-f
default: { // e.g., DEC_ROUND_MAX
*status|=DEC_Invalid_context;
#if DECTRACE || (DECCHECK && DECVERB)
printf("Unknown rounding mode: %d\n", set->round);
#endif
break;}
} // switch
// now bump the number, up or down, if need be
if (bump==0) return; // no action required
|
| ︙ | ︙ | |||
5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 |
// Must be careful, here, when checking the exponent as the
// adjusted exponent could overflow 31 bits [because it may already
// be up to twice the expected].
// First test for subnormal. This must be done before any final
// round as the result could be rounded to Nmin or 0.
if (dn->exponent<=tinyexp) { // prefilter
decNumber nmin;
// A very nasty case here is dn == Nmin and residue<0
if (dn->exponent<tinyexp) {
// Go handle subnormals; this will apply round if needed.
decSetSubnormal(dn, set, residue, status);
return;
}
// Equals case: only subnormal if dn=Nmin and negative residue
decNumberZero(&nmin);
nmin.lsu[0]=1;
nmin.exponent=set->emin;
| > | > > > > > > | 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 |
// Must be careful, here, when checking the exponent as the
// adjusted exponent could overflow 31 bits [because it may already
// be up to twice the expected].
// First test for subnormal. This must be done before any final
// round as the result could be rounded to Nmin or 0.
if (dn->exponent<=tinyexp) { // prefilter
Int comp;
decNumber nmin;
// A very nasty case here is dn == Nmin and residue<0
if (dn->exponent<tinyexp) {
// Go handle subnormals; this will apply round if needed.
decSetSubnormal(dn, set, residue, status);
return;
}
// Equals case: only subnormal if dn=Nmin and negative residue
decNumberZero(&nmin);
nmin.lsu[0]=1;
nmin.exponent=set->emin;
comp=decCompare(dn, &nmin, 1); // (signless compare)
if (comp==BADINT) { // oops
*status|=DEC_Insufficient_storage; // abandon...
return;
}
if (*residue<0 && comp==0) { // neg residue and dn==Nmin
decApplyRound(dn, set, *residue, status); // might force down
decSetSubnormal(dn, set, residue, status);
return;
}
}
// now apply any pending round (this could raise overflow).
if (*residue!=0) decApplyRound(dn, set, *residue, status);
// Check for overflow [redundant in the 'rare' case] or clamp
if (dn->exponent<=set->emax-set->digits+1) return; // neither needed
// here when might have an overflow or clamp to do
if (dn->exponent>set->emax-dn->digits+1) { // too big
decSetOverflow(dn, set, status);
return;
}
// here when the result is normal but in clamp range
|
| ︙ | ︙ | |||
5864 5865 5866 5867 5868 5869 5870 | return; } // decFinalize /* ------------------------------------------------------------------ */ /* decSetOverflow -- set number to proper overflow value */ /* */ /* dn is the number (used for sign [only] and result) */ | | | | 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 |
return;
} // decFinalize
/* ------------------------------------------------------------------ */
/* decSetOverflow -- set number to proper overflow value */
/* */
/* dn is the number (used for sign [only] and result) */
/* set is the context [used for the rounding mode, etc.] */
/* status contains the current status to be updated */
/* */
/* This sets the sign of a number and sets its value to either */
/* Infinity or the maximum finite value, depending on the sign of */
/* dn and the rounding mode, following IEEE 854 rules. */
/* ------------------------------------------------------------------ */
static void decSetOverflow(decNumber *dn, decContext *set, uInt *status) {
Flag needmax=0; // result is maximum finite value
uByte sign=dn->bits&DECNEG; // clean and save sign bit
if (ISZERO(dn)) { // zero does not overflow magnitude
Int emax=set->emax; // limit value
|
| ︙ | ︙ | |||
5899 5900 5901 5902 5903 5904 5905 |
break;} // r-c
case DEC_ROUND_FLOOR: {
if (!sign) needmax=1; // Infinity if negative
break;} // r-f
default: break; // Infinity in all other cases
}
if (needmax) {
| > > > > > > > > > > > > > > > > | | | | | | | | | | | | | | < < < | | 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 |
break;} // r-c
case DEC_ROUND_FLOOR: {
if (!sign) needmax=1; // Infinity if negative
break;} // r-f
default: break; // Infinity in all other cases
}
if (needmax) {
decSetMaxValue(dn, set);
dn->bits=sign; // set sign
}
else dn->bits=sign|DECINF; // Value is +/-Infinity
*status|=DEC_Overflow | DEC_Inexact | DEC_Rounded;
} // decSetOverflow
/* ------------------------------------------------------------------ */
/* decSetMaxValue -- set number to +Nmax (maximum normal value) */
/* */
/* dn is the number to set */
/* set is the context [used for digits and emax] */
/* */
/* This sets the number to the maximum positive value. */
/* ------------------------------------------------------------------ */
static void decSetMaxValue(decNumber *dn, decContext *set) {
Unit *up; // work
Int count=set->digits; // nines to add
dn->digits=count;
// fill in all nines to set maximum value
for (up=dn->lsu; ; up++) {
if (count>DECDPUN) *up=DECDPUNMAX; // unit full o'nines
else { // this is the msu
*up=(Unit)(powers[count]-1);
break;
}
count-=DECDPUN; // filled those digits
} // up
dn->bits=0; // + sign
dn->exponent=set->emax-set->digits+1;
} // decSetMaxValue
/* ------------------------------------------------------------------ */
/* decSetSubnormal -- process value whose exponent is <Emin */
/* */
/* dn is the number (used as input as well as output; it may have */
/* an allowed subnormal value, which may need to be rounded) */
/* set is the context [used for the rounding mode] */
|
| ︙ | ︙ | |||
5959 5960 5961 5962 5963 5964 5965 |
// (Etiny) if needed
etiny=set->emin-(set->digits-1); // smallest allowed exponent
if ISZERO(dn) { // value is zero
// residue can never be non-zero here
#if DECCHECK
if (*residue!=0) {
| | | 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 |
// (Etiny) if needed
etiny=set->emin-(set->digits-1); // smallest allowed exponent
if ISZERO(dn) { // value is zero
// residue can never be non-zero here
#if DECCHECK
if (*residue!=0) {
printf("++ Subnormal 0 residue %ld\n", *residue);
*status|=DEC_Invalid_operation;
}
#endif
if (dn->exponent<etiny) { // clamp required
dn->exponent=etiny;
*status|=DEC_Clamped;
}
|
| ︙ | ︙ | |||
6044 6045 6046 6047 6048 6049 6050 | /* decGetInt -- get integer from a number */ /* */ /* dn is the number [which will not be altered] */ /* */ /* returns one of: */ /* BADINT if there is a non-zero fraction */ /* the converted integer */ | | | | 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 |
/* decGetInt -- get integer from a number */
/* */
/* dn is the number [which will not be altered] */
/* */
/* returns one of: */
/* BADINT if there is a non-zero fraction */
/* the converted integer */
/* BIGEVEN if the integer is even and magnitude > 2*10**9 */
/* BIGODD if the integer is odd and magnitude > 2*10**9 */
/* */
/* This checks and gets a whole number from the input decNumber. */
/* The sign can be determined from dn by the caller when BIGEVEN or */
/* BIGODD is returned. */
/* ------------------------------------------------------------------ */
static Int decGetInt(const decNumber *dn) {
Int theInt; // result accumulator
|
| ︙ | ︙ | |||
6129 6130 6131 6132 6133 6134 6135 |
}
if (neg) theInt=-theInt; // apply sign
return theInt;
} // decGetInt
/* ------------------------------------------------------------------ */
| | | | | > | > > | | < | | | | < < < < > | > | < | | < < | < > | < > | | | | 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 |
}
if (neg) theInt=-theInt; // apply sign
return theInt;
} // decGetInt
/* ------------------------------------------------------------------ */
/* decDecap -- decapitate the coefficient of a number */
/* */
/* dn is the number to be decapitated */
/* drop is the number of digits to be removed from the left of dn; */
/* this must be <= dn->digits (if equal, the coefficient is */
/* set to 0) */
/* */
/* Returns dn; dn->digits will be <= the initial digits less drop */
/* (after removing drop digits there may be leading zero digits */
/* which will also be removed). Only dn->lsu and dn->digits change. */
/* ------------------------------------------------------------------ */
static decNumber *decDecap(decNumber *dn, Int drop) {
Unit *msu; // -> target cut point
Int cut; // work
if (drop>=dn->digits) { // losing the whole thing
#if DECCHECK
if (drop>dn->digits)
printf("decDecap called with drop>digits [%ld>%ld]\n", drop, dn->digits);
#endif
dn->lsu[0]=0;
dn->digits=1;
return dn;
}
msu=dn->lsu+D2U(dn->digits-drop)-1; // -> likely msu
cut=MSUDIGITS(dn->digits-drop); // digits to be in use in msu
if (cut!=DECDPUN) *msu%=powers[cut]; // clear left digits
// that may have left leading zero digits, so do a proper count...
dn->digits=decGetDigits(dn->lsu, msu-dn->lsu+1);
return dn;
} // decDecap
/* ------------------------------------------------------------------ */
/* decBiStr -- compare string with pairwise options */
/* */
/* targ is the string to compare */
/* str1 is one of the strings to compare against (length may be 0) */
/* str2 is the other; it must be the same length as str1 */
|
| ︙ | ︙ | |||
6190 6191 6192 6193 6194 6195 6196 |
} // forever
return 1;
} // decBiStr
/* ------------------------------------------------------------------ */
/* decNaNs -- handle NaN operand or operands */
/* */
| | | | > | | > > | > > > > > > > > > > > > | | 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 |
} // forever
return 1;
} // decBiStr
/* ------------------------------------------------------------------ */
/* decNaNs -- handle NaN operand or operands */
/* */
/* res is the result number */
/* lhs is the first operand */
/* rhs is the second operand, or NULL if none */
/* context is used to limit payload length */
/* status contains the current status */
/* returns res in case convenient */
/* */
/* Called when one or both operands is a NaN, and propagates the */
/* appropriate result to res. When an sNaN is found, it is changed */
/* to a qNaN and Invalid operation is set. */
/* ------------------------------------------------------------------ */
static decNumber * decNaNs(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set,
uInt *status) {
// This decision tree ends up with LHS being the source pointer,
// and status updated if need be
if (lhs->bits & DECSNAN)
*status|=DEC_Invalid_operation | DEC_sNaN;
else if (rhs==NULL);
else if (rhs->bits & DECSNAN) {
lhs=rhs;
*status|=DEC_Invalid_operation | DEC_sNaN;
}
else if (lhs->bits & DECNAN);
else lhs=rhs;
// propagate the payload
if (lhs->digits<=set->digits) decNumberCopy(res, lhs); // easy
else { // too long
const Unit *ul;
Unit *ur, *uresp1;
// copy safe number of units, then decapitate
res->bits=lhs->bits; // need sign etc.
uresp1=res->lsu+D2U(set->digits);
for (ur=res->lsu, ul=lhs->lsu; ur<uresp1; ur++, ul++) *ur=*ul;
res->digits=D2U(set->digits)*DECDPUN;
// maybe still too long
if (res->digits>set->digits) decDecap(res, res->digits-set->digits);
}
res->bits&=~DECSNAN; // convert any sNaN to NaN, while
res->bits|=DECNAN; // .. preserving sign
res->exponent=0; // clean exponent
// [coefficient was copied/decapitated]
return res;
} // decNaNs
/* ------------------------------------------------------------------ */
/* decStatus -- apply non-zero status */
/* */
/* dn is the number to set if error */
|
| ︙ | ︙ | |||
6255 6256 6257 6258 6259 6260 6261 | } // decStatus /* ------------------------------------------------------------------ */ /* decGetDigits -- count digits in a Units array */ /* */ /* uar is the Unit array holding the number (this is often an */ /* accumulator of some sort) */ | | < > > > > | 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 |
} // decStatus
/* ------------------------------------------------------------------ */
/* decGetDigits -- count digits in a Units array */
/* */
/* uar is the Unit array holding the number (this is often an */
/* accumulator of some sort) */
/* len is the length of the array in units [>=1] */
/* */
/* returns the number of (significant) digits in the array */
/* */
/* All leading zeros are excluded, except the last if the array has */
/* only zero Units. */
/* ------------------------------------------------------------------ */
// This may be called twice during some operations.
static Int decGetDigits(Unit *uar, Int len) {
Unit *up=uar+(len-1); // -> msu
Int digits=(len-1)*DECDPUN+1; // possible digits excluding msu
#if DECDPUN>4
uInt const *pow; // work
#endif
// (at least 1 in final msu)
#if DECCHECK
if (len<1) printf("decGetDigits called with len<1 [%ld]\n", len);
#endif
for (; up>=uar; up--) {
if (*up==0) { // unit is all 0s
if (digits==1) break; // a zero has one digit
digits-=DECDPUN; // adjust for 0 unit
continue;}
// found the first (most significant) non-zero Unit
|
| ︙ | ︙ | |||
6296 6297 6298 6299 6300 6301 6302 |
#endif
#endif
#endif
break;
} // up
return digits;
} // decGetDigits
| < | 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 |
#endif
#endif
#endif
break;
} // up
return digits;
} // decGetDigits
#if DECTRACE | DECCHECK
/* ------------------------------------------------------------------ */
/* decNumberShow -- display a number [debug aid] */
/* dn is the number to show */
/* */
/* Shows: sign, exponent, coefficient (msu first), digits */
|
| ︙ | ︙ | |||
6333 6334 6335 6336 6337 6338 6339 |
return;}
// drop through to report other information
printf(" ");
}
// now carefully display the coefficient
up=dn->lsu+D2U(dn->digits)-1; // msu
| | | | | 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 |
return;}
// drop through to report other information
printf(" ");
}
// now carefully display the coefficient
up=dn->lsu+D2U(dn->digits)-1; // msu
printf("%ld", (Int)*up);
for (up=up-1; up>=dn->lsu; up--) {
u=*up;
printf(":");
for (cut=DECDPUN-1; cut>=0; cut--) {
d=u/powers[cut];
u-=d*powers[cut];
printf("%ld", d);
} // cut
} // up
if (dn->exponent!=0) {
char esign='+';
if (dn->exponent<0) esign='-';
printf(" E%c%d", esign, abs(dn->exponent));
}
printf(" [%ld]\n", dn->digits);
} // decNumberShow
#endif
#if DECTRACE || DECCHECK
/* ------------------------------------------------------------------ */
/* decDumpAr -- display a unit array [debug aid] */
/* name is a single-character tag name */
|
| ︙ | ︙ | |||
6382 6383 6384 6385 6386 6387 6388 |
#elif DECDPUN==2
char *spec="%02d ";
#else
char *spec="%d ";
#endif
printf(" :%c: ", name);
for (i=len-1; i>=0; i--) {
| | | 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 |
#elif DECDPUN==2
char *spec="%02d ";
#else
char *spec="%d ";
#endif
printf(" :%c: ", name);
for (i=len-1; i>=0; i--) {
if (i==len-1) printf("%ld ", (Int)ar[i]);
else printf(spec, ar[i]);
}
printf("\n");
return;}
#endif
#if DECCHECK
|
| ︙ | ︙ | |||
6407 6408 6409 6410 6411 6412 6413 |
/* handle this so res=NULL case is safe. */
/* The caller is expected to abandon immediately if 1 is returned. */
/* ------------------------------------------------------------------ */
static Flag decCheckOperands(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
Flag bad=0;
if (set==NULL) { // oops; hopeless
| | | | | > | | 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 |
/* handle this so res=NULL case is safe. */
/* The caller is expected to abandon immediately if 1 is returned. */
/* ------------------------------------------------------------------ */
static Flag decCheckOperands(decNumber *res, const decNumber *lhs,
const decNumber *rhs, decContext *set) {
Flag bad=0;
if (set==NULL) { // oops; hopeless
#if DECTRACE || DECVERB
printf("Reference to context is NULL.\n");
#endif
bad=1;
return 1;}
else if (set!=DECUNUSED
&& (set->digits<1 || set->round<0 || set->round>=DEC_ROUND_MAX)) {
bad=1;
#if DECTRACE || DECVERB
printf("Bad context [digits=%ld round=%d].\n", set->digits, set->round);
#endif
}
else {
if (res==NULL) {
bad=1;
#if DECTRACE
// this one not DECVERB as standard tests include NULL
printf("Reference to result is NULL.\n");
#endif
}
if (!bad && lhs!=DECUNUSED) bad=(decCheckNumber(lhs, set));
if (!bad && rhs!=DECUNUSED) bad=(decCheckNumber(rhs, set));
}
if (bad) {
if (set!=DECUNUSED) decContextSetStatus(set, DEC_Invalid_operation);
|
| ︙ | ︙ | |||
6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 |
const Unit *up; // work
uInt maxuint; // ..
Int ae, d, digits; // ..
Int emin, emax; // ..
if (dn==NULL) { // hopeless
#if DECTRACE
printf("Reference to decNumber is NULL.\n");
#endif
return 1;}
// check special values
if (dn->bits & DECSPECIAL) {
if (dn->exponent!=0) {
| > | | > | | | | | < < < < < < < | | | | | | | | | | < | > | < | | > | 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 |
const Unit *up; // work
uInt maxuint; // ..
Int ae, d, digits; // ..
Int emin, emax; // ..
if (dn==NULL) { // hopeless
#if DECTRACE
// this one not DECVERB as standard tests include NULL
printf("Reference to decNumber is NULL.\n");
#endif
return 1;}
// check special values
if (dn->bits & DECSPECIAL) {
if (dn->exponent!=0) {
#if DECTRACE || DECVERB
printf("Exponent %ld (not 0) for a special value [%02x].\n",
dn->exponent, dn->bits);
#endif
return 1;}
// 2003.09.08: NaNs may now have coefficients, so next tests Inf only
if (decNumberIsInfinite(dn)) {
if (dn->digits!=1) {
#if DECTRACE || DECVERB
printf("Digits %ld (not 1) for an infinity.\n", dn->digits);
#endif
return 1;}
if (*dn->lsu!=0) {
#if DECTRACE || DECVERB
printf("LSU %ld (not 0) for an infinity.\n", (Int)*dn->lsu);
#endif
return 1;}
} // Inf
// 2002.12.26: negative NaNs can now appear through proposed IEEE
// concrete formats (decimal64, etc.).
return 0;
}
// check the coefficient
if (dn->digits<1 || dn->digits>DECNUMMAXP) {
#if DECTRACE || DECVERB
printf("Digits %ld in number.\n", dn->digits);
#endif
return 1;}
d=dn->digits;
for (up=dn->lsu; d>0; up++) {
if (d>DECDPUN) maxuint=DECDPUNMAX;
else { // reached the msu
maxuint=powers[d]-1;
if (dn->digits>1 && *up<powers[d-1]) {
#if DECTRACE || DECVERB
printf("Leading 0 in number.\n");
decNumberShow(dn);
#endif
return 1;}
}
if (*up>maxuint) {
#if DECTRACE || DECVERB
printf("Bad Unit [%08lx] in %ld-digit number at offset %ld [maxuint %ld].\n",
(Int)*up, dn->digits, (Int)(up-dn->lsu), maxuint);
#endif
return 1;}
d-=DECDPUN;
}
// check the exponent. Note that input operands can have exponents
// which are out of the set->emin/set->emax and set->digits range
// (just as they can have more digits than set->digits).
ae=dn->exponent+dn->digits-1; // adjusted exponent
emax=DECNUMMAXE;
emin=DECNUMMINE;
digits=DECNUMMAXP;
if (ae<emin-(digits-1)) {
#if DECTRACE || DECVERB
printf("Adjusted exponent underflow [%ld].\n", ae);
decNumberShow(dn);
#endif
return 1;}
if (ae>+emax) {
#if DECTRACE || DECVERB
printf("Adjusted exponent overflow [%ld].\n", ae);
decNumberShow(dn);
#endif
return 1;}
return 0; // it's OK
} // decCheckNumber
/* ------------------------------------------------------------------ */
/* decCheckInexact -- check a normal finite inexact result has digits */
/* dn is the number to check */
/* set is the context (for status and precision) */
/* sets Invalid operation, etc., if some digits are missing */
/* [this check is not made for DECSUBSET compilation or when */
/* subnormal is not set] */
/* ------------------------------------------------------------------ */
static void decCheckInexact(const decNumber *dn, decContext *set) {
#if !DECSUBSET && DECEXTFLAG
if ((set->status & (DEC_Inexact|DEC_Subnormal))==DEC_Inexact
&& (set->digits!=dn->digits) && !(dn->bits & DECSPECIAL)) {
#if DECTRACE || DECVERB
printf("Insufficient digits [%ld] on normal Inexact result.\n", dn->digits);
decNumberShow(dn);
#endif
decContextSetStatus(set, DEC_Invalid_operation);
}
#endif
return;
} // decCheckInexact
#endif
#if DECALLOC
|
| ︙ | ︙ | |||
6597 6598 6599 6600 6601 6602 6603 | alloc=malloc(size); // -> allocated storage if (alloc==NULL) return NULL; // out of strorage b0=(uByte *)alloc; // as bytes decAllocBytes+=n; // account for storage j=(uInt *)alloc; // -> first four bytes *j=n; // save n | | | 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 |
alloc=malloc(size); // -> allocated storage
if (alloc==NULL) return NULL; // out of strorage
b0=(uByte *)alloc; // as bytes
decAllocBytes+=n; // account for storage
j=(uInt *)alloc; // -> first four bytes
*j=n; // save n
// printf(" alloc ++ dAB: %ld (%d)\n", decAllocBytes, n);
for (b=b0+4; b<b0+8; b++) *b=DECFENCE;
for (b=b0+n+8; b<b0+n+12; b++) *b=DECFENCE;
return b0+8; // -> play area
} // decMalloc
/* ------------------------------------------------------------------ */
/* decFree -- accountable free routine */
|
| ︙ | ︙ | |||
6625 6626 6627 6628 6629 6630 6631 | if (alloc==NULL) return; // allowed; it's a nop b0=(uByte *)alloc; // as bytes b0-=8; // -> true start of storage j=(uInt *)b0; // -> first four bytes n=*j; // lift for (b=b0+4; b<b0+8; b++) if (*b!=DECFENCE) | | | | 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 |
if (alloc==NULL) return; // allowed; it's a nop
b0=(uByte *)alloc; // as bytes
b0-=8; // -> true start of storage
j=(uInt *)b0; // -> first four bytes
n=*j; // lift
for (b=b0+4; b<b0+8; b++) if (*b!=DECFENCE)
printf("=== Corrupt byte [%02x] at offset %d from %ld ===\n", *b,
b-b0-8, (Int)b0);
for (b=b0+n+8; b<b0+n+12; b++) if (*b!=DECFENCE)
printf("=== Corrupt byte [%02x] at offset +%d from %ld, n=%ld ===\n", *b,
b-b0-8, (Int)b0, n);
free(b0); // drop the storage
decAllocBytes-=n; // account for storage
// printf(" free -- dAB: %d (%d)\n", decAllocBytes, -n);
} // decFree
#define malloc(a) decMalloc(a)
#define free(a) decFree(a)
#endif
|
Changes to decNumber/decNumber.h.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal Number arithmetic module header */ /* ------------------------------------------------------------------ */ | | | | | | | | | | | | | | > | | | | | | | | | | | | | | > | | | | | | | | | > | | | < > | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > | | | | > > | | > > > > | > > > > > > > > > > > > > > | > > > > > > > > | | > | > > | > > | < | | > | > | > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 |
/* ------------------------------------------------------------------ */
/* Decimal Number arithmetic module header */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
/* testcases, and Web links, at: http://www2.hursley.ibm.com/decimal */
/* */
/* Please send comments, suggestions, and corrections to the author: */
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
#if !defined(DECNUMBER)
#define DECNUMBER
#define DECNAME "decNumber" /* Short name */
#define DECVERSION "decNumber 3.41" /* Version [16 max.] */
#define DECFULLNAME "Decimal Number Module" /* Verbose name */
#define DECAUTHOR "Mike Cowlishaw" /* Who to blame */
#if !defined(DECCONTEXT)
#include "decContext.h"
#endif
/* Bit settings for decNumber.bits */
#define DECNEG 0x80 /* Sign; 1=negative, 0=positive or zero */
#define DECINF 0x40 /* 1=Infinity */
#define DECNAN 0x20 /* 1=NaN */
#define DECSNAN 0x10 /* 1=sNaN */
/* The remaining bits are reserved; they must be 0 */
#define DECSPECIAL (DECINF|DECNAN|DECSNAN) /* any special value */
/* Define the decNumber data structure. The size and shape of the */
/* units array in the structure is determined by the following */
/* constant. This must not be changed without recompiling the */
/* decNumber library modules. */
#define DECDPUN 3 /* DECimal Digits Per UNit [must be >0 */
/* and <10; 3 or powers of 2 are best]. */
/* DECNUMDIGITS is the default number of digits that can be held in */
/* the structure. If undefined, 1 is assumed and it is assumed */
/* that the structure will be immediately followed by extra space, */
/* as required. DECNUMDIGITS is always >0. */
#if !defined(DECNUMDIGITS)
#define DECNUMDIGITS 1
#endif
/* The size (integer data type) of each unit is determined by the */
/* number of digits it will hold. */
#if DECDPUN<=2
#define decNumberUnit uint8_t
#elif DECDPUN<=4
#define decNumberUnit uint16_t
#else
#define decNumberUnit uint32_t
#endif
/* The number of units needed is ceil(DECNUMDIGITS/DECDPUN) */
#define DECNUMUNITS ((DECNUMDIGITS+DECDPUN-1)/DECDPUN)
/* The data structure... */
typedef struct {
int32_t digits; /* Count of digits in the coefficient; >0 */
int32_t exponent; /* Unadjusted exponent, unbiased, in */
/* range: -1999999997 through 999999999 */
uint8_t bits; /* Indicator bits (see above) */
/* Coefficient, from least significant unit */
decNumberUnit lsu[DECNUMUNITS];
} decNumber;
/* Notes: */
/* 1. If digits is > DECDPUN then there will one or more */
/* decNumberUnits immediately following the first element of lsu.*/
/* These contain the remaining (more significant) digits of the */
/* number, and may be in the lsu array, or may be guaranteed by */
/* some other mechanism (such as being contained in another */
/* structure, or being overlaid on dynamically allocated */
/* storage). */
/* */
/* Each integer of the coefficient (except potentially the last) */
/* contains DECDPUN digits (e.g., a value in the range 0 through */
/* 99999999 if DECDPUN is 8, or 0 through 999 if DECDPUN is 3). */
/* */
/* 2. A decNumber converted to a string may need up to digits+14 */
/* characters. The worst cases (non-exponential and exponential */
/* formats) are -0.00000{9...}# and -9.{9...}E+999999999# */
/* (where # is '\0') */
/* Classifications for decNumbers, aligned with 754r (note that */
/* 'normal' and 'subnormal' are meaningful only with a decContext) */
enum decClass {
DEC_CLASS_SNAN,
DEC_CLASS_QNAN,
DEC_CLASS_NEG_INF,
DEC_CLASS_NEG_NORMAL,
DEC_CLASS_NEG_SUBNORMAL,
DEC_CLASS_NEG_ZERO,
DEC_CLASS_POS_ZERO,
DEC_CLASS_POS_SUBNORMAL,
DEC_CLASS_POS_NORMAL,
DEC_CLASS_POS_INF,
};
/* Strings for the decClasses */
#define DEC_ClassString_SN "sNaN"
#define DEC_ClassString_QN "NaN"
#define DEC_ClassString_NI "-Infinity"
#define DEC_ClassString_NN "-Normal"
#define DEC_ClassString_NS "-Subnormal"
#define DEC_ClassString_NZ "-Zero"
#define DEC_ClassString_PZ "+Zero"
#define DEC_ClassString_PS "+Subnormal"
#define DEC_ClassString_PN "+Normal"
#define DEC_ClassString_PI "+Infinity"
#define DEC_ClassString_UN "Invalid"
/* ---------------------------------------------------------------- */
/* decNumber public functions and macros */
/* ---------------------------------------------------------------- */
/* Conversions */
decNumber * decNumberFromInt32(decNumber *, int32_t);
decNumber * decNumberFromUInt32(decNumber *, uint32_t);
decNumber * decNumberFromString(decNumber *, const char *, decContext *);
char * decNumberToString(const decNumber *, char *);
char * decNumberToEngString(const decNumber *, char *);
uint32_t decNumberToUInt32(const decNumber *, decContext *);
int32_t decNumberToInt32(const decNumber *, decContext *);
uint8_t * decNumberGetBCD(const decNumber *, uint8_t *);
decNumber * decNumberSetBCD(decNumber *, const uint8_t *, uint32_t);
/* Operators and elementary functions */
decNumber * decNumberAbs(decNumber *, const decNumber *, decContext *);
decNumber * decNumberAdd(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberAnd(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberCompare(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberCompareSignal(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberCompareTotal(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberCompareTotalMag(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberDivide(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberDivideInteger(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberExp(decNumber *, const decNumber *, decContext *);
decNumber * decNumberFMA(decNumber *, const decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberInvert(decNumber *, const decNumber *, decContext *);
decNumber * decNumberLn(decNumber *, const decNumber *, decContext *);
decNumber * decNumberLogB(decNumber *, const decNumber *, decContext *);
decNumber * decNumberLog10(decNumber *, const decNumber *, decContext *);
decNumber * decNumberMax(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberMaxMag(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberMin(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberMinMag(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberMinus(decNumber *, const decNumber *, decContext *);
decNumber * decNumberMultiply(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberNormalize(decNumber *, const decNumber *, decContext *);
decNumber * decNumberOr(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberPlus(decNumber *, const decNumber *, decContext *);
decNumber * decNumberPower(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberQuantize(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberRemainder(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberRemainderNear(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberRescale(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberRotate(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberSameQuantum(decNumber *, const decNumber *, const decNumber *);
decNumber * decNumberScaleB(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberShift(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberSquareRoot(decNumber *, const decNumber *, decContext *);
decNumber * decNumberSubtract(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberToIntegralExact(decNumber *, const decNumber *, decContext *);
decNumber * decNumberToIntegralValue(decNumber *, const decNumber *, decContext *);
decNumber * decNumberXor(decNumber *, const decNumber *, const decNumber *, decContext *);
/* Utilities */
enum decClass decNumberClass(const decNumber *, decContext *);
const char * decNumberClassToString(enum decClass);
decNumber * decNumberCopy(decNumber *, const decNumber *);
decNumber * decNumberCopyAbs(decNumber *, const decNumber *);
decNumber * decNumberCopyNegate(decNumber *, const decNumber *);
decNumber * decNumberCopySign(decNumber *, const decNumber *, const decNumber *);
decNumber * decNumberNextMinus(decNumber *, const decNumber *, decContext *);
decNumber * decNumberNextPlus(decNumber *, const decNumber *, decContext *);
decNumber * decNumberNextToward(decNumber *, const decNumber *, const decNumber *, decContext *);
decNumber * decNumberTrim(decNumber *);
const char * decNumberVersion(void);
decNumber * decNumberZero(decNumber *);
/* Functions for testing decNumbers (normality depends on context) */
int32_t decNumberIsNormal(const decNumber *, decContext *);
int32_t decNumberIsSubnormal(const decNumber *, decContext *);
/* Macros for testing decNumber *dn */
#define decNumberIsCanonical(dn) (1) /* All decNumbers are saintly */
#define decNumberIsFinite(dn) (((dn)->bits&DECSPECIAL)==0)
#define decNumberIsInfinite(dn) (((dn)->bits&DECINF)!=0)
#define decNumberIsNaN(dn) (((dn)->bits&(DECNAN|DECSNAN))!=0)
#define decNumberIsNegative(dn) (((dn)->bits&DECNEG)!=0)
#define decNumberIsQNaN(dn) (((dn)->bits&(DECNAN))!=0)
#define decNumberIsSNaN(dn) (((dn)->bits&(DECSNAN))!=0)
#define decNumberIsSpecial(dn) (((dn)->bits&DECSPECIAL)!=0)
#define decNumberIsZero(dn) (*(dn)->lsu==0 \
&& (dn)->digits==1 \
&& (((dn)->bits&DECSPECIAL)==0))
#define decNumberRadix(dn) (10)
#endif
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Changes to decNumber/decNumberLocal.h.
| ︙ | ︙ | |||
14 15 16 17 18 19 20 | /* Please send comments, suggestions, and corrections to the author: */ /* mfc@uk.ibm.com */ /* Mike Cowlishaw, IBM Fellow */ /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ /* This header file is included by all modules in the decNumber */ /* library, and contains local type definitions, tuning parameters, */ | | | | > | < < < | < | | | | | > > > > > > | | | > | | | | | | | | | | 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 |
/* Please send comments, suggestions, and corrections to the author: */
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
/* This header file is included by all modules in the decNumber */
/* library, and contains local type definitions, tuning parameters, */
/* etc. It should not need to be used by application programs. */
/* decNumber.h must be included first. */
/* ------------------------------------------------------------------ */
#if !defined(DECNUMBERLOC)
#define DECNUMBERLOC
#define DECNLAUTHOR "Mike Cowlishaw" /* Who to blame */
/* Conditional code flag -- set this to match hardware platform */
#define DECLITEND 1 /* 1=little-endian, 0=big-endian */
/* Conditional code flag -- set this to 1 for best performance */
#define DECUSE64 1 /* 1 to allow use of 64-bit integers */
/* Conditional check flags -- set these to 0 for best performance */
#define DECCHECK 0 /* 1 to enable robust checking */
#define DECALLOC 0 /* 1 to enable memory accounting */
#define DECTRACE 0 /* 1 to trace certain internals, etc. */
/* Tuning parameter */
#define DECBUFFER 36 /* Size basis for local buffers. This */
/* should be a common maximum precision */
/* rounded up to a multiple of 4; must */
/* be zero or positive. */
/* Local names for common types -- for safety, decNumber modules do */
/* not use int or long directly. */
#define Flag uint8_t
#define Byte int8_t
#define uByte uint8_t
#define Short int16_t
#define uShort uint16_t
#define Int int32_t
#define uInt uint32_t
#define Unit decNumberUnit
#if DECUSE64
#define Long int64_t
#define uLong uint64_t
#endif
/* Development-use definitions */
#define DECNOINT 0 /* 1 to check no internal use of 'int' */
#if DECNOINT
/* if these interfere with your C includes, do not set DECNOINT */
#define int ? /* enable to ensure that plain C 'int' */
#define long ?? /* .. or 'long' types are not used */
#endif
/* Limits and constants */
#define DECNUMMAXP 999999999 /* maximum precision code can handle */
#define DECNUMMAXE 999999999 /* maximum adjusted exponent ditto */
#define DECNUMMINE -999999999 /* minimum adjusted exponent ditto */
#if (DECNUMMAXP != DEC_MAX_DIGITS)
#error Maximum digits mismatch
#endif
#if (DECNUMMAXE != DEC_MAX_EMAX)
#error Maximum exponent mismatch
#endif
#if (DECNUMMINE != DEC_MIN_EMIN)
#error Minimum exponent mismatch
#endif
/* Set DECDPUNMAX -- the maximum integer that fits in DECDPUN */
/* digits, and D2UTABLE -- the initializer for the D2U table */
#if DECDPUN==1
#define DECDPUNMAX 9
#define D2UTABLE {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17, \
18,19,20,21,22,23,24,25,26,27,28,29,30,31,32, \
33,34,35,36,37,38,39,40,41,42,43,44,45,46,47, \
48,49}
#elif DECDPUN==2
|
| ︙ | ︙ | |||
126 127 128 129 130 131 132 |
3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5, \
5,5,6,6,6,6}
#elif defined(DECDPUN)
#error DECDPUN must be in the range 1-9
#endif
/* ----- Shared data (in decNumber.c) ----- */
| | | | | | | | | | | | > | | | | | | | | | | | | | | 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 |
3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5, \
5,5,6,6,6,6}
#elif defined(DECDPUN)
#error DECDPUN must be in the range 1-9
#endif
/* ----- Shared data (in decNumber.c) ----- */
/* Public powers of of ten array (powers[n]==10**n, 0<=n<=10) */
extern const uInt powers[];
/* Public lookup table used by the D2U macro (see below) */
#define DECMAXD2U 49
extern const uByte d2utable[DECMAXD2U+1];
/* ----- Macros ----- */
/* ISZERO -- return true if decNumber dn is a zero */
/* [performance-critical in some situations] */
#define ISZERO(dn) decNumberIsZero(dn) /* now just a local name */
/* X10 and X100 -- multiply integer i by 10 or 100 */
/* [shifts are usually faster than multiply; could be conditional] */
#define X10(i) (((i)<<1)+((i)<<3))
#define X100(i) (((i)<<2)+((i)<<5)+((i)<<6))
/* D2U -- return the number of Units needed to hold d digits */
/* (runtime version, with table lookaside for small d) */
#if DECDPUN==8
#define D2U(d) ((unsigned)((d)<=DECMAXD2U?d2utable[d]:((d)+7)>>3))
#elif DECDPUN==4
#define D2U(d) ((unsigned)((d)<=DECMAXD2U?d2utable[d]:((d)+3)>>2))
#else
#define D2U(d) ((d)<=DECMAXD2U?d2utable[d]:((d)+DECDPUN-1)/DECDPUN)
#endif
/* SD2U -- static D2U macro (for compile-time calculation) */
#define SD2U(d) (((d)+DECDPUN-1)/DECDPUN)
/* MSUDIGITS -- returns digits in msu, from digits, calculated */
/* using D2U */
#define MSUDIGITS(d) ((d)-(D2U(d)-1)*DECDPUN)
/* D2N -- return the number of decNumber structs that would be */
/* needed to contain that number of digits (and the initial */
/* decNumber struct) safely. Note that one Unit is included in the */
/* initial structure. Used for allocating space that is aligned on */
/* a decNumber struct boundary. */
#define D2N(d) \
((((SD2U(d)-1)*sizeof(Unit))+sizeof(decNumber)*2-1)/sizeof(decNumber))
/* TODIGIT -- macro to remove the leading digit from the unsigned */
/* integer u at column cut (counting from the right, LSD=0) and */
/* place it as an ASCII character into the character pointed to by */
/* c. Note that cut must be <= 9, and the maximum value for u is */
/* 2,000,000,000 (as is needed for negative exponents of */
/* subnormals). The unsigned integer pow is used as a temporary */
/* variable. */
#define TODIGIT(u, cut, c, pow) { \
*(c)='0'; \
pow=powers[cut]*2; \
if ((u)>pow) { \
pow*=4; \
if ((u)>=pow) {(u)-=pow; *(c)+=8;} \
pow/=2; \
if ((u)>=pow) {(u)-=pow; *(c)+=4;} \
pow/=2; \
} \
if ((u)>=pow) {(u)-=pow; *(c)+=2;} \
pow/=2; \
if ((u)>=pow) {(u)-=pow; *(c)+=1;} \
}
/* MAX and MIN -- general max & min (not in ANSI) */
#define MAX(x,y) ((x)<(y)?(y):(x))
#define MIN(x,y) ((x)>(y)?(y):(x))
#else
#error decNumberLocal included more than once
#endif
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Changes to decNumber/decPacked.h.
| ︙ | ︙ | |||
19 20 21 22 23 24 25 | #if !defined(DECPACKED) #define DECPACKED #define DECPNAME "decPacked" /* Short name */ #define DECPFULLNAME "Packed Decimal conversions" /* Verbose name */ #define DECPAUTHOR "Mike Cowlishaw" /* Who to blame */ | | | | | | | | | | | | | 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
#if !defined(DECPACKED)
#define DECPACKED
#define DECPNAME "decPacked" /* Short name */
#define DECPFULLNAME "Packed Decimal conversions" /* Verbose name */
#define DECPAUTHOR "Mike Cowlishaw" /* Who to blame */
#define DECPACKED_DefP 32 /* default precision */
#ifndef DECNUMDIGITS
#define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/
#endif
#include "decNumber.h" /* context and number library */
/* Sign nibble constants */
#define DECPPLUSALT 0x0A /* alternate plus nibble */
#define DECPMINUSALT 0x0B /* alternate minus nibble */
#define DECPPLUS 0x0C /* preferred plus nibble */
#define DECPMINUS 0x0D /* preferred minus nibble */
#define DECPPLUSALT2 0x0E /* alternate plus nibble */
#define DECPUNSIGNED 0x0F /* alternate plus nibble (unsigned) */
/* ---------------------------------------------------------------- */
/* decPacked public routines */
/* ---------------------------------------------------------------- */
/* Conversions */
uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *,
const decNumber *);
decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *,
decNumber *);
#endif
|
Changes to decNumber/decimal128.c.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal 128-bit format module */ /* ------------------------------------------------------------------ */ | | | 1 2 3 4 5 6 7 8 9 10 11 |
/* ------------------------------------------------------------------ */
/* Decimal 128-bit format module */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
|
| ︙ | ︙ | |||
41 42 43 44 45 46 47 | extern void decDigitsToDPD(const decNumber *, uInt *, Int); #if DECTRACE || DECCHECK void decimal128Show(const decimal128 *); // for debug extern void decNumberShow(const decNumber *); // .. #endif | < < < < < | 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | extern void decDigitsToDPD(const decNumber *, uInt *, Int); #if DECTRACE || DECCHECK void decimal128Show(const decimal128 *); // for debug extern void decNumberShow(const decNumber *); // .. #endif /* Useful macro */ // Clear a structure (e.g., a decNumber) #define DEC_clear(d) memset(d, 0, sizeof(*d)) /* ------------------------------------------------------------------ */ /* decimal128FromNumber -- convert decNumber to decimal128 */ /* */ |
| ︙ | ︙ | |||
155 156 157 158 159 160 161 |
}
targhi|=comb<<26; // add combination field ..
targhi|=(exp&0xfff)<<14; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targhi|=0x80000000; // add sign bit
| | < < | < < < < < < < < < < < < < < < < < < < | 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 |
}
targhi|=comb<<26; // add combination field ..
targhi|=(exp&0xfff)<<14; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targhi|=0x80000000; // add sign bit
// now write to storage; this is endian
pu=(uInt *)d128->bytes; // overlay
if (DECLITEND) {
pu[0]=targlo; // directly store the low int
pu[1]=targml; // then the mid-low
pu[2]=targmh; // then the mid-high
pu[3]=targhi; // then the high int
}
else {
pu[0]=targhi; // directly store the high int
pu[1]=targmh; // then the mid-high
pu[2]=targml; // then the mid-low
pu[3]=targlo; // then the low int
}
if (status!=0) decContextSetStatus(set, status); // pass on status
// decimal128Show(d128);
return d128;
} // decimal128FromNumber
/* ------------------------------------------------------------------ */
|
| ︙ | ︙ | |||
214 215 216 217 218 219 220 | Int need; // .. uInt sourar[4]; // source 128-bit #define sourhi sourar[3] // name the word with the sign #define sourmh sourar[2] // and the mid-high word #define sourml sourar[1] // and the mod-low word #define sourlo sourar[0] // and the lowest word | | < < | < < < < < < < < < < < < < < < < < < < | 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 |
Int need; // ..
uInt sourar[4]; // source 128-bit
#define sourhi sourar[3] // name the word with the sign
#define sourmh sourar[2] // and the mid-high word
#define sourml sourar[1] // and the mod-low word
#define sourlo sourar[0] // and the lowest word
// load source from storage; this is endian
pu=(uInt *)d128->bytes; // overlay
if (DECLITEND) {
sourlo=pu[0]; // directly load the low int
sourml=pu[1]; // then the mid-low
sourmh=pu[2]; // then the mid-high
sourhi=pu[3]; // then the high int
}
else {
sourhi=pu[0]; // directly load the high int
sourmh=pu[1]; // then the mid-high
sourml=pu[2]; // then the mid-low
sourlo=pu[3]; // then the low int
}
comb=(sourhi>>26)&0x1f; // combination field
decNumberZero(dn); // clean number
if (sourhi&0x80000000) dn->bits=DECNEG; // set sign if negative
msd=COMBMSD[comb]; // decode the combination field
|
| ︙ | ︙ | |||
329 330 331 332 333 334 335 | uInt sourar[4]; // source 128-bit #define sourhi sourar[3] // name the word with the sign #define sourmh sourar[2] // and the mid-high word #define sourml sourar[1] // and the mod-low word #define sourlo sourar[0] // and the lowest word | | < < | < < < < < < < < < < < < < < < < < < < | 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 |
uInt sourar[4]; // source 128-bit
#define sourhi sourar[3] // name the word with the sign
#define sourmh sourar[2] // and the mid-high word
#define sourml sourar[1] // and the mod-low word
#define sourlo sourar[0] // and the lowest word
// load source from storage; this is endian
pu=(uInt *)d128->bytes; // overlay
if (DECLITEND) {
sourlo=pu[0]; // directly load the low int
sourml=pu[1]; // then the mid-low
sourmh=pu[2]; // then the mid-high
sourhi=pu[3]; // then the high int
}
else {
sourhi=pu[0]; // directly load the high int
sourmh=pu[1]; // then the mid-high
sourml=pu[2]; // then the mid-low
sourlo=pu[3]; // then the low int
}
c=string; // where result will go
if (((Int)sourhi)<0) *c++='-'; // handle sign
comb=(sourhi>>26)&0x1f; // combination field
msd=COMBMSD[comb]; // decode the combination field
exp=COMBEXP[comb]; // ..
|
| ︙ | ︙ | |||
523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 |
decimal128FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal128FromString
#if DECTRACE || DECCHECK
/* ------------------------------------------------------------------ */
/* decimal128Show -- display a decimal128 in hexadecimal [debug aid] */
/* d128 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted
void decimal128Show(const decimal128 *d128) {
char buf[DECIMAL128_Bytes*2+1];
Int i, j=0;
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < | < < < | 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 |
decimal128FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal128FromString
/* ------------------------------------------------------------------ */
/* decimal128IsCanonical -- test whether encoding is canonical */
/* d128 is the source decimal128 */
/* returns 1 if the encoding of d128 is canonical, 0 otherwise */
/* No error is possible. */
/* ------------------------------------------------------------------ */
uint32_t decimal128IsCanonical(const decimal128 *d128) {
decNumber dn; // work
decimal128 canon; // ..
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL128);
decimal128ToNumber(d128, &dn);
decimal128FromNumber(&canon, &dn, &dc);// canon will now be canonical
return memcmp(d128, &canon, DECIMAL128_Bytes)==0;
} // decimal128IsCanonical
/* ------------------------------------------------------------------ */
/* decimal128Canonical -- copy an encoding, ensuring it is canonical */
/* d128 is the source decimal128 */
/* result is the target (may be the same decimal128) */
/* returns result */
/* No error is possible. */
/* ------------------------------------------------------------------ */
decimal128 * decimal128Canonical(decimal128 *result, const decimal128 *d128) {
decNumber dn; // work
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL128);
decimal128ToNumber(d128, &dn);
decimal128FromNumber(result, &dn, &dc);// result will now be canonical
return result;
} // decimal128Canonical
#if DECTRACE || DECCHECK
/* Macros for accessing decimal128 fields. These assume the argument
is a reference (pointer) to the decimal128 structure, and the
decimal128 is in network byte order (big-endian) */
// Get sign
#define decimal128Sign(d) ((unsigned)(d)->bytes[0]>>7)
// Get combination field
#define decimal128Comb(d) (((d)->bytes[0] & 0x7c)>>2)
// Get exponent continuation [does not remove bias]
#define decimal128ExpCon(d) ((((d)->bytes[0] & 0x03)<<10) \
| ((unsigned)(d)->bytes[1]<<2) \
| ((unsigned)(d)->bytes[2]>>6))
// Set sign [this assumes sign previously 0] */
#define decimal128SetSign(d, b) { \
(d)->bytes[0]|=((unsigned)(b)<<7);}
// Set exponent continuation [does not apply bias]
// This assumes range has been checked and exponent previously 0;
// type of exponent must be unsigned
#define decimal128SetExpCon(d, e) { \
(d)->bytes[0]|=(uint8_t)((e)>>10); \
(d)->bytes[1] =(uint8_t)(((e)&0x3fc)>>2); \
(d)->bytes[2]|=(uint8_t)(((e)&0x03)<<6);}
/* ------------------------------------------------------------------ */
/* decimal128Show -- display a decimal128 in hexadecimal [debug aid] */
/* d128 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted
void decimal128Show(const decimal128 *d128) {
char buf[DECIMAL128_Bytes*2+1];
Int i, j=0;
if (DECLITEND) {
for (i=0; i<DECIMAL128_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d128->bytes[15-i]);
}
printf(" D128> %s [S:%d Cb:%02x Ec:%02x] LittleEndian\n", buf,
d128->bytes[15]>>7, (d128->bytes[15]>>2)&0x1f,
((d128->bytes[15]&0x3)<<10)|(d128->bytes[14]<<2)|
(d128->bytes[13]>>6));
}
else {
for (i=0; i<DECIMAL128_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d128->bytes[i]);
}
printf(" D128> %s [S:%d Cb:%02x Ec:%02x] BigEndian\n", buf,
decimal128Sign(d128), decimal128Comb(d128),
decimal128ExpCon(d128));
}
} // decimal128Show
#endif
|
Changes to decNumber/decimal128.h.
| ︙ | ︙ | |||
15 16 17 18 19 20 21 | /* mfc@uk.ibm.com */ /* Mike Cowlishaw, IBM Fellow */ /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ #if !defined(DECIMAL128) #define DECIMAL128 | | | | | | | | | | | | | | | | | | | | < < < < < < < < < < < < < < < < < < < < < < < < < < | | | | | > > > > | 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
#if !defined(DECIMAL128)
#define DECIMAL128
#define DEC128NAME "decimal128" /* Short name */
#define DEC128FULLNAME "Decimal 128-bit Number" /* Verbose name */
#define DEC128AUTHOR "Mike Cowlishaw" /* Who to blame */
/* parameters for decimal128s */
#define DECIMAL128_Bytes 16 /* length */
#define DECIMAL128_Pmax 34 /* maximum precision (digits) */
#define DECIMAL128_Emax 6144 /* maximum adjusted exponent */
#define DECIMAL128_Emin -6143 /* minimum adjusted exponent */
#define DECIMAL128_Bias 6176 /* bias for the exponent */
#define DECIMAL128_String 43 /* maximum string length, +1 */
#define DECIMAL128_EconL 12 /* exp. continuation length */
/* highest biased exponent (Elimit-1) */
#define DECIMAL128_Ehigh (DECIMAL128_Emax+DECIMAL128_Bias-DECIMAL128_Pmax+1)
/* check enough digits, if pre-defined */
#if defined(DECNUMDIGITS)
#if (DECNUMDIGITS<DECIMAL128_Pmax)
#error decimal128.h needs pre-defined DECNUMDIGITS>=34 for safe use
#endif
#endif
#ifndef DECNUMDIGITS
#define DECNUMDIGITS DECIMAL128_Pmax /* size if not already defined*/
#endif
#ifndef DECNUMBER
#include "decNumber.h" /* context and number library */
#endif
/* Decimal 128-bit type, accessible by bytes */
typedef struct {
uint8_t bytes[DECIMAL128_Bytes]; /* decimal128: 1, 5, 12, 110 bits*/
} decimal128;
/* special values [top byte excluding sign bit; last two bits are */
/* don't-care for Infinity on input, last bit don't-care for NaN] */
#if !defined(DECIMAL_NaN)
#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
#endif
/* ---------------------------------------------------------------- */
/* Routines */
/* ---------------------------------------------------------------- */
/* String conversions */
decimal128 * decimal128FromString(decimal128 *, const char *, decContext *);
char * decimal128ToString(const decimal128 *, char *);
char * decimal128ToEngString(const decimal128 *, char *);
/* decNumber conversions */
decimal128 * decimal128FromNumber(decimal128 *, const decNumber *,
decContext *);
decNumber * decimal128ToNumber(const decimal128 *, decNumber *);
/* Format-dependent utilities */
uint32_t decimal128IsCanonical(const decimal128 *);
decimal128 * decimal128Canonical(decimal128 *, const decimal128 *);
#endif
|
Changes to decNumber/decimal32.c.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal 32-bit format module */ /* ------------------------------------------------------------------ */ | | | 1 2 3 4 5 6 7 8 9 10 11 |
/* ------------------------------------------------------------------ */
/* Decimal 32-bit format module */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
|
| ︙ | ︙ | |||
45 46 47 48 49 50 51 | extern void decNumberShow(const decNumber *); // .. #endif /* Useful macro */ // Clear a structure (e.g., a decNumber) #define DEC_clear(d) memset(d, 0, sizeof(*d)) | < < < < < < < | 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | extern void decNumberShow(const decNumber *); // .. #endif /* Useful macro */ // Clear a structure (e.g., a decNumber) #define DEC_clear(d) memset(d, 0, sizeof(*d)) /* ------------------------------------------------------------------ */ /* decimal32FromNumber -- convert decNumber to decimal32 */ /* */ /* ds is the target decimal32 */ /* dn is the source number (assumed valid) */ /* set is the context, used only for reporting errors */ /* */ |
| ︙ | ︙ | |||
160 161 162 163 164 165 166 |
}
targ|=comb<<26; // add combination field ..
targ|=(exp&0x3f)<<20; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targ|=0x80000000; // add sign bit
| | < < < < < < < < < < < < < < < < | < < < < < < < < < < < < < < < < < | 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 |
}
targ|=comb<<26; // add combination field ..
targ|=(exp&0x3f)<<20; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targ|=0x80000000; // add sign bit
// now write to storage; this is endian
pu=(uInt *)d32->bytes; // overlay
*pu=targ; // directly store the int
if (status!=0) decContextSetStatus(set, status); // pass on status
// decimal32Show(d32);
return d32;
} // decimal32FromNumber
/* ------------------------------------------------------------------ */
/* decimal32ToNumber -- convert decimal32 to decNumber */
/* d32 is the source decimal32 */
/* dn is the target number, with appropriate space */
/* No error is possible. */
/* ------------------------------------------------------------------ */
decNumber * decimal32ToNumber(const decimal32 *d32, decNumber *dn) {
uInt msd; // coefficient MSD
uInt exp; // exponent top two bits
uInt comb; // combination field
uInt *pu; // work
uInt sour; // source 32-bit
// load source from storage; this is endian
pu=(uInt *)d32->bytes; // overlay
sour=*pu; // directly load the int
comb=(sour>>26)&0x1f; // combination field
decNumberZero(dn); // clean number
if (sour&0x80000000) dn->bits=DECNEG; // set sign if negative
msd=COMBMSD[comb]; // decode the combination field
|
| ︙ | ︙ | |||
290 291 292 293 294 295 296 | uInt *pu; // work char *s, *t; // .. (source, target) Int dpd; // .. Int pre, e; // .. const uByte *u; // .. uInt sour; // source 32-bit | | < < < < < < < < < < < < < < < < < | 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 | uInt *pu; // work char *s, *t; // .. (source, target) Int dpd; // .. Int pre, e; // .. const uByte *u; // .. uInt sour; // source 32-bit // load source from storage; this is endian pu=(uInt *)d32->bytes; // overlay sour=*pu; // directly load the int c=string; // where result will go if (((Int)sour)<0) *c++='-'; // handle sign comb=(sour>>26)&0x1f; // combination field msd=COMBMSD[comb]; // decode the combination field exp=COMBEXP[comb]; // .. |
| ︙ | ︙ | |||
441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 |
decimal32FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal32FromString
#if DECTRACE || DECCHECK
/* ------------------------------------------------------------------ */
/* decimal32Show -- display a decimal32 in hexadecimal [debug aid] */
/* d32 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted - valid bigendian only
void decimal32Show(const decimal32 *d32) {
char buf[DECIMAL32_Bytes*2+1];
Int i, j=0;
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < | < < < | 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 |
decimal32FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal32FromString
/* ------------------------------------------------------------------ */
/* decimal32IsCanonical -- test whether encoding is canonical */
/* d32 is the source decimal32 */
/* returns 1 if the encoding of d32 is canonical, 0 otherwise */
/* No error is possible. */
/* ------------------------------------------------------------------ */
uint32_t decimal32IsCanonical(const decimal32 *d32) {
decNumber dn; // work
decimal32 canon; // ..
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL32);
decimal32ToNumber(d32, &dn);
decimal32FromNumber(&canon, &dn, &dc);// canon will now be canonical
return memcmp(d32, &canon, DECIMAL32_Bytes)==0;
} // decimal32IsCanonical
/* ------------------------------------------------------------------ */
/* decimal32Canonical -- copy an encoding, ensuring it is canonical */
/* d32 is the source decimal32 */
/* result is the target (may be the same decimal32) */
/* returns result */
/* No error is possible. */
/* ------------------------------------------------------------------ */
decimal32 * decimal32Canonical(decimal32 *result, const decimal32 *d32) {
decNumber dn; // work
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL32);
decimal32ToNumber(d32, &dn);
decimal32FromNumber(result, &dn, &dc);// result will now be canonical
return result;
} // decimal32Canonical
#if DECTRACE || DECCHECK
/* Macros for accessing decimal32 fields. These assume the argument
is a reference (pointer) to the decimal32 structure, and the
decimal32 is in network byte order (big-endian) */
// Get sign
#define decimal32Sign(d) ((unsigned)(d)->bytes[0]>>7)
// Get combination field
#define decimal32Comb(d) (((d)->bytes[0] & 0x7c)>>2)
// Get exponent continuation [does not remove bias]
#define decimal32ExpCon(d) ((((d)->bytes[0] & 0x03)<<4) \
| ((unsigned)(d)->bytes[1]>>4))
// Set sign [this assumes sign previously 0]
#define decimal32SetSign(d, b) { \
(d)->bytes[0]|=((unsigned)(b)<<7);}
// Set exponent continuation [does not apply bias]
// This assumes range has been checked and exponent previously 0;
// type of exponent must be unsigned
#define decimal32SetExpCon(d, e) { \
(d)->bytes[0]|=(uint8_t)((e)>>4); \
(d)->bytes[1]|=(uint8_t)(((e)&0x0F)<<4);}
/* ------------------------------------------------------------------ */
/* decimal32Show -- display a decimal32 in hexadecimal [debug aid] */
/* d32 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted - valid bigendian only
void decimal32Show(const decimal32 *d32) {
char buf[DECIMAL32_Bytes*2+1];
Int i, j=0;
if (DECLITEND) {
for (i=0; i<DECIMAL32_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d32->bytes[3-i]);
}
printf(" D32> %s [S:%d Cb:%02x Ec:%02x] LittleEndian\n", buf,
d32->bytes[3]>>7, (d32->bytes[3]>>2)&0x1f,
((d32->bytes[3]&0x3)<<4)| (d32->bytes[2]>>4));
}
else {
for (i=0; i<DECIMAL32_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d32->bytes[i]);
}
printf(" D32> %s [S:%d Cb:%02x Ec:%02x] BigEndian\n", buf,
decimal32Sign(d32), decimal32Comb(d32), decimal32ExpCon(d32));
}
} // decimal32Show
#endif
|
Changes to decNumber/decimal32.h.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal 32-bit format module header */ /* ------------------------------------------------------------------ */ | | | | | | | | | | | | | | | | | | | | < < < < < < < < < < < < < < < < < < < < < < < < | | | | | > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
/* ------------------------------------------------------------------ */
/* Decimal 32-bit format module header */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2006. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
/* testcases, and Web links, at: http://www2.hursley.ibm.com/decimal */
/* */
/* Please send comments, suggestions, and corrections to the author: */
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
#if !defined(DECIMAL32)
#define DECIMAL32
#define DEC32NAME "decimal32" /* Short name */
#define DEC32FULLNAME "Decimal 32-bit Number" /* Verbose name */
#define DEC32AUTHOR "Mike Cowlishaw" /* Who to blame */
/* parameters for decimal32s */
#define DECIMAL32_Bytes 4 /* length */
#define DECIMAL32_Pmax 7 /* maximum precision (digits) */
#define DECIMAL32_Emax 96 /* maximum adjusted exponent */
#define DECIMAL32_Emin -95 /* minimum adjusted exponent */
#define DECIMAL32_Bias 101 /* bias for the exponent */
#define DECIMAL32_String 15 /* maximum string length, +1 */
#define DECIMAL32_EconL 6 /* exp. continuation length */
/* highest biased exponent (Elimit-1) */
#define DECIMAL32_Ehigh (DECIMAL32_Emax+DECIMAL32_Bias-DECIMAL32_Pmax+1)
/* check enough digits, if pre-defined */
#if defined(DECNUMDIGITS)
#if (DECNUMDIGITS<DECIMAL32_Pmax)
#error decimal32.h needs pre-defined DECNUMDIGITS>=7 for safe use
#endif
#endif
#ifndef DECNUMDIGITS
#define DECNUMDIGITS DECIMAL32_Pmax /* size if not already defined*/
#endif
#ifndef DECNUMBER
#include "decNumber.h" /* context and number library */
#endif
/* Decimal 32-bit type, accessible by bytes */
typedef struct {
uint8_t bytes[DECIMAL32_Bytes]; /* decimal32: 1, 5, 6, 20 bits*/
} decimal32;
/* special values [top byte excluding sign bit; last two bits are */
/* don't-care for Infinity on input, last bit don't-care for NaN] */
#if !defined(DECIMAL_NaN)
#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
#endif
/* ---------------------------------------------------------------- */
/* Routines */
/* ---------------------------------------------------------------- */
/* String conversions */
decimal32 * decimal32FromString(decimal32 *, const char *, decContext *);
char * decimal32ToString(const decimal32 *, char *);
char * decimal32ToEngString(const decimal32 *, char *);
/* decNumber conversions */
decimal32 * decimal32FromNumber(decimal32 *, const decNumber *,
decContext *);
decNumber * decimal32ToNumber(const decimal32 *, decNumber *);
/* Format-dependent utilities */
uint32_t decimal32IsCanonical(const decimal32 *);
decimal32 * decimal32Canonical(decimal32 *, const decimal32 *);
#endif
|
Changes to decNumber/decimal64.c.
1 2 3 | /* ------------------------------------------------------------------ */ /* Decimal 64-bit format module */ /* ------------------------------------------------------------------ */ | | | 1 2 3 4 5 6 7 8 9 10 11 |
/* ------------------------------------------------------------------ */
/* Decimal 64-bit format module */
/* ------------------------------------------------------------------ */
/* Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. */
/* */
/* This software is made available under the terms of the */
/* ICU License -- ICU 1.8.1 and later. */
/* */
/* The description and User's Guide ("The decNumber C Library") for */
/* this software is called decNumber.pdf. This document is */
/* available, together with arithmetic and format specifications, */
|
| ︙ | ︙ | |||
27 28 29 30 31 32 33 | #include <stdio.h> // [for printf] #define DECNUMDIGITS 16 // make decNumbers with space for 16 #include "decNumber.h" // base number library #include "decNumberLocal.h" // decNumber local types, etc. #include "decimal64.h" // our primary include | | > > > > < < < < < | 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | #include <stdio.h> // [for printf] #define DECNUMDIGITS 16 // make decNumbers with space for 16 #include "decNumber.h" // base number library #include "decNumberLocal.h" // decNumber local types, etc. #include "decimal64.h" // our primary include /* Utility routines and tables [in decimal64.c]; externs for C++ */ extern const uInt COMBEXP[32], COMBMSD[32]; extern const uShort DPD2BIN[1024]; extern const uShort BIN2DPD[1000]; extern const uByte BIN2CHAR[4001]; extern void decDigitsFromDPD(decNumber *, const uInt *, Int); extern void decDigitsToDPD(const decNumber *, uInt *, Int); #if DECTRACE || DECCHECK void decimal64Show(const decimal64 *); // for debug extern void decNumberShow(const decNumber *); // .. #endif /* Useful macro */ // Clear a structure (e.g., a decNumber) #define DEC_clear(d) memset(d, 0, sizeof(*d)) /* define and include the tables to use for conversions */ #define DEC_BIN2CHAR 1 #define DEC_DPD2BIN 1 |
| ︙ | ︙ | |||
172 173 174 175 176 177 178 |
}
targhi|=comb<<26; // add combination field ..
targhi|=(exp&0xff)<<18; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targhi|=0x80000000; // add sign bit
| | < < | < < < < < < < < < < < < < < < < < | 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 |
}
targhi|=comb<<26; // add combination field ..
targhi|=(exp&0xff)<<18; // .. and exponent continuation
} // finite
if (dn->bits&DECNEG) targhi|=0x80000000; // add sign bit
// now write to storage; this is now always endian
pu=(uInt *)d64->bytes; // overlay
if (DECLITEND) {
pu[0]=targar[0]; // directly store the low int
pu[1]=targar[1]; // then the high int
}
else {
pu[0]=targar[1]; // directly store the high int
pu[1]=targar[0]; // then the low int
}
if (status!=0) decContextSetStatus(set, status); // pass on status
// decimal64Show(d64);
return d64;
} // decimal64FromNumber
/* ------------------------------------------------------------------ */
|
| ︙ | ︙ | |||
223 224 225 226 227 228 229 | uInt comb; // combination field uInt *pu; // work Int need; // .. uInt sourar[2]; // source 64-bit #define sourhi sourar[1] // name the word with the sign #define sourlo sourar[0] // and the lower word | | < < | < < < < < < < < < < < < < < < < < | 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 |
uInt comb; // combination field
uInt *pu; // work
Int need; // ..
uInt sourar[2]; // source 64-bit
#define sourhi sourar[1] // name the word with the sign
#define sourlo sourar[0] // and the lower word
// load source from storage; this is endian
pu=(uInt *)d64->bytes; // overlay
if (DECLITEND) {
sourlo=pu[0]; // directly load the low int
sourhi=pu[1]; // then the high int
}
else {
sourhi=pu[0]; // directly load the high int
sourlo=pu[1]; // then the low int
}
comb=(sourhi>>26)&0x1f; // combination field
decNumberZero(dn); // clean number
if (sourhi&0x80000000) dn->bits=DECNEG; // set sign if negative
msd=COMBMSD[comb]; // decode the combination field
|
| ︙ | ︙ | |||
335 336 337 338 339 340 341 | Int pre, e; // .. const uByte *u; // .. uInt sourar[2]; // source 64-bit #define sourhi sourar[1] // name the word with the sign #define sourlo sourar[0] // and the lower word | | < < | < < < < < < < < < < < < < < < < < | 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 |
Int pre, e; // ..
const uByte *u; // ..
uInt sourar[2]; // source 64-bit
#define sourhi sourar[1] // name the word with the sign
#define sourlo sourar[0] // and the lower word
// load source from storage; this is endian
pu=(uInt *)d64->bytes; // overlay
if (DECLITEND) {
sourlo=pu[0]; // directly load the low int
sourhi=pu[1]; // then the high int
}
else {
sourhi=pu[0]; // directly load the high int
sourlo=pu[1]; // then the low int
}
c=string; // where result will go
if (((Int)sourhi)<0) *c++='-'; // handle sign
comb=(sourhi>>26)&0x1f; // combination field
msd=COMBMSD[comb]; // decode the combination field
exp=COMBEXP[comb]; // ..
|
| ︙ | ︙ | |||
502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 |
decimal64FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal64FromString
#if DECTRACE || DECCHECK
/* ------------------------------------------------------------------ */
/* decimal64Show -- display a decimal64 in hexadecimal [debug aid] */
/* d64 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted
void decimal64Show(const decimal64 *d64) {
char buf[DECIMAL64_Bytes*2+1];
Int i, j=0;
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < | | < < < | 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 |
decimal64FromNumber(result, &dn, &dc);
if (dc.status!=0) { // something happened
decContextSetStatus(set, dc.status); // .. pass it on
}
return result;
} // decimal64FromString
/* ------------------------------------------------------------------ */
/* decimal64IsCanonical -- test whether encoding is canonical */
/* d64 is the source decimal64 */
/* returns 1 if the encoding of d64 is canonical, 0 otherwise */
/* No error is possible. */
/* ------------------------------------------------------------------ */
uint32_t decimal64IsCanonical(const decimal64 *d64) {
decNumber dn; // work
decimal64 canon; // ..
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL64);
decimal64ToNumber(d64, &dn);
decimal64FromNumber(&canon, &dn, &dc);// canon will now be canonical
return memcmp(d64, &canon, DECIMAL64_Bytes)==0;
} // decimal64IsCanonical
/* ------------------------------------------------------------------ */
/* decimal64Canonical -- copy an encoding, ensuring it is canonical */
/* d64 is the source decimal64 */
/* result is the target (may be the same decimal64) */
/* returns result */
/* No error is possible. */
/* ------------------------------------------------------------------ */
decimal64 * decimal64Canonical(decimal64 *result, const decimal64 *d64) {
decNumber dn; // work
decContext dc; // ..
decContextDefault(&dc, DEC_INIT_DECIMAL64);
decimal64ToNumber(d64, &dn);
decimal64FromNumber(result, &dn, &dc);// result will now be canonical
return result;
} // decimal64Canonical
#if DECTRACE || DECCHECK
/* Macros for accessing decimal64 fields. These assume the
argument is a reference (pointer) to the decimal64 structure,
and the decimal64 is in network byte order (big-endian) */
// Get sign
#define decimal64Sign(d) ((unsigned)(d)->bytes[0]>>7)
// Get combination field
#define decimal64Comb(d) (((d)->bytes[0] & 0x7c)>>2)
// Get exponent continuation [does not remove bias]
#define decimal64ExpCon(d) ((((d)->bytes[0] & 0x03)<<6) \
| ((unsigned)(d)->bytes[1]>>2))
// Set sign [this assumes sign previously 0]
#define decimal64SetSign(d, b) { \
(d)->bytes[0]|=((unsigned)(b)<<7);}
// Set exponent continuation [does not apply bias]
// This assumes range has been checked and exponent previously 0;
// type of exponent must be unsigned
#define decimal64SetExpCon(d, e) { \
(d)->bytes[0]|=(uint8_t)((e)>>6); \
(d)->bytes[1]|=(uint8_t)(((e)&0x3F)<<2);}
/* ------------------------------------------------------------------ */
/* decimal64Show -- display a decimal64 in hexadecimal [debug aid] */
/* d64 -- the number to show */
/* ------------------------------------------------------------------ */
// Also shows sign/cob/expconfields extracted
void decimal64Show(const decimal64 *d64) {
char buf[DECIMAL64_Bytes*2+1];
Int i, j=0;
if (DECLITEND) {
for (i=0; i<DECIMAL64_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d64->bytes[7-i]);
}
printf(" D64> %s [S:%d Cb:%02x Ec:%02x] LittleEndian\n", buf,
d64->bytes[7]>>7, (d64->bytes[7]>>2)&0x1f,
((d64->bytes[7]&0x3)<<6)| (d64->bytes[6]>>2));
}
else { // big-endian
for (i=0; i<DECIMAL64_Bytes; i++, j+=2) {
sprintf(&buf[j], "%02x", d64->bytes[i]);
}
printf(" D64> %s [S:%d Cb:%02x Ec:%02x] BigEndian\n", buf,
decimal64Sign(d64), decimal64Comb(d64), decimal64ExpCon(d64));
}
} // decimal64Show
#endif
/* ================================================================== */
/* Shared utility routines and tables */
/* ================================================================== */
// define and include the conversion tables to use for shared code
|
| ︙ | ︙ | |||
563 564 565 566 567 568 569 | /* COMBEXP - 2-bit most-significant-bits of exponent */ /* [11 if an Infinity or NaN] */ /* COMBMSD - 4-bit most-significant-digit */ /* [0=Infinity, 1=NaN if COMBEXP=11] */ /* */ /* Both are indexed by the 5-bit combination field (0-31) */ /* ------------------------------------------------------------------ */ | | > | > | | > > | 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 |
/* COMBEXP - 2-bit most-significant-bits of exponent */
/* [11 if an Infinity or NaN] */
/* COMBMSD - 4-bit most-significant-digit */
/* [0=Infinity, 1=NaN if COMBEXP=11] */
/* */
/* Both are indexed by the 5-bit combination field (0-31) */
/* ------------------------------------------------------------------ */
const uInt COMBEXP[32]={0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2,
0, 0, 1, 1, 2, 2, 3, 3};
const uInt COMBMSD[32]={0, 1, 2, 3, 4, 5, 6, 7,
0, 1, 2, 3, 4, 5, 6, 7,
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 8, 9, 8, 9, 0, 1};
/* ------------------------------------------------------------------ */
/* decDigitsToDPD -- pack coefficient into DPD form */
/* */
/* dn is the source number (assumed valid, max DECMAX754 digits) */
/* targ is 1, 2, or 4-element uInt array, which the caller must */
/* have cleared to zeros */
|
| ︙ | ︙ |
Changes to decNumber/decimal64.h.
| ︙ | ︙ | |||
15 16 17 18 19 20 21 | /* mfc@uk.ibm.com */ /* Mike Cowlishaw, IBM Fellow */ /* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */ /* ------------------------------------------------------------------ */ #if !defined(DECIMAL64) #define DECIMAL64 | | | | | | | | | | | | | | | | | | | | | < < < < < < < < < < < < < < < < < < < < < < < < | | | | | > > > > | 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 |
/* mfc@uk.ibm.com */
/* Mike Cowlishaw, IBM Fellow */
/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
/* ------------------------------------------------------------------ */
#if !defined(DECIMAL64)
#define DECIMAL64
#define DEC64NAME "decimal64" /* Short name */
#define DEC64FULLNAME "Decimal 64-bit Number" /* Verbose name */
#define DEC64AUTHOR "Mike Cowlishaw" /* Who to blame */
/* parameters for decimal64s */
#define DECIMAL64_Bytes 8 /* length */
#define DECIMAL64_Pmax 16 /* maximum precision (digits) */
#define DECIMAL64_Emax 384 /* maximum adjusted exponent */
#define DECIMAL64_Emin -383 /* minimum adjusted exponent */
#define DECIMAL64_Bias 398 /* bias for the exponent */
#define DECIMAL64_String 24 /* maximum string length, +1 */
#define DECIMAL64_EconL 8 /* exp. continuation length */
/* highest biased exponent (Elimit-1) */
#define DECIMAL64_Ehigh (DECIMAL64_Emax+DECIMAL64_Bias-DECIMAL64_Pmax+1)
/* check enough digits, if pre-defined */
#if defined(DECNUMDIGITS)
#if (DECNUMDIGITS<DECIMAL64_Pmax)
#error decimal64.h needs pre-defined DECNUMDIGITS>=16 for safe use
#endif
#endif
#ifndef DECNUMDIGITS
#define DECNUMDIGITS DECIMAL64_Pmax /* size if not already defined*/
#endif
#ifndef DECNUMBER
#include "decNumber.h" /* context and number library */
#endif
/* Decimal 64-bit type, accessible by bytes */
typedef struct {
uint8_t bytes[DECIMAL64_Bytes]; /* decimal64: 1, 5, 8, 50 bits*/
} decimal64;
/* special values [top byte excluding sign bit; last two bits are */
/* don't-care for Infinity on input, last bit don't-care for NaN] */
#if !defined(DECIMAL_NaN)
#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
#endif
/* ---------------------------------------------------------------- */
/* Routines */
/* ---------------------------------------------------------------- */
/* String conversions */
decimal64 * decimal64FromString(decimal64 *, const char *, decContext *);
char * decimal64ToString(const decimal64 *, char *);
char * decimal64ToEngString(const decimal64 *, char *);
/* decNumber conversions */
decimal64 * decimal64FromNumber(decimal64 *, const decNumber *,
decContext *);
decNumber * decimal64ToNumber(const decimal64 *, decNumber *);
/* Format-dependent utilities */
uint32_t decimal64IsCanonical(const decimal64 *);
decimal64 * decimal64Canonical(decimal64 *, const decimal64 *);
#endif
|
Changes to decNumber/example6.c.
| ︙ | ︙ | |||
48 49 50 51 52 53 54 |
decPackedFromNumber(respack, sizeof(respack), &resscale, &total);
// lay out the total as sixteen hexadecimal pairs
for (i=0; i<16; i++) {
sprintf(&hexes[i*3], "%02x ", respack[i]);
}
| | | 48 49 50 51 52 53 54 55 56 57 58 59 |
decPackedFromNumber(respack, sizeof(respack), &resscale, &total);
// lay out the total as sixteen hexadecimal pairs
for (i=0; i<16; i++) {
sprintf(&hexes[i*3], "%02x ", respack[i]);
}
printf("Result: %s (scale=%ld)\n", hexes, resscale);
} //---------------------------------------------------------------|
return 0;
} // main
|
Changes to decNumber/readme.txt.
| ︙ | ︙ | |||
29 30 31 32 33 34 35 |
Note: a commercial license for this code is also available by
following the 'License this technology' link from the alphaWorks
page: http://www.alphaWorks.ibm.com/tech/decnumber
* decNumber.pdf (documentation)
| | | | | > > | 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
Note: a commercial license for this code is also available by
following the 'License this technology' link from the alphaWorks
page: http://www.alphaWorks.ibm.com/tech/decnumber
* decNumber.pdf (documentation)
* The .c and .h file for each module in the package (see the
decNumber documentation), decDPD.h (used by decimal64), and
decNumberLocal.h (local definitions)
* The .c files for each of the examples (example1.c through
example6.c).
The alphaWorks package is made available under the terms of the IBM
alphaWorks License Agreement (included in various languages in the
file alphaWorks-license-files.zip), unless you have agreed different
licensing terms with IBM. Your use of that package indicates your
acceptance of the terms and conditions of that Agreement.
The ICU package is made available under the terms of the ICU License
(ICU 1.8.1 and later) included in the package as ICU-license.html.
Your use of that package indicates your acceptance of the terms and
conditions of that Agreement.
To use and check decNumber
--------------------------
Please read the appropriate license and documentation before using
this package. If you are upgrading an existing use of decNumber
(version <= 3.37) please read the Changes Appendix for later
versions -- you may need to change the DECLITEND flag.
1. Compile and link example1.c, decNumber.c, and decContext.c
For example:
gcc -o example1 example1.c decNumber.c decContext.c
Note: If your compiler does not provide stdint.h or if your C
|
| ︙ | ︙ |
Changes to doc/ldecNumber.odt.
cannot compute difference between binary files
Changes to doc/ldecNumber.pod.
| ︙ | ︙ | |||
134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | retaining the spelling, and =item * retaining the case for constant names =back Wherever there was a predefined Lua metamethod, e. g., C<__add>, the appropriate function is bound to that name as well as the B<decNumber> package function name. Where it seemed appropriate, functions are provided both as methods on decimal numbers, as well as functions in the C<decNumber> module. =head2 Mutability The decimal numbers created by Lua are not mutable. This decision was based on my judgment that the potential performance benefit, mainly lower memory consumption and less garbage collection, was | > > > > > | | 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | retaining the spelling, and =item * retaining the case for constant names =back There are two cases where in following these rules the B<decNumber> names clash with Lua reserved words C<or> and C<and> -- in these cases the B<decNumber> functions are called "logical" operations, so I called the functions C<lor> and C<land>. Wherever there was a predefined Lua metamethod, e. g., C<__add>, the appropriate function is bound to that name as well as the B<decNumber> package function name. Where it seemed appropriate, functions are provided both as methods on decimal numbers, as well as functions in the C<decNumber> module. =head2 Mutability The decimal numbers created by Lua are not mutable. This decision was based on my judgment that the potential performance benefit, mainly lower memory consumption and less garbage collection, was outweighed by the safety and lack of "surprise" that immutability provides. This makes decimal numbers compatible with Lua numbers and strings, both of which are also not mutable. =head2 Conversion All the functions in the C<decNumber> module automatically convert their arguments from Lua numbers or strings as necessary to perform |
| ︙ | ︙ | |||
206 207 208 209 210 211 212 | is included, but has been designed for WindowsXP. =head2 Compliance Test File: I<ldecNumberTestDriver.lua> This is the big test. It uses dectest sources from IBM, and has | | | | | | | | | | 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 |
is included, but has been designed for WindowsXP.
=head2 Compliance Test
File: I<ldecNumberTestDriver.lua>
This is the big test. It uses dectest sources from IBM, and has
over 60,000 test cases. The Lua file is a driver to execute the tests
specified by dectest.
As of version 21 of the Lua C<decNumber> module, the results for this
test (dectest version 2.55) are:
C<For all 60937 tests, 59951 succeeded, 5 failed, 301 failed(conv), 644 skipped(#), 36 skipped(prec).>
This is as good as possible with the default configuration. What this means is:
59951 succeeded woot!
5 failed these 5 tests are know to fail in the decNumber C library;
these edge cases are under reconsideration in the Decimal Number Specification
301 failed(conv) the precision required for the operands is insufficient in the Lua wrapper
644 skipped(#) the test is for NULL arguments or format conversions not supported
36 skipped(prec) the test called for a precision larger than provided in the Lua wrapper
=head1 REFERENCE
Here is a reference to the data types, constants, and functions in the
C<decNumber> module. Many of these will refer to the decNumber C library
User's Guide, I<decNumber.pdf>, for implementation details.
|
| ︙ | ︙ | |||
312 313 314 315 316 317 318 319 320 321 322 323 324 325 |
decNumber.ROUND_CEILING round towards +infinity
decNumber.ROUND_UP round away from 0
decNumber.ROUND_HALF_UP 0.5 rounds up
decNumber.ROUND_HALF_EVEN 0.5 rounds to nearest even
decNumber.ROUND_HALF_DOWN 0.5 rounds down
decNumber.ROUND_DOWN round towards 0 (truncate)
decNumber.ROUND_FLOOR round towards -infinity
=head1 Status Flags
These numeric status flags are used with
L<C<decctx:getstatus()>|/decctx:getstatus>
decNumber.Conversion_syntax
| > | 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 |
decNumber.ROUND_CEILING round towards +infinity
decNumber.ROUND_UP round away from 0
decNumber.ROUND_HALF_UP 0.5 rounds up
decNumber.ROUND_HALF_EVEN 0.5 rounds to nearest even
decNumber.ROUND_HALF_DOWN 0.5 rounds down
decNumber.ROUND_DOWN round towards 0 (truncate)
decNumber.ROUND_FLOOR round towards -infinity
decNumber.ROUND_05UP round for reround
=head1 Status Flags
These numeric status flags are used with
L<C<decctx:getstatus()>|/decctx:getstatus>
decNumber.Conversion_syntax
|
| ︙ | ︙ | |||
343 344 345 346 347 348 349 350 351 352 353 354 355 356 |
decNumber.IEEE_854_Invalid_operation
decNumber.IEEE_854_Overflow
decNumber.IEEE_854_Underflow
decNumber.Errors normally errors (results are qNaN, infinite, or 0)
decNumber.NaNs cause a result to become qNaN
decNumber.Information normally for information only (have finite results)
=head1 Initialization Descriptors
These constants are used with
L<C<decctx:setdefault(x)>|/decctx:setdefault>
decNumber.INIT_BASE
decNumber.INIT_DECIMAL32
| > > > > > > > > > > > > > > > > > > > > > | 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 |
decNumber.IEEE_854_Invalid_operation
decNumber.IEEE_854_Overflow
decNumber.IEEE_854_Underflow
decNumber.Errors normally errors (results are qNaN, infinite, or 0)
decNumber.NaNs cause a result to become qNaN
decNumber.Information normally for information only (have finite results)
=head1 Classifications
These numeric classifications for decNumbers are aligned with IEEE 754r
and are returned by
L<C<decnum:class()>|/decnum:class>
Note that 'normal' and 'subnormal' are meaningful only with a decContext.
decNumber.CLASS_SNAN
decNumber.CLASS_QNAN
decNumber.CLASS_NEG_INF
decNumber.CLASS_NEG_NORMAL
decNumber.CLASS_NEG_SUBNORMAL
decNumber.CLASS_NEG_ZERO
decNumber.CLASS_POS_ZERO
decNumber.CLASS_POS_SUBNORMAL
decNumber.CLASS_POS_NORMAL
decNumber.CLASS_POS_INF
These classifications are also returned as string values from
L<C<decnum:classasstring()>|/decnum:classasstring>
=head1 Initialization Descriptors
These constants are used with
L<C<decctx:setdefault(x)>|/decctx:setdefault>
decNumber.INIT_BASE
decNumber.INIT_DECIMAL32
|
| ︙ | ︙ | |||
673 674 675 676 677 678 679 680 681 682 683 684 685 686 |
Note that by binding the method C<__add> to this function, the
Lua addition operator (C<+>) may be used with a C<decnum> on the
left and a C<decarg> on the right.
Uses the C library function C<decNumberAdd()>.
=head2 C<decnum:divide>
decnum:divide (decarg)
decnum:__div (decarg)
decNumber.divide (decarg, decarg)
Returns a decimal number that is the left (1st) argument divided
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 |
Note that by binding the method C<__add> to this function, the
Lua addition operator (C<+>) may be used with a C<decnum> on the
left and a C<decarg> on the right.
Uses the C library function C<decNumberAdd()>.
=head2 C<decnum:copy>
decnum:copy ()
decNumber.copy (decarg)
Returns a decimal number that is a copy of its argument. This is
not too useful since C<decnum>s are immutable in B<ldecNumber>,
but it could be used as an alternative to
L<C<decnum:tonumber>|/decnum:tonumber>
No error is possible from this function when its argument is a
C<decnum>.
Uses the C library function C<decNumberCopy()>.
=head2 C<decnum:copyabs>
decnum:copyabs ()
decNumber.copyabs (decarg)
Returns a decimal number that is the absolute value of its argument.
This is the quiet C<abs> function described in IEEE 754r.
No error is possible from this function when its argument is a
C<decnum>.
Uses the C library function C<decNumberCopyAbs()>.
=head2 C<decnum:copynegate>
decnum:copynegate ()
decNumber.copynegate (decarg)
Returns a decimal number that is the negation of its argument, in
other words it returns a copy of its argument with the sign inverted.
This is the quiet C<negate> function described in IEEE 754r.
No error is possible from this function when its argument is a
C<decnum>.
Uses the C library function C<decNumberCopyNegate()>.
=head2 C<decnum:copysign>
decnum:copysign (decarg)
decNumber.copysign (decarg, decarg)
Returns a decimal number that is a copy of its first argument but
with the sign of its second argument.
This is the quiet C<copysign> function described in IEEE 754r.
No error is possible from this function when its arguments are
both C<decnum>s.
Uses the C library function C<decNumberCopySign()>.
=head2 C<decnum:divide>
decnum:divide (decarg)
decnum:__div (decarg)
decNumber.divide (decarg, decarg)
Returns a decimal number that is the left (1st) argument divided
|
| ︙ | ︙ | |||
732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 |
The current context's rounding mode is used.
See L<C<decnum:mod>|/decnum:mod>.
Uses the C library function C<decNumberDivideInteger()>, and then
C<decNumberMultiply()> followed by C<decNumberCompare() decNumberIsZero()>
to check if the remainder is zero, and C<decNumberSubtract()>.
=head2 C<decnum:ln>
decnum:ln ()
decNumber.ln (decarg)
Returns a decimal number that is the natural logarithm (logarithm in
base e) of the argument.
Uses the C library function C<decNumberLn()>.
=head2 C<decnum:log10>
decnum:log10 ()
decNumber.log10 (decarg)
Returns a decimal number that is the logarithm in base ten of the
argument.
Uses the C library function C<decNumberLog10()>.
=head2 C<decnum:max>
decnum:max (decarg)
decNumber.max (decarg, decarg)
Returns a decimal number that is the maximum of its arguments.
Uses the C library function C<decNumberMax()>.
=head2 C<decnum:min>
decnum:min (decarg)
decNumber.min (decarg, decarg)
Returns a decimal number that is the minimum of its arguments.
Uses the C library function C<decNumberMin()>.
=head2 C<decnum:minus>
decnum:minus ()
decnum:__unm ()
decNumber.minus (decarg)
Returns a decimal number that is the result of subtracting
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 |
The current context's rounding mode is used.
See L<C<decnum:mod>|/decnum:mod>.
Uses the C library function C<decNumberDivideInteger()>, and then
C<decNumberMultiply()> followed by C<decNumberCompare() decNumberIsZero()>
to check if the remainder is zero, and C<decNumberSubtract()>.
=head2 C<decnum:fma>
decnum:fma (decarg,decarg)
decNumber.fma (decarg, decarg, decarg)
Returns a decimal number that is the result of multiplying the first
argument by the second argument and then adding the third argument to
that intermediate result. It is equivalent to a multiplication followed
by an addition except that the intermediate result is not rounded and
will not cause overflow or underflow. That is, only the final result
is rounded and checked.
Uses the C library function C<decNumberFMA()>.
=head2 C<decnum:invert>
decnum:invert ()
decNumber.invert (decarg)
Returns a decimal number that is the result of the digit-wise logical
inversion of the argument (a 0 digit becomes 1 and vice versa).
Uses the C library function C<decNumberInvert()>.
=head2 C<decnum:land>
decnum:land (decarg)
decNumber.land (decarg, decarg)
Returns a decimal number that is the digit-wise logical and of the
arguments. Note that all digits of the arguments must be 0 or 1 or
else this operation returns NaN,
Uses the C library function C<decNumberAnd()>.
=head2 C<decnum:ln>
decnum:ln ()
decNumber.ln (decarg)
Returns a decimal number that is the natural logarithm (logarithm in
base e) of the argument.
Uses the C library function C<decNumberLn()>.
=head2 C<decnum:log10>
decnum:log10 ()
decNumber.log10 (decarg)
Returns a decimal number that is the logarithm in base ten of the
argument.
Uses the C library function C<decNumberLog10()>.
=head2 C<decnum:logb>
decnum:logb ()
decNumber.logb (decarg)
Returns a decimal number that is the adjusted exponent of the
argument, according to the rules for the C<logB> operation of the
IEEE 754r proposal. This returns the exponent of the argument as
though its decimal point had been moved to follow the first digit
while keeping the same value. The result is not limited by
C<emin> or C<emax>.
Uses the C library function C<decNumberLogB()>.
=head2 C<decnum:lor>
decnum:lor (decarg)
decNumber.lor (decarg, decarg)
Returns a decimal number that is the digit-wise logical inclusive or
of the arguments. Note that all digits of the arguments must be 0 or
1 or else this operation returns NaN,
Uses the C library function C<decNumberOr()>.
=head2 C<decnum:max>
decnum:max (decarg)
decNumber.max (decarg, decarg)
Returns a decimal number that is the maximum of its arguments.
Uses the C library function C<decNumberMax()>.
=head2 C<decnum:maxmag>
decnum:maxmag (decarg)
decNumber.maxmag (decarg, decarg)
Returns a decimal number that is the one of its arguments that
has the maximum magnitude. It is identical to
L<C<decnum:max>|/decnum:max> except that the signs of the operands
are ignored and taken to be 0 (non-negative).
Uses the C library function C<decNumberMaxMag()>.
=head2 C<decnum:min>
decnum:min (decarg)
decNumber.min (decarg, decarg)
Returns a decimal number that is the minimum of its arguments.
Uses the C library function C<decNumberMin()>.
=head2 C<decnum:minmag>
decnum:minmag (decarg)
decNumber.minmag (decarg, decarg)
Returns a decimal number that is the one of its arguments that
has the minimum magnitude. It is identical to
L<C<decnum:min>|/decnum:min> except that the signs of the operands
are ignored and taken to be 0 (non-negative).
Uses the C library function C<decNumberMinMag()>.
=head2 C<decnum:minus>
decnum:minus ()
decnum:__unm ()
decNumber.minus (decarg)
Returns a decimal number that is the result of subtracting
|
| ︙ | ︙ | |||
826 827 828 829 830 831 832 | Note that by binding the method C<__mul> to this function, the Lua multiplication operator (C<*>) may be used with a C<decnum> on the left and a C<decarg> on the right. Uses the C library function C<decNumberMultiply()>. | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 |
Note that by binding the method C<__mul> to this function, the Lua
multiplication operator (C<*>) may be used with a C<decnum> on the
left and a C<decarg> on the right.
Uses the C library function C<decNumberMultiply()>.
=head2 C<decnum:nextminus>
decnum:nextminus ()
decNumber.nextminus (decarg)
Returns a decimal number that is the closest value to the argument
in the direction of -Infinity. This is computed as though by
subtracting an infinitesimal amount from the argument
using C<ROUND_FLOOR>, except that no flags are set as long as the
argument is a C<decnum> (unless the argument is a signaling NaN).
This function is a generalization of the IEEE 754 C<nextDown>
operation.
Uses the C library function C<decNumberNextMinus()>.
=head2 C<decnum:nextplus>
decnum:nextplus ()
decNumber.nextplus (decarg)
Returns a decimal number that is the closest value to the argument
in the direction of +Infinity. This is computed as though by
adding an infinitesimal amount from the argument
using C<ROUND_CEILING>, except that no flags are set as long as the
argument is a C<decnum> (unless the argument is a signaling NaN).
This function is a generalization of the IEEE 754 C<nextUp>
operation.
Uses the C library function C<decNumberNextPlus()>.
=head2 C<decnum:nexttoward>
decnum:nexttoward (decarg)
decNumber.nexttoward (decarg, decarg)
Returns a decimal number that is the closest value to the first
argument in the direction of the second argument. This is computed
as though by adding or subtracting an infinitesimal amount to the
first argument using either C<ROUND_CEILING> or C<ROUND_FLOOR>
depending on whether the second argument is larger or smaller than
the first argument. If the arguments are numerically equal, then
the result is a copy of the first argument with the sign of the
second argument. Flags are set as usual for an addition or
subtraction (no flags are set in the equals case).
This function is a generalization of the IEEE 754 C<nextAfter>
operation.
Uses the C library function C<decNumberNextToward()>.
=head2 C<decnum:normalize>
decnum:normalize ()
decNumber.normalize (decarg)
Returns a decimal number that is the result of adding the argument
to 0, and putting the result in its simplest form. That is, a non-zero
number which has any trailing zeros in the coefficient has those zeros
|
| ︙ | ︙ | |||
931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 |
has the value of the right (2nd) argument. See
L<C<decnum:quantize>|/decnum:quantize>.
The right (2nd) argument must be a whole number (before any rounding);
that is, any digits in the fractional part of the number must be zero.
Uses the C library function C<decNumberRescale()>.
=head2 C<decnum:samequantum>
decnum:samequantum (decarg)
decNumber.samequantum (decarg, decarg)
Returns the decimal number 1 when the exponents of the arguments are
equal, or if they are both Infinities or they are both NaNs; in all
other cases returns the decimal number 0. This function is used to
test whether the exponents of two numbers are equal. The coefficients
and signs of the arguments are ignored.
Uses the C library function C<decNumberSameQuantum()>.
=head2 C<decnum:squareroot>
decnum:squareroot ()
decNumber.squareroot (decarg)
Returns a decimal number that is the square root of its argument,
rounded if necessary using the digits setting in the decimal context
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 |
has the value of the right (2nd) argument. See
L<C<decnum:quantize>|/decnum:quantize>.
The right (2nd) argument must be a whole number (before any rounding);
that is, any digits in the fractional part of the number must be zero.
Uses the C library function C<decNumberRescale()>.
=head2 C<decnum:rotate>
decnum:rotate (decarg)
decNumber.rotate (decarg, decarg)
Returns a decimal number that is the first argument with the digits
of its coefficient rotated to the left (if the second argument is
positive) or to the right (if the second argument is negative)
without adjusting the exponent or the sign.
If the first argument has fewer digits than context C<digits> the
coefficient is padded with zeros on the left before the
rotate. Any leading zeros in the result are ignored, as usual.
The second argument is the count of digits to rotate; it must be an
integer (that is, it must have an exponent of 0) and must be in the
range C<-digits> through C<+digits> in the current context.
Uses the C library function C<decNumberRotate()>.
=head2 C<decnum:samequantum>
decnum:samequantum (decarg)
decNumber.samequantum (decarg, decarg)
Returns the decimal number 1 when the exponents of the arguments are
equal, or if they are both Infinities or they are both NaNs; in all
other cases returns the decimal number 0. This function is used to
test whether the exponents of two numbers are equal. The coefficients
and signs of the arguments are ignored.
Uses the C library function C<decNumberSameQuantum()>.
=head2 C<decnum:scaleb>
decnum:scaleb (decarg)
decNumber.scaleb (decarg, decarg)
This function returns the result of multiplying the first argument by
ten raised to the power of the second argument. It is used to adjust
(scale) the exponent of a number, using the rules of the C<scaleB>
operation in the IEEE 754r proposal. The second argument must be an
integer (that is, it must have an exponent of 0) and it must also be
in the range C<-n> through C<+n>, where C<n> is
C<2 * (context.emax + context.digits)>.
Uses the C library function C<decNumberScaleB()>.
=head2 C<decnum:shift>
decnum:shift (decarg)
decNumber.shift (decarg, decarg)
Returns a decimal number that is the first argument with the digits
of its coefficient shifted to the left (if the second argument is
positive) or to the right (if the second argument is negative)
without adjusting the exponent or the sign.
The coefficient is padded with zeros on the left or right, as
necessary. Any leading zeros in the result are ignored, as usual.
The second argument is the count of digits to shift; it must be an
integer (that is, it must have an exponent of 0) and must be in the
range C<-digits> through C<+digits> in the current context.
Uses the C library function C<decNumberShift()>.
=head2 C<decnum:squareroot>
decnum:squareroot ()
decNumber.squareroot (decarg)
Returns a decimal number that is the square root of its argument,
rounded if necessary using the digits setting in the decimal context
|
| ︙ | ︙ | |||
970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 |
Note that by binding the method C<__sub> to this function, the Lua
subtraction operator (C<->) may be used with a C<decnum> on the left
and a C<decarg> on the right.
Uses the C library function C<decNumberSubtract()>.
=head2 C<decnum:tointegralvalue>
decnum:tointegralvalue ()
decNumber.tointegralvalue (decarg)
Returns a decimal number that is the argument with any fractional
part removed, if necessary, using the rounding mode in the decimal
context.
Uses the C library function C<decNumberToIntegralValue()>.
=head2 C<decnum:trim>
decnum:trim ()
decNumber.trim (decarg)
Returns a decimal number that is the argument with any insignificant
trailing zeros removed. That is, if the number has any fractional
trailing zeros they are removed by dividing the coefficient by the
appropriate power of ten and adjusting the exponent accordingly.
Uses the C library function C<decNumberTrim()>.
B<Comparisons and Predicates>
=head2 C<decnum:compare>
decnum:compare (decarg)
decNumber.compare (decarg, decarg)
Returns a decimal number that is the comparison of its arguments
numerically. If the left (1st) argument is less than the right (2nd)
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 |
Note that by binding the method C<__sub> to this function, the Lua
subtraction operator (C<->) may be used with a C<decnum> on the left
and a C<decarg> on the right.
Uses the C library function C<decNumberSubtract()>.
=head2 C<decnum:tointegralexact>
decnum:tointegralexact ()
decNumber.tointegralexact (decarg)
Returns a decimal number that is the argument with any fractional
part removed, if necessary, using the rounding mode in the decimal
context.
The C<Inexact> flag is set if the result is numerically different
from the argument. Other than that, no flags are set as long as the
argument is a C<decnum> (unless the argument is a signaling NaN).
The result may have a positive exponent.
Uses the C library function C<decNumberToIntegralExact()>.
=head2 C<decnum:tointegralvalue>
decnum:tointegralvalue ()
decNumber.tointegralvalue (decarg)
Returns a decimal number that is the argument with any fractional
part removed, if necessary, using the rounding mode in the decimal
context.
No flags, not even C<Inexact>, are set as long as the
argument is a C<decnum> (unless the argument is a signaling NaN).
The result may have a positive exponent.
Uses the C library function C<decNumberToIntegralValue()>.
=head2 C<decnum:trim>
decnum:trim ()
decNumber.trim (decarg)
Returns a decimal number that is the argument with any insignificant
trailing zeros removed. That is, if the number has any fractional
trailing zeros they are removed by dividing the coefficient by the
appropriate power of ten and adjusting the exponent accordingly.
Uses the C library function C<decNumberTrim()>.
=head2 C<decnum:xor>
decnum:xor (decarg)
decNumber.xor (decarg, decarg)
Returns a decimal number that is the digit-wise logical exclusive or
of the arguments. Note that all digits of the arguments must be 0 or
1 or else this operation returns NaN,
Uses the C library function C<decNumberXor()>.
B<Comparisons and Predicates>
=head2 C<decnum:class>
decnum:class ()
decNumber.class (decarg)
Returns the class of a decNumber. No error is possible. The class is
one of the decNumber L</Classifications>.
Uses the C library function C<decNumberClass()>.
=head2 C<decnum:classasstring>
decnum:classasstring ()
decNumber.classasstring (decarg)
Returns the class of a decNumber as a string. No error is
possible. The class is one of "-Infinity", "-Normal",
"-Subnormal", "-Zero", "+Zero", "+Subnormal",
"+Normal", "+Infinity", "NaN", "sNaN", or "Invalid"
Uses the C library functions C<decNumberClass()> and
C<decNumberClassToString()>.
=head2 C<classtostring>
decNumber.classtostring (enum)
Converts the L</Classifications> of a decNumber to a string.
No error is possible. The class is one of "-Infinity",
"-Normal", "-Subnormal", "-Zero", "+Zero", "+Subnormal",
"+Normal", "+Infinity", "NaN", "sNaN", or "Invalid".
Uses the C library function C<decNumberClassToString()>.
=head2 C<decnum:compare>
decnum:compare (decarg)
decNumber.compare (decarg, decarg)
Returns a decimal number that is the comparison of its arguments
numerically. If the left (1st) argument is less than the right (2nd)
|
| ︙ | ︙ | |||
1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 |
-NaN < -sNaN < -Infinity < -finites < -0 < +0 < +finites < +Infinity < +sNaN < +NaN.
Also, C<1.000 < 1.0> (etc.) and NaNs are ordered by payload.
Uses the C library function C<decNumberCompareTotal()>.
=head2 C<decnum:eq>
decnum:eq (decarg)
decnum:__eq (decarg)
decNumber.eq (<decarg>, <decarg>)
Returns a boolean that is true when the arguments are equal, false
otherwise.
Note that by binding the method C<__eq> to this function, the Lua
equality operators (C<==> and C<~=>) may be used with a C<decnum>
on the left and a C<decnum> on the right.
Uses the C library functions C<decNumberCompare()> and
C<decNumberIsZero()>.
| > > > > > > > > > > > > | > > > > > > > > > > > | | | | > | | | | | | | | > > > > > > > > > > > > > > > > > > > > > | | | > > > > > > > > > > > > > > > > > > > > > > | | | | | | 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 |
-NaN < -sNaN < -Infinity < -finites < -0 < +0 < +finites < +Infinity < +sNaN < +NaN.
Also, C<1.000 < 1.0> (etc.) and NaNs are ordered by payload.
Uses the C library function C<decNumberCompareTotal()>.
=head2 C<decnum:comparetotalmag>
decnum:comparetotalmag (decarg)
decNumber.comparetotalmag (decarg, decarg)
Returns a decimal number that is the comparison of the magnitude of
its arguments using the IEEE 754r proposed ordering. It is identical
to L<C<decnum:comparetotal>|/decnum:comparetotal> above except that
the signs of the operands are ignored and taken to be 0 (non-negative).
Uses the C library function C<decNumberCompareTotalMag()>.
=head2 C<decnum:eq>
decnum:eq (decarg)
decnum:__eq (decarg)
decNumber.eq (<decarg>, <decarg>)
Returns a boolean that is true when the arguments are equal, false
otherwise.
Note that by binding the method C<__eq> to this function, the Lua
equality operators (C<==> and C<~=>) may be used with a C<decnum>
on the left and a C<decnum> on the right.
Uses the C library functions C<decNumberCompare()> and
C<decNumberIsZero()>.
=head2 C<decnum:iscanonical>
decnum:iscanonical ()
decNumber.iscanonical (decarg)
Returns true always, because decNumbers always have canonical
encodings (the function is provided for compatibility with the
IEEE 754r operation C<isCanonical>). No error is possible.
Uses the C library function C<decNumberIsCanonical()>.
=head2 C<decnum:isfinite>
decnum:isfinite ()
decNumber.isfinite (decarg)
Returns a boolean that is true if the argument is finite, false
otherwise (that is, the argument is an infinity or a NaN).
No error is possible.
Uses the C library function C<decNumberIsFinite()>.
=head2 C<decnum:isinfinite>
decnum:isinfinite ()
decNumber.isinfinite (decarg)
Returns a boolean that is true if the argument is infinite,
false otherwise. No error is possible.
Uses the C library function C<decNumberIsInfinite()>.
=head2 C<decnum:isnan>
decnum:isnan ()
decNumber.isnan (decarg)
Returns a boolean that is true if the argument is a NaN (quiet or
signaling), false otherwise. No error is possible.
Uses the C library function C<decNumberIsNaN()>.
=head2 C<decnum:isnegative>
decnum:isnegative ()
decNumber.isnegative (decarg)
Returns a boolean that is true if the argument is is normal (that
is, finite, non-zero, and not subnormal), false otherwise.
No error is possible.
Uses the C library function C<decNumberIsNegative()>.
=head2 C<decnum:isnormal>
decnum:isnormal ()
decNumber.isnormal (decarg)
Returns a boolean that is true if the argument is negative, false
otherwise. No error is possible.
Uses the C library function C<decNumberIsNormal()>.
=head2 C<decnum:isqnan>
decnum:isqnan ()
decNumber.isqnan (decarg)
Returns a boolean that is true if the argument is a quiet NaN,
false otherwise. No error is possible.
Uses the C library function C<decNumberIsQNaN()>.
=head2 C<decnum:issnan>
decnum:issnan ()
decNumber.issnan (decarg)
Returns a boolean that is true if the argument is a signaling NaN,
false otherwise. No error is possible.
Uses the C library function C<decNumberIsSNaN()>.
=head2 C<decnum:isspecial>
decnum:isspecial ()
decNumber.isspecial (decarg)
Returns a boolean that is true if the argument has a special
value (Infinity or NaN), false otherwise; it is the inversion of
L<C<decnum:isfinite>|/decnum:isfinite>. No error is possible.
Uses the C library function C<decNumberIsSpecial()>.
=head2 C<decnum:issubnormal>
decnum:issubnormal ()
decNumber.issubnormal (decarg)
Returns a boolean that is true if the argument is subnormal (that
is, finite, non-zero, and not in the range of normal values), false
otherwise. No error is possible.
Uses the C library function C<decNumberIsSubnormal()>.
=head2 C<decnum:iszero>
decnum:iszero
decNumber.iszero (decarg)
Returns a boolean that is true if the argument is zero, false
otherwise. No error is possible.
Uses the C library function C<decNumberIsZero()>.
=head2 C<decnum:le>
decnum:le (decarg)
decnum:__le (decarg)
decNumber.le (<decarg>, <decarg>)
|
| ︙ | ︙ | |||
1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 |
that C<a E<lt>= b> is equivalent to C<not (b E<lt> a)> which in the
presence of NaNs may or may not be what you want - if not, use
L<C<decnum:compare>|/decnum:compare> directly.
Uses the C library functions C<decNumberCompare()> and
C<decNumberIsNegative()>.
=head1 Operations on Random States
The following functions operate on random states.
The random number generator in the B<ldecNumber> package is based
on a lagged Fibonacci generator ("LFIB4"). George Marsaglia has this
to say about LFIB4:
| > > > > > > > > > > | 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 |
that C<a E<lt>= b> is equivalent to C<not (b E<lt> a)> which in the
presence of NaNs may or may not be what you want - if not, use
L<C<decnum:compare>|/decnum:compare> directly.
Uses the C library functions C<decNumberCompare()> and
C<decNumberIsNegative()>.
=head2 C<decnum:radix>
decnum:radix ()
decNumber.radix (decarg)
Returns the radix (number base) used by the decNumber package. This
always returns 10. No error is possible..
Uses the C library function C<decNumberRadix()>.
=head1 Operations on Random States
The following functions operate on random states.
The random number generator in the B<ldecNumber> package is based
on a lagged Fibonacci generator ("LFIB4"). George Marsaglia has this
to say about LFIB4:
|
| ︙ | ︙ | |||
1215 1216 1217 1218 1219 1220 1221 | number of decimal digits in the new random decimal number; the default is 12. If supplied, C<exponent> is the exponent of the new random decimal number; the default is C<-digits> so the new random decimal number is between zero (inclusive) and one (exclusive). =head1 VERSION | | | 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 | number of decimal digits in the new random decimal number; the default is 12. If supplied, C<exponent> is the exponent of the new random decimal number; the default is C<-digits> so the new random decimal number is between zero (inclusive) and one (exclusive). =head1 VERSION This is B<ldecNumber> version 21. =head1 CREDITS B<ldecNumber> was developed by Doug Currie, Londonderry, NH, USA. B<decNumber> was developed by Mike Cowlishaw at IBM. |
| ︙ | ︙ |
Changes to ldecNumber.c.
| ︙ | ︙ | |||
310 311 312 313 314 315 316 317 318 319 320 321 322 323 |
DN_OP1(dn_log10, decNumberLog10)
DN_OP1(dn_abs, decNumberAbs)
DN_OP1(dn_neg, decNumberMinus)
DN_OP1(dn_norm, decNumberNormalize)
DN_OP1(dn_plus, decNumberPlus)
DN_OP1(dn_sqrt, decNumberSquareRoot)
DN_OP1(dn_intval, decNumberToIntegralValue)
#define DN_OP2(name,fun) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
decNumber *dn2 = ldn_get (L, dc, 2); \
| > > > > > | 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 |
DN_OP1(dn_log10, decNumberLog10)
DN_OP1(dn_abs, decNumberAbs)
DN_OP1(dn_neg, decNumberMinus)
DN_OP1(dn_norm, decNumberNormalize)
DN_OP1(dn_plus, decNumberPlus)
DN_OP1(dn_sqrt, decNumberSquareRoot)
DN_OP1(dn_intval, decNumberToIntegralValue)
DN_OP1(dn_invert, decNumberInvert)
DN_OP1(dn_logb, decNumberLogB)
DN_OP1(dn_intxct, decNumberToIntegralExact)
DN_OP1(dn_intnmn, decNumberNextMinus)
DN_OP1(dn_intnpl, decNumberNextPlus)
#define DN_OP2(name,fun) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
decNumber *dn2 = ldn_get (L, dc, 2); \
|
| ︙ | ︙ | |||
337 338 339 340 341 342 343 344 345 346 347 348 349 350 |
DN_OP2(dn_divideinteger, decNumberDivideInteger)
DN_OP2(dn_max, decNumberMax)
DN_OP2(dn_min, decNumberMin)
DN_OP2(dn_quantize, decNumberQuantize)
DN_OP2(dn_remainder, decNumberRemainder)
DN_OP2(dn_remaindernear, decNumberRemainderNear)
DN_OP2(dn_rescale, decNumberRescale)
/* mod -- needs to be fudged from remainder */
static int dn_mod (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
| > > > > > > > > > > > > > > > > > > > > > > | 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 |
DN_OP2(dn_divideinteger, decNumberDivideInteger)
DN_OP2(dn_max, decNumberMax)
DN_OP2(dn_min, decNumberMin)
DN_OP2(dn_quantize, decNumberQuantize)
DN_OP2(dn_remainder, decNumberRemainder)
DN_OP2(dn_remaindernear, decNumberRemainderNear)
DN_OP2(dn_rescale, decNumberRescale)
DN_OP2(dn_and, decNumberAnd)
DN_OP2(dn_comparetotalmag, decNumberCompareTotalMag)
DN_OP2(dn_maxmag, decNumberMaxMag)
DN_OP2(dn_minmag, decNumberMinMag)
DN_OP2(dn_nexttoward, decNumberNextToward)
DN_OP2(dn_or, decNumberOr)
DN_OP2(dn_rotate, decNumberRotate)
DN_OP2(dn_scaleb, decNumberScaleB)
DN_OP2(dn_shift, decNumberShift)
DN_OP2(dn_xor, decNumberXor)
static int dn_fma (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
decNumber *dn2 = ldn_get (L, dc, 2);
decNumber *dn3 = ldn_get (L, dc, 3);
decNumber *dnr = ldn_make_decNumber (L);
decNumberFMA (dnr, dn1, dn2, dn3, dc);
return 1;
}
/* mod -- needs to be fudged from remainder */
static int dn_mod (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
|
| ︙ | ︙ | |||
384 385 386 387 388 389 390 |
// subtract one from result
decNumberSubtract (dnr, dnr, &dnc_one, dc);
}
}
return 1;
}
| < < < < < < < < < < < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 |
// subtract one from result
decNumberSubtract (dnr, dnr, &dnc_one, dc);
}
}
return 1;
}
/* trim -- needs decNumberCopy */
static int dn_trim (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
decNumber *dnr = ldn_make_decNumber (L);
decNumberCopy (dnr, dn1);
decNumberTrim (dnr);
return 1;
}
#define DN_OP1nc(name,fun) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
decNumber *dnr = ldn_make_decNumber (L); \
fun(dnr, dn1); \
return 1; \
}
DN_OP1nc(dn_copy, decNumberCopy)
DN_OP1nc(dn_copyabs, decNumberCopyAbs)
DN_OP1nc(dn_copynegate, decNumberCopyNegate)
#define DN_OP2nc(name,fun) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
decNumber *dn2 = ldn_get (L, dc, 2); \
decNumber *dnr = ldn_make_decNumber (L); \
fun(dnr, dn1, dn2); \
return 1; \
}
DN_OP2nc(dn_samequantum, decNumberSameQuantum)
DN_OP2nc(dn_copysign, decNumberCopySign)
/* predicates */
#define DN_P1(name,pmac) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
dn1 = dn1; \
lua_pushboolean (L, pmac(dn1)); \
return 1; \
}
DN_P1(dn_iszero, decNumberIsZero)
DN_P1(dn_isneg, decNumberIsNegative)
DN_P1(dn_isnan, decNumberIsNaN)
DN_P1(dn_isqnan, decNumberIsQNaN)
DN_P1(dn_issnan, decNumberIsSNaN)
DN_P1(dn_isinf, decNumberIsInfinite)
DN_P1(dn_iscncl, decNumberIsCanonical)
DN_P1(dn_isfini, decNumberIsFinite)
DN_P1(dn_isspec, decNumberIsSpecial)
#define DN_P1c(name,pmac) \
static int name (lua_State *L) \
{ \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
lua_pushboolean (L, pmac(dn1,dc)); \
return 1; \
}
DN_P1c(dn_isnorm, decNumberIsNormal)
DN_P1c(dn_issubn, decNumberIsSubnormal)
#define DN_PR2(name,fun,pmac) \
static int name (lua_State *L) \
{ \
decNumber dnr; \
decContext *dc = ldn_get_context (L); \
decNumber *dn1 = ldn_get (L, dc, 1); \
decNumber *dn2 = ldn_get (L, dc, 2); \
fun(&dnr, dn1, dn2, dc); \
lua_pushboolean (L, pmac(&dnr)); \
return 1; \
}
#define decNumberIsNegativeOrZero(d) (decNumberIsNegative(d) || decNumberIsZero(d))
DN_PR2(dn_eq,decNumberCompare,decNumberIsZero)
DN_PR2(dn_lt,decNumberCompare,decNumberIsNegative)
DN_PR2(dn_le,decNumberCompare,decNumberIsNegativeOrZero)
/* classifiers */
static int dn_radix (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
int r = decNumberRadix(dn1);
dn1 = dn1;
lua_pushinteger (L, r);
return 1;
}
static int dn_class (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
int decClass = decNumberClass(dn1,dc);
lua_pushinteger (L, decClass);
return 1;
}
static int dn_classtostring (lua_State *L)
{
//decContext *dc = ldn_get_context (L);
int decClass = luaL_checkint (L,1);
const char * s = decNumberClassToString(decClass);
lua_pushstring (L, s);
return 1;
}
static int dn_classasstring (lua_State *L)
{
decContext *dc = ldn_get_context (L);
decNumber *dn1 = ldn_get (L, dc, 1);
int decClass = decNumberClass(dn1,dc);
const char * s = decNumberClassToString(decClass);
lua_pushstring (L, s);
return 1;
}
/* to string */
static int ldn_string (lua_State *L, int x, char *(*sf)(const decNumber *, char *))
{
char buf[128];
decContext *dc = ldn_get_context (L);
|
| ︙ | ︙ | |||
747 748 749 750 751 752 753 754 755 756 757 758 759 760 |
DEC_(ROUND_CEILING) /* round towards +infinity */
DEC_(ROUND_UP) /* round away from 0 */
DEC_(ROUND_HALF_UP) /* 0.5 rounds up */
DEC_(ROUND_HALF_EVEN) /* 0.5 rounds to nearest even */
DEC_(ROUND_HALF_DOWN) /* 0.5 rounds down */
DEC_(ROUND_DOWN) /* round towards 0 (truncate) */
DEC_(ROUND_FLOOR) /* round towards -infinity */
/* Trap-enabler and Status flags */
DEC_(Conversion_syntax)
DEC_(Division_by_zero)
DEC_(Division_impossible)
DEC_(Division_undefined)
DEC_(Insufficient_storage)
DEC_(Inexact)
| > | 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 |
DEC_(ROUND_CEILING) /* round towards +infinity */
DEC_(ROUND_UP) /* round away from 0 */
DEC_(ROUND_HALF_UP) /* 0.5 rounds up */
DEC_(ROUND_HALF_EVEN) /* 0.5 rounds to nearest even */
DEC_(ROUND_HALF_DOWN) /* 0.5 rounds down */
DEC_(ROUND_DOWN) /* round towards 0 (truncate) */
DEC_(ROUND_FLOOR) /* round towards -infinity */
DEC_(ROUND_05UP) /* round for reround */
/* Trap-enabler and Status flags */
DEC_(Conversion_syntax)
DEC_(Division_by_zero)
DEC_(Division_impossible)
DEC_(Division_undefined)
DEC_(Insufficient_storage)
DEC_(Inexact)
|
| ︙ | ︙ | |||
778 779 780 781 782 783 784 785 786 787 788 789 790 791 |
DEC_(NaNs) /* flags which cause a result to become qNaN */
DEC_(Information) /* flags which are normally for information only (have finite results) */
/* Initialization descriptors, used by decContextDefault */
DEC_(INIT_BASE)
DEC_(INIT_DECIMAL32)
DEC_(INIT_DECIMAL64)
DEC_(INIT_DECIMAL128)
/* compile time config */
{"MAX_DIGITS", DECNUMDIGITS },
/* terminator */
{ NULL, 0 }
};
#if LDN_ENABLE_RANDOM
| > > > > > > > > > > > > | 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 |
DEC_(NaNs) /* flags which cause a result to become qNaN */
DEC_(Information) /* flags which are normally for information only (have finite results) */
/* Initialization descriptors, used by decContextDefault */
DEC_(INIT_BASE)
DEC_(INIT_DECIMAL32)
DEC_(INIT_DECIMAL64)
DEC_(INIT_DECIMAL128)
/* Classifications for decNumbers, aligned with 754r (note that */
/* 'normal' and 'subnormal' are meaningful only with a decContext) */
DEC_(CLASS_SNAN)
DEC_(CLASS_QNAN)
DEC_(CLASS_NEG_INF)
DEC_(CLASS_NEG_NORMAL)
DEC_(CLASS_NEG_SUBNORMAL)
DEC_(CLASS_NEG_ZERO)
DEC_(CLASS_POS_ZERO)
DEC_(CLASS_POS_SUBNORMAL)
DEC_(CLASS_POS_NORMAL)
DEC_(CLASS_POS_INF)
/* compile time config */
{"MAX_DIGITS", DECNUMDIGITS },
/* terminator */
{ NULL, 0 }
};
#if LDN_ENABLE_RANDOM
|
| ︙ | ︙ | |||
807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 |
{"log10", dn_log10 },
{"abs", dn_abs },
{"minus", dn_neg },
{"normalize", dn_norm },
{"plus", dn_plus },
{"squareroot", dn_sqrt },
{"tointegralvalue", dn_intval },
{"add", dn_add },
{"divide", dn_div },
{"multiply", dn_mul },
{"power", dn_pow },
{"subtract", dn_sub },
{"compare", dn_compare },
{"comparetotal", dn_comparetotal },
{"divideinteger", dn_divideinteger },
{"max", dn_max },
{"min", dn_min },
{"quantize", dn_quantize },
{"remainder", dn_remainder },
{"remaindernear", dn_remaindernear },
{"rescale", dn_rescale },
{"samequantum", dn_samequantum },
| > > > > > > > > > > | > > > > > > > > > > > > > > > > > > | > > > > > | 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 |
{"log10", dn_log10 },
{"abs", dn_abs },
{"minus", dn_neg },
{"normalize", dn_norm },
{"plus", dn_plus },
{"squareroot", dn_sqrt },
{"tointegralvalue", dn_intval },
{"invert", dn_invert },
{"logb", dn_logb },
{"tointegralexact", dn_intxct },
{"nextminus", dn_intnmn },
{"nextplus", dn_intnpl },
{"copy", dn_copy },
{"copyabs", dn_copyabs },
{"copynegate", dn_copynegate },
{"copysign", dn_copysign },
{"add", dn_add },
{"divide", dn_div },
{"multiply", dn_mul },
{"power", dn_pow },
{"subtract", dn_sub },
{"compare", dn_compare },
{"comparetotal", dn_comparetotal },
{"divideinteger", dn_divideinteger },
{"max", dn_max },
{"min", dn_min },
{"quantize", dn_quantize },
{"remainder", dn_remainder },
{"remaindernear", dn_remaindernear },
{"rescale", dn_rescale },
{"samequantum", dn_samequantum },
{"land", dn_and },
{"comparetotalmag", dn_comparetotalmag },
{"maxmag", dn_maxmag },
{"minmag", dn_minmag },
{"nexttoward", dn_nexttoward },
{"lor", dn_or },
{"rotate", dn_rotate },
{"scaleb", dn_scaleb },
{"shift", dn_shift },
{"xor", dn_xor },
{"fma", dn_fma },
{"mod", dn_mod },
{"floor", dn_floor },
{"iszero", dn_iszero },
{"isnegative", dn_isneg },
{"isnan", dn_isnan },
{"isqnan", dn_isqnan },
{"issnan", dn_issnan },
{"isinfinite", dn_isinf },
{"isfinite", dn_isfini },
{"iscanonical", dn_iscncl },
{"isspecial", dn_isspec },
{"isnormal", dn_isnorm },
{"issubnormal", dn_issubn },
{"radix", dn_radix },
{"class", dn_class },
{"classtostring", dn_classtostring },
{"classasstring", dn_classasstring },
{"trim", dn_trim },
{"tostring", dn_string },
{"toengstring", dn_engstring },
{ "__unm", dn_neg },
{ "__add", dn_add },
|
| ︙ | ︙ | |||
901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 |
{"log10", dn_log10 },
{"abs", dn_abs },
{"minus", dn_neg },
{"normalize", dn_norm },
{"plus", dn_plus },
{"squareroot", dn_sqrt },
{"tointegralvalue", dn_intval },
{"add", dn_add },
{"divide", dn_div },
{"multiply", dn_mul },
{"power", dn_pow },
{"subtract", dn_sub },
{"compare", dn_compare },
{"comparetotal", dn_comparetotal },
{"divideinteger", dn_divideinteger },
{"max", dn_max },
{"min", dn_min },
{"quantize", dn_quantize },
{"remainder", dn_remainder },
{"remaindernear", dn_remaindernear },
{"rescale", dn_rescale },
{"samequantum", dn_samequantum },
{"mod", dn_mod },
{"floor", dn_floor },
{"iszero", dn_iszero },
{"isnegative", dn_isneg },
{"isnan", dn_isnan },
{"isqnan", dn_isqnan },
{"issnan", dn_issnan },
{"isinfinite", dn_isinf },
{"trim", dn_trim },
{"getcontext", dn_get_context },
{"setcontext", dn_set_context },
{"tonumber", dn_todecnumber },
{"tostring", dn_string },
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 |
{"log10", dn_log10 },
{"abs", dn_abs },
{"minus", dn_neg },
{"normalize", dn_norm },
{"plus", dn_plus },
{"squareroot", dn_sqrt },
{"tointegralvalue", dn_intval },
{"invert", dn_invert },
{"logb", dn_logb },
{"tointegralexact", dn_intxct },
{"nextminus", dn_intnmn },
{"nextplus", dn_intnpl },
{"copy", dn_copy },
{"copyabs", dn_copyabs },
{"copynegate", dn_copynegate },
{"copysign", dn_copysign },
{"add", dn_add },
{"divide", dn_div },
{"multiply", dn_mul },
{"power", dn_pow },
{"subtract", dn_sub },
{"compare", dn_compare },
{"comparetotal", dn_comparetotal },
{"divideinteger", dn_divideinteger },
{"max", dn_max },
{"min", dn_min },
{"quantize", dn_quantize },
{"remainder", dn_remainder },
{"remaindernear", dn_remaindernear },
{"rescale", dn_rescale },
{"samequantum", dn_samequantum },
{"land", dn_and },
{"comparetotalmag", dn_comparetotalmag },
{"maxmag", dn_maxmag },
{"minmag", dn_minmag },
{"nexttoward", dn_nexttoward },
{"lor", dn_or },
{"rotate", dn_rotate },
{"scaleb", dn_scaleb },
{"shift", dn_shift },
{"xor", dn_xor },
{"fma", dn_fma },
{"mod", dn_mod },
{"floor", dn_floor },
{"iszero", dn_iszero },
{"isnegative", dn_isneg },
{"isnan", dn_isnan },
{"isqnan", dn_isqnan },
{"issnan", dn_issnan },
{"isinfinite", dn_isinf },
{"isfinite", dn_isfini },
{"iscanonical", dn_iscncl },
{"isspecial", dn_isspec },
{"isnormal", dn_isnorm },
{"issubnormal", dn_issubn },
{"radix", dn_radix },
{"class", dn_class },
{"classtostring", dn_classtostring },
{"classasstring", dn_classasstring },
{"trim", dn_trim },
{"getcontext", dn_get_context },
{"setcontext", dn_set_context },
{"tonumber", dn_todecnumber },
{"tostring", dn_string },
|
| ︙ | ︙ |
Changes to test/dectest/abs.decTest.
1 2 | ------------------------------------------------------------------------ -- abs.decTest -- decimal absolute value -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- abs.decTest -- decimal absolute value --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests primarily tests the existence of the operator.
-- Additon, subtraction, rounding, and more overflows are tested
-- elsewhere.
precision: 9
rounding: half_up
|
| ︙ | ︙ |
Changes to test/dectest/add.decTest.
|
| | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------/cancell----------------------------------------------------------
-- add.decTest -- decimal addition --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
extended: 1
|
| ︙ | ︙ | |||
82 83 84 85 86 87 88 89 90 91 92 93 94 95 | precision: 15 addx046 add '10000e+9' '7' -> '10000000000007' addx047 add '10000e+9' '70' -> '10000000000070' addx048 add '10000e+9' '700' -> '10000000000700' addx049 add '10000e+9' '7000' -> '10000000007000' addx050 add '10000e+9' '70000' -> '10000000070000' addx051 add '10000e+9' '700000' -> '10000000700000' -- examples from decarith addx053 add '12' '7.00' -> '19.00' addx054 add '1.3' '-1.07' -> '0.23' addx055 add '1.3' '-1.30' -> '0.00' addx056 add '1.3' '-2.07' -> '-0.77' addx057 add '1E+2' '1E+4' -> '1.01E+4' | > | 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | precision: 15 addx046 add '10000e+9' '7' -> '10000000000007' addx047 add '10000e+9' '70' -> '10000000000070' addx048 add '10000e+9' '700' -> '10000000000700' addx049 add '10000e+9' '7000' -> '10000000007000' addx050 add '10000e+9' '70000' -> '10000000070000' addx051 add '10000e+9' '700000' -> '10000000700000' addx052 add '10000e+9' '7000000' -> '10000007000000' -- examples from decarith addx053 add '12' '7.00' -> '19.00' addx054 add '1.3' '-1.07' -> '0.23' addx055 add '1.3' '-1.30' -> '0.00' addx056 add '1.3' '-2.07' -> '-0.77' addx057 add '1E+2' '1E+4' -> '1.01E+4' |
| ︙ | ︙ | |||
212 213 214 215 216 217 218 | addx163 add '1.11' '1E+12' -> '1000000000001.11' addx164 add '-1' '1E+12' -> '999999999999' addx165 add '7E+12' '-1' -> '6999999999999' addx166 add '7E+12' '1.11' -> '7000000000001.11' addx167 add '1.11' '7E+12' -> '7000000000001.11' addx168 add '-1' '7E+12' -> '6999999999999' | | | 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 | addx163 add '1.11' '1E+12' -> '1000000000001.11' addx164 add '-1' '1E+12' -> '999999999999' addx165 add '7E+12' '-1' -> '6999999999999' addx166 add '7E+12' '1.11' -> '7000000000001.11' addx167 add '1.11' '7E+12' -> '7000000000001.11' addx168 add '-1' '7E+12' -> '6999999999999' -- 123456789012345 123456789012345 1 23456789012345 addx170 add '0.444444444444444' '0.555555555555563' -> '1.00000000000001' Inexact Rounded addx171 add '0.444444444444444' '0.555555555555562' -> '1.00000000000001' Inexact Rounded addx172 add '0.444444444444444' '0.555555555555561' -> '1.00000000000001' Inexact Rounded addx173 add '0.444444444444444' '0.555555555555560' -> '1.00000000000000' Inexact Rounded addx174 add '0.444444444444444' '0.555555555555559' -> '1.00000000000000' Inexact Rounded addx175 add '0.444444444444444' '0.555555555555558' -> '1.00000000000000' Inexact Rounded addx176 add '0.444444444444444' '0.555555555555557' -> '1.00000000000000' Inexact Rounded |
| ︙ | ︙ | |||
392 393 394 395 396 397 398 399 400 401 402 403 404 405 | precision: 7 rounding: half_up maxExponent: 92 minexponent: -92 addx361 add 0E+50 10000E+1 -> 1.0000E+5 addx362 add 10000E+1 0E-50 -> 100000.0 Rounded addx363 add 10000E+1 10000E-50 -> 100000.0 Rounded Inexact -- a curiosity from JSR 13 testing rounding: half_down precision: 10 addx370 add 99999999 81512 -> 100081511 precision: 6 addx371 add 99999999 81512 -> 1.00082E+8 Rounded Inexact | > | 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 | precision: 7 rounding: half_up maxExponent: 92 minexponent: -92 addx361 add 0E+50 10000E+1 -> 1.0000E+5 addx362 add 10000E+1 0E-50 -> 100000.0 Rounded addx363 add 10000E+1 10000E-50 -> 100000.0 Rounded Inexact addx364 add 9.999999E+92 -9.999999E+92 -> 0E+86 -- a curiosity from JSR 13 testing rounding: half_down precision: 10 addx370 add 99999999 81512 -> 100081511 precision: 6 addx371 add 99999999 81512 -> 1.00082E+8 Rounded Inexact |
| ︙ | ︙ | |||
564 565 566 567 568 569 570 | -- verify a query precision: 16 maxExponent: +394 minExponent: -393 rounding: down addx561 add 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded addx562 add 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded | | | 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 | -- verify a query precision: 16 maxExponent: +394 minExponent: -393 rounding: down addx561 add 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded addx562 add 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded -- and using decimal64 bounds (see also ddadd.decTest) precision: 16 maxExponent: +384 minExponent: -383 rounding: down addx563 add 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded addx564 add 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded |
| ︙ | ︙ | |||
1026 1027 1028 1029 1030 1031 1032 | addx574 subtract 1E-383 1E-384 -> 9E-384 Subnormal -- Here we explore the boundary of rounding a subnormal to Nmin addx575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded | | | | 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 | addx574 subtract 1E-383 1E-384 -> 9E-384 Subnormal -- Here we explore the boundary of rounding a subnormal to Nmin addx575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx579 subtract 1E-383 1E-401 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx580 subtract 1E-383 1E-402 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded -- check overflow edge case precision: 7 rounding: half_up maxExponent: 96 minExponent: -95 addx972 apply 9.999999E+96 -> 9.999999E+96 |
| ︙ | ︙ | |||
1350 1351 1352 1353 1354 1355 1356 | addx1469 add 1.123456789012345 0E-9 -> 1.123456789012345 addx1470 add 1.123456789012345 0E-10 -> 1.123456789012345 addx1471 add 1.123456789012345 0E-11 -> 1.123456789012345 addx1472 add 1.123456789012345 0E-12 -> 1.123456789012345 addx1473 add 1.123456789012345 0E-13 -> 1.123456789012345 addx1474 add 1.123456789012345 0E-14 -> 1.123456789012345 addx1475 add 1.123456789012345 0E-15 -> 1.123456789012345 | | | 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 | addx1469 add 1.123456789012345 0E-9 -> 1.123456789012345 addx1470 add 1.123456789012345 0E-10 -> 1.123456789012345 addx1471 add 1.123456789012345 0E-11 -> 1.123456789012345 addx1472 add 1.123456789012345 0E-12 -> 1.123456789012345 addx1473 add 1.123456789012345 0E-13 -> 1.123456789012345 addx1474 add 1.123456789012345 0E-14 -> 1.123456789012345 addx1475 add 1.123456789012345 0E-15 -> 1.123456789012345 -- next four flag Rounded because the 0 extends the result addx1476 add 1.123456789012345 0E-16 -> 1.123456789012345 Rounded addx1477 add 1.123456789012345 0E-17 -> 1.123456789012345 Rounded addx1478 add 1.123456789012345 0E-18 -> 1.123456789012345 Rounded addx1479 add 1.123456789012345 0E-19 -> 1.123456789012345 Rounded -- sum of two opposite-sign operands is exactly 0 and floor => -0 precision: 16 |
| ︙ | ︙ | |||
1577 1578 1579 1580 1581 1582 1583 | addx1704 add 1E2 1E4 -> 1.01E+4 addx1705 subtract 130E-2 120E-2 -> 0.10 addx1706 subtract 130E-2 12E-1 -> 0.10 addx1707 subtract 130E-2 1E0 -> 0.30 addx1708 subtract 1E2 1E4 -> -9.9E+3 ------------------------------------------------------------------------ | | | 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 | addx1704 add 1E2 1E4 -> 1.01E+4 addx1705 subtract 130E-2 120E-2 -> 0.10 addx1706 subtract 130E-2 12E-1 -> 0.10 addx1707 subtract 130E-2 1E0 -> 0.30 addx1708 subtract 1E2 1E4 -> -9.9E+3 ------------------------------------------------------------------------ -- Same as above, using decimal64 default parameters -- ------------------------------------------------------------------------ precision: 16 rounding: half_even maxExponent: 384 minexponent: -383 -- [first group are 'quick confidence check'] |
| ︙ | ︙ | |||
1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 | addx6063 add 1 '0.001' -> '1.001' addx6064 add 1 '0.0001' -> '1.0001' addx6065 add 1 '0.00001' -> '1.00001' addx6066 add 1 '0.000001' -> '1.000001' addx6067 add 1 '0.0000001' -> '1.0000001' addx6068 add 1 '0.00000001' -> '1.00000001' -- some funny zeros [in case of bad signum] addx6070 add 1 0 -> 1 addx6071 add 1 0. -> 1 addx6072 add 1 .0 -> 1.0 addx6073 add 1 0.0 -> 1.0 addx6074 add 1 0.00 -> 1.00 addx6075 add 0 1 -> 1 | > > > | 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 | addx6063 add 1 '0.001' -> '1.001' addx6064 add 1 '0.0001' -> '1.0001' addx6065 add 1 '0.00001' -> '1.00001' addx6066 add 1 '0.000001' -> '1.000001' addx6067 add 1 '0.0000001' -> '1.0000001' addx6068 add 1 '0.00000001' -> '1.00000001' -- cancellation to integer addx6069 add 99999999999999123456789 -99999999999999E+9 -> 123456789 -- some funny zeros [in case of bad signum] addx6070 add 1 0 -> 1 addx6071 add 1 0. -> 1 addx6072 add 1 .0 -> 1.0 addx6073 add 1 0.0 -> 1.0 addx6074 add 1 0.00 -> 1.00 addx6075 add 0 1 -> 1 |
| ︙ | ︙ | |||
1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 | addx6350 add 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded addx6351 add 1E+17 7 -> 1.000000000000000E+17 Inexact Rounded -- tryzeros cases addx6361 add 0E+50 10000E+1 -> 1.0000E+5 addx6362 add 10000E+1 0E-50 -> 100000.0000000000 Rounded addx6363 add 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact -- ulp replacement tests addx6400 add 1 77e-14 -> 1.00000000000077 addx6401 add 1 77e-15 -> 1.000000000000077 addx6402 add 1 77e-16 -> 1.000000000000008 Inexact Rounded addx6403 add 1 77e-17 -> 1.000000000000001 Inexact Rounded addx6404 add 1 77e-18 -> 1.000000000000000 Inexact Rounded | > | 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 | addx6350 add 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded addx6351 add 1E+17 7 -> 1.000000000000000E+17 Inexact Rounded -- tryzeros cases addx6361 add 0E+50 10000E+1 -> 1.0000E+5 addx6362 add 10000E+1 0E-50 -> 100000.0000000000 Rounded addx6363 add 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact addx6364 add 12.34 0e-398 -> 12.34000000000000 Rounded -- ulp replacement tests addx6400 add 1 77e-14 -> 1.00000000000077 addx6401 add 1 77e-15 -> 1.000000000000077 addx6402 add 1 77e-16 -> 1.000000000000008 Inexact Rounded addx6403 add 1 77e-17 -> 1.000000000000001 Inexact Rounded addx6404 add 1 77e-18 -> 1.000000000000000 Inexact Rounded |
| ︙ | ︙ | |||
2227 2228 2229 2230 2231 2232 2233 | addx6574 subtract 1E-383 1E-384 -> 9E-384 Subnormal -- Here we explore the boundary of rounding a subnormal to Nmin addx6575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx6576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx6577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx6578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded | | | | 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 | addx6574 subtract 1E-383 1E-384 -> 9E-384 Subnormal -- Here we explore the boundary of rounding a subnormal to Nmin addx6575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx6576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal addx6577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx6578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx6579 subtract 1E-383 1E-401 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded addx6580 subtract 1E-383 1E-402 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded -- check overflow edge case -- 1234567890123456 addx6972 apply 9.999999999999999E+384 -> 9.999999999999999E+384 addx6973 add 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded addx6974 add 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded addx6975 add 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded |
| ︙ | ︙ | |||
2431 2432 2433 2434 2435 2436 2437 | addx61469 add 1.123456789012345 0E-9 -> 1.123456789012345 addx61470 add 1.123456789012345 0E-10 -> 1.123456789012345 addx61471 add 1.123456789012345 0E-11 -> 1.123456789012345 addx61472 add 1.123456789012345 0E-12 -> 1.123456789012345 addx61473 add 1.123456789012345 0E-13 -> 1.123456789012345 addx61474 add 1.123456789012345 0E-14 -> 1.123456789012345 addx61475 add 1.123456789012345 0E-15 -> 1.123456789012345 | | | 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 | addx61469 add 1.123456789012345 0E-9 -> 1.123456789012345 addx61470 add 1.123456789012345 0E-10 -> 1.123456789012345 addx61471 add 1.123456789012345 0E-11 -> 1.123456789012345 addx61472 add 1.123456789012345 0E-12 -> 1.123456789012345 addx61473 add 1.123456789012345 0E-13 -> 1.123456789012345 addx61474 add 1.123456789012345 0E-14 -> 1.123456789012345 addx61475 add 1.123456789012345 0E-15 -> 1.123456789012345 -- next four flag Rounded because the 0 extends the result addx61476 add 1.123456789012345 0E-16 -> 1.123456789012345 Rounded addx61477 add 1.123456789012345 0E-17 -> 1.123456789012345 Rounded addx61478 add 1.123456789012345 0E-18 -> 1.123456789012345 Rounded addx61479 add 1.123456789012345 0E-19 -> 1.123456789012345 Rounded -- sum of two opposite-sign operands is exactly 0 and floor => -0 rounding: half_up |
| ︙ | ︙ | |||
2587 2588 2589 2590 2591 2592 2593 | -- some exact zeros from non-zeros addx61635 add 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped addx61636 add -1E-401 1E-401 -> -0E-398 Clamped -- * addx61637 add 1E-401 -1E-401 -> -0E-398 Clamped -- * addx61638 add -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow -- Examples from SQL proposal (Krishna Kulkarni) | | | | | | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 | -- some exact zeros from non-zeros addx61635 add 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped addx61636 add -1E-401 1E-401 -> -0E-398 Clamped -- * addx61637 add 1E-401 -1E-401 -> -0E-398 Clamped -- * addx61638 add -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow -- Examples from SQL proposal (Krishna Kulkarni) addx61701 add 130E-2 120E-2 -> 2.50 addx61702 add 130E-2 12E-1 -> 2.50 addx61703 add 130E-2 1E0 -> 2.30 addx61704 add 1E2 1E4 -> 1.01E+4 addx61705 subtract 130E-2 120E-2 -> 0.10 addx61706 subtract 130E-2 12E-1 -> 0.10 addx61707 subtract 130E-2 1E0 -> 0.30 addx61708 subtract 1E2 1E4 -> -9.9E+3 -- Gappy coefficients; check residue handling even with full coefficient gap rounding: half_even addx62001 add 1234567890123456 1 -> 1234567890123457 addx62002 add 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded addx62003 add 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded addx62004 add 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded addx62005 add 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded addx62006 add 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded addx62007 add 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded addx62008 add 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded addx62009 add 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded addx62010 add 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded addx62011 add 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded addx62012 add 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded addx62013 add 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded addx62014 add 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded addx62015 add 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded addx62016 add 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded addx62017 add 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded addx62018 add 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded addx62019 add 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded addx62020 add 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded addx62021 add 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded -- widening second argument at gap addx62030 add 12345678 1 -> 12345679 addx62031 add 12345678 0.1 -> 12345678.1 addx62032 add 12345678 0.12 -> 12345678.12 addx62033 add 12345678 0.123 -> 12345678.123 addx62034 add 12345678 0.1234 -> 12345678.1234 addx62035 add 12345678 0.12345 -> 12345678.12345 addx62036 add 12345678 0.123456 -> 12345678.123456 addx62037 add 12345678 0.1234567 -> 12345678.1234567 addx62038 add 12345678 0.12345678 -> 12345678.12345678 addx62039 add 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded addx62040 add 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded addx62041 add 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded addx62042 add 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded addx62043 add 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded addx62044 add 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded addx62045 add 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded addx62046 add 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded addx62047 add 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded addx62048 add 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded addx62049 add 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded -- 90123456 rounding: half_even addx62050 add 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded addx62051 add 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded addx62052 add 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded addx62053 add 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded addx62054 add 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded addx62055 add 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded addx62056 add 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded addx62057 add 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded addx62060 add 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded addx62061 add 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded addx62062 add 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded addx62063 add 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded addx62064 add 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded addx62065 add 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded addx62066 add 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded addx62067 add 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded -- far-out residues (full coefficient gap is 16+15 digits) rounding: up addx62070 add 12345678 1E-8 -> 12345678.00000001 addx62071 add 12345678 1E-9 -> 12345678.00000001 Inexact Rounded addx62072 add 12345678 1E-10 -> 12345678.00000001 Inexact Rounded addx62073 add 12345678 1E-11 -> 12345678.00000001 Inexact Rounded addx62074 add 12345678 1E-12 -> 12345678.00000001 Inexact Rounded addx62075 add 12345678 1E-13 -> 12345678.00000001 Inexact Rounded addx62076 add 12345678 1E-14 -> 12345678.00000001 Inexact Rounded addx62077 add 12345678 1E-15 -> 12345678.00000001 Inexact Rounded addx62078 add 12345678 1E-16 -> 12345678.00000001 Inexact Rounded addx62079 add 12345678 1E-17 -> 12345678.00000001 Inexact Rounded addx62080 add 12345678 1E-18 -> 12345678.00000001 Inexact Rounded addx62081 add 12345678 1E-19 -> 12345678.00000001 Inexact Rounded addx62082 add 12345678 1E-20 -> 12345678.00000001 Inexact Rounded addx62083 add 12345678 1E-25 -> 12345678.00000001 Inexact Rounded addx62084 add 12345678 1E-30 -> 12345678.00000001 Inexact Rounded addx62085 add 12345678 1E-31 -> 12345678.00000001 Inexact Rounded addx62086 add 12345678 1E-32 -> 12345678.00000001 Inexact Rounded addx62087 add 12345678 1E-33 -> 12345678.00000001 Inexact Rounded addx62088 add 12345678 1E-34 -> 12345678.00000001 Inexact Rounded addx62089 add 12345678 1E-35 -> 12345678.00000001 Inexact Rounded -- payload decapitate precision: 5 addx62100 add 11 sNaN123456789 -> NaN56789 Invalid_operation addx62101 add -11 -sNaN123456789 -> -NaN56789 Invalid_operation addx62102 add 11 NaN123456789 -> NaN56789 addx62103 add -11 -NaN123456789 -> -NaN56789 -- Null tests addx9990 add 10 # -> NaN Invalid_operation addx9991 add # 10 -> NaN Invalid_operation |
Added test/dectest/and.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 |
------------------------------------------------------------------------
-- and.decTest -- digitwise logical AND --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check (truth table)
andx001 and 0 0 -> 0
andx002 and 0 1 -> 0
andx003 and 1 0 -> 0
andx004 and 1 1 -> 1
andx005 and 1100 1010 -> 1000
andx006 and 1111 10 -> 10
andx007 and 1111 1010 -> 1010
-- and at msd and msd-1
andx010 and 000000000 000000000 -> 0
andx011 and 000000000 100000000 -> 0
andx012 and 100000000 000000000 -> 0
andx013 and 100000000 100000000 -> 100000000
andx014 and 000000000 000000000 -> 0
andx015 and 000000000 010000000 -> 0
andx016 and 010000000 000000000 -> 0
andx017 and 010000000 010000000 -> 10000000
-- Various lengths
-- 123456789 123456789 123456789
andx021 and 111111111 111111111 -> 111111111
andx022 and 111111111111 111111111 -> 111111111
andx023 and 111111111111 11111111 -> 11111111
andx024 and 111111111 11111111 -> 11111111
andx025 and 111111111 1111111 -> 1111111
andx026 and 111111111111 111111 -> 111111
andx027 and 111111111111 11111 -> 11111
andx028 and 111111111111 1111 -> 1111
andx029 and 111111111111 111 -> 111
andx031 and 111111111111 11 -> 11
andx032 and 111111111111 1 -> 1
andx033 and 111111111111 1111111111 -> 111111111
andx034 and 11111111111 11111111111 -> 111111111
andx035 and 1111111111 111111111111 -> 111111111
andx036 and 111111111 1111111111111 -> 111111111
andx040 and 111111111 111111111111 -> 111111111
andx041 and 11111111 111111111111 -> 11111111
andx042 and 11111111 111111111 -> 11111111
andx043 and 1111111 111111111 -> 1111111
andx044 and 111111 111111111 -> 111111
andx045 and 11111 111111111 -> 11111
andx046 and 1111 111111111 -> 1111
andx047 and 111 111111111 -> 111
andx048 and 11 111111111 -> 11
andx049 and 1 111111111 -> 1
andx050 and 1111111111 1 -> 1
andx051 and 111111111 1 -> 1
andx052 and 11111111 1 -> 1
andx053 and 1111111 1 -> 1
andx054 and 111111 1 -> 1
andx055 and 11111 1 -> 1
andx056 and 1111 1 -> 1
andx057 and 111 1 -> 1
andx058 and 11 1 -> 1
andx059 and 1 1 -> 1
andx060 and 1111111111 0 -> 0
andx061 and 111111111 0 -> 0
andx062 and 11111111 0 -> 0
andx063 and 1111111 0 -> 0
andx064 and 111111 0 -> 0
andx065 and 11111 0 -> 0
andx066 and 1111 0 -> 0
andx067 and 111 0 -> 0
andx068 and 11 0 -> 0
andx069 and 1 0 -> 0
andx070 and 1 1111111111 -> 1
andx071 and 1 111111111 -> 1
andx072 and 1 11111111 -> 1
andx073 and 1 1111111 -> 1
andx074 and 1 111111 -> 1
andx075 and 1 11111 -> 1
andx076 and 1 1111 -> 1
andx077 and 1 111 -> 1
andx078 and 1 11 -> 1
andx079 and 1 1 -> 1
andx080 and 0 1111111111 -> 0
andx081 and 0 111111111 -> 0
andx082 and 0 11111111 -> 0
andx083 and 0 1111111 -> 0
andx084 and 0 111111 -> 0
andx085 and 0 11111 -> 0
andx086 and 0 1111 -> 0
andx087 and 0 111 -> 0
andx088 and 0 11 -> 0
andx089 and 0 1 -> 0
andx090 and 011111111 111111111 -> 11111111
andx091 and 101111111 111111111 -> 101111111
andx092 and 110111111 111111111 -> 110111111
andx093 and 111011111 111111111 -> 111011111
andx094 and 111101111 111111111 -> 111101111
andx095 and 111110111 111111111 -> 111110111
andx096 and 111111011 111111111 -> 111111011
andx097 and 111111101 111111111 -> 111111101
andx098 and 111111110 111111111 -> 111111110
andx100 and 111111111 011111111 -> 11111111
andx101 and 111111111 101111111 -> 101111111
andx102 and 111111111 110111111 -> 110111111
andx103 and 111111111 111011111 -> 111011111
andx104 and 111111111 111101111 -> 111101111
andx105 and 111111111 111110111 -> 111110111
andx106 and 111111111 111111011 -> 111111011
andx107 and 111111111 111111101 -> 111111101
andx108 and 111111111 111111110 -> 111111110
-- non-0/1 should not be accepted, nor should signs
andx220 and 111111112 111111111 -> NaN Invalid_operation
andx221 and 333333333 333333333 -> NaN Invalid_operation
andx222 and 555555555 555555555 -> NaN Invalid_operation
andx223 and 777777777 777777777 -> NaN Invalid_operation
andx224 and 999999999 999999999 -> NaN Invalid_operation
andx225 and 222222222 999999999 -> NaN Invalid_operation
andx226 and 444444444 999999999 -> NaN Invalid_operation
andx227 and 666666666 999999999 -> NaN Invalid_operation
andx228 and 888888888 999999999 -> NaN Invalid_operation
andx229 and 999999999 222222222 -> NaN Invalid_operation
andx230 and 999999999 444444444 -> NaN Invalid_operation
andx231 and 999999999 666666666 -> NaN Invalid_operation
andx232 and 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
andx240 and 567468689 -934981942 -> NaN Invalid_operation
andx241 and 567367689 934981942 -> NaN Invalid_operation
andx242 and -631917772 -706014634 -> NaN Invalid_operation
andx243 and -756253257 138579234 -> NaN Invalid_operation
andx244 and 835590149 567435400 -> NaN Invalid_operation
-- test MSD
andx250 and 200000000 100000000 -> NaN Invalid_operation
andx251 and 700000000 100000000 -> NaN Invalid_operation
andx252 and 800000000 100000000 -> NaN Invalid_operation
andx253 and 900000000 100000000 -> NaN Invalid_operation
andx254 and 200000000 000000000 -> NaN Invalid_operation
andx255 and 700000000 000000000 -> NaN Invalid_operation
andx256 and 800000000 000000000 -> NaN Invalid_operation
andx257 and 900000000 000000000 -> NaN Invalid_operation
andx258 and 100000000 200000000 -> NaN Invalid_operation
andx259 and 100000000 700000000 -> NaN Invalid_operation
andx260 and 100000000 800000000 -> NaN Invalid_operation
andx261 and 100000000 900000000 -> NaN Invalid_operation
andx262 and 000000000 200000000 -> NaN Invalid_operation
andx263 and 000000000 700000000 -> NaN Invalid_operation
andx264 and 000000000 800000000 -> NaN Invalid_operation
andx265 and 000000000 900000000 -> NaN Invalid_operation
-- test MSD-1
andx270 and 020000000 100000000 -> NaN Invalid_operation
andx271 and 070100000 100000000 -> NaN Invalid_operation
andx272 and 080010000 100000001 -> NaN Invalid_operation
andx273 and 090001000 100000010 -> NaN Invalid_operation
andx274 and 100000100 020010100 -> NaN Invalid_operation
andx275 and 100000000 070001000 -> NaN Invalid_operation
andx276 and 100000010 080010100 -> NaN Invalid_operation
andx277 and 100000000 090000010 -> NaN Invalid_operation
-- test LSD
andx280 and 001000002 100000000 -> NaN Invalid_operation
andx281 and 000000007 100000000 -> NaN Invalid_operation
andx282 and 000000008 100000000 -> NaN Invalid_operation
andx283 and 000000009 100000000 -> NaN Invalid_operation
andx284 and 100000000 000100002 -> NaN Invalid_operation
andx285 and 100100000 001000007 -> NaN Invalid_operation
andx286 and 100010000 010000008 -> NaN Invalid_operation
andx287 and 100001000 100000009 -> NaN Invalid_operation
-- test Middie
andx288 and 001020000 100000000 -> NaN Invalid_operation
andx289 and 000070001 100000000 -> NaN Invalid_operation
andx290 and 000080000 100010000 -> NaN Invalid_operation
andx291 and 000090000 100001000 -> NaN Invalid_operation
andx292 and 100000010 000020100 -> NaN Invalid_operation
andx293 and 100100000 000070010 -> NaN Invalid_operation
andx294 and 100010100 000080001 -> NaN Invalid_operation
andx295 and 100001000 000090000 -> NaN Invalid_operation
-- signs
andx296 and -100001000 -000000000 -> NaN Invalid_operation
andx297 and -100001000 000010000 -> NaN Invalid_operation
andx298 and 100001000 -000000000 -> NaN Invalid_operation
andx299 and 100001000 000011000 -> 1000
-- Nmax, Nmin, Ntiny
andx331 and 2 9.99999999E+999 -> NaN Invalid_operation
andx332 and 3 1E-999 -> NaN Invalid_operation
andx333 and 4 1.00000000E-999 -> NaN Invalid_operation
andx334 and 5 1E-1007 -> NaN Invalid_operation
andx335 and 6 -1E-1007 -> NaN Invalid_operation
andx336 and 7 -1.00000000E-999 -> NaN Invalid_operation
andx337 and 8 -1E-999 -> NaN Invalid_operation
andx338 and 9 -9.99999999E+999 -> NaN Invalid_operation
andx341 and 9.99999999E+999 -18 -> NaN Invalid_operation
andx342 and 1E-999 01 -> NaN Invalid_operation
andx343 and 1.00000000E-999 -18 -> NaN Invalid_operation
andx344 and 1E-1007 18 -> NaN Invalid_operation
andx345 and -1E-1007 -10 -> NaN Invalid_operation
andx346 and -1.00000000E-999 18 -> NaN Invalid_operation
andx347 and -1E-999 10 -> NaN Invalid_operation
andx348 and -9.99999999E+999 -18 -> NaN Invalid_operation
-- A few other non-integers
andx361 and 1.0 1 -> NaN Invalid_operation
andx362 and 1E+1 1 -> NaN Invalid_operation
andx363 and 0.0 1 -> NaN Invalid_operation
andx364 and 0E+1 1 -> NaN Invalid_operation
andx365 and 9.9 1 -> NaN Invalid_operation
andx366 and 9E+1 1 -> NaN Invalid_operation
andx371 and 0 1.0 -> NaN Invalid_operation
andx372 and 0 1E+1 -> NaN Invalid_operation
andx373 and 0 0.0 -> NaN Invalid_operation
andx374 and 0 0E+1 -> NaN Invalid_operation
andx375 and 0 9.9 -> NaN Invalid_operation
andx376 and 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
andx780 and -Inf -Inf -> NaN Invalid_operation
andx781 and -Inf -1000 -> NaN Invalid_operation
andx782 and -Inf -1 -> NaN Invalid_operation
andx783 and -Inf -0 -> NaN Invalid_operation
andx784 and -Inf 0 -> NaN Invalid_operation
andx785 and -Inf 1 -> NaN Invalid_operation
andx786 and -Inf 1000 -> NaN Invalid_operation
andx787 and -1000 -Inf -> NaN Invalid_operation
andx788 and -Inf -Inf -> NaN Invalid_operation
andx789 and -1 -Inf -> NaN Invalid_operation
andx790 and -0 -Inf -> NaN Invalid_operation
andx791 and 0 -Inf -> NaN Invalid_operation
andx792 and 1 -Inf -> NaN Invalid_operation
andx793 and 1000 -Inf -> NaN Invalid_operation
andx794 and Inf -Inf -> NaN Invalid_operation
andx800 and Inf -Inf -> NaN Invalid_operation
andx801 and Inf -1000 -> NaN Invalid_operation
andx802 and Inf -1 -> NaN Invalid_operation
andx803 and Inf -0 -> NaN Invalid_operation
andx804 and Inf 0 -> NaN Invalid_operation
andx805 and Inf 1 -> NaN Invalid_operation
andx806 and Inf 1000 -> NaN Invalid_operation
andx807 and Inf Inf -> NaN Invalid_operation
andx808 and -1000 Inf -> NaN Invalid_operation
andx809 and -Inf Inf -> NaN Invalid_operation
andx810 and -1 Inf -> NaN Invalid_operation
andx811 and -0 Inf -> NaN Invalid_operation
andx812 and 0 Inf -> NaN Invalid_operation
andx813 and 1 Inf -> NaN Invalid_operation
andx814 and 1000 Inf -> NaN Invalid_operation
andx815 and Inf Inf -> NaN Invalid_operation
andx821 and NaN -Inf -> NaN Invalid_operation
andx822 and NaN -1000 -> NaN Invalid_operation
andx823 and NaN -1 -> NaN Invalid_operation
andx824 and NaN -0 -> NaN Invalid_operation
andx825 and NaN 0 -> NaN Invalid_operation
andx826 and NaN 1 -> NaN Invalid_operation
andx827 and NaN 1000 -> NaN Invalid_operation
andx828 and NaN Inf -> NaN Invalid_operation
andx829 and NaN NaN -> NaN Invalid_operation
andx830 and -Inf NaN -> NaN Invalid_operation
andx831 and -1000 NaN -> NaN Invalid_operation
andx832 and -1 NaN -> NaN Invalid_operation
andx833 and -0 NaN -> NaN Invalid_operation
andx834 and 0 NaN -> NaN Invalid_operation
andx835 and 1 NaN -> NaN Invalid_operation
andx836 and 1000 NaN -> NaN Invalid_operation
andx837 and Inf NaN -> NaN Invalid_operation
andx841 and sNaN -Inf -> NaN Invalid_operation
andx842 and sNaN -1000 -> NaN Invalid_operation
andx843 and sNaN -1 -> NaN Invalid_operation
andx844 and sNaN -0 -> NaN Invalid_operation
andx845 and sNaN 0 -> NaN Invalid_operation
andx846 and sNaN 1 -> NaN Invalid_operation
andx847 and sNaN 1000 -> NaN Invalid_operation
andx848 and sNaN NaN -> NaN Invalid_operation
andx849 and sNaN sNaN -> NaN Invalid_operation
andx850 and NaN sNaN -> NaN Invalid_operation
andx851 and -Inf sNaN -> NaN Invalid_operation
andx852 and -1000 sNaN -> NaN Invalid_operation
andx853 and -1 sNaN -> NaN Invalid_operation
andx854 and -0 sNaN -> NaN Invalid_operation
andx855 and 0 sNaN -> NaN Invalid_operation
andx856 and 1 sNaN -> NaN Invalid_operation
andx857 and 1000 sNaN -> NaN Invalid_operation
andx858 and Inf sNaN -> NaN Invalid_operation
andx859 and NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
andx861 and NaN1 -Inf -> NaN Invalid_operation
andx862 and +NaN2 -1000 -> NaN Invalid_operation
andx863 and NaN3 1000 -> NaN Invalid_operation
andx864 and NaN4 Inf -> NaN Invalid_operation
andx865 and NaN5 +NaN6 -> NaN Invalid_operation
andx866 and -Inf NaN7 -> NaN Invalid_operation
andx867 and -1000 NaN8 -> NaN Invalid_operation
andx868 and 1000 NaN9 -> NaN Invalid_operation
andx869 and Inf +NaN10 -> NaN Invalid_operation
andx871 and sNaN11 -Inf -> NaN Invalid_operation
andx872 and sNaN12 -1000 -> NaN Invalid_operation
andx873 and sNaN13 1000 -> NaN Invalid_operation
andx874 and sNaN14 NaN17 -> NaN Invalid_operation
andx875 and sNaN15 sNaN18 -> NaN Invalid_operation
andx876 and NaN16 sNaN19 -> NaN Invalid_operation
andx877 and -Inf +sNaN20 -> NaN Invalid_operation
andx878 and -1000 sNaN21 -> NaN Invalid_operation
andx879 and 1000 sNaN22 -> NaN Invalid_operation
andx880 and Inf sNaN23 -> NaN Invalid_operation
andx881 and +NaN25 +sNaN24 -> NaN Invalid_operation
andx882 and -NaN26 NaN28 -> NaN Invalid_operation
andx883 and -sNaN27 sNaN29 -> NaN Invalid_operation
andx884 and 1000 -NaN30 -> NaN Invalid_operation
andx885 and 1000 -sNaN31 -> NaN Invalid_operation
|
Changes to test/dectest/base.decTest.
1 2 | ------------------------------------------------------------------------ -- base.decTest -- base decimal <--> string conversions -- | | | > | | | < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
------------------------------------------------------------------------
-- base.decTest -- base decimal <--> string conversions --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
-- This file tests base conversions from string to a decimal number
-- and back to a string (in either Scientific or Engineering form)
-- Note that unlike other operations the operand is subject to rounding
-- to conform to emax and precision settings (that is, numbers will
-- conform to rules and exponent will be in permitted range).
precision: 16
rounding: half_up
maxExponent: 384
minExponent: -383
basx001 toSci 0 -> 0
basx002 toSci 1 -> 1
basx003 toSci 1.0 -> 1.0
basx004 toSci 1.00 -> 1.00
basx005 toSci 10 -> 10
basx006 toSci 1000 -> 1000
|
| ︙ | ︙ | |||
69 70 71 72 73 74 75 | basx036 toSci '0.0000000123456789' -> '1.23456789E-8' basx037 toSci '0.123456789012344' -> '0.123456789012344' basx038 toSci '0.123456789012345' -> '0.123456789012345' -- String [many more examples are implicitly tested elsewhere] -- strings without E cannot generate E in result | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | < > > > > > > > > > > > > > > > > > > > > > > | 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | basx036 toSci '0.0000000123456789' -> '1.23456789E-8' basx037 toSci '0.123456789012344' -> '0.123456789012344' basx038 toSci '0.123456789012345' -> '0.123456789012345' -- String [many more examples are implicitly tested elsewhere] -- strings without E cannot generate E in result basx040 toSci "12" -> '12' basx041 toSci "-76" -> '-76' basx042 toSci "12.76" -> '12.76' basx043 toSci "+12.76" -> '12.76' basx044 toSci "012.76" -> '12.76' basx045 toSci "+0.003" -> '0.003' basx046 toSci "17." -> '17' basx047 toSci ".5" -> '0.5' basx048 toSci "044" -> '44' basx049 toSci "0044" -> '44' basx050 toSci "0.0005" -> '0.0005' basx051 toSci "00.00005" -> '0.00005' basx052 toSci "0.000005" -> '0.000005' basx053 toSci "0.0000050" -> '0.0000050' basx054 toSci "0.0000005" -> '5E-7' basx055 toSci "0.00000005" -> '5E-8' basx056 toSci "12345678.543210" -> '12345678.543210' basx057 toSci "2345678.543210" -> '2345678.543210' basx058 toSci "345678.543210" -> '345678.543210' basx059 toSci "0345678.54321" -> '345678.54321' basx060 toSci "345678.5432" -> '345678.5432' basx061 toSci "+345678.5432" -> '345678.5432' basx062 toSci "+0345678.5432" -> '345678.5432' basx063 toSci "+00345678.5432" -> '345678.5432' basx064 toSci "-345678.5432" -> '-345678.5432' basx065 toSci "-0345678.5432" -> '-345678.5432' basx066 toSci "-00345678.5432" -> '-345678.5432' -- examples basx067 toSci "5E-6" -> '0.000005' basx068 toSci "50E-7" -> '0.0000050' basx069 toSci "5E-7" -> '5E-7' -- [No exotics as no Unicode] -- rounded with dots in all (including edge) places basx071 toSci .1234567890123456123 -> 0.1234567890123456 Inexact Rounded basx072 toSci 1.234567890123456123 -> 1.234567890123456 Inexact Rounded basx073 toSci 12.34567890123456123 -> 12.34567890123456 Inexact Rounded basx074 toSci 123.4567890123456123 -> 123.4567890123456 Inexact Rounded basx075 toSci 1234.567890123456123 -> 1234.567890123456 Inexact Rounded basx076 toSci 12345.67890123456123 -> 12345.67890123456 Inexact Rounded basx077 toSci 123456.7890123456123 -> 123456.7890123456 Inexact Rounded basx078 toSci 1234567.890123456123 -> 1234567.890123456 Inexact Rounded basx079 toSci 12345678.90123456123 -> 12345678.90123456 Inexact Rounded basx080 toSci 123456789.0123456123 -> 123456789.0123456 Inexact Rounded basx081 toSci 1234567890.123456123 -> 1234567890.123456 Inexact Rounded basx082 toSci 12345678901.23456123 -> 12345678901.23456 Inexact Rounded basx083 toSci 123456789012.3456123 -> 123456789012.3456 Inexact Rounded basx084 toSci 1234567890123.456123 -> 1234567890123.456 Inexact Rounded basx085 toSci 12345678901234.56123 -> 12345678901234.56 Inexact Rounded basx086 toSci 123456789012345.6123 -> 123456789012345.6 Inexact Rounded basx087 toSci 1234567890123456.123 -> 1234567890123456 Inexact Rounded basx088 toSci 12345678901234561.23 -> 1.234567890123456E+16 Inexact Rounded basx089 toSci 123456789012345612.3 -> 1.234567890123456E+17 Inexact Rounded basx090 toSci 1234567890123456123. -> 1.234567890123456E+18 Inexact Rounded -- Numbers with E basx130 toSci "0.000E-1" -> '0.0000' basx131 toSci "0.000E-2" -> '0.00000' basx132 toSci "0.000E-3" -> '0.000000' basx133 toSci "0.000E-4" -> '0E-7' basx134 toSci "0.00E-2" -> '0.0000' basx135 toSci "0.00E-3" -> '0.00000' |
| ︙ | ︙ | |||
221 222 223 224 225 226 227 | basx258 toSci "0.1265E+1" -> '1.265' basx259 toSci "0.1265E+2" -> '12.65' basx260 toSci "0.1265E+3" -> '126.5' basx261 toSci "0.1265E+4" -> '1265' basx262 toSci "0.1265E+8" -> '1.265E+7' basx263 toSci "0.1265E+20" -> '1.265E+19' | < < < < < < < < < < < < < < < | 242 243 244 245 246 247 248 249 250 251 252 253 254 255 | basx258 toSci "0.1265E+1" -> '1.265' basx259 toSci "0.1265E+2" -> '12.65' basx260 toSci "0.1265E+3" -> '126.5' basx261 toSci "0.1265E+4" -> '1265' basx262 toSci "0.1265E+8" -> '1.265E+7' basx263 toSci "0.1265E+20" -> '1.265E+19' -- some more negative zeros [systematic tests below] basx290 toSci "-0.000E-1" -> '-0.0000' basx291 toSci "-0.000E-2" -> '-0.00000' basx292 toSci "-0.000E-3" -> '-0.000000' basx293 toSci "-0.000E-4" -> '-0E-7' basx294 toSci "-0.00E-2" -> '-0.0000' basx295 toSci "-0.00E-3" -> '-0.00000' |
| ︙ | ︙ | |||
414 415 416 417 418 419 420 421 422 423 424 425 426 427 | basx470 toSci 1000000003000 -> 1.00000000E+12 Rounded Inexact basx471 toEng 1000000003000 -> 1.00000000E+12 Rounded Inexact basx472 toSci 1000000005000 -> 1.00000001E+12 Rounded Inexact basx473 toEng 1000000005000 -> 1.00000001E+12 Rounded Inexact basx474 toSci 1000000009000 -> 1.00000001E+12 Rounded Inexact basx475 toEng 1000000009000 -> 1.00000001E+12 Rounded Inexact -- check rounding modes heeded precision: 5 rounding: ceiling bsrx401 toSci 1.23450 -> 1.2345 Rounded bsrx402 toSci 1.234549 -> 1.2346 Rounded Inexact bsrx403 toSci 1.234550 -> 1.2346 Rounded Inexact bsrx404 toSci 1.234551 -> 1.2346 Rounded Inexact | > > > > > > > > > > > > > > > > | | | | | 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 | basx470 toSci 1000000003000 -> 1.00000000E+12 Rounded Inexact basx471 toEng 1000000003000 -> 1.00000000E+12 Rounded Inexact basx472 toSci 1000000005000 -> 1.00000001E+12 Rounded Inexact basx473 toEng 1000000005000 -> 1.00000001E+12 Rounded Inexact basx474 toSci 1000000009000 -> 1.00000001E+12 Rounded Inexact basx475 toEng 1000000009000 -> 1.00000001E+12 Rounded Inexact -- all-nines rounding precision: 9 rounding: half_up basx270 toSci 999999999 -> 999999999 basx271 toSci 9999999990 -> 9.99999999E+9 Rounded basx272 toSci 9999999991 -> 9.99999999E+9 Rounded Inexact basx273 toSci 9999999992 -> 9.99999999E+9 Rounded Inexact basx274 toSci 9999999993 -> 9.99999999E+9 Rounded Inexact basx275 toSci 9999999994 -> 9.99999999E+9 Rounded Inexact basx276 toSci 9999999995 -> 1.00000000E+10 Rounded Inexact basx277 toSci 9999999996 -> 1.00000000E+10 Rounded Inexact basx278 toSci 9999999997 -> 1.00000000E+10 Rounded Inexact basx279 toSci 9999999998 -> 1.00000000E+10 Rounded Inexact basx280 toSci 9999999999 -> 1.00000000E+10 Rounded Inexact basx281 toSci 9999999999999999 -> 1.00000000E+16 Rounded Inexact -- check rounding modes heeded precision: 5 rounding: ceiling bsrx401 toSci 1.23450 -> 1.2345 Rounded bsrx402 toSci 1.234549 -> 1.2346 Rounded Inexact bsrx403 toSci 1.234550 -> 1.2346 Rounded Inexact bsrx404 toSci 1.234551 -> 1.2346 Rounded Inexact rounding: up bsrx405 toSci 1.23450 -> 1.2345 Rounded bsrx406 toSci 1.234549 -> 1.2346 Rounded Inexact bsrx407 toSci 1.234550 -> 1.2346 Rounded Inexact bsrx408 toSci 1.234551 -> 1.2346 Rounded Inexact rounding: floor bsrx410 toSci 1.23450 -> 1.2345 Rounded bsrx411 toSci 1.234549 -> 1.2345 Rounded Inexact bsrx412 toSci 1.234550 -> 1.2345 Rounded Inexact bsrx413 toSci 1.234551 -> 1.2345 Rounded Inexact rounding: half_down bsrx415 toSci 1.23450 -> 1.2345 Rounded |
| ︙ | ︙ | |||
460 461 462 463 464 465 466 | bsrx435 toSci 1.234551 -> 1.2346 Rounded Inexact -- negatives rounding: ceiling bsrx501 toSci -1.23450 -> -1.2345 Rounded bsrx502 toSci -1.234549 -> -1.2345 Rounded Inexact bsrx503 toSci -1.234550 -> -1.2345 Rounded Inexact bsrx504 toSci -1.234551 -> -1.2345 Rounded Inexact | | | | | | 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 | bsrx435 toSci 1.234551 -> 1.2346 Rounded Inexact -- negatives rounding: ceiling bsrx501 toSci -1.23450 -> -1.2345 Rounded bsrx502 toSci -1.234549 -> -1.2345 Rounded Inexact bsrx503 toSci -1.234550 -> -1.2345 Rounded Inexact bsrx504 toSci -1.234551 -> -1.2345 Rounded Inexact rounding: up bsrx505 toSci -1.23450 -> -1.2345 Rounded bsrx506 toSci -1.234549 -> -1.2346 Rounded Inexact bsrx507 toSci -1.234550 -> -1.2346 Rounded Inexact bsrx508 toSci -1.234551 -> -1.2346 Rounded Inexact rounding: floor bsrx510 toSci -1.23450 -> -1.2345 Rounded bsrx511 toSci -1.234549 -> -1.2346 Rounded Inexact bsrx512 toSci -1.234550 -> -1.2346 Rounded Inexact bsrx513 toSci -1.234551 -> -1.2346 Rounded Inexact rounding: half_down bsrx515 toSci -1.23450 -> -1.2345 Rounded |
| ︙ | ︙ | |||
494 495 496 497 498 499 500 501 502 503 504 505 506 507 | rounding: half_up bsrx531 toSci -1.23450 -> -1.2345 Rounded bsrx532 toSci -1.234549 -> -1.2345 Rounded Inexact bsrx533 toSci -1.234550 -> -1.2346 Rounded Inexact bsrx534 toSci -1.234650 -> -1.2347 Rounded Inexact bsrx535 toSci -1.234551 -> -1.2346 Rounded Inexact rounding: half_up precision: 9 -- The 'baddies' tests from DiagBigDecimal, plus some new ones basx500 toSci '1..2' -> NaN Conversion_syntax basx501 toSci '.' -> NaN Conversion_syntax basx502 toSci '..' -> NaN Conversion_syntax | > > > > > > > > > > > > > > > > > > | 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 | rounding: half_up bsrx531 toSci -1.23450 -> -1.2345 Rounded bsrx532 toSci -1.234549 -> -1.2345 Rounded Inexact bsrx533 toSci -1.234550 -> -1.2346 Rounded Inexact bsrx534 toSci -1.234650 -> -1.2347 Rounded Inexact bsrx535 toSci -1.234551 -> -1.2346 Rounded Inexact -- a few larger exponents maxExponent: 999999999 minExponent: -999999999 basx480 toSci "0.09e999" -> '9E+997' basx481 toSci "0.9e999" -> '9E+998' basx482 toSci "9e999" -> '9E+999' basx483 toSci "9.9e999" -> '9.9E+999' basx484 toSci "9.99e999" -> '9.99E+999' basx485 toSci "9.99e-999" -> '9.99E-999' basx486 toSci "9.9e-999" -> '9.9E-999' basx487 toSci "9e-999" -> '9E-999' basx489 toSci "99e-999" -> '9.9E-998' basx490 toSci "999e-999" -> '9.99E-997' basx491 toSci '0.9e-998' -> '9E-999' basx492 toSci '0.09e-997' -> '9E-999' basx493 toSci '0.1e1000' -> '1E+999' basx494 toSci '10e-1000' -> '1.0E-999' rounding: half_up precision: 9 -- The 'baddies' tests from DiagBigDecimal, plus some new ones basx500 toSci '1..2' -> NaN Conversion_syntax basx501 toSci '.' -> NaN Conversion_syntax basx502 toSci '..' -> NaN Conversion_syntax |
| ︙ | ︙ | |||
576 577 578 579 580 581 582 | basx570 toSci "9Inf" -> NaN Conversion_syntax basx571 toSci "-0Inf" -> NaN Conversion_syntax basx572 toSci "-9Inf" -> NaN Conversion_syntax basx573 toSci "-sNa" -> NaN Conversion_syntax basx574 toSci "xNaN" -> NaN Conversion_syntax basx575 toSci "0sNaN" -> NaN Conversion_syntax | | | | | | | | | | | | | > | < | | | < < < < < < < < < | 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 | basx570 toSci "9Inf" -> NaN Conversion_syntax basx571 toSci "-0Inf" -> NaN Conversion_syntax basx572 toSci "-9Inf" -> NaN Conversion_syntax basx573 toSci "-sNa" -> NaN Conversion_syntax basx574 toSci "xNaN" -> NaN Conversion_syntax basx575 toSci "0sNaN" -> NaN Conversion_syntax -- some baddies with dots and Es and dots and specials basx576 toSci 'e+1' -> NaN Conversion_syntax basx577 toSci '.e+1' -> NaN Conversion_syntax basx578 toSci '+.e+1' -> NaN Conversion_syntax basx579 toSci '-.e+' -> NaN Conversion_syntax basx580 toSci '-.e' -> NaN Conversion_syntax basx581 toSci 'E+1' -> NaN Conversion_syntax basx582 toSci '.E+1' -> NaN Conversion_syntax basx583 toSci '+.E+1' -> NaN Conversion_syntax basx584 toSci '-.E+' -> NaN Conversion_syntax basx585 toSci '-.E' -> NaN Conversion_syntax basx586 toSci '.NaN' -> NaN Conversion_syntax basx587 toSci '-.NaN' -> NaN Conversion_syntax basx588 toSci '+.sNaN' -> NaN Conversion_syntax basx589 toSci '+.Inf' -> NaN Conversion_syntax basx590 toSci '.Infinity' -> NaN Conversion_syntax -- Zeros basx601 toSci 0.000000000 -> 0E-9 basx602 toSci 0.00000000 -> 0E-8 basx603 toSci 0.0000000 -> 0E-7 basx604 toSci 0.000000 -> 0.000000 basx605 toSci 0.00000 -> 0.00000 |
| ︙ | ︙ | |||
693 694 695 696 697 698 699 | basx684 toSci 00. -> 0 basx685 toSci 0. -> 0 basx686 toSci +00000. -> 0 basx687 toSci -00000. -> -0 basx688 toSci +0. -> 0 basx689 toSci -0. -> -0 | < < < < < < < < < < < < | 724 725 726 727 728 729 730 731 732 733 734 735 736 737 | basx684 toSci 00. -> 0 basx685 toSci 0. -> 0 basx686 toSci +00000. -> 0 basx687 toSci -00000. -> -0 basx688 toSci +0. -> 0 basx689 toSci -0. -> -0 -- Specials precision: 4 basx700 toSci "NaN" -> NaN basx701 toSci "nan" -> NaN basx702 toSci "nAn" -> NaN basx703 toSci "NAN" -> NaN basx704 toSci "+NaN" -> NaN |
| ︙ | ︙ | |||
886 887 888 889 890 891 892 893 894 895 896 897 898 899 | basx873 toEng 0.00E-3 -> 0.00000 basx874 toEng 0.00E-4 -> 0.000000 basx875 toEng 0.00E-5 -> 0.0E-6 basx876 toEng 0.00E-6 -> 0.00E-6 basx877 toEng 0.00E-7 -> 0E-9 basx878 toEng 0.00E-8 -> 0.0E-9 basx879 toEng 0.00E-9 -> 0.00E-9 -- Giga exponent initial tests maxExponent: 999999999 minExponent: -999999999 basx951 toSci '99e999' -> '9.9E+1000' basx952 toSci '999e999' -> '9.99E+1001' | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 | basx873 toEng 0.00E-3 -> 0.00000 basx874 toEng 0.00E-4 -> 0.000000 basx875 toEng 0.00E-5 -> 0.0E-6 basx876 toEng 0.00E-6 -> 0.00E-6 basx877 toEng 0.00E-7 -> 0E-9 basx878 toEng 0.00E-8 -> 0.0E-9 basx879 toEng 0.00E-9 -> 0.00E-9 rounding: half_up precision: 9 -- subnormals and overflows basx906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded basx907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded basx908 toSci '0.9e-999999999' -> 9E-1000000000 Subnormal basx909 toSci '0.09e-999999999' -> 9E-1000000001 Subnormal basx910 toSci '0.1e1000000000' -> 1E+999999999 basx911 toSci '10e-1000000000' -> 1.0E-999999999 basx912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded basx913 toSci '99e-9999999999' -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded basx915 toSci '1111e-9999999999' -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx916 toSci '1111e-99999999999' -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded -- negatives the same basx918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded basx919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded basx920 toSci '-0.9e-999999999' -> -9E-1000000000 Subnormal basx921 toSci '-0.09e-999999999' -> -9E-1000000001 Subnormal basx922 toSci '-0.1e1000000000' -> -1E+999999999 basx923 toSci '-10e-1000000000' -> -1.0E-999999999 basx924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded basx925 toSci '-99e-9999999999' -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded basx927 toSci '-1111e-9999999999' -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx928 toSci '-1111e-99999999999' -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped basx929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: ceiling basx930 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded basx931 toSci '-7e1000000000' -> -9.99999999E+999999999 Overflow Inexact Rounded rounding: up basx932 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded basx933 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: down basx934 toSci '7e1000000000' -> 9.99999999E+999999999 Overflow Inexact Rounded basx935 toSci '-7e1000000000' -> -9.99999999E+999999999 Overflow Inexact Rounded rounding: floor basx936 toSci '7e1000000000' -> 9.99999999E+999999999 Overflow Inexact Rounded basx937 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: half_up basx938 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded basx939 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: half_even basx940 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded basx941 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: half_down basx942 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded basx943 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded rounding: half_even -- Giga exponent initial tests maxExponent: 999999999 minExponent: -999999999 basx951 toSci '99e999' -> '9.9E+1000' basx952 toSci '999e999' -> '9.99E+1001' |
| ︙ | ︙ | |||
1289 1290 1291 1292 1293 1294 1295 | precision: 5 maxexponent: 79 minexponent: -79 basx1041 toSci 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow basx1042 toSci 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow basx1043 toSci 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow | | > > > > > > > > > > > > > > > > > > > > > > > > > | 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 | precision: 5 maxexponent: 79 minexponent: -79 basx1041 toSci 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow basx1042 toSci 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow basx1043 toSci 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow -- clamped zeros [see also clamp.decTest] precision: 34 maxExponent: 6144 minExponent: -6143 basx1061 apply 0e+10000 -> 0E+6144 Clamped basx1062 apply 0e-10000 -> 0E-6176 Clamped basx1063 apply -0e+10000 -> -0E+6144 Clamped basx1064 apply -0e-10000 -> -0E-6176 Clamped precision: 16 maxExponent: 384 minExponent: -383 basx1065 apply 0e+10000 -> 0E+384 Clamped basx1066 apply 0e-10000 -> 0E-398 Clamped basx1067 apply -0e+10000 -> -0E+384 Clamped basx1068 apply -0e-10000 -> -0E-398 Clamped -- same with IEEE clamping clamp: 1 precision: 34 maxExponent: 6144 minExponent: -6143 basx1071 apply 0e+10000 -> 0E+6111 Clamped basx1072 apply 0e-10000 -> 0E-6176 Clamped basx1073 apply -0e+10000 -> -0E+6111 Clamped basx1074 apply -0e-10000 -> -0E-6176 Clamped precision: 16 maxExponent: 384 minExponent: -383 basx1075 apply 0e+10000 -> 0E+369 Clamped basx1076 apply 0e-10000 -> 0E-398 Clamped basx1077 apply -0e+10000 -> -0E+369 Clamped basx1078 apply -0e-10000 -> -0E-398 Clamped |
Changes to test/dectest/clamp.decTest.
1 2 | ------------------------------------------------------------------------ -- clamp.decTest -- clamped exponent tests (format-independent) -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- clamp.decTest -- clamped exponent tests (format-independent) --
-- Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests uses the same limits as the 8-byte concrete
-- representation, but applies clamping without using format-specific
-- conversions.
extended: 1
precision: 16
|
| ︙ | ︙ |
Added test/dectest/class.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 |
------------------------------------------------------------------------
-- class.decTest -- Class operations --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- [New 2006.11.27]
precision: 9
maxExponent: 999
minExponent: -999
extended: 1
clamp: 1
rounding: half_even
clasx001 class 0 -> +Zero
clasx002 class 0.00 -> +Zero
clasx003 class 0E+5 -> +Zero
clasx004 class 1E-1007 -> +Subnormal
clasx005 class 0.1E-999 -> +Subnormal
clasx006 class 0.99999999E-999 -> +Subnormal
clasx007 class 1.00000000E-999 -> +Normal
clasx008 class 1E-999 -> +Normal
clasx009 class 1E-100 -> +Normal
clasx010 class 1E-10 -> +Normal
clasx012 class 1E-1 -> +Normal
clasx013 class 1 -> +Normal
clasx014 class 2.50 -> +Normal
clasx015 class 100.100 -> +Normal
clasx016 class 1E+30 -> +Normal
clasx017 class 1E+999 -> +Normal
clasx018 class 9.99999999E+999 -> +Normal
clasx019 class Inf -> +Infinity
clasx021 class -0 -> -Zero
clasx022 class -0.00 -> -Zero
clasx023 class -0E+5 -> -Zero
clasx024 class -1E-1007 -> -Subnormal
clasx025 class -0.1E-999 -> -Subnormal
clasx026 class -0.99999999E-999 -> -Subnormal
clasx027 class -1.00000000E-999 -> -Normal
clasx028 class -1E-999 -> -Normal
clasx029 class -1E-100 -> -Normal
clasx030 class -1E-10 -> -Normal
clasx032 class -1E-1 -> -Normal
clasx033 class -1 -> -Normal
clasx034 class -2.50 -> -Normal
clasx035 class -100.100 -> -Normal
clasx036 class -1E+30 -> -Normal
clasx037 class -1E+999 -> -Normal
clasx038 class -9.99999999E+999 -> -Normal
clasx039 class -Inf -> -Infinity
clasx041 class NaN -> NaN
clasx042 class -NaN -> NaN
clasx043 class +NaN12345 -> NaN
clasx044 class sNaN -> sNaN
clasx045 class -sNaN -> sNaN
clasx046 class +sNaN12345 -> sNaN
-- decimal64 bounds
precision: 16
maxExponent: 384
minExponent: -383
clamp: 1
rounding: half_even
clasx201 class 0 -> +Zero
clasx202 class 0.00 -> +Zero
clasx203 class 0E+5 -> +Zero
clasx204 class 1E-396 -> +Subnormal
clasx205 class 0.1E-383 -> +Subnormal
clasx206 class 0.999999999999999E-383 -> +Subnormal
clasx207 class 1.000000000000000E-383 -> +Normal
clasx208 class 1E-383 -> +Normal
clasx209 class 1E-100 -> +Normal
clasx210 class 1E-10 -> +Normal
clasx212 class 1E-1 -> +Normal
clasx213 class 1 -> +Normal
clasx214 class 2.50 -> +Normal
clasx215 class 100.100 -> +Normal
clasx216 class 1E+30 -> +Normal
clasx217 class 1E+384 -> +Normal
clasx218 class 9.999999999999999E+384 -> +Normal
clasx219 class Inf -> +Infinity
clasx221 class -0 -> -Zero
clasx222 class -0.00 -> -Zero
clasx223 class -0E+5 -> -Zero
clasx224 class -1E-396 -> -Subnormal
clasx225 class -0.1E-383 -> -Subnormal
clasx226 class -0.999999999999999E-383 -> -Subnormal
clasx227 class -1.000000000000000E-383 -> -Normal
clasx228 class -1E-383 -> -Normal
clasx229 class -1E-100 -> -Normal
clasx230 class -1E-10 -> -Normal
clasx232 class -1E-1 -> -Normal
clasx233 class -1 -> -Normal
clasx234 class -2.50 -> -Normal
clasx235 class -100.100 -> -Normal
clasx236 class -1E+30 -> -Normal
clasx237 class -1E+384 -> -Normal
clasx238 class -9.999999999999999E+384 -> -Normal
clasx239 class -Inf -> -Infinity
clasx241 class NaN -> NaN
clasx242 class -NaN -> NaN
clasx243 class +NaN12345 -> NaN
clasx244 class sNaN -> sNaN
clasx245 class -sNaN -> sNaN
clasx246 class +sNaN12345 -> sNaN
|
Changes to test/dectest/compare.decTest.
1 | ------------------------------------------------------------------------ | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- compare.decTest -- decimal comparison that allows quiet NaNs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
extended: 1
|
| ︙ | ︙ | |||
108 109 110 111 112 113 114 | comx083 compare 2.0 0.0 -> 1 comx085 compare 2.0 1.0 -> 1 comx086 compare 2.0 2.0 -> 0 -- now some cases which might overflow if subtract were used maxexponent: 999999999 minexponent: -999999999 | | | | | | 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | comx083 compare 2.0 0.0 -> 1 comx085 compare 2.0 1.0 -> 1 comx086 compare 2.0 2.0 -> 0 -- now some cases which might overflow if subtract were used maxexponent: 999999999 minexponent: -999999999 comx095 compare 9.99999999E+999999999 9.99999999E+999999999 -> 0 comx096 compare -9.99999999E+999999999 9.99999999E+999999999 -> -1 comx097 compare 9.99999999E+999999999 -9.99999999E+999999999 -> 1 comx098 compare -9.99999999E+999999999 -9.99999999E+999999999 -> 0 -- some differing length/exponent cases comx100 compare 7.0 7.0 -> 0 comx101 compare 7.0 7 -> 0 comx102 compare 7 7.0 -> 0 comx103 compare 7E+0 7.0 -> 0 comx104 compare 70E-1 7.0 -> 0 |
| ︙ | ︙ | |||
261 262 263 264 265 266 267 268 269 270 271 272 273 274 | comx445 compare -.8E+1 -9 -> 1 comx446 compare -80E-1 -9 -> 1 comx447 compare -8.0 -9E+0 -> 1 comx448 compare -8.0 -90E-1 -> 1 comx449 compare -8 -.9E+1 -> 1 comx450 compare -8 -90E-1 -> 1 -- testcases that subtract to lots of zeros at boundaries [pgr] precision: 40 comx470 compare 123.4560000000000000E789 123.456E789 -> 0 comx471 compare 123.456000000000000E-89 123.456E-89 -> 0 comx472 compare 123.45600000000000E789 123.456E789 -> 0 comx473 compare 123.4560000000000E-89 123.456E-89 -> 0 | > > > > > > > > > > > > > > > | 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 | comx445 compare -.8E+1 -9 -> 1 comx446 compare -80E-1 -9 -> 1 comx447 compare -8.0 -9E+0 -> 1 comx448 compare -8.0 -90E-1 -> 1 comx449 compare -8 -.9E+1 -> 1 comx450 compare -8 -90E-1 -> 1 -- misalignment traps for little-endian comx451 compare 1.0 0.1 -> 1 comx452 compare 0.1 1.0 -> -1 comx453 compare 10.0 0.1 -> 1 comx454 compare 0.1 10.0 -> -1 comx455 compare 100 1.0 -> 1 comx456 compare 1.0 100 -> -1 comx457 compare 1000 10.0 -> 1 comx458 compare 10.0 1000 -> -1 comx459 compare 10000 100.0 -> 1 comx460 compare 100.0 10000 -> -1 comx461 compare 100000 1000.0 -> 1 comx462 compare 1000.0 100000 -> -1 comx463 compare 1000000 10000.0 -> 1 comx464 compare 10000.0 1000000 -> -1 -- testcases that subtract to lots of zeros at boundaries [pgr] precision: 40 comx470 compare 123.4560000000000000E789 123.456E789 -> 0 comx471 compare 123.456000000000000E-89 123.456E-89 -> 0 comx472 compare 123.45600000000000E789 123.456E789 -> 0 comx473 compare 123.4560000000000E-89 123.456E-89 -> 0 |
| ︙ | ︙ | |||
358 359 360 361 362 363 364 | comx565 compare 1E+9 1 -> 1 comx566 compare 1E+10 1 -> 1 comx567 compare 1E+11 1 -> 1 comx568 compare 1E+12 1 -> 1 comx569 compare 1E+13 1 -> 1 comx570 compare 1E+14 1 -> 1 comx571 compare 1E+15 1 -> 1 | | | 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 | comx565 compare 1E+9 1 -> 1 comx566 compare 1E+10 1 -> 1 comx567 compare 1E+11 1 -> 1 comx568 compare 1E+12 1 -> 1 comx569 compare 1E+13 1 -> 1 comx570 compare 1E+14 1 -> 1 comx571 compare 1E+15 1 -> 1 -- similar with a useful coefficient, one side only comx580 compare 0.000000987654321 1E-15 -> 1 comx581 compare 0.000000987654321 1E-14 -> 1 comx582 compare 0.000000987654321 1E-13 -> 1 comx583 compare 0.000000987654321 1E-12 -> 1 comx584 compare 0.000000987654321 1E-11 -> 1 comx585 compare 0.000000987654321 1E-10 -> 1 comx586 compare 0.000000987654321 1E-9 -> 1 |
| ︙ | ︙ | |||
708 709 710 711 712 713 714 715 716 717 | comx903 compare -1e+777777777 1e+411111111 -> -1 comx904 compare -1e+777777777 -1e+411111111 -> -1 comx905 compare 1e-777777777 1e-411111111 -> -1 comx906 compare 1e-777777777 -1e-411111111 -> 1 comx907 compare -1e-777777777 1e-411111111 -> -1 comx908 compare -1e-777777777 -1e-411111111 -> 1 -- Null tests comx990 compare 10 # -> NaN Invalid_operation comx991 compare # 10 -> NaN Invalid_operation | > > > > > > > > > > > > > > > > > > > > > > > > > > | 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 | comx903 compare -1e+777777777 1e+411111111 -> -1 comx904 compare -1e+777777777 -1e+411111111 -> -1 comx905 compare 1e-777777777 1e-411111111 -> -1 comx906 compare 1e-777777777 -1e-411111111 -> 1 comx907 compare -1e-777777777 1e-411111111 -> -1 comx908 compare -1e-777777777 -1e-411111111 -> 1 -- spread zeros comx910 compare 0E-383 0 -> 0 comx911 compare 0E-383 -0 -> 0 comx912 compare -0E-383 0 -> 0 comx913 compare -0E-383 -0 -> 0 comx914 compare 0E-383 0E+384 -> 0 comx915 compare 0E-383 -0E+384 -> 0 comx916 compare -0E-383 0E+384 -> 0 comx917 compare -0E-383 -0E+384 -> 0 comx918 compare 0 0E+384 -> 0 comx919 compare 0 -0E+384 -> 0 comx920 compare -0 0E+384 -> 0 comx921 compare -0 -0E+384 -> 0 comx930 compare 0E+384 0 -> 0 comx931 compare 0E+384 -0 -> 0 comx932 compare -0E+384 0 -> 0 comx933 compare -0E+384 -0 -> 0 comx934 compare 0E+384 0E-383 -> 0 comx935 compare 0E+384 -0E-383 -> 0 comx936 compare -0E+384 0E-383 -> 0 comx937 compare -0E+384 -0E-383 -> 0 comx938 compare 0 0E-383 -> 0 comx939 compare 0 -0E-383 -> 0 comx940 compare -0 0E-383 -> 0 comx941 compare -0 -0E-383 -> 0 -- Null tests comx990 compare 10 # -> NaN Invalid_operation comx991 compare # 10 -> NaN Invalid_operation |
Changes to test/dectest/comparetotal.decTest.
1 2 | ------------------------------------------------------------------------ -- comparetotal.decTest -- decimal comparison using total ordering -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- comparetotal.decTest -- decimal comparison using total ordering --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- Similarly, comparetotal will have some radically different paths
-- than compare.
|
| ︙ | ︙ | |||
114 115 116 117 118 119 120 121 122 123 124 125 126 127 | maxexponent: 999999999 minexponent: -999999999 cotx090 comparetotal 9.99999999E+999999999 9.99999999E+999999999 -> 0 cotx091 comparetotal -9.99999999E+999999999 9.99999999E+999999999 -> -1 cotx092 comparetotal 9.99999999E+999999999 -9.99999999E+999999999 -> 1 cotx093 comparetotal -9.99999999E+999999999 -9.99999999E+999999999 -> 0 -- some differing length/exponent cases -- in this first group, compare would compare all equal cotx100 comparetotal 7.0 7.0 -> 0 cotx101 comparetotal 7.0 7 -> -1 cotx102 comparetotal 7 7.0 -> 1 cotx103 comparetotal 7E+0 7.0 -> 1 cotx104 comparetotal 70E-1 7.0 -> 0 | > > > > > > > > | 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | maxexponent: 999999999 minexponent: -999999999 cotx090 comparetotal 9.99999999E+999999999 9.99999999E+999999999 -> 0 cotx091 comparetotal -9.99999999E+999999999 9.99999999E+999999999 -> -1 cotx092 comparetotal 9.99999999E+999999999 -9.99999999E+999999999 -> 1 cotx093 comparetotal -9.99999999E+999999999 -9.99999999E+999999999 -> 0 -- Examples cotx094 comparetotal 12.73 127.9 -> -1 cotx095 comparetotal -127 12 -> -1 cotx096 comparetotal 12.30 12.3 -> -1 cotx097 comparetotal 12.30 12.30 -> 0 cotx098 comparetotal 12.3 12.300 -> 1 cotx099 comparetotal 12.3 NaN -> -1 -- some differing length/exponent cases -- in this first group, compare would compare all equal cotx100 comparetotal 7.0 7.0 -> 0 cotx101 comparetotal 7.0 7 -> -1 cotx102 comparetotal 7 7.0 -> 1 cotx103 comparetotal 7E+0 7.0 -> 1 cotx104 comparetotal 70E-1 7.0 -> 0 |
| ︙ | ︙ | |||
754 755 756 757 758 759 760 761 762 763 | cotx1103 comparetotal -1e+777777777 1e+411111111 -> -1 cotx1104 comparetotal -1e+777777777 -1e+411111111 -> -1 cotx1105 comparetotal 1e-777777777 1e-411111111 -> -1 cotx1106 comparetotal 1e-777777777 -1e-411111111 -> 1 cotx1107 comparetotal -1e-777777777 1e-411111111 -> -1 cotx1108 comparetotal -1e-777777777 -1e-411111111 -> 1 -- Null tests cotx9990 comparetotal 10 # -> NaN Invalid_operation cotx9991 comparetotal # 10 -> NaN Invalid_operation | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 | cotx1103 comparetotal -1e+777777777 1e+411111111 -> -1 cotx1104 comparetotal -1e+777777777 -1e+411111111 -> -1 cotx1105 comparetotal 1e-777777777 1e-411111111 -> -1 cotx1106 comparetotal 1e-777777777 -1e-411111111 -> 1 cotx1107 comparetotal -1e-777777777 1e-411111111 -> -1 cotx1108 comparetotal -1e-777777777 -1e-411111111 -> 1 -- spread zeros cotx1110 comparetotal 0E-383 0 -> -1 cotx1111 comparetotal 0E-383 -0 -> 1 cotx1112 comparetotal -0E-383 0 -> -1 cotx1113 comparetotal -0E-383 -0 -> 1 cotx1114 comparetotal 0E-383 0E+384 -> -1 cotx1115 comparetotal 0E-383 -0E+384 -> 1 cotx1116 comparetotal -0E-383 0E+384 -> -1 cotx1117 comparetotal -0E-383 -0E+384 -> 1 cotx1118 comparetotal 0 0E+384 -> -1 cotx1119 comparetotal 0 -0E+384 -> 1 cotx1120 comparetotal -0 0E+384 -> -1 cotx1121 comparetotal -0 -0E+384 -> 1 cotx1130 comparetotal 0E+384 0 -> 1 cotx1131 comparetotal 0E+384 -0 -> 1 cotx1132 comparetotal -0E+384 0 -> -1 cotx1133 comparetotal -0E+384 -0 -> -1 cotx1134 comparetotal 0E+384 0E-383 -> 1 cotx1135 comparetotal 0E+384 -0E-383 -> 1 cotx1136 comparetotal -0E+384 0E-383 -> -1 cotx1137 comparetotal -0E+384 -0E-383 -> -1 cotx1138 comparetotal 0 0E-383 -> 1 cotx1139 comparetotal 0 -0E-383 -> 1 cotx1140 comparetotal -0 0E-383 -> -1 cotx1141 comparetotal -0 -0E-383 -> -1 -- Null tests cotx9990 comparetotal 10 # -> NaN Invalid_operation cotx9991 comparetotal # 10 -> NaN Invalid_operation |
Added test/dectest/comparetotmag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 |
------------------------------------------------------------------------
-- comparetotmag.decTest -- decimal comparison, abs. total ordering --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that it cannot be assumed that add/subtract tests cover paths
-- for this operation adequately, here, because the code might be
-- quite different (comparison cannot overflow or underflow, so
-- actual subtractions are not necessary). Similarly, comparetotal
-- will have some radically different paths than compare.
extended: 1
precision: 16
rounding: half_up
maxExponent: 384
minExponent: -383
-- sanity checks
ctmx001 comparetotmag -2 -2 -> 0
ctmx002 comparetotmag -2 -1 -> 1
ctmx003 comparetotmag -2 0 -> 1
ctmx004 comparetotmag -2 1 -> 1
ctmx005 comparetotmag -2 2 -> 0
ctmx006 comparetotmag -1 -2 -> -1
ctmx007 comparetotmag -1 -1 -> 0
ctmx008 comparetotmag -1 0 -> 1
ctmx009 comparetotmag -1 1 -> 0
ctmx010 comparetotmag -1 2 -> -1
ctmx011 comparetotmag 0 -2 -> -1
ctmx012 comparetotmag 0 -1 -> -1
ctmx013 comparetotmag 0 0 -> 0
ctmx014 comparetotmag 0 1 -> -1
ctmx015 comparetotmag 0 2 -> -1
ctmx016 comparetotmag 1 -2 -> -1
ctmx017 comparetotmag 1 -1 -> 0
ctmx018 comparetotmag 1 0 -> 1
ctmx019 comparetotmag 1 1 -> 0
ctmx020 comparetotmag 1 2 -> -1
ctmx021 comparetotmag 2 -2 -> 0
ctmx022 comparetotmag 2 -1 -> 1
ctmx023 comparetotmag 2 0 -> 1
ctmx025 comparetotmag 2 1 -> 1
ctmx026 comparetotmag 2 2 -> 0
ctmx031 comparetotmag -20 -20 -> 0
ctmx032 comparetotmag -20 -10 -> 1
ctmx033 comparetotmag -20 00 -> 1
ctmx034 comparetotmag -20 10 -> 1
ctmx035 comparetotmag -20 20 -> 0
ctmx036 comparetotmag -10 -20 -> -1
ctmx037 comparetotmag -10 -10 -> 0
ctmx038 comparetotmag -10 00 -> 1
ctmx039 comparetotmag -10 10 -> 0
ctmx040 comparetotmag -10 20 -> -1
ctmx041 comparetotmag 00 -20 -> -1
ctmx042 comparetotmag 00 -10 -> -1
ctmx043 comparetotmag 00 00 -> 0
ctmx044 comparetotmag 00 10 -> -1
ctmx045 comparetotmag 00 20 -> -1
ctmx046 comparetotmag 10 -20 -> -1
ctmx047 comparetotmag 10 -10 -> 0
ctmx048 comparetotmag 10 00 -> 1
ctmx049 comparetotmag 10 10 -> 0
ctmx050 comparetotmag 10 20 -> -1
ctmx051 comparetotmag 20 -20 -> 0
ctmx052 comparetotmag 20 -10 -> 1
ctmx053 comparetotmag 20 00 -> 1
ctmx055 comparetotmag 20 10 -> 1
ctmx056 comparetotmag 20 20 -> 0
ctmx061 comparetotmag -2.0 -2.0 -> 0
ctmx062 comparetotmag -2.0 -1.0 -> 1
ctmx063 comparetotmag -2.0 0.0 -> 1
ctmx064 comparetotmag -2.0 1.0 -> 1
ctmx065 comparetotmag -2.0 2.0 -> 0
ctmx066 comparetotmag -1.0 -2.0 -> -1
ctmx067 comparetotmag -1.0 -1.0 -> 0
ctmx068 comparetotmag -1.0 0.0 -> 1
ctmx069 comparetotmag -1.0 1.0 -> 0
ctmx070 comparetotmag -1.0 2.0 -> -1
ctmx071 comparetotmag 0.0 -2.0 -> -1
ctmx072 comparetotmag 0.0 -1.0 -> -1
ctmx073 comparetotmag 0.0 0.0 -> 0
ctmx074 comparetotmag 0.0 1.0 -> -1
ctmx075 comparetotmag 0.0 2.0 -> -1
ctmx076 comparetotmag 1.0 -2.0 -> -1
ctmx077 comparetotmag 1.0 -1.0 -> 0
ctmx078 comparetotmag 1.0 0.0 -> 1
ctmx079 comparetotmag 1.0 1.0 -> 0
ctmx080 comparetotmag 1.0 2.0 -> -1
ctmx081 comparetotmag 2.0 -2.0 -> 0
ctmx082 comparetotmag 2.0 -1.0 -> 1
ctmx083 comparetotmag 2.0 0.0 -> 1
ctmx085 comparetotmag 2.0 1.0 -> 1
ctmx086 comparetotmag 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
maxexponent: 999999999
minexponent: -999999999
ctmx090 comparetotmag 9.99999999E+999999999 9.99999999E+999999999 -> 0
ctmx091 comparetotmag -9.99999999E+999999999 9.99999999E+999999999 -> 0
ctmx092 comparetotmag 9.99999999E+999999999 -9.99999999E+999999999 -> 0
ctmx093 comparetotmag -9.99999999E+999999999 -9.99999999E+999999999 -> 0
-- some differing length/exponent cases
-- in this first group, compare would compare all equal
ctmx100 comparetotmag 7.0 7.0 -> 0
ctmx101 comparetotmag 7.0 7 -> -1
ctmx102 comparetotmag 7 7.0 -> 1
ctmx103 comparetotmag 7E+0 7.0 -> 1
ctmx104 comparetotmag 70E-1 7.0 -> 0
ctmx105 comparetotmag 0.7E+1 7 -> 0
ctmx106 comparetotmag 70E-1 7 -> -1
ctmx107 comparetotmag 7.0 7E+0 -> -1
ctmx108 comparetotmag 7.0 70E-1 -> 0
ctmx109 comparetotmag 7 0.7E+1 -> 0
ctmx110 comparetotmag 7 70E-1 -> 1
ctmx120 comparetotmag 8.0 7.0 -> 1
ctmx121 comparetotmag 8.0 7 -> 1
ctmx122 comparetotmag 8 7.0 -> 1
ctmx123 comparetotmag 8E+0 7.0 -> 1
ctmx124 comparetotmag 80E-1 7.0 -> 1
ctmx125 comparetotmag 0.8E+1 7 -> 1
ctmx126 comparetotmag 80E-1 7 -> 1
ctmx127 comparetotmag 8.0 7E+0 -> 1
ctmx128 comparetotmag 8.0 70E-1 -> 1
ctmx129 comparetotmag 8 0.7E+1 -> 1
ctmx130 comparetotmag 8 70E-1 -> 1
ctmx140 comparetotmag 8.0 9.0 -> -1
ctmx141 comparetotmag 8.0 9 -> -1
ctmx142 comparetotmag 8 9.0 -> -1
ctmx143 comparetotmag 8E+0 9.0 -> -1
ctmx144 comparetotmag 80E-1 9.0 -> -1
ctmx145 comparetotmag 0.8E+1 9 -> -1
ctmx146 comparetotmag 80E-1 9 -> -1
ctmx147 comparetotmag 8.0 9E+0 -> -1
ctmx148 comparetotmag 8.0 90E-1 -> -1
ctmx149 comparetotmag 8 0.9E+1 -> -1
ctmx150 comparetotmag 8 90E-1 -> -1
-- and again, with sign changes -+ ..
ctmx200 comparetotmag -7.0 7.0 -> 0
ctmx201 comparetotmag -7.0 7 -> -1
ctmx202 comparetotmag -7 7.0 -> 1
ctmx203 comparetotmag -7E+0 7.0 -> 1
ctmx204 comparetotmag -70E-1 7.0 -> 0
ctmx205 comparetotmag -0.7E+1 7 -> 0
ctmx206 comparetotmag -70E-1 7 -> -1
ctmx207 comparetotmag -7.0 7E+0 -> -1
ctmx208 comparetotmag -7.0 70E-1 -> 0
ctmx209 comparetotmag -7 0.7E+1 -> 0
ctmx210 comparetotmag -7 70E-1 -> 1
ctmx220 comparetotmag -8.0 7.0 -> 1
ctmx221 comparetotmag -8.0 7 -> 1
ctmx222 comparetotmag -8 7.0 -> 1
ctmx223 comparetotmag -8E+0 7.0 -> 1
ctmx224 comparetotmag -80E-1 7.0 -> 1
ctmx225 comparetotmag -0.8E+1 7 -> 1
ctmx226 comparetotmag -80E-1 7 -> 1
ctmx227 comparetotmag -8.0 7E+0 -> 1
ctmx228 comparetotmag -8.0 70E-1 -> 1
ctmx229 comparetotmag -8 0.7E+1 -> 1
ctmx230 comparetotmag -8 70E-1 -> 1
ctmx240 comparetotmag -8.0 9.0 -> -1
ctmx241 comparetotmag -8.0 9 -> -1
ctmx242 comparetotmag -8 9.0 -> -1
ctmx243 comparetotmag -8E+0 9.0 -> -1
ctmx244 comparetotmag -80E-1 9.0 -> -1
ctmx245 comparetotmag -0.8E+1 9 -> -1
ctmx246 comparetotmag -80E-1 9 -> -1
ctmx247 comparetotmag -8.0 9E+0 -> -1
ctmx248 comparetotmag -8.0 90E-1 -> -1
ctmx249 comparetotmag -8 0.9E+1 -> -1
ctmx250 comparetotmag -8 90E-1 -> -1
-- and again, with sign changes +- ..
ctmx300 comparetotmag 7.0 -7.0 -> 0
ctmx301 comparetotmag 7.0 -7 -> -1
ctmx302 comparetotmag 7 -7.0 -> 1
ctmx303 comparetotmag 7E+0 -7.0 -> 1
ctmx304 comparetotmag 70E-1 -7.0 -> 0
ctmx305 comparetotmag .7E+1 -7 -> 0
ctmx306 comparetotmag 70E-1 -7 -> -1
ctmx307 comparetotmag 7.0 -7E+0 -> -1
ctmx308 comparetotmag 7.0 -70E-1 -> 0
ctmx309 comparetotmag 7 -.7E+1 -> 0
ctmx310 comparetotmag 7 -70E-1 -> 1
ctmx320 comparetotmag 8.0 -7.0 -> 1
ctmx321 comparetotmag 8.0 -7 -> 1
ctmx322 comparetotmag 8 -7.0 -> 1
ctmx323 comparetotmag 8E+0 -7.0 -> 1
ctmx324 comparetotmag 80E-1 -7.0 -> 1
ctmx325 comparetotmag .8E+1 -7 -> 1
ctmx326 comparetotmag 80E-1 -7 -> 1
ctmx327 comparetotmag 8.0 -7E+0 -> 1
ctmx328 comparetotmag 8.0 -70E-1 -> 1
ctmx329 comparetotmag 8 -.7E+1 -> 1
ctmx330 comparetotmag 8 -70E-1 -> 1
ctmx340 comparetotmag 8.0 -9.0 -> -1
ctmx341 comparetotmag 8.0 -9 -> -1
ctmx342 comparetotmag 8 -9.0 -> -1
ctmx343 comparetotmag 8E+0 -9.0 -> -1
ctmx344 comparetotmag 80E-1 -9.0 -> -1
ctmx345 comparetotmag .8E+1 -9 -> -1
ctmx346 comparetotmag 80E-1 -9 -> -1
ctmx347 comparetotmag 8.0 -9E+0 -> -1
ctmx348 comparetotmag 8.0 -90E-1 -> -1
ctmx349 comparetotmag 8 -.9E+1 -> -1
ctmx350 comparetotmag 8 -90E-1 -> -1
-- and again, with sign changes -- ..
ctmx400 comparetotmag -7.0 -7.0 -> 0
ctmx401 comparetotmag -7.0 -7 -> -1
ctmx402 comparetotmag -7 -7.0 -> 1
ctmx403 comparetotmag -7E+0 -7.0 -> 1
ctmx404 comparetotmag -70E-1 -7.0 -> 0
ctmx405 comparetotmag -.7E+1 -7 -> 0
ctmx406 comparetotmag -70E-1 -7 -> -1
ctmx407 comparetotmag -7.0 -7E+0 -> -1
ctmx408 comparetotmag -7.0 -70E-1 -> 0
ctmx409 comparetotmag -7 -.7E+1 -> 0
ctmx410 comparetotmag -7 -70E-1 -> 1
ctmx420 comparetotmag -8.0 -7.0 -> 1
ctmx421 comparetotmag -8.0 -7 -> 1
ctmx422 comparetotmag -8 -7.0 -> 1
ctmx423 comparetotmag -8E+0 -7.0 -> 1
ctmx424 comparetotmag -80E-1 -7.0 -> 1
ctmx425 comparetotmag -.8E+1 -7 -> 1
ctmx426 comparetotmag -80E-1 -7 -> 1
ctmx427 comparetotmag -8.0 -7E+0 -> 1
ctmx428 comparetotmag -8.0 -70E-1 -> 1
ctmx429 comparetotmag -8 -.7E+1 -> 1
ctmx430 comparetotmag -8 -70E-1 -> 1
ctmx440 comparetotmag -8.0 -9.0 -> -1
ctmx441 comparetotmag -8.0 -9 -> -1
ctmx442 comparetotmag -8 -9.0 -> -1
ctmx443 comparetotmag -8E+0 -9.0 -> -1
ctmx444 comparetotmag -80E-1 -9.0 -> -1
ctmx445 comparetotmag -.8E+1 -9 -> -1
ctmx446 comparetotmag -80E-1 -9 -> -1
ctmx447 comparetotmag -8.0 -9E+0 -> -1
ctmx448 comparetotmag -8.0 -90E-1 -> -1
ctmx449 comparetotmag -8 -.9E+1 -> -1
ctmx450 comparetotmag -8 -90E-1 -> -1
-- testcases that subtract to lots of zeros at boundaries [pgr]
precision: 40
ctmx470 comparetotmag 123.4560000000000000E789 123.456E789 -> -1
ctmx471 comparetotmag 123.456000000000000E-89 123.456E-89 -> -1
ctmx472 comparetotmag 123.45600000000000E789 123.456E789 -> -1
ctmx473 comparetotmag 123.4560000000000E-89 123.456E-89 -> -1
ctmx474 comparetotmag 123.456000000000E789 123.456E789 -> -1
ctmx475 comparetotmag 123.45600000000E-89 123.456E-89 -> -1
ctmx476 comparetotmag 123.4560000000E789 123.456E789 -> -1
ctmx477 comparetotmag 123.456000000E-89 123.456E-89 -> -1
ctmx478 comparetotmag 123.45600000E789 123.456E789 -> -1
ctmx479 comparetotmag 123.4560000E-89 123.456E-89 -> -1
ctmx480 comparetotmag 123.456000E789 123.456E789 -> -1
ctmx481 comparetotmag 123.45600E-89 123.456E-89 -> -1
ctmx482 comparetotmag 123.4560E789 123.456E789 -> -1
ctmx483 comparetotmag 123.456E-89 123.456E-89 -> 0
ctmx484 comparetotmag 123.456E-89 123.4560000000000000E-89 -> 1
ctmx485 comparetotmag 123.456E789 123.456000000000000E789 -> 1
ctmx486 comparetotmag 123.456E-89 123.45600000000000E-89 -> 1
ctmx487 comparetotmag 123.456E789 123.4560000000000E789 -> 1
ctmx488 comparetotmag 123.456E-89 123.456000000000E-89 -> 1
ctmx489 comparetotmag 123.456E789 123.45600000000E789 -> 1
ctmx490 comparetotmag 123.456E-89 123.4560000000E-89 -> 1
ctmx491 comparetotmag 123.456E789 123.456000000E789 -> 1
ctmx492 comparetotmag 123.456E-89 123.45600000E-89 -> 1
ctmx493 comparetotmag 123.456E789 123.4560000E789 -> 1
ctmx494 comparetotmag 123.456E-89 123.456000E-89 -> 1
ctmx495 comparetotmag 123.456E789 123.45600E789 -> 1
ctmx496 comparetotmag 123.456E-89 123.4560E-89 -> 1
ctmx497 comparetotmag 123.456E789 123.456E789 -> 0
-- wide-ranging, around precision; signs equal
precision: 9
ctmx500 comparetotmag 1 1E-15 -> 1
ctmx501 comparetotmag 1 1E-14 -> 1
ctmx502 comparetotmag 1 1E-13 -> 1
ctmx503 comparetotmag 1 1E-12 -> 1
ctmx504 comparetotmag 1 1E-11 -> 1
ctmx505 comparetotmag 1 1E-10 -> 1
ctmx506 comparetotmag 1 1E-9 -> 1
ctmx507 comparetotmag 1 1E-8 -> 1
ctmx508 comparetotmag 1 1E-7 -> 1
ctmx509 comparetotmag 1 1E-6 -> 1
ctmx510 comparetotmag 1 1E-5 -> 1
ctmx511 comparetotmag 1 1E-4 -> 1
ctmx512 comparetotmag 1 1E-3 -> 1
ctmx513 comparetotmag 1 1E-2 -> 1
ctmx514 comparetotmag 1 1E-1 -> 1
ctmx515 comparetotmag 1 1E-0 -> 0
ctmx516 comparetotmag 1 1E+1 -> -1
ctmx517 comparetotmag 1 1E+2 -> -1
ctmx518 comparetotmag 1 1E+3 -> -1
ctmx519 comparetotmag 1 1E+4 -> -1
ctmx521 comparetotmag 1 1E+5 -> -1
ctmx522 comparetotmag 1 1E+6 -> -1
ctmx523 comparetotmag 1 1E+7 -> -1
ctmx524 comparetotmag 1 1E+8 -> -1
ctmx525 comparetotmag 1 1E+9 -> -1
ctmx526 comparetotmag 1 1E+10 -> -1
ctmx527 comparetotmag 1 1E+11 -> -1
ctmx528 comparetotmag 1 1E+12 -> -1
ctmx529 comparetotmag 1 1E+13 -> -1
ctmx530 comparetotmag 1 1E+14 -> -1
ctmx531 comparetotmag 1 1E+15 -> -1
-- LR swap
ctmx540 comparetotmag 1E-15 1 -> -1
ctmx541 comparetotmag 1E-14 1 -> -1
ctmx542 comparetotmag 1E-13 1 -> -1
ctmx543 comparetotmag 1E-12 1 -> -1
ctmx544 comparetotmag 1E-11 1 -> -1
ctmx545 comparetotmag 1E-10 1 -> -1
ctmx546 comparetotmag 1E-9 1 -> -1
ctmx547 comparetotmag 1E-8 1 -> -1
ctmx548 comparetotmag 1E-7 1 -> -1
ctmx549 comparetotmag 1E-6 1 -> -1
ctmx550 comparetotmag 1E-5 1 -> -1
ctmx551 comparetotmag 1E-4 1 -> -1
ctmx552 comparetotmag 1E-3 1 -> -1
ctmx553 comparetotmag 1E-2 1 -> -1
ctmx554 comparetotmag 1E-1 1 -> -1
ctmx555 comparetotmag 1E-0 1 -> 0
ctmx556 comparetotmag 1E+1 1 -> 1
ctmx557 comparetotmag 1E+2 1 -> 1
ctmx558 comparetotmag 1E+3 1 -> 1
ctmx559 comparetotmag 1E+4 1 -> 1
ctmx561 comparetotmag 1E+5 1 -> 1
ctmx562 comparetotmag 1E+6 1 -> 1
ctmx563 comparetotmag 1E+7 1 -> 1
ctmx564 comparetotmag 1E+8 1 -> 1
ctmx565 comparetotmag 1E+9 1 -> 1
ctmx566 comparetotmag 1E+10 1 -> 1
ctmx567 comparetotmag 1E+11 1 -> 1
ctmx568 comparetotmag 1E+12 1 -> 1
ctmx569 comparetotmag 1E+13 1 -> 1
ctmx570 comparetotmag 1E+14 1 -> 1
ctmx571 comparetotmag 1E+15 1 -> 1
-- similar with an useful coefficient, one side only
ctmx580 comparetotmag 0.000000987654321 1E-15 -> 1
ctmx581 comparetotmag 0.000000987654321 1E-14 -> 1
ctmx582 comparetotmag 0.000000987654321 1E-13 -> 1
ctmx583 comparetotmag 0.000000987654321 1E-12 -> 1
ctmx584 comparetotmag 0.000000987654321 1E-11 -> 1
ctmx585 comparetotmag 0.000000987654321 1E-10 -> 1
ctmx586 comparetotmag 0.000000987654321 1E-9 -> 1
ctmx587 comparetotmag 0.000000987654321 1E-8 -> 1
ctmx588 comparetotmag 0.000000987654321 1E-7 -> 1
ctmx589 comparetotmag 0.000000987654321 1E-6 -> -1
ctmx590 comparetotmag 0.000000987654321 1E-5 -> -1
ctmx591 comparetotmag 0.000000987654321 1E-4 -> -1
ctmx592 comparetotmag 0.000000987654321 1E-3 -> -1
ctmx593 comparetotmag 0.000000987654321 1E-2 -> -1
ctmx594 comparetotmag 0.000000987654321 1E-1 -> -1
ctmx595 comparetotmag 0.000000987654321 1E-0 -> -1
ctmx596 comparetotmag 0.000000987654321 1E+1 -> -1
ctmx597 comparetotmag 0.000000987654321 1E+2 -> -1
ctmx598 comparetotmag 0.000000987654321 1E+3 -> -1
ctmx599 comparetotmag 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
precision: 20
ctmx600 comparetotmag 12 12.2345 -> -1
ctmx601 comparetotmag 12.0 12.2345 -> -1
ctmx602 comparetotmag 12.00 12.2345 -> -1
ctmx603 comparetotmag 12.000 12.2345 -> -1
ctmx604 comparetotmag 12.0000 12.2345 -> -1
ctmx605 comparetotmag 12.00000 12.2345 -> -1
ctmx606 comparetotmag 12.000000 12.2345 -> -1
ctmx607 comparetotmag 12.0000000 12.2345 -> -1
ctmx608 comparetotmag 12.00000000 12.2345 -> -1
ctmx609 comparetotmag 12.000000000 12.2345 -> -1
ctmx610 comparetotmag 12.1234 12 -> 1
ctmx611 comparetotmag 12.1234 12.0 -> 1
ctmx612 comparetotmag 12.1234 12.00 -> 1
ctmx613 comparetotmag 12.1234 12.000 -> 1
ctmx614 comparetotmag 12.1234 12.0000 -> 1
ctmx615 comparetotmag 12.1234 12.00000 -> 1
ctmx616 comparetotmag 12.1234 12.000000 -> 1
ctmx617 comparetotmag 12.1234 12.0000000 -> 1
ctmx618 comparetotmag 12.1234 12.00000000 -> 1
ctmx619 comparetotmag 12.1234 12.000000000 -> 1
ctmx620 comparetotmag -12 -12.2345 -> -1
ctmx621 comparetotmag -12.0 -12.2345 -> -1
ctmx622 comparetotmag -12.00 -12.2345 -> -1
ctmx623 comparetotmag -12.000 -12.2345 -> -1
ctmx624 comparetotmag -12.0000 -12.2345 -> -1
ctmx625 comparetotmag -12.00000 -12.2345 -> -1
ctmx626 comparetotmag -12.000000 -12.2345 -> -1
ctmx627 comparetotmag -12.0000000 -12.2345 -> -1
ctmx628 comparetotmag -12.00000000 -12.2345 -> -1
ctmx629 comparetotmag -12.000000000 -12.2345 -> -1
ctmx630 comparetotmag -12.1234 -12 -> 1
ctmx631 comparetotmag -12.1234 -12.0 -> 1
ctmx632 comparetotmag -12.1234 -12.00 -> 1
ctmx633 comparetotmag -12.1234 -12.000 -> 1
ctmx634 comparetotmag -12.1234 -12.0000 -> 1
ctmx635 comparetotmag -12.1234 -12.00000 -> 1
ctmx636 comparetotmag -12.1234 -12.000000 -> 1
ctmx637 comparetotmag -12.1234 -12.0000000 -> 1
ctmx638 comparetotmag -12.1234 -12.00000000 -> 1
ctmx639 comparetotmag -12.1234 -12.000000000 -> 1
precision: 9
-- extended zeros
ctmx640 comparetotmag 0 0 -> 0
ctmx641 comparetotmag 0 -0 -> 0
ctmx642 comparetotmag 0 -0.0 -> 1
ctmx643 comparetotmag 0 0.0 -> 1
ctmx644 comparetotmag -0 0 -> 0
ctmx645 comparetotmag -0 -0 -> 0
ctmx646 comparetotmag -0 -0.0 -> 1
ctmx647 comparetotmag -0 0.0 -> 1
ctmx648 comparetotmag 0.0 0 -> -1
ctmx649 comparetotmag 0.0 -0 -> -1
ctmx650 comparetotmag 0.0 -0.0 -> 0
ctmx651 comparetotmag 0.0 0.0 -> 0
ctmx652 comparetotmag -0.0 0 -> -1
ctmx653 comparetotmag -0.0 -0 -> -1
ctmx654 comparetotmag -0.0 -0.0 -> 0
ctmx655 comparetotmag -0.0 0.0 -> 0
ctmx656 comparetotmag -0E1 0.0 -> 1
ctmx657 comparetotmag -0E2 0.0 -> 1
ctmx658 comparetotmag 0E1 0.0 -> 1
ctmx659 comparetotmag 0E2 0.0 -> 1
ctmx660 comparetotmag -0E1 0 -> 1
ctmx661 comparetotmag -0E2 0 -> 1
ctmx662 comparetotmag 0E1 0 -> 1
ctmx663 comparetotmag 0E2 0 -> 1
ctmx664 comparetotmag -0E1 -0E1 -> 0
ctmx665 comparetotmag -0E2 -0E1 -> 1
ctmx666 comparetotmag 0E1 -0E1 -> 0
ctmx667 comparetotmag 0E2 -0E1 -> 1
ctmx668 comparetotmag -0E1 -0E2 -> -1
ctmx669 comparetotmag -0E2 -0E2 -> 0
ctmx670 comparetotmag 0E1 -0E2 -> -1
ctmx671 comparetotmag 0E2 -0E2 -> 0
ctmx672 comparetotmag -0E1 0E1 -> 0
ctmx673 comparetotmag -0E2 0E1 -> 1
ctmx674 comparetotmag 0E1 0E1 -> 0
ctmx675 comparetotmag 0E2 0E1 -> 1
ctmx676 comparetotmag -0E1 0E2 -> -1
ctmx677 comparetotmag -0E2 0E2 -> 0
ctmx678 comparetotmag 0E1 0E2 -> -1
ctmx679 comparetotmag 0E2 0E2 -> 0
-- trailing zeros; unit-y
precision: 20
ctmx680 comparetotmag 12 12 -> 0
ctmx681 comparetotmag 12 12.0 -> 1
ctmx682 comparetotmag 12 12.00 -> 1
ctmx683 comparetotmag 12 12.000 -> 1
ctmx684 comparetotmag 12 12.0000 -> 1
ctmx685 comparetotmag 12 12.00000 -> 1
ctmx686 comparetotmag 12 12.000000 -> 1
ctmx687 comparetotmag 12 12.0000000 -> 1
ctmx688 comparetotmag 12 12.00000000 -> 1
ctmx689 comparetotmag 12 12.000000000 -> 1
ctmx690 comparetotmag 12 12 -> 0
ctmx691 comparetotmag 12.0 12 -> -1
ctmx692 comparetotmag 12.00 12 -> -1
ctmx693 comparetotmag 12.000 12 -> -1
ctmx694 comparetotmag 12.0000 12 -> -1
ctmx695 comparetotmag 12.00000 12 -> -1
ctmx696 comparetotmag 12.000000 12 -> -1
ctmx697 comparetotmag 12.0000000 12 -> -1
ctmx698 comparetotmag 12.00000000 12 -> -1
ctmx699 comparetotmag 12.000000000 12 -> -1
-- long operand checks
maxexponent: 999
minexponent: -999
precision: 9
ctmx701 comparetotmag 12345678000 1 -> 1
ctmx702 comparetotmag 1 12345678000 -> -1
ctmx703 comparetotmag 1234567800 1 -> 1
ctmx704 comparetotmag 1 1234567800 -> -1
ctmx705 comparetotmag 1234567890 1 -> 1
ctmx706 comparetotmag 1 1234567890 -> -1
ctmx707 comparetotmag 1234567891 1 -> 1
ctmx708 comparetotmag 1 1234567891 -> -1
ctmx709 comparetotmag 12345678901 1 -> 1
ctmx710 comparetotmag 1 12345678901 -> -1
ctmx711 comparetotmag 1234567896 1 -> 1
ctmx712 comparetotmag 1 1234567896 -> -1
ctmx713 comparetotmag -1234567891 1 -> 1
ctmx714 comparetotmag 1 -1234567891 -> -1
ctmx715 comparetotmag -12345678901 1 -> 1
ctmx716 comparetotmag 1 -12345678901 -> -1
ctmx717 comparetotmag -1234567896 1 -> 1
ctmx718 comparetotmag 1 -1234567896 -> -1
precision: 15
-- same with plenty of precision
ctmx721 comparetotmag 12345678000 1 -> 1
ctmx722 comparetotmag 1 12345678000 -> -1
ctmx723 comparetotmag 1234567800 1 -> 1
ctmx724 comparetotmag 1 1234567800 -> -1
ctmx725 comparetotmag 1234567890 1 -> 1
ctmx726 comparetotmag 1 1234567890 -> -1
ctmx727 comparetotmag 1234567891 1 -> 1
ctmx728 comparetotmag 1 1234567891 -> -1
ctmx729 comparetotmag 12345678901 1 -> 1
ctmx730 comparetotmag 1 12345678901 -> -1
ctmx731 comparetotmag 1234567896 1 -> 1
ctmx732 comparetotmag 1 1234567896 -> -1
-- residue cases
precision: 5
ctmx740 comparetotmag 1 0.9999999 -> 1
ctmx741 comparetotmag 1 0.999999 -> 1
ctmx742 comparetotmag 1 0.99999 -> 1
ctmx743 comparetotmag 1 1.0000 -> 1
ctmx744 comparetotmag 1 1.00001 -> -1
ctmx745 comparetotmag 1 1.000001 -> -1
ctmx746 comparetotmag 1 1.0000001 -> -1
ctmx750 comparetotmag 0.9999999 1 -> -1
ctmx751 comparetotmag 0.999999 1 -> -1
ctmx752 comparetotmag 0.99999 1 -> -1
ctmx753 comparetotmag 1.0000 1 -> -1
ctmx754 comparetotmag 1.00001 1 -> 1
ctmx755 comparetotmag 1.000001 1 -> 1
ctmx756 comparetotmag 1.0000001 1 -> 1
-- a selection of longies
ctmx760 comparetotmag -36852134.84194296250843579428931 -5830629.8347085025808756560357940 -> 1
ctmx761 comparetotmag -36852134.84194296250843579428931 -36852134.84194296250843579428931 -> 0
ctmx762 comparetotmag -36852134.94194296250843579428931 -36852134.84194296250843579428931 -> 1
ctmx763 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
-- precisions above or below the difference should have no effect
precision: 11
ctmx764 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 10
ctmx765 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 9
ctmx766 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 8
ctmx767 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 7
ctmx768 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 6
ctmx769 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 5
ctmx770 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 4
ctmx771 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 3
ctmx772 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 2
ctmx773 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
precision: 1
ctmx774 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> -1
-- Specials
precision: 9
ctmx780 comparetotmag Inf -Inf -> 0
ctmx781 comparetotmag Inf -1000 -> 1
ctmx782 comparetotmag Inf -1 -> 1
ctmx783 comparetotmag Inf -0 -> 1
ctmx784 comparetotmag Inf 0 -> 1
ctmx785 comparetotmag Inf 1 -> 1
ctmx786 comparetotmag Inf 1000 -> 1
ctmx787 comparetotmag Inf Inf -> 0
ctmx788 comparetotmag -1000 Inf -> -1
ctmx789 comparetotmag -Inf Inf -> 0
ctmx790 comparetotmag -1 Inf -> -1
ctmx791 comparetotmag -0 Inf -> -1
ctmx792 comparetotmag 0 Inf -> -1
ctmx793 comparetotmag 1 Inf -> -1
ctmx794 comparetotmag 1000 Inf -> -1
ctmx795 comparetotmag Inf Inf -> 0
ctmx800 comparetotmag -Inf -Inf -> 0
ctmx801 comparetotmag -Inf -1000 -> 1
ctmx802 comparetotmag -Inf -1 -> 1
ctmx803 comparetotmag -Inf -0 -> 1
ctmx804 comparetotmag -Inf 0 -> 1
ctmx805 comparetotmag -Inf 1 -> 1
ctmx806 comparetotmag -Inf 1000 -> 1
ctmx807 comparetotmag -Inf Inf -> 0
ctmx808 comparetotmag -Inf -Inf -> 0
ctmx809 comparetotmag -1000 -Inf -> -1
ctmx810 comparetotmag -1 -Inf -> -1
ctmx811 comparetotmag -0 -Inf -> -1
ctmx812 comparetotmag 0 -Inf -> -1
ctmx813 comparetotmag 1 -Inf -> -1
ctmx814 comparetotmag 1000 -Inf -> -1
ctmx815 comparetotmag Inf -Inf -> 0
ctmx821 comparetotmag NaN -Inf -> 1
ctmx822 comparetotmag NaN -1000 -> 1
ctmx823 comparetotmag NaN -1 -> 1
ctmx824 comparetotmag NaN -0 -> 1
ctmx825 comparetotmag NaN 0 -> 1
ctmx826 comparetotmag NaN 1 -> 1
ctmx827 comparetotmag NaN 1000 -> 1
ctmx828 comparetotmag NaN Inf -> 1
ctmx829 comparetotmag NaN NaN -> 0
ctmx830 comparetotmag -Inf NaN -> -1
ctmx831 comparetotmag -1000 NaN -> -1
ctmx832 comparetotmag -1 NaN -> -1
ctmx833 comparetotmag -0 NaN -> -1
ctmx834 comparetotmag 0 NaN -> -1
ctmx835 comparetotmag 1 NaN -> -1
ctmx836 comparetotmag 1000 NaN -> -1
ctmx837 comparetotmag Inf NaN -> -1
ctmx838 comparetotmag -NaN -NaN -> 0
ctmx839 comparetotmag +NaN -NaN -> 0
ctmx840 comparetotmag -NaN +NaN -> 0
ctmx841 comparetotmag sNaN -sNaN -> 0
ctmx842 comparetotmag sNaN -NaN -> -1
ctmx843 comparetotmag sNaN -Inf -> 1
ctmx844 comparetotmag sNaN -1000 -> 1
ctmx845 comparetotmag sNaN -1 -> 1
ctmx846 comparetotmag sNaN -0 -> 1
ctmx847 comparetotmag sNaN 0 -> 1
ctmx848 comparetotmag sNaN 1 -> 1
ctmx849 comparetotmag sNaN 1000 -> 1
ctmx850 comparetotmag sNaN NaN -> -1
ctmx851 comparetotmag sNaN sNaN -> 0
ctmx852 comparetotmag -sNaN sNaN -> 0
ctmx853 comparetotmag -NaN sNaN -> 1
ctmx854 comparetotmag -Inf sNaN -> -1
ctmx855 comparetotmag -1000 sNaN -> -1
ctmx856 comparetotmag -1 sNaN -> -1
ctmx857 comparetotmag -0 sNaN -> -1
ctmx858 comparetotmag 0 sNaN -> -1
ctmx859 comparetotmag 1 sNaN -> -1
ctmx860 comparetotmag 1000 sNaN -> -1
ctmx861 comparetotmag Inf sNaN -> -1
ctmx862 comparetotmag NaN sNaN -> 1
ctmx863 comparetotmag sNaN sNaN -> 0
ctmx871 comparetotmag -sNaN -sNaN -> 0
ctmx872 comparetotmag -sNaN -NaN -> -1
ctmx873 comparetotmag -sNaN -Inf -> 1
ctmx874 comparetotmag -sNaN -1000 -> 1
ctmx875 comparetotmag -sNaN -1 -> 1
ctmx876 comparetotmag -sNaN -0 -> 1
ctmx877 comparetotmag -sNaN 0 -> 1
ctmx878 comparetotmag -sNaN 1 -> 1
ctmx879 comparetotmag -sNaN 1000 -> 1
ctmx880 comparetotmag -sNaN NaN -> -1
ctmx881 comparetotmag -sNaN sNaN -> 0
ctmx882 comparetotmag -sNaN -sNaN -> 0
ctmx883 comparetotmag -NaN -sNaN -> 1
ctmx884 comparetotmag -Inf -sNaN -> -1
ctmx885 comparetotmag -1000 -sNaN -> -1
ctmx886 comparetotmag -1 -sNaN -> -1
ctmx887 comparetotmag -0 -sNaN -> -1
ctmx888 comparetotmag 0 -sNaN -> -1
ctmx889 comparetotmag 1 -sNaN -> -1
ctmx890 comparetotmag 1000 -sNaN -> -1
ctmx891 comparetotmag Inf -sNaN -> -1
ctmx892 comparetotmag NaN -sNaN -> 1
ctmx893 comparetotmag sNaN -sNaN -> 0
-- NaNs with payload
ctmx960 comparetotmag NaN9 -Inf -> 1
ctmx961 comparetotmag NaN8 999 -> 1
ctmx962 comparetotmag NaN77 Inf -> 1
ctmx963 comparetotmag -NaN67 NaN5 -> 1
ctmx964 comparetotmag -Inf -NaN4 -> -1
ctmx965 comparetotmag -999 -NaN33 -> -1
ctmx966 comparetotmag Inf NaN2 -> -1
ctmx970 comparetotmag -NaN41 -NaN42 -> -1
ctmx971 comparetotmag +NaN41 -NaN42 -> -1
ctmx972 comparetotmag -NaN41 +NaN42 -> -1
ctmx973 comparetotmag +NaN41 +NaN42 -> -1
ctmx974 comparetotmag -NaN42 -NaN01 -> 1
ctmx975 comparetotmag +NaN42 -NaN01 -> 1
ctmx976 comparetotmag -NaN42 +NaN01 -> 1
ctmx977 comparetotmag +NaN42 +NaN01 -> 1
ctmx980 comparetotmag -sNaN771 -sNaN772 -> -1
ctmx981 comparetotmag +sNaN771 -sNaN772 -> -1
ctmx982 comparetotmag -sNaN771 +sNaN772 -> -1
ctmx983 comparetotmag +sNaN771 +sNaN772 -> -1
ctmx984 comparetotmag -sNaN772 -sNaN771 -> 1
ctmx985 comparetotmag +sNaN772 -sNaN771 -> 1
ctmx986 comparetotmag -sNaN772 +sNaN771 -> 1
ctmx987 comparetotmag +sNaN772 +sNaN771 -> 1
ctmx991 comparetotmag -sNaN99 -Inf -> 1
ctmx992 comparetotmag sNaN98 -11 -> 1
ctmx993 comparetotmag sNaN97 NaN -> -1
ctmx994 comparetotmag sNaN16 sNaN94 -> -1
ctmx995 comparetotmag NaN85 sNaN83 -> 1
ctmx996 comparetotmag -Inf sNaN92 -> -1
ctmx997 comparetotmag 088 sNaN81 -> -1
ctmx998 comparetotmag Inf sNaN90 -> -1
ctmx999 comparetotmag NaN -sNaN89 -> 1
-- overflow and underflow tests .. subnormal results now allowed
maxExponent: 999999999
minexponent: -999999999
ctmx1080 comparetotmag +1.23456789012345E-0 9E+999999999 -> -1
ctmx1081 comparetotmag 9E+999999999 +1.23456789012345E-0 -> 1
ctmx1082 comparetotmag +0.100 9E-999999999 -> 1
ctmx1083 comparetotmag 9E-999999999 +0.100 -> -1
ctmx1085 comparetotmag -1.23456789012345E-0 9E+999999999 -> -1
ctmx1086 comparetotmag 9E+999999999 -1.23456789012345E-0 -> 1
ctmx1087 comparetotmag -0.100 9E-999999999 -> 1
ctmx1088 comparetotmag 9E-999999999 -0.100 -> -1
ctmx1089 comparetotmag 1e-599999999 1e-400000001 -> -1
ctmx1090 comparetotmag 1e-599999999 1e-400000000 -> -1
ctmx1091 comparetotmag 1e-600000000 1e-400000000 -> -1
ctmx1092 comparetotmag 9e-999999998 0.01 -> -1
ctmx1093 comparetotmag 9e-999999998 0.1 -> -1
ctmx1094 comparetotmag 0.01 9e-999999998 -> 1
ctmx1095 comparetotmag 1e599999999 1e400000001 -> 1
ctmx1096 comparetotmag 1e599999999 1e400000000 -> 1
ctmx1097 comparetotmag 1e600000000 1e400000000 -> 1
ctmx1098 comparetotmag 9e999999998 100 -> 1
ctmx1099 comparetotmag 9e999999998 10 -> 1
ctmx1100 comparetotmag 100 9e999999998 -> -1
-- signs
ctmx1101 comparetotmag 1e+777777777 1e+411111111 -> 1
ctmx1102 comparetotmag 1e+777777777 -1e+411111111 -> 1
ctmx1103 comparetotmag -1e+777777777 1e+411111111 -> 1
ctmx1104 comparetotmag -1e+777777777 -1e+411111111 -> 1
ctmx1105 comparetotmag 1e-777777777 1e-411111111 -> -1
ctmx1106 comparetotmag 1e-777777777 -1e-411111111 -> -1
ctmx1107 comparetotmag -1e-777777777 1e-411111111 -> -1
ctmx1108 comparetotmag -1e-777777777 -1e-411111111 -> -1
-- spread zeros
ctmx1110 comparetotmag 0E-383 0 -> -1
ctmx1111 comparetotmag 0E-383 -0 -> -1
ctmx1112 comparetotmag -0E-383 0 -> -1
ctmx1113 comparetotmag -0E-383 -0 -> -1
ctmx1114 comparetotmag 0E-383 0E+384 -> -1
ctmx1115 comparetotmag 0E-383 -0E+384 -> -1
ctmx1116 comparetotmag -0E-383 0E+384 -> -1
ctmx1117 comparetotmag -0E-383 -0E+384 -> -1
ctmx1118 comparetotmag 0 0E+384 -> -1
ctmx1119 comparetotmag 0 -0E+384 -> -1
ctmx1120 comparetotmag -0 0E+384 -> -1
ctmx1121 comparetotmag -0 -0E+384 -> -1
ctmx1130 comparetotmag 0E+384 0 -> 1
ctmx1131 comparetotmag 0E+384 -0 -> 1
ctmx1132 comparetotmag -0E+384 0 -> 1
ctmx1133 comparetotmag -0E+384 -0 -> 1
ctmx1134 comparetotmag 0E+384 0E-383 -> 1
ctmx1135 comparetotmag 0E+384 -0E-383 -> 1
ctmx1136 comparetotmag -0E+384 0E-383 -> 1
ctmx1137 comparetotmag -0E+384 -0E-383 -> 1
ctmx1138 comparetotmag 0 0E-383 -> 1
ctmx1139 comparetotmag 0 -0E-383 -> 1
ctmx1140 comparetotmag -0 0E-383 -> 1
ctmx1141 comparetotmag -0 -0E-383 -> 1
-- Null tests
ctmx9990 comparetotmag 10 # -> NaN Invalid_operation
ctmx9991 comparetotmag # 10 -> NaN Invalid_operation
|
Added test/dectest/copy.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
------------------------------------------------------------------------
-- copy.decTest -- quiet copy --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
cpyx001 copy +7.50 -> 7.50
-- Infinities
cpyx011 copy Infinity -> Infinity
cpyx012 copy -Infinity -> -Infinity
-- NaNs, 0 payload
cpyx021 copy NaN -> NaN
cpyx022 copy -NaN -> -NaN
cpyx023 copy sNaN -> sNaN
cpyx024 copy -sNaN -> -sNaN
-- NaNs, non-0 payload
cpyx031 copy NaN10 -> NaN10
cpyx032 copy -NaN10 -> -NaN10
cpyx033 copy sNaN10 -> sNaN10
cpyx034 copy -sNaN10 -> -sNaN10
cpyx035 copy NaN7 -> NaN7
cpyx036 copy -NaN7 -> -NaN7
cpyx037 copy sNaN101 -> sNaN101
cpyx038 copy -sNaN101 -> -sNaN101
-- finites
cpyx101 copy 7 -> 7
cpyx102 copy -7 -> -7
cpyx103 copy 75 -> 75
cpyx104 copy -75 -> -75
cpyx105 copy 7.50 -> 7.50
cpyx106 copy -7.50 -> -7.50
cpyx107 copy 7.500 -> 7.500
cpyx108 copy -7.500 -> -7.500
-- zeros
cpyx111 copy 0 -> 0
cpyx112 copy -0 -> -0
cpyx113 copy 0E+4 -> 0E+4
cpyx114 copy -0E+4 -> -0E+4
cpyx115 copy 0.0000 -> 0.0000
cpyx116 copy -0.0000 -> -0.0000
cpyx117 copy 0E-141 -> 0E-141
cpyx118 copy -0E-141 -> -0E-141
-- full coefficients, alternating bits
cpyx121 copy 268268268 -> 268268268
cpyx122 copy -268268268 -> -268268268
cpyx123 copy 134134134 -> 134134134
cpyx124 copy -134134134 -> -134134134
-- Nmax, Nmin, Ntiny
cpyx131 copy 9.99999999E+999 -> 9.99999999E+999
cpyx132 copy 1E-999 -> 1E-999
cpyx133 copy 1.00000000E-999 -> 1.00000000E-999
cpyx134 copy 1E-1007 -> 1E-1007
cpyx135 copy -1E-1007 -> -1E-1007
cpyx136 copy -1.00000000E-999 -> -1.00000000E-999
cpyx137 copy -1E-999 -> -1E-999
cpyx138 copy -9.99999999E+999 -> -9.99999999E+999
|
Added test/dectest/copyabs.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
------------------------------------------------------------------------
-- copyAbs.decTest -- quiet copy and set sign to zero --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
cpax001 copyabs +7.50 -> 7.50
-- Infinities
cpax011 copyabs Infinity -> Infinity
cpax012 copyabs -Infinity -> Infinity
-- NaNs, 0 payload
cpax021 copyabs NaN -> NaN
cpax022 copyabs -NaN -> NaN
cpax023 copyabs sNaN -> sNaN
cpax024 copyabs -sNaN -> sNaN
-- NaNs, non-0 payload
cpax031 copyabs NaN10 -> NaN10
cpax032 copyabs -NaN15 -> NaN15
cpax033 copyabs sNaN15 -> sNaN15
cpax034 copyabs -sNaN10 -> sNaN10
cpax035 copyabs NaN7 -> NaN7
cpax036 copyabs -NaN7 -> NaN7
cpax037 copyabs sNaN101 -> sNaN101
cpax038 copyabs -sNaN101 -> sNaN101
-- finites
cpax101 copyabs 7 -> 7
cpax102 copyabs -7 -> 7
cpax103 copyabs 75 -> 75
cpax104 copyabs -75 -> 75
cpax105 copyabs 7.10 -> 7.10
cpax106 copyabs -7.10 -> 7.10
cpax107 copyabs 7.500 -> 7.500
cpax108 copyabs -7.500 -> 7.500
-- zeros
cpax111 copyabs 0 -> 0
cpax112 copyabs -0 -> 0
cpax113 copyabs 0E+6 -> 0E+6
cpax114 copyabs -0E+6 -> 0E+6
cpax115 copyabs 0.0000 -> 0.0000
cpax116 copyabs -0.0000 -> 0.0000
cpax117 copyabs 0E-141 -> 0E-141
cpax118 copyabs -0E-141 -> 0E-141
-- full coefficients, alternating bits
cpax121 copyabs 268268268 -> 268268268
cpax122 copyabs -268268268 -> 268268268
cpax123 copyabs 134134134 -> 134134134
cpax124 copyabs -134134134 -> 134134134
-- Nmax, Nmin, Ntiny
cpax131 copyabs 9.99999999E+999 -> 9.99999999E+999
cpax132 copyabs 1E-999 -> 1E-999
cpax133 copyabs 1.00000000E-999 -> 1.00000000E-999
cpax134 copyabs 1E-1007 -> 1E-1007
cpax135 copyabs -1E-1007 -> 1E-1007
cpax136 copyabs -1.00000000E-999 -> 1.00000000E-999
cpax137 copyabs -1E-999 -> 1E-999
cpax199 copyabs -9.99999999E+999 -> 9.99999999E+999
|
Added test/dectest/copynegate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
------------------------------------------------------------------------
-- copyNegate.decTest -- quiet copy and negate --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
cpnx001 copynegate +7.50 -> -7.50
-- Infinities
cpnx011 copynegate Infinity -> -Infinity
cpnx012 copynegate -Infinity -> Infinity
-- NaNs, 0 payload
cpnx021 copynegate NaN -> -NaN
cpnx022 copynegate -NaN -> NaN
cpnx023 copynegate sNaN -> -sNaN
cpnx024 copynegate -sNaN -> sNaN
-- NaNs, non-0 payload
cpnx031 copynegate NaN13 -> -NaN13
cpnx032 copynegate -NaN13 -> NaN13
cpnx033 copynegate sNaN13 -> -sNaN13
cpnx034 copynegate -sNaN13 -> sNaN13
cpnx035 copynegate NaN70 -> -NaN70
cpnx036 copynegate -NaN70 -> NaN70
cpnx037 copynegate sNaN101 -> -sNaN101
cpnx038 copynegate -sNaN101 -> sNaN101
-- finites
cpnx101 copynegate 7 -> -7
cpnx102 copynegate -7 -> 7
cpnx103 copynegate 75 -> -75
cpnx104 copynegate -75 -> 75
cpnx105 copynegate 7.50 -> -7.50
cpnx106 copynegate -7.50 -> 7.50
cpnx107 copynegate 7.500 -> -7.500
cpnx108 copynegate -7.500 -> 7.500
-- zeros
cpnx111 copynegate 0 -> -0
cpnx112 copynegate -0 -> 0
cpnx113 copynegate 0E+4 -> -0E+4
cpnx114 copynegate -0E+4 -> 0E+4
cpnx115 copynegate 0.0000 -> -0.0000
cpnx116 copynegate -0.0000 -> 0.0000
cpnx117 copynegate 0E-141 -> -0E-141
cpnx118 copynegate -0E-141 -> 0E-141
-- full coefficients, alternating bits
cpnx121 copynegate 268268268 -> -268268268
cpnx122 copynegate -268268268 -> 268268268
cpnx123 copynegate 134134134 -> -134134134
cpnx124 copynegate -134134134 -> 134134134
-- Nmax, Nmin, Ntiny
cpnx131 copynegate 9.99999999E+999 -> -9.99999999E+999
cpnx132 copynegate 1E-999 -> -1E-999
cpnx133 copynegate 1.00000000E-999 -> -1.00000000E-999
cpnx134 copynegate 1E-1007 -> -1E-1007
cpnx135 copynegate -1E-1007 -> 1E-1007
cpnx136 copynegate -1.00000000E-999 -> 1.00000000E-999
cpnx137 copynegate -1E-999 -> 1E-999
cpnx138 copynegate -9.99999999E+999 -> 9.99999999E+999
|
Added test/dectest/copysign.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 |
------------------------------------------------------------------------
-- copysign.decTest -- quiet copy with sign from rhs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check, and examples from decArith
cpsx001 copysign +7.50 11 -> 7.50
cpsx002 copysign '1.50' '7.33' -> 1.50
cpsx003 copysign '-1.50' '7.33' -> 1.50
cpsx004 copysign '1.50' '-7.33' -> -1.50
cpsx005 copysign '-1.50' '-7.33' -> -1.50
-- Infinities
cpsx011 copysign Infinity 11 -> Infinity
cpsx012 copysign -Infinity 11 -> Infinity
-- NaNs, 0 payload
cpsx021 copysign NaN 11 -> NaN
cpsx022 copysign -NaN 11 -> NaN
cpsx023 copysign sNaN 11 -> sNaN
cpsx024 copysign -sNaN 11 -> sNaN
-- NaNs, non-0 payload
cpsx031 copysign NaN10 11 -> NaN10
cpsx032 copysign -NaN10 11 -> NaN10
cpsx033 copysign sNaN10 11 -> sNaN10
cpsx034 copysign -sNaN10 11 -> sNaN10
cpsx035 copysign NaN7 11 -> NaN7
cpsx036 copysign -NaN7 11 -> NaN7
cpsx037 copysign sNaN101 11 -> sNaN101
cpsx038 copysign -sNaN101 11 -> sNaN101
-- finites
cpsx101 copysign 7 11 -> 7
cpsx102 copysign -7 11 -> 7
cpsx103 copysign 75 11 -> 75
cpsx104 copysign -75 11 -> 75
cpsx105 copysign 7.50 11 -> 7.50
cpsx106 copysign -7.50 11 -> 7.50
cpsx107 copysign 7.500 11 -> 7.500
cpsx108 copysign -7.500 11 -> 7.500
-- zeros
cpsx111 copysign 0 11 -> 0
cpsx112 copysign -0 11 -> 0
cpsx113 copysign 0E+4 11 -> 0E+4
cpsx114 copysign -0E+4 11 -> 0E+4
cpsx115 copysign 0.0000 11 -> 0.0000
cpsx116 copysign -0.0000 11 -> 0.0000
cpsx117 copysign 0E-141 11 -> 0E-141
cpsx118 copysign -0E-141 11 -> 0E-141
-- full coefficients, alternating bits
cpsx121 copysign 268268268 11 -> 268268268
cpsx122 copysign -268268268 11 -> 268268268
cpsx123 copysign 134134134 11 -> 134134134
cpsx124 copysign -134134134 11 -> 134134134
-- Nmax, Nmin, Ntiny
cpsx131 copysign 9.99999999E+999 11 -> 9.99999999E+999
cpsx132 copysign 1E-999 11 -> 1E-999
cpsx133 copysign 1.00000000E-999 11 -> 1.00000000E-999
cpsx134 copysign 1E-1007 11 -> 1E-1007
cpsx135 copysign -1E-1007 11 -> 1E-1007
cpsx136 copysign -1.00000000E-999 11 -> 1.00000000E-999
cpsx137 copysign -1E-999 11 -> 1E-999
cpsx138 copysign -9.99999999E+999 11 -> 9.99999999E+999
-- repeat with negative RHS
-- Infinities
cpsx211 copysign Infinity -34 -> -Infinity
cpsx212 copysign -Infinity -34 -> -Infinity
-- NaNs, 0 payload
cpsx221 copysign NaN -34 -> -NaN
cpsx222 copysign -NaN -34 -> -NaN
cpsx223 copysign sNaN -34 -> -sNaN
cpsx224 copysign -sNaN -34 -> -sNaN
-- NaNs, non-0 payload
cpsx231 copysign NaN10 -34 -> -NaN10
cpsx232 copysign -NaN10 -34 -> -NaN10
cpsx233 copysign sNaN10 -34 -> -sNaN10
cpsx234 copysign -sNaN10 -34 -> -sNaN10
cpsx235 copysign NaN7 -34 -> -NaN7
cpsx236 copysign -NaN7 -34 -> -NaN7
cpsx237 copysign sNaN101 -34 -> -sNaN101
cpsx238 copysign -sNaN101 -34 -> -sNaN101
-- finites
cpsx301 copysign 7 -34 -> -7
cpsx302 copysign -7 -34 -> -7
cpsx303 copysign 75 -34 -> -75
cpsx304 copysign -75 -34 -> -75
cpsx305 copysign 7.50 -34 -> -7.50
cpsx306 copysign -7.50 -34 -> -7.50
cpsx307 copysign 7.500 -34 -> -7.500
cpsx308 copysign -7.500 -34 -> -7.500
-- zeros
cpsx311 copysign 0 -34 -> -0
cpsx312 copysign -0 -34 -> -0
cpsx313 copysign 0E+4 -34 -> -0E+4
cpsx314 copysign -0E+4 -34 -> -0E+4
cpsx315 copysign 0.0000 -34 -> -0.0000
cpsx316 copysign -0.0000 -34 -> -0.0000
cpsx317 copysign 0E-141 -34 -> -0E-141
cpsx318 copysign -0E-141 -34 -> -0E-141
-- full coefficients, alternating bits
cpsx321 copysign 268268268 -18 -> -268268268
cpsx322 copysign -268268268 -18 -> -268268268
cpsx323 copysign 134134134 -18 -> -134134134
cpsx324 copysign -134134134 -18 -> -134134134
-- Nmax, Nmin, Ntiny
cpsx331 copysign 9.99999999E+999 -18 -> -9.99999999E+999
cpsx332 copysign 1E-999 -18 -> -1E-999
cpsx333 copysign 1.00000000E-999 -18 -> -1.00000000E-999
cpsx334 copysign 1E-1007 -18 -> -1E-1007
cpsx335 copysign -1E-1007 -18 -> -1E-1007
cpsx336 copysign -1.00000000E-999 -18 -> -1.00000000E-999
cpsx337 copysign -1E-999 -18 -> -1E-999
cpsx338 copysign -9.99999999E+999 -18 -> -9.99999999E+999
-- Other kinds of RHS
cpsx401 copysign 701 -34 -> -701
cpsx402 copysign -720 -34 -> -720
cpsx403 copysign 701 -0 -> -701
cpsx404 copysign -720 -0 -> -720
cpsx405 copysign 701 +0 -> 701
cpsx406 copysign -720 +0 -> 720
cpsx407 copysign 701 +34 -> 701
cpsx408 copysign -720 +34 -> 720
cpsx413 copysign 701 -Inf -> -701
cpsx414 copysign -720 -Inf -> -720
cpsx415 copysign 701 +Inf -> 701
cpsx416 copysign -720 +Inf -> 720
cpsx420 copysign 701 -NaN -> -701
cpsx421 copysign -720 -NaN -> -720
cpsx422 copysign 701 +NaN -> 701
cpsx423 copysign -720 +NaN -> 720
cpsx425 copysign -720 +NaN8 -> 720
cpsx426 copysign 701 -sNaN -> -701
cpsx427 copysign -720 -sNaN -> -720
cpsx428 copysign 701 +sNaN -> 701
cpsx429 copysign -720 +sNaN -> 720
cpsx430 copysign -720 +sNaN3 -> 720
|
Added test/dectest/ddAbs.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 |
------------------------------------------------------------------------
-- ddAbs.decTest -- decDouble absolute value, heeding sNaN --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddabs001 abs '1' -> '1'
ddabs002 abs '-1' -> '1'
ddabs003 abs '1.00' -> '1.00'
ddabs004 abs '-1.00' -> '1.00'
ddabs005 abs '0' -> '0'
ddabs006 abs '0.00' -> '0.00'
ddabs007 abs '00.0' -> '0.0'
ddabs008 abs '00.00' -> '0.00'
ddabs009 abs '00' -> '0'
ddabs010 abs '-2' -> '2'
ddabs011 abs '2' -> '2'
ddabs012 abs '-2.00' -> '2.00'
ddabs013 abs '2.00' -> '2.00'
ddabs014 abs '-0' -> '0'
ddabs015 abs '-0.00' -> '0.00'
ddabs016 abs '-00.0' -> '0.0'
ddabs017 abs '-00.00' -> '0.00'
ddabs018 abs '-00' -> '0'
ddabs020 abs '-2000000' -> '2000000'
ddabs021 abs '2000000' -> '2000000'
ddabs030 abs '+0.1' -> '0.1'
ddabs031 abs '-0.1' -> '0.1'
ddabs032 abs '+0.01' -> '0.01'
ddabs033 abs '-0.01' -> '0.01'
ddabs034 abs '+0.001' -> '0.001'
ddabs035 abs '-0.001' -> '0.001'
ddabs036 abs '+0.000001' -> '0.000001'
ddabs037 abs '-0.000001' -> '0.000001'
ddabs038 abs '+0.000000000001' -> '1E-12'
ddabs039 abs '-0.000000000001' -> '1E-12'
-- examples from decArith
ddabs040 abs '2.1' -> '2.1'
ddabs041 abs '-100' -> '100'
ddabs042 abs '101.5' -> '101.5'
ddabs043 abs '-101.5' -> '101.5'
-- more fixed, potential LHS swaps/overlays if done by subtract 0
ddabs060 abs '-56267E-10' -> '0.0000056267'
ddabs061 abs '-56267E-5' -> '0.56267'
ddabs062 abs '-56267E-2' -> '562.67'
ddabs063 abs '-56267E-1' -> '5626.7'
ddabs065 abs '-56267E-0' -> '56267'
-- subnormals and underflow
-- long operand tests
ddabs321 abs 1234567890123456 -> 1234567890123456
ddabs322 abs 12345678000 -> 12345678000
ddabs323 abs 1234567800 -> 1234567800
ddabs324 abs 1234567890 -> 1234567890
ddabs325 abs 1234567891 -> 1234567891
ddabs326 abs 12345678901 -> 12345678901
ddabs327 abs 1234567896 -> 1234567896
-- zeros
ddabs111 abs 0 -> 0
ddabs112 abs -0 -> 0
ddabs113 abs 0E+6 -> 0E+6
ddabs114 abs -0E+6 -> 0E+6
ddabs115 abs 0.0000 -> 0.0000
ddabs116 abs -0.0000 -> 0.0000
ddabs117 abs 0E-141 -> 0E-141
ddabs118 abs -0E-141 -> 0E-141
-- full coefficients, alternating bits
ddabs121 abs 2682682682682682 -> 2682682682682682
ddabs122 abs -2682682682682682 -> 2682682682682682
ddabs123 abs 1341341341341341 -> 1341341341341341
ddabs124 abs -1341341341341341 -> 1341341341341341
-- Nmax, Nmin, Ntiny
ddabs131 abs 9.999999999999999E+384 -> 9.999999999999999E+384
ddabs132 abs 1E-383 -> 1E-383
ddabs133 abs 1.000000000000000E-383 -> 1.000000000000000E-383
ddabs134 abs 1E-398 -> 1E-398 Subnormal
ddabs135 abs -1E-398 -> 1E-398 Subnormal
ddabs136 abs -1.000000000000000E-383 -> 1.000000000000000E-383
ddabs137 abs -1E-383 -> 1E-383
ddabs138 abs -9.999999999999999E+384 -> 9.999999999999999E+384
-- specials
ddabs520 abs 'Inf' -> 'Infinity'
ddabs521 abs '-Inf' -> 'Infinity'
ddabs522 abs NaN -> NaN
ddabs523 abs sNaN -> NaN Invalid_operation
ddabs524 abs NaN22 -> NaN22
ddabs525 abs sNaN33 -> NaN33 Invalid_operation
ddabs526 abs -NaN22 -> -NaN22
ddabs527 abs -sNaN33 -> -NaN33 Invalid_operation
-- Null tests
ddabs900 abs # -> NaN Invalid_operation
|
Added test/dectest/ddAdd.decTest.
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------------------------------------------------------------------------
-- ddAdd.decTest -- decDouble addition --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decDoubles only; all arguments are
-- representable in a decDouble
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- [first group are 'quick confidence check']
ddadd001 add 1 1 -> 2
ddadd002 add 2 3 -> 5
ddadd003 add '5.75' '3.3' -> 9.05
ddadd004 add '5' '-3' -> 2
ddadd005 add '-5' '-3' -> -8
ddadd006 add '-7' '2.5' -> -4.5
ddadd007 add '0.7' '0.3' -> 1.0
ddadd008 add '1.25' '1.25' -> 2.50
ddadd009 add '1.23456789' '1.00000000' -> '2.23456789'
ddadd010 add '1.23456789' '1.00000011' -> '2.23456800'
-- 1234567890123456 1234567890123456
ddadd011 add '0.4444444444444446' '0.5555555555555555' -> '1.000000000000000' Inexact Rounded
ddadd012 add '0.4444444444444445' '0.5555555555555555' -> '1.000000000000000' Rounded
ddadd013 add '0.4444444444444444' '0.5555555555555555' -> '0.9999999999999999'
ddadd014 add '4444444444444444' '0.49' -> '4444444444444444' Inexact Rounded
ddadd015 add '4444444444444444' '0.499' -> '4444444444444444' Inexact Rounded
ddadd016 add '4444444444444444' '0.4999' -> '4444444444444444' Inexact Rounded
ddadd017 add '4444444444444444' '0.5000' -> '4444444444444444' Inexact Rounded
ddadd018 add '4444444444444444' '0.5001' -> '4444444444444445' Inexact Rounded
ddadd019 add '4444444444444444' '0.501' -> '4444444444444445' Inexact Rounded
ddadd020 add '4444444444444444' '0.51' -> '4444444444444445' Inexact Rounded
ddadd021 add 0 1 -> 1
ddadd022 add 1 1 -> 2
ddadd023 add 2 1 -> 3
ddadd024 add 3 1 -> 4
ddadd025 add 4 1 -> 5
ddadd026 add 5 1 -> 6
ddadd027 add 6 1 -> 7
ddadd028 add 7 1 -> 8
ddadd029 add 8 1 -> 9
ddadd030 add 9 1 -> 10
-- some carrying effects
ddadd031 add '0.9998' '0.0000' -> '0.9998'
ddadd032 add '0.9998' '0.0001' -> '0.9999'
ddadd033 add '0.9998' '0.0002' -> '1.0000'
ddadd034 add '0.9998' '0.0003' -> '1.0001'
ddadd035 add '70' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddadd036 add '700' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddadd037 add '7000' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddadd038 add '70000' '10000e+16' -> '1.000000000000001E+20' Inexact Rounded
ddadd039 add '700000' '10000e+16' -> '1.000000000000007E+20' Rounded
-- symmetry:
ddadd040 add '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded
ddadd041 add '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded
ddadd042 add '10000e+16' '7000' -> '1.000000000000000E+20' Inexact Rounded
ddadd044 add '10000e+16' '70000' -> '1.000000000000001E+20' Inexact Rounded
ddadd045 add '10000e+16' '700000' -> '1.000000000000007E+20' Rounded
-- same, without rounding
ddadd046 add '10000e+9' '7' -> '10000000000007'
ddadd047 add '10000e+9' '70' -> '10000000000070'
ddadd048 add '10000e+9' '700' -> '10000000000700'
ddadd049 add '10000e+9' '7000' -> '10000000007000'
ddadd050 add '10000e+9' '70000' -> '10000000070000'
ddadd051 add '10000e+9' '700000' -> '10000000700000'
ddadd052 add '10000e+9' '7000000' -> '10000007000000'
-- examples from decarith
ddadd053 add '12' '7.00' -> '19.00'
ddadd054 add '1.3' '-1.07' -> '0.23'
ddadd055 add '1.3' '-1.30' -> '0.00'
ddadd056 add '1.3' '-2.07' -> '-0.77'
ddadd057 add '1E+2' '1E+4' -> '1.01E+4'
-- leading zero preservation
ddadd061 add 1 '0.0001' -> '1.0001'
ddadd062 add 1 '0.00001' -> '1.00001'
ddadd063 add 1 '0.000001' -> '1.000001'
ddadd064 add 1 '0.0000001' -> '1.0000001'
ddadd065 add 1 '0.00000001' -> '1.00000001'
-- some funny zeros [in case of bad signum]
ddadd070 add 1 0 -> 1
ddadd071 add 1 0. -> 1
ddadd072 add 1 .0 -> 1.0
ddadd073 add 1 0.0 -> 1.0
ddadd074 add 1 0.00 -> 1.00
ddadd075 add 0 1 -> 1
ddadd076 add 0. 1 -> 1
ddadd077 add .0 1 -> 1.0
ddadd078 add 0.0 1 -> 1.0
ddadd079 add 0.00 1 -> 1.00
-- some carries
ddadd080 add 999999998 1 -> 999999999
ddadd081 add 999999999 1 -> 1000000000
ddadd082 add 99999999 1 -> 100000000
ddadd083 add 9999999 1 -> 10000000
ddadd084 add 999999 1 -> 1000000
ddadd085 add 99999 1 -> 100000
ddadd086 add 9999 1 -> 10000
ddadd087 add 999 1 -> 1000
ddadd088 add 99 1 -> 100
ddadd089 add 9 1 -> 10
-- more LHS swaps
ddadd090 add '-56267E-10' 0 -> '-0.0000056267'
ddadd091 add '-56267E-6' 0 -> '-0.056267'
ddadd092 add '-56267E-5' 0 -> '-0.56267'
ddadd093 add '-56267E-4' 0 -> '-5.6267'
ddadd094 add '-56267E-3' 0 -> '-56.267'
ddadd095 add '-56267E-2' 0 -> '-562.67'
ddadd096 add '-56267E-1' 0 -> '-5626.7'
ddadd097 add '-56267E-0' 0 -> '-56267'
ddadd098 add '-5E-10' 0 -> '-5E-10'
ddadd099 add '-5E-7' 0 -> '-5E-7'
ddadd100 add '-5E-6' 0 -> '-0.000005'
ddadd101 add '-5E-5' 0 -> '-0.00005'
ddadd102 add '-5E-4' 0 -> '-0.0005'
ddadd103 add '-5E-1' 0 -> '-0.5'
ddadd104 add '-5E0' 0 -> '-5'
ddadd105 add '-5E1' 0 -> '-50'
ddadd106 add '-5E5' 0 -> '-500000'
ddadd107 add '-5E15' 0 -> '-5000000000000000'
ddadd108 add '-5E16' 0 -> '-5.000000000000000E+16' Rounded
ddadd109 add '-5E17' 0 -> '-5.000000000000000E+17' Rounded
ddadd110 add '-5E18' 0 -> '-5.000000000000000E+18' Rounded
ddadd111 add '-5E100' 0 -> '-5.000000000000000E+100' Rounded
-- more RHS swaps
ddadd113 add 0 '-56267E-10' -> '-0.0000056267'
ddadd114 add 0 '-56267E-6' -> '-0.056267'
ddadd116 add 0 '-56267E-5' -> '-0.56267'
ddadd117 add 0 '-56267E-4' -> '-5.6267'
ddadd119 add 0 '-56267E-3' -> '-56.267'
ddadd120 add 0 '-56267E-2' -> '-562.67'
ddadd121 add 0 '-56267E-1' -> '-5626.7'
ddadd122 add 0 '-56267E-0' -> '-56267'
ddadd123 add 0 '-5E-10' -> '-5E-10'
ddadd124 add 0 '-5E-7' -> '-5E-7'
ddadd125 add 0 '-5E-6' -> '-0.000005'
ddadd126 add 0 '-5E-5' -> '-0.00005'
ddadd127 add 0 '-5E-4' -> '-0.0005'
ddadd128 add 0 '-5E-1' -> '-0.5'
ddadd129 add 0 '-5E0' -> '-5'
ddadd130 add 0 '-5E1' -> '-50'
ddadd131 add 0 '-5E5' -> '-500000'
ddadd132 add 0 '-5E15' -> '-5000000000000000'
ddadd133 add 0 '-5E16' -> '-5.000000000000000E+16' Rounded
ddadd134 add 0 '-5E17' -> '-5.000000000000000E+17' Rounded
ddadd135 add 0 '-5E18' -> '-5.000000000000000E+18' Rounded
ddadd136 add 0 '-5E100' -> '-5.000000000000000E+100' Rounded
-- related
ddadd137 add 1 '0E-19' -> '1.000000000000000' Rounded
ddadd138 add -1 '0E-19' -> '-1.000000000000000' Rounded
ddadd139 add '0E-19' 1 -> '1.000000000000000' Rounded
ddadd140 add '0E-19' -1 -> '-1.000000000000000' Rounded
ddadd141 add 1E+11 0.0000 -> '100000000000.0000'
ddadd142 add 1E+11 0.00000 -> '100000000000.0000' Rounded
ddadd143 add 0.000 1E+12 -> '1000000000000.000'
ddadd144 add 0.0000 1E+12 -> '1000000000000.000' Rounded
-- [some of the next group are really constructor tests]
ddadd146 add '00.0' 0 -> '0.0'
ddadd147 add '0.00' 0 -> '0.00'
ddadd148 add 0 '0.00' -> '0.00'
ddadd149 add 0 '00.0' -> '0.0'
ddadd150 add '00.0' '0.00' -> '0.00'
ddadd151 add '0.00' '00.0' -> '0.00'
ddadd152 add '3' '.3' -> '3.3'
ddadd153 add '3.' '.3' -> '3.3'
ddadd154 add '3.0' '.3' -> '3.3'
ddadd155 add '3.00' '.3' -> '3.30'
ddadd156 add '3' '3' -> '6'
ddadd157 add '3' '+3' -> '6'
ddadd158 add '3' '-3' -> '0'
ddadd159 add '0.3' '-0.3' -> '0.0'
ddadd160 add '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
ddadd161 add '1E+12' '-1' -> '999999999999'
ddadd162 add '1E+12' '1.11' -> '1000000000001.11'
ddadd163 add '1.11' '1E+12' -> '1000000000001.11'
ddadd164 add '-1' '1E+12' -> '999999999999'
ddadd165 add '7E+12' '-1' -> '6999999999999'
ddadd166 add '7E+12' '1.11' -> '7000000000001.11'
ddadd167 add '1.11' '7E+12' -> '7000000000001.11'
ddadd168 add '-1' '7E+12' -> '6999999999999'
rounding: half_up
-- 1.234567890123456 1234567890123456 1 234567890123456
ddadd170 add '4.444444444444444' '0.5555555555555567' -> '5.000000000000001' Inexact Rounded
ddadd171 add '4.444444444444444' '0.5555555555555566' -> '5.000000000000001' Inexact Rounded
ddadd172 add '4.444444444444444' '0.5555555555555565' -> '5.000000000000001' Inexact Rounded
ddadd173 add '4.444444444444444' '0.5555555555555564' -> '5.000000000000000' Inexact Rounded
ddadd174 add '4.444444444444444' '0.5555555555555553' -> '4.999999999999999' Inexact Rounded
ddadd175 add '4.444444444444444' '0.5555555555555552' -> '4.999999999999999' Inexact Rounded
ddadd176 add '4.444444444444444' '0.5555555555555551' -> '4.999999999999999' Inexact Rounded
ddadd177 add '4.444444444444444' '0.5555555555555550' -> '4.999999999999999' Rounded
ddadd178 add '4.444444444444444' '0.5555555555555545' -> '4.999999999999999' Inexact Rounded
ddadd179 add '4.444444444444444' '0.5555555555555544' -> '4.999999999999998' Inexact Rounded
ddadd180 add '4.444444444444444' '0.5555555555555543' -> '4.999999999999998' Inexact Rounded
ddadd181 add '4.444444444444444' '0.5555555555555542' -> '4.999999999999998' Inexact Rounded
ddadd182 add '4.444444444444444' '0.5555555555555541' -> '4.999999999999998' Inexact Rounded
ddadd183 add '4.444444444444444' '0.5555555555555540' -> '4.999999999999998' Rounded
-- and some more, including residue effects and different roundings
rounding: half_up
ddadd200 add '1234560123456789' 0 -> '1234560123456789'
ddadd201 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddadd202 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddadd203 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddadd204 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddadd205 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddadd206 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddadd207 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddadd208 add '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded
ddadd209 add '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded
ddadd210 add '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded
ddadd211 add '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded
ddadd212 add '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded
ddadd213 add '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded
ddadd214 add '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded
ddadd215 add '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded
ddadd216 add '1234560123456789' 1 -> '1234560123456790'
ddadd217 add '1234560123456789' 1.000000001 -> '1234560123456790' Inexact Rounded
ddadd218 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddadd219 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
rounding: half_even
ddadd220 add '1234560123456789' 0 -> '1234560123456789'
ddadd221 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddadd222 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddadd223 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddadd224 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddadd225 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddadd226 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddadd227 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddadd228 add '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded
ddadd229 add '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded
ddadd230 add '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded
ddadd231 add '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded
ddadd232 add '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded
ddadd233 add '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded
ddadd234 add '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded
ddadd235 add '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded
ddadd236 add '1234560123456789' 1 -> '1234560123456790'
ddadd237 add '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded
ddadd238 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddadd239 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
-- critical few with even bottom digit...
ddadd240 add '1234560123456788' 0.499999999 -> '1234560123456788' Inexact Rounded
ddadd241 add '1234560123456788' 0.5 -> '1234560123456788' Inexact Rounded
ddadd242 add '1234560123456788' 0.500000001 -> '1234560123456789' Inexact Rounded
rounding: down
ddadd250 add '1234560123456789' 0 -> '1234560123456789'
ddadd251 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddadd252 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddadd253 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddadd254 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddadd255 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddadd256 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddadd257 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddadd258 add '1234560123456789' 0.5 -> '1234560123456789' Inexact Rounded
ddadd259 add '1234560123456789' 0.500000001 -> '1234560123456789' Inexact Rounded
ddadd260 add '1234560123456789' 0.500001 -> '1234560123456789' Inexact Rounded
ddadd261 add '1234560123456789' 0.51 -> '1234560123456789' Inexact Rounded
ddadd262 add '1234560123456789' 0.6 -> '1234560123456789' Inexact Rounded
ddadd263 add '1234560123456789' 0.9 -> '1234560123456789' Inexact Rounded
ddadd264 add '1234560123456789' 0.99999 -> '1234560123456789' Inexact Rounded
ddadd265 add '1234560123456789' 0.999999999 -> '1234560123456789' Inexact Rounded
ddadd266 add '1234560123456789' 1 -> '1234560123456790'
ddadd267 add '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded
ddadd268 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddadd269 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
-- 1 in last place tests
rounding: half_up
ddadd301 add -1 1 -> 0
ddadd302 add 0 1 -> 1
ddadd303 add 1 1 -> 2
ddadd304 add 12 1 -> 13
ddadd305 add 98 1 -> 99
ddadd306 add 99 1 -> 100
ddadd307 add 100 1 -> 101
ddadd308 add 101 1 -> 102
ddadd309 add -1 -1 -> -2
ddadd310 add 0 -1 -> -1
ddadd311 add 1 -1 -> 0
ddadd312 add 12 -1 -> 11
ddadd313 add 98 -1 -> 97
ddadd314 add 99 -1 -> 98
ddadd315 add 100 -1 -> 99
ddadd316 add 101 -1 -> 100
ddadd321 add -0.01 0.01 -> 0.00
ddadd322 add 0.00 0.01 -> 0.01
ddadd323 add 0.01 0.01 -> 0.02
ddadd324 add 0.12 0.01 -> 0.13
ddadd325 add 0.98 0.01 -> 0.99
ddadd326 add 0.99 0.01 -> 1.00
ddadd327 add 1.00 0.01 -> 1.01
ddadd328 add 1.01 0.01 -> 1.02
ddadd329 add -0.01 -0.01 -> -0.02
ddadd330 add 0.00 -0.01 -> -0.01
ddadd331 add 0.01 -0.01 -> 0.00
ddadd332 add 0.12 -0.01 -> 0.11
ddadd333 add 0.98 -0.01 -> 0.97
ddadd334 add 0.99 -0.01 -> 0.98
ddadd335 add 1.00 -0.01 -> 0.99
ddadd336 add 1.01 -0.01 -> 1.00
-- some more cases where adding 0 affects the coefficient
ddadd340 add 1E+3 0 -> 1000
ddadd341 add 1E+15 0 -> 1000000000000000
ddadd342 add 1E+16 0 -> 1.000000000000000E+16 Rounded
ddadd343 add 1E+20 0 -> 1.000000000000000E+20 Rounded
-- which simply follow from these cases ...
ddadd344 add 1E+3 1 -> 1001
ddadd345 add 1E+15 1 -> 1000000000000001
ddadd346 add 1E+16 1 -> 1.000000000000000E+16 Inexact Rounded
ddadd347 add 1E+20 1 -> 1.000000000000000E+20 Inexact Rounded
ddadd348 add 1E+3 7 -> 1007
ddadd349 add 1E+15 7 -> 1000000000000007
ddadd350 add 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded
ddadd351 add 1E+20 7 -> 1.000000000000000E+20 Inexact Rounded
-- tryzeros cases
rounding: half_up
ddadd360 add 0E+50 10000E+1 -> 1.0000E+5
ddadd361 add 0E-50 10000E+1 -> 100000.0000000000 Rounded
ddadd362 add 10000E+1 0E-50 -> 100000.0000000000 Rounded
ddadd363 add 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact
ddadd364 add 9.999999999999999E+384 -9.999999999999999E+384 -> 0E+369
-- a curiosity from JSR 13 testing
rounding: half_down
ddadd370 add 999999999999999 815 -> 1000000000000814
ddadd371 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
rounding: half_up
ddadd372 add 999999999999999 815 -> 1000000000000814
ddadd373 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
rounding: half_even
ddadd374 add 999999999999999 815 -> 1000000000000814
ddadd375 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
-- operands folded
ddadd380 add 1E+384 1E+384 -> 2.000000000000000E+384 Clamped
ddadd381 add 1E+380 1E+380 -> 2.00000000000E+380 Clamped
ddadd382 add 1E+376 1E+376 -> 2.0000000E+376 Clamped
ddadd383 add 1E+372 1E+372 -> 2.000E+372 Clamped
ddadd384 add 1E+370 1E+370 -> 2.0E+370 Clamped
ddadd385 add 1E+369 1E+369 -> 2E+369
ddadd386 add 1E+368 1E+368 -> 2E+368
-- ulp replacement tests
ddadd400 add 1 77e-14 -> 1.00000000000077
ddadd401 add 1 77e-15 -> 1.000000000000077
ddadd402 add 1 77e-16 -> 1.000000000000008 Inexact Rounded
ddadd403 add 1 77e-17 -> 1.000000000000001 Inexact Rounded
ddadd404 add 1 77e-18 -> 1.000000000000000 Inexact Rounded
ddadd405 add 1 77e-19 -> 1.000000000000000 Inexact Rounded
ddadd406 add 1 77e-299 -> 1.000000000000000 Inexact Rounded
ddadd410 add 10 77e-14 -> 10.00000000000077
ddadd411 add 10 77e-15 -> 10.00000000000008 Inexact Rounded
ddadd412 add 10 77e-16 -> 10.00000000000001 Inexact Rounded
ddadd413 add 10 77e-17 -> 10.00000000000000 Inexact Rounded
ddadd414 add 10 77e-18 -> 10.00000000000000 Inexact Rounded
ddadd415 add 10 77e-19 -> 10.00000000000000 Inexact Rounded
ddadd416 add 10 77e-299 -> 10.00000000000000 Inexact Rounded
ddadd420 add 77e-14 1 -> 1.00000000000077
ddadd421 add 77e-15 1 -> 1.000000000000077
ddadd422 add 77e-16 1 -> 1.000000000000008 Inexact Rounded
ddadd423 add 77e-17 1 -> 1.000000000000001 Inexact Rounded
ddadd424 add 77e-18 1 -> 1.000000000000000 Inexact Rounded
ddadd425 add 77e-19 1 -> 1.000000000000000 Inexact Rounded
ddadd426 add 77e-299 1 -> 1.000000000000000 Inexact Rounded
ddadd430 add 77e-14 10 -> 10.00000000000077
ddadd431 add 77e-15 10 -> 10.00000000000008 Inexact Rounded
ddadd432 add 77e-16 10 -> 10.00000000000001 Inexact Rounded
ddadd433 add 77e-17 10 -> 10.00000000000000 Inexact Rounded
ddadd434 add 77e-18 10 -> 10.00000000000000 Inexact Rounded
ddadd435 add 77e-19 10 -> 10.00000000000000 Inexact Rounded
ddadd436 add 77e-299 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
ddadd6440 add 1 -77e-14 -> 0.99999999999923
ddadd6441 add 1 -77e-15 -> 0.999999999999923
ddadd6442 add 1 -77e-16 -> 0.9999999999999923
ddadd6443 add 1 -77e-17 -> 0.9999999999999992 Inexact Rounded
ddadd6444 add 1 -77e-18 -> 0.9999999999999999 Inexact Rounded
ddadd6445 add 1 -77e-19 -> 1.000000000000000 Inexact Rounded
ddadd6446 add 1 -77e-99 -> 1.000000000000000 Inexact Rounded
ddadd6450 add 10 -77e-14 -> 9.99999999999923
ddadd6451 add 10 -77e-15 -> 9.999999999999923
ddadd6452 add 10 -77e-16 -> 9.999999999999992 Inexact Rounded
ddadd6453 add 10 -77e-17 -> 9.999999999999999 Inexact Rounded
ddadd6454 add 10 -77e-18 -> 10.00000000000000 Inexact Rounded
ddadd6455 add 10 -77e-19 -> 10.00000000000000 Inexact Rounded
ddadd6456 add 10 -77e-99 -> 10.00000000000000 Inexact Rounded
ddadd6460 add -77e-14 1 -> 0.99999999999923
ddadd6461 add -77e-15 1 -> 0.999999999999923
ddadd6462 add -77e-16 1 -> 0.9999999999999923
ddadd6463 add -77e-17 1 -> 0.9999999999999992 Inexact Rounded
ddadd6464 add -77e-18 1 -> 0.9999999999999999 Inexact Rounded
ddadd6465 add -77e-19 1 -> 1.000000000000000 Inexact Rounded
ddadd6466 add -77e-99 1 -> 1.000000000000000 Inexact Rounded
ddadd6470 add -77e-14 10 -> 9.99999999999923
ddadd6471 add -77e-15 10 -> 9.999999999999923
ddadd6472 add -77e-16 10 -> 9.999999999999992 Inexact Rounded
ddadd6473 add -77e-17 10 -> 9.999999999999999 Inexact Rounded
ddadd6474 add -77e-18 10 -> 10.00000000000000 Inexact Rounded
ddadd6475 add -77e-19 10 -> 10.00000000000000 Inexact Rounded
ddadd6476 add -77e-99 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
ddadd6480 add -1 77e-14 -> -0.99999999999923
ddadd6481 add -1 77e-15 -> -0.999999999999923
ddadd6482 add -1 77e-16 -> -0.9999999999999923
ddadd6483 add -1 77e-17 -> -0.9999999999999992 Inexact Rounded
ddadd6484 add -1 77e-18 -> -0.9999999999999999 Inexact Rounded
ddadd6485 add -1 77e-19 -> -1.000000000000000 Inexact Rounded
ddadd6486 add -1 77e-99 -> -1.000000000000000 Inexact Rounded
ddadd6490 add -10 77e-14 -> -9.99999999999923
ddadd6491 add -10 77e-15 -> -9.999999999999923
ddadd6492 add -10 77e-16 -> -9.999999999999992 Inexact Rounded
ddadd6493 add -10 77e-17 -> -9.999999999999999 Inexact Rounded
ddadd6494 add -10 77e-18 -> -10.00000000000000 Inexact Rounded
ddadd6495 add -10 77e-19 -> -10.00000000000000 Inexact Rounded
ddadd6496 add -10 77e-99 -> -10.00000000000000 Inexact Rounded
ddadd6500 add 77e-14 -1 -> -0.99999999999923
ddadd6501 add 77e-15 -1 -> -0.999999999999923
ddadd6502 add 77e-16 -1 -> -0.9999999999999923
ddadd6503 add 77e-17 -1 -> -0.9999999999999992 Inexact Rounded
ddadd6504 add 77e-18 -1 -> -0.9999999999999999 Inexact Rounded
ddadd6505 add 77e-19 -1 -> -1.000000000000000 Inexact Rounded
ddadd6506 add 77e-99 -1 -> -1.000000000000000 Inexact Rounded
ddadd6510 add 77e-14 -10 -> -9.99999999999923
ddadd6511 add 77e-15 -10 -> -9.999999999999923
ddadd6512 add 77e-16 -10 -> -9.999999999999992 Inexact Rounded
ddadd6513 add 77e-17 -10 -> -9.999999999999999 Inexact Rounded
ddadd6514 add 77e-18 -10 -> -10.00000000000000 Inexact Rounded
ddadd6515 add 77e-19 -10 -> -10.00000000000000 Inexact Rounded
ddadd6516 add 77e-99 -10 -> -10.00000000000000 Inexact Rounded
-- and some more residue effects and different roundings
rounding: half_up
ddadd6540 add '6543210123456789' 0 -> '6543210123456789'
ddadd6541 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddadd6542 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddadd6543 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddadd6544 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddadd6545 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddadd6546 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddadd6547 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddadd6548 add '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
ddadd6549 add '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
ddadd6550 add '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
ddadd6551 add '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
ddadd6552 add '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
ddadd6553 add '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
ddadd6554 add '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
ddadd6555 add '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded
ddadd6556 add '6543210123456789' 1 -> '6543210123456790'
ddadd6557 add '6543210123456789' 1.000000001 -> '6543210123456790' Inexact Rounded
ddadd6558 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddadd6559 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
rounding: half_even
ddadd6560 add '6543210123456789' 0 -> '6543210123456789'
ddadd6561 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddadd6562 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddadd6563 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddadd6564 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddadd6565 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddadd6566 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddadd6567 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddadd6568 add '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
ddadd6569 add '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
ddadd6570 add '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
ddadd6571 add '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
ddadd6572 add '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
ddadd6573 add '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
ddadd6574 add '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
ddadd6575 add '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded
ddadd6576 add '6543210123456789' 1 -> '6543210123456790'
ddadd6577 add '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
ddadd6578 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddadd6579 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- critical few with even bottom digit...
ddadd7540 add '6543210123456788' 0.499999999 -> '6543210123456788' Inexact Rounded
ddadd7541 add '6543210123456788' 0.5 -> '6543210123456788' Inexact Rounded
ddadd7542 add '6543210123456788' 0.500000001 -> '6543210123456789' Inexact Rounded
rounding: down
ddadd7550 add '6543210123456789' 0 -> '6543210123456789'
ddadd7551 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddadd7552 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddadd7553 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddadd7554 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddadd7555 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddadd7556 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddadd7557 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddadd7558 add '6543210123456789' 0.5 -> '6543210123456789' Inexact Rounded
ddadd7559 add '6543210123456789' 0.500000001 -> '6543210123456789' Inexact Rounded
ddadd7560 add '6543210123456789' 0.500001 -> '6543210123456789' Inexact Rounded
ddadd7561 add '6543210123456789' 0.51 -> '6543210123456789' Inexact Rounded
ddadd7562 add '6543210123456789' 0.6 -> '6543210123456789' Inexact Rounded
ddadd7563 add '6543210123456789' 0.9 -> '6543210123456789' Inexact Rounded
ddadd7564 add '6543210123456789' 0.99999 -> '6543210123456789' Inexact Rounded
ddadd7565 add '6543210123456789' 0.999999999 -> '6543210123456789' Inexact Rounded
ddadd7566 add '6543210123456789' 1 -> '6543210123456790'
ddadd7567 add '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
ddadd7568 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddadd7569 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- verify a query
rounding: down
ddadd7661 add 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
ddadd7662 add 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
ddadd7663 add 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
ddadd7664 add 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
-- more zeros, etc.
rounding: half_even
ddadd7701 add 5.00 1.00E-3 -> 5.00100
ddadd7702 add 00.00 0.000 -> 0.000
ddadd7703 add 00.00 0E-3 -> 0.000
ddadd7704 add 0E-3 00.00 -> 0.000
ddadd7710 add 0E+3 00.00 -> 0.00
ddadd7711 add 0E+3 00.0 -> 0.0
ddadd7712 add 0E+3 00. -> 0
ddadd7713 add 0E+3 00.E+1 -> 0E+1
ddadd7714 add 0E+3 00.E+2 -> 0E+2
ddadd7715 add 0E+3 00.E+3 -> 0E+3
ddadd7716 add 0E+3 00.E+4 -> 0E+3
ddadd7717 add 0E+3 00.E+5 -> 0E+3
ddadd7718 add 0E+3 -00.0 -> 0.0
ddadd7719 add 0E+3 -00. -> 0
ddadd7731 add 0E+3 -00.E+1 -> 0E+1
ddadd7720 add 00.00 0E+3 -> 0.00
ddadd7721 add 00.0 0E+3 -> 0.0
ddadd7722 add 00. 0E+3 -> 0
ddadd7723 add 00.E+1 0E+3 -> 0E+1
ddadd7724 add 00.E+2 0E+3 -> 0E+2
ddadd7725 add 00.E+3 0E+3 -> 0E+3
ddadd7726 add 00.E+4 0E+3 -> 0E+3
ddadd7727 add 00.E+5 0E+3 -> 0E+3
ddadd7728 add -00.00 0E+3 -> 0.00
ddadd7729 add -00.0 0E+3 -> 0.0
ddadd7730 add -00. 0E+3 -> 0
ddadd7732 add 0 0 -> 0
ddadd7733 add 0 -0 -> 0
ddadd7734 add -0 0 -> 0
ddadd7735 add -0 -0 -> -0 -- IEEE 854 special case
ddadd7736 add 1 -1 -> 0
ddadd7737 add -1 -1 -> -2
ddadd7738 add 1 1 -> 2
ddadd7739 add -1 1 -> 0
ddadd7741 add 0 -1 -> -1
ddadd7742 add -0 -1 -> -1
ddadd7743 add 0 1 -> 1
ddadd7744 add -0 1 -> 1
ddadd7745 add -1 0 -> -1
ddadd7746 add -1 -0 -> -1
ddadd7747 add 1 0 -> 1
ddadd7748 add 1 -0 -> 1
ddadd7751 add 0.0 -1 -> -1.0
ddadd7752 add -0.0 -1 -> -1.0
ddadd7753 add 0.0 1 -> 1.0
ddadd7754 add -0.0 1 -> 1.0
ddadd7755 add -1.0 0 -> -1.0
ddadd7756 add -1.0 -0 -> -1.0
ddadd7757 add 1.0 0 -> 1.0
ddadd7758 add 1.0 -0 -> 1.0
ddadd7761 add 0 -1.0 -> -1.0
ddadd7762 add -0 -1.0 -> -1.0
ddadd7763 add 0 1.0 -> 1.0
ddadd7764 add -0 1.0 -> 1.0
ddadd7765 add -1 0.0 -> -1.0
ddadd7766 add -1 -0.0 -> -1.0
ddadd7767 add 1 0.0 -> 1.0
ddadd7768 add 1 -0.0 -> 1.0
ddadd7771 add 0.0 -1.0 -> -1.0
ddadd7772 add -0.0 -1.0 -> -1.0
ddadd7773 add 0.0 1.0 -> 1.0
ddadd7774 add -0.0 1.0 -> 1.0
ddadd7775 add -1.0 0.0 -> -1.0
ddadd7776 add -1.0 -0.0 -> -1.0
ddadd7777 add 1.0 0.0 -> 1.0
ddadd7778 add 1.0 -0.0 -> 1.0
-- Specials
ddadd7780 add -Inf -Inf -> -Infinity
ddadd7781 add -Inf -1000 -> -Infinity
ddadd7782 add -Inf -1 -> -Infinity
ddadd7783 add -Inf -0 -> -Infinity
ddadd7784 add -Inf 0 -> -Infinity
ddadd7785 add -Inf 1 -> -Infinity
ddadd7786 add -Inf 1000 -> -Infinity
ddadd7787 add -1000 -Inf -> -Infinity
ddadd7788 add -Inf -Inf -> -Infinity
ddadd7789 add -1 -Inf -> -Infinity
ddadd7790 add -0 -Inf -> -Infinity
ddadd7791 add 0 -Inf -> -Infinity
ddadd7792 add 1 -Inf -> -Infinity
ddadd7793 add 1000 -Inf -> -Infinity
ddadd7794 add Inf -Inf -> NaN Invalid_operation
ddadd7800 add Inf -Inf -> NaN Invalid_operation
ddadd7801 add Inf -1000 -> Infinity
ddadd7802 add Inf -1 -> Infinity
ddadd7803 add Inf -0 -> Infinity
ddadd7804 add Inf 0 -> Infinity
ddadd7805 add Inf 1 -> Infinity
ddadd7806 add Inf 1000 -> Infinity
ddadd7807 add Inf Inf -> Infinity
ddadd7808 add -1000 Inf -> Infinity
ddadd7809 add -Inf Inf -> NaN Invalid_operation
ddadd7810 add -1 Inf -> Infinity
ddadd7811 add -0 Inf -> Infinity
ddadd7812 add 0 Inf -> Infinity
ddadd7813 add 1 Inf -> Infinity
ddadd7814 add 1000 Inf -> Infinity
ddadd7815 add Inf Inf -> Infinity
ddadd7821 add NaN -Inf -> NaN
ddadd7822 add NaN -1000 -> NaN
ddadd7823 add NaN -1 -> NaN
ddadd7824 add NaN -0 -> NaN
ddadd7825 add NaN 0 -> NaN
ddadd7826 add NaN 1 -> NaN
ddadd7827 add NaN 1000 -> NaN
ddadd7828 add NaN Inf -> NaN
ddadd7829 add NaN NaN -> NaN
ddadd7830 add -Inf NaN -> NaN
ddadd7831 add -1000 NaN -> NaN
ddadd7832 add -1 NaN -> NaN
ddadd7833 add -0 NaN -> NaN
ddadd7834 add 0 NaN -> NaN
ddadd7835 add 1 NaN -> NaN
ddadd7836 add 1000 NaN -> NaN
ddadd7837 add Inf NaN -> NaN
ddadd7841 add sNaN -Inf -> NaN Invalid_operation
ddadd7842 add sNaN -1000 -> NaN Invalid_operation
ddadd7843 add sNaN -1 -> NaN Invalid_operation
ddadd7844 add sNaN -0 -> NaN Invalid_operation
ddadd7845 add sNaN 0 -> NaN Invalid_operation
ddadd7846 add sNaN 1 -> NaN Invalid_operation
ddadd7847 add sNaN 1000 -> NaN Invalid_operation
ddadd7848 add sNaN NaN -> NaN Invalid_operation
ddadd7849 add sNaN sNaN -> NaN Invalid_operation
ddadd7850 add NaN sNaN -> NaN Invalid_operation
ddadd7851 add -Inf sNaN -> NaN Invalid_operation
ddadd7852 add -1000 sNaN -> NaN Invalid_operation
ddadd7853 add -1 sNaN -> NaN Invalid_operation
ddadd7854 add -0 sNaN -> NaN Invalid_operation
ddadd7855 add 0 sNaN -> NaN Invalid_operation
ddadd7856 add 1 sNaN -> NaN Invalid_operation
ddadd7857 add 1000 sNaN -> NaN Invalid_operation
ddadd7858 add Inf sNaN -> NaN Invalid_operation
ddadd7859 add NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddadd7861 add NaN1 -Inf -> NaN1
ddadd7862 add +NaN2 -1000 -> NaN2
ddadd7863 add NaN3 1000 -> NaN3
ddadd7864 add NaN4 Inf -> NaN4
ddadd7865 add NaN5 +NaN6 -> NaN5
ddadd7866 add -Inf NaN7 -> NaN7
ddadd7867 add -1000 NaN8 -> NaN8
ddadd7868 add 1000 NaN9 -> NaN9
ddadd7869 add Inf +NaN10 -> NaN10
ddadd7871 add sNaN11 -Inf -> NaN11 Invalid_operation
ddadd7872 add sNaN12 -1000 -> NaN12 Invalid_operation
ddadd7873 add sNaN13 1000 -> NaN13 Invalid_operation
ddadd7874 add sNaN14 NaN17 -> NaN14 Invalid_operation
ddadd7875 add sNaN15 sNaN18 -> NaN15 Invalid_operation
ddadd7876 add NaN16 sNaN19 -> NaN19 Invalid_operation
ddadd7877 add -Inf +sNaN20 -> NaN20 Invalid_operation
ddadd7878 add -1000 sNaN21 -> NaN21 Invalid_operation
ddadd7879 add 1000 sNaN22 -> NaN22 Invalid_operation
ddadd7880 add Inf sNaN23 -> NaN23 Invalid_operation
ddadd7881 add +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddadd7882 add -NaN26 NaN28 -> -NaN26
ddadd7883 add -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddadd7884 add 1000 -NaN30 -> -NaN30
ddadd7885 add 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Here we explore near the boundary of rounding a subnormal to Nmin
ddadd7575 add 1E-383 -1E-398 -> 9.99999999999999E-384 Subnormal
ddadd7576 add -1E-383 +1E-398 -> -9.99999999999999E-384 Subnormal
-- check overflow edge case
-- 1234567890123456
ddadd7972 apply 9.999999999999999E+384 -> 9.999999999999999E+384
ddadd7973 add 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded
ddadd7974 add 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded
ddadd7975 add 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded
ddadd7976 add 9999999999999999E+369 9E+368 -> Infinity Overflow Inexact Rounded
ddadd7977 add 9999999999999999E+369 8E+368 -> Infinity Overflow Inexact Rounded
ddadd7978 add 9999999999999999E+369 7E+368 -> Infinity Overflow Inexact Rounded
ddadd7979 add 9999999999999999E+369 6E+368 -> Infinity Overflow Inexact Rounded
ddadd7980 add 9999999999999999E+369 5E+368 -> Infinity Overflow Inexact Rounded
ddadd7981 add 9999999999999999E+369 4E+368 -> 9.999999999999999E+384 Inexact Rounded
ddadd7982 add 9999999999999999E+369 3E+368 -> 9.999999999999999E+384 Inexact Rounded
ddadd7983 add 9999999999999999E+369 2E+368 -> 9.999999999999999E+384 Inexact Rounded
ddadd7984 add 9999999999999999E+369 1E+368 -> 9.999999999999999E+384 Inexact Rounded
ddadd7985 apply -9.999999999999999E+384 -> -9.999999999999999E+384
ddadd7986 add -9.999999999999999E+384 -1 -> -9.999999999999999E+384 Inexact Rounded
ddadd7987 add -9999999999999999E+369 -1 -> -9.999999999999999E+384 Inexact Rounded
ddadd7988 add -9999999999999999E+369 -1E+369 -> -Infinity Overflow Inexact Rounded
ddadd7989 add -9999999999999999E+369 -9E+368 -> -Infinity Overflow Inexact Rounded
ddadd7990 add -9999999999999999E+369 -8E+368 -> -Infinity Overflow Inexact Rounded
ddadd7991 add -9999999999999999E+369 -7E+368 -> -Infinity Overflow Inexact Rounded
ddadd7992 add -9999999999999999E+369 -6E+368 -> -Infinity Overflow Inexact Rounded
ddadd7993 add -9999999999999999E+369 -5E+368 -> -Infinity Overflow Inexact Rounded
ddadd7994 add -9999999999999999E+369 -4E+368 -> -9.999999999999999E+384 Inexact Rounded
ddadd7995 add -9999999999999999E+369 -3E+368 -> -9.999999999999999E+384 Inexact Rounded
ddadd7996 add -9999999999999999E+369 -2E+368 -> -9.999999999999999E+384 Inexact Rounded
ddadd7997 add -9999999999999999E+369 -1E+368 -> -9.999999999999999E+384 Inexact Rounded
-- And for round down full and subnormal results
rounding: down
ddadd71100 add 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact
ddadd71101 add 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact
ddadd71103 add +1 -1e-383 -> 0.9999999999999999 Rounded Inexact
ddadd71104 add 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact
ddadd71105 add 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact
ddadd71106 add 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact
ddadd71107 add 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact
ddadd71108 add 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact
ddadd71109 add 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact
rounding: ceiling
ddadd71110 add -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact
ddadd71111 add -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact
ddadd71113 add -1 +1e-383 -> -0.9999999999999999 Rounded Inexact
ddadd71114 add -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact
ddadd71115 add -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact
ddadd71116 add -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact
ddadd71117 add -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact
ddadd71118 add -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact
ddadd71119 add -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact
-- tests based on Gunnar Degnbol's edge case
rounding: half_even
ddadd71300 add 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded
ddadd71310 add 1E16 -0.51 -> 9999999999999999 Inexact Rounded
ddadd71311 add 1E16 -0.501 -> 9999999999999999 Inexact Rounded
ddadd71312 add 1E16 -0.5001 -> 9999999999999999 Inexact Rounded
ddadd71313 add 1E16 -0.50001 -> 9999999999999999 Inexact Rounded
ddadd71314 add 1E16 -0.500001 -> 9999999999999999 Inexact Rounded
ddadd71315 add 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded
ddadd71316 add 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded
ddadd71317 add 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded
ddadd71318 add 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded
ddadd71319 add 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded
ddadd71320 add 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded
ddadd71321 add 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded
ddadd71322 add 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded
ddadd71323 add 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded
ddadd71324 add 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded
ddadd71325 add 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71326 add 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71327 add 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71328 add 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71329 add 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71330 add 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71331 add 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71332 add 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71333 add 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71334 add 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71335 add 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71336 add 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71337 add 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71338 add 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded
ddadd71339 add 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded
ddadd71340 add 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded
ddadd71341 add 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded
ddadd71349 add 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded
ddadd71350 add 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded
ddadd71351 add 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded
ddadd71352 add 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded
ddadd71353 add 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded
ddadd71354 add 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded
ddadd71355 add 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded
ddadd71356 add 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded
ddadd71357 add 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded
ddadd71358 add 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded
ddadd71359 add 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded
ddadd71360 add 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded
ddadd71361 add 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded
ddadd71362 add 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded
ddadd71363 add 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded
ddadd71364 add 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded
ddadd71365 add 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71367 add 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71368 add 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71369 add 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71370 add 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71371 add 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71372 add 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71373 add 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71374 add 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71375 add 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71376 add 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71377 add 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71378 add 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded
ddadd71379 add 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded
ddadd71380 add 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded
ddadd71381 add 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded
ddadd71382 add 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71383 add 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71384 add 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71385 add 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71386 add 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71387 add 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71388 add 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71389 add 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71390 add 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71391 add 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71392 add 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71393 add 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71394 add 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded
ddadd71395 add 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded
ddadd71396 add 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
ddadd71420 add 0 1.123456789012345 -> 1.123456789012345
ddadd71421 add 0 1.123456789012345E-1 -> 0.1123456789012345
ddadd71422 add 0 1.123456789012345E-2 -> 0.01123456789012345
ddadd71423 add 0 1.123456789012345E-3 -> 0.001123456789012345
ddadd71424 add 0 1.123456789012345E-4 -> 0.0001123456789012345
ddadd71425 add 0 1.123456789012345E-5 -> 0.00001123456789012345
ddadd71426 add 0 1.123456789012345E-6 -> 0.000001123456789012345
ddadd71427 add 0 1.123456789012345E-7 -> 1.123456789012345E-7
ddadd71428 add 0 1.123456789012345E-8 -> 1.123456789012345E-8
ddadd71429 add 0 1.123456789012345E-9 -> 1.123456789012345E-9
ddadd71430 add 0 1.123456789012345E-10 -> 1.123456789012345E-10
ddadd71431 add 0 1.123456789012345E-11 -> 1.123456789012345E-11
ddadd71432 add 0 1.123456789012345E-12 -> 1.123456789012345E-12
ddadd71433 add 0 1.123456789012345E-13 -> 1.123456789012345E-13
ddadd71434 add 0 1.123456789012345E-14 -> 1.123456789012345E-14
ddadd71435 add 0 1.123456789012345E-15 -> 1.123456789012345E-15
ddadd71436 add 0 1.123456789012345E-16 -> 1.123456789012345E-16
ddadd71437 add 0 1.123456789012345E-17 -> 1.123456789012345E-17
ddadd71438 add 0 1.123456789012345E-18 -> 1.123456789012345E-18
ddadd71439 add 0 1.123456789012345E-19 -> 1.123456789012345E-19
-- same, reversed 0
ddadd71440 add 1.123456789012345 0 -> 1.123456789012345
ddadd71441 add 1.123456789012345E-1 0 -> 0.1123456789012345
ddadd71442 add 1.123456789012345E-2 0 -> 0.01123456789012345
ddadd71443 add 1.123456789012345E-3 0 -> 0.001123456789012345
ddadd71444 add 1.123456789012345E-4 0 -> 0.0001123456789012345
ddadd71445 add 1.123456789012345E-5 0 -> 0.00001123456789012345
ddadd71446 add 1.123456789012345E-6 0 -> 0.000001123456789012345
ddadd71447 add 1.123456789012345E-7 0 -> 1.123456789012345E-7
ddadd71448 add 1.123456789012345E-8 0 -> 1.123456789012345E-8
ddadd71449 add 1.123456789012345E-9 0 -> 1.123456789012345E-9
ddadd71450 add 1.123456789012345E-10 0 -> 1.123456789012345E-10
ddadd71451 add 1.123456789012345E-11 0 -> 1.123456789012345E-11
ddadd71452 add 1.123456789012345E-12 0 -> 1.123456789012345E-12
ddadd71453 add 1.123456789012345E-13 0 -> 1.123456789012345E-13
ddadd71454 add 1.123456789012345E-14 0 -> 1.123456789012345E-14
ddadd71455 add 1.123456789012345E-15 0 -> 1.123456789012345E-15
ddadd71456 add 1.123456789012345E-16 0 -> 1.123456789012345E-16
ddadd71457 add 1.123456789012345E-17 0 -> 1.123456789012345E-17
ddadd71458 add 1.123456789012345E-18 0 -> 1.123456789012345E-18
ddadd71459 add 1.123456789012345E-19 0 -> 1.123456789012345E-19
-- same, Es on the 0
ddadd71460 add 1.123456789012345 0E-0 -> 1.123456789012345
ddadd71461 add 1.123456789012345 0E-1 -> 1.123456789012345
ddadd71462 add 1.123456789012345 0E-2 -> 1.123456789012345
ddadd71463 add 1.123456789012345 0E-3 -> 1.123456789012345
ddadd71464 add 1.123456789012345 0E-4 -> 1.123456789012345
ddadd71465 add 1.123456789012345 0E-5 -> 1.123456789012345
ddadd71466 add 1.123456789012345 0E-6 -> 1.123456789012345
ddadd71467 add 1.123456789012345 0E-7 -> 1.123456789012345
ddadd71468 add 1.123456789012345 0E-8 -> 1.123456789012345
ddadd71469 add 1.123456789012345 0E-9 -> 1.123456789012345
ddadd71470 add 1.123456789012345 0E-10 -> 1.123456789012345
ddadd71471 add 1.123456789012345 0E-11 -> 1.123456789012345
ddadd71472 add 1.123456789012345 0E-12 -> 1.123456789012345
ddadd71473 add 1.123456789012345 0E-13 -> 1.123456789012345
ddadd71474 add 1.123456789012345 0E-14 -> 1.123456789012345
ddadd71475 add 1.123456789012345 0E-15 -> 1.123456789012345
-- next four flag Rounded because the 0 extends the result
ddadd71476 add 1.123456789012345 0E-16 -> 1.123456789012345 Rounded
ddadd71477 add 1.123456789012345 0E-17 -> 1.123456789012345 Rounded
ddadd71478 add 1.123456789012345 0E-18 -> 1.123456789012345 Rounded
ddadd71479 add 1.123456789012345 0E-19 -> 1.123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
rounding: half_up
-- exact zeros from zeros
ddadd71500 add 0 0E-19 -> 0E-19
ddadd71501 add -0 0E-19 -> 0E-19
ddadd71502 add 0 -0E-19 -> 0E-19
ddadd71503 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71511 add -11 11 -> 0
ddadd71512 add 11 -11 -> 0
rounding: half_down
-- exact zeros from zeros
ddadd71520 add 0 0E-19 -> 0E-19
ddadd71521 add -0 0E-19 -> 0E-19
ddadd71522 add 0 -0E-19 -> 0E-19
ddadd71523 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71531 add -11 11 -> 0
ddadd71532 add 11 -11 -> 0
rounding: half_even
-- exact zeros from zeros
ddadd71540 add 0 0E-19 -> 0E-19
ddadd71541 add -0 0E-19 -> 0E-19
ddadd71542 add 0 -0E-19 -> 0E-19
ddadd71543 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71551 add -11 11 -> 0
ddadd71552 add 11 -11 -> 0
rounding: up
-- exact zeros from zeros
ddadd71560 add 0 0E-19 -> 0E-19
ddadd71561 add -0 0E-19 -> 0E-19
ddadd71562 add 0 -0E-19 -> 0E-19
ddadd71563 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71571 add -11 11 -> 0
ddadd71572 add 11 -11 -> 0
rounding: down
-- exact zeros from zeros
ddadd71580 add 0 0E-19 -> 0E-19
ddadd71581 add -0 0E-19 -> 0E-19
ddadd71582 add 0 -0E-19 -> 0E-19
ddadd71583 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71591 add -11 11 -> 0
ddadd71592 add 11 -11 -> 0
rounding: ceiling
-- exact zeros from zeros
ddadd71600 add 0 0E-19 -> 0E-19
ddadd71601 add -0 0E-19 -> 0E-19
ddadd71602 add 0 -0E-19 -> 0E-19
ddadd71603 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71611 add -11 11 -> 0
ddadd71612 add 11 -11 -> 0
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
ddadd71620 add 0 0E-19 -> 0E-19
ddadd71621 add -0 0E-19 -> -0E-19 -- *
ddadd71622 add 0 -0E-19 -> -0E-19 -- *
ddadd71623 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddadd71631 add -11 11 -> -0 -- *
ddadd71632 add 11 -11 -> -0 -- *
-- Examples from SQL proposal (Krishna Kulkarni)
ddadd71701 add 130E-2 120E-2 -> 2.50
ddadd71702 add 130E-2 12E-1 -> 2.50
ddadd71703 add 130E-2 1E0 -> 2.30
ddadd71704 add 1E2 1E4 -> 1.01E+4
ddadd71705 add 130E-2 -120E-2 -> 0.10
ddadd71706 add 130E-2 -12E-1 -> 0.10
ddadd71707 add 130E-2 -1E0 -> 0.30
ddadd71708 add 1E2 -1E4 -> -9.9E+3
-- Gappy coefficients; check residue handling even with full coefficient gap
rounding: half_even
ddadd75001 add 1234567890123456 1 -> 1234567890123457
ddadd75002 add 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded
ddadd75003 add 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded
ddadd75004 add 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded
ddadd75005 add 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded
ddadd75006 add 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded
ddadd75007 add 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded
ddadd75008 add 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded
ddadd75009 add 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded
ddadd75010 add 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded
ddadd75011 add 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded
ddadd75012 add 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded
ddadd75013 add 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded
ddadd75014 add 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded
ddadd75015 add 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded
ddadd75016 add 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded
ddadd75017 add 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded
ddadd75018 add 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded
ddadd75019 add 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded
ddadd75020 add 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded
ddadd75021 add 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded
-- widening second argument at gap
ddadd75030 add 12345678 1 -> 12345679
ddadd75031 add 12345678 0.1 -> 12345678.1
ddadd75032 add 12345678 0.12 -> 12345678.12
ddadd75033 add 12345678 0.123 -> 12345678.123
ddadd75034 add 12345678 0.1234 -> 12345678.1234
ddadd75035 add 12345678 0.12345 -> 12345678.12345
ddadd75036 add 12345678 0.123456 -> 12345678.123456
ddadd75037 add 12345678 0.1234567 -> 12345678.1234567
ddadd75038 add 12345678 0.12345678 -> 12345678.12345678
ddadd75039 add 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded
ddadd75040 add 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded
ddadd75041 add 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded
ddadd75042 add 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded
ddadd75043 add 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded
ddadd75044 add 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded
ddadd75045 add 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded
ddadd75046 add 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded
ddadd75047 add 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded
ddadd75048 add 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded
ddadd75049 add 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded
-- 90123456
rounding: half_even
ddadd75050 add 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded
ddadd75051 add 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded
ddadd75052 add 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded
ddadd75053 add 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded
ddadd75054 add 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded
ddadd75055 add 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded
ddadd75056 add 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded
ddadd75057 add 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded
ddadd75060 add 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded
ddadd75061 add 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded
ddadd75062 add 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded
ddadd75063 add 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded
ddadd75064 add 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded
ddadd75065 add 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded
ddadd75066 add 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded
ddadd75067 add 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded
-- far-out residues (full coefficient gap is 16+15 digits)
rounding: up
ddadd75070 add 12345678 1E-8 -> 12345678.00000001
ddadd75071 add 12345678 1E-9 -> 12345678.00000001 Inexact Rounded
ddadd75072 add 12345678 1E-10 -> 12345678.00000001 Inexact Rounded
ddadd75073 add 12345678 1E-11 -> 12345678.00000001 Inexact Rounded
ddadd75074 add 12345678 1E-12 -> 12345678.00000001 Inexact Rounded
ddadd75075 add 12345678 1E-13 -> 12345678.00000001 Inexact Rounded
ddadd75076 add 12345678 1E-14 -> 12345678.00000001 Inexact Rounded
ddadd75077 add 12345678 1E-15 -> 12345678.00000001 Inexact Rounded
ddadd75078 add 12345678 1E-16 -> 12345678.00000001 Inexact Rounded
ddadd75079 add 12345678 1E-17 -> 12345678.00000001 Inexact Rounded
ddadd75080 add 12345678 1E-18 -> 12345678.00000001 Inexact Rounded
ddadd75081 add 12345678 1E-19 -> 12345678.00000001 Inexact Rounded
ddadd75082 add 12345678 1E-20 -> 12345678.00000001 Inexact Rounded
ddadd75083 add 12345678 1E-25 -> 12345678.00000001 Inexact Rounded
ddadd75084 add 12345678 1E-30 -> 12345678.00000001 Inexact Rounded
ddadd75085 add 12345678 1E-31 -> 12345678.00000001 Inexact Rounded
ddadd75086 add 12345678 1E-32 -> 12345678.00000001 Inexact Rounded
ddadd75087 add 12345678 1E-33 -> 12345678.00000001 Inexact Rounded
ddadd75088 add 12345678 1E-34 -> 12345678.00000001 Inexact Rounded
ddadd75089 add 12345678 1E-35 -> 12345678.00000001 Inexact Rounded
-- Punit's
ddadd75100 add 1.000 -200.000 -> -199.000
-- Rounding swathe
rounding: half_even
ddadd81100 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81101 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81102 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81103 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81104 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81105 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81106 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81107 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81108 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81109 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded
rounding: half_up
ddadd81200 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81201 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81202 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81203 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81204 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81205 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81206 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81207 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81208 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81209 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded
rounding: half_down
ddadd81300 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81301 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81302 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81303 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81304 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81305 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81306 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81307 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81308 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81309 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded
rounding: up
ddadd81400 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81401 add .2301 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81402 add .2310 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81403 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81404 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81405 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81406 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81407 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81408 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81409 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81411 add -.2399 -12345678901234.00 -> -12345678901234.24 Inexact Rounded
rounding: down
ddadd81500 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81501 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81502 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81503 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81504 add .2351 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81505 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81506 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81507 add .2360 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81508 add .2370 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81509 add .2399 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81511 add -.2399 -12345678901234.00 -> -12345678901234.23 Inexact Rounded
rounding: ceiling
ddadd81600 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81601 add .2301 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81602 add .2310 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81603 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81604 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81605 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81606 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded
ddadd81607 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81608 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81609 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81611 add -.2399 -12345678901234.00 -> -12345678901234.23 Inexact Rounded
rounding: floor
ddadd81700 add .2300 12345678901234.00 -> 12345678901234.23 Rounded
ddadd81701 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81702 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81703 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81704 add .2351 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81705 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81706 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd81707 add .2360 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81708 add .2370 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81709 add .2399 12345678901234.00 -> 12345678901234.23 Inexact Rounded
ddadd81711 add -.2399 -12345678901234.00 -> -12345678901234.24 Inexact Rounded
rounding: 05up
ddadd81800 add .2000 12345678901234.00 -> 12345678901234.20 Rounded
ddadd81801 add .2001 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81802 add .2010 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81803 add .2050 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81804 add .2051 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81807 add .2060 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81808 add .2070 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81809 add .2099 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81811 add -.2099 -12345678901234.00 -> -12345678901234.21 Inexact Rounded
ddadd81900 add .2100 12345678901234.00 -> 12345678901234.21 Rounded
ddadd81901 add .2101 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81902 add .2110 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81903 add .2150 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81904 add .2151 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81907 add .2160 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81908 add .2170 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81909 add .2199 12345678901234.00 -> 12345678901234.21 Inexact Rounded
ddadd81911 add -.2199 -12345678901234.00 -> -12345678901234.21 Inexact Rounded
ddadd82000 add .2400 12345678901234.00 -> 12345678901234.24 Rounded
ddadd82001 add .2401 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82002 add .2410 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82003 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82004 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82007 add .2460 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82008 add .2470 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82009 add .2499 12345678901234.00 -> 12345678901234.24 Inexact Rounded
ddadd82011 add -.2499 -12345678901234.00 -> -12345678901234.24 Inexact Rounded
ddadd82100 add .2500 12345678901234.00 -> 12345678901234.25 Rounded
ddadd82101 add .2501 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82102 add .2510 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82103 add .2550 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82104 add .2551 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82107 add .2560 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82108 add .2570 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82109 add .2599 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82111 add -.2599 -12345678901234.00 -> -12345678901234.26 Inexact Rounded
ddadd82200 add .2600 12345678901234.00 -> 12345678901234.26 Rounded
ddadd82201 add .2601 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82202 add .2610 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82203 add .2650 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82204 add .2651 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82207 add .2660 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82208 add .2670 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82209 add .2699 12345678901234.00 -> 12345678901234.26 Inexact Rounded
ddadd82211 add -.2699 -12345678901234.00 -> -12345678901234.26 Inexact Rounded
ddadd82300 add .2900 12345678901234.00 -> 12345678901234.29 Rounded
ddadd82301 add .2901 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82302 add .2910 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82303 add .2950 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82304 add .2951 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82307 add .2960 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82308 add .2970 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82309 add .2999 12345678901234.00 -> 12345678901234.29 Inexact Rounded
ddadd82311 add -.2999 -12345678901234.00 -> -12345678901234.29 Inexact Rounded
-- Null tests
ddadd9990 add 10 # -> NaN Invalid_operation
ddadd9991 add # 10 -> NaN Invalid_operation
|
Added test/dectest/ddAnd.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 |
------------------------------------------------------------------------
-- ddAnd.decTest -- digitwise logical AND for decDoubles --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check (truth table)
ddand001 and 0 0 -> 0
ddand002 and 0 1 -> 0
ddand003 and 1 0 -> 0
ddand004 and 1 1 -> 1
ddand005 and 1100 1010 -> 1000
-- and at msd and msd-1
-- 1234567890123456 1234567890123456 1234567890123456
ddand006 and 0000000000000000 0000000000000000 -> 0
ddand007 and 0000000000000000 1000000000000000 -> 0
ddand008 and 1000000000000000 0000000000000000 -> 0
ddand009 and 1000000000000000 1000000000000000 -> 1000000000000000
ddand010 and 0000000000000000 0000000000000000 -> 0
ddand011 and 0000000000000000 0100000000000000 -> 0
ddand012 and 0100000000000000 0000000000000000 -> 0
ddand013 and 0100000000000000 0100000000000000 -> 100000000000000
-- Various lengths
-- 1234567890123456 1234567890123456 1234567890123456
ddand021 and 1111111111111111 1111111111111111 -> 1111111111111111
ddand024 and 1111111111111111 111111111111111 -> 111111111111111
ddand025 and 1111111111111111 11111111111111 -> 11111111111111
ddand026 and 1111111111111111 1111111111111 -> 1111111111111
ddand027 and 1111111111111111 111111111111 -> 111111111111
ddand028 and 1111111111111111 11111111111 -> 11111111111
ddand029 and 1111111111111111 1111111111 -> 1111111111
ddand030 and 1111111111111111 111111111 -> 111111111
ddand031 and 1111111111111111 11111111 -> 11111111
ddand032 and 1111111111111111 1111111 -> 1111111
ddand033 and 1111111111111111 111111 -> 111111
ddand034 and 1111111111111111 11111 -> 11111
ddand035 and 1111111111111111 1111 -> 1111
ddand036 and 1111111111111111 111 -> 111
ddand037 and 1111111111111111 11 -> 11
ddand038 and 1111111111111111 1 -> 1
ddand039 and 1111111111111111 0 -> 0
ddand040 and 1111111111111111 1111111111111111 -> 1111111111111111
ddand041 and 111111111111111 1111111111111111 -> 111111111111111
ddand042 and 111111111111111 1111111111111111 -> 111111111111111
ddand043 and 11111111111111 1111111111111111 -> 11111111111111
ddand044 and 1111111111111 1111111111111111 -> 1111111111111
ddand045 and 111111111111 1111111111111111 -> 111111111111
ddand046 and 11111111111 1111111111111111 -> 11111111111
ddand047 and 1111111111 1111111111111111 -> 1111111111
ddand048 and 111111111 1111111111111111 -> 111111111
ddand049 and 11111111 1111111111111111 -> 11111111
ddand050 and 1111111 1111111111111111 -> 1111111
ddand051 and 111111 1111111111111111 -> 111111
ddand052 and 11111 1111111111111111 -> 11111
ddand053 and 1111 1111111111111111 -> 1111
ddand054 and 111 1111111111111111 -> 111
ddand055 and 11 1111111111111111 -> 11
ddand056 and 1 1111111111111111 -> 1
ddand057 and 0 1111111111111111 -> 0
ddand150 and 1111111111 1 -> 1
ddand151 and 111111111 1 -> 1
ddand152 and 11111111 1 -> 1
ddand153 and 1111111 1 -> 1
ddand154 and 111111 1 -> 1
ddand155 and 11111 1 -> 1
ddand156 and 1111 1 -> 1
ddand157 and 111 1 -> 1
ddand158 and 11 1 -> 1
ddand159 and 1 1 -> 1
ddand160 and 1111111111 0 -> 0
ddand161 and 111111111 0 -> 0
ddand162 and 11111111 0 -> 0
ddand163 and 1111111 0 -> 0
ddand164 and 111111 0 -> 0
ddand165 and 11111 0 -> 0
ddand166 and 1111 0 -> 0
ddand167 and 111 0 -> 0
ddand168 and 11 0 -> 0
ddand169 and 1 0 -> 0
ddand170 and 1 1111111111 -> 1
ddand171 and 1 111111111 -> 1
ddand172 and 1 11111111 -> 1
ddand173 and 1 1111111 -> 1
ddand174 and 1 111111 -> 1
ddand175 and 1 11111 -> 1
ddand176 and 1 1111 -> 1
ddand177 and 1 111 -> 1
ddand178 and 1 11 -> 1
ddand179 and 1 1 -> 1
ddand180 and 0 1111111111 -> 0
ddand181 and 0 111111111 -> 0
ddand182 and 0 11111111 -> 0
ddand183 and 0 1111111 -> 0
ddand184 and 0 111111 -> 0
ddand185 and 0 11111 -> 0
ddand186 and 0 1111 -> 0
ddand187 and 0 111 -> 0
ddand188 and 0 11 -> 0
ddand189 and 0 1 -> 0
ddand090 and 011111111 111111111 -> 11111111
ddand091 and 101111111 111111111 -> 101111111
ddand092 and 110111111 111111111 -> 110111111
ddand093 and 111011111 111111111 -> 111011111
ddand094 and 111101111 111111111 -> 111101111
ddand095 and 111110111 111111111 -> 111110111
ddand096 and 111111011 111111111 -> 111111011
ddand097 and 111111101 111111111 -> 111111101
ddand098 and 111111110 111111111 -> 111111110
ddand100 and 111111111 011111111 -> 11111111
ddand101 and 111111111 101111111 -> 101111111
ddand102 and 111111111 110111111 -> 110111111
ddand103 and 111111111 111011111 -> 111011111
ddand104 and 111111111 111101111 -> 111101111
ddand105 and 111111111 111110111 -> 111110111
ddand106 and 111111111 111111011 -> 111111011
ddand107 and 111111111 111111101 -> 111111101
ddand108 and 111111111 111111110 -> 111111110
-- non-0/1 should not be accepted, nor should signs
ddand220 and 111111112 111111111 -> NaN Invalid_operation
ddand221 and 333333333 333333333 -> NaN Invalid_operation
ddand222 and 555555555 555555555 -> NaN Invalid_operation
ddand223 and 777777777 777777777 -> NaN Invalid_operation
ddand224 and 999999999 999999999 -> NaN Invalid_operation
ddand225 and 222222222 999999999 -> NaN Invalid_operation
ddand226 and 444444444 999999999 -> NaN Invalid_operation
ddand227 and 666666666 999999999 -> NaN Invalid_operation
ddand228 and 888888888 999999999 -> NaN Invalid_operation
ddand229 and 999999999 222222222 -> NaN Invalid_operation
ddand230 and 999999999 444444444 -> NaN Invalid_operation
ddand231 and 999999999 666666666 -> NaN Invalid_operation
ddand232 and 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
ddand240 and 567468689 -934981942 -> NaN Invalid_operation
ddand241 and 567367689 934981942 -> NaN Invalid_operation
ddand242 and -631917772 -706014634 -> NaN Invalid_operation
ddand243 and -756253257 138579234 -> NaN Invalid_operation
ddand244 and 835590149 567435400 -> NaN Invalid_operation
-- test MSD
ddand250 and 2000000000000000 1000000000000000 -> NaN Invalid_operation
ddand251 and 7000000000000000 1000000000000000 -> NaN Invalid_operation
ddand252 and 8000000000000000 1000000000000000 -> NaN Invalid_operation
ddand253 and 9000000000000000 1000000000000000 -> NaN Invalid_operation
ddand254 and 2000000000000000 0000000000000000 -> NaN Invalid_operation
ddand255 and 7000000000000000 0000000000000000 -> NaN Invalid_operation
ddand256 and 8000000000000000 0000000000000000 -> NaN Invalid_operation
ddand257 and 9000000000000000 0000000000000000 -> NaN Invalid_operation
ddand258 and 1000000000000000 2000000000000000 -> NaN Invalid_operation
ddand259 and 1000000000000000 7000000000000000 -> NaN Invalid_operation
ddand260 and 1000000000000000 8000000000000000 -> NaN Invalid_operation
ddand261 and 1000000000000000 9000000000000000 -> NaN Invalid_operation
ddand262 and 0000000000000000 2000000000000000 -> NaN Invalid_operation
ddand263 and 0000000000000000 7000000000000000 -> NaN Invalid_operation
ddand264 and 0000000000000000 8000000000000000 -> NaN Invalid_operation
ddand265 and 0000000000000000 9000000000000000 -> NaN Invalid_operation
-- test MSD-1
ddand270 and 0200001000000000 1000100000000010 -> NaN Invalid_operation
ddand271 and 0700000100000000 1000010000000100 -> NaN Invalid_operation
ddand272 and 0800000010000000 1000001000001000 -> NaN Invalid_operation
ddand273 and 0900000001000000 1000000100010000 -> NaN Invalid_operation
ddand274 and 1000000000100000 0200000010100000 -> NaN Invalid_operation
ddand275 and 1000000000010000 0700000001000000 -> NaN Invalid_operation
ddand276 and 1000000000001000 0800000010100000 -> NaN Invalid_operation
ddand277 and 1000000000000100 0900000000010000 -> NaN Invalid_operation
-- test LSD
ddand280 and 0010000000000002 1000000100000001 -> NaN Invalid_operation
ddand281 and 0001000000000007 1000001000000011 -> NaN Invalid_operation
ddand282 and 0000100000000008 1000010000000001 -> NaN Invalid_operation
ddand283 and 0000010000000009 1000100000000001 -> NaN Invalid_operation
ddand284 and 1000001000000000 0001000000000002 -> NaN Invalid_operation
ddand285 and 1000000100000000 0010000000000007 -> NaN Invalid_operation
ddand286 and 1000000010000000 0100000000000008 -> NaN Invalid_operation
ddand287 and 1000000001000000 1000000000000009 -> NaN Invalid_operation
-- test Middie
ddand288 and 0010000020000000 1000001000000000 -> NaN Invalid_operation
ddand289 and 0001000070000001 1000000100000000 -> NaN Invalid_operation
ddand290 and 0000100080000010 1000000010000000 -> NaN Invalid_operation
ddand291 and 0000010090000100 1000000001000000 -> NaN Invalid_operation
ddand292 and 1000001000001000 0000000020100000 -> NaN Invalid_operation
ddand293 and 1000000100010000 0000000070010000 -> NaN Invalid_operation
ddand294 and 1000000010100000 0000000080001000 -> NaN Invalid_operation
ddand295 and 1000000001000000 0000000090000100 -> NaN Invalid_operation
-- signs
ddand296 and -1000000001000000 -0000010000000100 -> NaN Invalid_operation
ddand297 and -1000000001000000 0000000010000100 -> NaN Invalid_operation
ddand298 and 1000000001000000 -0000001000000100 -> NaN Invalid_operation
ddand299 and 1000000001000000 0000000011000100 -> 1000000
-- Nmax, Nmin, Ntiny-like
ddand331 and 2 9.99999999E+199 -> NaN Invalid_operation
ddand332 and 3 1E-199 -> NaN Invalid_operation
ddand333 and 4 1.00000000E-199 -> NaN Invalid_operation
ddand334 and 5 1E-100 -> NaN Invalid_operation
ddand335 and 6 -1E-100 -> NaN Invalid_operation
ddand336 and 7 -1.00000000E-199 -> NaN Invalid_operation
ddand337 and 8 -1E-199 -> NaN Invalid_operation
ddand338 and 9 -9.99999999E+199 -> NaN Invalid_operation
ddand341 and 9.99999999E+199 -18 -> NaN Invalid_operation
ddand342 and 1E-199 01 -> NaN Invalid_operation
ddand343 and 1.00000000E-199 -18 -> NaN Invalid_operation
ddand344 and 1E-100 18 -> NaN Invalid_operation
ddand345 and -1E-100 -10 -> NaN Invalid_operation
ddand346 and -1.00000000E-199 18 -> NaN Invalid_operation
ddand347 and -1E-199 10 -> NaN Invalid_operation
ddand348 and -9.99999999E+199 -18 -> NaN Invalid_operation
-- A few other non-integers
ddand361 and 1.0 1 -> NaN Invalid_operation
ddand362 and 1E+1 1 -> NaN Invalid_operation
ddand363 and 0.0 1 -> NaN Invalid_operation
ddand364 and 0E+1 1 -> NaN Invalid_operation
ddand365 and 9.9 1 -> NaN Invalid_operation
ddand366 and 9E+1 1 -> NaN Invalid_operation
ddand371 and 0 1.0 -> NaN Invalid_operation
ddand372 and 0 1E+1 -> NaN Invalid_operation
ddand373 and 0 0.0 -> NaN Invalid_operation
ddand374 and 0 0E+1 -> NaN Invalid_operation
ddand375 and 0 9.9 -> NaN Invalid_operation
ddand376 and 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
ddand780 and -Inf -Inf -> NaN Invalid_operation
ddand781 and -Inf -1000 -> NaN Invalid_operation
ddand782 and -Inf -1 -> NaN Invalid_operation
ddand783 and -Inf -0 -> NaN Invalid_operation
ddand784 and -Inf 0 -> NaN Invalid_operation
ddand785 and -Inf 1 -> NaN Invalid_operation
ddand786 and -Inf 1000 -> NaN Invalid_operation
ddand787 and -1000 -Inf -> NaN Invalid_operation
ddand788 and -Inf -Inf -> NaN Invalid_operation
ddand789 and -1 -Inf -> NaN Invalid_operation
ddand790 and -0 -Inf -> NaN Invalid_operation
ddand791 and 0 -Inf -> NaN Invalid_operation
ddand792 and 1 -Inf -> NaN Invalid_operation
ddand793 and 1000 -Inf -> NaN Invalid_operation
ddand794 and Inf -Inf -> NaN Invalid_operation
ddand800 and Inf -Inf -> NaN Invalid_operation
ddand801 and Inf -1000 -> NaN Invalid_operation
ddand802 and Inf -1 -> NaN Invalid_operation
ddand803 and Inf -0 -> NaN Invalid_operation
ddand804 and Inf 0 -> NaN Invalid_operation
ddand805 and Inf 1 -> NaN Invalid_operation
ddand806 and Inf 1000 -> NaN Invalid_operation
ddand807 and Inf Inf -> NaN Invalid_operation
ddand808 and -1000 Inf -> NaN Invalid_operation
ddand809 and -Inf Inf -> NaN Invalid_operation
ddand810 and -1 Inf -> NaN Invalid_operation
ddand811 and -0 Inf -> NaN Invalid_operation
ddand812 and 0 Inf -> NaN Invalid_operation
ddand813 and 1 Inf -> NaN Invalid_operation
ddand814 and 1000 Inf -> NaN Invalid_operation
ddand815 and Inf Inf -> NaN Invalid_operation
ddand821 and NaN -Inf -> NaN Invalid_operation
ddand822 and NaN -1000 -> NaN Invalid_operation
ddand823 and NaN -1 -> NaN Invalid_operation
ddand824 and NaN -0 -> NaN Invalid_operation
ddand825 and NaN 0 -> NaN Invalid_operation
ddand826 and NaN 1 -> NaN Invalid_operation
ddand827 and NaN 1000 -> NaN Invalid_operation
ddand828 and NaN Inf -> NaN Invalid_operation
ddand829 and NaN NaN -> NaN Invalid_operation
ddand830 and -Inf NaN -> NaN Invalid_operation
ddand831 and -1000 NaN -> NaN Invalid_operation
ddand832 and -1 NaN -> NaN Invalid_operation
ddand833 and -0 NaN -> NaN Invalid_operation
ddand834 and 0 NaN -> NaN Invalid_operation
ddand835 and 1 NaN -> NaN Invalid_operation
ddand836 and 1000 NaN -> NaN Invalid_operation
ddand837 and Inf NaN -> NaN Invalid_operation
ddand841 and sNaN -Inf -> NaN Invalid_operation
ddand842 and sNaN -1000 -> NaN Invalid_operation
ddand843 and sNaN -1 -> NaN Invalid_operation
ddand844 and sNaN -0 -> NaN Invalid_operation
ddand845 and sNaN 0 -> NaN Invalid_operation
ddand846 and sNaN 1 -> NaN Invalid_operation
ddand847 and sNaN 1000 -> NaN Invalid_operation
ddand848 and sNaN NaN -> NaN Invalid_operation
ddand849 and sNaN sNaN -> NaN Invalid_operation
ddand850 and NaN sNaN -> NaN Invalid_operation
ddand851 and -Inf sNaN -> NaN Invalid_operation
ddand852 and -1000 sNaN -> NaN Invalid_operation
ddand853 and -1 sNaN -> NaN Invalid_operation
ddand854 and -0 sNaN -> NaN Invalid_operation
ddand855 and 0 sNaN -> NaN Invalid_operation
ddand856 and 1 sNaN -> NaN Invalid_operation
ddand857 and 1000 sNaN -> NaN Invalid_operation
ddand858 and Inf sNaN -> NaN Invalid_operation
ddand859 and NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddand861 and NaN1 -Inf -> NaN Invalid_operation
ddand862 and +NaN2 -1000 -> NaN Invalid_operation
ddand863 and NaN3 1000 -> NaN Invalid_operation
ddand864 and NaN4 Inf -> NaN Invalid_operation
ddand865 and NaN5 +NaN6 -> NaN Invalid_operation
ddand866 and -Inf NaN7 -> NaN Invalid_operation
ddand867 and -1000 NaN8 -> NaN Invalid_operation
ddand868 and 1000 NaN9 -> NaN Invalid_operation
ddand869 and Inf +NaN10 -> NaN Invalid_operation
ddand871 and sNaN11 -Inf -> NaN Invalid_operation
ddand872 and sNaN12 -1000 -> NaN Invalid_operation
ddand873 and sNaN13 1000 -> NaN Invalid_operation
ddand874 and sNaN14 NaN17 -> NaN Invalid_operation
ddand875 and sNaN15 sNaN18 -> NaN Invalid_operation
ddand876 and NaN16 sNaN19 -> NaN Invalid_operation
ddand877 and -Inf +sNaN20 -> NaN Invalid_operation
ddand878 and -1000 sNaN21 -> NaN Invalid_operation
ddand879 and 1000 sNaN22 -> NaN Invalid_operation
ddand880 and Inf sNaN23 -> NaN Invalid_operation
ddand881 and +NaN25 +sNaN24 -> NaN Invalid_operation
ddand882 and -NaN26 NaN28 -> NaN Invalid_operation
ddand883 and -sNaN27 sNaN29 -> NaN Invalid_operation
ddand884 and 1000 -NaN30 -> NaN Invalid_operation
ddand885 and 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/ddBase.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 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------------------------------------------------------------------------
-- ddBase.decTest -- base decDouble <--> string conversions --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This file tests base conversions from string to a decimal number
-- and back to a string (in Scientific form)
-- Note that unlike other operations the operand is subject to rounding
-- to conform to emax and precision settings (that is, numbers will
-- conform to rules and exponent will be in permitted range). The
-- 'left hand side', therefore, may have numbers that cannot be
-- represented in a decDouble. Some testcases go to the limit of the
-- next-wider format, and hence these testcases may also be used to
-- test narrowing and widening operations.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddbas001 toSci 0 -> 0
ddbas002 toSci 1 -> 1
ddbas003 toSci 1.0 -> 1.0
ddbas004 toSci 1.00 -> 1.00
ddbas005 toSci 10 -> 10
ddbas006 toSci 1000 -> 1000
ddbas007 toSci 10.0 -> 10.0
ddbas008 toSci 10.1 -> 10.1
ddbas009 toSci 10.4 -> 10.4
ddbas010 toSci 10.5 -> 10.5
ddbas011 toSci 10.6 -> 10.6
ddbas012 toSci 10.9 -> 10.9
ddbas013 toSci 11.0 -> 11.0
ddbas014 toSci 1.234 -> 1.234
ddbas015 toSci 0.123 -> 0.123
ddbas016 toSci 0.012 -> 0.012
ddbas017 toSci -0 -> -0
ddbas018 toSci -0.0 -> -0.0
ddbas019 toSci -00.00 -> -0.00
ddbas021 toSci -1 -> -1
ddbas022 toSci -1.0 -> -1.0
ddbas023 toSci -0.1 -> -0.1
ddbas024 toSci -9.1 -> -9.1
ddbas025 toSci -9.11 -> -9.11
ddbas026 toSci -9.119 -> -9.119
ddbas027 toSci -9.999 -> -9.999
ddbas030 toSci '123456789.123456' -> '123456789.123456'
ddbas031 toSci '123456789.000000' -> '123456789.000000'
ddbas032 toSci '123456789123456' -> '123456789123456'
ddbas033 toSci '0.0000123456789' -> '0.0000123456789'
ddbas034 toSci '0.00000123456789' -> '0.00000123456789'
ddbas035 toSci '0.000000123456789' -> '1.23456789E-7'
ddbas036 toSci '0.0000000123456789' -> '1.23456789E-8'
ddbas037 toSci '0.123456789012344' -> '0.123456789012344'
ddbas038 toSci '0.123456789012345' -> '0.123456789012345'
-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax)
ddbsn001 toSci -9.999999999999999E+384 -> -9.999999999999999E+384
ddbsn002 toSci -1E-383 -> -1E-383
ddbsn003 toSci -1E-398 -> -1E-398 Subnormal
ddbsn004 toSci -0 -> -0
ddbsn005 toSci +0 -> 0
ddbsn006 toSci +1E-398 -> 1E-398 Subnormal
ddbsn007 toSci +1E-383 -> 1E-383
ddbsn008 toSci +9.999999999999999E+384 -> 9.999999999999999E+384
-- String [many more examples are implicitly tested elsewhere]
-- strings without E cannot generate E in result
ddbas040 toSci "12" -> '12'
ddbas041 toSci "-76" -> '-76'
ddbas042 toSci "12.76" -> '12.76'
ddbas043 toSci "+12.76" -> '12.76'
ddbas044 toSci "012.76" -> '12.76'
ddbas045 toSci "+0.003" -> '0.003'
ddbas046 toSci "17." -> '17'
ddbas047 toSci ".5" -> '0.5'
ddbas048 toSci "044" -> '44'
ddbas049 toSci "0044" -> '44'
ddbas050 toSci "0.0005" -> '0.0005'
ddbas051 toSci "00.00005" -> '0.00005'
ddbas052 toSci "0.000005" -> '0.000005'
ddbas053 toSci "0.0000050" -> '0.0000050'
ddbas054 toSci "0.0000005" -> '5E-7'
ddbas055 toSci "0.00000005" -> '5E-8'
ddbas056 toSci "12345678.543210" -> '12345678.543210'
ddbas057 toSci "2345678.543210" -> '2345678.543210'
ddbas058 toSci "345678.543210" -> '345678.543210'
ddbas059 toSci "0345678.54321" -> '345678.54321'
ddbas060 toSci "345678.5432" -> '345678.5432'
ddbas061 toSci "+345678.5432" -> '345678.5432'
ddbas062 toSci "+0345678.5432" -> '345678.5432'
ddbas063 toSci "+00345678.5432" -> '345678.5432'
ddbas064 toSci "-345678.5432" -> '-345678.5432'
ddbas065 toSci "-0345678.5432" -> '-345678.5432'
ddbas066 toSci "-00345678.5432" -> '-345678.5432'
-- examples
ddbas067 toSci "5E-6" -> '0.000005'
ddbas068 toSci "50E-7" -> '0.0000050'
ddbas069 toSci "5E-7" -> '5E-7'
-- [No exotics as no Unicode]
-- rounded with dots in all (including edge) places
ddbas071 toSci .1234567890123456123 -> 0.1234567890123456 Inexact Rounded
ddbas072 toSci 1.234567890123456123 -> 1.234567890123456 Inexact Rounded
ddbas073 toSci 12.34567890123456123 -> 12.34567890123456 Inexact Rounded
ddbas074 toSci 123.4567890123456123 -> 123.4567890123456 Inexact Rounded
ddbas075 toSci 1234.567890123456123 -> 1234.567890123456 Inexact Rounded
ddbas076 toSci 12345.67890123456123 -> 12345.67890123456 Inexact Rounded
ddbas077 toSci 123456.7890123456123 -> 123456.7890123456 Inexact Rounded
ddbas078 toSci 1234567.890123456123 -> 1234567.890123456 Inexact Rounded
ddbas079 toSci 12345678.90123456123 -> 12345678.90123456 Inexact Rounded
ddbas080 toSci 123456789.0123456123 -> 123456789.0123456 Inexact Rounded
ddbas081 toSci 1234567890.123456123 -> 1234567890.123456 Inexact Rounded
ddbas082 toSci 12345678901.23456123 -> 12345678901.23456 Inexact Rounded
ddbas083 toSci 123456789012.3456123 -> 123456789012.3456 Inexact Rounded
ddbas084 toSci 1234567890123.456123 -> 1234567890123.456 Inexact Rounded
ddbas085 toSci 12345678901234.56123 -> 12345678901234.56 Inexact Rounded
ddbas086 toSci 123456789012345.6123 -> 123456789012345.6 Inexact Rounded
ddbas087 toSci 1234567890123456.123 -> 1234567890123456 Inexact Rounded
ddbas088 toSci 12345678901234561.23 -> 1.234567890123456E+16 Inexact Rounded
ddbas089 toSci 123456789012345612.3 -> 1.234567890123456E+17 Inexact Rounded
ddbas090 toSci 1234567890123456123. -> 1.234567890123456E+18 Inexact Rounded
-- Numbers with E
ddbas130 toSci "0.000E-1" -> '0.0000'
ddbas131 toSci "0.000E-2" -> '0.00000'
ddbas132 toSci "0.000E-3" -> '0.000000'
ddbas133 toSci "0.000E-4" -> '0E-7'
ddbas134 toSci "0.00E-2" -> '0.0000'
ddbas135 toSci "0.00E-3" -> '0.00000'
ddbas136 toSci "0.00E-4" -> '0.000000'
ddbas137 toSci "0.00E-5" -> '0E-7'
ddbas138 toSci "+0E+9" -> '0E+9'
ddbas139 toSci "-0E+9" -> '-0E+9'
ddbas140 toSci "1E+9" -> '1E+9'
ddbas141 toSci "1e+09" -> '1E+9'
ddbas142 toSci "1E+90" -> '1E+90'
ddbas143 toSci "+1E+009" -> '1E+9'
ddbas144 toSci "0E+9" -> '0E+9'
ddbas145 toSci "1E+9" -> '1E+9'
ddbas146 toSci "1E+09" -> '1E+9'
ddbas147 toSci "1e+90" -> '1E+90'
ddbas148 toSci "1E+009" -> '1E+9'
ddbas149 toSci "000E+9" -> '0E+9'
ddbas150 toSci "1E9" -> '1E+9'
ddbas151 toSci "1e09" -> '1E+9'
ddbas152 toSci "1E90" -> '1E+90'
ddbas153 toSci "1E009" -> '1E+9'
ddbas154 toSci "0E9" -> '0E+9'
ddbas155 toSci "0.000e+0" -> '0.000'
ddbas156 toSci "0.000E-1" -> '0.0000'
ddbas157 toSci "4E+9" -> '4E+9'
ddbas158 toSci "44E+9" -> '4.4E+10'
ddbas159 toSci "0.73e-7" -> '7.3E-8'
ddbas160 toSci "00E+9" -> '0E+9'
ddbas161 toSci "00E-9" -> '0E-9'
ddbas162 toSci "10E+9" -> '1.0E+10'
ddbas163 toSci "10E+09" -> '1.0E+10'
ddbas164 toSci "10e+90" -> '1.0E+91'
ddbas165 toSci "10E+009" -> '1.0E+10'
ddbas166 toSci "100e+9" -> '1.00E+11'
ddbas167 toSci "100e+09" -> '1.00E+11'
ddbas168 toSci "100E+90" -> '1.00E+92'
ddbas169 toSci "100e+009" -> '1.00E+11'
ddbas170 toSci "1.265" -> '1.265'
ddbas171 toSci "1.265E-20" -> '1.265E-20'
ddbas172 toSci "1.265E-8" -> '1.265E-8'
ddbas173 toSci "1.265E-4" -> '0.0001265'
ddbas174 toSci "1.265E-3" -> '0.001265'
ddbas175 toSci "1.265E-2" -> '0.01265'
ddbas176 toSci "1.265E-1" -> '0.1265'
ddbas177 toSci "1.265E-0" -> '1.265'
ddbas178 toSci "1.265E+1" -> '12.65'
ddbas179 toSci "1.265E+2" -> '126.5'
ddbas180 toSci "1.265E+3" -> '1265'
ddbas181 toSci "1.265E+4" -> '1.265E+4'
ddbas182 toSci "1.265E+8" -> '1.265E+8'
ddbas183 toSci "1.265E+20" -> '1.265E+20'
ddbas190 toSci "12.65" -> '12.65'
ddbas191 toSci "12.65E-20" -> '1.265E-19'
ddbas192 toSci "12.65E-8" -> '1.265E-7'
ddbas193 toSci "12.65E-4" -> '0.001265'
ddbas194 toSci "12.65E-3" -> '0.01265'
ddbas195 toSci "12.65E-2" -> '0.1265'
ddbas196 toSci "12.65E-1" -> '1.265'
ddbas197 toSci "12.65E-0" -> '12.65'
ddbas198 toSci "12.65E+1" -> '126.5'
ddbas199 toSci "12.65E+2" -> '1265'
ddbas200 toSci "12.65E+3" -> '1.265E+4'
ddbas201 toSci "12.65E+4" -> '1.265E+5'
ddbas202 toSci "12.65E+8" -> '1.265E+9'
ddbas203 toSci "12.65E+20" -> '1.265E+21'
ddbas210 toSci "126.5" -> '126.5'
ddbas211 toSci "126.5E-20" -> '1.265E-18'
ddbas212 toSci "126.5E-8" -> '0.000001265'
ddbas213 toSci "126.5E-4" -> '0.01265'
ddbas214 toSci "126.5E-3" -> '0.1265'
ddbas215 toSci "126.5E-2" -> '1.265'
ddbas216 toSci "126.5E-1" -> '12.65'
ddbas217 toSci "126.5E-0" -> '126.5'
ddbas218 toSci "126.5E+1" -> '1265'
ddbas219 toSci "126.5E+2" -> '1.265E+4'
ddbas220 toSci "126.5E+3" -> '1.265E+5'
ddbas221 toSci "126.5E+4" -> '1.265E+6'
ddbas222 toSci "126.5E+8" -> '1.265E+10'
ddbas223 toSci "126.5E+20" -> '1.265E+22'
ddbas230 toSci "1265" -> '1265'
ddbas231 toSci "1265E-20" -> '1.265E-17'
ddbas232 toSci "1265E-8" -> '0.00001265'
ddbas233 toSci "1265E-4" -> '0.1265'
ddbas234 toSci "1265E-3" -> '1.265'
ddbas235 toSci "1265E-2" -> '12.65'
ddbas236 toSci "1265E-1" -> '126.5'
ddbas237 toSci "1265E-0" -> '1265'
ddbas238 toSci "1265E+1" -> '1.265E+4'
ddbas239 toSci "1265E+2" -> '1.265E+5'
ddbas240 toSci "1265E+3" -> '1.265E+6'
ddbas241 toSci "1265E+4" -> '1.265E+7'
ddbas242 toSci "1265E+8" -> '1.265E+11'
ddbas243 toSci "1265E+20" -> '1.265E+23'
ddbas244 toSci "1265E-9" -> '0.000001265'
ddbas245 toSci "1265E-10" -> '1.265E-7'
ddbas246 toSci "1265E-11" -> '1.265E-8'
ddbas247 toSci "1265E-12" -> '1.265E-9'
ddbas250 toSci "0.1265" -> '0.1265'
ddbas251 toSci "0.1265E-20" -> '1.265E-21'
ddbas252 toSci "0.1265E-8" -> '1.265E-9'
ddbas253 toSci "0.1265E-4" -> '0.00001265'
ddbas254 toSci "0.1265E-3" -> '0.0001265'
ddbas255 toSci "0.1265E-2" -> '0.001265'
ddbas256 toSci "0.1265E-1" -> '0.01265'
ddbas257 toSci "0.1265E-0" -> '0.1265'
ddbas258 toSci "0.1265E+1" -> '1.265'
ddbas259 toSci "0.1265E+2" -> '12.65'
ddbas260 toSci "0.1265E+3" -> '126.5'
ddbas261 toSci "0.1265E+4" -> '1265'
ddbas262 toSci "0.1265E+8" -> '1.265E+7'
ddbas263 toSci "0.1265E+20" -> '1.265E+19'
-- some more negative zeros [systematic tests below]
ddbas290 toSci "-0.000E-1" -> '-0.0000'
ddbas291 toSci "-0.000E-2" -> '-0.00000'
ddbas292 toSci "-0.000E-3" -> '-0.000000'
ddbas293 toSci "-0.000E-4" -> '-0E-7'
ddbas294 toSci "-0.00E-2" -> '-0.0000'
ddbas295 toSci "-0.00E-3" -> '-0.00000'
ddbas296 toSci "-0.0E-2" -> '-0.000'
ddbas297 toSci "-0.0E-3" -> '-0.0000'
ddbas298 toSci "-0E-2" -> '-0.00'
ddbas299 toSci "-0E-3" -> '-0.000'
-- Engineering notation tests
ddbas301 toSci 10e12 -> 1.0E+13
ddbas302 toEng 10e12 -> 10E+12
ddbas303 toSci 10e11 -> 1.0E+12
ddbas304 toEng 10e11 -> 1.0E+12
ddbas305 toSci 10e10 -> 1.0E+11
ddbas306 toEng 10e10 -> 100E+9
ddbas307 toSci 10e9 -> 1.0E+10
ddbas308 toEng 10e9 -> 10E+9
ddbas309 toSci 10e8 -> 1.0E+9
ddbas310 toEng 10e8 -> 1.0E+9
ddbas311 toSci 10e7 -> 1.0E+8
ddbas312 toEng 10e7 -> 100E+6
ddbas313 toSci 10e6 -> 1.0E+7
ddbas314 toEng 10e6 -> 10E+6
ddbas315 toSci 10e5 -> 1.0E+6
ddbas316 toEng 10e5 -> 1.0E+6
ddbas317 toSci 10e4 -> 1.0E+5
ddbas318 toEng 10e4 -> 100E+3
ddbas319 toSci 10e3 -> 1.0E+4
ddbas320 toEng 10e3 -> 10E+3
ddbas321 toSci 10e2 -> 1.0E+3
ddbas322 toEng 10e2 -> 1.0E+3
ddbas323 toSci 10e1 -> 1.0E+2
ddbas324 toEng 10e1 -> 100
ddbas325 toSci 10e0 -> 10
ddbas326 toEng 10e0 -> 10
ddbas327 toSci 10e-1 -> 1.0
ddbas328 toEng 10e-1 -> 1.0
ddbas329 toSci 10e-2 -> 0.10
ddbas330 toEng 10e-2 -> 0.10
ddbas331 toSci 10e-3 -> 0.010
ddbas332 toEng 10e-3 -> 0.010
ddbas333 toSci 10e-4 -> 0.0010
ddbas334 toEng 10e-4 -> 0.0010
ddbas335 toSci 10e-5 -> 0.00010
ddbas336 toEng 10e-5 -> 0.00010
ddbas337 toSci 10e-6 -> 0.000010
ddbas338 toEng 10e-6 -> 0.000010
ddbas339 toSci 10e-7 -> 0.0000010
ddbas340 toEng 10e-7 -> 0.0000010
ddbas341 toSci 10e-8 -> 1.0E-7
ddbas342 toEng 10e-8 -> 100E-9
ddbas343 toSci 10e-9 -> 1.0E-8
ddbas344 toEng 10e-9 -> 10E-9
ddbas345 toSci 10e-10 -> 1.0E-9
ddbas346 toEng 10e-10 -> 1.0E-9
ddbas347 toSci 10e-11 -> 1.0E-10
ddbas348 toEng 10e-11 -> 100E-12
ddbas349 toSci 10e-12 -> 1.0E-11
ddbas350 toEng 10e-12 -> 10E-12
ddbas351 toSci 10e-13 -> 1.0E-12
ddbas352 toEng 10e-13 -> 1.0E-12
ddbas361 toSci 7E12 -> 7E+12
ddbas362 toEng 7E12 -> 7E+12
ddbas363 toSci 7E11 -> 7E+11
ddbas364 toEng 7E11 -> 700E+9
ddbas365 toSci 7E10 -> 7E+10
ddbas366 toEng 7E10 -> 70E+9
ddbas367 toSci 7E9 -> 7E+9
ddbas368 toEng 7E9 -> 7E+9
ddbas369 toSci 7E8 -> 7E+8
ddbas370 toEng 7E8 -> 700E+6
ddbas371 toSci 7E7 -> 7E+7
ddbas372 toEng 7E7 -> 70E+6
ddbas373 toSci 7E6 -> 7E+6
ddbas374 toEng 7E6 -> 7E+6
ddbas375 toSci 7E5 -> 7E+5
ddbas376 toEng 7E5 -> 700E+3
ddbas377 toSci 7E4 -> 7E+4
ddbas378 toEng 7E4 -> 70E+3
ddbas379 toSci 7E3 -> 7E+3
ddbas380 toEng 7E3 -> 7E+3
ddbas381 toSci 7E2 -> 7E+2
ddbas382 toEng 7E2 -> 700
ddbas383 toSci 7E1 -> 7E+1
ddbas384 toEng 7E1 -> 70
ddbas385 toSci 7E0 -> 7
ddbas386 toEng 7E0 -> 7
ddbas387 toSci 7E-1 -> 0.7
ddbas388 toEng 7E-1 -> 0.7
ddbas389 toSci 7E-2 -> 0.07
ddbas390 toEng 7E-2 -> 0.07
ddbas391 toSci 7E-3 -> 0.007
ddbas392 toEng 7E-3 -> 0.007
ddbas393 toSci 7E-4 -> 0.0007
ddbas394 toEng 7E-4 -> 0.0007
ddbas395 toSci 7E-5 -> 0.00007
ddbas396 toEng 7E-5 -> 0.00007
ddbas397 toSci 7E-6 -> 0.000007
ddbas398 toEng 7E-6 -> 0.000007
ddbas399 toSci 7E-7 -> 7E-7
ddbas400 toEng 7E-7 -> 700E-9
ddbas401 toSci 7E-8 -> 7E-8
ddbas402 toEng 7E-8 -> 70E-9
ddbas403 toSci 7E-9 -> 7E-9
ddbas404 toEng 7E-9 -> 7E-9
ddbas405 toSci 7E-10 -> 7E-10
ddbas406 toEng 7E-10 -> 700E-12
ddbas407 toSci 7E-11 -> 7E-11
ddbas408 toEng 7E-11 -> 70E-12
ddbas409 toSci 7E-12 -> 7E-12
ddbas410 toEng 7E-12 -> 7E-12
ddbas411 toSci 7E-13 -> 7E-13
ddbas412 toEng 7E-13 -> 700E-15
-- Exacts remain exact up to precision ..
rounding: half_up
ddbas420 toSci 100 -> 100
ddbas421 toEng 100 -> 100
ddbas422 toSci 1000 -> 1000
ddbas423 toEng 1000 -> 1000
ddbas424 toSci 999.9 -> 999.9
ddbas425 toEng 999.9 -> 999.9
ddbas426 toSci 1000.0 -> 1000.0
ddbas427 toEng 1000.0 -> 1000.0
ddbas428 toSci 1000.1 -> 1000.1
ddbas429 toEng 1000.1 -> 1000.1
ddbas430 toSci 10000 -> 10000
ddbas431 toEng 10000 -> 10000
ddbas432 toSci 100000 -> 100000
ddbas433 toEng 100000 -> 100000
ddbas434 toSci 1000000 -> 1000000
ddbas435 toEng 1000000 -> 1000000
ddbas436 toSci 10000000 -> 10000000
ddbas437 toEng 10000000 -> 10000000
ddbas438 toSci 100000000 -> 100000000
ddbas439 toEng 1000000000000000 -> 1000000000000000
ddbas440 toSci 10000000000000000 -> 1.000000000000000E+16 Rounded
ddbas441 toEng 10000000000000000 -> 10.00000000000000E+15 Rounded
ddbas442 toSci 10000000000000001 -> 1.000000000000000E+16 Rounded Inexact
ddbas443 toEng 10000000000000001 -> 10.00000000000000E+15 Rounded Inexact
ddbas444 toSci 10000000000000003 -> 1.000000000000000E+16 Rounded Inexact
ddbas445 toEng 10000000000000003 -> 10.00000000000000E+15 Rounded Inexact
ddbas446 toSci 10000000000000005 -> 1.000000000000001E+16 Rounded Inexact
ddbas447 toEng 10000000000000005 -> 10.00000000000001E+15 Rounded Inexact
ddbas448 toSci 100000000000000050 -> 1.000000000000001E+17 Rounded Inexact
ddbas449 toEng 100000000000000050 -> 100.0000000000001E+15 Rounded Inexact
ddbas450 toSci 10000000000000009 -> 1.000000000000001E+16 Rounded Inexact
ddbas451 toEng 10000000000000009 -> 10.00000000000001E+15 Rounded Inexact
ddbas452 toSci 100000000000000000 -> 1.000000000000000E+17 Rounded
ddbas453 toEng 100000000000000000 -> 100.0000000000000E+15 Rounded
ddbas454 toSci 100000000000000003 -> 1.000000000000000E+17 Rounded Inexact
ddbas455 toEng 100000000000000003 -> 100.0000000000000E+15 Rounded Inexact
ddbas456 toSci 100000000000000005 -> 1.000000000000000E+17 Rounded Inexact
ddbas457 toEng 100000000000000005 -> 100.0000000000000E+15 Rounded Inexact
ddbas458 toSci 100000000000000009 -> 1.000000000000000E+17 Rounded Inexact
ddbas459 toEng 100000000000000009 -> 100.0000000000000E+15 Rounded Inexact
ddbas460 toSci 1000000000000000000 -> 1.000000000000000E+18 Rounded
ddbas461 toEng 1000000000000000000 -> 1.000000000000000E+18 Rounded
ddbas462 toSci 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact
ddbas463 toEng 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact
ddbas464 toSci 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact
ddbas465 toEng 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact
ddbas466 toSci 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact
ddbas467 toEng 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact
ddbas468 toSci 10000000000000000000 -> 1.000000000000000E+19 Rounded
ddbas469 toEng 10000000000000000000 -> 10.00000000000000E+18 Rounded
ddbas470 toSci 10000000000000003000 -> 1.000000000000000E+19 Rounded Inexact
ddbas471 toEng 10000000000000003000 -> 10.00000000000000E+18 Rounded Inexact
ddbas472 toSci 10000000000000005000 -> 1.000000000000001E+19 Rounded Inexact
ddbas473 toEng 10000000000000005000 -> 10.00000000000001E+18 Rounded Inexact
ddbas474 toSci 10000000000000009000 -> 1.000000000000001E+19 Rounded Inexact
ddbas475 toEng 10000000000000009000 -> 10.00000000000001E+18 Rounded Inexact
-- check rounding modes heeded
rounding: ceiling
ddbsr401 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr402 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact
ddbsr403 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
ddbsr404 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
rounding: up
ddbsr405 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr406 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact
ddbsr407 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
ddbsr408 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
rounding: floor
ddbsr410 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr411 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
ddbsr412 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
ddbsr413 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact
rounding: half_down
ddbsr415 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr416 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
ddbsr417 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
ddbsr418 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact
ddbsr419 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
rounding: half_even
ddbsr421 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr422 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
ddbsr423 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
ddbsr424 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact
ddbsr425 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
rounding: down
ddbsr426 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr427 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
ddbsr428 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
ddbsr429 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact
rounding: half_up
ddbsr431 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
ddbsr432 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
ddbsr433 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
ddbsr434 toSci 1.11111111111234650 -> 1.111111111112347 Rounded Inexact
ddbsr435 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
-- negatives
rounding: ceiling
ddbsr501 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr502 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
ddbsr503 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
ddbsr504 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact
rounding: up
ddbsr505 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr506 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact
ddbsr507 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
ddbsr508 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
rounding: floor
ddbsr510 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr511 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact
ddbsr512 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
ddbsr513 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
rounding: half_down
ddbsr515 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr516 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
ddbsr517 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
ddbsr518 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact
ddbsr519 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
rounding: half_even
ddbsr521 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr522 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
ddbsr523 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
ddbsr524 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact
ddbsr525 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
rounding: down
ddbsr526 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr527 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
ddbsr528 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
ddbsr529 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact
rounding: half_up
ddbsr531 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
ddbsr532 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
ddbsr533 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
ddbsr534 toSci -1.11111111111234650 -> -1.111111111112347 Rounded Inexact
ddbsr535 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
rounding: half_even
-- The 'baddies' tests from DiagBigDecimal, plus some new ones
ddbas500 toSci '1..2' -> NaN Conversion_syntax
ddbas501 toSci '.' -> NaN Conversion_syntax
ddbas502 toSci '..' -> NaN Conversion_syntax
ddbas503 toSci '++1' -> NaN Conversion_syntax
ddbas504 toSci '--1' -> NaN Conversion_syntax
ddbas505 toSci '-+1' -> NaN Conversion_syntax
ddbas506 toSci '+-1' -> NaN Conversion_syntax
ddbas507 toSci '12e' -> NaN Conversion_syntax
ddbas508 toSci '12e++' -> NaN Conversion_syntax
ddbas509 toSci '12f4' -> NaN Conversion_syntax
ddbas510 toSci ' +1' -> NaN Conversion_syntax
ddbas511 toSci '+ 1' -> NaN Conversion_syntax
ddbas512 toSci '12 ' -> NaN Conversion_syntax
ddbas513 toSci ' + 1' -> NaN Conversion_syntax
ddbas514 toSci ' - 1 ' -> NaN Conversion_syntax
ddbas515 toSci 'x' -> NaN Conversion_syntax
ddbas516 toSci '-1-' -> NaN Conversion_syntax
ddbas517 toSci '12-' -> NaN Conversion_syntax
ddbas518 toSci '3+' -> NaN Conversion_syntax
ddbas519 toSci '' -> NaN Conversion_syntax
ddbas520 toSci '1e-' -> NaN Conversion_syntax
ddbas521 toSci '7e99999a' -> NaN Conversion_syntax
ddbas522 toSci '7e123567890x' -> NaN Conversion_syntax
ddbas523 toSci '7e12356789012x' -> NaN Conversion_syntax
ddbas524 toSci '' -> NaN Conversion_syntax
ddbas525 toSci 'e100' -> NaN Conversion_syntax
ddbas526 toSci '\u0e5a' -> NaN Conversion_syntax
ddbas527 toSci '\u0b65' -> NaN Conversion_syntax
ddbas528 toSci '123,65' -> NaN Conversion_syntax
ddbas529 toSci '1.34.5' -> NaN Conversion_syntax
ddbas530 toSci '.123.5' -> NaN Conversion_syntax
ddbas531 toSci '01.35.' -> NaN Conversion_syntax
ddbas532 toSci '01.35-' -> NaN Conversion_syntax
ddbas533 toSci '0000..' -> NaN Conversion_syntax
ddbas534 toSci '.0000.' -> NaN Conversion_syntax
ddbas535 toSci '00..00' -> NaN Conversion_syntax
ddbas536 toSci '111e*123' -> NaN Conversion_syntax
ddbas537 toSci '111e123-' -> NaN Conversion_syntax
ddbas538 toSci '111e+12+' -> NaN Conversion_syntax
ddbas539 toSci '111e1-3-' -> NaN Conversion_syntax
ddbas540 toSci '111e1*23' -> NaN Conversion_syntax
ddbas541 toSci '111e1e+3' -> NaN Conversion_syntax
ddbas542 toSci '1e1.0' -> NaN Conversion_syntax
ddbas543 toSci '1e123e' -> NaN Conversion_syntax
ddbas544 toSci 'ten' -> NaN Conversion_syntax
ddbas545 toSci 'ONE' -> NaN Conversion_syntax
ddbas546 toSci '1e.1' -> NaN Conversion_syntax
ddbas547 toSci '1e1.' -> NaN Conversion_syntax
ddbas548 toSci '1ee' -> NaN Conversion_syntax
ddbas549 toSci 'e+1' -> NaN Conversion_syntax
ddbas550 toSci '1.23.4' -> NaN Conversion_syntax
ddbas551 toSci '1.2.1' -> NaN Conversion_syntax
ddbas552 toSci '1E+1.2' -> NaN Conversion_syntax
ddbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax
ddbas554 toSci '1E++1' -> NaN Conversion_syntax
ddbas555 toSci '1E--1' -> NaN Conversion_syntax
ddbas556 toSci '1E+-1' -> NaN Conversion_syntax
ddbas557 toSci '1E-+1' -> NaN Conversion_syntax
ddbas558 toSci '1E''1' -> NaN Conversion_syntax
ddbas559 toSci "1E""1" -> NaN Conversion_syntax
ddbas560 toSci "1E""""" -> NaN Conversion_syntax
-- Near-specials
ddbas561 toSci "qNaN" -> NaN Conversion_syntax
ddbas562 toSci "NaNq" -> NaN Conversion_syntax
ddbas563 toSci "NaNs" -> NaN Conversion_syntax
ddbas564 toSci "Infi" -> NaN Conversion_syntax
ddbas565 toSci "Infin" -> NaN Conversion_syntax
ddbas566 toSci "Infini" -> NaN Conversion_syntax
ddbas567 toSci "Infinit" -> NaN Conversion_syntax
ddbas568 toSci "-Infinit" -> NaN Conversion_syntax
ddbas569 toSci "0Inf" -> NaN Conversion_syntax
ddbas570 toSci "9Inf" -> NaN Conversion_syntax
ddbas571 toSci "-0Inf" -> NaN Conversion_syntax
ddbas572 toSci "-9Inf" -> NaN Conversion_syntax
ddbas573 toSci "-sNa" -> NaN Conversion_syntax
ddbas574 toSci "xNaN" -> NaN Conversion_syntax
ddbas575 toSci "0sNaN" -> NaN Conversion_syntax
-- some baddies with dots and Es and dots and specials
ddbas576 toSci 'e+1' -> NaN Conversion_syntax
ddbas577 toSci '.e+1' -> NaN Conversion_syntax
ddbas578 toSci '+.e+1' -> NaN Conversion_syntax
ddbas579 toSci '-.e+' -> NaN Conversion_syntax
ddbas580 toSci '-.e' -> NaN Conversion_syntax
ddbas581 toSci 'E+1' -> NaN Conversion_syntax
ddbas582 toSci '.E+1' -> NaN Conversion_syntax
ddbas583 toSci '+.E+1' -> NaN Conversion_syntax
ddbas584 toSci '-.E+' -> NaN Conversion_syntax
ddbas585 toSci '-.E' -> NaN Conversion_syntax
ddbas586 toSci '.NaN' -> NaN Conversion_syntax
ddbas587 toSci '-.NaN' -> NaN Conversion_syntax
ddbas588 toSci '+.sNaN' -> NaN Conversion_syntax
ddbas589 toSci '+.Inf' -> NaN Conversion_syntax
ddbas590 toSci '.Infinity' -> NaN Conversion_syntax
-- Zeros
ddbas601 toSci 0.000000000 -> 0E-9
ddbas602 toSci 0.00000000 -> 0E-8
ddbas603 toSci 0.0000000 -> 0E-7
ddbas604 toSci 0.000000 -> 0.000000
ddbas605 toSci 0.00000 -> 0.00000
ddbas606 toSci 0.0000 -> 0.0000
ddbas607 toSci 0.000 -> 0.000
ddbas608 toSci 0.00 -> 0.00
ddbas609 toSci 0.0 -> 0.0
ddbas610 toSci .0 -> 0.0
ddbas611 toSci 0. -> 0
ddbas612 toSci -.0 -> -0.0
ddbas613 toSci -0. -> -0
ddbas614 toSci -0.0 -> -0.0
ddbas615 toSci -0.00 -> -0.00
ddbas616 toSci -0.000 -> -0.000
ddbas617 toSci -0.0000 -> -0.0000
ddbas618 toSci -0.00000 -> -0.00000
ddbas619 toSci -0.000000 -> -0.000000
ddbas620 toSci -0.0000000 -> -0E-7
ddbas621 toSci -0.00000000 -> -0E-8
ddbas622 toSci -0.000000000 -> -0E-9
ddbas630 toSci 0.00E+0 -> 0.00
ddbas631 toSci 0.00E+1 -> 0.0
ddbas632 toSci 0.00E+2 -> 0
ddbas633 toSci 0.00E+3 -> 0E+1
ddbas634 toSci 0.00E+4 -> 0E+2
ddbas635 toSci 0.00E+5 -> 0E+3
ddbas636 toSci 0.00E+6 -> 0E+4
ddbas637 toSci 0.00E+7 -> 0E+5
ddbas638 toSci 0.00E+8 -> 0E+6
ddbas639 toSci 0.00E+9 -> 0E+7
ddbas640 toSci 0.0E+0 -> 0.0
ddbas641 toSci 0.0E+1 -> 0
ddbas642 toSci 0.0E+2 -> 0E+1
ddbas643 toSci 0.0E+3 -> 0E+2
ddbas644 toSci 0.0E+4 -> 0E+3
ddbas645 toSci 0.0E+5 -> 0E+4
ddbas646 toSci 0.0E+6 -> 0E+5
ddbas647 toSci 0.0E+7 -> 0E+6
ddbas648 toSci 0.0E+8 -> 0E+7
ddbas649 toSci 0.0E+9 -> 0E+8
ddbas650 toSci 0E+0 -> 0
ddbas651 toSci 0E+1 -> 0E+1
ddbas652 toSci 0E+2 -> 0E+2
ddbas653 toSci 0E+3 -> 0E+3
ddbas654 toSci 0E+4 -> 0E+4
ddbas655 toSci 0E+5 -> 0E+5
ddbas656 toSci 0E+6 -> 0E+6
ddbas657 toSci 0E+7 -> 0E+7
ddbas658 toSci 0E+8 -> 0E+8
ddbas659 toSci 0E+9 -> 0E+9
ddbas660 toSci 0.0E-0 -> 0.0
ddbas661 toSci 0.0E-1 -> 0.00
ddbas662 toSci 0.0E-2 -> 0.000
ddbas663 toSci 0.0E-3 -> 0.0000
ddbas664 toSci 0.0E-4 -> 0.00000
ddbas665 toSci 0.0E-5 -> 0.000000
ddbas666 toSci 0.0E-6 -> 0E-7
ddbas667 toSci 0.0E-7 -> 0E-8
ddbas668 toSci 0.0E-8 -> 0E-9
ddbas669 toSci 0.0E-9 -> 0E-10
ddbas670 toSci 0.00E-0 -> 0.00
ddbas671 toSci 0.00E-1 -> 0.000
ddbas672 toSci 0.00E-2 -> 0.0000
ddbas673 toSci 0.00E-3 -> 0.00000
ddbas674 toSci 0.00E-4 -> 0.000000
ddbas675 toSci 0.00E-5 -> 0E-7
ddbas676 toSci 0.00E-6 -> 0E-8
ddbas677 toSci 0.00E-7 -> 0E-9
ddbas678 toSci 0.00E-8 -> 0E-10
ddbas679 toSci 0.00E-9 -> 0E-11
ddbas680 toSci 000000. -> 0
ddbas681 toSci 00000. -> 0
ddbas682 toSci 0000. -> 0
ddbas683 toSci 000. -> 0
ddbas684 toSci 00. -> 0
ddbas685 toSci 0. -> 0
ddbas686 toSci +00000. -> 0
ddbas687 toSci -00000. -> -0
ddbas688 toSci +0. -> 0
ddbas689 toSci -0. -> -0
-- Specials
ddbas700 toSci "NaN" -> NaN
ddbas701 toSci "nan" -> NaN
ddbas702 toSci "nAn" -> NaN
ddbas703 toSci "NAN" -> NaN
ddbas704 toSci "+NaN" -> NaN
ddbas705 toSci "+nan" -> NaN
ddbas706 toSci "+nAn" -> NaN
ddbas707 toSci "+NAN" -> NaN
ddbas708 toSci "-NaN" -> -NaN
ddbas709 toSci "-nan" -> -NaN
ddbas710 toSci "-nAn" -> -NaN
ddbas711 toSci "-NAN" -> -NaN
ddbas712 toSci 'NaN0' -> NaN
ddbas713 toSci 'NaN1' -> NaN1
ddbas714 toSci 'NaN12' -> NaN12
ddbas715 toSci 'NaN123' -> NaN123
ddbas716 toSci 'NaN1234' -> NaN1234
ddbas717 toSci 'NaN01' -> NaN1
ddbas718 toSci 'NaN012' -> NaN12
ddbas719 toSci 'NaN0123' -> NaN123
ddbas720 toSci 'NaN01234' -> NaN1234
ddbas721 toSci 'NaN001' -> NaN1
ddbas722 toSci 'NaN0012' -> NaN12
ddbas723 toSci 'NaN00123' -> NaN123
ddbas724 toSci 'NaN001234' -> NaN1234
ddbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax
ddbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax
ddbas727 toSci 'NaN12.45' -> NaN Conversion_syntax
ddbas728 toSci 'NaN-12' -> NaN Conversion_syntax
ddbas729 toSci 'NaN+12' -> NaN Conversion_syntax
ddbas730 toSci "sNaN" -> sNaN
ddbas731 toSci "snan" -> sNaN
ddbas732 toSci "SnAn" -> sNaN
ddbas733 toSci "SNAN" -> sNaN
ddbas734 toSci "+sNaN" -> sNaN
ddbas735 toSci "+snan" -> sNaN
ddbas736 toSci "+SnAn" -> sNaN
ddbas737 toSci "+SNAN" -> sNaN
ddbas738 toSci "-sNaN" -> -sNaN
ddbas739 toSci "-snan" -> -sNaN
ddbas740 toSci "-SnAn" -> -sNaN
ddbas741 toSci "-SNAN" -> -sNaN
ddbas742 toSci 'sNaN0000' -> sNaN
ddbas743 toSci 'sNaN7' -> sNaN7
ddbas744 toSci 'sNaN007234' -> sNaN7234
ddbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax
ddbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax
ddbas747 toSci 'sNaN-72' -> NaN Conversion_syntax
ddbas748 toSci "Inf" -> Infinity
ddbas749 toSci "inf" -> Infinity
ddbas750 toSci "iNf" -> Infinity
ddbas751 toSci "INF" -> Infinity
ddbas752 toSci "+Inf" -> Infinity
ddbas753 toSci "+inf" -> Infinity
ddbas754 toSci "+iNf" -> Infinity
ddbas755 toSci "+INF" -> Infinity
ddbas756 toSci "-Inf" -> -Infinity
ddbas757 toSci "-inf" -> -Infinity
ddbas758 toSci "-iNf" -> -Infinity
ddbas759 toSci "-INF" -> -Infinity
ddbas760 toSci "Infinity" -> Infinity
ddbas761 toSci "infinity" -> Infinity
ddbas762 toSci "iNfInItY" -> Infinity
ddbas763 toSci "INFINITY" -> Infinity
ddbas764 toSci "+Infinity" -> Infinity
ddbas765 toSci "+infinity" -> Infinity
ddbas766 toSci "+iNfInItY" -> Infinity
ddbas767 toSci "+INFINITY" -> Infinity
ddbas768 toSci "-Infinity" -> -Infinity
ddbas769 toSci "-infinity" -> -Infinity
ddbas770 toSci "-iNfInItY" -> -Infinity
ddbas771 toSci "-INFINITY" -> -Infinity
-- Specials and zeros for toEng
ddbast772 toEng "NaN" -> NaN
ddbast773 toEng "-Infinity" -> -Infinity
ddbast774 toEng "-sNaN" -> -sNaN
ddbast775 toEng "-NaN" -> -NaN
ddbast776 toEng "+Infinity" -> Infinity
ddbast778 toEng "+sNaN" -> sNaN
ddbast779 toEng "+NaN" -> NaN
ddbast780 toEng "INFINITY" -> Infinity
ddbast781 toEng "SNAN" -> sNaN
ddbast782 toEng "NAN" -> NaN
ddbast783 toEng "infinity" -> Infinity
ddbast784 toEng "snan" -> sNaN
ddbast785 toEng "nan" -> NaN
ddbast786 toEng "InFINITY" -> Infinity
ddbast787 toEng "SnAN" -> sNaN
ddbast788 toEng "nAN" -> NaN
ddbast789 toEng "iNfinity" -> Infinity
ddbast790 toEng "sNan" -> sNaN
ddbast791 toEng "Nan" -> NaN
ddbast792 toEng "Infinity" -> Infinity
ddbast793 toEng "sNaN" -> sNaN
-- Zero toEng, etc.
ddbast800 toEng 0e+1 -> "0.00E+3" -- doc example
ddbast801 toEng 0.000000000 -> 0E-9
ddbast802 toEng 0.00000000 -> 0.00E-6
ddbast803 toEng 0.0000000 -> 0.0E-6
ddbast804 toEng 0.000000 -> 0.000000
ddbast805 toEng 0.00000 -> 0.00000
ddbast806 toEng 0.0000 -> 0.0000
ddbast807 toEng 0.000 -> 0.000
ddbast808 toEng 0.00 -> 0.00
ddbast809 toEng 0.0 -> 0.0
ddbast810 toEng .0 -> 0.0
ddbast811 toEng 0. -> 0
ddbast812 toEng -.0 -> -0.0
ddbast813 toEng -0. -> -0
ddbast814 toEng -0.0 -> -0.0
ddbast815 toEng -0.00 -> -0.00
ddbast816 toEng -0.000 -> -0.000
ddbast817 toEng -0.0000 -> -0.0000
ddbast818 toEng -0.00000 -> -0.00000
ddbast819 toEng -0.000000 -> -0.000000
ddbast820 toEng -0.0000000 -> -0.0E-6
ddbast821 toEng -0.00000000 -> -0.00E-6
ddbast822 toEng -0.000000000 -> -0E-9
ddbast830 toEng 0.00E+0 -> 0.00
ddbast831 toEng 0.00E+1 -> 0.0
ddbast832 toEng 0.00E+2 -> 0
ddbast833 toEng 0.00E+3 -> 0.00E+3
ddbast834 toEng 0.00E+4 -> 0.0E+3
ddbast835 toEng 0.00E+5 -> 0E+3
ddbast836 toEng 0.00E+6 -> 0.00E+6
ddbast837 toEng 0.00E+7 -> 0.0E+6
ddbast838 toEng 0.00E+8 -> 0E+6
ddbast839 toEng 0.00E+9 -> 0.00E+9
ddbast840 toEng 0.0E+0 -> 0.0
ddbast841 toEng 0.0E+1 -> 0
ddbast842 toEng 0.0E+2 -> 0.00E+3
ddbast843 toEng 0.0E+3 -> 0.0E+3
ddbast844 toEng 0.0E+4 -> 0E+3
ddbast845 toEng 0.0E+5 -> 0.00E+6
ddbast846 toEng 0.0E+6 -> 0.0E+6
ddbast847 toEng 0.0E+7 -> 0E+6
ddbast848 toEng 0.0E+8 -> 0.00E+9
ddbast849 toEng 0.0E+9 -> 0.0E+9
ddbast850 toEng 0E+0 -> 0
ddbast851 toEng 0E+1 -> 0.00E+3
ddbast852 toEng 0E+2 -> 0.0E+3
ddbast853 toEng 0E+3 -> 0E+3
ddbast854 toEng 0E+4 -> 0.00E+6
ddbast855 toEng 0E+5 -> 0.0E+6
ddbast856 toEng 0E+6 -> 0E+6
ddbast857 toEng 0E+7 -> 0.00E+9
ddbast858 toEng 0E+8 -> 0.0E+9
ddbast859 toEng 0E+9 -> 0E+9
ddbast860 toEng 0.0E-0 -> 0.0
ddbast861 toEng 0.0E-1 -> 0.00
ddbast862 toEng 0.0E-2 -> 0.000
ddbast863 toEng 0.0E-3 -> 0.0000
ddbast864 toEng 0.0E-4 -> 0.00000
ddbast865 toEng 0.0E-5 -> 0.000000
ddbast866 toEng 0.0E-6 -> 0.0E-6
ddbast867 toEng 0.0E-7 -> 0.00E-6
ddbast868 toEng 0.0E-8 -> 0E-9
ddbast869 toEng 0.0E-9 -> 0.0E-9
ddbast870 toEng 0.00E-0 -> 0.00
ddbast871 toEng 0.00E-1 -> 0.000
ddbast872 toEng 0.00E-2 -> 0.0000
ddbast873 toEng 0.00E-3 -> 0.00000
ddbast874 toEng 0.00E-4 -> 0.000000
ddbast875 toEng 0.00E-5 -> 0.0E-6
ddbast876 toEng 0.00E-6 -> 0.00E-6
ddbast877 toEng 0.00E-7 -> 0E-9
ddbast878 toEng 0.00E-8 -> 0.0E-9
ddbast879 toEng 0.00E-9 -> 0.00E-9
-- long input strings
ddbas801 tosci '01234567890123456' -> 1234567890123456
ddbas802 tosci '001234567890123456' -> 1234567890123456
ddbas803 tosci '0001234567890123456' -> 1234567890123456
ddbas804 tosci '00001234567890123456' -> 1234567890123456
ddbas805 tosci '000001234567890123456' -> 1234567890123456
ddbas806 tosci '0000001234567890123456' -> 1234567890123456
ddbas807 tosci '00000001234567890123456' -> 1234567890123456
ddbas808 tosci '000000001234567890123456' -> 1234567890123456
ddbas809 tosci '0000000001234567890123456' -> 1234567890123456
ddbas810 tosci '00000000001234567890123456' -> 1234567890123456
ddbas811 tosci '0.1234567890123456' -> 0.1234567890123456
ddbas812 tosci '0.01234567890123456' -> 0.01234567890123456
ddbas813 tosci '0.001234567890123456' -> 0.001234567890123456
ddbas814 tosci '0.0001234567890123456' -> 0.0001234567890123456
ddbas815 tosci '0.00001234567890123456' -> 0.00001234567890123456
ddbas816 tosci '0.000001234567890123456' -> 0.000001234567890123456
ddbas817 tosci '0.0000001234567890123456' -> 1.234567890123456E-7
ddbas818 tosci '0.00000001234567890123456' -> 1.234567890123456E-8
ddbas819 tosci '0.000000001234567890123456' -> 1.234567890123456E-9
ddbas820 tosci '0.0000000001234567890123456' -> 1.234567890123456E-10
ddbas821 tosci '12345678901234567890' -> 1.234567890123457E+19 Inexact Rounded
ddbas822 tosci '123456789012345678901' -> 1.234567890123457E+20 Inexact Rounded
ddbas823 tosci '1234567890123456789012' -> 1.234567890123457E+21 Inexact Rounded
ddbas824 tosci '12345678901234567890123' -> 1.234567890123457E+22 Inexact Rounded
ddbas825 tosci '123456789012345678901234' -> 1.234567890123457E+23 Inexact Rounded
ddbas826 tosci '1234567890123456789012345' -> 1.234567890123457E+24 Inexact Rounded
ddbas827 tosci '12345678901234567890123456' -> 1.234567890123457E+25 Inexact Rounded
ddbas828 tosci '123456789012345678901234567' -> 1.234567890123457E+26 Inexact Rounded
ddbas829 tosci '1234567890123456789012345678' -> 1.234567890123457E+27 Inexact Rounded
-- subnormals and overflows
ddbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded
ddbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded
ddbas908 toSci '0.9e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas909 toSci '0.09e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded
ddbas911 toSci '10e-1000000000' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded
ddbas913 toSci '99e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded
ddbas915 toSci '1111e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas916 toSci '1111e-99999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded
-- negatives the same
ddbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded
ddbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded
ddbas920 toSci '-0.9e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas921 toSci '-0.09e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded
ddbas923 toSci '-10e-1000000000' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded
ddbas925 toSci '-99e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded
ddbas927 toSci '-1111e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas928 toSci '-1111e-99999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded
-- overflow results at different rounding modes
rounding: ceiling
ddbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded
ddbas931 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded
rounding: up
ddbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded
ddbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: down
ddbas934 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded
ddbas935 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded
rounding: floor
ddbas936 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded
ddbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_up
ddbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded
ddbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
ddbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded
ddbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_down
ddbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded
ddbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
-- Now check 854/754r some subnormals and underflow to 0
ddbem400 toSci 1.0000E-383 -> 1.0000E-383
ddbem401 toSci 0.1E-394 -> 1E-395 Subnormal
ddbem402 toSci 0.1000E-394 -> 1.000E-395 Subnormal
ddbem403 toSci 0.0100E-394 -> 1.00E-396 Subnormal
ddbem404 toSci 0.0010E-394 -> 1.0E-397 Subnormal
ddbem405 toSci 0.0001E-394 -> 1E-398 Subnormal
ddbem406 toSci 0.00010E-394 -> 1E-398 Subnormal Rounded
ddbem407 toSci 0.00013E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
ddbem408 toSci 0.00015E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem409 toSci 0.00017E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem410 toSci 0.00023E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem411 toSci 0.00025E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem412 toSci 0.00027E-394 -> 3E-398 Underflow Subnormal Inexact Rounded
ddbem413 toSci 0.000149E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
ddbem414 toSci 0.000150E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem415 toSci 0.000151E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem416 toSci 0.000249E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem417 toSci 0.000250E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
ddbem418 toSci 0.000251E-394 -> 3E-398 Underflow Subnormal Inexact Rounded
ddbem419 toSci 0.00009E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
ddbem420 toSci 0.00005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem421 toSci 0.00003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem422 toSci 0.000009E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem423 toSci 0.000005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem424 toSci 0.000003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem425 toSci 0.001049E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
ddbem426 toSci 0.001050E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
ddbem427 toSci 0.001051E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded
ddbem428 toSci 0.001149E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded
ddbem429 toSci 0.001150E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded
ddbem430 toSci 0.001151E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded
ddbem432 toSci 0.010049E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
ddbem433 toSci 0.010050E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
ddbem434 toSci 0.010051E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded
ddbem435 toSci 0.010149E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded
ddbem436 toSci 0.010150E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded
ddbem437 toSci 0.010151E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded
ddbem440 toSci 0.10103E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded
ddbem441 toSci 0.10105E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded
ddbem442 toSci 0.10107E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded
ddbem443 toSci 0.10113E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded
ddbem444 toSci 0.10115E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded
ddbem445 toSci 0.10117E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded
ddbem450 toSci 1.10730E-395 -> 1.107E-395 Underflow Subnormal Inexact Rounded
ddbem451 toSci 1.10750E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
ddbem452 toSci 1.10770E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
ddbem453 toSci 1.10830E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
ddbem454 toSci 1.10850E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
ddbem455 toSci 1.10870E-395 -> 1.109E-395 Underflow Subnormal Inexact Rounded
-- make sure sign OK
ddbem456 toSci -0.10103E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded
ddbem457 toSci -0.10105E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded
ddbem458 toSci -0.10107E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded
ddbem459 toSci -0.10113E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded
ddbem460 toSci -0.10115E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded
ddbem461 toSci -0.10117E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded
-- '999s' cases
ddbem464 toSci 999999E-395 -> 9.99999E-390 Subnormal
ddbem465 toSci 99999.0E-394 -> 9.99990E-390 Subnormal
ddbem466 toSci 99999.E-394 -> 9.9999E-390 Subnormal
ddbem467 toSci 9999.9E-394 -> 9.9999E-391 Subnormal
ddbem468 toSci 999.99E-394 -> 9.9999E-392 Subnormal
ddbem469 toSci 99.999E-394 -> 9.9999E-393 Subnormal
ddbem470 toSci 9.9999E-394 -> 9.9999E-394 Subnormal
ddbem471 toSci 0.99999E-394 -> 1.0000E-394 Underflow Subnormal Inexact Rounded
ddbem472 toSci 0.099999E-394 -> 1.000E-395 Underflow Subnormal Inexact Rounded
ddbem473 toSci 0.0099999E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
ddbem474 toSci 0.00099999E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
ddbem475 toSci 0.000099999E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
ddbem476 toSci 0.0000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem477 toSci 0.00000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbem478 toSci 0.000000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- Exponents with insignificant leading zeros
ddbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded
ddbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded
ddbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded
ddbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded
ddbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded
ddbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded
ddbas1007 toSci 1e-999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas1008 toSci 1e-0999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas1009 toSci 1e-00999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas1010 toSci 1e-000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas1011 toSci 1e-000000000000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddbas1012 toSci 1e-000000000001000000007 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- check for double-rounded subnormals
ddbas1041 toSci 1.1111111111152444E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
ddbas1042 toSci 1.1111111111152445E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
ddbas1043 toSci 1.1111111111152446E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
-- clamped zeros [see also clamp.decTest]
ddbas1075 toSci 0e+10000 -> 0E+369 Clamped
ddbas1076 toSci 0e-10000 -> 0E-398 Clamped
ddbas1077 toSci -0e+10000 -> -0E+369 Clamped
ddbas1078 toSci -0e-10000 -> -0E-398 Clamped
-- extreme values from next-wider
ddbas1101 toSci -9.99999999999999999999999999999999E+6144 -> -Infinity Overflow Inexact Rounded
ddbas1102 toSci -1E-6143 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped
ddbas1103 toSci -1E-6176 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped
ddbas1104 toSci -0 -> -0
ddbas1105 toSci +0 -> 0
ddbas1106 toSci +1E-6176 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped
ddbas1107 toSci +1E-6173 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped
ddbas1108 toSci +9.99999999999999999999999999999999E+6144 -> Infinity Overflow Inexact Rounded
|
Added test/dectest/ddCanonical.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 |
------------------------------------------------------------------------
-- ddCanonical.decTest -- test decDouble canonical results --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This file tests that copy operations leave uncanonical operands
-- unchanged, and vice versa
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Uncanonical declets are: abc, where:
-- a=1,2,3
-- b=6,7,e,f
-- c=e,f
-- assert some standard (canonical) values; this tests that FromString
-- produces canonical results (many more in decimalNN)
ddcan001 apply 9.999999999999999E+384 -> #77fcff3fcff3fcff
ddcan002 apply 0 -> #2238000000000000
ddcan003 apply 1 -> #2238000000000001
ddcan004 apply -1 -> #a238000000000001
ddcan005 apply Infinity -> #7800000000000000
ddcan006 apply -Infinity -> #f800000000000000
ddcan007 apply -NaN -> #fc00000000000000
ddcan008 apply -sNaN -> #fe00000000000000
ddcan009 apply NaN999999999999999 -> #7c00ff3fcff3fcff
ddcan010 apply sNaN999999999999999 -> #7e00ff3fcff3fcff
decan011 apply 9999999999999999 -> #6e38ff3fcff3fcff
ddcan012 apply 7.50 -> #22300000000003d0
ddcan013 apply 9.99 -> #22300000000000ff
-- Base tests for canonical encodings (individual operator
-- propagation is tested later)
-- Finites: declets in coefficient
ddcan021 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
ddcan022 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
ddcan023 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
ddcan024 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
ddcan025 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
ddcan026 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
ddcan027 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
ddcan028 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
ddcan030 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
ddcan031 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
ddcan032 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
ddcan033 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
ddcan035 canonical #77fcff3fdff3fcff -> #77fcff3fcff3fcff
ddcan036 canonical #77fcff3feff3fcff -> #77fcff3fcff3fcff
-- NaN: declets in payload
ddcan100 canonical NaN999999999999999 -> #7c00ff3fcff3fcff
ddcan101 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan102 canonical #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan103 canonical #7c00ffffcff3fcff -> #7c00ff3fcff3fcff
ddcan104 canonical #7c00ff3ffff3fcff -> #7c00ff3fcff3fcff
ddcan105 canonical #7c00ff3fcffffcff -> #7c00ff3fcff3fcff
ddcan106 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
ddcan107 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan110 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan112 canonical #7d00ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan113 canonical #7c80ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan114 canonical #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan115 canonical #7c20ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan116 canonical #7c10ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan117 canonical #7c08ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan118 canonical #7c04ff3fcff3fcff -> #7c00ff3fcff3fcff
-- sNaN: declets in payload
ddcan120 canonical sNaN999999999999999 -> #7e00ff3fcff3fcff
ddcan121 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan122 canonical #7e03ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan123 canonical #7e00ffffcff3fcff -> #7e00ff3fcff3fcff
ddcan124 canonical #7e00ff3ffff3fcff -> #7e00ff3fcff3fcff
ddcan125 canonical #7e00ff3fcffffcff -> #7e00ff3fcff3fcff
ddcan126 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
ddcan127 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan130 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan132 canonical #7f00ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan133 canonical #7e80ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan134 canonical #7e40ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan135 canonical #7e20ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan136 canonical #7e10ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan137 canonical #7e08ff3fcff3fcff -> #7e00ff3fcff3fcff
ddcan138 canonical #7e04ff3fcff3fcff -> #7e00ff3fcff3fcff
-- Inf: exponent continuation bits
ddcan140 canonical #7800000000000000 -> #7800000000000000
ddcan141 canonical #7900000000000000 -> #7800000000000000
ddcan142 canonical #7a00000000000000 -> #7800000000000000
ddcan143 canonical #7880000000000000 -> #7800000000000000
ddcan144 canonical #7840000000000000 -> #7800000000000000
ddcan145 canonical #7820000000000000 -> #7800000000000000
ddcan146 canonical #7810000000000000 -> #7800000000000000
ddcan147 canonical #7808000000000000 -> #7800000000000000
ddcan148 canonical #7804000000000000 -> #7800000000000000
-- Inf: coefficient continuation bits (first, last, and a few others)
ddcan150 canonical #7800000000000000 -> #7800000000000000
ddcan151 canonical #7802000000000000 -> #7800000000000000
ddcan152 canonical #7800000000000001 -> #7800000000000000
ddcan153 canonical #7801000000000000 -> #7800000000000000
ddcan154 canonical #7800200000000000 -> #7800000000000000
ddcan155 canonical #7800080000000000 -> #7800000000000000
ddcan156 canonical #7800002000000000 -> #7800000000000000
ddcan157 canonical #7800000400000000 -> #7800000000000000
ddcan158 canonical #7800000040000000 -> #7800000000000000
ddcan159 canonical #7800000008000000 -> #7800000000000000
ddcan160 canonical #7800000000400000 -> #7800000000000000
ddcan161 canonical #7800000000020000 -> #7800000000000000
ddcan162 canonical #7800000000008000 -> #7800000000000000
ddcan163 canonical #7800000000000200 -> #7800000000000000
ddcan164 canonical #7800000000000040 -> #7800000000000000
ddcan165 canonical #7800000000000008 -> #7800000000000000
-- Now the operators -- trying to check paths that might fail to
-- canonicalize propagated operands
----- Add:
-- Finites: neutral 0
ddcan202 add 0E+384 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
ddcan203 add #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
-- tiny zero
ddcan204 add 0E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Rounded
ddcan205 add #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
-- tiny non zero
ddcan206 add -1E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Inexact Rounded
ddcan207 add #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
-- NaN: declets in payload
ddcan211 add 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan212 add #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan213 add 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan214 add #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
-- sNaN: declets in payload
ddcan215 add 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan216 add #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan217 add 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan218 add #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
-- Inf: exponent continuation bits
ddcan220 add 0 #7880000000000000 -> #7800000000000000
ddcan221 add #7880000000000000 0 -> #7800000000000000
-- Inf: coefficient continuation bits
ddcan222 add 0 #7802000000000000 -> #7800000000000000
ddcan223 add #7802000000000000 0 -> #7800000000000000
ddcan224 add 0 #7800000000000001 -> #7800000000000000
ddcan225 add #7800000000000001 0 -> #7800000000000000
ddcan226 add 0 #7800002000000000 -> #7800000000000000
ddcan227 add #7800002000000000 0 -> #7800000000000000
----- Class: [does not return encoded]
----- Compare:
ddcan231 compare -Inf 1 -> #a238000000000001
ddcan232 compare -Inf -Inf -> #2238000000000000
ddcan233 compare 1 -Inf -> #2238000000000001
ddcan234 compare #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff
ddcan235 compare #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
----- CompareSig:
ddcan241 comparesig -Inf 1 -> #a238000000000001
ddcan242 comparesig -Inf -Inf -> #2238000000000000
ddcan243 comparesig 1 -Inf -> #2238000000000001
ddcan244 comparesig #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
ddcan245 comparesig #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
----- Copy: [does not usually canonicalize]
-- finites
ddcan250 copy #77ffff3fcff3fcff -> #77ffff3fcff3fcff
ddcan251 copy #77fcff3fdff3fcff -> #77fcff3fdff3fcff
-- NaNs
ddcan252 copy #7c03ff3fcff3fcff -> #7c03ff3fcff3fcff
ddcan253 copy #7c00ff3fcff3ffff -> #7c00ff3fcff3ffff
ddcan254 copy #7d00ff3fcff3fcff -> #7d00ff3fcff3fcff
ddcan255 copy #7c04ff3fcff3fcff -> #7c04ff3fcff3fcff
-- sNaN
ddcan256 copy #7e00ff3fcffffcff -> #7e00ff3fcffffcff
ddcan257 copy #7e40ff3fcff3fcff -> #7e40ff3fcff3fcff
-- Inf
ddcan258 copy #7a00000000000000 -> #7a00000000000000
ddcan259 copy #7800200000000000 -> #7800200000000000
----- CopyAbs: [does not usually canonicalize]
-- finites
ddcan260 copyabs #f7ffff3fcff3fcff -> #77ffff3fcff3fcff
ddcan261 copyabs #f7fcff3fdff3fcff -> #77fcff3fdff3fcff
-- NaNs
ddcan262 copyabs #fc03ff3fcff3fcff -> #7c03ff3fcff3fcff
ddcan263 copyabs #fc00ff3fcff3ffff -> #7c00ff3fcff3ffff
ddcan264 copyabs #fd00ff3fcff3fcff -> #7d00ff3fcff3fcff
ddcan265 copyabs #fc04ff3fcff3fcff -> #7c04ff3fcff3fcff
-- sNaN
ddcan266 copyabs #fe00ff3fcffffcff -> #7e00ff3fcffffcff
ddcan267 copyabs #fe40ff3fcff3fcff -> #7e40ff3fcff3fcff
-- Inf
ddcan268 copyabs #fa00000000000000 -> #7a00000000000000
ddcan269 copyabs #f800200000000000 -> #7800200000000000
----- CopyNegate: [does not usually canonicalize]
-- finites
ddcan270 copynegate #77ffff3fcff3fcff -> #f7ffff3fcff3fcff
ddcan271 copynegate #77fcff3fdff3fcff -> #f7fcff3fdff3fcff
-- NaNs
ddcan272 copynegate #7c03ff3fcff3fcff -> #fc03ff3fcff3fcff
ddcan273 copynegate #7c00ff3fcff3ffff -> #fc00ff3fcff3ffff
ddcan274 copynegate #7d00ff3fcff3fcff -> #fd00ff3fcff3fcff
ddcan275 copynegate #7c04ff3fcff3fcff -> #fc04ff3fcff3fcff
-- sNaN
ddcan276 copynegate #7e00ff3fcffffcff -> #fe00ff3fcffffcff
ddcan277 copynegate #7e40ff3fcff3fcff -> #fe40ff3fcff3fcff
-- Inf
ddcan278 copynegate #7a00000000000000 -> #fa00000000000000
ddcan279 copynegate #7800200000000000 -> #f800200000000000
----- CopySign: [does not usually canonicalize]
-- finites
ddcan280 copysign #77ffff3fcff3fcff -1 -> #f7ffff3fcff3fcff
ddcan281 copysign #77fcff3fdff3fcff 1 -> #77fcff3fdff3fcff
-- NaNs
ddcan282 copysign #7c03ff3fcff3fcff -1 -> #fc03ff3fcff3fcff
ddcan283 copysign #7c00ff3fcff3ffff 1 -> #7c00ff3fcff3ffff
ddcan284 copysign #7d00ff3fcff3fcff -1 -> #fd00ff3fcff3fcff
ddcan285 copysign #7c04ff3fcff3fcff 1 -> #7c04ff3fcff3fcff
-- sNaN
ddcan286 copysign #7e00ff3fcffffcff -1 -> #fe00ff3fcffffcff
ddcan287 copysign #7e40ff3fcff3fcff 1 -> #7e40ff3fcff3fcff
-- Inf
ddcan288 copysign #7a00000000000000 -1 -> #fa00000000000000
ddcan289 copysign #7800200000000000 1 -> #7800200000000000
----- Multiply:
-- Finites: neutral 0
ddcan302 multiply 1 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
ddcan303 multiply #77fcffffcff3fcff 1 -> #77fcff3fcff3fcff
-- negative
ddcan306 multiply -1 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
ddcan307 multiply #77fcffffcff3fcff -1 -> #f7fcff3fcff3fcff
-- NaN: declets in payload
ddcan311 multiply 1 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan312 multiply #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan313 multiply 1 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan314 multiply #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-- sNaN: declets in payload
ddcan315 multiply 1 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan316 multiply #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan317 multiply 1 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan318 multiply #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-- Inf: exponent continuation bits
ddcan320 multiply 1 #7880000000000000 -> #7800000000000000
ddcan321 multiply #7880000000000000 1 -> #7800000000000000
-- Inf: coefficient continuation bits
ddcan322 multiply 1 #7802000000000000 -> #7800000000000000
ddcan323 multiply #7802000000000000 1 -> #7800000000000000
ddcan324 multiply 1 #7800000000000001 -> #7800000000000000
ddcan325 multiply #7800000000000001 1 -> #7800000000000000
ddcan326 multiply 1 #7800002000000000 -> #7800000000000000
ddcan327 multiply #7800002000000000 1 -> #7800000000000000
----- Quantize:
ddcan401 quantize #6e38ff3ffff3fcff 1 -> #6e38ff3fcff3fcff
ddcan402 quantize #6e38ff3fcff3fdff 0 -> #6e38ff3fcff3fcff
ddcan403 quantize #7880000000000000 Inf -> #7800000000000000
ddcan404 quantize #7802000000000000 -Inf -> #7800000000000000
ddcan410 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
ddcan411 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
ddcan412 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
ddcan413 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
ddcan414 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
ddcan415 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
ddcan416 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
ddcan417 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
----- Subtract:
-- Finites: neutral 0
ddcan502 subtract 0E+384 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
ddcan503 subtract #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
-- tiny zero
ddcan504 subtract 0E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Rounded
ddcan505 subtract #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
-- tiny non zero
ddcan506 subtract -1E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Inexact Rounded
ddcan507 subtract #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
-- NaN: declets in payload
ddcan511 subtract 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan512 subtract #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan513 subtract 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan514 subtract #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
-- sNaN: declets in payload
ddcan515 subtract 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan516 subtract #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan517 subtract 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan518 subtract #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
-- Inf: exponent continuation bits
ddcan520 subtract 0 #7880000000000000 -> #f800000000000000
ddcan521 subtract #7880000000000000 0 -> #7800000000000000
-- Inf: coefficient continuation bits
ddcan522 subtract 0 #7802000000000000 -> #f800000000000000
ddcan523 subtract #7802000000000000 0 -> #7800000000000000
ddcan524 subtract 0 #7800000000000001 -> #f800000000000000
ddcan525 subtract #7800000000000001 0 -> #7800000000000000
ddcan526 subtract 0 #7800002000000000 -> #f800000000000000
ddcan527 subtract #7800002000000000 0 -> #7800000000000000
----- ToIntegral:
ddcan601 tointegralx #6e38ff3ffff3fcff -> #6e38ff3fcff3fcff
ddcan602 tointegralx #6e38ff3fcff3fdff -> #6e38ff3fcff3fcff
ddcan603 tointegralx #7880000000000000 -> #7800000000000000
ddcan604 tointegralx #7802000000000000 -> #7800000000000000
ddcan610 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan611 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan612 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan613 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
ddcan614 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan615 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan616 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
ddcan617 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
ddcan618 tointegralx #2238000000000fff -> #2238000000000cff
ddcan619 tointegralx #2230000000000fff -> #2238000000000040 Inexact Rounded
ddcan620 tointegralx #222c000000000fff -> #2238000000000004 Inexact Rounded
ddcan621 tointegralx #2228000000000fff -> #2238000000000000 Inexact Rounded
ddcan622 tointegralx #a238000000000fff -> #a238000000000cff
ddcan623 tointegralx #a230000000000fff -> #a238000000000040 Inexact Rounded
ddcan624 tointegralx #a22c000000000fff -> #a238000000000004 Inexact Rounded
ddcan625 tointegralx #a228000000000fff -> #a238000000000000 Inexact Rounded
|
Added test/dectest/ddClass.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 |
------------------------------------------------------------------------
-- ddClass.decTest -- decDouble Class operations --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- [New 2006.11.27]
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddcla001 class 0 -> +Zero
ddcla002 class 0.00 -> +Zero
ddcla003 class 0E+5 -> +Zero
ddcla004 class 1E-396 -> +Subnormal
ddcla005 class 0.1E-383 -> +Subnormal
ddcla006 class 0.999999999999999E-383 -> +Subnormal
ddcla007 class 1.000000000000000E-383 -> +Normal
ddcla008 class 1E-383 -> +Normal
ddcla009 class 1E-100 -> +Normal
ddcla010 class 1E-10 -> +Normal
ddcla012 class 1E-1 -> +Normal
ddcla013 class 1 -> +Normal
ddcla014 class 2.50 -> +Normal
ddcla015 class 100.100 -> +Normal
ddcla016 class 1E+30 -> +Normal
ddcla017 class 1E+384 -> +Normal
ddcla018 class 9.999999999999999E+384 -> +Normal
ddcla019 class Inf -> +Infinity
ddcla021 class -0 -> -Zero
ddcla022 class -0.00 -> -Zero
ddcla023 class -0E+5 -> -Zero
ddcla024 class -1E-396 -> -Subnormal
ddcla025 class -0.1E-383 -> -Subnormal
ddcla026 class -0.999999999999999E-383 -> -Subnormal
ddcla027 class -1.000000000000000E-383 -> -Normal
ddcla028 class -1E-383 -> -Normal
ddcla029 class -1E-100 -> -Normal
ddcla030 class -1E-10 -> -Normal
ddcla032 class -1E-1 -> -Normal
ddcla033 class -1 -> -Normal
ddcla034 class -2.50 -> -Normal
ddcla035 class -100.100 -> -Normal
ddcla036 class -1E+30 -> -Normal
ddcla037 class -1E+384 -> -Normal
ddcla038 class -9.999999999999999E+384 -> -Normal
ddcla039 class -Inf -> -Infinity
ddcla041 class NaN -> NaN
ddcla042 class -NaN -> NaN
ddcla043 class +NaN12345 -> NaN
ddcla044 class sNaN -> sNaN
ddcla045 class -sNaN -> sNaN
ddcla046 class +sNaN12345 -> sNaN
|
Added test/dectest/ddCompare.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 |
------------------------------------------------------------------------
-- ddCompare.decTest -- decDouble comparison that allows quiet NaNs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddcom001 compare -2 -2 -> 0
ddcom002 compare -2 -1 -> -1
ddcom003 compare -2 0 -> -1
ddcom004 compare -2 1 -> -1
ddcom005 compare -2 2 -> -1
ddcom006 compare -1 -2 -> 1
ddcom007 compare -1 -1 -> 0
ddcom008 compare -1 0 -> -1
ddcom009 compare -1 1 -> -1
ddcom010 compare -1 2 -> -1
ddcom011 compare 0 -2 -> 1
ddcom012 compare 0 -1 -> 1
ddcom013 compare 0 0 -> 0
ddcom014 compare 0 1 -> -1
ddcom015 compare 0 2 -> -1
ddcom016 compare 1 -2 -> 1
ddcom017 compare 1 -1 -> 1
ddcom018 compare 1 0 -> 1
ddcom019 compare 1 1 -> 0
ddcom020 compare 1 2 -> -1
ddcom021 compare 2 -2 -> 1
ddcom022 compare 2 -1 -> 1
ddcom023 compare 2 0 -> 1
ddcom025 compare 2 1 -> 1
ddcom026 compare 2 2 -> 0
ddcom031 compare -20 -20 -> 0
ddcom032 compare -20 -10 -> -1
ddcom033 compare -20 00 -> -1
ddcom034 compare -20 10 -> -1
ddcom035 compare -20 20 -> -1
ddcom036 compare -10 -20 -> 1
ddcom037 compare -10 -10 -> 0
ddcom038 compare -10 00 -> -1
ddcom039 compare -10 10 -> -1
ddcom040 compare -10 20 -> -1
ddcom041 compare 00 -20 -> 1
ddcom042 compare 00 -10 -> 1
ddcom043 compare 00 00 -> 0
ddcom044 compare 00 10 -> -1
ddcom045 compare 00 20 -> -1
ddcom046 compare 10 -20 -> 1
ddcom047 compare 10 -10 -> 1
ddcom048 compare 10 00 -> 1
ddcom049 compare 10 10 -> 0
ddcom050 compare 10 20 -> -1
ddcom051 compare 20 -20 -> 1
ddcom052 compare 20 -10 -> 1
ddcom053 compare 20 00 -> 1
ddcom055 compare 20 10 -> 1
ddcom056 compare 20 20 -> 0
ddcom061 compare -2.0 -2.0 -> 0
ddcom062 compare -2.0 -1.0 -> -1
ddcom063 compare -2.0 0.0 -> -1
ddcom064 compare -2.0 1.0 -> -1
ddcom065 compare -2.0 2.0 -> -1
ddcom066 compare -1.0 -2.0 -> 1
ddcom067 compare -1.0 -1.0 -> 0
ddcom068 compare -1.0 0.0 -> -1
ddcom069 compare -1.0 1.0 -> -1
ddcom070 compare -1.0 2.0 -> -1
ddcom071 compare 0.0 -2.0 -> 1
ddcom072 compare 0.0 -1.0 -> 1
ddcom073 compare 0.0 0.0 -> 0
ddcom074 compare 0.0 1.0 -> -1
ddcom075 compare 0.0 2.0 -> -1
ddcom076 compare 1.0 -2.0 -> 1
ddcom077 compare 1.0 -1.0 -> 1
ddcom078 compare 1.0 0.0 -> 1
ddcom079 compare 1.0 1.0 -> 0
ddcom080 compare 1.0 2.0 -> -1
ddcom081 compare 2.0 -2.0 -> 1
ddcom082 compare 2.0 -1.0 -> 1
ddcom083 compare 2.0 0.0 -> 1
ddcom085 compare 2.0 1.0 -> 1
ddcom086 compare 2.0 2.0 -> 0
ddcom087 compare 1.0 0.1 -> 1
ddcom088 compare 0.1 1.0 -> -1
-- now some cases which might overflow if subtract were used
ddcom095 compare 9.999999999999999E+384 9.999999999999999E+384 -> 0
ddcom096 compare -9.999999999999999E+384 9.999999999999999E+384 -> -1
ddcom097 compare 9.999999999999999E+384 -9.999999999999999E+384 -> 1
ddcom098 compare -9.999999999999999E+384 -9.999999999999999E+384 -> 0
-- some differing length/exponent cases
ddcom100 compare 7.0 7.0 -> 0
ddcom101 compare 7.0 7 -> 0
ddcom102 compare 7 7.0 -> 0
ddcom103 compare 7E+0 7.0 -> 0
ddcom104 compare 70E-1 7.0 -> 0
ddcom105 compare 0.7E+1 7 -> 0
ddcom106 compare 70E-1 7 -> 0
ddcom107 compare 7.0 7E+0 -> 0
ddcom108 compare 7.0 70E-1 -> 0
ddcom109 compare 7 0.7E+1 -> 0
ddcom110 compare 7 70E-1 -> 0
ddcom120 compare 8.0 7.0 -> 1
ddcom121 compare 8.0 7 -> 1
ddcom122 compare 8 7.0 -> 1
ddcom123 compare 8E+0 7.0 -> 1
ddcom124 compare 80E-1 7.0 -> 1
ddcom125 compare 0.8E+1 7 -> 1
ddcom126 compare 80E-1 7 -> 1
ddcom127 compare 8.0 7E+0 -> 1
ddcom128 compare 8.0 70E-1 -> 1
ddcom129 compare 8 0.7E+1 -> 1
ddcom130 compare 8 70E-1 -> 1
ddcom140 compare 8.0 9.0 -> -1
ddcom141 compare 8.0 9 -> -1
ddcom142 compare 8 9.0 -> -1
ddcom143 compare 8E+0 9.0 -> -1
ddcom144 compare 80E-1 9.0 -> -1
ddcom145 compare 0.8E+1 9 -> -1
ddcom146 compare 80E-1 9 -> -1
ddcom147 compare 8.0 9E+0 -> -1
ddcom148 compare 8.0 90E-1 -> -1
ddcom149 compare 8 0.9E+1 -> -1
ddcom150 compare 8 90E-1 -> -1
-- and again, with sign changes -+ ..
ddcom200 compare -7.0 7.0 -> -1
ddcom201 compare -7.0 7 -> -1
ddcom202 compare -7 7.0 -> -1
ddcom203 compare -7E+0 7.0 -> -1
ddcom204 compare -70E-1 7.0 -> -1
ddcom205 compare -0.7E+1 7 -> -1
ddcom206 compare -70E-1 7 -> -1
ddcom207 compare -7.0 7E+0 -> -1
ddcom208 compare -7.0 70E-1 -> -1
ddcom209 compare -7 0.7E+1 -> -1
ddcom210 compare -7 70E-1 -> -1
ddcom220 compare -8.0 7.0 -> -1
ddcom221 compare -8.0 7 -> -1
ddcom222 compare -8 7.0 -> -1
ddcom223 compare -8E+0 7.0 -> -1
ddcom224 compare -80E-1 7.0 -> -1
ddcom225 compare -0.8E+1 7 -> -1
ddcom226 compare -80E-1 7 -> -1
ddcom227 compare -8.0 7E+0 -> -1
ddcom228 compare -8.0 70E-1 -> -1
ddcom229 compare -8 0.7E+1 -> -1
ddcom230 compare -8 70E-1 -> -1
ddcom240 compare -8.0 9.0 -> -1
ddcom241 compare -8.0 9 -> -1
ddcom242 compare -8 9.0 -> -1
ddcom243 compare -8E+0 9.0 -> -1
ddcom244 compare -80E-1 9.0 -> -1
ddcom245 compare -0.8E+1 9 -> -1
ddcom246 compare -80E-1 9 -> -1
ddcom247 compare -8.0 9E+0 -> -1
ddcom248 compare -8.0 90E-1 -> -1
ddcom249 compare -8 0.9E+1 -> -1
ddcom250 compare -8 90E-1 -> -1
-- and again, with sign changes +- ..
ddcom300 compare 7.0 -7.0 -> 1
ddcom301 compare 7.0 -7 -> 1
ddcom302 compare 7 -7.0 -> 1
ddcom303 compare 7E+0 -7.0 -> 1
ddcom304 compare 70E-1 -7.0 -> 1
ddcom305 compare .7E+1 -7 -> 1
ddcom306 compare 70E-1 -7 -> 1
ddcom307 compare 7.0 -7E+0 -> 1
ddcom308 compare 7.0 -70E-1 -> 1
ddcom309 compare 7 -.7E+1 -> 1
ddcom310 compare 7 -70E-1 -> 1
ddcom320 compare 8.0 -7.0 -> 1
ddcom321 compare 8.0 -7 -> 1
ddcom322 compare 8 -7.0 -> 1
ddcom323 compare 8E+0 -7.0 -> 1
ddcom324 compare 80E-1 -7.0 -> 1
ddcom325 compare .8E+1 -7 -> 1
ddcom326 compare 80E-1 -7 -> 1
ddcom327 compare 8.0 -7E+0 -> 1
ddcom328 compare 8.0 -70E-1 -> 1
ddcom329 compare 8 -.7E+1 -> 1
ddcom330 compare 8 -70E-1 -> 1
ddcom340 compare 8.0 -9.0 -> 1
ddcom341 compare 8.0 -9 -> 1
ddcom342 compare 8 -9.0 -> 1
ddcom343 compare 8E+0 -9.0 -> 1
ddcom344 compare 80E-1 -9.0 -> 1
ddcom345 compare .8E+1 -9 -> 1
ddcom346 compare 80E-1 -9 -> 1
ddcom347 compare 8.0 -9E+0 -> 1
ddcom348 compare 8.0 -90E-1 -> 1
ddcom349 compare 8 -.9E+1 -> 1
ddcom350 compare 8 -90E-1 -> 1
-- and again, with sign changes -- ..
ddcom400 compare -7.0 -7.0 -> 0
ddcom401 compare -7.0 -7 -> 0
ddcom402 compare -7 -7.0 -> 0
ddcom403 compare -7E+0 -7.0 -> 0
ddcom404 compare -70E-1 -7.0 -> 0
ddcom405 compare -.7E+1 -7 -> 0
ddcom406 compare -70E-1 -7 -> 0
ddcom407 compare -7.0 -7E+0 -> 0
ddcom408 compare -7.0 -70E-1 -> 0
ddcom409 compare -7 -.7E+1 -> 0
ddcom410 compare -7 -70E-1 -> 0
ddcom420 compare -8.0 -7.0 -> -1
ddcom421 compare -8.0 -7 -> -1
ddcom422 compare -8 -7.0 -> -1
ddcom423 compare -8E+0 -7.0 -> -1
ddcom424 compare -80E-1 -7.0 -> -1
ddcom425 compare -.8E+1 -7 -> -1
ddcom426 compare -80E-1 -7 -> -1
ddcom427 compare -8.0 -7E+0 -> -1
ddcom428 compare -8.0 -70E-1 -> -1
ddcom429 compare -8 -.7E+1 -> -1
ddcom430 compare -8 -70E-1 -> -1
ddcom440 compare -8.0 -9.0 -> 1
ddcom441 compare -8.0 -9 -> 1
ddcom442 compare -8 -9.0 -> 1
ddcom443 compare -8E+0 -9.0 -> 1
ddcom444 compare -80E-1 -9.0 -> 1
ddcom445 compare -.8E+1 -9 -> 1
ddcom446 compare -80E-1 -9 -> 1
ddcom447 compare -8.0 -9E+0 -> 1
ddcom448 compare -8.0 -90E-1 -> 1
ddcom449 compare -8 -.9E+1 -> 1
ddcom450 compare -8 -90E-1 -> 1
-- misalignment traps for little-endian
ddcom451 compare 1.0 0.1 -> 1
ddcom452 compare 0.1 1.0 -> -1
ddcom453 compare 10.0 0.1 -> 1
ddcom454 compare 0.1 10.0 -> -1
ddcom455 compare 100 1.0 -> 1
ddcom456 compare 1.0 100 -> -1
ddcom457 compare 1000 10.0 -> 1
ddcom458 compare 10.0 1000 -> -1
ddcom459 compare 10000 100.0 -> 1
ddcom460 compare 100.0 10000 -> -1
ddcom461 compare 100000 1000.0 -> 1
ddcom462 compare 1000.0 100000 -> -1
ddcom463 compare 1000000 10000.0 -> 1
ddcom464 compare 10000.0 1000000 -> -1
-- testcases that subtract to lots of zeros at boundaries [pgr]
ddcom473 compare 123.4560000000000E-89 123.456E-89 -> 0
ddcom474 compare 123.456000000000E+89 123.456E+89 -> 0
ddcom475 compare 123.45600000000E-89 123.456E-89 -> 0
ddcom476 compare 123.4560000000E+89 123.456E+89 -> 0
ddcom477 compare 123.456000000E-89 123.456E-89 -> 0
ddcom478 compare 123.45600000E+89 123.456E+89 -> 0
ddcom479 compare 123.4560000E-89 123.456E-89 -> 0
ddcom480 compare 123.456000E+89 123.456E+89 -> 0
ddcom481 compare 123.45600E-89 123.456E-89 -> 0
ddcom482 compare 123.4560E+89 123.456E+89 -> 0
ddcom483 compare 123.456E-89 123.456E-89 -> 0
ddcom487 compare 123.456E+89 123.4560000000000E+89 -> 0
ddcom488 compare 123.456E-89 123.456000000000E-89 -> 0
ddcom489 compare 123.456E+89 123.45600000000E+89 -> 0
ddcom490 compare 123.456E-89 123.4560000000E-89 -> 0
ddcom491 compare 123.456E+89 123.456000000E+89 -> 0
ddcom492 compare 123.456E-89 123.45600000E-89 -> 0
ddcom493 compare 123.456E+89 123.4560000E+89 -> 0
ddcom494 compare 123.456E-89 123.456000E-89 -> 0
ddcom495 compare 123.456E+89 123.45600E+89 -> 0
ddcom496 compare 123.456E-89 123.4560E-89 -> 0
ddcom497 compare 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
ddcom500 compare 1 1E-15 -> 1
ddcom501 compare 1 1E-14 -> 1
ddcom502 compare 1 1E-13 -> 1
ddcom503 compare 1 1E-12 -> 1
ddcom504 compare 1 1E-11 -> 1
ddcom505 compare 1 1E-10 -> 1
ddcom506 compare 1 1E-9 -> 1
ddcom507 compare 1 1E-8 -> 1
ddcom508 compare 1 1E-7 -> 1
ddcom509 compare 1 1E-6 -> 1
ddcom510 compare 1 1E-5 -> 1
ddcom511 compare 1 1E-4 -> 1
ddcom512 compare 1 1E-3 -> 1
ddcom513 compare 1 1E-2 -> 1
ddcom514 compare 1 1E-1 -> 1
ddcom515 compare 1 1E-0 -> 0
ddcom516 compare 1 1E+1 -> -1
ddcom517 compare 1 1E+2 -> -1
ddcom518 compare 1 1E+3 -> -1
ddcom519 compare 1 1E+4 -> -1
ddcom521 compare 1 1E+5 -> -1
ddcom522 compare 1 1E+6 -> -1
ddcom523 compare 1 1E+7 -> -1
ddcom524 compare 1 1E+8 -> -1
ddcom525 compare 1 1E+9 -> -1
ddcom526 compare 1 1E+10 -> -1
ddcom527 compare 1 1E+11 -> -1
ddcom528 compare 1 1E+12 -> -1
ddcom529 compare 1 1E+13 -> -1
ddcom530 compare 1 1E+14 -> -1
ddcom531 compare 1 1E+15 -> -1
-- LR swap
ddcom540 compare 1E-15 1 -> -1
ddcom541 compare 1E-14 1 -> -1
ddcom542 compare 1E-13 1 -> -1
ddcom543 compare 1E-12 1 -> -1
ddcom544 compare 1E-11 1 -> -1
ddcom545 compare 1E-10 1 -> -1
ddcom546 compare 1E-9 1 -> -1
ddcom547 compare 1E-8 1 -> -1
ddcom548 compare 1E-7 1 -> -1
ddcom549 compare 1E-6 1 -> -1
ddcom550 compare 1E-5 1 -> -1
ddcom551 compare 1E-4 1 -> -1
ddcom552 compare 1E-3 1 -> -1
ddcom553 compare 1E-2 1 -> -1
ddcom554 compare 1E-1 1 -> -1
ddcom555 compare 1E-0 1 -> 0
ddcom556 compare 1E+1 1 -> 1
ddcom557 compare 1E+2 1 -> 1
ddcom558 compare 1E+3 1 -> 1
ddcom559 compare 1E+4 1 -> 1
ddcom561 compare 1E+5 1 -> 1
ddcom562 compare 1E+6 1 -> 1
ddcom563 compare 1E+7 1 -> 1
ddcom564 compare 1E+8 1 -> 1
ddcom565 compare 1E+9 1 -> 1
ddcom566 compare 1E+10 1 -> 1
ddcom567 compare 1E+11 1 -> 1
ddcom568 compare 1E+12 1 -> 1
ddcom569 compare 1E+13 1 -> 1
ddcom570 compare 1E+14 1 -> 1
ddcom571 compare 1E+15 1 -> 1
-- similar with a useful coefficient, one side only
ddcom580 compare 0.000000987654321 1E-15 -> 1
ddcom581 compare 0.000000987654321 1E-14 -> 1
ddcom582 compare 0.000000987654321 1E-13 -> 1
ddcom583 compare 0.000000987654321 1E-12 -> 1
ddcom584 compare 0.000000987654321 1E-11 -> 1
ddcom585 compare 0.000000987654321 1E-10 -> 1
ddcom586 compare 0.000000987654321 1E-9 -> 1
ddcom587 compare 0.000000987654321 1E-8 -> 1
ddcom588 compare 0.000000987654321 1E-7 -> 1
ddcom589 compare 0.000000987654321 1E-6 -> -1
ddcom590 compare 0.000000987654321 1E-5 -> -1
ddcom591 compare 0.000000987654321 1E-4 -> -1
ddcom592 compare 0.000000987654321 1E-3 -> -1
ddcom593 compare 0.000000987654321 1E-2 -> -1
ddcom594 compare 0.000000987654321 1E-1 -> -1
ddcom595 compare 0.000000987654321 1E-0 -> -1
ddcom596 compare 0.000000987654321 1E+1 -> -1
ddcom597 compare 0.000000987654321 1E+2 -> -1
ddcom598 compare 0.000000987654321 1E+3 -> -1
ddcom599 compare 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
ddcom600 compare 12 12.2345 -> -1
ddcom601 compare 12.0 12.2345 -> -1
ddcom602 compare 12.00 12.2345 -> -1
ddcom603 compare 12.000 12.2345 -> -1
ddcom604 compare 12.0000 12.2345 -> -1
ddcom605 compare 12.00000 12.2345 -> -1
ddcom606 compare 12.000000 12.2345 -> -1
ddcom607 compare 12.0000000 12.2345 -> -1
ddcom608 compare 12.00000000 12.2345 -> -1
ddcom609 compare 12.000000000 12.2345 -> -1
ddcom610 compare 12.1234 12 -> 1
ddcom611 compare 12.1234 12.0 -> 1
ddcom612 compare 12.1234 12.00 -> 1
ddcom613 compare 12.1234 12.000 -> 1
ddcom614 compare 12.1234 12.0000 -> 1
ddcom615 compare 12.1234 12.00000 -> 1
ddcom616 compare 12.1234 12.000000 -> 1
ddcom617 compare 12.1234 12.0000000 -> 1
ddcom618 compare 12.1234 12.00000000 -> 1
ddcom619 compare 12.1234 12.000000000 -> 1
ddcom620 compare -12 -12.2345 -> 1
ddcom621 compare -12.0 -12.2345 -> 1
ddcom622 compare -12.00 -12.2345 -> 1
ddcom623 compare -12.000 -12.2345 -> 1
ddcom624 compare -12.0000 -12.2345 -> 1
ddcom625 compare -12.00000 -12.2345 -> 1
ddcom626 compare -12.000000 -12.2345 -> 1
ddcom627 compare -12.0000000 -12.2345 -> 1
ddcom628 compare -12.00000000 -12.2345 -> 1
ddcom629 compare -12.000000000 -12.2345 -> 1
ddcom630 compare -12.1234 -12 -> -1
ddcom631 compare -12.1234 -12.0 -> -1
ddcom632 compare -12.1234 -12.00 -> -1
ddcom633 compare -12.1234 -12.000 -> -1
ddcom634 compare -12.1234 -12.0000 -> -1
ddcom635 compare -12.1234 -12.00000 -> -1
ddcom636 compare -12.1234 -12.000000 -> -1
ddcom637 compare -12.1234 -12.0000000 -> -1
ddcom638 compare -12.1234 -12.00000000 -> -1
ddcom639 compare -12.1234 -12.000000000 -> -1
-- extended zeros
ddcom640 compare 0 0 -> 0
ddcom641 compare 0 -0 -> 0
ddcom642 compare 0 -0.0 -> 0
ddcom643 compare 0 0.0 -> 0
ddcom644 compare -0 0 -> 0
ddcom645 compare -0 -0 -> 0
ddcom646 compare -0 -0.0 -> 0
ddcom647 compare -0 0.0 -> 0
ddcom648 compare 0.0 0 -> 0
ddcom649 compare 0.0 -0 -> 0
ddcom650 compare 0.0 -0.0 -> 0
ddcom651 compare 0.0 0.0 -> 0
ddcom652 compare -0.0 0 -> 0
ddcom653 compare -0.0 -0 -> 0
ddcom654 compare -0.0 -0.0 -> 0
ddcom655 compare -0.0 0.0 -> 0
ddcom656 compare -0E1 0.0 -> 0
ddcom657 compare -0E2 0.0 -> 0
ddcom658 compare 0E1 0.0 -> 0
ddcom659 compare 0E2 0.0 -> 0
ddcom660 compare -0E1 0 -> 0
ddcom661 compare -0E2 0 -> 0
ddcom662 compare 0E1 0 -> 0
ddcom663 compare 0E2 0 -> 0
ddcom664 compare -0E1 -0E1 -> 0
ddcom665 compare -0E2 -0E1 -> 0
ddcom666 compare 0E1 -0E1 -> 0
ddcom667 compare 0E2 -0E1 -> 0
ddcom668 compare -0E1 -0E2 -> 0
ddcom669 compare -0E2 -0E2 -> 0
ddcom670 compare 0E1 -0E2 -> 0
ddcom671 compare 0E2 -0E2 -> 0
ddcom672 compare -0E1 0E1 -> 0
ddcom673 compare -0E2 0E1 -> 0
ddcom674 compare 0E1 0E1 -> 0
ddcom675 compare 0E2 0E1 -> 0
ddcom676 compare -0E1 0E2 -> 0
ddcom677 compare -0E2 0E2 -> 0
ddcom678 compare 0E1 0E2 -> 0
ddcom679 compare 0E2 0E2 -> 0
-- trailing zeros; unit-y
ddcom680 compare 12 12 -> 0
ddcom681 compare 12 12.0 -> 0
ddcom682 compare 12 12.00 -> 0
ddcom683 compare 12 12.000 -> 0
ddcom684 compare 12 12.0000 -> 0
ddcom685 compare 12 12.00000 -> 0
ddcom686 compare 12 12.000000 -> 0
ddcom687 compare 12 12.0000000 -> 0
ddcom688 compare 12 12.00000000 -> 0
ddcom689 compare 12 12.000000000 -> 0
ddcom690 compare 12 12 -> 0
ddcom691 compare 12.0 12 -> 0
ddcom692 compare 12.00 12 -> 0
ddcom693 compare 12.000 12 -> 0
ddcom694 compare 12.0000 12 -> 0
ddcom695 compare 12.00000 12 -> 0
ddcom696 compare 12.000000 12 -> 0
ddcom697 compare 12.0000000 12 -> 0
ddcom698 compare 12.00000000 12 -> 0
ddcom699 compare 12.000000000 12 -> 0
-- first, second, & last digit
ddcom700 compare 1234567890123456 1234567890123455 -> 1
ddcom701 compare 1234567890123456 1234567890123456 -> 0
ddcom702 compare 1234567890123456 1234567890123457 -> -1
ddcom703 compare 1234567890123456 0234567890123456 -> 1
ddcom704 compare 1234567890123456 1234567890123456 -> 0
ddcom705 compare 1234567890123456 2234567890123456 -> -1
ddcom706 compare 1134567890123456 1034567890123456 -> 1
ddcom707 compare 1134567890123456 1134567890123456 -> 0
ddcom708 compare 1134567890123456 1234567890123456 -> -1
-- miscellaneous
ddcom721 compare 12345678000 1 -> 1
ddcom722 compare 1 12345678000 -> -1
ddcom723 compare 1234567800 1 -> 1
ddcom724 compare 1 1234567800 -> -1
ddcom725 compare 1234567890 1 -> 1
ddcom726 compare 1 1234567890 -> -1
ddcom727 compare 1234567891 1 -> 1
ddcom728 compare 1 1234567891 -> -1
ddcom729 compare 12345678901 1 -> 1
ddcom730 compare 1 12345678901 -> -1
ddcom731 compare 1234567896 1 -> 1
ddcom732 compare 1 1234567896 -> -1
-- residue cases at lower precision
ddcom740 compare 1 0.9999999 -> 1
ddcom741 compare 1 0.999999 -> 1
ddcom742 compare 1 0.99999 -> 1
ddcom743 compare 1 1.0000 -> 0
ddcom744 compare 1 1.00001 -> -1
ddcom745 compare 1 1.000001 -> -1
ddcom746 compare 1 1.0000001 -> -1
ddcom750 compare 0.9999999 1 -> -1
ddcom751 compare 0.999999 1 -> -1
ddcom752 compare 0.99999 1 -> -1
ddcom753 compare 1.0000 1 -> 0
ddcom754 compare 1.00001 1 -> 1
ddcom755 compare 1.000001 1 -> 1
ddcom756 compare 1.0000001 1 -> 1
-- Specials
ddcom780 compare Inf -Inf -> 1
ddcom781 compare Inf -1000 -> 1
ddcom782 compare Inf -1 -> 1
ddcom783 compare Inf -0 -> 1
ddcom784 compare Inf 0 -> 1
ddcom785 compare Inf 1 -> 1
ddcom786 compare Inf 1000 -> 1
ddcom787 compare Inf Inf -> 0
ddcom788 compare -1000 Inf -> -1
ddcom789 compare -Inf Inf -> -1
ddcom790 compare -1 Inf -> -1
ddcom791 compare -0 Inf -> -1
ddcom792 compare 0 Inf -> -1
ddcom793 compare 1 Inf -> -1
ddcom794 compare 1000 Inf -> -1
ddcom795 compare Inf Inf -> 0
ddcom800 compare -Inf -Inf -> 0
ddcom801 compare -Inf -1000 -> -1
ddcom802 compare -Inf -1 -> -1
ddcom803 compare -Inf -0 -> -1
ddcom804 compare -Inf 0 -> -1
ddcom805 compare -Inf 1 -> -1
ddcom806 compare -Inf 1000 -> -1
ddcom807 compare -Inf Inf -> -1
ddcom808 compare -Inf -Inf -> 0
ddcom809 compare -1000 -Inf -> 1
ddcom810 compare -1 -Inf -> 1
ddcom811 compare -0 -Inf -> 1
ddcom812 compare 0 -Inf -> 1
ddcom813 compare 1 -Inf -> 1
ddcom814 compare 1000 -Inf -> 1
ddcom815 compare Inf -Inf -> 1
ddcom821 compare NaN -Inf -> NaN
ddcom822 compare NaN -1000 -> NaN
ddcom823 compare NaN -1 -> NaN
ddcom824 compare NaN -0 -> NaN
ddcom825 compare NaN 0 -> NaN
ddcom826 compare NaN 1 -> NaN
ddcom827 compare NaN 1000 -> NaN
ddcom828 compare NaN Inf -> NaN
ddcom829 compare NaN NaN -> NaN
ddcom830 compare -Inf NaN -> NaN
ddcom831 compare -1000 NaN -> NaN
ddcom832 compare -1 NaN -> NaN
ddcom833 compare -0 NaN -> NaN
ddcom834 compare 0 NaN -> NaN
ddcom835 compare 1 NaN -> NaN
ddcom836 compare 1000 NaN -> NaN
ddcom837 compare Inf NaN -> NaN
ddcom838 compare -NaN -NaN -> -NaN
ddcom839 compare +NaN -NaN -> NaN
ddcom840 compare -NaN +NaN -> -NaN
ddcom841 compare sNaN -Inf -> NaN Invalid_operation
ddcom842 compare sNaN -1000 -> NaN Invalid_operation
ddcom843 compare sNaN -1 -> NaN Invalid_operation
ddcom844 compare sNaN -0 -> NaN Invalid_operation
ddcom845 compare sNaN 0 -> NaN Invalid_operation
ddcom846 compare sNaN 1 -> NaN Invalid_operation
ddcom847 compare sNaN 1000 -> NaN Invalid_operation
ddcom848 compare sNaN NaN -> NaN Invalid_operation
ddcom849 compare sNaN sNaN -> NaN Invalid_operation
ddcom850 compare NaN sNaN -> NaN Invalid_operation
ddcom851 compare -Inf sNaN -> NaN Invalid_operation
ddcom852 compare -1000 sNaN -> NaN Invalid_operation
ddcom853 compare -1 sNaN -> NaN Invalid_operation
ddcom854 compare -0 sNaN -> NaN Invalid_operation
ddcom855 compare 0 sNaN -> NaN Invalid_operation
ddcom856 compare 1 sNaN -> NaN Invalid_operation
ddcom857 compare 1000 sNaN -> NaN Invalid_operation
ddcom858 compare Inf sNaN -> NaN Invalid_operation
ddcom859 compare NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddcom860 compare NaN9 -Inf -> NaN9
ddcom861 compare NaN8 999 -> NaN8
ddcom862 compare NaN77 Inf -> NaN77
ddcom863 compare -NaN67 NaN5 -> -NaN67
ddcom864 compare -Inf -NaN4 -> -NaN4
ddcom865 compare -999 -NaN33 -> -NaN33
ddcom866 compare Inf NaN2 -> NaN2
ddcom867 compare -NaN41 -NaN42 -> -NaN41
ddcom868 compare +NaN41 -NaN42 -> NaN41
ddcom869 compare -NaN41 +NaN42 -> -NaN41
ddcom870 compare +NaN41 +NaN42 -> NaN41
ddcom871 compare -sNaN99 -Inf -> -NaN99 Invalid_operation
ddcom872 compare sNaN98 -11 -> NaN98 Invalid_operation
ddcom873 compare sNaN97 NaN -> NaN97 Invalid_operation
ddcom874 compare sNaN16 sNaN94 -> NaN16 Invalid_operation
ddcom875 compare NaN85 sNaN83 -> NaN83 Invalid_operation
ddcom876 compare -Inf sNaN92 -> NaN92 Invalid_operation
ddcom877 compare 088 sNaN81 -> NaN81 Invalid_operation
ddcom878 compare Inf sNaN90 -> NaN90 Invalid_operation
ddcom879 compare NaN -sNaN89 -> -NaN89 Invalid_operation
-- wide range
ddcom880 compare +1.23456789012345E-0 9E+384 -> -1
ddcom881 compare 9E+384 +1.23456789012345E-0 -> 1
ddcom882 compare +0.100 9E-383 -> 1
ddcom883 compare 9E-383 +0.100 -> -1
ddcom885 compare -1.23456789012345E-0 9E+384 -> -1
ddcom886 compare 9E+384 -1.23456789012345E-0 -> 1
ddcom887 compare -0.100 9E-383 -> -1
ddcom888 compare 9E-383 -0.100 -> 1
-- spread zeros
ddcom900 compare 0E-383 0 -> 0
ddcom901 compare 0E-383 -0 -> 0
ddcom902 compare -0E-383 0 -> 0
ddcom903 compare -0E-383 -0 -> 0
ddcom904 compare 0E-383 0E+384 -> 0
ddcom905 compare 0E-383 -0E+384 -> 0
ddcom906 compare -0E-383 0E+384 -> 0
ddcom907 compare -0E-383 -0E+384 -> 0
ddcom908 compare 0 0E+384 -> 0
ddcom909 compare 0 -0E+384 -> 0
ddcom910 compare -0 0E+384 -> 0
ddcom911 compare -0 -0E+384 -> 0
ddcom930 compare 0E+384 0 -> 0
ddcom931 compare 0E+384 -0 -> 0
ddcom932 compare -0E+384 0 -> 0
ddcom933 compare -0E+384 -0 -> 0
ddcom934 compare 0E+384 0E-383 -> 0
ddcom935 compare 0E+384 -0E-383 -> 0
ddcom936 compare -0E+384 0E-383 -> 0
ddcom937 compare -0E+384 -0E-383 -> 0
ddcom938 compare 0 0E-383 -> 0
ddcom939 compare 0 -0E-383 -> 0
ddcom940 compare -0 0E-383 -> 0
ddcom941 compare -0 -0E-383 -> 0
-- signs
ddcom961 compare 1e+77 1e+11 -> 1
ddcom962 compare 1e+77 -1e+11 -> 1
ddcom963 compare -1e+77 1e+11 -> -1
ddcom964 compare -1e+77 -1e+11 -> -1
ddcom965 compare 1e-77 1e-11 -> -1
ddcom966 compare 1e-77 -1e-11 -> 1
ddcom967 compare -1e-77 1e-11 -> -1
ddcom968 compare -1e-77 -1e-11 -> 1
-- full alignment range, both ways
ddcomp1001 compare 1 1.000000000000000 -> 0
ddcomp1002 compare 1 1.00000000000000 -> 0
ddcomp1003 compare 1 1.0000000000000 -> 0
ddcomp1004 compare 1 1.000000000000 -> 0
ddcomp1005 compare 1 1.00000000000 -> 0
ddcomp1006 compare 1 1.0000000000 -> 0
ddcomp1007 compare 1 1.000000000 -> 0
ddcomp1008 compare 1 1.00000000 -> 0
ddcomp1009 compare 1 1.0000000 -> 0
ddcomp1010 compare 1 1.000000 -> 0
ddcomp1011 compare 1 1.00000 -> 0
ddcomp1012 compare 1 1.0000 -> 0
ddcomp1013 compare 1 1.000 -> 0
ddcomp1014 compare 1 1.00 -> 0
ddcomp1015 compare 1 1.0 -> 0
ddcomp1021 compare 1.000000000000000 1 -> 0
ddcomp1022 compare 1.00000000000000 1 -> 0
ddcomp1023 compare 1.0000000000000 1 -> 0
ddcomp1024 compare 1.000000000000 1 -> 0
ddcomp1025 compare 1.00000000000 1 -> 0
ddcomp1026 compare 1.0000000000 1 -> 0
ddcomp1027 compare 1.000000000 1 -> 0
ddcomp1028 compare 1.00000000 1 -> 0
ddcomp1029 compare 1.0000000 1 -> 0
ddcomp1030 compare 1.000000 1 -> 0
ddcomp1031 compare 1.00000 1 -> 0
ddcomp1032 compare 1.0000 1 -> 0
ddcomp1033 compare 1.000 1 -> 0
ddcomp1034 compare 1.00 1 -> 0
ddcomp1035 compare 1.0 1 -> 0
-- check MSD always detected non-zero
ddcomp1040 compare 0 0.000000000000000 -> 0
ddcomp1041 compare 0 1.000000000000000 -> -1
ddcomp1042 compare 0 2.000000000000000 -> -1
ddcomp1043 compare 0 3.000000000000000 -> -1
ddcomp1044 compare 0 4.000000000000000 -> -1
ddcomp1045 compare 0 5.000000000000000 -> -1
ddcomp1046 compare 0 6.000000000000000 -> -1
ddcomp1047 compare 0 7.000000000000000 -> -1
ddcomp1048 compare 0 8.000000000000000 -> -1
ddcomp1049 compare 0 9.000000000000000 -> -1
ddcomp1050 compare 0.000000000000000 0 -> 0
ddcomp1051 compare 1.000000000000000 0 -> 1
ddcomp1052 compare 2.000000000000000 0 -> 1
ddcomp1053 compare 3.000000000000000 0 -> 1
ddcomp1054 compare 4.000000000000000 0 -> 1
ddcomp1055 compare 5.000000000000000 0 -> 1
ddcomp1056 compare 6.000000000000000 0 -> 1
ddcomp1057 compare 7.000000000000000 0 -> 1
ddcomp1058 compare 8.000000000000000 0 -> 1
ddcomp1059 compare 9.000000000000000 0 -> 1
-- Null tests
ddcom9990 compare 10 # -> NaN Invalid_operation
ddcom9991 compare # 10 -> NaN Invalid_operation
|
Added test/dectest/ddCompareSig.decTest.
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------------------------------------------------------------------------
-- ddCompareSig.decTest -- decDouble comparison; all NaNs signal --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddcms001 comparesig -2 -2 -> 0
ddcms002 comparesig -2 -1 -> -1
ddcms003 comparesig -2 0 -> -1
ddcms004 comparesig -2 1 -> -1
ddcms005 comparesig -2 2 -> -1
ddcms006 comparesig -1 -2 -> 1
ddcms007 comparesig -1 -1 -> 0
ddcms008 comparesig -1 0 -> -1
ddcms009 comparesig -1 1 -> -1
ddcms010 comparesig -1 2 -> -1
ddcms011 comparesig 0 -2 -> 1
ddcms012 comparesig 0 -1 -> 1
ddcms013 comparesig 0 0 -> 0
ddcms014 comparesig 0 1 -> -1
ddcms015 comparesig 0 2 -> -1
ddcms016 comparesig 1 -2 -> 1
ddcms017 comparesig 1 -1 -> 1
ddcms018 comparesig 1 0 -> 1
ddcms019 comparesig 1 1 -> 0
ddcms020 comparesig 1 2 -> -1
ddcms021 comparesig 2 -2 -> 1
ddcms022 comparesig 2 -1 -> 1
ddcms023 comparesig 2 0 -> 1
ddcms025 comparesig 2 1 -> 1
ddcms026 comparesig 2 2 -> 0
ddcms031 comparesig -20 -20 -> 0
ddcms032 comparesig -20 -10 -> -1
ddcms033 comparesig -20 00 -> -1
ddcms034 comparesig -20 10 -> -1
ddcms035 comparesig -20 20 -> -1
ddcms036 comparesig -10 -20 -> 1
ddcms037 comparesig -10 -10 -> 0
ddcms038 comparesig -10 00 -> -1
ddcms039 comparesig -10 10 -> -1
ddcms040 comparesig -10 20 -> -1
ddcms041 comparesig 00 -20 -> 1
ddcms042 comparesig 00 -10 -> 1
ddcms043 comparesig 00 00 -> 0
ddcms044 comparesig 00 10 -> -1
ddcms045 comparesig 00 20 -> -1
ddcms046 comparesig 10 -20 -> 1
ddcms047 comparesig 10 -10 -> 1
ddcms048 comparesig 10 00 -> 1
ddcms049 comparesig 10 10 -> 0
ddcms050 comparesig 10 20 -> -1
ddcms051 comparesig 20 -20 -> 1
ddcms052 comparesig 20 -10 -> 1
ddcms053 comparesig 20 00 -> 1
ddcms055 comparesig 20 10 -> 1
ddcms056 comparesig 20 20 -> 0
ddcms061 comparesig -2.0 -2.0 -> 0
ddcms062 comparesig -2.0 -1.0 -> -1
ddcms063 comparesig -2.0 0.0 -> -1
ddcms064 comparesig -2.0 1.0 -> -1
ddcms065 comparesig -2.0 2.0 -> -1
ddcms066 comparesig -1.0 -2.0 -> 1
ddcms067 comparesig -1.0 -1.0 -> 0
ddcms068 comparesig -1.0 0.0 -> -1
ddcms069 comparesig -1.0 1.0 -> -1
ddcms070 comparesig -1.0 2.0 -> -1
ddcms071 comparesig 0.0 -2.0 -> 1
ddcms072 comparesig 0.0 -1.0 -> 1
ddcms073 comparesig 0.0 0.0 -> 0
ddcms074 comparesig 0.0 1.0 -> -1
ddcms075 comparesig 0.0 2.0 -> -1
ddcms076 comparesig 1.0 -2.0 -> 1
ddcms077 comparesig 1.0 -1.0 -> 1
ddcms078 comparesig 1.0 0.0 -> 1
ddcms079 comparesig 1.0 1.0 -> 0
ddcms080 comparesig 1.0 2.0 -> -1
ddcms081 comparesig 2.0 -2.0 -> 1
ddcms082 comparesig 2.0 -1.0 -> 1
ddcms083 comparesig 2.0 0.0 -> 1
ddcms085 comparesig 2.0 1.0 -> 1
ddcms086 comparesig 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
ddcms090 comparesig 9.999999999999999E+384 9.999999999999999E+384 -> 0
ddcms091 comparesig -9.999999999999999E+384 9.999999999999999E+384 -> -1
ddcms092 comparesig 9.999999999999999E+384 -9.999999999999999E+384 -> 1
ddcms093 comparesig -9.999999999999999E+384 -9.999999999999999E+384 -> 0
-- some differing length/exponent cases
ddcms100 comparesig 7.0 7.0 -> 0
ddcms101 comparesig 7.0 7 -> 0
ddcms102 comparesig 7 7.0 -> 0
ddcms103 comparesig 7E+0 7.0 -> 0
ddcms104 comparesig 70E-1 7.0 -> 0
ddcms105 comparesig 0.7E+1 7 -> 0
ddcms106 comparesig 70E-1 7 -> 0
ddcms107 comparesig 7.0 7E+0 -> 0
ddcms108 comparesig 7.0 70E-1 -> 0
ddcms109 comparesig 7 0.7E+1 -> 0
ddcms110 comparesig 7 70E-1 -> 0
ddcms120 comparesig 8.0 7.0 -> 1
ddcms121 comparesig 8.0 7 -> 1
ddcms122 comparesig 8 7.0 -> 1
ddcms123 comparesig 8E+0 7.0 -> 1
ddcms124 comparesig 80E-1 7.0 -> 1
ddcms125 comparesig 0.8E+1 7 -> 1
ddcms126 comparesig 80E-1 7 -> 1
ddcms127 comparesig 8.0 7E+0 -> 1
ddcms128 comparesig 8.0 70E-1 -> 1
ddcms129 comparesig 8 0.7E+1 -> 1
ddcms130 comparesig 8 70E-1 -> 1
ddcms140 comparesig 8.0 9.0 -> -1
ddcms141 comparesig 8.0 9 -> -1
ddcms142 comparesig 8 9.0 -> -1
ddcms143 comparesig 8E+0 9.0 -> -1
ddcms144 comparesig 80E-1 9.0 -> -1
ddcms145 comparesig 0.8E+1 9 -> -1
ddcms146 comparesig 80E-1 9 -> -1
ddcms147 comparesig 8.0 9E+0 -> -1
ddcms148 comparesig 8.0 90E-1 -> -1
ddcms149 comparesig 8 0.9E+1 -> -1
ddcms150 comparesig 8 90E-1 -> -1
-- and again, with sign changes -+ ..
ddcms200 comparesig -7.0 7.0 -> -1
ddcms201 comparesig -7.0 7 -> -1
ddcms202 comparesig -7 7.0 -> -1
ddcms203 comparesig -7E+0 7.0 -> -1
ddcms204 comparesig -70E-1 7.0 -> -1
ddcms205 comparesig -0.7E+1 7 -> -1
ddcms206 comparesig -70E-1 7 -> -1
ddcms207 comparesig -7.0 7E+0 -> -1
ddcms208 comparesig -7.0 70E-1 -> -1
ddcms209 comparesig -7 0.7E+1 -> -1
ddcms210 comparesig -7 70E-1 -> -1
ddcms220 comparesig -8.0 7.0 -> -1
ddcms221 comparesig -8.0 7 -> -1
ddcms222 comparesig -8 7.0 -> -1
ddcms223 comparesig -8E+0 7.0 -> -1
ddcms224 comparesig -80E-1 7.0 -> -1
ddcms225 comparesig -0.8E+1 7 -> -1
ddcms226 comparesig -80E-1 7 -> -1
ddcms227 comparesig -8.0 7E+0 -> -1
ddcms228 comparesig -8.0 70E-1 -> -1
ddcms229 comparesig -8 0.7E+1 -> -1
ddcms230 comparesig -8 70E-1 -> -1
ddcms240 comparesig -8.0 9.0 -> -1
ddcms241 comparesig -8.0 9 -> -1
ddcms242 comparesig -8 9.0 -> -1
ddcms243 comparesig -8E+0 9.0 -> -1
ddcms244 comparesig -80E-1 9.0 -> -1
ddcms245 comparesig -0.8E+1 9 -> -1
ddcms246 comparesig -80E-1 9 -> -1
ddcms247 comparesig -8.0 9E+0 -> -1
ddcms248 comparesig -8.0 90E-1 -> -1
ddcms249 comparesig -8 0.9E+1 -> -1
ddcms250 comparesig -8 90E-1 -> -1
-- and again, with sign changes +- ..
ddcms300 comparesig 7.0 -7.0 -> 1
ddcms301 comparesig 7.0 -7 -> 1
ddcms302 comparesig 7 -7.0 -> 1
ddcms303 comparesig 7E+0 -7.0 -> 1
ddcms304 comparesig 70E-1 -7.0 -> 1
ddcms305 comparesig .7E+1 -7 -> 1
ddcms306 comparesig 70E-1 -7 -> 1
ddcms307 comparesig 7.0 -7E+0 -> 1
ddcms308 comparesig 7.0 -70E-1 -> 1
ddcms309 comparesig 7 -.7E+1 -> 1
ddcms310 comparesig 7 -70E-1 -> 1
ddcms320 comparesig 8.0 -7.0 -> 1
ddcms321 comparesig 8.0 -7 -> 1
ddcms322 comparesig 8 -7.0 -> 1
ddcms323 comparesig 8E+0 -7.0 -> 1
ddcms324 comparesig 80E-1 -7.0 -> 1
ddcms325 comparesig .8E+1 -7 -> 1
ddcms326 comparesig 80E-1 -7 -> 1
ddcms327 comparesig 8.0 -7E+0 -> 1
ddcms328 comparesig 8.0 -70E-1 -> 1
ddcms329 comparesig 8 -.7E+1 -> 1
ddcms330 comparesig 8 -70E-1 -> 1
ddcms340 comparesig 8.0 -9.0 -> 1
ddcms341 comparesig 8.0 -9 -> 1
ddcms342 comparesig 8 -9.0 -> 1
ddcms343 comparesig 8E+0 -9.0 -> 1
ddcms344 comparesig 80E-1 -9.0 -> 1
ddcms345 comparesig .8E+1 -9 -> 1
ddcms346 comparesig 80E-1 -9 -> 1
ddcms347 comparesig 8.0 -9E+0 -> 1
ddcms348 comparesig 8.0 -90E-1 -> 1
ddcms349 comparesig 8 -.9E+1 -> 1
ddcms350 comparesig 8 -90E-1 -> 1
-- and again, with sign changes -- ..
ddcms400 comparesig -7.0 -7.0 -> 0
ddcms401 comparesig -7.0 -7 -> 0
ddcms402 comparesig -7 -7.0 -> 0
ddcms403 comparesig -7E+0 -7.0 -> 0
ddcms404 comparesig -70E-1 -7.0 -> 0
ddcms405 comparesig -.7E+1 -7 -> 0
ddcms406 comparesig -70E-1 -7 -> 0
ddcms407 comparesig -7.0 -7E+0 -> 0
ddcms408 comparesig -7.0 -70E-1 -> 0
ddcms409 comparesig -7 -.7E+1 -> 0
ddcms410 comparesig -7 -70E-1 -> 0
ddcms420 comparesig -8.0 -7.0 -> -1
ddcms421 comparesig -8.0 -7 -> -1
ddcms422 comparesig -8 -7.0 -> -1
ddcms423 comparesig -8E+0 -7.0 -> -1
ddcms424 comparesig -80E-1 -7.0 -> -1
ddcms425 comparesig -.8E+1 -7 -> -1
ddcms426 comparesig -80E-1 -7 -> -1
ddcms427 comparesig -8.0 -7E+0 -> -1
ddcms428 comparesig -8.0 -70E-1 -> -1
ddcms429 comparesig -8 -.7E+1 -> -1
ddcms430 comparesig -8 -70E-1 -> -1
ddcms440 comparesig -8.0 -9.0 -> 1
ddcms441 comparesig -8.0 -9 -> 1
ddcms442 comparesig -8 -9.0 -> 1
ddcms443 comparesig -8E+0 -9.0 -> 1
ddcms444 comparesig -80E-1 -9.0 -> 1
ddcms445 comparesig -.8E+1 -9 -> 1
ddcms446 comparesig -80E-1 -9 -> 1
ddcms447 comparesig -8.0 -9E+0 -> 1
ddcms448 comparesig -8.0 -90E-1 -> 1
ddcms449 comparesig -8 -.9E+1 -> 1
ddcms450 comparesig -8 -90E-1 -> 1
-- testcases that subtract to lots of zeros at boundaries [pgr]
ddcms473 comparesig 123.4560000000000E-89 123.456E-89 -> 0
ddcms474 comparesig 123.456000000000E+89 123.456E+89 -> 0
ddcms475 comparesig 123.45600000000E-89 123.456E-89 -> 0
ddcms476 comparesig 123.4560000000E+89 123.456E+89 -> 0
ddcms477 comparesig 123.456000000E-89 123.456E-89 -> 0
ddcms478 comparesig 123.45600000E+89 123.456E+89 -> 0
ddcms479 comparesig 123.4560000E-89 123.456E-89 -> 0
ddcms480 comparesig 123.456000E+89 123.456E+89 -> 0
ddcms481 comparesig 123.45600E-89 123.456E-89 -> 0
ddcms482 comparesig 123.4560E+89 123.456E+89 -> 0
ddcms483 comparesig 123.456E-89 123.456E-89 -> 0
ddcms487 comparesig 123.456E+89 123.4560000000000E+89 -> 0
ddcms488 comparesig 123.456E-89 123.456000000000E-89 -> 0
ddcms489 comparesig 123.456E+89 123.45600000000E+89 -> 0
ddcms490 comparesig 123.456E-89 123.4560000000E-89 -> 0
ddcms491 comparesig 123.456E+89 123.456000000E+89 -> 0
ddcms492 comparesig 123.456E-89 123.45600000E-89 -> 0
ddcms493 comparesig 123.456E+89 123.4560000E+89 -> 0
ddcms494 comparesig 123.456E-89 123.456000E-89 -> 0
ddcms495 comparesig 123.456E+89 123.45600E+89 -> 0
ddcms496 comparesig 123.456E-89 123.4560E-89 -> 0
ddcms497 comparesig 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
ddcms500 comparesig 1 1E-15 -> 1
ddcms501 comparesig 1 1E-14 -> 1
ddcms502 comparesig 1 1E-13 -> 1
ddcms503 comparesig 1 1E-12 -> 1
ddcms504 comparesig 1 1E-11 -> 1
ddcms505 comparesig 1 1E-10 -> 1
ddcms506 comparesig 1 1E-9 -> 1
ddcms507 comparesig 1 1E-8 -> 1
ddcms508 comparesig 1 1E-7 -> 1
ddcms509 comparesig 1 1E-6 -> 1
ddcms510 comparesig 1 1E-5 -> 1
ddcms511 comparesig 1 1E-4 -> 1
ddcms512 comparesig 1 1E-3 -> 1
ddcms513 comparesig 1 1E-2 -> 1
ddcms514 comparesig 1 1E-1 -> 1
ddcms515 comparesig 1 1E-0 -> 0
ddcms516 comparesig 1 1E+1 -> -1
ddcms517 comparesig 1 1E+2 -> -1
ddcms518 comparesig 1 1E+3 -> -1
ddcms519 comparesig 1 1E+4 -> -1
ddcms521 comparesig 1 1E+5 -> -1
ddcms522 comparesig 1 1E+6 -> -1
ddcms523 comparesig 1 1E+7 -> -1
ddcms524 comparesig 1 1E+8 -> -1
ddcms525 comparesig 1 1E+9 -> -1
ddcms526 comparesig 1 1E+10 -> -1
ddcms527 comparesig 1 1E+11 -> -1
ddcms528 comparesig 1 1E+12 -> -1
ddcms529 comparesig 1 1E+13 -> -1
ddcms530 comparesig 1 1E+14 -> -1
ddcms531 comparesig 1 1E+15 -> -1
-- LR swap
ddcms540 comparesig 1E-15 1 -> -1
ddcms541 comparesig 1E-14 1 -> -1
ddcms542 comparesig 1E-13 1 -> -1
ddcms543 comparesig 1E-12 1 -> -1
ddcms544 comparesig 1E-11 1 -> -1
ddcms545 comparesig 1E-10 1 -> -1
ddcms546 comparesig 1E-9 1 -> -1
ddcms547 comparesig 1E-8 1 -> -1
ddcms548 comparesig 1E-7 1 -> -1
ddcms549 comparesig 1E-6 1 -> -1
ddcms550 comparesig 1E-5 1 -> -1
ddcms551 comparesig 1E-4 1 -> -1
ddcms552 comparesig 1E-3 1 -> -1
ddcms553 comparesig 1E-2 1 -> -1
ddcms554 comparesig 1E-1 1 -> -1
ddcms555 comparesig 1E-0 1 -> 0
ddcms556 comparesig 1E+1 1 -> 1
ddcms557 comparesig 1E+2 1 -> 1
ddcms558 comparesig 1E+3 1 -> 1
ddcms559 comparesig 1E+4 1 -> 1
ddcms561 comparesig 1E+5 1 -> 1
ddcms562 comparesig 1E+6 1 -> 1
ddcms563 comparesig 1E+7 1 -> 1
ddcms564 comparesig 1E+8 1 -> 1
ddcms565 comparesig 1E+9 1 -> 1
ddcms566 comparesig 1E+10 1 -> 1
ddcms567 comparesig 1E+11 1 -> 1
ddcms568 comparesig 1E+12 1 -> 1
ddcms569 comparesig 1E+13 1 -> 1
ddcms570 comparesig 1E+14 1 -> 1
ddcms571 comparesig 1E+15 1 -> 1
-- similar with a useful coefficient, one side only
ddcms580 comparesig 0.000000987654321 1E-15 -> 1
ddcms581 comparesig 0.000000987654321 1E-14 -> 1
ddcms582 comparesig 0.000000987654321 1E-13 -> 1
ddcms583 comparesig 0.000000987654321 1E-12 -> 1
ddcms584 comparesig 0.000000987654321 1E-11 -> 1
ddcms585 comparesig 0.000000987654321 1E-10 -> 1
ddcms586 comparesig 0.000000987654321 1E-9 -> 1
ddcms587 comparesig 0.000000987654321 1E-8 -> 1
ddcms588 comparesig 0.000000987654321 1E-7 -> 1
ddcms589 comparesig 0.000000987654321 1E-6 -> -1
ddcms590 comparesig 0.000000987654321 1E-5 -> -1
ddcms591 comparesig 0.000000987654321 1E-4 -> -1
ddcms592 comparesig 0.000000987654321 1E-3 -> -1
ddcms593 comparesig 0.000000987654321 1E-2 -> -1
ddcms594 comparesig 0.000000987654321 1E-1 -> -1
ddcms595 comparesig 0.000000987654321 1E-0 -> -1
ddcms596 comparesig 0.000000987654321 1E+1 -> -1
ddcms597 comparesig 0.000000987654321 1E+2 -> -1
ddcms598 comparesig 0.000000987654321 1E+3 -> -1
ddcms599 comparesig 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
ddcms600 comparesig 12 12.2345 -> -1
ddcms601 comparesig 12.0 12.2345 -> -1
ddcms602 comparesig 12.00 12.2345 -> -1
ddcms603 comparesig 12.000 12.2345 -> -1
ddcms604 comparesig 12.0000 12.2345 -> -1
ddcms605 comparesig 12.00000 12.2345 -> -1
ddcms606 comparesig 12.000000 12.2345 -> -1
ddcms607 comparesig 12.0000000 12.2345 -> -1
ddcms608 comparesig 12.00000000 12.2345 -> -1
ddcms609 comparesig 12.000000000 12.2345 -> -1
ddcms610 comparesig 12.1234 12 -> 1
ddcms611 comparesig 12.1234 12.0 -> 1
ddcms612 comparesig 12.1234 12.00 -> 1
ddcms613 comparesig 12.1234 12.000 -> 1
ddcms614 comparesig 12.1234 12.0000 -> 1
ddcms615 comparesig 12.1234 12.00000 -> 1
ddcms616 comparesig 12.1234 12.000000 -> 1
ddcms617 comparesig 12.1234 12.0000000 -> 1
ddcms618 comparesig 12.1234 12.00000000 -> 1
ddcms619 comparesig 12.1234 12.000000000 -> 1
ddcms620 comparesig -12 -12.2345 -> 1
ddcms621 comparesig -12.0 -12.2345 -> 1
ddcms622 comparesig -12.00 -12.2345 -> 1
ddcms623 comparesig -12.000 -12.2345 -> 1
ddcms624 comparesig -12.0000 -12.2345 -> 1
ddcms625 comparesig -12.00000 -12.2345 -> 1
ddcms626 comparesig -12.000000 -12.2345 -> 1
ddcms627 comparesig -12.0000000 -12.2345 -> 1
ddcms628 comparesig -12.00000000 -12.2345 -> 1
ddcms629 comparesig -12.000000000 -12.2345 -> 1
ddcms630 comparesig -12.1234 -12 -> -1
ddcms631 comparesig -12.1234 -12.0 -> -1
ddcms632 comparesig -12.1234 -12.00 -> -1
ddcms633 comparesig -12.1234 -12.000 -> -1
ddcms634 comparesig -12.1234 -12.0000 -> -1
ddcms635 comparesig -12.1234 -12.00000 -> -1
ddcms636 comparesig -12.1234 -12.000000 -> -1
ddcms637 comparesig -12.1234 -12.0000000 -> -1
ddcms638 comparesig -12.1234 -12.00000000 -> -1
ddcms639 comparesig -12.1234 -12.000000000 -> -1
-- extended zeros
ddcms640 comparesig 0 0 -> 0
ddcms641 comparesig 0 -0 -> 0
ddcms642 comparesig 0 -0.0 -> 0
ddcms643 comparesig 0 0.0 -> 0
ddcms644 comparesig -0 0 -> 0
ddcms645 comparesig -0 -0 -> 0
ddcms646 comparesig -0 -0.0 -> 0
ddcms647 comparesig -0 0.0 -> 0
ddcms648 comparesig 0.0 0 -> 0
ddcms649 comparesig 0.0 -0 -> 0
ddcms650 comparesig 0.0 -0.0 -> 0
ddcms651 comparesig 0.0 0.0 -> 0
ddcms652 comparesig -0.0 0 -> 0
ddcms653 comparesig -0.0 -0 -> 0
ddcms654 comparesig -0.0 -0.0 -> 0
ddcms655 comparesig -0.0 0.0 -> 0
ddcms656 comparesig -0E1 0.0 -> 0
ddcms657 comparesig -0E2 0.0 -> 0
ddcms658 comparesig 0E1 0.0 -> 0
ddcms659 comparesig 0E2 0.0 -> 0
ddcms660 comparesig -0E1 0 -> 0
ddcms661 comparesig -0E2 0 -> 0
ddcms662 comparesig 0E1 0 -> 0
ddcms663 comparesig 0E2 0 -> 0
ddcms664 comparesig -0E1 -0E1 -> 0
ddcms665 comparesig -0E2 -0E1 -> 0
ddcms666 comparesig 0E1 -0E1 -> 0
ddcms667 comparesig 0E2 -0E1 -> 0
ddcms668 comparesig -0E1 -0E2 -> 0
ddcms669 comparesig -0E2 -0E2 -> 0
ddcms670 comparesig 0E1 -0E2 -> 0
ddcms671 comparesig 0E2 -0E2 -> 0
ddcms672 comparesig -0E1 0E1 -> 0
ddcms673 comparesig -0E2 0E1 -> 0
ddcms674 comparesig 0E1 0E1 -> 0
ddcms675 comparesig 0E2 0E1 -> 0
ddcms676 comparesig -0E1 0E2 -> 0
ddcms677 comparesig -0E2 0E2 -> 0
ddcms678 comparesig 0E1 0E2 -> 0
ddcms679 comparesig 0E2 0E2 -> 0
-- trailing zeros; unit-y
ddcms680 comparesig 12 12 -> 0
ddcms681 comparesig 12 12.0 -> 0
ddcms682 comparesig 12 12.00 -> 0
ddcms683 comparesig 12 12.000 -> 0
ddcms684 comparesig 12 12.0000 -> 0
ddcms685 comparesig 12 12.00000 -> 0
ddcms686 comparesig 12 12.000000 -> 0
ddcms687 comparesig 12 12.0000000 -> 0
ddcms688 comparesig 12 12.00000000 -> 0
ddcms689 comparesig 12 12.000000000 -> 0
ddcms690 comparesig 12 12 -> 0
ddcms691 comparesig 12.0 12 -> 0
ddcms692 comparesig 12.00 12 -> 0
ddcms693 comparesig 12.000 12 -> 0
ddcms694 comparesig 12.0000 12 -> 0
ddcms695 comparesig 12.00000 12 -> 0
ddcms696 comparesig 12.000000 12 -> 0
ddcms697 comparesig 12.0000000 12 -> 0
ddcms698 comparesig 12.00000000 12 -> 0
ddcms699 comparesig 12.000000000 12 -> 0
-- first, second, & last digit
ddcms700 comparesig 1234567890123456 1234567890123455 -> 1
ddcms701 comparesig 1234567890123456 1234567890123456 -> 0
ddcms702 comparesig 1234567890123456 1234567890123457 -> -1
ddcms703 comparesig 1234567890123456 0234567890123456 -> 1
ddcms704 comparesig 1234567890123456 1234567890123456 -> 0
ddcms705 comparesig 1234567890123456 2234567890123456 -> -1
ddcms706 comparesig 1134567890123456 1034567890123456 -> 1
ddcms707 comparesig 1134567890123456 1134567890123456 -> 0
ddcms708 comparesig 1134567890123456 1234567890123456 -> -1
-- miscellaneous
ddcms721 comparesig 12345678000 1 -> 1
ddcms722 comparesig 1 12345678000 -> -1
ddcms723 comparesig 1234567800 1 -> 1
ddcms724 comparesig 1 1234567800 -> -1
ddcms725 comparesig 1234567890 1 -> 1
ddcms726 comparesig 1 1234567890 -> -1
ddcms727 comparesig 1234567891 1 -> 1
ddcms728 comparesig 1 1234567891 -> -1
ddcms729 comparesig 12345678901 1 -> 1
ddcms730 comparesig 1 12345678901 -> -1
ddcms731 comparesig 1234567896 1 -> 1
ddcms732 comparesig 1 1234567896 -> -1
-- residue cases at lower precision
ddcms740 comparesig 1 0.9999999 -> 1
ddcms741 comparesig 1 0.999999 -> 1
ddcms742 comparesig 1 0.99999 -> 1
ddcms743 comparesig 1 1.0000 -> 0
ddcms744 comparesig 1 1.00001 -> -1
ddcms745 comparesig 1 1.000001 -> -1
ddcms746 comparesig 1 1.0000001 -> -1
ddcms750 comparesig 0.9999999 1 -> -1
ddcms751 comparesig 0.999999 1 -> -1
ddcms752 comparesig 0.99999 1 -> -1
ddcms753 comparesig 1.0000 1 -> 0
ddcms754 comparesig 1.00001 1 -> 1
ddcms755 comparesig 1.000001 1 -> 1
ddcms756 comparesig 1.0000001 1 -> 1
-- Specials
ddcms780 comparesig Inf -Inf -> 1
ddcms781 comparesig Inf -1000 -> 1
ddcms782 comparesig Inf -1 -> 1
ddcms783 comparesig Inf -0 -> 1
ddcms784 comparesig Inf 0 -> 1
ddcms785 comparesig Inf 1 -> 1
ddcms786 comparesig Inf 1000 -> 1
ddcms787 comparesig Inf Inf -> 0
ddcms788 comparesig -1000 Inf -> -1
ddcms789 comparesig -Inf Inf -> -1
ddcms790 comparesig -1 Inf -> -1
ddcms791 comparesig -0 Inf -> -1
ddcms792 comparesig 0 Inf -> -1
ddcms793 comparesig 1 Inf -> -1
ddcms794 comparesig 1000 Inf -> -1
ddcms795 comparesig Inf Inf -> 0
ddcms800 comparesig -Inf -Inf -> 0
ddcms801 comparesig -Inf -1000 -> -1
ddcms802 comparesig -Inf -1 -> -1
ddcms803 comparesig -Inf -0 -> -1
ddcms804 comparesig -Inf 0 -> -1
ddcms805 comparesig -Inf 1 -> -1
ddcms806 comparesig -Inf 1000 -> -1
ddcms807 comparesig -Inf Inf -> -1
ddcms808 comparesig -Inf -Inf -> 0
ddcms809 comparesig -1000 -Inf -> 1
ddcms810 comparesig -1 -Inf -> 1
ddcms811 comparesig -0 -Inf -> 1
ddcms812 comparesig 0 -Inf -> 1
ddcms813 comparesig 1 -Inf -> 1
ddcms814 comparesig 1000 -Inf -> 1
ddcms815 comparesig Inf -Inf -> 1
ddcms821 comparesig NaN -Inf -> NaN Invalid_operation
ddcms822 comparesig NaN -1000 -> NaN Invalid_operation
ddcms823 comparesig NaN -1 -> NaN Invalid_operation
ddcms824 comparesig NaN -0 -> NaN Invalid_operation
ddcms825 comparesig NaN 0 -> NaN Invalid_operation
ddcms826 comparesig NaN 1 -> NaN Invalid_operation
ddcms827 comparesig NaN 1000 -> NaN Invalid_operation
ddcms828 comparesig NaN Inf -> NaN Invalid_operation
ddcms829 comparesig NaN NaN -> NaN Invalid_operation
ddcms830 comparesig -Inf NaN -> NaN Invalid_operation
ddcms831 comparesig -1000 NaN -> NaN Invalid_operation
ddcms832 comparesig -1 NaN -> NaN Invalid_operation
ddcms833 comparesig -0 NaN -> NaN Invalid_operation
ddcms834 comparesig 0 NaN -> NaN Invalid_operation
ddcms835 comparesig 1 NaN -> NaN Invalid_operation
ddcms836 comparesig 1000 NaN -> NaN Invalid_operation
ddcms837 comparesig Inf NaN -> NaN Invalid_operation
ddcms838 comparesig -NaN -NaN -> -NaN Invalid_operation
ddcms839 comparesig +NaN -NaN -> NaN Invalid_operation
ddcms840 comparesig -NaN +NaN -> -NaN Invalid_operation
ddcms841 comparesig sNaN -Inf -> NaN Invalid_operation
ddcms842 comparesig sNaN -1000 -> NaN Invalid_operation
ddcms843 comparesig sNaN -1 -> NaN Invalid_operation
ddcms844 comparesig sNaN -0 -> NaN Invalid_operation
ddcms845 comparesig sNaN 0 -> NaN Invalid_operation
ddcms846 comparesig sNaN 1 -> NaN Invalid_operation
ddcms847 comparesig sNaN 1000 -> NaN Invalid_operation
ddcms848 comparesig sNaN NaN -> NaN Invalid_operation
ddcms849 comparesig sNaN sNaN -> NaN Invalid_operation
ddcms850 comparesig NaN sNaN -> NaN Invalid_operation
ddcms851 comparesig -Inf sNaN -> NaN Invalid_operation
ddcms852 comparesig -1000 sNaN -> NaN Invalid_operation
ddcms853 comparesig -1 sNaN -> NaN Invalid_operation
ddcms854 comparesig -0 sNaN -> NaN Invalid_operation
ddcms855 comparesig 0 sNaN -> NaN Invalid_operation
ddcms856 comparesig 1 sNaN -> NaN Invalid_operation
ddcms857 comparesig 1000 sNaN -> NaN Invalid_operation
ddcms858 comparesig Inf sNaN -> NaN Invalid_operation
ddcms859 comparesig NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddcms860 comparesig NaN9 -Inf -> NaN9 Invalid_operation
ddcms861 comparesig NaN8 999 -> NaN8 Invalid_operation
ddcms862 comparesig NaN77 Inf -> NaN77 Invalid_operation
ddcms863 comparesig -NaN67 NaN5 -> -NaN67 Invalid_operation
ddcms864 comparesig -Inf -NaN4 -> -NaN4 Invalid_operation
ddcms865 comparesig -999 -NaN33 -> -NaN33 Invalid_operation
ddcms866 comparesig Inf NaN2 -> NaN2 Invalid_operation
ddcms867 comparesig -NaN41 -NaN42 -> -NaN41 Invalid_operation
ddcms868 comparesig +NaN41 -NaN42 -> NaN41 Invalid_operation
ddcms869 comparesig -NaN41 +NaN42 -> -NaN41 Invalid_operation
ddcms870 comparesig +NaN41 +NaN42 -> NaN41 Invalid_operation
ddcms871 comparesig -sNaN99 -Inf -> -NaN99 Invalid_operation
ddcms872 comparesig sNaN98 -11 -> NaN98 Invalid_operation
ddcms873 comparesig sNaN97 NaN -> NaN97 Invalid_operation
ddcms874 comparesig sNaN16 sNaN94 -> NaN16 Invalid_operation
ddcms875 comparesig NaN85 sNaN83 -> NaN83 Invalid_operation
ddcms876 comparesig -Inf sNaN92 -> NaN92 Invalid_operation
ddcms877 comparesig 088 sNaN81 -> NaN81 Invalid_operation
ddcms878 comparesig Inf sNaN90 -> NaN90 Invalid_operation
ddcms879 comparesig NaN -sNaN89 -> -NaN89 Invalid_operation
-- wide range
ddcms880 comparesig +1.23456789012345E-0 9E+384 -> -1
ddcms881 comparesig 9E+384 +1.23456789012345E-0 -> 1
ddcms882 comparesig +0.100 9E-383 -> 1
ddcms883 comparesig 9E-383 +0.100 -> -1
ddcms885 comparesig -1.23456789012345E-0 9E+384 -> -1
ddcms886 comparesig 9E+384 -1.23456789012345E-0 -> 1
ddcms887 comparesig -0.100 9E-383 -> -1
ddcms888 comparesig 9E-383 -0.100 -> 1
-- signs
ddcms901 comparesig 1e+77 1e+11 -> 1
ddcms902 comparesig 1e+77 -1e+11 -> 1
ddcms903 comparesig -1e+77 1e+11 -> -1
ddcms904 comparesig -1e+77 -1e+11 -> -1
ddcms905 comparesig 1e-77 1e-11 -> -1
ddcms906 comparesig 1e-77 -1e-11 -> 1
ddcms907 comparesig -1e-77 1e-11 -> -1
ddcms908 comparesig -1e-77 -1e-11 -> 1
-- Null tests
ddcms990 comparesig 10 # -> NaN Invalid_operation
ddcms991 comparesig # 10 -> NaN Invalid_operation
|
Added test/dectest/ddCompareTotal.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 |
------------------------------------------------------------------------
-- ddCompareTotal.decTest -- decDouble comparison using total ordering--
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- Similarly, comparetotal will have some radically different paths
-- than compare.
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddcot001 comparetotal -2 -2 -> 0
ddcot002 comparetotal -2 -1 -> -1
ddcot003 comparetotal -2 0 -> -1
ddcot004 comparetotal -2 1 -> -1
ddcot005 comparetotal -2 2 -> -1
ddcot006 comparetotal -1 -2 -> 1
ddcot007 comparetotal -1 -1 -> 0
ddcot008 comparetotal -1 0 -> -1
ddcot009 comparetotal -1 1 -> -1
ddcot010 comparetotal -1 2 -> -1
ddcot011 comparetotal 0 -2 -> 1
ddcot012 comparetotal 0 -1 -> 1
ddcot013 comparetotal 0 0 -> 0
ddcot014 comparetotal 0 1 -> -1
ddcot015 comparetotal 0 2 -> -1
ddcot016 comparetotal 1 -2 -> 1
ddcot017 comparetotal 1 -1 -> 1
ddcot018 comparetotal 1 0 -> 1
ddcot019 comparetotal 1 1 -> 0
ddcot020 comparetotal 1 2 -> -1
ddcot021 comparetotal 2 -2 -> 1
ddcot022 comparetotal 2 -1 -> 1
ddcot023 comparetotal 2 0 -> 1
ddcot025 comparetotal 2 1 -> 1
ddcot026 comparetotal 2 2 -> 0
ddcot031 comparetotal -20 -20 -> 0
ddcot032 comparetotal -20 -10 -> -1
ddcot033 comparetotal -20 00 -> -1
ddcot034 comparetotal -20 10 -> -1
ddcot035 comparetotal -20 20 -> -1
ddcot036 comparetotal -10 -20 -> 1
ddcot037 comparetotal -10 -10 -> 0
ddcot038 comparetotal -10 00 -> -1
ddcot039 comparetotal -10 10 -> -1
ddcot040 comparetotal -10 20 -> -1
ddcot041 comparetotal 00 -20 -> 1
ddcot042 comparetotal 00 -10 -> 1
ddcot043 comparetotal 00 00 -> 0
ddcot044 comparetotal 00 10 -> -1
ddcot045 comparetotal 00 20 -> -1
ddcot046 comparetotal 10 -20 -> 1
ddcot047 comparetotal 10 -10 -> 1
ddcot048 comparetotal 10 00 -> 1
ddcot049 comparetotal 10 10 -> 0
ddcot050 comparetotal 10 20 -> -1
ddcot051 comparetotal 20 -20 -> 1
ddcot052 comparetotal 20 -10 -> 1
ddcot053 comparetotal 20 00 -> 1
ddcot055 comparetotal 20 10 -> 1
ddcot056 comparetotal 20 20 -> 0
ddcot061 comparetotal -2.0 -2.0 -> 0
ddcot062 comparetotal -2.0 -1.0 -> -1
ddcot063 comparetotal -2.0 0.0 -> -1
ddcot064 comparetotal -2.0 1.0 -> -1
ddcot065 comparetotal -2.0 2.0 -> -1
ddcot066 comparetotal -1.0 -2.0 -> 1
ddcot067 comparetotal -1.0 -1.0 -> 0
ddcot068 comparetotal -1.0 0.0 -> -1
ddcot069 comparetotal -1.0 1.0 -> -1
ddcot070 comparetotal -1.0 2.0 -> -1
ddcot071 comparetotal 0.0 -2.0 -> 1
ddcot072 comparetotal 0.0 -1.0 -> 1
ddcot073 comparetotal 0.0 0.0 -> 0
ddcot074 comparetotal 0.0 1.0 -> -1
ddcot075 comparetotal 0.0 2.0 -> -1
ddcot076 comparetotal 1.0 -2.0 -> 1
ddcot077 comparetotal 1.0 -1.0 -> 1
ddcot078 comparetotal 1.0 0.0 -> 1
ddcot079 comparetotal 1.0 1.0 -> 0
ddcot080 comparetotal 1.0 2.0 -> -1
ddcot081 comparetotal 2.0 -2.0 -> 1
ddcot082 comparetotal 2.0 -1.0 -> 1
ddcot083 comparetotal 2.0 0.0 -> 1
ddcot085 comparetotal 2.0 1.0 -> 1
ddcot086 comparetotal 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
ddcot090 comparetotal 9.99999999E+384 9.99999999E+384 -> 0
ddcot091 comparetotal -9.99999999E+384 9.99999999E+384 -> -1
ddcot092 comparetotal 9.99999999E+384 -9.99999999E+384 -> 1
ddcot093 comparetotal -9.99999999E+384 -9.99999999E+384 -> 0
-- some differing length/exponent cases
-- in this first group, compare would compare all equal
ddcot100 comparetotal 7.0 7.0 -> 0
ddcot101 comparetotal 7.0 7 -> -1
ddcot102 comparetotal 7 7.0 -> 1
ddcot103 comparetotal 7E+0 7.0 -> 1
ddcot104 comparetotal 70E-1 7.0 -> 0
ddcot105 comparetotal 0.7E+1 7 -> 0
ddcot106 comparetotal 70E-1 7 -> -1
ddcot107 comparetotal 7.0 7E+0 -> -1
ddcot108 comparetotal 7.0 70E-1 -> 0
ddcot109 comparetotal 7 0.7E+1 -> 0
ddcot110 comparetotal 7 70E-1 -> 1
ddcot120 comparetotal 8.0 7.0 -> 1
ddcot121 comparetotal 8.0 7 -> 1
ddcot122 comparetotal 8 7.0 -> 1
ddcot123 comparetotal 8E+0 7.0 -> 1
ddcot124 comparetotal 80E-1 7.0 -> 1
ddcot125 comparetotal 0.8E+1 7 -> 1
ddcot126 comparetotal 80E-1 7 -> 1
ddcot127 comparetotal 8.0 7E+0 -> 1
ddcot128 comparetotal 8.0 70E-1 -> 1
ddcot129 comparetotal 8 0.7E+1 -> 1
ddcot130 comparetotal 8 70E-1 -> 1
ddcot140 comparetotal 8.0 9.0 -> -1
ddcot141 comparetotal 8.0 9 -> -1
ddcot142 comparetotal 8 9.0 -> -1
ddcot143 comparetotal 8E+0 9.0 -> -1
ddcot144 comparetotal 80E-1 9.0 -> -1
ddcot145 comparetotal 0.8E+1 9 -> -1
ddcot146 comparetotal 80E-1 9 -> -1
ddcot147 comparetotal 8.0 9E+0 -> -1
ddcot148 comparetotal 8.0 90E-1 -> -1
ddcot149 comparetotal 8 0.9E+1 -> -1
ddcot150 comparetotal 8 90E-1 -> -1
-- and again, with sign changes -+ ..
ddcot200 comparetotal -7.0 7.0 -> -1
ddcot201 comparetotal -7.0 7 -> -1
ddcot202 comparetotal -7 7.0 -> -1
ddcot203 comparetotal -7E+0 7.0 -> -1
ddcot204 comparetotal -70E-1 7.0 -> -1
ddcot205 comparetotal -0.7E+1 7 -> -1
ddcot206 comparetotal -70E-1 7 -> -1
ddcot207 comparetotal -7.0 7E+0 -> -1
ddcot208 comparetotal -7.0 70E-1 -> -1
ddcot209 comparetotal -7 0.7E+1 -> -1
ddcot210 comparetotal -7 70E-1 -> -1
ddcot220 comparetotal -8.0 7.0 -> -1
ddcot221 comparetotal -8.0 7 -> -1
ddcot222 comparetotal -8 7.0 -> -1
ddcot223 comparetotal -8E+0 7.0 -> -1
ddcot224 comparetotal -80E-1 7.0 -> -1
ddcot225 comparetotal -0.8E+1 7 -> -1
ddcot226 comparetotal -80E-1 7 -> -1
ddcot227 comparetotal -8.0 7E+0 -> -1
ddcot228 comparetotal -8.0 70E-1 -> -1
ddcot229 comparetotal -8 0.7E+1 -> -1
ddcot230 comparetotal -8 70E-1 -> -1
ddcot240 comparetotal -8.0 9.0 -> -1
ddcot241 comparetotal -8.0 9 -> -1
ddcot242 comparetotal -8 9.0 -> -1
ddcot243 comparetotal -8E+0 9.0 -> -1
ddcot244 comparetotal -80E-1 9.0 -> -1
ddcot245 comparetotal -0.8E+1 9 -> -1
ddcot246 comparetotal -80E-1 9 -> -1
ddcot247 comparetotal -8.0 9E+0 -> -1
ddcot248 comparetotal -8.0 90E-1 -> -1
ddcot249 comparetotal -8 0.9E+1 -> -1
ddcot250 comparetotal -8 90E-1 -> -1
-- and again, with sign changes +- ..
ddcot300 comparetotal 7.0 -7.0 -> 1
ddcot301 comparetotal 7.0 -7 -> 1
ddcot302 comparetotal 7 -7.0 -> 1
ddcot303 comparetotal 7E+0 -7.0 -> 1
ddcot304 comparetotal 70E-1 -7.0 -> 1
ddcot305 comparetotal .7E+1 -7 -> 1
ddcot306 comparetotal 70E-1 -7 -> 1
ddcot307 comparetotal 7.0 -7E+0 -> 1
ddcot308 comparetotal 7.0 -70E-1 -> 1
ddcot309 comparetotal 7 -.7E+1 -> 1
ddcot310 comparetotal 7 -70E-1 -> 1
ddcot320 comparetotal 8.0 -7.0 -> 1
ddcot321 comparetotal 8.0 -7 -> 1
ddcot322 comparetotal 8 -7.0 -> 1
ddcot323 comparetotal 8E+0 -7.0 -> 1
ddcot324 comparetotal 80E-1 -7.0 -> 1
ddcot325 comparetotal .8E+1 -7 -> 1
ddcot326 comparetotal 80E-1 -7 -> 1
ddcot327 comparetotal 8.0 -7E+0 -> 1
ddcot328 comparetotal 8.0 -70E-1 -> 1
ddcot329 comparetotal 8 -.7E+1 -> 1
ddcot330 comparetotal 8 -70E-1 -> 1
ddcot340 comparetotal 8.0 -9.0 -> 1
ddcot341 comparetotal 8.0 -9 -> 1
ddcot342 comparetotal 8 -9.0 -> 1
ddcot343 comparetotal 8E+0 -9.0 -> 1
ddcot344 comparetotal 80E-1 -9.0 -> 1
ddcot345 comparetotal .8E+1 -9 -> 1
ddcot346 comparetotal 80E-1 -9 -> 1
ddcot347 comparetotal 8.0 -9E+0 -> 1
ddcot348 comparetotal 8.0 -90E-1 -> 1
ddcot349 comparetotal 8 -.9E+1 -> 1
ddcot350 comparetotal 8 -90E-1 -> 1
-- and again, with sign changes -- ..
ddcot400 comparetotal -7.0 -7.0 -> 0
ddcot401 comparetotal -7.0 -7 -> 1
ddcot402 comparetotal -7 -7.0 -> -1
ddcot403 comparetotal -7E+0 -7.0 -> -1
ddcot404 comparetotal -70E-1 -7.0 -> 0
ddcot405 comparetotal -.7E+1 -7 -> 0
ddcot406 comparetotal -70E-1 -7 -> 1
ddcot407 comparetotal -7.0 -7E+0 -> 1
ddcot408 comparetotal -7.0 -70E-1 -> 0
ddcot409 comparetotal -7 -.7E+1 -> 0
ddcot410 comparetotal -7 -70E-1 -> -1
ddcot420 comparetotal -8.0 -7.0 -> -1
ddcot421 comparetotal -8.0 -7 -> -1
ddcot422 comparetotal -8 -7.0 -> -1
ddcot423 comparetotal -8E+0 -7.0 -> -1
ddcot424 comparetotal -80E-1 -7.0 -> -1
ddcot425 comparetotal -.8E+1 -7 -> -1
ddcot426 comparetotal -80E-1 -7 -> -1
ddcot427 comparetotal -8.0 -7E+0 -> -1
ddcot428 comparetotal -8.0 -70E-1 -> -1
ddcot429 comparetotal -8 -.7E+1 -> -1
ddcot430 comparetotal -8 -70E-1 -> -1
ddcot440 comparetotal -8.0 -9.0 -> 1
ddcot441 comparetotal -8.0 -9 -> 1
ddcot442 comparetotal -8 -9.0 -> 1
ddcot443 comparetotal -8E+0 -9.0 -> 1
ddcot444 comparetotal -80E-1 -9.0 -> 1
ddcot445 comparetotal -.8E+1 -9 -> 1
ddcot446 comparetotal -80E-1 -9 -> 1
ddcot447 comparetotal -8.0 -9E+0 -> 1
ddcot448 comparetotal -8.0 -90E-1 -> 1
ddcot449 comparetotal -8 -.9E+1 -> 1
ddcot450 comparetotal -8 -90E-1 -> 1
-- testcases that subtract to lots of zeros at boundaries [pgr]
ddcot473 comparetotal 123.4560000000000E-89 123.456E-89 -> -1
ddcot474 comparetotal 123.456000000000E+89 123.456E+89 -> -1
ddcot475 comparetotal 123.45600000000E-89 123.456E-89 -> -1
ddcot476 comparetotal 123.4560000000E+89 123.456E+89 -> -1
ddcot477 comparetotal 123.456000000E-89 123.456E-89 -> -1
ddcot478 comparetotal 123.45600000E+89 123.456E+89 -> -1
ddcot479 comparetotal 123.4560000E-89 123.456E-89 -> -1
ddcot480 comparetotal 123.456000E+89 123.456E+89 -> -1
ddcot481 comparetotal 123.45600E-89 123.456E-89 -> -1
ddcot482 comparetotal 123.4560E+89 123.456E+89 -> -1
ddcot483 comparetotal 123.456E-89 123.456E-89 -> 0
ddcot487 comparetotal 123.456E+89 123.4560000000000E+89 -> 1
ddcot488 comparetotal 123.456E-89 123.456000000000E-89 -> 1
ddcot489 comparetotal 123.456E+89 123.45600000000E+89 -> 1
ddcot490 comparetotal 123.456E-89 123.4560000000E-89 -> 1
ddcot491 comparetotal 123.456E+89 123.456000000E+89 -> 1
ddcot492 comparetotal 123.456E-89 123.45600000E-89 -> 1
ddcot493 comparetotal 123.456E+89 123.4560000E+89 -> 1
ddcot494 comparetotal 123.456E-89 123.456000E-89 -> 1
ddcot495 comparetotal 123.456E+89 123.45600E+89 -> 1
ddcot496 comparetotal 123.456E-89 123.4560E-89 -> 1
ddcot497 comparetotal 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
ddcot498 comparetotal 1 1E-17 -> 1
ddcot499 comparetotal 1 1E-16 -> 1
ddcot500 comparetotal 1 1E-15 -> 1
ddcot501 comparetotal 1 1E-14 -> 1
ddcot502 comparetotal 1 1E-13 -> 1
ddcot503 comparetotal 1 1E-12 -> 1
ddcot504 comparetotal 1 1E-11 -> 1
ddcot505 comparetotal 1 1E-10 -> 1
ddcot506 comparetotal 1 1E-9 -> 1
ddcot507 comparetotal 1 1E-8 -> 1
ddcot508 comparetotal 1 1E-7 -> 1
ddcot509 comparetotal 1 1E-6 -> 1
ddcot510 comparetotal 1 1E-5 -> 1
ddcot511 comparetotal 1 1E-4 -> 1
ddcot512 comparetotal 1 1E-3 -> 1
ddcot513 comparetotal 1 1E-2 -> 1
ddcot514 comparetotal 1 1E-1 -> 1
ddcot515 comparetotal 1 1E-0 -> 0
ddcot516 comparetotal 1 1E+1 -> -1
ddcot517 comparetotal 1 1E+2 -> -1
ddcot518 comparetotal 1 1E+3 -> -1
ddcot519 comparetotal 1 1E+4 -> -1
ddcot521 comparetotal 1 1E+5 -> -1
ddcot522 comparetotal 1 1E+6 -> -1
ddcot523 comparetotal 1 1E+7 -> -1
ddcot524 comparetotal 1 1E+8 -> -1
ddcot525 comparetotal 1 1E+9 -> -1
ddcot526 comparetotal 1 1E+10 -> -1
ddcot527 comparetotal 1 1E+11 -> -1
ddcot528 comparetotal 1 1E+12 -> -1
ddcot529 comparetotal 1 1E+13 -> -1
ddcot530 comparetotal 1 1E+14 -> -1
ddcot531 comparetotal 1 1E+15 -> -1
ddcot532 comparetotal 1 1E+16 -> -1
ddcot533 comparetotal 1 1E+17 -> -1
-- LR swap
ddcot538 comparetotal 1E-17 1 -> -1
ddcot539 comparetotal 1E-16 1 -> -1
ddcot540 comparetotal 1E-15 1 -> -1
ddcot541 comparetotal 1E-14 1 -> -1
ddcot542 comparetotal 1E-13 1 -> -1
ddcot543 comparetotal 1E-12 1 -> -1
ddcot544 comparetotal 1E-11 1 -> -1
ddcot545 comparetotal 1E-10 1 -> -1
ddcot546 comparetotal 1E-9 1 -> -1
ddcot547 comparetotal 1E-8 1 -> -1
ddcot548 comparetotal 1E-7 1 -> -1
ddcot549 comparetotal 1E-6 1 -> -1
ddcot550 comparetotal 1E-5 1 -> -1
ddcot551 comparetotal 1E-4 1 -> -1
ddcot552 comparetotal 1E-3 1 -> -1
ddcot553 comparetotal 1E-2 1 -> -1
ddcot554 comparetotal 1E-1 1 -> -1
ddcot555 comparetotal 1E-0 1 -> 0
ddcot556 comparetotal 1E+1 1 -> 1
ddcot557 comparetotal 1E+2 1 -> 1
ddcot558 comparetotal 1E+3 1 -> 1
ddcot559 comparetotal 1E+4 1 -> 1
ddcot561 comparetotal 1E+5 1 -> 1
ddcot562 comparetotal 1E+6 1 -> 1
ddcot563 comparetotal 1E+7 1 -> 1
ddcot564 comparetotal 1E+8 1 -> 1
ddcot565 comparetotal 1E+9 1 -> 1
ddcot566 comparetotal 1E+10 1 -> 1
ddcot567 comparetotal 1E+11 1 -> 1
ddcot568 comparetotal 1E+12 1 -> 1
ddcot569 comparetotal 1E+13 1 -> 1
ddcot570 comparetotal 1E+14 1 -> 1
ddcot571 comparetotal 1E+15 1 -> 1
ddcot572 comparetotal 1E+16 1 -> 1
ddcot573 comparetotal 1E+17 1 -> 1
-- similar with a useful coefficient, one side only
ddcot578 comparetotal 0.000000987654321 1E-17 -> 1
ddcot579 comparetotal 0.000000987654321 1E-16 -> 1
ddcot580 comparetotal 0.000000987654321 1E-15 -> 1
ddcot581 comparetotal 0.000000987654321 1E-14 -> 1
ddcot582 comparetotal 0.000000987654321 1E-13 -> 1
ddcot583 comparetotal 0.000000987654321 1E-12 -> 1
ddcot584 comparetotal 0.000000987654321 1E-11 -> 1
ddcot585 comparetotal 0.000000987654321 1E-10 -> 1
ddcot586 comparetotal 0.000000987654321 1E-9 -> 1
ddcot587 comparetotal 0.000000987654321 1E-8 -> 1
ddcot588 comparetotal 0.000000987654321 1E-7 -> 1
ddcot589 comparetotal 0.000000987654321 1E-6 -> -1
ddcot590 comparetotal 0.000000987654321 1E-5 -> -1
ddcot591 comparetotal 0.000000987654321 1E-4 -> -1
ddcot592 comparetotal 0.000000987654321 1E-3 -> -1
ddcot593 comparetotal 0.000000987654321 1E-2 -> -1
ddcot594 comparetotal 0.000000987654321 1E-1 -> -1
ddcot595 comparetotal 0.000000987654321 1E-0 -> -1
ddcot596 comparetotal 0.000000987654321 1E+1 -> -1
ddcot597 comparetotal 0.000000987654321 1E+2 -> -1
ddcot598 comparetotal 0.000000987654321 1E+3 -> -1
ddcot599 comparetotal 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
ddcot600 comparetotal 12 12.2345 -> -1
ddcot601 comparetotal 12.0 12.2345 -> -1
ddcot602 comparetotal 12.00 12.2345 -> -1
ddcot603 comparetotal 12.000 12.2345 -> -1
ddcot604 comparetotal 12.0000 12.2345 -> -1
ddcot605 comparetotal 12.00000 12.2345 -> -1
ddcot606 comparetotal 12.000000 12.2345 -> -1
ddcot607 comparetotal 12.0000000 12.2345 -> -1
ddcot608 comparetotal 12.00000000 12.2345 -> -1
ddcot609 comparetotal 12.000000000 12.2345 -> -1
ddcot610 comparetotal 12.1234 12 -> 1
ddcot611 comparetotal 12.1234 12.0 -> 1
ddcot612 comparetotal 12.1234 12.00 -> 1
ddcot613 comparetotal 12.1234 12.000 -> 1
ddcot614 comparetotal 12.1234 12.0000 -> 1
ddcot615 comparetotal 12.1234 12.00000 -> 1
ddcot616 comparetotal 12.1234 12.000000 -> 1
ddcot617 comparetotal 12.1234 12.0000000 -> 1
ddcot618 comparetotal 12.1234 12.00000000 -> 1
ddcot619 comparetotal 12.1234 12.000000000 -> 1
ddcot620 comparetotal -12 -12.2345 -> 1
ddcot621 comparetotal -12.0 -12.2345 -> 1
ddcot622 comparetotal -12.00 -12.2345 -> 1
ddcot623 comparetotal -12.000 -12.2345 -> 1
ddcot624 comparetotal -12.0000 -12.2345 -> 1
ddcot625 comparetotal -12.00000 -12.2345 -> 1
ddcot626 comparetotal -12.000000 -12.2345 -> 1
ddcot627 comparetotal -12.0000000 -12.2345 -> 1
ddcot628 comparetotal -12.00000000 -12.2345 -> 1
ddcot629 comparetotal -12.000000000 -12.2345 -> 1
ddcot630 comparetotal -12.1234 -12 -> -1
ddcot631 comparetotal -12.1234 -12.0 -> -1
ddcot632 comparetotal -12.1234 -12.00 -> -1
ddcot633 comparetotal -12.1234 -12.000 -> -1
ddcot634 comparetotal -12.1234 -12.0000 -> -1
ddcot635 comparetotal -12.1234 -12.00000 -> -1
ddcot636 comparetotal -12.1234 -12.000000 -> -1
ddcot637 comparetotal -12.1234 -12.0000000 -> -1
ddcot638 comparetotal -12.1234 -12.00000000 -> -1
ddcot639 comparetotal -12.1234 -12.000000000 -> -1
-- extended zeros
ddcot640 comparetotal 0 0 -> 0
ddcot641 comparetotal 0 -0 -> 1
ddcot642 comparetotal 0 -0.0 -> 1
ddcot643 comparetotal 0 0.0 -> 1
ddcot644 comparetotal -0 0 -> -1
ddcot645 comparetotal -0 -0 -> 0
ddcot646 comparetotal -0 -0.0 -> -1
ddcot647 comparetotal -0 0.0 -> -1
ddcot648 comparetotal 0.0 0 -> -1
ddcot649 comparetotal 0.0 -0 -> 1
ddcot650 comparetotal 0.0 -0.0 -> 1
ddcot651 comparetotal 0.0 0.0 -> 0
ddcot652 comparetotal -0.0 0 -> -1
ddcot653 comparetotal -0.0 -0 -> 1
ddcot654 comparetotal -0.0 -0.0 -> 0
ddcot655 comparetotal -0.0 0.0 -> -1
ddcot656 comparetotal -0E1 0.0 -> -1
ddcot657 comparetotal -0E2 0.0 -> -1
ddcot658 comparetotal 0E1 0.0 -> 1
ddcot659 comparetotal 0E2 0.0 -> 1
ddcot660 comparetotal -0E1 0 -> -1
ddcot661 comparetotal -0E2 0 -> -1
ddcot662 comparetotal 0E1 0 -> 1
ddcot663 comparetotal 0E2 0 -> 1
ddcot664 comparetotal -0E1 -0E1 -> 0
ddcot665 comparetotal -0E2 -0E1 -> -1
ddcot666 comparetotal 0E1 -0E1 -> 1
ddcot667 comparetotal 0E2 -0E1 -> 1
ddcot668 comparetotal -0E1 -0E2 -> 1
ddcot669 comparetotal -0E2 -0E2 -> 0
ddcot670 comparetotal 0E1 -0E2 -> 1
ddcot671 comparetotal 0E2 -0E2 -> 1
ddcot672 comparetotal -0E1 0E1 -> -1
ddcot673 comparetotal -0E2 0E1 -> -1
ddcot674 comparetotal 0E1 0E1 -> 0
ddcot675 comparetotal 0E2 0E1 -> 1
ddcot676 comparetotal -0E1 0E2 -> -1
ddcot677 comparetotal -0E2 0E2 -> -1
ddcot678 comparetotal 0E1 0E2 -> -1
ddcot679 comparetotal 0E2 0E2 -> 0
-- trailing zeros; unit-y
ddcot680 comparetotal 12 12 -> 0
ddcot681 comparetotal 12 12.0 -> 1
ddcot682 comparetotal 12 12.00 -> 1
ddcot683 comparetotal 12 12.000 -> 1
ddcot684 comparetotal 12 12.0000 -> 1
ddcot685 comparetotal 12 12.00000 -> 1
ddcot686 comparetotal 12 12.000000 -> 1
ddcot687 comparetotal 12 12.0000000 -> 1
ddcot688 comparetotal 12 12.00000000 -> 1
ddcot689 comparetotal 12 12.000000000 -> 1
ddcot690 comparetotal 12 12 -> 0
ddcot691 comparetotal 12.0 12 -> -1
ddcot692 comparetotal 12.00 12 -> -1
ddcot693 comparetotal 12.000 12 -> -1
ddcot694 comparetotal 12.0000 12 -> -1
ddcot695 comparetotal 12.00000 12 -> -1
ddcot696 comparetotal 12.000000 12 -> -1
ddcot697 comparetotal 12.0000000 12 -> -1
ddcot698 comparetotal 12.00000000 12 -> -1
ddcot699 comparetotal 12.000000000 12 -> -1
-- old long operand checks
ddcot701 comparetotal 12345678000 1 -> 1
ddcot702 comparetotal 1 12345678000 -> -1
ddcot703 comparetotal 1234567800 1 -> 1
ddcot704 comparetotal 1 1234567800 -> -1
ddcot705 comparetotal 1234567890 1 -> 1
ddcot706 comparetotal 1 1234567890 -> -1
ddcot707 comparetotal 1234567891 1 -> 1
ddcot708 comparetotal 1 1234567891 -> -1
ddcot709 comparetotal 12345678901 1 -> 1
ddcot710 comparetotal 1 12345678901 -> -1
ddcot711 comparetotal 1234567896 1 -> 1
ddcot712 comparetotal 1 1234567896 -> -1
ddcot713 comparetotal -1234567891 1 -> -1
ddcot714 comparetotal 1 -1234567891 -> 1
ddcot715 comparetotal -12345678901 1 -> -1
ddcot716 comparetotal 1 -12345678901 -> 1
ddcot717 comparetotal -1234567896 1 -> -1
ddcot718 comparetotal 1 -1234567896 -> 1
-- old residue cases
ddcot740 comparetotal 1 0.9999999 -> 1
ddcot741 comparetotal 1 0.999999 -> 1
ddcot742 comparetotal 1 0.99999 -> 1
ddcot743 comparetotal 1 1.0000 -> 1
ddcot744 comparetotal 1 1.00001 -> -1
ddcot745 comparetotal 1 1.000001 -> -1
ddcot746 comparetotal 1 1.0000001 -> -1
ddcot750 comparetotal 0.9999999 1 -> -1
ddcot751 comparetotal 0.999999 1 -> -1
ddcot752 comparetotal 0.99999 1 -> -1
ddcot753 comparetotal 1.0000 1 -> -1
ddcot754 comparetotal 1.00001 1 -> 1
ddcot755 comparetotal 1.000001 1 -> 1
ddcot756 comparetotal 1.0000001 1 -> 1
-- Specials
ddcot780 comparetotal Inf -Inf -> 1
ddcot781 comparetotal Inf -1000 -> 1
ddcot782 comparetotal Inf -1 -> 1
ddcot783 comparetotal Inf -0 -> 1
ddcot784 comparetotal Inf 0 -> 1
ddcot785 comparetotal Inf 1 -> 1
ddcot786 comparetotal Inf 1000 -> 1
ddcot787 comparetotal Inf Inf -> 0
ddcot788 comparetotal -1000 Inf -> -1
ddcot789 comparetotal -Inf Inf -> -1
ddcot790 comparetotal -1 Inf -> -1
ddcot791 comparetotal -0 Inf -> -1
ddcot792 comparetotal 0 Inf -> -1
ddcot793 comparetotal 1 Inf -> -1
ddcot794 comparetotal 1000 Inf -> -1
ddcot795 comparetotal Inf Inf -> 0
ddcot800 comparetotal -Inf -Inf -> 0
ddcot801 comparetotal -Inf -1000 -> -1
ddcot802 comparetotal -Inf -1 -> -1
ddcot803 comparetotal -Inf -0 -> -1
ddcot804 comparetotal -Inf 0 -> -1
ddcot805 comparetotal -Inf 1 -> -1
ddcot806 comparetotal -Inf 1000 -> -1
ddcot807 comparetotal -Inf Inf -> -1
ddcot808 comparetotal -Inf -Inf -> 0
ddcot809 comparetotal -1000 -Inf -> 1
ddcot810 comparetotal -1 -Inf -> 1
ddcot811 comparetotal -0 -Inf -> 1
ddcot812 comparetotal 0 -Inf -> 1
ddcot813 comparetotal 1 -Inf -> 1
ddcot814 comparetotal 1000 -Inf -> 1
ddcot815 comparetotal Inf -Inf -> 1
ddcot821 comparetotal NaN -Inf -> 1
ddcot822 comparetotal NaN -1000 -> 1
ddcot823 comparetotal NaN -1 -> 1
ddcot824 comparetotal NaN -0 -> 1
ddcot825 comparetotal NaN 0 -> 1
ddcot826 comparetotal NaN 1 -> 1
ddcot827 comparetotal NaN 1000 -> 1
ddcot828 comparetotal NaN Inf -> 1
ddcot829 comparetotal NaN NaN -> 0
ddcot830 comparetotal -Inf NaN -> -1
ddcot831 comparetotal -1000 NaN -> -1
ddcot832 comparetotal -1 NaN -> -1
ddcot833 comparetotal -0 NaN -> -1
ddcot834 comparetotal 0 NaN -> -1
ddcot835 comparetotal 1 NaN -> -1
ddcot836 comparetotal 1000 NaN -> -1
ddcot837 comparetotal Inf NaN -> -1
ddcot838 comparetotal -NaN -NaN -> 0
ddcot839 comparetotal +NaN -NaN -> 1
ddcot840 comparetotal -NaN +NaN -> -1
ddcot841 comparetotal sNaN -sNaN -> 1
ddcot842 comparetotal sNaN -NaN -> 1
ddcot843 comparetotal sNaN -Inf -> 1
ddcot844 comparetotal sNaN -1000 -> 1
ddcot845 comparetotal sNaN -1 -> 1
ddcot846 comparetotal sNaN -0 -> 1
ddcot847 comparetotal sNaN 0 -> 1
ddcot848 comparetotal sNaN 1 -> 1
ddcot849 comparetotal sNaN 1000 -> 1
ddcot850 comparetotal sNaN NaN -> -1
ddcot851 comparetotal sNaN sNaN -> 0
ddcot852 comparetotal -sNaN sNaN -> -1
ddcot853 comparetotal -NaN sNaN -> -1
ddcot854 comparetotal -Inf sNaN -> -1
ddcot855 comparetotal -1000 sNaN -> -1
ddcot856 comparetotal -1 sNaN -> -1
ddcot857 comparetotal -0 sNaN -> -1
ddcot858 comparetotal 0 sNaN -> -1
ddcot859 comparetotal 1 sNaN -> -1
ddcot860 comparetotal 1000 sNaN -> -1
ddcot861 comparetotal Inf sNaN -> -1
ddcot862 comparetotal NaN sNaN -> 1
ddcot863 comparetotal sNaN sNaN -> 0
ddcot871 comparetotal -sNaN -sNaN -> 0
ddcot872 comparetotal -sNaN -NaN -> 1
ddcot873 comparetotal -sNaN -Inf -> -1
ddcot874 comparetotal -sNaN -1000 -> -1
ddcot875 comparetotal -sNaN -1 -> -1
ddcot876 comparetotal -sNaN -0 -> -1
ddcot877 comparetotal -sNaN 0 -> -1
ddcot878 comparetotal -sNaN 1 -> -1
ddcot879 comparetotal -sNaN 1000 -> -1
ddcot880 comparetotal -sNaN NaN -> -1
ddcot881 comparetotal -sNaN sNaN -> -1
ddcot882 comparetotal -sNaN -sNaN -> 0
ddcot883 comparetotal -NaN -sNaN -> -1
ddcot884 comparetotal -Inf -sNaN -> 1
ddcot885 comparetotal -1000 -sNaN -> 1
ddcot886 comparetotal -1 -sNaN -> 1
ddcot887 comparetotal -0 -sNaN -> 1
ddcot888 comparetotal 0 -sNaN -> 1
ddcot889 comparetotal 1 -sNaN -> 1
ddcot890 comparetotal 1000 -sNaN -> 1
ddcot891 comparetotal Inf -sNaN -> 1
ddcot892 comparetotal NaN -sNaN -> 1
ddcot893 comparetotal sNaN -sNaN -> 1
-- NaNs with payload
ddcot960 comparetotal NaN9 -Inf -> 1
ddcot961 comparetotal NaN8 999 -> 1
ddcot962 comparetotal NaN77 Inf -> 1
ddcot963 comparetotal -NaN67 NaN5 -> -1
ddcot964 comparetotal -Inf -NaN4 -> 1
ddcot965 comparetotal -999 -NaN33 -> 1
ddcot966 comparetotal Inf NaN2 -> -1
ddcot970 comparetotal -NaN41 -NaN42 -> 1
ddcot971 comparetotal +NaN41 -NaN42 -> 1
ddcot972 comparetotal -NaN41 +NaN42 -> -1
ddcot973 comparetotal +NaN41 +NaN42 -> -1
ddcot974 comparetotal -NaN42 -NaN01 -> -1
ddcot975 comparetotal +NaN42 -NaN01 -> 1
ddcot976 comparetotal -NaN42 +NaN01 -> -1
ddcot977 comparetotal +NaN42 +NaN01 -> 1
ddcot980 comparetotal -sNaN771 -sNaN772 -> 1
ddcot981 comparetotal +sNaN771 -sNaN772 -> 1
ddcot982 comparetotal -sNaN771 +sNaN772 -> -1
ddcot983 comparetotal +sNaN771 +sNaN772 -> -1
ddcot984 comparetotal -sNaN772 -sNaN771 -> -1
ddcot985 comparetotal +sNaN772 -sNaN771 -> 1
ddcot986 comparetotal -sNaN772 +sNaN771 -> -1
ddcot987 comparetotal +sNaN772 +sNaN771 -> 1
ddcot991 comparetotal -sNaN99 -Inf -> -1
ddcot992 comparetotal sNaN98 -11 -> 1
ddcot993 comparetotal sNaN97 NaN -> -1
ddcot994 comparetotal sNaN16 sNaN94 -> -1
ddcot995 comparetotal NaN85 sNaN83 -> 1
ddcot996 comparetotal -Inf sNaN92 -> -1
ddcot997 comparetotal 088 sNaN81 -> -1
ddcot998 comparetotal Inf sNaN90 -> -1
ddcot999 comparetotal NaN -sNaN89 -> 1
-- spread zeros
ddcot1110 comparetotal 0E-383 0 -> -1
ddcot1111 comparetotal 0E-383 -0 -> 1
ddcot1112 comparetotal -0E-383 0 -> -1
ddcot1113 comparetotal -0E-383 -0 -> 1
ddcot1114 comparetotal 0E-383 0E+384 -> -1
ddcot1115 comparetotal 0E-383 -0E+384 -> 1
ddcot1116 comparetotal -0E-383 0E+384 -> -1
ddcot1117 comparetotal -0E-383 -0E+384 -> 1
ddcot1118 comparetotal 0 0E+384 -> -1
ddcot1119 comparetotal 0 -0E+384 -> 1
ddcot1120 comparetotal -0 0E+384 -> -1
ddcot1121 comparetotal -0 -0E+384 -> 1
ddcot1130 comparetotal 0E+384 0 -> 1
ddcot1131 comparetotal 0E+384 -0 -> 1
ddcot1132 comparetotal -0E+384 0 -> -1
ddcot1133 comparetotal -0E+384 -0 -> -1
ddcot1134 comparetotal 0E+384 0E-383 -> 1
ddcot1135 comparetotal 0E+384 -0E-383 -> 1
ddcot1136 comparetotal -0E+384 0E-383 -> -1
ddcot1137 comparetotal -0E+384 -0E-383 -> -1
ddcot1138 comparetotal 0 0E-383 -> 1
ddcot1139 comparetotal 0 -0E-383 -> 1
ddcot1140 comparetotal -0 0E-383 -> -1
ddcot1141 comparetotal -0 -0E-383 -> -1
-- Null tests
ddcot9990 comparetotal 10 # -> NaN Invalid_operation
ddcot9991 comparetotal # 10 -> NaN Invalid_operation
|
Added test/dectest/ddCompareTotalMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 |
------------------------------------------------------------------------
-- ddCompareTotalMag.decTest -- decDouble comparison; abs. total order--
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- Similarly, comparetotal will have some radically different paths
-- than compare.
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddctm001 comparetotmag -2 -2 -> 0
ddctm002 comparetotmag -2 -1 -> 1
ddctm003 comparetotmag -2 0 -> 1
ddctm004 comparetotmag -2 1 -> 1
ddctm005 comparetotmag -2 2 -> 0
ddctm006 comparetotmag -1 -2 -> -1
ddctm007 comparetotmag -1 -1 -> 0
ddctm008 comparetotmag -1 0 -> 1
ddctm009 comparetotmag -1 1 -> 0
ddctm010 comparetotmag -1 2 -> -1
ddctm011 comparetotmag 0 -2 -> -1
ddctm012 comparetotmag 0 -1 -> -1
ddctm013 comparetotmag 0 0 -> 0
ddctm014 comparetotmag 0 1 -> -1
ddctm015 comparetotmag 0 2 -> -1
ddctm016 comparetotmag 1 -2 -> -1
ddctm017 comparetotmag 1 -1 -> 0
ddctm018 comparetotmag 1 0 -> 1
ddctm019 comparetotmag 1 1 -> 0
ddctm020 comparetotmag 1 2 -> -1
ddctm021 comparetotmag 2 -2 -> 0
ddctm022 comparetotmag 2 -1 -> 1
ddctm023 comparetotmag 2 0 -> 1
ddctm025 comparetotmag 2 1 -> 1
ddctm026 comparetotmag 2 2 -> 0
ddctm031 comparetotmag -20 -20 -> 0
ddctm032 comparetotmag -20 -10 -> 1
ddctm033 comparetotmag -20 00 -> 1
ddctm034 comparetotmag -20 10 -> 1
ddctm035 comparetotmag -20 20 -> 0
ddctm036 comparetotmag -10 -20 -> -1
ddctm037 comparetotmag -10 -10 -> 0
ddctm038 comparetotmag -10 00 -> 1
ddctm039 comparetotmag -10 10 -> 0
ddctm040 comparetotmag -10 20 -> -1
ddctm041 comparetotmag 00 -20 -> -1
ddctm042 comparetotmag 00 -10 -> -1
ddctm043 comparetotmag 00 00 -> 0
ddctm044 comparetotmag 00 10 -> -1
ddctm045 comparetotmag 00 20 -> -1
ddctm046 comparetotmag 10 -20 -> -1
ddctm047 comparetotmag 10 -10 -> 0
ddctm048 comparetotmag 10 00 -> 1
ddctm049 comparetotmag 10 10 -> 0
ddctm050 comparetotmag 10 20 -> -1
ddctm051 comparetotmag 20 -20 -> 0
ddctm052 comparetotmag 20 -10 -> 1
ddctm053 comparetotmag 20 00 -> 1
ddctm055 comparetotmag 20 10 -> 1
ddctm056 comparetotmag 20 20 -> 0
ddctm061 comparetotmag -2.0 -2.0 -> 0
ddctm062 comparetotmag -2.0 -1.0 -> 1
ddctm063 comparetotmag -2.0 0.0 -> 1
ddctm064 comparetotmag -2.0 1.0 -> 1
ddctm065 comparetotmag -2.0 2.0 -> 0
ddctm066 comparetotmag -1.0 -2.0 -> -1
ddctm067 comparetotmag -1.0 -1.0 -> 0
ddctm068 comparetotmag -1.0 0.0 -> 1
ddctm069 comparetotmag -1.0 1.0 -> 0
ddctm070 comparetotmag -1.0 2.0 -> -1
ddctm071 comparetotmag 0.0 -2.0 -> -1
ddctm072 comparetotmag 0.0 -1.0 -> -1
ddctm073 comparetotmag 0.0 0.0 -> 0
ddctm074 comparetotmag 0.0 1.0 -> -1
ddctm075 comparetotmag 0.0 2.0 -> -1
ddctm076 comparetotmag 1.0 -2.0 -> -1
ddctm077 comparetotmag 1.0 -1.0 -> 0
ddctm078 comparetotmag 1.0 0.0 -> 1
ddctm079 comparetotmag 1.0 1.0 -> 0
ddctm080 comparetotmag 1.0 2.0 -> -1
ddctm081 comparetotmag 2.0 -2.0 -> 0
ddctm082 comparetotmag 2.0 -1.0 -> 1
ddctm083 comparetotmag 2.0 0.0 -> 1
ddctm085 comparetotmag 2.0 1.0 -> 1
ddctm086 comparetotmag 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
ddctm090 comparetotmag 9.99999999E+384 9.99999999E+384 -> 0
ddctm091 comparetotmag -9.99999999E+384 9.99999999E+384 -> 0
ddctm092 comparetotmag 9.99999999E+384 -9.99999999E+384 -> 0
ddctm093 comparetotmag -9.99999999E+384 -9.99999999E+384 -> 0
-- some differing length/exponent cases
-- in this first group, compare would compare all equal
ddctm100 comparetotmag 7.0 7.0 -> 0
ddctm101 comparetotmag 7.0 7 -> -1
ddctm102 comparetotmag 7 7.0 -> 1
ddctm103 comparetotmag 7E+0 7.0 -> 1
ddctm104 comparetotmag 70E-1 7.0 -> 0
ddctm105 comparetotmag 0.7E+1 7 -> 0
ddctm106 comparetotmag 70E-1 7 -> -1
ddctm107 comparetotmag 7.0 7E+0 -> -1
ddctm108 comparetotmag 7.0 70E-1 -> 0
ddctm109 comparetotmag 7 0.7E+1 -> 0
ddctm110 comparetotmag 7 70E-1 -> 1
ddctm120 comparetotmag 8.0 7.0 -> 1
ddctm121 comparetotmag 8.0 7 -> 1
ddctm122 comparetotmag 8 7.0 -> 1
ddctm123 comparetotmag 8E+0 7.0 -> 1
ddctm124 comparetotmag 80E-1 7.0 -> 1
ddctm125 comparetotmag 0.8E+1 7 -> 1
ddctm126 comparetotmag 80E-1 7 -> 1
ddctm127 comparetotmag 8.0 7E+0 -> 1
ddctm128 comparetotmag 8.0 70E-1 -> 1
ddctm129 comparetotmag 8 0.7E+1 -> 1
ddctm130 comparetotmag 8 70E-1 -> 1
ddctm140 comparetotmag 8.0 9.0 -> -1
ddctm141 comparetotmag 8.0 9 -> -1
ddctm142 comparetotmag 8 9.0 -> -1
ddctm143 comparetotmag 8E+0 9.0 -> -1
ddctm144 comparetotmag 80E-1 9.0 -> -1
ddctm145 comparetotmag 0.8E+1 9 -> -1
ddctm146 comparetotmag 80E-1 9 -> -1
ddctm147 comparetotmag 8.0 9E+0 -> -1
ddctm148 comparetotmag 8.0 90E-1 -> -1
ddctm149 comparetotmag 8 0.9E+1 -> -1
ddctm150 comparetotmag 8 90E-1 -> -1
-- and again, with sign changes -+ ..
ddctm200 comparetotmag -7.0 7.0 -> 0
ddctm201 comparetotmag -7.0 7 -> -1
ddctm202 comparetotmag -7 7.0 -> 1
ddctm203 comparetotmag -7E+0 7.0 -> 1
ddctm204 comparetotmag -70E-1 7.0 -> 0
ddctm205 comparetotmag -0.7E+1 7 -> 0
ddctm206 comparetotmag -70E-1 7 -> -1
ddctm207 comparetotmag -7.0 7E+0 -> -1
ddctm208 comparetotmag -7.0 70E-1 -> 0
ddctm209 comparetotmag -7 0.7E+1 -> 0
ddctm210 comparetotmag -7 70E-1 -> 1
ddctm220 comparetotmag -8.0 7.0 -> 1
ddctm221 comparetotmag -8.0 7 -> 1
ddctm222 comparetotmag -8 7.0 -> 1
ddctm223 comparetotmag -8E+0 7.0 -> 1
ddctm224 comparetotmag -80E-1 7.0 -> 1
ddctm225 comparetotmag -0.8E+1 7 -> 1
ddctm226 comparetotmag -80E-1 7 -> 1
ddctm227 comparetotmag -8.0 7E+0 -> 1
ddctm228 comparetotmag -8.0 70E-1 -> 1
ddctm229 comparetotmag -8 0.7E+1 -> 1
ddctm230 comparetotmag -8 70E-1 -> 1
ddctm240 comparetotmag -8.0 9.0 -> -1
ddctm241 comparetotmag -8.0 9 -> -1
ddctm242 comparetotmag -8 9.0 -> -1
ddctm243 comparetotmag -8E+0 9.0 -> -1
ddctm244 comparetotmag -80E-1 9.0 -> -1
ddctm245 comparetotmag -0.8E+1 9 -> -1
ddctm246 comparetotmag -80E-1 9 -> -1
ddctm247 comparetotmag -8.0 9E+0 -> -1
ddctm248 comparetotmag -8.0 90E-1 -> -1
ddctm249 comparetotmag -8 0.9E+1 -> -1
ddctm250 comparetotmag -8 90E-1 -> -1
-- and again, with sign changes +- ..
ddctm300 comparetotmag 7.0 -7.0 -> 0
ddctm301 comparetotmag 7.0 -7 -> -1
ddctm302 comparetotmag 7 -7.0 -> 1
ddctm303 comparetotmag 7E+0 -7.0 -> 1
ddctm304 comparetotmag 70E-1 -7.0 -> 0
ddctm305 comparetotmag .7E+1 -7 -> 0
ddctm306 comparetotmag 70E-1 -7 -> -1
ddctm307 comparetotmag 7.0 -7E+0 -> -1
ddctm308 comparetotmag 7.0 -70E-1 -> 0
ddctm309 comparetotmag 7 -.7E+1 -> 0
ddctm310 comparetotmag 7 -70E-1 -> 1
ddctm320 comparetotmag 8.0 -7.0 -> 1
ddctm321 comparetotmag 8.0 -7 -> 1
ddctm322 comparetotmag 8 -7.0 -> 1
ddctm323 comparetotmag 8E+0 -7.0 -> 1
ddctm324 comparetotmag 80E-1 -7.0 -> 1
ddctm325 comparetotmag .8E+1 -7 -> 1
ddctm326 comparetotmag 80E-1 -7 -> 1
ddctm327 comparetotmag 8.0 -7E+0 -> 1
ddctm328 comparetotmag 8.0 -70E-1 -> 1
ddctm329 comparetotmag 8 -.7E+1 -> 1
ddctm330 comparetotmag 8 -70E-1 -> 1
ddctm340 comparetotmag 8.0 -9.0 -> -1
ddctm341 comparetotmag 8.0 -9 -> -1
ddctm342 comparetotmag 8 -9.0 -> -1
ddctm343 comparetotmag 8E+0 -9.0 -> -1
ddctm344 comparetotmag 80E-1 -9.0 -> -1
ddctm345 comparetotmag .8E+1 -9 -> -1
ddctm346 comparetotmag 80E-1 -9 -> -1
ddctm347 comparetotmag 8.0 -9E+0 -> -1
ddctm348 comparetotmag 8.0 -90E-1 -> -1
ddctm349 comparetotmag 8 -.9E+1 -> -1
ddctm350 comparetotmag 8 -90E-1 -> -1
-- and again, with sign changes -- ..
ddctm400 comparetotmag -7.0 -7.0 -> 0
ddctm401 comparetotmag -7.0 -7 -> -1
ddctm402 comparetotmag -7 -7.0 -> 1
ddctm403 comparetotmag -7E+0 -7.0 -> 1
ddctm404 comparetotmag -70E-1 -7.0 -> 0
ddctm405 comparetotmag -.7E+1 -7 -> 0
ddctm406 comparetotmag -70E-1 -7 -> -1
ddctm407 comparetotmag -7.0 -7E+0 -> -1
ddctm408 comparetotmag -7.0 -70E-1 -> 0
ddctm409 comparetotmag -7 -.7E+1 -> 0
ddctm410 comparetotmag -7 -70E-1 -> 1
ddctm420 comparetotmag -8.0 -7.0 -> 1
ddctm421 comparetotmag -8.0 -7 -> 1
ddctm422 comparetotmag -8 -7.0 -> 1
ddctm423 comparetotmag -8E+0 -7.0 -> 1
ddctm424 comparetotmag -80E-1 -7.0 -> 1
ddctm425 comparetotmag -.8E+1 -7 -> 1
ddctm426 comparetotmag -80E-1 -7 -> 1
ddctm427 comparetotmag -8.0 -7E+0 -> 1
ddctm428 comparetotmag -8.0 -70E-1 -> 1
ddctm429 comparetotmag -8 -.7E+1 -> 1
ddctm430 comparetotmag -8 -70E-1 -> 1
ddctm440 comparetotmag -8.0 -9.0 -> -1
ddctm441 comparetotmag -8.0 -9 -> -1
ddctm442 comparetotmag -8 -9.0 -> -1
ddctm443 comparetotmag -8E+0 -9.0 -> -1
ddctm444 comparetotmag -80E-1 -9.0 -> -1
ddctm445 comparetotmag -.8E+1 -9 -> -1
ddctm446 comparetotmag -80E-1 -9 -> -1
ddctm447 comparetotmag -8.0 -9E+0 -> -1
ddctm448 comparetotmag -8.0 -90E-1 -> -1
ddctm449 comparetotmag -8 -.9E+1 -> -1
ddctm450 comparetotmag -8 -90E-1 -> -1
-- testcases that subtract to lots of zeros at boundaries [pgr]
ddctm473 comparetotmag 123.4560000000000E-89 123.456E-89 -> -1
ddctm474 comparetotmag 123.456000000000E+89 123.456E+89 -> -1
ddctm475 comparetotmag 123.45600000000E-89 123.456E-89 -> -1
ddctm476 comparetotmag 123.4560000000E+89 123.456E+89 -> -1
ddctm477 comparetotmag 123.456000000E-89 123.456E-89 -> -1
ddctm478 comparetotmag 123.45600000E+89 123.456E+89 -> -1
ddctm479 comparetotmag 123.4560000E-89 123.456E-89 -> -1
ddctm480 comparetotmag 123.456000E+89 123.456E+89 -> -1
ddctm481 comparetotmag 123.45600E-89 123.456E-89 -> -1
ddctm482 comparetotmag 123.4560E+89 123.456E+89 -> -1
ddctm483 comparetotmag 123.456E-89 123.456E-89 -> 0
ddctm487 comparetotmag 123.456E+89 123.4560000000000E+89 -> 1
ddctm488 comparetotmag 123.456E-89 123.456000000000E-89 -> 1
ddctm489 comparetotmag 123.456E+89 123.45600000000E+89 -> 1
ddctm490 comparetotmag 123.456E-89 123.4560000000E-89 -> 1
ddctm491 comparetotmag 123.456E+89 123.456000000E+89 -> 1
ddctm492 comparetotmag 123.456E-89 123.45600000E-89 -> 1
ddctm493 comparetotmag 123.456E+89 123.4560000E+89 -> 1
ddctm494 comparetotmag 123.456E-89 123.456000E-89 -> 1
ddctm495 comparetotmag 123.456E+89 123.45600E+89 -> 1
ddctm496 comparetotmag 123.456E-89 123.4560E-89 -> 1
ddctm497 comparetotmag 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
ddctm498 comparetotmag 1 1E-17 -> 1
ddctm499 comparetotmag 1 1E-16 -> 1
ddctm500 comparetotmag 1 1E-15 -> 1
ddctm501 comparetotmag 1 1E-14 -> 1
ddctm502 comparetotmag 1 1E-13 -> 1
ddctm503 comparetotmag 1 1E-12 -> 1
ddctm504 comparetotmag 1 1E-11 -> 1
ddctm505 comparetotmag 1 1E-10 -> 1
ddctm506 comparetotmag 1 1E-9 -> 1
ddctm507 comparetotmag 1 1E-8 -> 1
ddctm508 comparetotmag 1 1E-7 -> 1
ddctm509 comparetotmag 1 1E-6 -> 1
ddctm510 comparetotmag 1 1E-5 -> 1
ddctm511 comparetotmag 1 1E-4 -> 1
ddctm512 comparetotmag 1 1E-3 -> 1
ddctm513 comparetotmag 1 1E-2 -> 1
ddctm514 comparetotmag 1 1E-1 -> 1
ddctm515 comparetotmag 1 1E-0 -> 0
ddctm516 comparetotmag 1 1E+1 -> -1
ddctm517 comparetotmag 1 1E+2 -> -1
ddctm518 comparetotmag 1 1E+3 -> -1
ddctm519 comparetotmag 1 1E+4 -> -1
ddctm521 comparetotmag 1 1E+5 -> -1
ddctm522 comparetotmag 1 1E+6 -> -1
ddctm523 comparetotmag 1 1E+7 -> -1
ddctm524 comparetotmag 1 1E+8 -> -1
ddctm525 comparetotmag 1 1E+9 -> -1
ddctm526 comparetotmag 1 1E+10 -> -1
ddctm527 comparetotmag 1 1E+11 -> -1
ddctm528 comparetotmag 1 1E+12 -> -1
ddctm529 comparetotmag 1 1E+13 -> -1
ddctm530 comparetotmag 1 1E+14 -> -1
ddctm531 comparetotmag 1 1E+15 -> -1
ddctm532 comparetotmag 1 1E+16 -> -1
ddctm533 comparetotmag 1 1E+17 -> -1
-- LR swap
ddctm538 comparetotmag 1E-17 1 -> -1
ddctm539 comparetotmag 1E-16 1 -> -1
ddctm540 comparetotmag 1E-15 1 -> -1
ddctm541 comparetotmag 1E-14 1 -> -1
ddctm542 comparetotmag 1E-13 1 -> -1
ddctm543 comparetotmag 1E-12 1 -> -1
ddctm544 comparetotmag 1E-11 1 -> -1
ddctm545 comparetotmag 1E-10 1 -> -1
ddctm546 comparetotmag 1E-9 1 -> -1
ddctm547 comparetotmag 1E-8 1 -> -1
ddctm548 comparetotmag 1E-7 1 -> -1
ddctm549 comparetotmag 1E-6 1 -> -1
ddctm550 comparetotmag 1E-5 1 -> -1
ddctm551 comparetotmag 1E-4 1 -> -1
ddctm552 comparetotmag 1E-3 1 -> -1
ddctm553 comparetotmag 1E-2 1 -> -1
ddctm554 comparetotmag 1E-1 1 -> -1
ddctm555 comparetotmag 1E-0 1 -> 0
ddctm556 comparetotmag 1E+1 1 -> 1
ddctm557 comparetotmag 1E+2 1 -> 1
ddctm558 comparetotmag 1E+3 1 -> 1
ddctm559 comparetotmag 1E+4 1 -> 1
ddctm561 comparetotmag 1E+5 1 -> 1
ddctm562 comparetotmag 1E+6 1 -> 1
ddctm563 comparetotmag 1E+7 1 -> 1
ddctm564 comparetotmag 1E+8 1 -> 1
ddctm565 comparetotmag 1E+9 1 -> 1
ddctm566 comparetotmag 1E+10 1 -> 1
ddctm567 comparetotmag 1E+11 1 -> 1
ddctm568 comparetotmag 1E+12 1 -> 1
ddctm569 comparetotmag 1E+13 1 -> 1
ddctm570 comparetotmag 1E+14 1 -> 1
ddctm571 comparetotmag 1E+15 1 -> 1
ddctm572 comparetotmag 1E+16 1 -> 1
ddctm573 comparetotmag 1E+17 1 -> 1
-- similar with a useful coefficient, one side only
ddctm578 comparetotmag 0.000000987654321 1E-17 -> 1
ddctm579 comparetotmag 0.000000987654321 1E-16 -> 1
ddctm580 comparetotmag 0.000000987654321 1E-15 -> 1
ddctm581 comparetotmag 0.000000987654321 1E-14 -> 1
ddctm582 comparetotmag 0.000000987654321 1E-13 -> 1
ddctm583 comparetotmag 0.000000987654321 1E-12 -> 1
ddctm584 comparetotmag 0.000000987654321 1E-11 -> 1
ddctm585 comparetotmag 0.000000987654321 1E-10 -> 1
ddctm586 comparetotmag 0.000000987654321 1E-9 -> 1
ddctm587 comparetotmag 0.000000987654321 1E-8 -> 1
ddctm588 comparetotmag 0.000000987654321 1E-7 -> 1
ddctm589 comparetotmag 0.000000987654321 1E-6 -> -1
ddctm590 comparetotmag 0.000000987654321 1E-5 -> -1
ddctm591 comparetotmag 0.000000987654321 1E-4 -> -1
ddctm592 comparetotmag 0.000000987654321 1E-3 -> -1
ddctm593 comparetotmag 0.000000987654321 1E-2 -> -1
ddctm594 comparetotmag 0.000000987654321 1E-1 -> -1
ddctm595 comparetotmag 0.000000987654321 1E-0 -> -1
ddctm596 comparetotmag 0.000000987654321 1E+1 -> -1
ddctm597 comparetotmag 0.000000987654321 1E+2 -> -1
ddctm598 comparetotmag 0.000000987654321 1E+3 -> -1
ddctm599 comparetotmag 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
ddctm600 comparetotmag 12 12.2345 -> -1
ddctm601 comparetotmag 12.0 12.2345 -> -1
ddctm602 comparetotmag 12.00 12.2345 -> -1
ddctm603 comparetotmag 12.000 12.2345 -> -1
ddctm604 comparetotmag 12.0000 12.2345 -> -1
ddctm605 comparetotmag 12.00000 12.2345 -> -1
ddctm606 comparetotmag 12.000000 12.2345 -> -1
ddctm607 comparetotmag 12.0000000 12.2345 -> -1
ddctm608 comparetotmag 12.00000000 12.2345 -> -1
ddctm609 comparetotmag 12.000000000 12.2345 -> -1
ddctm610 comparetotmag 12.1234 12 -> 1
ddctm611 comparetotmag 12.1234 12.0 -> 1
ddctm612 comparetotmag 12.1234 12.00 -> 1
ddctm613 comparetotmag 12.1234 12.000 -> 1
ddctm614 comparetotmag 12.1234 12.0000 -> 1
ddctm615 comparetotmag 12.1234 12.00000 -> 1
ddctm616 comparetotmag 12.1234 12.000000 -> 1
ddctm617 comparetotmag 12.1234 12.0000000 -> 1
ddctm618 comparetotmag 12.1234 12.00000000 -> 1
ddctm619 comparetotmag 12.1234 12.000000000 -> 1
ddctm620 comparetotmag -12 -12.2345 -> -1
ddctm621 comparetotmag -12.0 -12.2345 -> -1
ddctm622 comparetotmag -12.00 -12.2345 -> -1
ddctm623 comparetotmag -12.000 -12.2345 -> -1
ddctm624 comparetotmag -12.0000 -12.2345 -> -1
ddctm625 comparetotmag -12.00000 -12.2345 -> -1
ddctm626 comparetotmag -12.000000 -12.2345 -> -1
ddctm627 comparetotmag -12.0000000 -12.2345 -> -1
ddctm628 comparetotmag -12.00000000 -12.2345 -> -1
ddctm629 comparetotmag -12.000000000 -12.2345 -> -1
ddctm630 comparetotmag -12.1234 -12 -> 1
ddctm631 comparetotmag -12.1234 -12.0 -> 1
ddctm632 comparetotmag -12.1234 -12.00 -> 1
ddctm633 comparetotmag -12.1234 -12.000 -> 1
ddctm634 comparetotmag -12.1234 -12.0000 -> 1
ddctm635 comparetotmag -12.1234 -12.00000 -> 1
ddctm636 comparetotmag -12.1234 -12.000000 -> 1
ddctm637 comparetotmag -12.1234 -12.0000000 -> 1
ddctm638 comparetotmag -12.1234 -12.00000000 -> 1
ddctm639 comparetotmag -12.1234 -12.000000000 -> 1
-- extended zeros
ddctm640 comparetotmag 0 0 -> 0
ddctm641 comparetotmag 0 -0 -> 0
ddctm642 comparetotmag 0 -0.0 -> 1
ddctm643 comparetotmag 0 0.0 -> 1
ddctm644 comparetotmag -0 0 -> 0
ddctm645 comparetotmag -0 -0 -> 0
ddctm646 comparetotmag -0 -0.0 -> 1
ddctm647 comparetotmag -0 0.0 -> 1
ddctm648 comparetotmag 0.0 0 -> -1
ddctm649 comparetotmag 0.0 -0 -> -1
ddctm650 comparetotmag 0.0 -0.0 -> 0
ddctm651 comparetotmag 0.0 0.0 -> 0
ddctm652 comparetotmag -0.0 0 -> -1
ddctm653 comparetotmag -0.0 -0 -> -1
ddctm654 comparetotmag -0.0 -0.0 -> 0
ddctm655 comparetotmag -0.0 0.0 -> 0
ddctm656 comparetotmag -0E1 0.0 -> 1
ddctm657 comparetotmag -0E2 0.0 -> 1
ddctm658 comparetotmag 0E1 0.0 -> 1
ddctm659 comparetotmag 0E2 0.0 -> 1
ddctm660 comparetotmag -0E1 0 -> 1
ddctm661 comparetotmag -0E2 0 -> 1
ddctm662 comparetotmag 0E1 0 -> 1
ddctm663 comparetotmag 0E2 0 -> 1
ddctm664 comparetotmag -0E1 -0E1 -> 0
ddctm665 comparetotmag -0E2 -0E1 -> 1
ddctm666 comparetotmag 0E1 -0E1 -> 0
ddctm667 comparetotmag 0E2 -0E1 -> 1
ddctm668 comparetotmag -0E1 -0E2 -> -1
ddctm669 comparetotmag -0E2 -0E2 -> 0
ddctm670 comparetotmag 0E1 -0E2 -> -1
ddctm671 comparetotmag 0E2 -0E2 -> 0
ddctm672 comparetotmag -0E1 0E1 -> 0
ddctm673 comparetotmag -0E2 0E1 -> 1
ddctm674 comparetotmag 0E1 0E1 -> 0
ddctm675 comparetotmag 0E2 0E1 -> 1
ddctm676 comparetotmag -0E1 0E2 -> -1
ddctm677 comparetotmag -0E2 0E2 -> 0
ddctm678 comparetotmag 0E1 0E2 -> -1
ddctm679 comparetotmag 0E2 0E2 -> 0
-- trailing zeros; unit-y
ddctm680 comparetotmag 12 12 -> 0
ddctm681 comparetotmag 12 12.0 -> 1
ddctm682 comparetotmag 12 12.00 -> 1
ddctm683 comparetotmag 12 12.000 -> 1
ddctm684 comparetotmag 12 12.0000 -> 1
ddctm685 comparetotmag 12 12.00000 -> 1
ddctm686 comparetotmag 12 12.000000 -> 1
ddctm687 comparetotmag 12 12.0000000 -> 1
ddctm688 comparetotmag 12 12.00000000 -> 1
ddctm689 comparetotmag 12 12.000000000 -> 1
ddctm690 comparetotmag 12 12 -> 0
ddctm691 comparetotmag 12.0 12 -> -1
ddctm692 comparetotmag 12.00 12 -> -1
ddctm693 comparetotmag 12.000 12 -> -1
ddctm694 comparetotmag 12.0000 12 -> -1
ddctm695 comparetotmag 12.00000 12 -> -1
ddctm696 comparetotmag 12.000000 12 -> -1
ddctm697 comparetotmag 12.0000000 12 -> -1
ddctm698 comparetotmag 12.00000000 12 -> -1
ddctm699 comparetotmag 12.000000000 12 -> -1
-- old long operand checks
ddctm701 comparetotmag 12345678000 1 -> 1
ddctm702 comparetotmag 1 12345678000 -> -1
ddctm703 comparetotmag 1234567800 1 -> 1
ddctm704 comparetotmag 1 1234567800 -> -1
ddctm705 comparetotmag 1234567890 1 -> 1
ddctm706 comparetotmag 1 1234567890 -> -1
ddctm707 comparetotmag 1234567891 1 -> 1
ddctm708 comparetotmag 1 1234567891 -> -1
ddctm709 comparetotmag 12345678901 1 -> 1
ddctm710 comparetotmag 1 12345678901 -> -1
ddctm711 comparetotmag 1234567896 1 -> 1
ddctm712 comparetotmag 1 1234567896 -> -1
ddctm713 comparetotmag -1234567891 1 -> 1
ddctm714 comparetotmag 1 -1234567891 -> -1
ddctm715 comparetotmag -12345678901 1 -> 1
ddctm716 comparetotmag 1 -12345678901 -> -1
ddctm717 comparetotmag -1234567896 1 -> 1
ddctm718 comparetotmag 1 -1234567896 -> -1
-- old residue cases
ddctm740 comparetotmag 1 0.9999999 -> 1
ddctm741 comparetotmag 1 0.999999 -> 1
ddctm742 comparetotmag 1 0.99999 -> 1
ddctm743 comparetotmag 1 1.0000 -> 1
ddctm744 comparetotmag 1 1.00001 -> -1
ddctm745 comparetotmag 1 1.000001 -> -1
ddctm746 comparetotmag 1 1.0000001 -> -1
ddctm750 comparetotmag 0.9999999 1 -> -1
ddctm751 comparetotmag 0.999999 1 -> -1
ddctm752 comparetotmag 0.99999 1 -> -1
ddctm753 comparetotmag 1.0000 1 -> -1
ddctm754 comparetotmag 1.00001 1 -> 1
ddctm755 comparetotmag 1.000001 1 -> 1
ddctm756 comparetotmag 1.0000001 1 -> 1
-- Specials
ddctm780 comparetotmag Inf -Inf -> 0
ddctm781 comparetotmag Inf -1000 -> 1
ddctm782 comparetotmag Inf -1 -> 1
ddctm783 comparetotmag Inf -0 -> 1
ddctm784 comparetotmag Inf 0 -> 1
ddctm785 comparetotmag Inf 1 -> 1
ddctm786 comparetotmag Inf 1000 -> 1
ddctm787 comparetotmag Inf Inf -> 0
ddctm788 comparetotmag -1000 Inf -> -1
ddctm789 comparetotmag -Inf Inf -> 0
ddctm790 comparetotmag -1 Inf -> -1
ddctm791 comparetotmag -0 Inf -> -1
ddctm792 comparetotmag 0 Inf -> -1
ddctm793 comparetotmag 1 Inf -> -1
ddctm794 comparetotmag 1000 Inf -> -1
ddctm795 comparetotmag Inf Inf -> 0
ddctm800 comparetotmag -Inf -Inf -> 0
ddctm801 comparetotmag -Inf -1000 -> 1
ddctm802 comparetotmag -Inf -1 -> 1
ddctm803 comparetotmag -Inf -0 -> 1
ddctm804 comparetotmag -Inf 0 -> 1
ddctm805 comparetotmag -Inf 1 -> 1
ddctm806 comparetotmag -Inf 1000 -> 1
ddctm807 comparetotmag -Inf Inf -> 0
ddctm808 comparetotmag -Inf -Inf -> 0
ddctm809 comparetotmag -1000 -Inf -> -1
ddctm810 comparetotmag -1 -Inf -> -1
ddctm811 comparetotmag -0 -Inf -> -1
ddctm812 comparetotmag 0 -Inf -> -1
ddctm813 comparetotmag 1 -Inf -> -1
ddctm814 comparetotmag 1000 -Inf -> -1
ddctm815 comparetotmag Inf -Inf -> 0
ddctm821 comparetotmag NaN -Inf -> 1
ddctm822 comparetotmag NaN -1000 -> 1
ddctm823 comparetotmag NaN -1 -> 1
ddctm824 comparetotmag NaN -0 -> 1
ddctm825 comparetotmag NaN 0 -> 1
ddctm826 comparetotmag NaN 1 -> 1
ddctm827 comparetotmag NaN 1000 -> 1
ddctm828 comparetotmag NaN Inf -> 1
ddctm829 comparetotmag NaN NaN -> 0
ddctm830 comparetotmag -Inf NaN -> -1
ddctm831 comparetotmag -1000 NaN -> -1
ddctm832 comparetotmag -1 NaN -> -1
ddctm833 comparetotmag -0 NaN -> -1
ddctm834 comparetotmag 0 NaN -> -1
ddctm835 comparetotmag 1 NaN -> -1
ddctm836 comparetotmag 1000 NaN -> -1
ddctm837 comparetotmag Inf NaN -> -1
ddctm838 comparetotmag -NaN -NaN -> 0
ddctm839 comparetotmag +NaN -NaN -> 0
ddctm840 comparetotmag -NaN +NaN -> 0
ddctm841 comparetotmag sNaN -sNaN -> 0
ddctm842 comparetotmag sNaN -NaN -> -1
ddctm843 comparetotmag sNaN -Inf -> 1
ddctm844 comparetotmag sNaN -1000 -> 1
ddctm845 comparetotmag sNaN -1 -> 1
ddctm846 comparetotmag sNaN -0 -> 1
ddctm847 comparetotmag sNaN 0 -> 1
ddctm848 comparetotmag sNaN 1 -> 1
ddctm849 comparetotmag sNaN 1000 -> 1
ddctm850 comparetotmag sNaN NaN -> -1
ddctm851 comparetotmag sNaN sNaN -> 0
ddctm852 comparetotmag -sNaN sNaN -> 0
ddctm853 comparetotmag -NaN sNaN -> 1
ddctm854 comparetotmag -Inf sNaN -> -1
ddctm855 comparetotmag -1000 sNaN -> -1
ddctm856 comparetotmag -1 sNaN -> -1
ddctm857 comparetotmag -0 sNaN -> -1
ddctm858 comparetotmag 0 sNaN -> -1
ddctm859 comparetotmag 1 sNaN -> -1
ddctm860 comparetotmag 1000 sNaN -> -1
ddctm861 comparetotmag Inf sNaN -> -1
ddctm862 comparetotmag NaN sNaN -> 1
ddctm863 comparetotmag sNaN sNaN -> 0
ddctm871 comparetotmag -sNaN -sNaN -> 0
ddctm872 comparetotmag -sNaN -NaN -> -1
ddctm873 comparetotmag -sNaN -Inf -> 1
ddctm874 comparetotmag -sNaN -1000 -> 1
ddctm875 comparetotmag -sNaN -1 -> 1
ddctm876 comparetotmag -sNaN -0 -> 1
ddctm877 comparetotmag -sNaN 0 -> 1
ddctm878 comparetotmag -sNaN 1 -> 1
ddctm879 comparetotmag -sNaN 1000 -> 1
ddctm880 comparetotmag -sNaN NaN -> -1
ddctm881 comparetotmag -sNaN sNaN -> 0
ddctm882 comparetotmag -sNaN -sNaN -> 0
ddctm883 comparetotmag -NaN -sNaN -> 1
ddctm884 comparetotmag -Inf -sNaN -> -1
ddctm885 comparetotmag -1000 -sNaN -> -1
ddctm886 comparetotmag -1 -sNaN -> -1
ddctm887 comparetotmag -0 -sNaN -> -1
ddctm888 comparetotmag 0 -sNaN -> -1
ddctm889 comparetotmag 1 -sNaN -> -1
ddctm890 comparetotmag 1000 -sNaN -> -1
ddctm891 comparetotmag Inf -sNaN -> -1
ddctm892 comparetotmag NaN -sNaN -> 1
ddctm893 comparetotmag sNaN -sNaN -> 0
-- NaNs with payload
ddctm960 comparetotmag NaN9 -Inf -> 1
ddctm961 comparetotmag NaN8 999 -> 1
ddctm962 comparetotmag NaN77 Inf -> 1
ddctm963 comparetotmag -NaN67 NaN5 -> 1
ddctm964 comparetotmag -Inf -NaN4 -> -1
ddctm965 comparetotmag -999 -NaN33 -> -1
ddctm966 comparetotmag Inf NaN2 -> -1
ddctm970 comparetotmag -NaN41 -NaN42 -> -1
ddctm971 comparetotmag +NaN41 -NaN42 -> -1
ddctm972 comparetotmag -NaN41 +NaN42 -> -1
ddctm973 comparetotmag +NaN41 +NaN42 -> -1
ddctm974 comparetotmag -NaN42 -NaN01 -> 1
ddctm975 comparetotmag +NaN42 -NaN01 -> 1
ddctm976 comparetotmag -NaN42 +NaN01 -> 1
ddctm977 comparetotmag +NaN42 +NaN01 -> 1
ddctm980 comparetotmag -sNaN771 -sNaN772 -> -1
ddctm981 comparetotmag +sNaN771 -sNaN772 -> -1
ddctm982 comparetotmag -sNaN771 +sNaN772 -> -1
ddctm983 comparetotmag +sNaN771 +sNaN772 -> -1
ddctm984 comparetotmag -sNaN772 -sNaN771 -> 1
ddctm985 comparetotmag +sNaN772 -sNaN771 -> 1
ddctm986 comparetotmag -sNaN772 +sNaN771 -> 1
ddctm987 comparetotmag +sNaN772 +sNaN771 -> 1
ddctm991 comparetotmag -sNaN99 -Inf -> 1
ddctm992 comparetotmag sNaN98 -11 -> 1
ddctm993 comparetotmag sNaN97 NaN -> -1
ddctm994 comparetotmag sNaN16 sNaN94 -> -1
ddctm995 comparetotmag NaN85 sNaN83 -> 1
ddctm996 comparetotmag -Inf sNaN92 -> -1
ddctm997 comparetotmag 088 sNaN81 -> -1
ddctm998 comparetotmag Inf sNaN90 -> -1
ddctm999 comparetotmag NaN -sNaN89 -> 1
-- spread zeros
ddctm1110 comparetotmag 0E-383 0 -> -1
ddctm1111 comparetotmag 0E-383 -0 -> -1
ddctm1112 comparetotmag -0E-383 0 -> -1
ddctm1113 comparetotmag -0E-383 -0 -> -1
ddctm1114 comparetotmag 0E-383 0E+384 -> -1
ddctm1115 comparetotmag 0E-383 -0E+384 -> -1
ddctm1116 comparetotmag -0E-383 0E+384 -> -1
ddctm1117 comparetotmag -0E-383 -0E+384 -> -1
ddctm1118 comparetotmag 0 0E+384 -> -1
ddctm1119 comparetotmag 0 -0E+384 -> -1
ddctm1120 comparetotmag -0 0E+384 -> -1
ddctm1121 comparetotmag -0 -0E+384 -> -1
ddctm1130 comparetotmag 0E+384 0 -> 1
ddctm1131 comparetotmag 0E+384 -0 -> 1
ddctm1132 comparetotmag -0E+384 0 -> 1
ddctm1133 comparetotmag -0E+384 -0 -> 1
ddctm1134 comparetotmag 0E+384 0E-383 -> 1
ddctm1135 comparetotmag 0E+384 -0E-383 -> 1
ddctm1136 comparetotmag -0E+384 0E-383 -> 1
ddctm1137 comparetotmag -0E+384 -0E-383 -> 1
ddctm1138 comparetotmag 0 0E-383 -> 1
ddctm1139 comparetotmag 0 -0E-383 -> 1
ddctm1140 comparetotmag -0 0E-383 -> 1
ddctm1141 comparetotmag -0 -0E-383 -> 1
-- Null tests
ddctm9990 comparetotmag 10 # -> NaN Invalid_operation
ddctm9991 comparetotmag # 10 -> NaN Invalid_operation
|
Added test/dectest/ddCopy.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- ddCopy.decTest -- quiet decDouble copy --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddcpy001 copy +7.50 -> 7.50
-- Infinities
ddcpy011 copy Infinity -> Infinity
ddcpy012 copy -Infinity -> -Infinity
-- NaNs, 0 payload
ddcpy021 copy NaN -> NaN
ddcpy022 copy -NaN -> -NaN
ddcpy023 copy sNaN -> sNaN
ddcpy024 copy -sNaN -> -sNaN
-- NaNs, non-0 payload
ddcpy031 copy NaN10 -> NaN10
ddcpy032 copy -NaN10 -> -NaN10
ddcpy033 copy sNaN10 -> sNaN10
ddcpy034 copy -sNaN10 -> -sNaN10
ddcpy035 copy NaN7 -> NaN7
ddcpy036 copy -NaN7 -> -NaN7
ddcpy037 copy sNaN101 -> sNaN101
ddcpy038 copy -sNaN101 -> -sNaN101
-- finites
ddcpy101 copy 7 -> 7
ddcpy102 copy -7 -> -7
ddcpy103 copy 75 -> 75
ddcpy104 copy -75 -> -75
ddcpy105 copy 7.50 -> 7.50
ddcpy106 copy -7.50 -> -7.50
ddcpy107 copy 7.500 -> 7.500
ddcpy108 copy -7.500 -> -7.500
-- zeros
ddcpy111 copy 0 -> 0
ddcpy112 copy -0 -> -0
ddcpy113 copy 0E+4 -> 0E+4
ddcpy114 copy -0E+4 -> -0E+4
ddcpy115 copy 0.0000 -> 0.0000
ddcpy116 copy -0.0000 -> -0.0000
ddcpy117 copy 0E-141 -> 0E-141
ddcpy118 copy -0E-141 -> -0E-141
-- full coefficients, alternating bits
ddcpy121 copy 2682682682682682 -> 2682682682682682
ddcpy122 copy -2682682682682682 -> -2682682682682682
ddcpy123 copy 1341341341341341 -> 1341341341341341
ddcpy124 copy -1341341341341341 -> -1341341341341341
-- Nmax, Nmin, Ntiny
ddcpy131 copy 9.999999999999999E+384 -> 9.999999999999999E+384
ddcpy132 copy 1E-383 -> 1E-383
ddcpy133 copy 1.000000000000000E-383 -> 1.000000000000000E-383
ddcpy134 copy 1E-398 -> 1E-398
ddcpy135 copy -1E-398 -> -1E-398
ddcpy136 copy -1.000000000000000E-383 -> -1.000000000000000E-383
ddcpy137 copy -1E-383 -> -1E-383
ddcpy138 copy -9.999999999999999E+384 -> -9.999999999999999E+384
|
Added test/dectest/ddCopyAbs.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- ddCopyAbs.decTest -- quiet decDouble copy and set sign to zero --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddcpa001 copyabs +7.50 -> 7.50
-- Infinities
ddcpa011 copyabs Infinity -> Infinity
ddcpa012 copyabs -Infinity -> Infinity
-- NaNs, 0 payload
ddcpa021 copyabs NaN -> NaN
ddcpa022 copyabs -NaN -> NaN
ddcpa023 copyabs sNaN -> sNaN
ddcpa024 copyabs -sNaN -> sNaN
-- NaNs, non-0 payload
ddcpa031 copyabs NaN10 -> NaN10
ddcpa032 copyabs -NaN15 -> NaN15
ddcpa033 copyabs sNaN15 -> sNaN15
ddcpa034 copyabs -sNaN10 -> sNaN10
ddcpa035 copyabs NaN7 -> NaN7
ddcpa036 copyabs -NaN7 -> NaN7
ddcpa037 copyabs sNaN101 -> sNaN101
ddcpa038 copyabs -sNaN101 -> sNaN101
-- finites
ddcpa101 copyabs 7 -> 7
ddcpa102 copyabs -7 -> 7
ddcpa103 copyabs 75 -> 75
ddcpa104 copyabs -75 -> 75
ddcpa105 copyabs 7.10 -> 7.10
ddcpa106 copyabs -7.10 -> 7.10
ddcpa107 copyabs 7.500 -> 7.500
ddcpa108 copyabs -7.500 -> 7.500
-- zeros
ddcpa111 copyabs 0 -> 0
ddcpa112 copyabs -0 -> 0
ddcpa113 copyabs 0E+6 -> 0E+6
ddcpa114 copyabs -0E+6 -> 0E+6
ddcpa115 copyabs 0.0000 -> 0.0000
ddcpa116 copyabs -0.0000 -> 0.0000
ddcpa117 copyabs 0E-141 -> 0E-141
ddcpa118 copyabs -0E-141 -> 0E-141
-- full coefficients, alternating bits
ddcpa121 copyabs 2682682682682682 -> 2682682682682682
ddcpa122 copyabs -2682682682682682 -> 2682682682682682
ddcpa123 copyabs 1341341341341341 -> 1341341341341341
ddcpa124 copyabs -1341341341341341 -> 1341341341341341
-- Nmax, Nmin, Ntiny
ddcpa131 copyabs 9.999999999999999E+384 -> 9.999999999999999E+384
ddcpa132 copyabs 1E-383 -> 1E-383
ddcpa133 copyabs 1.000000000000000E-383 -> 1.000000000000000E-383
ddcpa134 copyabs 1E-398 -> 1E-398
ddcpa135 copyabs -1E-398 -> 1E-398
ddcpa136 copyabs -1.000000000000000E-383 -> 1.000000000000000E-383
ddcpa137 copyabs -1E-383 -> 1E-383
ddcpa138 copyabs -9.999999999999999E+384 -> 9.999999999999999E+384
|
Added test/dectest/ddCopyNegate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- ddCopyNegate.decTest -- quiet decDouble copy and negate --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddcpn001 copynegate +7.50 -> -7.50
-- Infinities
ddcpn011 copynegate Infinity -> -Infinity
ddcpn012 copynegate -Infinity -> Infinity
-- NaNs, 0 payload
ddcpn021 copynegate NaN -> -NaN
ddcpn022 copynegate -NaN -> NaN
ddcpn023 copynegate sNaN -> -sNaN
ddcpn024 copynegate -sNaN -> sNaN
-- NaNs, non-0 payload
ddcpn031 copynegate NaN13 -> -NaN13
ddcpn032 copynegate -NaN13 -> NaN13
ddcpn033 copynegate sNaN13 -> -sNaN13
ddcpn034 copynegate -sNaN13 -> sNaN13
ddcpn035 copynegate NaN70 -> -NaN70
ddcpn036 copynegate -NaN70 -> NaN70
ddcpn037 copynegate sNaN101 -> -sNaN101
ddcpn038 copynegate -sNaN101 -> sNaN101
-- finites
ddcpn101 copynegate 7 -> -7
ddcpn102 copynegate -7 -> 7
ddcpn103 copynegate 75 -> -75
ddcpn104 copynegate -75 -> 75
ddcpn105 copynegate 7.50 -> -7.50
ddcpn106 copynegate -7.50 -> 7.50
ddcpn107 copynegate 7.500 -> -7.500
ddcpn108 copynegate -7.500 -> 7.500
-- zeros
ddcpn111 copynegate 0 -> -0
ddcpn112 copynegate -0 -> 0
ddcpn113 copynegate 0E+4 -> -0E+4
ddcpn114 copynegate -0E+4 -> 0E+4
ddcpn115 copynegate 0.0000 -> -0.0000
ddcpn116 copynegate -0.0000 -> 0.0000
ddcpn117 copynegate 0E-141 -> -0E-141
ddcpn118 copynegate -0E-141 -> 0E-141
-- full coefficients, alternating bits
ddcpn121 copynegate 2682682682682682 -> -2682682682682682
ddcpn122 copynegate -2682682682682682 -> 2682682682682682
ddcpn123 copynegate 1341341341341341 -> -1341341341341341
ddcpn124 copynegate -1341341341341341 -> 1341341341341341
-- Nmax, Nmin, Ntiny
ddcpn131 copynegate 9.999999999999999E+384 -> -9.999999999999999E+384
ddcpn132 copynegate 1E-383 -> -1E-383
ddcpn133 copynegate 1.000000000000000E-383 -> -1.000000000000000E-383
ddcpn134 copynegate 1E-398 -> -1E-398
ddcpn135 copynegate -1E-398 -> 1E-398
ddcpn136 copynegate -1.000000000000000E-383 -> 1.000000000000000E-383
ddcpn137 copynegate -1E-383 -> 1E-383
ddcpn138 copynegate -9.999999999999999E+384 -> 9.999999999999999E+384
|
Added test/dectest/ddCopySign.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 |
------------------------------------------------------------------------
-- ddCopySign.decTest -- quiet decDouble copy with sign from rhs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddcps001 copysign +7.50 11 -> 7.50
-- Infinities
ddcps011 copysign Infinity 11 -> Infinity
ddcps012 copysign -Infinity 11 -> Infinity
-- NaNs, 0 payload
ddcps021 copysign NaN 11 -> NaN
ddcps022 copysign -NaN 11 -> NaN
ddcps023 copysign sNaN 11 -> sNaN
ddcps024 copysign -sNaN 11 -> sNaN
-- NaNs, non-0 payload
ddcps031 copysign NaN10 11 -> NaN10
ddcps032 copysign -NaN10 11 -> NaN10
ddcps033 copysign sNaN10 11 -> sNaN10
ddcps034 copysign -sNaN10 11 -> sNaN10
ddcps035 copysign NaN7 11 -> NaN7
ddcps036 copysign -NaN7 11 -> NaN7
ddcps037 copysign sNaN101 11 -> sNaN101
ddcps038 copysign -sNaN101 11 -> sNaN101
-- finites
ddcps101 copysign 7 11 -> 7
ddcps102 copysign -7 11 -> 7
ddcps103 copysign 75 11 -> 75
ddcps104 copysign -75 11 -> 75
ddcps105 copysign 7.50 11 -> 7.50
ddcps106 copysign -7.50 11 -> 7.50
ddcps107 copysign 7.500 11 -> 7.500
ddcps108 copysign -7.500 11 -> 7.500
-- zeros
ddcps111 copysign 0 11 -> 0
ddcps112 copysign -0 11 -> 0
ddcps113 copysign 0E+4 11 -> 0E+4
ddcps114 copysign -0E+4 11 -> 0E+4
ddcps115 copysign 0.0000 11 -> 0.0000
ddcps116 copysign -0.0000 11 -> 0.0000
ddcps117 copysign 0E-141 11 -> 0E-141
ddcps118 copysign -0E-141 11 -> 0E-141
-- full coefficients, alternating bits
ddcps121 copysign 2682682682682682 11 -> 2682682682682682
ddcps122 copysign -2682682682682682 11 -> 2682682682682682
ddcps123 copysign 1341341341341341 11 -> 1341341341341341
ddcps124 copysign -1341341341341341 11 -> 1341341341341341
-- Nmax, Nmin, Ntiny
ddcps131 copysign 9.999999999999999E+384 11 -> 9.999999999999999E+384
ddcps132 copysign 1E-383 11 -> 1E-383
ddcps133 copysign 1.000000000000000E-383 11 -> 1.000000000000000E-383
ddcps134 copysign 1E-398 11 -> 1E-398
ddcps135 copysign -1E-398 11 -> 1E-398
ddcps136 copysign -1.000000000000000E-383 11 -> 1.000000000000000E-383
ddcps137 copysign -1E-383 11 -> 1E-383
ddcps138 copysign -9.999999999999999E+384 11 -> 9.999999999999999E+384
-- repeat with negative RHS
-- Infinities
ddcps211 copysign Infinity -34 -> -Infinity
ddcps212 copysign -Infinity -34 -> -Infinity
-- NaNs, 0 payload
ddcps221 copysign NaN -34 -> -NaN
ddcps222 copysign -NaN -34 -> -NaN
ddcps223 copysign sNaN -34 -> -sNaN
ddcps224 copysign -sNaN -34 -> -sNaN
-- NaNs, non-0 payload
ddcps231 copysign NaN10 -34 -> -NaN10
ddcps232 copysign -NaN10 -34 -> -NaN10
ddcps233 copysign sNaN10 -34 -> -sNaN10
ddcps234 copysign -sNaN10 -34 -> -sNaN10
ddcps235 copysign NaN7 -34 -> -NaN7
ddcps236 copysign -NaN7 -34 -> -NaN7
ddcps237 copysign sNaN101 -34 -> -sNaN101
ddcps238 copysign -sNaN101 -34 -> -sNaN101
-- finites
ddcps301 copysign 7 -34 -> -7
ddcps302 copysign -7 -34 -> -7
ddcps303 copysign 75 -34 -> -75
ddcps304 copysign -75 -34 -> -75
ddcps305 copysign 7.50 -34 -> -7.50
ddcps306 copysign -7.50 -34 -> -7.50
ddcps307 copysign 7.500 -34 -> -7.500
ddcps308 copysign -7.500 -34 -> -7.500
-- zeros
ddcps311 copysign 0 -34 -> -0
ddcps312 copysign -0 -34 -> -0
ddcps313 copysign 0E+4 -34 -> -0E+4
ddcps314 copysign -0E+4 -34 -> -0E+4
ddcps315 copysign 0.0000 -34 -> -0.0000
ddcps316 copysign -0.0000 -34 -> -0.0000
ddcps317 copysign 0E-141 -34 -> -0E-141
ddcps318 copysign -0E-141 -34 -> -0E-141
-- full coefficients, alternating bits
ddcps321 copysign 2682682682682682 -34 -> -2682682682682682
ddcps322 copysign -2682682682682682 -34 -> -2682682682682682
ddcps323 copysign 1341341341341341 -34 -> -1341341341341341
ddcps324 copysign -1341341341341341 -34 -> -1341341341341341
-- Nmax, Nmin, Ntiny
ddcps331 copysign 9.999999999999999E+384 -34 -> -9.999999999999999E+384
ddcps332 copysign 1E-383 -34 -> -1E-383
ddcps333 copysign 1.000000000000000E-383 -34 -> -1.000000000000000E-383
ddcps334 copysign 1E-398 -34 -> -1E-398
ddcps335 copysign -1E-398 -34 -> -1E-398
ddcps336 copysign -1.000000000000000E-383 -34 -> -1.000000000000000E-383
ddcps337 copysign -1E-383 -34 -> -1E-383
ddcps338 copysign -9.999999999999999E+384 -34 -> -9.999999999999999E+384
-- Other kinds of RHS
ddcps401 copysign 701 -34 -> -701
ddcps402 copysign -720 -34 -> -720
ddcps403 copysign 701 -0 -> -701
ddcps404 copysign -720 -0 -> -720
ddcps405 copysign 701 +0 -> 701
ddcps406 copysign -720 +0 -> 720
ddcps407 copysign 701 +34 -> 701
ddcps408 copysign -720 +34 -> 720
ddcps413 copysign 701 -Inf -> -701
ddcps414 copysign -720 -Inf -> -720
ddcps415 copysign 701 +Inf -> 701
ddcps416 copysign -720 +Inf -> 720
ddcps420 copysign 701 -NaN -> -701
ddcps421 copysign -720 -NaN -> -720
ddcps422 copysign 701 +NaN -> 701
ddcps423 copysign -720 +NaN -> 720
ddcps425 copysign -720 +NaN8 -> 720
ddcps426 copysign 701 -sNaN -> -701
ddcps427 copysign -720 -sNaN -> -720
ddcps428 copysign 701 +sNaN -> 701
ddcps429 copysign -720 +sNaN -> 720
ddcps430 copysign -720 +sNaN3 -> 720
|
Added test/dectest/ddDivide.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 |
------------------------------------------------------------------------
-- ddDivide.decTest -- decDouble division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
dddiv001 divide 1 1 -> 1
dddiv002 divide 2 1 -> 2
dddiv003 divide 1 2 -> 0.5
dddiv004 divide 2 2 -> 1
dddiv005 divide 0 1 -> 0
dddiv006 divide 0 2 -> 0
dddiv007 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv008 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv009 divide 3 3 -> 1
dddiv010 divide 2.4 1 -> 2.4
dddiv011 divide 2.4 -1 -> -2.4
dddiv012 divide -2.4 1 -> -2.4
dddiv013 divide -2.4 -1 -> 2.4
dddiv014 divide 2.40 1 -> 2.40
dddiv015 divide 2.400 1 -> 2.400
dddiv016 divide 2.4 2 -> 1.2
dddiv017 divide 2.400 2 -> 1.200
dddiv018 divide 2. 2 -> 1
dddiv019 divide 20 20 -> 1
dddiv020 divide 187 187 -> 1
dddiv021 divide 5 2 -> 2.5
dddiv022 divide 50 20 -> 2.5
dddiv023 divide 500 200 -> 2.5
dddiv024 divide 50.0 20.0 -> 2.5
dddiv025 divide 5.00 2.00 -> 2.5
dddiv026 divide 5 2.0 -> 2.5
dddiv027 divide 5 2.000 -> 2.5
dddiv028 divide 5 0.20 -> 25
dddiv029 divide 5 0.200 -> 25
dddiv030 divide 10 1 -> 10
dddiv031 divide 100 1 -> 100
dddiv032 divide 1000 1 -> 1000
dddiv033 divide 1000 100 -> 10
dddiv035 divide 1 2 -> 0.5
dddiv036 divide 1 4 -> 0.25
dddiv037 divide 1 8 -> 0.125
dddiv038 divide 1 16 -> 0.0625
dddiv039 divide 1 32 -> 0.03125
dddiv040 divide 1 64 -> 0.015625
dddiv041 divide 1 -2 -> -0.5
dddiv042 divide 1 -4 -> -0.25
dddiv043 divide 1 -8 -> -0.125
dddiv044 divide 1 -16 -> -0.0625
dddiv045 divide 1 -32 -> -0.03125
dddiv046 divide 1 -64 -> -0.015625
dddiv047 divide -1 2 -> -0.5
dddiv048 divide -1 4 -> -0.25
dddiv049 divide -1 8 -> -0.125
dddiv050 divide -1 16 -> -0.0625
dddiv051 divide -1 32 -> -0.03125
dddiv052 divide -1 64 -> -0.015625
dddiv053 divide -1 -2 -> 0.5
dddiv054 divide -1 -4 -> 0.25
dddiv055 divide -1 -8 -> 0.125
dddiv056 divide -1 -16 -> 0.0625
dddiv057 divide -1 -32 -> 0.03125
dddiv058 divide -1 -64 -> 0.015625
-- bcdTime
dddiv060 divide 1 7 -> 0.1428571428571429 Inexact Rounded
dddiv061 divide 1.2345678 1.9876543 -> 0.6211179680490717 Inexact Rounded
-- 1234567890123456
dddiv071 divide 9999999999999999 1 -> 9999999999999999
dddiv072 divide 999999999999999 1 -> 999999999999999
dddiv073 divide 99999999999999 1 -> 99999999999999
dddiv074 divide 9999999999999 1 -> 9999999999999
dddiv075 divide 999999999999 1 -> 999999999999
dddiv076 divide 99999999999 1 -> 99999999999
dddiv077 divide 9999999999 1 -> 9999999999
dddiv078 divide 999999999 1 -> 999999999
dddiv079 divide 99999999 1 -> 99999999
dddiv080 divide 9999999 1 -> 9999999
dddiv081 divide 999999 1 -> 999999
dddiv082 divide 99999 1 -> 99999
dddiv083 divide 9999 1 -> 9999
dddiv084 divide 999 1 -> 999
dddiv085 divide 99 1 -> 99
dddiv086 divide 9 1 -> 9
dddiv090 divide 0. 1 -> 0
dddiv091 divide .0 1 -> 0.0
dddiv092 divide 0.00 1 -> 0.00
dddiv093 divide 0.00E+9 1 -> 0E+7
dddiv094 divide 0.0000E-50 1 -> 0E-54
dddiv095 divide 1 1E-8 -> 1E+8
dddiv096 divide 1 1E-9 -> 1E+9
dddiv097 divide 1 1E-10 -> 1E+10
dddiv098 divide 1 1E-11 -> 1E+11
dddiv099 divide 1 1E-12 -> 1E+12
dddiv100 divide 1 1 -> 1
dddiv101 divide 1 2 -> 0.5
dddiv102 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv103 divide 1 4 -> 0.25
dddiv104 divide 1 5 -> 0.2
dddiv105 divide 1 6 -> 0.1666666666666667 Inexact Rounded
dddiv106 divide 1 7 -> 0.1428571428571429 Inexact Rounded
dddiv107 divide 1 8 -> 0.125
dddiv108 divide 1 9 -> 0.1111111111111111 Inexact Rounded
dddiv109 divide 1 10 -> 0.1
dddiv110 divide 1 1 -> 1
dddiv111 divide 2 1 -> 2
dddiv112 divide 3 1 -> 3
dddiv113 divide 4 1 -> 4
dddiv114 divide 5 1 -> 5
dddiv115 divide 6 1 -> 6
dddiv116 divide 7 1 -> 7
dddiv117 divide 8 1 -> 8
dddiv118 divide 9 1 -> 9
dddiv119 divide 10 1 -> 10
dddiv120 divide 3E+1 0.001 -> 3E+4
dddiv121 divide 2.200 2 -> 1.100
dddiv130 divide 12345 4.999 -> 2469.493898779756 Inexact Rounded
dddiv131 divide 12345 4.99 -> 2473.947895791583 Inexact Rounded
dddiv132 divide 12345 4.9 -> 2519.387755102041 Inexact Rounded
dddiv133 divide 12345 5 -> 2469
dddiv134 divide 12345 5.1 -> 2420.588235294118 Inexact Rounded
dddiv135 divide 12345 5.01 -> 2464.071856287425 Inexact Rounded
dddiv136 divide 12345 5.001 -> 2468.506298740252 Inexact Rounded
-- test possibly imprecise results
dddiv220 divide 391 597 -> 0.6549413735343384 Inexact Rounded
dddiv221 divide 391 -597 -> -0.6549413735343384 Inexact Rounded
dddiv222 divide -391 597 -> -0.6549413735343384 Inexact Rounded
dddiv223 divide -391 -597 -> 0.6549413735343384 Inexact Rounded
-- test some cases that are close to exponent overflow
dddiv270 divide 1 1e384 -> 1E-384 Subnormal
dddiv271 divide 1 0.9e384 -> 1.11111111111111E-384 Rounded Inexact Subnormal Underflow
dddiv272 divide 1 0.99e384 -> 1.01010101010101E-384 Rounded Inexact Subnormal Underflow
dddiv273 divide 1 0.9999999999999999e384 -> 1.00000000000000E-384 Rounded Inexact Subnormal Underflow
dddiv274 divide 9e384 1 -> 9.000000000000000E+384 Clamped
dddiv275 divide 9.9e384 1 -> 9.900000000000000E+384 Clamped
dddiv276 divide 9.99e384 1 -> 9.990000000000000E+384 Clamped
dddiv277 divide 9.999999999999999e384 1 -> 9.999999999999999E+384
-- Divide into 0 tests
dddiv301 divide 0 7 -> 0
dddiv302 divide 0 7E-5 -> 0E+5
dddiv303 divide 0 7E-1 -> 0E+1
dddiv304 divide 0 7E+1 -> 0.0
dddiv305 divide 0 7E+5 -> 0.00000
dddiv306 divide 0 7E+6 -> 0.000000
dddiv307 divide 0 7E+7 -> 0E-7
dddiv308 divide 0 70E-5 -> 0E+5
dddiv309 divide 0 70E-1 -> 0E+1
dddiv310 divide 0 70E+0 -> 0
dddiv311 divide 0 70E+1 -> 0.0
dddiv312 divide 0 70E+5 -> 0.00000
dddiv313 divide 0 70E+6 -> 0.000000
dddiv314 divide 0 70E+7 -> 0E-7
dddiv315 divide 0 700E-5 -> 0E+5
dddiv316 divide 0 700E-1 -> 0E+1
dddiv317 divide 0 700E+0 -> 0
dddiv318 divide 0 700E+1 -> 0.0
dddiv319 divide 0 700E+5 -> 0.00000
dddiv320 divide 0 700E+6 -> 0.000000
dddiv321 divide 0 700E+7 -> 0E-7
dddiv322 divide 0 700E+77 -> 0E-77
dddiv331 divide 0E-3 7E-5 -> 0E+2
dddiv332 divide 0E-3 7E-1 -> 0.00
dddiv333 divide 0E-3 7E+1 -> 0.0000
dddiv334 divide 0E-3 7E+5 -> 0E-8
dddiv335 divide 0E-1 7E-5 -> 0E+4
dddiv336 divide 0E-1 7E-1 -> 0
dddiv337 divide 0E-1 7E+1 -> 0.00
dddiv338 divide 0E-1 7E+5 -> 0.000000
dddiv339 divide 0E+1 7E-5 -> 0E+6
dddiv340 divide 0E+1 7E-1 -> 0E+2
dddiv341 divide 0E+1 7E+1 -> 0
dddiv342 divide 0E+1 7E+5 -> 0.0000
dddiv343 divide 0E+3 7E-5 -> 0E+8
dddiv344 divide 0E+3 7E-1 -> 0E+4
dddiv345 divide 0E+3 7E+1 -> 0E+2
dddiv346 divide 0E+3 7E+5 -> 0.00
-- These were 'input rounding'
dddiv441 divide 12345678000 1 -> 12345678000
dddiv442 divide 1 12345678000 -> 8.100000664200054E-11 Inexact Rounded
dddiv443 divide 1234567800 1 -> 1234567800
dddiv444 divide 1 1234567800 -> 8.100000664200054E-10 Inexact Rounded
dddiv445 divide 1234567890 1 -> 1234567890
dddiv446 divide 1 1234567890 -> 8.100000073710001E-10 Inexact Rounded
dddiv447 divide 1234567891 1 -> 1234567891
dddiv448 divide 1 1234567891 -> 8.100000067149001E-10 Inexact Rounded
dddiv449 divide 12345678901 1 -> 12345678901
dddiv450 divide 1 12345678901 -> 8.100000073053901E-11 Inexact Rounded
dddiv451 divide 1234567896 1 -> 1234567896
dddiv452 divide 1 1234567896 -> 8.100000034344000E-10 Inexact Rounded
-- high-lows
dddiv453 divide 1e+1 1 -> 1E+1
dddiv454 divide 1e+1 1.0 -> 1E+1
dddiv455 divide 1e+1 1.00 -> 1E+1
dddiv456 divide 1e+2 2 -> 5E+1
dddiv457 divide 1e+2 2.0 -> 5E+1
dddiv458 divide 1e+2 2.00 -> 5E+1
-- some from IEEE discussions
dddiv460 divide 3e0 2e0 -> 1.5
dddiv461 divide 30e-1 2e0 -> 1.5
dddiv462 divide 300e-2 2e0 -> 1.50
dddiv464 divide 3000e-3 2e0 -> 1.500
dddiv465 divide 3e0 20e-1 -> 1.5
dddiv466 divide 30e-1 20e-1 -> 1.5
dddiv467 divide 300e-2 20e-1 -> 1.5
dddiv468 divide 3000e-3 20e-1 -> 1.50
dddiv469 divide 3e0 200e-2 -> 1.5
dddiv470 divide 30e-1 200e-2 -> 1.5
dddiv471 divide 300e-2 200e-2 -> 1.5
dddiv472 divide 3000e-3 200e-2 -> 1.5
dddiv473 divide 3e0 2000e-3 -> 1.5
dddiv474 divide 30e-1 2000e-3 -> 1.5
dddiv475 divide 300e-2 2000e-3 -> 1.5
dddiv476 divide 3000e-3 2000e-3 -> 1.5
-- some reciprocals
dddiv480 divide 1 1.0E+33 -> 1E-33
dddiv481 divide 1 10E+33 -> 1E-34
dddiv482 divide 1 1.0E-33 -> 1E+33
dddiv483 divide 1 10E-33 -> 1E+32
-- RMS discussion table
dddiv484 divide 0e5 1e3 -> 0E+2
dddiv485 divide 0e5 2e3 -> 0E+2
dddiv486 divide 0e5 10e2 -> 0E+3
dddiv487 divide 0e5 20e2 -> 0E+3
dddiv488 divide 0e5 100e1 -> 0E+4
dddiv489 divide 0e5 200e1 -> 0E+4
dddiv491 divide 1e5 1e3 -> 1E+2
dddiv492 divide 1e5 2e3 -> 5E+1
dddiv493 divide 1e5 10e2 -> 1E+2
dddiv494 divide 1e5 20e2 -> 5E+1
dddiv495 divide 1e5 100e1 -> 1E+2
dddiv496 divide 1e5 200e1 -> 5E+1
-- tryzeros cases
rounding: half_up
dddiv497 divide 0E+380 1000E-13 -> 0E+369 Clamped
dddiv498 divide 0E-390 1000E+13 -> 0E-398 Clamped
rounding: half_up
-- focus on trailing zeros issues
dddiv500 divide 1 9.9 -> 0.1010101010101010 Inexact Rounded
dddiv501 divide 1 9.09 -> 0.1100110011001100 Inexact Rounded
dddiv502 divide 1 9.009 -> 0.1110001110001110 Inexact Rounded
dddiv511 divide 1 2 -> 0.5
dddiv512 divide 1.0 2 -> 0.5
dddiv513 divide 1.00 2 -> 0.50
dddiv514 divide 1.000 2 -> 0.500
dddiv515 divide 1.0000 2 -> 0.5000
dddiv516 divide 1.00000 2 -> 0.50000
dddiv517 divide 1.000000 2 -> 0.500000
dddiv518 divide 1.0000000 2 -> 0.5000000
dddiv519 divide 1.00 2.00 -> 0.5
dddiv521 divide 2 1 -> 2
dddiv522 divide 2 1.0 -> 2
dddiv523 divide 2 1.00 -> 2
dddiv524 divide 2 1.000 -> 2
dddiv525 divide 2 1.0000 -> 2
dddiv526 divide 2 1.00000 -> 2
dddiv527 divide 2 1.000000 -> 2
dddiv528 divide 2 1.0000000 -> 2
dddiv529 divide 2.00 1.00 -> 2
dddiv530 divide 2.40 2 -> 1.20
dddiv531 divide 2.40 4 -> 0.60
dddiv532 divide 2.40 10 -> 0.24
dddiv533 divide 2.40 2.0 -> 1.2
dddiv534 divide 2.40 4.0 -> 0.6
dddiv535 divide 2.40 10.0 -> 0.24
dddiv536 divide 2.40 2.00 -> 1.2
dddiv537 divide 2.40 4.00 -> 0.6
dddiv538 divide 2.40 10.00 -> 0.24
dddiv539 divide 0.9 0.1 -> 9
dddiv540 divide 0.9 0.01 -> 9E+1
dddiv541 divide 0.9 0.001 -> 9E+2
dddiv542 divide 5 2 -> 2.5
dddiv543 divide 5 2.0 -> 2.5
dddiv544 divide 5 2.00 -> 2.5
dddiv545 divide 5 20 -> 0.25
dddiv546 divide 5 20.0 -> 0.25
dddiv547 divide 2.400 2 -> 1.200
dddiv548 divide 2.400 2.0 -> 1.20
dddiv549 divide 2.400 2.400 -> 1
dddiv550 divide 240 1 -> 240
dddiv551 divide 240 10 -> 24
dddiv552 divide 240 100 -> 2.4
dddiv553 divide 240 1000 -> 0.24
dddiv554 divide 2400 1 -> 2400
dddiv555 divide 2400 10 -> 240
dddiv556 divide 2400 100 -> 24
dddiv557 divide 2400 1000 -> 2.4
-- +ve exponent
dddiv600 divide 2.4E+9 2 -> 1.2E+9
dddiv601 divide 2.40E+9 2 -> 1.20E+9
dddiv602 divide 2.400E+9 2 -> 1.200E+9
dddiv603 divide 2.4000E+9 2 -> 1.2000E+9
dddiv604 divide 24E+8 2 -> 1.2E+9
dddiv605 divide 240E+7 2 -> 1.20E+9
dddiv606 divide 2400E+6 2 -> 1.200E+9
dddiv607 divide 24000E+5 2 -> 1.2000E+9
-- more zeros, etc.
dddiv731 divide 5.00 1E-3 -> 5.00E+3
dddiv732 divide 00.00 0.000 -> NaN Division_undefined
dddiv733 divide 00.00 0E-3 -> NaN Division_undefined
dddiv734 divide 0 -0 -> NaN Division_undefined
dddiv735 divide -0 0 -> NaN Division_undefined
dddiv736 divide -0 -0 -> NaN Division_undefined
dddiv741 divide 0 -1 -> -0
dddiv742 divide -0 -1 -> 0
dddiv743 divide 0 1 -> 0
dddiv744 divide -0 1 -> -0
dddiv745 divide -1 0 -> -Infinity Division_by_zero
dddiv746 divide -1 -0 -> Infinity Division_by_zero
dddiv747 divide 1 0 -> Infinity Division_by_zero
dddiv748 divide 1 -0 -> -Infinity Division_by_zero
dddiv751 divide 0.0 -1 -> -0.0
dddiv752 divide -0.0 -1 -> 0.0
dddiv753 divide 0.0 1 -> 0.0
dddiv754 divide -0.0 1 -> -0.0
dddiv755 divide -1.0 0 -> -Infinity Division_by_zero
dddiv756 divide -1.0 -0 -> Infinity Division_by_zero
dddiv757 divide 1.0 0 -> Infinity Division_by_zero
dddiv758 divide 1.0 -0 -> -Infinity Division_by_zero
dddiv761 divide 0 -1.0 -> -0E+1
dddiv762 divide -0 -1.0 -> 0E+1
dddiv763 divide 0 1.0 -> 0E+1
dddiv764 divide -0 1.0 -> -0E+1
dddiv765 divide -1 0.0 -> -Infinity Division_by_zero
dddiv766 divide -1 -0.0 -> Infinity Division_by_zero
dddiv767 divide 1 0.0 -> Infinity Division_by_zero
dddiv768 divide 1 -0.0 -> -Infinity Division_by_zero
dddiv771 divide 0.0 -1.0 -> -0
dddiv772 divide -0.0 -1.0 -> 0
dddiv773 divide 0.0 1.0 -> 0
dddiv774 divide -0.0 1.0 -> -0
dddiv775 divide -1.0 0.0 -> -Infinity Division_by_zero
dddiv776 divide -1.0 -0.0 -> Infinity Division_by_zero
dddiv777 divide 1.0 0.0 -> Infinity Division_by_zero
dddiv778 divide 1.0 -0.0 -> -Infinity Division_by_zero
-- Specials
dddiv780 divide Inf -Inf -> NaN Invalid_operation
dddiv781 divide Inf -1000 -> -Infinity
dddiv782 divide Inf -1 -> -Infinity
dddiv783 divide Inf -0 -> -Infinity
dddiv784 divide Inf 0 -> Infinity
dddiv785 divide Inf 1 -> Infinity
dddiv786 divide Inf 1000 -> Infinity
dddiv787 divide Inf Inf -> NaN Invalid_operation
dddiv788 divide -1000 Inf -> -0E-398 Clamped
dddiv789 divide -Inf Inf -> NaN Invalid_operation
dddiv790 divide -1 Inf -> -0E-398 Clamped
dddiv791 divide -0 Inf -> -0E-398 Clamped
dddiv792 divide 0 Inf -> 0E-398 Clamped
dddiv793 divide 1 Inf -> 0E-398 Clamped
dddiv794 divide 1000 Inf -> 0E-398 Clamped
dddiv795 divide Inf Inf -> NaN Invalid_operation
dddiv800 divide -Inf -Inf -> NaN Invalid_operation
dddiv801 divide -Inf -1000 -> Infinity
dddiv802 divide -Inf -1 -> Infinity
dddiv803 divide -Inf -0 -> Infinity
dddiv804 divide -Inf 0 -> -Infinity
dddiv805 divide -Inf 1 -> -Infinity
dddiv806 divide -Inf 1000 -> -Infinity
dddiv807 divide -Inf Inf -> NaN Invalid_operation
dddiv808 divide -1000 Inf -> -0E-398 Clamped
dddiv809 divide -Inf -Inf -> NaN Invalid_operation
dddiv810 divide -1 -Inf -> 0E-398 Clamped
dddiv811 divide -0 -Inf -> 0E-398 Clamped
dddiv812 divide 0 -Inf -> -0E-398 Clamped
dddiv813 divide 1 -Inf -> -0E-398 Clamped
dddiv814 divide 1000 -Inf -> -0E-398 Clamped
dddiv815 divide Inf -Inf -> NaN Invalid_operation
dddiv821 divide NaN -Inf -> NaN
dddiv822 divide NaN -1000 -> NaN
dddiv823 divide NaN -1 -> NaN
dddiv824 divide NaN -0 -> NaN
dddiv825 divide NaN 0 -> NaN
dddiv826 divide NaN 1 -> NaN
dddiv827 divide NaN 1000 -> NaN
dddiv828 divide NaN Inf -> NaN
dddiv829 divide NaN NaN -> NaN
dddiv830 divide -Inf NaN -> NaN
dddiv831 divide -1000 NaN -> NaN
dddiv832 divide -1 NaN -> NaN
dddiv833 divide -0 NaN -> NaN
dddiv834 divide 0 NaN -> NaN
dddiv835 divide 1 NaN -> NaN
dddiv836 divide 1000 NaN -> NaN
dddiv837 divide Inf NaN -> NaN
dddiv841 divide sNaN -Inf -> NaN Invalid_operation
dddiv842 divide sNaN -1000 -> NaN Invalid_operation
dddiv843 divide sNaN -1 -> NaN Invalid_operation
dddiv844 divide sNaN -0 -> NaN Invalid_operation
dddiv845 divide sNaN 0 -> NaN Invalid_operation
dddiv846 divide sNaN 1 -> NaN Invalid_operation
dddiv847 divide sNaN 1000 -> NaN Invalid_operation
dddiv848 divide sNaN NaN -> NaN Invalid_operation
dddiv849 divide sNaN sNaN -> NaN Invalid_operation
dddiv850 divide NaN sNaN -> NaN Invalid_operation
dddiv851 divide -Inf sNaN -> NaN Invalid_operation
dddiv852 divide -1000 sNaN -> NaN Invalid_operation
dddiv853 divide -1 sNaN -> NaN Invalid_operation
dddiv854 divide -0 sNaN -> NaN Invalid_operation
dddiv855 divide 0 sNaN -> NaN Invalid_operation
dddiv856 divide 1 sNaN -> NaN Invalid_operation
dddiv857 divide 1000 sNaN -> NaN Invalid_operation
dddiv858 divide Inf sNaN -> NaN Invalid_operation
dddiv859 divide NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dddiv861 divide NaN9 -Inf -> NaN9
dddiv862 divide NaN8 1000 -> NaN8
dddiv863 divide NaN7 Inf -> NaN7
dddiv864 divide NaN6 NaN5 -> NaN6
dddiv865 divide -Inf NaN4 -> NaN4
dddiv866 divide -1000 NaN3 -> NaN3
dddiv867 divide Inf NaN2 -> NaN2
dddiv871 divide sNaN99 -Inf -> NaN99 Invalid_operation
dddiv872 divide sNaN98 -1 -> NaN98 Invalid_operation
dddiv873 divide sNaN97 NaN -> NaN97 Invalid_operation
dddiv874 divide sNaN96 sNaN94 -> NaN96 Invalid_operation
dddiv875 divide NaN95 sNaN93 -> NaN93 Invalid_operation
dddiv876 divide -Inf sNaN92 -> NaN92 Invalid_operation
dddiv877 divide 0 sNaN91 -> NaN91 Invalid_operation
dddiv878 divide Inf sNaN90 -> NaN90 Invalid_operation
dddiv879 divide NaN sNaN89 -> NaN89 Invalid_operation
dddiv881 divide -NaN9 -Inf -> -NaN9
dddiv882 divide -NaN8 1000 -> -NaN8
dddiv883 divide -NaN7 Inf -> -NaN7
dddiv884 divide -NaN6 -NaN5 -> -NaN6
dddiv885 divide -Inf -NaN4 -> -NaN4
dddiv886 divide -1000 -NaN3 -> -NaN3
dddiv887 divide Inf -NaN2 -> -NaN2
dddiv891 divide -sNaN99 -Inf -> -NaN99 Invalid_operation
dddiv892 divide -sNaN98 -1 -> -NaN98 Invalid_operation
dddiv893 divide -sNaN97 NaN -> -NaN97 Invalid_operation
dddiv894 divide -sNaN96 -sNaN94 -> -NaN96 Invalid_operation
dddiv895 divide -NaN95 -sNaN93 -> -NaN93 Invalid_operation
dddiv896 divide -Inf -sNaN92 -> -NaN92 Invalid_operation
dddiv897 divide 0 -sNaN91 -> -NaN91 Invalid_operation
dddiv898 divide Inf -sNaN90 -> -NaN90 Invalid_operation
dddiv899 divide -NaN -sNaN89 -> -NaN89 Invalid_operation
-- Various flavours of divide by 0
dddiv901 divide 0 0 -> NaN Division_undefined
dddiv902 divide 0.0E5 0 -> NaN Division_undefined
dddiv903 divide 0.000 0 -> NaN Division_undefined
dddiv904 divide 0.0001 0 -> Infinity Division_by_zero
dddiv905 divide 0.01 0 -> Infinity Division_by_zero
dddiv906 divide 0.1 0 -> Infinity Division_by_zero
dddiv907 divide 1 0 -> Infinity Division_by_zero
dddiv908 divide 1 0.0 -> Infinity Division_by_zero
dddiv909 divide 10 0.0 -> Infinity Division_by_zero
dddiv910 divide 1E+100 0.0 -> Infinity Division_by_zero
dddiv911 divide 1E+100 0 -> Infinity Division_by_zero
dddiv921 divide -0.0001 0 -> -Infinity Division_by_zero
dddiv922 divide -0.01 0 -> -Infinity Division_by_zero
dddiv923 divide -0.1 0 -> -Infinity Division_by_zero
dddiv924 divide -1 0 -> -Infinity Division_by_zero
dddiv925 divide -1 0.0 -> -Infinity Division_by_zero
dddiv926 divide -10 0.0 -> -Infinity Division_by_zero
dddiv927 divide -1E+100 0.0 -> -Infinity Division_by_zero
dddiv928 divide -1E+100 0 -> -Infinity Division_by_zero
dddiv931 divide 0.0001 -0 -> -Infinity Division_by_zero
dddiv932 divide 0.01 -0 -> -Infinity Division_by_zero
dddiv933 divide 0.1 -0 -> -Infinity Division_by_zero
dddiv934 divide 1 -0 -> -Infinity Division_by_zero
dddiv935 divide 1 -0.0 -> -Infinity Division_by_zero
dddiv936 divide 10 -0.0 -> -Infinity Division_by_zero
dddiv937 divide 1E+100 -0.0 -> -Infinity Division_by_zero
dddiv938 divide 1E+100 -0 -> -Infinity Division_by_zero
dddiv941 divide -0.0001 -0 -> Infinity Division_by_zero
dddiv942 divide -0.01 -0 -> Infinity Division_by_zero
dddiv943 divide -0.1 -0 -> Infinity Division_by_zero
dddiv944 divide -1 -0 -> Infinity Division_by_zero
dddiv945 divide -1 -0.0 -> Infinity Division_by_zero
dddiv946 divide -10 -0.0 -> Infinity Division_by_zero
dddiv947 divide -1E+100 -0.0 -> Infinity Division_by_zero
dddiv948 divide -1E+100 -0 -> Infinity Division_by_zero
-- Examples from SQL proposal (Krishna Kulkarni)
dddiv1021 divide 1E0 1E0 -> 1
dddiv1022 divide 1E0 2E0 -> 0.5
dddiv1023 divide 1E0 3E0 -> 0.3333333333333333 Inexact Rounded
dddiv1024 divide 100E-2 1000E-3 -> 1
dddiv1025 divide 24E-1 2E0 -> 1.2
dddiv1026 divide 2400E-3 2E0 -> 1.200
dddiv1027 divide 5E0 2E0 -> 2.5
dddiv1028 divide 5E0 20E-1 -> 2.5
dddiv1029 divide 5E0 2000E-3 -> 2.5
dddiv1030 divide 5E0 2E-1 -> 25
dddiv1031 divide 5E0 20E-2 -> 25
dddiv1032 divide 480E-2 3E0 -> 1.60
dddiv1033 divide 47E-1 2E0 -> 2.35
-- ECMAScript bad examples
rounding: half_down
dddiv1040 divide 5 9 -> 0.5555555555555556 Inexact Rounded
rounding: half_even
dddiv1041 divide 6 11 -> 0.5454545454545455 Inexact Rounded
-- overflow and underflow tests .. note subnormal results
-- signs
dddiv1051 divide 1e+277 1e-311 -> Infinity Overflow Inexact Rounded
dddiv1052 divide 1e+277 -1e-311 -> -Infinity Overflow Inexact Rounded
dddiv1053 divide -1e+277 1e-311 -> -Infinity Overflow Inexact Rounded
dddiv1054 divide -1e+277 -1e-311 -> Infinity Overflow Inexact Rounded
dddiv1055 divide 1e-277 1e+311 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1056 divide 1e-277 -1e+311 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1057 divide -1e-277 1e+311 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1058 divide -1e-277 -1e+311 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dddiv1060 divide 1e-291 1e+101 -> 1E-392 Subnormal
dddiv1061 divide 1e-291 1e+102 -> 1E-393 Subnormal
dddiv1062 divide 1e-291 1e+103 -> 1E-394 Subnormal
dddiv1063 divide 1e-291 1e+104 -> 1E-395 Subnormal
dddiv1064 divide 1e-291 1e+105 -> 1E-396 Subnormal
dddiv1065 divide 1e-291 1e+106 -> 1E-397 Subnormal
dddiv1066 divide 1e-291 1e+107 -> 1E-398 Subnormal
dddiv1067 divide 1e-291 1e+108 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1068 divide 1e-291 1e+109 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1069 divide 1e-291 1e+110 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
dddiv1070 divide 1e+60 1e-321 -> 1.000000000000E+381 Clamped
dddiv1071 divide 1e+60 1e-322 -> 1.0000000000000E+382 Clamped
dddiv1072 divide 1e+60 1e-323 -> 1.00000000000000E+383 Clamped
dddiv1073 divide 1e+60 1e-324 -> 1.000000000000000E+384 Clamped
dddiv1074 divide 1e+60 1e-325 -> Infinity Overflow Inexact Rounded
dddiv1075 divide 1e+60 1e-326 -> Infinity Overflow Inexact Rounded
dddiv1076 divide 1e+60 1e-327 -> Infinity Overflow Inexact Rounded
dddiv1077 divide 1e+60 1e-328 -> Infinity Overflow Inexact Rounded
dddiv1078 divide 1e+60 1e-329 -> Infinity Overflow Inexact Rounded
dddiv1079 divide 1e+60 1e-330 -> Infinity Overflow Inexact Rounded
dddiv1101 divide 1.0000E-394 1 -> 1.0000E-394 Subnormal
dddiv1102 divide 1.000E-394 1e+1 -> 1.000E-395 Subnormal
dddiv1103 divide 1.00E-394 1e+2 -> 1.00E-396 Subnormal
dddiv1104 divide 1.0E-394 1e+3 -> 1.0E-397 Subnormal
dddiv1105 divide 1.0E-394 1e+4 -> 1E-398 Subnormal Rounded
dddiv1106 divide 1.3E-394 1e+4 -> 1E-398 Underflow Subnormal Inexact Rounded
dddiv1107 divide 1.5E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1108 divide 1.7E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1109 divide 2.3E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1110 divide 2.5E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1111 divide 2.7E-394 1e+4 -> 3E-398 Underflow Subnormal Inexact Rounded
dddiv1112 divide 1.49E-394 1e+4 -> 1E-398 Underflow Subnormal Inexact Rounded
dddiv1113 divide 1.50E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1114 divide 1.51E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1115 divide 2.49E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1116 divide 2.50E-394 1e+4 -> 2E-398 Underflow Subnormal Inexact Rounded
dddiv1117 divide 2.51E-394 1e+4 -> 3E-398 Underflow Subnormal Inexact Rounded
dddiv1118 divide 1E-394 1e+4 -> 1E-398 Subnormal
dddiv1119 divide 3E-394 1e+5 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1120 divide 5E-394 1e+5 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1121 divide 7E-394 1e+5 -> 1E-398 Underflow Subnormal Inexact Rounded
dddiv1122 divide 9E-394 1e+5 -> 1E-398 Underflow Subnormal Inexact Rounded
dddiv1123 divide 9.9E-394 1e+5 -> 1E-398 Underflow Subnormal Inexact Rounded
dddiv1124 divide 1E-394 -1e+4 -> -1E-398 Subnormal
dddiv1125 divide 3E-394 -1e+5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1126 divide -5E-394 1e+5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1127 divide 7E-394 -1e+5 -> -1E-398 Underflow Subnormal Inexact Rounded
dddiv1128 divide -9E-394 1e+5 -> -1E-398 Underflow Subnormal Inexact Rounded
dddiv1129 divide 9.9E-394 -1e+5 -> -1E-398 Underflow Subnormal Inexact Rounded
dddiv1130 divide 3.0E-394 -1e+5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1131 divide 1.0E-199 1e+200 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
dddiv1132 divide 1.0E-199 1e+199 -> 1E-398 Subnormal Rounded
dddiv1133 divide 1.0E-199 1e+198 -> 1.0E-397 Subnormal
dddiv1134 divide 2.0E-199 2e+198 -> 1.0E-397 Subnormal
dddiv1135 divide 4.0E-199 4e+198 -> 1.0E-397 Subnormal
dddiv1136 divide 10.0E-199 10e+198 -> 1.0E-397 Subnormal
dddiv1137 divide 30.0E-199 30e+198 -> 1.0E-397 Subnormal
-- randoms
dddiv2010 divide -3.303226714900711E-35 8.796578842713183E+73 -> -3.755126594058783E-109 Inexact Rounded
dddiv2011 divide 933153327821073.6 68782181090246.25 -> 13.56678885475763 Inexact Rounded
dddiv2012 divide 5.04752436057906E-72 -8.179481771238642E+64 -> -6.170958627632835E-137 Inexact Rounded
dddiv2013 divide -3707613309582318 3394911196503.048 -> -1092.109070010836 Inexact Rounded
dddiv2014 divide 99689.0555190461 -4.735208553891464 -> -21052.72753765411 Inexact Rounded
dddiv2015 divide -1447915775613329 269750797.8184875 -> -5367605.164925653 Inexact Rounded
dddiv2016 divide -9.394881304225258E-19 -830585.0252671636 -> 1.131116143251358E-24 Inexact Rounded
dddiv2017 divide -1.056283432738934 88.58754555124013 -> -0.01192361100159352 Inexact Rounded
dddiv2018 divide 5763220933343.081 689089567025052.1 -> 0.008363529516524456 Inexact Rounded
dddiv2019 divide 873819.122103216 9.740612494523300E-49 -> 8.970884763093948E+53 Inexact Rounded
dddiv2020 divide 8022914.838533576 6178.566801742713 -> 1298.507420243583 Inexact Rounded
dddiv2021 divide 203982.7605650363 -2158.283639053435 -> -94.51156320422168 Inexact Rounded
dddiv2022 divide 803.6310547013030 7101143795399.238 -> 1.131692411611166E-10 Inexact Rounded
dddiv2023 divide 9.251697842123399E-82 -1.342350220606119E-7 -> -6.892163982321936E-75 Inexact Rounded
dddiv2024 divide -1.980600645637992E-53 -5.474262753214457E+77 -> 3.618022617703168E-131 Inexact Rounded
dddiv2025 divide -210.0322996351690 -8.580951835872843E+80 -> 2.447657365434971E-79 Inexact Rounded
dddiv2026 divide -1.821980314020370E+85 -3.018915267138165 -> 6.035215144503042E+84 Inexact Rounded
dddiv2027 divide -772264503601.1047 5.158258271408988E-86 -> -1.497141986630614E+97 Inexact Rounded
dddiv2028 divide -767.0532415847106 2.700027228028939E-59 -> -2.840909282772941E+61 Inexact Rounded
dddiv2029 divide 496724.8548250093 7.32700588163100E+66 -> 6.779370220929013E-62 Inexact Rounded
dddiv2030 divide -304232651447703.9 -108.9730808657440 -> 2791814721862.565 Inexact Rounded
dddiv2031 divide -7.233817192699405E+42 -5711302004.149411 -> 1.266579352211430E+33 Inexact Rounded
dddiv2032 divide -9.999221444912745E+96 4010569406446197 -> -2.493217404202250E+81 Inexact Rounded
dddiv2033 divide -1837272.061937622 8.356322838066762 -> -219866.0939196882 Inexact Rounded
dddiv2034 divide 2168.517555606529 209.1910258615061 -> 10.36620737756784 Inexact Rounded
dddiv2035 divide -1.884389790576371E+88 2.95181953870583E+20 -> -6.383824505079828E+67 Inexact Rounded
dddiv2036 divide 732263.6037438196 961222.3634446889 -> 0.7618045850698269 Inexact Rounded
dddiv2037 divide -813461419.0348336 5.376293753809143E+84 -> -1.513052404285927E-76 Inexact Rounded
dddiv2038 divide -45562133508108.50 -9.776843494690107E+51 -> 4.660208945029519E-39 Inexact Rounded
dddiv2039 divide -6.489393172441016E+80 -9101965.097852113 -> 7.129661674897421E+73 Inexact Rounded
dddiv2040 divide 3.694576237117349E+93 6683512.012622003 -> 5.527896456443912E+86 Inexact Rounded
dddiv2041 divide -2.252877726403272E+19 -7451913256.181367 -> 3023220546.125531 Inexact Rounded
dddiv2042 divide 518303.1989111842 50.01587020474133 -> 10362.77479107123 Inexact Rounded
dddiv2043 divide 2.902087881880103E+24 33.32400992305702 -> 8.708699488989578E+22 Inexact Rounded
dddiv2044 divide 549619.4559510557 1660824845196338 -> 3.309316196351104E-10 Inexact Rounded
dddiv2045 divide -6775670774684043 8292152023.077262 -> -817118.4941891062 Inexact Rounded
dddiv2046 divide -77.50923921524079 -5.636882655425815E+74 -> 1.375037302588405E-73 Inexact Rounded
dddiv2047 divide -2.984889459605149E-10 -88106156784122.99 -> 3.387833005721384E-24 Inexact Rounded
dddiv2048 divide 0.949517293997085 44767115.96450998 -> 2.121015110175589E-8 Inexact Rounded
dddiv2049 divide -2760937211.084521 -1087015876975408 -> 0.000002539923537057024 Inexact Rounded
dddiv2050 divide 28438351.85030536 -4.209397904088624E-47 -> -6.755919135770688E+53 Inexact Rounded
dddiv2051 divide -85562731.6820956 -7.166045442530185E+45 -> 1.194002080621542E-38 Inexact Rounded
dddiv2052 divide 2533802852165.25 7154.119606235955 -> 354173957.3317501 Inexact Rounded
dddiv2053 divide -8858831346851.474 97.59734208801716 -> -90769186509.83577 Inexact Rounded
dddiv2054 divide 176783629801387.5 840073263.3109817 -> 210438.3480848206 Inexact Rounded
dddiv2055 divide -493506471796175.6 79733894790822.03 -> -6.189418854940746 Inexact Rounded
dddiv2056 divide 790.1682542103445 829.9449370367435 -> 0.9520731062371214 Inexact Rounded
dddiv2057 divide -8920459838.583164 -4767.889187899214 -> 1870945.294035581 Inexact Rounded
dddiv2058 divide 53536687164422.1 53137.5007032689 -> 1007512330.385698 Inexact Rounded
dddiv2059 divide 4.051532311146561E-74 -2.343089768972261E+94 -> -1.729140882606332E-168 Inexact Rounded
dddiv2060 divide -14847758778636.88 3.062543516383807E-43 -> -4.848178874587497E+55 Inexact Rounded
-- Division probably has pre-rounding, so need to test rounding
-- explicitly rather than assume included through other tests;
-- tests include simple rounding and also the tricky cases of sticky
-- bits following two zeros
--
-- 1/99999 gives 0.0000100001000010000100001000010000100001
-- 1234567890123456
--
-- 1/999999 gives 0.000001000001000001000001000001000001000001
-- 1234567890123456
rounding: ceiling
dddiv3001 divide 1 3 -> 0.3333333333333334 Inexact Rounded
dddiv3002 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv3003 divide 1 99999 -> 0.00001000010000100002 Inexact Rounded
dddiv3004 divide 1 999999 -> 0.000001000001000001001 Inexact Rounded
rounding: floor
dddiv3011 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3012 divide 2 3 -> 0.6666666666666666 Inexact Rounded
dddiv3013 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3014 divide 1 999999 -> 0.000001000001000001000 Inexact Rounded
rounding: up
dddiv3021 divide 1 3 -> 0.3333333333333334 Inexact Rounded
dddiv3022 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv3023 divide 1 99999 -> 0.00001000010000100002 Inexact Rounded
dddiv3024 divide 1 999999 -> 0.000001000001000001001 Inexact Rounded
rounding: down
dddiv3031 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3032 divide 2 3 -> 0.6666666666666666 Inexact Rounded
dddiv3033 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3034 divide 1 999999 -> 0.000001000001000001000 Inexact Rounded
rounding: half_up
dddiv3041 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3042 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv3043 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3044 divide 1 999999 -> 0.000001000001000001000 Inexact Rounded
rounding: half_down
dddiv3051 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3052 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv3053 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3054 divide 1 999999 -> 0.000001000001000001000 Inexact Rounded
rounding: half_even
dddiv3061 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3062 divide 2 3 -> 0.6666666666666667 Inexact Rounded
dddiv3063 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3064 divide 1 999999 -> 0.000001000001000001000 Inexact Rounded
rounding: 05up
dddiv3071 divide 1 3 -> 0.3333333333333333 Inexact Rounded
dddiv3072 divide 2 3 -> 0.6666666666666666 Inexact Rounded
dddiv3073 divide 1 99999 -> 0.00001000010000100001 Inexact Rounded
dddiv3074 divide 1 999999 -> 0.000001000001000001001 Inexact Rounded
-- Null tests
dddiv9998 divide 10 # -> NaN Invalid_operation
dddiv9999 divide # 10 -> NaN Invalid_operation
|
Added test/dectest/ddDivideInt.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 |
------------------------------------------------------------------------
-- ddDivideInt.decTest -- decDouble integer division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
dddvi001 divideint 1 1 -> 1
dddvi002 divideint 2 1 -> 2
dddvi003 divideint 1 2 -> 0
dddvi004 divideint 2 2 -> 1
dddvi005 divideint 0 1 -> 0
dddvi006 divideint 0 2 -> 0
dddvi007 divideint 1 3 -> 0
dddvi008 divideint 2 3 -> 0
dddvi009 divideint 3 3 -> 1
dddvi010 divideint 2.4 1 -> 2
dddvi011 divideint 2.4 -1 -> -2
dddvi012 divideint -2.4 1 -> -2
dddvi013 divideint -2.4 -1 -> 2
dddvi014 divideint 2.40 1 -> 2
dddvi015 divideint 2.400 1 -> 2
dddvi016 divideint 2.4 2 -> 1
dddvi017 divideint 2.400 2 -> 1
dddvi018 divideint 2. 2 -> 1
dddvi019 divideint 20 20 -> 1
dddvi020 divideint 187 187 -> 1
dddvi021 divideint 5 2 -> 2
dddvi022 divideint 5 2.0 -> 2
dddvi023 divideint 5 2.000 -> 2
dddvi024 divideint 5 0.200 -> 25
dddvi025 divideint 5 0.200 -> 25
dddvi030 divideint 1 2 -> 0
dddvi031 divideint 1 4 -> 0
dddvi032 divideint 1 8 -> 0
dddvi033 divideint 1 16 -> 0
dddvi034 divideint 1 32 -> 0
dddvi035 divideint 1 64 -> 0
dddvi040 divideint 1 -2 -> -0
dddvi041 divideint 1 -4 -> -0
dddvi042 divideint 1 -8 -> -0
dddvi043 divideint 1 -16 -> -0
dddvi044 divideint 1 -32 -> -0
dddvi045 divideint 1 -64 -> -0
dddvi050 divideint -1 2 -> -0
dddvi051 divideint -1 4 -> -0
dddvi052 divideint -1 8 -> -0
dddvi053 divideint -1 16 -> -0
dddvi054 divideint -1 32 -> -0
dddvi055 divideint -1 64 -> -0
dddvi060 divideint -1 -2 -> 0
dddvi061 divideint -1 -4 -> 0
dddvi062 divideint -1 -8 -> 0
dddvi063 divideint -1 -16 -> 0
dddvi064 divideint -1 -32 -> 0
dddvi065 divideint -1 -64 -> 0
-- similar with powers of ten
dddvi160 divideint 1 1 -> 1
dddvi161 divideint 1 10 -> 0
dddvi162 divideint 1 100 -> 0
dddvi163 divideint 1 1000 -> 0
dddvi164 divideint 1 10000 -> 0
dddvi165 divideint 1 100000 -> 0
dddvi166 divideint 1 1000000 -> 0
dddvi167 divideint 1 10000000 -> 0
dddvi168 divideint 1 100000000 -> 0
dddvi170 divideint 1 -1 -> -1
dddvi171 divideint 1 -10 -> -0
dddvi172 divideint 1 -100 -> -0
dddvi173 divideint 1 -1000 -> -0
dddvi174 divideint 1 -10000 -> -0
dddvi175 divideint 1 -100000 -> -0
dddvi176 divideint 1 -1000000 -> -0
dddvi177 divideint 1 -10000000 -> -0
dddvi178 divideint 1 -100000000 -> -0
dddvi180 divideint -1 1 -> -1
dddvi181 divideint -1 10 -> -0
dddvi182 divideint -1 100 -> -0
dddvi183 divideint -1 1000 -> -0
dddvi184 divideint -1 10000 -> -0
dddvi185 divideint -1 100000 -> -0
dddvi186 divideint -1 1000000 -> -0
dddvi187 divideint -1 10000000 -> -0
dddvi188 divideint -1 100000000 -> -0
dddvi190 divideint -1 -1 -> 1
dddvi191 divideint -1 -10 -> 0
dddvi192 divideint -1 -100 -> 0
dddvi193 divideint -1 -1000 -> 0
dddvi194 divideint -1 -10000 -> 0
dddvi195 divideint -1 -100000 -> 0
dddvi196 divideint -1 -1000000 -> 0
dddvi197 divideint -1 -10000000 -> 0
dddvi198 divideint -1 -100000000 -> 0
-- some long operand (at p=9) cases
dddvi070 divideint 999999999 1 -> 999999999
dddvi071 divideint 999999999.4 1 -> 999999999
dddvi072 divideint 999999999.5 1 -> 999999999
dddvi073 divideint 999999999.9 1 -> 999999999
dddvi074 divideint 999999999.999 1 -> 999999999
dddvi090 divideint 0. 1 -> 0
dddvi091 divideint .0 1 -> 0
dddvi092 divideint 0.00 1 -> 0
dddvi093 divideint 0.00E+9 1 -> 0
dddvi094 divideint 0.0000E-50 1 -> 0
dddvi100 divideint 1 1 -> 1
dddvi101 divideint 1 2 -> 0
dddvi102 divideint 1 3 -> 0
dddvi103 divideint 1 4 -> 0
dddvi104 divideint 1 5 -> 0
dddvi105 divideint 1 6 -> 0
dddvi106 divideint 1 7 -> 0
dddvi107 divideint 1 8 -> 0
dddvi108 divideint 1 9 -> 0
dddvi109 divideint 1 10 -> 0
dddvi110 divideint 1 1 -> 1
dddvi111 divideint 2 1 -> 2
dddvi112 divideint 3 1 -> 3
dddvi113 divideint 4 1 -> 4
dddvi114 divideint 5 1 -> 5
dddvi115 divideint 6 1 -> 6
dddvi116 divideint 7 1 -> 7
dddvi117 divideint 8 1 -> 8
dddvi118 divideint 9 1 -> 9
dddvi119 divideint 10 1 -> 10
-- from DiagBigDecimal
dddvi131 divideint 101.3 1 -> 101
dddvi132 divideint 101.0 1 -> 101
dddvi133 divideint 101.3 3 -> 33
dddvi134 divideint 101.0 3 -> 33
dddvi135 divideint 2.4 1 -> 2
dddvi136 divideint 2.400 1 -> 2
dddvi137 divideint 18 18 -> 1
dddvi138 divideint 1120 1000 -> 1
dddvi139 divideint 2.4 2 -> 1
dddvi140 divideint 2.400 2 -> 1
dddvi141 divideint 0.5 2.000 -> 0
dddvi142 divideint 8.005 7 -> 1
dddvi143 divideint 5 2 -> 2
dddvi144 divideint 0 2 -> 0
dddvi145 divideint 0.00 2 -> 0
-- Others
dddvi150 divideint 12345 4.999 -> 2469
dddvi151 divideint 12345 4.99 -> 2473
dddvi152 divideint 12345 4.9 -> 2519
dddvi153 divideint 12345 5 -> 2469
dddvi154 divideint 12345 5.1 -> 2420
dddvi155 divideint 12345 5.01 -> 2464
dddvi156 divideint 12345 5.001 -> 2468
dddvi157 divideint 101 7.6 -> 13
-- Various flavours of divideint by 0
dddvi201 divideint 0 0 -> NaN Division_undefined
dddvi202 divideint 0.0E5 0 -> NaN Division_undefined
dddvi203 divideint 0.000 0 -> NaN Division_undefined
dddvi204 divideint 0.0001 0 -> Infinity Division_by_zero
dddvi205 divideint 0.01 0 -> Infinity Division_by_zero
dddvi206 divideint 0.1 0 -> Infinity Division_by_zero
dddvi207 divideint 1 0 -> Infinity Division_by_zero
dddvi208 divideint 1 0.0 -> Infinity Division_by_zero
dddvi209 divideint 10 0.0 -> Infinity Division_by_zero
dddvi210 divideint 1E+100 0.0 -> Infinity Division_by_zero
dddvi211 divideint 1E+380 0 -> Infinity Division_by_zero
dddvi214 divideint -0.0001 0 -> -Infinity Division_by_zero
dddvi215 divideint -0.01 0 -> -Infinity Division_by_zero
dddvi216 divideint -0.1 0 -> -Infinity Division_by_zero
dddvi217 divideint -1 0 -> -Infinity Division_by_zero
dddvi218 divideint -1 0.0 -> -Infinity Division_by_zero
dddvi219 divideint -10 0.0 -> -Infinity Division_by_zero
dddvi220 divideint -1E+100 0.0 -> -Infinity Division_by_zero
dddvi221 divideint -1E+380 0 -> -Infinity Division_by_zero
-- test some cases that are close to exponent overflow
dddvi270 divideint 1 1e384 -> 0
dddvi271 divideint 1 0.9e384 -> 0
dddvi272 divideint 1 0.99e384 -> 0
dddvi273 divideint 1 0.9999999999999999e384 -> 0
dddvi274 divideint 9e384 1 -> NaN Division_impossible
dddvi275 divideint 9.9e384 1 -> NaN Division_impossible
dddvi276 divideint 9.99e384 1 -> NaN Division_impossible
dddvi277 divideint 9.999999999999999e384 1 -> NaN Division_impossible
dddvi280 divideint 0.1 9e-383 -> NaN Division_impossible
dddvi281 divideint 0.1 99e-383 -> NaN Division_impossible
dddvi282 divideint 0.1 999e-383 -> NaN Division_impossible
dddvi283 divideint 0.1 9e-382 -> NaN Division_impossible
dddvi284 divideint 0.1 99e-382 -> NaN Division_impossible
-- GD edge cases: lhs smaller than rhs but more digits
dddvi301 divideint 0.9 2 -> 0
dddvi302 divideint 0.9 2.0 -> 0
dddvi303 divideint 0.9 2.1 -> 0
dddvi304 divideint 0.9 2.00 -> 0
dddvi305 divideint 0.9 2.01 -> 0
dddvi306 divideint 0.12 1 -> 0
dddvi307 divideint 0.12 1.0 -> 0
dddvi308 divideint 0.12 1.00 -> 0
dddvi309 divideint 0.12 1.0 -> 0
dddvi310 divideint 0.12 1.00 -> 0
dddvi311 divideint 0.12 2 -> 0
dddvi312 divideint 0.12 2.0 -> 0
dddvi313 divideint 0.12 2.1 -> 0
dddvi314 divideint 0.12 2.00 -> 0
dddvi315 divideint 0.12 2.01 -> 0
-- edge cases of impossible
dddvi330 divideint 1234567890123456 10 -> 123456789012345
dddvi331 divideint 1234567890123456 1 -> 1234567890123456
dddvi332 divideint 1234567890123456 0.1 -> NaN Division_impossible
dddvi333 divideint 1234567890123456 0.01 -> NaN Division_impossible
-- overflow and underflow tests [from divide]
dddvi1051 divideint 1e+277 1e-311 -> NaN Division_impossible
dddvi1052 divideint 1e+277 -1e-311 -> NaN Division_impossible
dddvi1053 divideint -1e+277 1e-311 -> NaN Division_impossible
dddvi1054 divideint -1e+277 -1e-311 -> NaN Division_impossible
dddvi1055 divideint 1e-277 1e+311 -> 0
dddvi1056 divideint 1e-277 -1e+311 -> -0
dddvi1057 divideint -1e-277 1e+311 -> -0
dddvi1058 divideint -1e-277 -1e+311 -> 0
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dddvi1060 divideint 1e-291 1e+101 -> 0
dddvi1061 divideint 1e-291 1e+102 -> 0
dddvi1062 divideint 1e-291 1e+103 -> 0
dddvi1063 divideint 1e-291 1e+104 -> 0
dddvi1064 divideint 1e-291 1e+105 -> 0
dddvi1065 divideint 1e-291 1e+106 -> 0
dddvi1066 divideint 1e-291 1e+107 -> 0
dddvi1067 divideint 1e-291 1e+108 -> 0
dddvi1068 divideint 1e-291 1e+109 -> 0
dddvi1069 divideint 1e-291 1e+110 -> 0
dddvi1101 divideint 1.0000E-394 1 -> 0
dddvi1102 divideint 1.000E-394 1e+1 -> 0
dddvi1103 divideint 1.00E-394 1e+2 -> 0
dddvi1118 divideint 1E-394 1e+4 -> 0
dddvi1119 divideint 3E-394 -1e+5 -> -0
dddvi1120 divideint 5E-394 1e+5 -> 0
dddvi1124 divideint 1E-394 -1e+4 -> -0
dddvi1130 divideint 3.0E-394 -1e+5 -> -0
dddvi1131 divideint 1.0E-199 1e+200 -> 0
dddvi1132 divideint 1.0E-199 1e+199 -> 0
dddvi1133 divideint 1.0E-199 1e+198 -> 0
dddvi1134 divideint 2.0E-199 2e+198 -> 0
dddvi1135 divideint 4.0E-199 4e+198 -> 0
-- long operand checks
dddvi401 divideint 12345678000 100 -> 123456780
dddvi402 divideint 1 12345678000 -> 0
dddvi403 divideint 1234567800 10 -> 123456780
dddvi404 divideint 1 1234567800 -> 0
dddvi405 divideint 1234567890 10 -> 123456789
dddvi406 divideint 1 1234567890 -> 0
dddvi407 divideint 1234567891 10 -> 123456789
dddvi408 divideint 1 1234567891 -> 0
dddvi409 divideint 12345678901 100 -> 123456789
dddvi410 divideint 1 12345678901 -> 0
dddvi411 divideint 1234567896 10 -> 123456789
dddvi412 divideint 1 1234567896 -> 0
dddvi413 divideint 12345678948 100 -> 123456789
dddvi414 divideint 12345678949 100 -> 123456789
dddvi415 divideint 12345678950 100 -> 123456789
dddvi416 divideint 12345678951 100 -> 123456789
dddvi417 divideint 12345678999 100 -> 123456789
dddvi441 divideint 12345678000 1 -> 12345678000
dddvi442 divideint 1 12345678000 -> 0
dddvi443 divideint 1234567800 1 -> 1234567800
dddvi444 divideint 1 1234567800 -> 0
dddvi445 divideint 1234567890 1 -> 1234567890
dddvi446 divideint 1 1234567890 -> 0
dddvi447 divideint 1234567891 1 -> 1234567891
dddvi448 divideint 1 1234567891 -> 0
dddvi449 divideint 12345678901 1 -> 12345678901
dddvi450 divideint 1 12345678901 -> 0
dddvi451 divideint 1234567896 1 -> 1234567896
dddvi452 divideint 1 1234567896 -> 0
-- more zeros, etc.
dddvi531 divideint 5.00 1E-3 -> 5000
dddvi532 divideint 00.00 0.000 -> NaN Division_undefined
dddvi533 divideint 00.00 0E-3 -> NaN Division_undefined
dddvi534 divideint 0 -0 -> NaN Division_undefined
dddvi535 divideint -0 0 -> NaN Division_undefined
dddvi536 divideint -0 -0 -> NaN Division_undefined
dddvi541 divideint 0 -1 -> -0
dddvi542 divideint -0 -1 -> 0
dddvi543 divideint 0 1 -> 0
dddvi544 divideint -0 1 -> -0
dddvi545 divideint -1 0 -> -Infinity Division_by_zero
dddvi546 divideint -1 -0 -> Infinity Division_by_zero
dddvi547 divideint 1 0 -> Infinity Division_by_zero
dddvi548 divideint 1 -0 -> -Infinity Division_by_zero
dddvi551 divideint 0.0 -1 -> -0
dddvi552 divideint -0.0 -1 -> 0
dddvi553 divideint 0.0 1 -> 0
dddvi554 divideint -0.0 1 -> -0
dddvi555 divideint -1.0 0 -> -Infinity Division_by_zero
dddvi556 divideint -1.0 -0 -> Infinity Division_by_zero
dddvi557 divideint 1.0 0 -> Infinity Division_by_zero
dddvi558 divideint 1.0 -0 -> -Infinity Division_by_zero
dddvi561 divideint 0 -1.0 -> -0
dddvi562 divideint -0 -1.0 -> 0
dddvi563 divideint 0 1.0 -> 0
dddvi564 divideint -0 1.0 -> -0
dddvi565 divideint -1 0.0 -> -Infinity Division_by_zero
dddvi566 divideint -1 -0.0 -> Infinity Division_by_zero
dddvi567 divideint 1 0.0 -> Infinity Division_by_zero
dddvi568 divideint 1 -0.0 -> -Infinity Division_by_zero
dddvi571 divideint 0.0 -1.0 -> -0
dddvi572 divideint -0.0 -1.0 -> 0
dddvi573 divideint 0.0 1.0 -> 0
dddvi574 divideint -0.0 1.0 -> -0
dddvi575 divideint -1.0 0.0 -> -Infinity Division_by_zero
dddvi576 divideint -1.0 -0.0 -> Infinity Division_by_zero
dddvi577 divideint 1.0 0.0 -> Infinity Division_by_zero
dddvi578 divideint 1.0 -0.0 -> -Infinity Division_by_zero
-- Specials
dddvi580 divideint Inf -Inf -> NaN Invalid_operation
dddvi581 divideint Inf -1000 -> -Infinity
dddvi582 divideint Inf -1 -> -Infinity
dddvi583 divideint Inf -0 -> -Infinity
dddvi584 divideint Inf 0 -> Infinity
dddvi585 divideint Inf 1 -> Infinity
dddvi586 divideint Inf 1000 -> Infinity
dddvi587 divideint Inf Inf -> NaN Invalid_operation
dddvi588 divideint -1000 Inf -> -0
dddvi589 divideint -Inf Inf -> NaN Invalid_operation
dddvi590 divideint -1 Inf -> -0
dddvi591 divideint -0 Inf -> -0
dddvi592 divideint 0 Inf -> 0
dddvi593 divideint 1 Inf -> 0
dddvi594 divideint 1000 Inf -> 0
dddvi595 divideint Inf Inf -> NaN Invalid_operation
dddvi600 divideint -Inf -Inf -> NaN Invalid_operation
dddvi601 divideint -Inf -1000 -> Infinity
dddvi602 divideint -Inf -1 -> Infinity
dddvi603 divideint -Inf -0 -> Infinity
dddvi604 divideint -Inf 0 -> -Infinity
dddvi605 divideint -Inf 1 -> -Infinity
dddvi606 divideint -Inf 1000 -> -Infinity
dddvi607 divideint -Inf Inf -> NaN Invalid_operation
dddvi608 divideint -1000 Inf -> -0
dddvi609 divideint -Inf -Inf -> NaN Invalid_operation
dddvi610 divideint -1 -Inf -> 0
dddvi611 divideint -0 -Inf -> 0
dddvi612 divideint 0 -Inf -> -0
dddvi613 divideint 1 -Inf -> -0
dddvi614 divideint 1000 -Inf -> -0
dddvi615 divideint Inf -Inf -> NaN Invalid_operation
dddvi621 divideint NaN -Inf -> NaN
dddvi622 divideint NaN -1000 -> NaN
dddvi623 divideint NaN -1 -> NaN
dddvi624 divideint NaN -0 -> NaN
dddvi625 divideint NaN 0 -> NaN
dddvi626 divideint NaN 1 -> NaN
dddvi627 divideint NaN 1000 -> NaN
dddvi628 divideint NaN Inf -> NaN
dddvi629 divideint NaN NaN -> NaN
dddvi630 divideint -Inf NaN -> NaN
dddvi631 divideint -1000 NaN -> NaN
dddvi632 divideint -1 NaN -> NaN
dddvi633 divideint -0 NaN -> NaN
dddvi634 divideint 0 NaN -> NaN
dddvi635 divideint 1 NaN -> NaN
dddvi636 divideint 1000 NaN -> NaN
dddvi637 divideint Inf NaN -> NaN
dddvi641 divideint sNaN -Inf -> NaN Invalid_operation
dddvi642 divideint sNaN -1000 -> NaN Invalid_operation
dddvi643 divideint sNaN -1 -> NaN Invalid_operation
dddvi644 divideint sNaN -0 -> NaN Invalid_operation
dddvi645 divideint sNaN 0 -> NaN Invalid_operation
dddvi646 divideint sNaN 1 -> NaN Invalid_operation
dddvi647 divideint sNaN 1000 -> NaN Invalid_operation
dddvi648 divideint sNaN NaN -> NaN Invalid_operation
dddvi649 divideint sNaN sNaN -> NaN Invalid_operation
dddvi650 divideint NaN sNaN -> NaN Invalid_operation
dddvi651 divideint -Inf sNaN -> NaN Invalid_operation
dddvi652 divideint -1000 sNaN -> NaN Invalid_operation
dddvi653 divideint -1 sNaN -> NaN Invalid_operation
dddvi654 divideint -0 sNaN -> NaN Invalid_operation
dddvi655 divideint 0 sNaN -> NaN Invalid_operation
dddvi656 divideint 1 sNaN -> NaN Invalid_operation
dddvi657 divideint 1000 sNaN -> NaN Invalid_operation
dddvi658 divideint Inf sNaN -> NaN Invalid_operation
dddvi659 divideint NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dddvi661 divideint NaN9 -Inf -> NaN9
dddvi662 divideint NaN8 1000 -> NaN8
dddvi663 divideint NaN7 Inf -> NaN7
dddvi664 divideint -NaN6 NaN5 -> -NaN6
dddvi665 divideint -Inf NaN4 -> NaN4
dddvi666 divideint -1000 NaN3 -> NaN3
dddvi667 divideint Inf -NaN2 -> -NaN2
dddvi671 divideint -sNaN99 -Inf -> -NaN99 Invalid_operation
dddvi672 divideint sNaN98 -1 -> NaN98 Invalid_operation
dddvi673 divideint sNaN97 NaN -> NaN97 Invalid_operation
dddvi674 divideint sNaN96 sNaN94 -> NaN96 Invalid_operation
dddvi675 divideint NaN95 sNaN93 -> NaN93 Invalid_operation
dddvi676 divideint -Inf sNaN92 -> NaN92 Invalid_operation
dddvi677 divideint 0 sNaN91 -> NaN91 Invalid_operation
dddvi678 divideint Inf -sNaN90 -> -NaN90 Invalid_operation
dddvi679 divideint NaN sNaN89 -> NaN89 Invalid_operation
-- Null tests
dddvi900 divideint 10 # -> NaN Invalid_operation
dddvi901 divideint # 10 -> NaN Invalid_operation
|
Added test/dectest/ddEncode.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 |
------------------------------------------------------------------------
-- ddEncode.decTest -- decimal eight-byte format testcases --
-- Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
-- [Previously called decimal64.decTest]
version: 2.55
-- This set of tests is for the eight-byte concrete representation.
-- Its characteristics are:
--
-- 1 bit sign
-- 5 bits combination field
-- 8 bits exponent continuation
-- 50 bits coefficient continuation
--
-- Total exponent length 10 bits
-- Total coefficient length 54 bits (16 digits)
--
-- Elimit = 767 (maximum encoded exponent)
-- Emax = 384 (largest exponent value)
-- Emin = -383 (smallest exponent value)
-- bias = 398 (subtracted from encoded exponent) = -Etiny
-- The testcases here have only exactly representable data on the
-- 'left-hand-side'; rounding from strings is tested in 'base'
-- testcase groups.
extended: 1
clamp: 1
precision: 16
rounding: half_up
maxExponent: 384
minExponent: -383
-- General testcases
-- (mostly derived from the Strawman 4 document and examples)
dece001 apply #A2300000000003D0 -> -7.50
dece002 apply -7.50 -> #A2300000000003D0
-- derivative canonical plain strings
dece003 apply #A23c0000000003D0 -> -7.50E+3
dece004 apply -7.50E+3 -> #A23c0000000003D0
dece005 apply #A2380000000003D0 -> -750
dece006 apply -750 -> #A2380000000003D0
dece007 apply #A2340000000003D0 -> -75.0
dece008 apply -75.0 -> #A2340000000003D0
dece009 apply #A22c0000000003D0 -> -0.750
dece010 apply -0.750 -> #A22c0000000003D0
dece011 apply #A2280000000003D0 -> -0.0750
dece012 apply -0.0750 -> #A2280000000003D0
dece013 apply #A2200000000003D0 -> -0.000750
dece014 apply -0.000750 -> #A2200000000003D0
dece015 apply #A2180000000003D0 -> -0.00000750
dece016 apply -0.00000750 -> #A2180000000003D0
dece017 apply #A2140000000003D0 -> -7.50E-7
dece018 apply -7.50E-7 -> #A2140000000003D0
-- Normality
dece020 apply 1234567890123456 -> #263934b9c1e28e56
dece021 apply -1234567890123456 -> #a63934b9c1e28e56
dece022 apply 1234.567890123456 -> #260934b9c1e28e56
dece023 apply #260934b9c1e28e56 -> 1234.567890123456
dece024 apply 1111111111111111 -> #2638912449124491
dece025 apply 9999999999999999 -> #6e38ff3fcff3fcff
-- Nmax and similar
dece031 apply 9999999999999999E+369 -> #77fcff3fcff3fcff
dece032 apply 9.999999999999999E+384 -> #77fcff3fcff3fcff
dece033 apply #77fcff3fcff3fcff -> 9.999999999999999E+384
dece034 apply 1.234567890123456E+384 -> #47fd34b9c1e28e56
dece035 apply #47fd34b9c1e28e56 -> 1.234567890123456E+384
-- fold-downs (more below)
dece036 apply 1.23E+384 -> #47fd300000000000 Clamped
dece037 apply #47fd300000000000 -> 1.230000000000000E+384
decd038 apply 1E+384 -> #47fc000000000000 Clamped
decd039 apply #47fc000000000000 -> 1.000000000000000E+384
decd051 apply 12345 -> #22380000000049c5
decd052 apply #22380000000049c5 -> 12345
decd053 apply 1234 -> #2238000000000534
decd054 apply #2238000000000534 -> 1234
decd055 apply 123 -> #22380000000000a3
decd056 apply #22380000000000a3 -> 123
decd057 apply 12 -> #2238000000000012
decd058 apply #2238000000000012 -> 12
decd059 apply 1 -> #2238000000000001
decd060 apply #2238000000000001 -> 1
decd061 apply 1.23 -> #22300000000000a3
decd062 apply #22300000000000a3 -> 1.23
decd063 apply 123.45 -> #22300000000049c5
decd064 apply #22300000000049c5 -> 123.45
-- Nmin and below
decd071 apply 1E-383 -> #003c000000000001
decd072 apply #003c000000000001 -> 1E-383
decd073 apply 1.000000000000000E-383 -> #0400000000000000
decd074 apply #0400000000000000 -> 1.000000000000000E-383
decd075 apply 1.000000000000001E-383 -> #0400000000000001
decd076 apply #0400000000000001 -> 1.000000000000001E-383
decd077 apply 0.100000000000000E-383 -> #0000800000000000 Subnormal
decd078 apply #0000800000000000 -> 1.00000000000000E-384 Subnormal
decd079 apply 0.000000000000010E-383 -> #0000000000000010 Subnormal
decd080 apply #0000000000000010 -> 1.0E-397 Subnormal
decd081 apply 0.00000000000001E-383 -> #0004000000000001 Subnormal
decd082 apply #0004000000000001 -> 1E-397 Subnormal
decd083 apply 0.000000000000001E-383 -> #0000000000000001 Subnormal
decd084 apply #0000000000000001 -> 1E-398 Subnormal
-- next is smallest all-nines
decd085 apply 9999999999999999E-398 -> #6400ff3fcff3fcff
decd086 apply #6400ff3fcff3fcff -> 9.999999999999999E-383
-- and a problematic divide result
decd088 apply 1.111111111111111E-383 -> #0400912449124491
decd089 apply #0400912449124491 -> 1.111111111111111E-383
-- forties
decd090 apply 40 -> #2238000000000040
decd091 apply 39.99 -> #2230000000000cff
-- underflows cannot be tested as all LHS exact
-- Same again, negatives
-- Nmax and similar
decd122 apply -9.999999999999999E+384 -> #f7fcff3fcff3fcff
decd123 apply #f7fcff3fcff3fcff -> -9.999999999999999E+384
decd124 apply -1.234567890123456E+384 -> #c7fd34b9c1e28e56
decd125 apply #c7fd34b9c1e28e56 -> -1.234567890123456E+384
-- fold-downs (more below)
decd130 apply -1.23E+384 -> #c7fd300000000000 Clamped
decd131 apply #c7fd300000000000 -> -1.230000000000000E+384
decd132 apply -1E+384 -> #c7fc000000000000 Clamped
decd133 apply #c7fc000000000000 -> -1.000000000000000E+384
-- overflows
decd151 apply -12345 -> #a2380000000049c5
decd152 apply #a2380000000049c5 -> -12345
decd153 apply -1234 -> #a238000000000534
decd154 apply #a238000000000534 -> -1234
decd155 apply -123 -> #a2380000000000a3
decd156 apply #a2380000000000a3 -> -123
decd157 apply -12 -> #a238000000000012
decd158 apply #a238000000000012 -> -12
decd159 apply -1 -> #a238000000000001
decd160 apply #a238000000000001 -> -1
decd161 apply -1.23 -> #a2300000000000a3
decd162 apply #a2300000000000a3 -> -1.23
decd163 apply -123.45 -> #a2300000000049c5
decd164 apply #a2300000000049c5 -> -123.45
-- Nmin and below
decd171 apply -1E-383 -> #803c000000000001
decd172 apply #803c000000000001 -> -1E-383
decd173 apply -1.000000000000000E-383 -> #8400000000000000
decd174 apply #8400000000000000 -> -1.000000000000000E-383
decd175 apply -1.000000000000001E-383 -> #8400000000000001
decd176 apply #8400000000000001 -> -1.000000000000001E-383
decd177 apply -0.100000000000000E-383 -> #8000800000000000 Subnormal
decd178 apply #8000800000000000 -> -1.00000000000000E-384 Subnormal
decd179 apply -0.000000000000010E-383 -> #8000000000000010 Subnormal
decd180 apply #8000000000000010 -> -1.0E-397 Subnormal
decd181 apply -0.00000000000001E-383 -> #8004000000000001 Subnormal
decd182 apply #8004000000000001 -> -1E-397 Subnormal
decd183 apply -0.000000000000001E-383 -> #8000000000000001 Subnormal
decd184 apply #8000000000000001 -> -1E-398 Subnormal
-- next is smallest all-nines
decd185 apply -9999999999999999E-398 -> #e400ff3fcff3fcff
decd186 apply #e400ff3fcff3fcff -> -9.999999999999999E-383
-- and a tricky subnormal
decd187 apply 1.11111111111524E-384 -> #00009124491246a4 Subnormal
decd188 apply #00009124491246a4 -> 1.11111111111524E-384 Subnormal
-- near-underflows
decd189 apply -1e-398 -> #8000000000000001 Subnormal
decd190 apply -1.0e-398 -> #8000000000000001 Subnormal Rounded
-- zeros
decd401 apply 0E-500 -> #0000000000000000 Clamped
decd402 apply 0E-400 -> #0000000000000000 Clamped
decd403 apply 0E-398 -> #0000000000000000
decd404 apply #0000000000000000 -> 0E-398
decd405 apply 0.000000000000000E-383 -> #0000000000000000
decd406 apply #0000000000000000 -> 0E-398
decd407 apply 0E-2 -> #2230000000000000
decd408 apply #2230000000000000 -> 0.00
decd409 apply 0 -> #2238000000000000
decd410 apply #2238000000000000 -> 0
decd411 apply 0E+3 -> #2244000000000000
decd412 apply #2244000000000000 -> 0E+3
decd413 apply 0E+369 -> #43fc000000000000
decd414 apply #43fc000000000000 -> 0E+369
-- clamped zeros...
decd415 apply 0E+370 -> #43fc000000000000 Clamped
decd416 apply #43fc000000000000 -> 0E+369
decd417 apply 0E+384 -> #43fc000000000000 Clamped
decd418 apply #43fc000000000000 -> 0E+369
decd419 apply 0E+400 -> #43fc000000000000 Clamped
decd420 apply #43fc000000000000 -> 0E+369
decd421 apply 0E+500 -> #43fc000000000000 Clamped
decd422 apply #43fc000000000000 -> 0E+369
-- negative zeros
decd431 apply -0E-400 -> #8000000000000000 Clamped
decd432 apply -0E-400 -> #8000000000000000 Clamped
decd433 apply -0E-398 -> #8000000000000000
decd434 apply #8000000000000000 -> -0E-398
decd435 apply -0.000000000000000E-383 -> #8000000000000000
decd436 apply #8000000000000000 -> -0E-398
decd437 apply -0E-2 -> #a230000000000000
decd438 apply #a230000000000000 -> -0.00
decd439 apply -0 -> #a238000000000000
decd440 apply #a238000000000000 -> -0
decd441 apply -0E+3 -> #a244000000000000
decd442 apply #a244000000000000 -> -0E+3
decd443 apply -0E+369 -> #c3fc000000000000
decd444 apply #c3fc000000000000 -> -0E+369
-- clamped zeros...
decd445 apply -0E+370 -> #c3fc000000000000 Clamped
decd446 apply #c3fc000000000000 -> -0E+369
decd447 apply -0E+384 -> #c3fc000000000000 Clamped
decd448 apply #c3fc000000000000 -> -0E+369
decd449 apply -0E+400 -> #c3fc000000000000 Clamped
decd450 apply #c3fc000000000000 -> -0E+369
decd451 apply -0E+500 -> #c3fc000000000000 Clamped
decd452 apply #c3fc000000000000 -> -0E+369
-- exponents
decd460 apply #225c000000000007 -> 7E+9
decd461 apply 7E+9 -> #225c000000000007
decd462 apply #23c4000000000007 -> 7E+99
decd463 apply 7E+99 -> #23c4000000000007
-- Specials
decd500 apply Infinity -> #7800000000000000
decd501 apply #7878787878787878 -> #7800000000000000
decd502 apply #7800000000000000 -> Infinity
decd503 apply #7979797979797979 -> #7800000000000000
decd504 apply #7900000000000000 -> Infinity
decd505 apply #7a7a7a7a7a7a7a7a -> #7800000000000000
decd506 apply #7a00000000000000 -> Infinity
decd507 apply #7b7b7b7b7b7b7b7b -> #7800000000000000
decd508 apply #7b00000000000000 -> Infinity
decd509 apply NaN -> #7c00000000000000
decd510 apply #7c7c7c7c7c7c7c7c -> #7c007c7c7c7c7c7c
decd511 apply #7c00000000000000 -> NaN
decd512 apply #7d7d7d7d7d7d7d7d -> #7c017d7d7d7d7d7d
decd513 apply #7d00000000000000 -> NaN
decd514 apply #7e7e7e7e7e7e7e7e -> #7e007e7e7e7e7c7e
decd515 apply #7e00000000000000 -> sNaN
decd516 apply #7f7f7f7f7f7f7f7f -> #7e007f7f7f7f7c7f
decd517 apply #7f00000000000000 -> sNaN
decd518 apply #7fffffffffffffff -> sNaN999999999999999
decd519 apply #7fffffffffffffff -> #7e00ff3fcff3fcff
decd520 apply -Infinity -> #f800000000000000
decd521 apply #f878787878787878 -> #f800000000000000
decd522 apply #f800000000000000 -> -Infinity
decd523 apply #f979797979797979 -> #f800000000000000
decd524 apply #f900000000000000 -> -Infinity
decd525 apply #fa7a7a7a7a7a7a7a -> #f800000000000000
decd526 apply #fa00000000000000 -> -Infinity
decd527 apply #fb7b7b7b7b7b7b7b -> #f800000000000000
decd528 apply #fb00000000000000 -> -Infinity
decd529 apply -NaN -> #fc00000000000000
decd530 apply #fc7c7c7c7c7c7c7c -> #fc007c7c7c7c7c7c
decd531 apply #fc00000000000000 -> -NaN
decd532 apply #fd7d7d7d7d7d7d7d -> #fc017d7d7d7d7d7d
decd533 apply #fd00000000000000 -> -NaN
decd534 apply #fe7e7e7e7e7e7e7e -> #fe007e7e7e7e7c7e
decd535 apply #fe00000000000000 -> -sNaN
decd536 apply #ff7f7f7f7f7f7f7f -> #fe007f7f7f7f7c7f
decd537 apply #ff00000000000000 -> -sNaN
decd538 apply #ffffffffffffffff -> -sNaN999999999999999
decd539 apply #ffffffffffffffff -> #fe00ff3fcff3fcff
-- diagnostic NaNs
decd540 apply NaN -> #7c00000000000000
decd541 apply NaN0 -> #7c00000000000000
decd542 apply NaN1 -> #7c00000000000001
decd543 apply NaN12 -> #7c00000000000012
decd544 apply NaN79 -> #7c00000000000079
decd545 apply NaN12345 -> #7c000000000049c5
decd546 apply NaN123456 -> #7c00000000028e56
decd547 apply NaN799799 -> #7c000000000f7fdf
decd548 apply NaN799799799799799 -> #7c03dff7fdff7fdf
decd549 apply NaN999999999999999 -> #7c00ff3fcff3fcff
-- too many digits
-- fold-down full sequence
decd601 apply 1E+384 -> #47fc000000000000 Clamped
decd602 apply #47fc000000000000 -> 1.000000000000000E+384
decd603 apply 1E+383 -> #43fc800000000000 Clamped
decd604 apply #43fc800000000000 -> 1.00000000000000E+383
decd605 apply 1E+382 -> #43fc100000000000 Clamped
decd606 apply #43fc100000000000 -> 1.0000000000000E+382
decd607 apply 1E+381 -> #43fc010000000000 Clamped
decd608 apply #43fc010000000000 -> 1.000000000000E+381
decd609 apply 1E+380 -> #43fc002000000000 Clamped
decd610 apply #43fc002000000000 -> 1.00000000000E+380
decd611 apply 1E+379 -> #43fc000400000000 Clamped
decd612 apply #43fc000400000000 -> 1.0000000000E+379
decd613 apply 1E+378 -> #43fc000040000000 Clamped
decd614 apply #43fc000040000000 -> 1.000000000E+378
decd615 apply 1E+377 -> #43fc000008000000 Clamped
decd616 apply #43fc000008000000 -> 1.00000000E+377
decd617 apply 1E+376 -> #43fc000001000000 Clamped
decd618 apply #43fc000001000000 -> 1.0000000E+376
decd619 apply 1E+375 -> #43fc000000100000 Clamped
decd620 apply #43fc000000100000 -> 1.000000E+375
decd621 apply 1E+374 -> #43fc000000020000 Clamped
decd622 apply #43fc000000020000 -> 1.00000E+374
decd623 apply 1E+373 -> #43fc000000004000 Clamped
decd624 apply #43fc000000004000 -> 1.0000E+373
decd625 apply 1E+372 -> #43fc000000000400 Clamped
decd626 apply #43fc000000000400 -> 1.000E+372
decd627 apply 1E+371 -> #43fc000000000080 Clamped
decd628 apply #43fc000000000080 -> 1.00E+371
decd629 apply 1E+370 -> #43fc000000000010 Clamped
decd630 apply #43fc000000000010 -> 1.0E+370
decd631 apply 1E+369 -> #43fc000000000001
decd632 apply #43fc000000000001 -> 1E+369
decd633 apply 1E+368 -> #43f8000000000001
decd634 apply #43f8000000000001 -> 1E+368
-- same with 9s
decd641 apply 9E+384 -> #77fc000000000000 Clamped
decd642 apply #77fc000000000000 -> 9.000000000000000E+384
decd643 apply 9E+383 -> #43fc8c0000000000 Clamped
decd644 apply #43fc8c0000000000 -> 9.00000000000000E+383
decd645 apply 9E+382 -> #43fc1a0000000000 Clamped
decd646 apply #43fc1a0000000000 -> 9.0000000000000E+382
decd647 apply 9E+381 -> #43fc090000000000 Clamped
decd648 apply #43fc090000000000 -> 9.000000000000E+381
decd649 apply 9E+380 -> #43fc002300000000 Clamped
decd650 apply #43fc002300000000 -> 9.00000000000E+380
decd651 apply 9E+379 -> #43fc000680000000 Clamped
decd652 apply #43fc000680000000 -> 9.0000000000E+379
decd653 apply 9E+378 -> #43fc000240000000 Clamped
decd654 apply #43fc000240000000 -> 9.000000000E+378
decd655 apply 9E+377 -> #43fc000008c00000 Clamped
decd656 apply #43fc000008c00000 -> 9.00000000E+377
decd657 apply 9E+376 -> #43fc000001a00000 Clamped
decd658 apply #43fc000001a00000 -> 9.0000000E+376
decd659 apply 9E+375 -> #43fc000000900000 Clamped
decd660 apply #43fc000000900000 -> 9.000000E+375
decd661 apply 9E+374 -> #43fc000000023000 Clamped
decd662 apply #43fc000000023000 -> 9.00000E+374
decd663 apply 9E+373 -> #43fc000000006800 Clamped
decd664 apply #43fc000000006800 -> 9.0000E+373
decd665 apply 9E+372 -> #43fc000000002400 Clamped
decd666 apply #43fc000000002400 -> 9.000E+372
decd667 apply 9E+371 -> #43fc00000000008c Clamped
decd668 apply #43fc00000000008c -> 9.00E+371
decd669 apply 9E+370 -> #43fc00000000001a Clamped
decd670 apply #43fc00000000001a -> 9.0E+370
decd671 apply 9E+369 -> #43fc000000000009
decd672 apply #43fc000000000009 -> 9E+369
decd673 apply 9E+368 -> #43f8000000000009
decd674 apply #43f8000000000009 -> 9E+368
-- Selected DPD codes
decd700 apply #2238000000000000 -> 0
decd701 apply #2238000000000009 -> 9
decd702 apply #2238000000000010 -> 10
decd703 apply #2238000000000019 -> 19
decd704 apply #2238000000000020 -> 20
decd705 apply #2238000000000029 -> 29
decd706 apply #2238000000000030 -> 30
decd707 apply #2238000000000039 -> 39
decd708 apply #2238000000000040 -> 40
decd709 apply #2238000000000049 -> 49
decd710 apply #2238000000000050 -> 50
decd711 apply #2238000000000059 -> 59
decd712 apply #2238000000000060 -> 60
decd713 apply #2238000000000069 -> 69
decd714 apply #2238000000000070 -> 70
decd715 apply #2238000000000071 -> 71
decd716 apply #2238000000000072 -> 72
decd717 apply #2238000000000073 -> 73
decd718 apply #2238000000000074 -> 74
decd719 apply #2238000000000075 -> 75
decd720 apply #2238000000000076 -> 76
decd721 apply #2238000000000077 -> 77
decd722 apply #2238000000000078 -> 78
decd723 apply #2238000000000079 -> 79
decd725 apply #223800000000029e -> 994
decd726 apply #223800000000029f -> 995
decd727 apply #22380000000002a0 -> 520
decd728 apply #22380000000002a1 -> 521
-- from telco test data
decd730 apply #2238000000000188 -> 308
decd731 apply #22380000000001a3 -> 323
decd732 apply #223800000000002a -> 82
decd733 apply #22380000000001a9 -> 329
decd734 apply #2238000000000081 -> 101
decd735 apply #22380000000002a2 -> 522
-- DPD: one of each of the huffman groups
decd740 apply #22380000000003f7 -> 777
decd741 apply #22380000000003f8 -> 778
decd742 apply #22380000000003eb -> 787
decd743 apply #223800000000037d -> 877
decd744 apply #223800000000039f -> 997
decd745 apply #22380000000003bf -> 979
decd746 apply #22380000000003df -> 799
decd747 apply #223800000000006e -> 888
-- DPD all-highs cases (includes the 24 redundant codes)
decd750 apply #223800000000006e -> 888
decd751 apply #223800000000016e -> 888
decd752 apply #223800000000026e -> 888
decd753 apply #223800000000036e -> 888
decd754 apply #223800000000006f -> 889
decd755 apply #223800000000016f -> 889
decd756 apply #223800000000026f -> 889
decd757 apply #223800000000036f -> 889
decd760 apply #223800000000007e -> 898
decd761 apply #223800000000017e -> 898
decd762 apply #223800000000027e -> 898
decd763 apply #223800000000037e -> 898
decd764 apply #223800000000007f -> 899
decd765 apply #223800000000017f -> 899
decd766 apply #223800000000027f -> 899
decd767 apply #223800000000037f -> 899
decd770 apply #22380000000000ee -> 988
decd771 apply #22380000000001ee -> 988
decd772 apply #22380000000002ee -> 988
decd773 apply #22380000000003ee -> 988
decd774 apply #22380000000000ef -> 989
decd775 apply #22380000000001ef -> 989
decd776 apply #22380000000002ef -> 989
decd777 apply #22380000000003ef -> 989
decd780 apply #22380000000000fe -> 998
decd781 apply #22380000000001fe -> 998
decd782 apply #22380000000002fe -> 998
decd783 apply #22380000000003fe -> 998
decd784 apply #22380000000000ff -> 999
decd785 apply #22380000000001ff -> 999
decd786 apply #22380000000002ff -> 999
decd787 apply #22380000000003ff -> 999
-- values around [u]int32 edges (zeros done earlier)
decd800 apply -2147483646 -> #a23800008c78af46
decd801 apply -2147483647 -> #a23800008c78af47
decd802 apply -2147483648 -> #a23800008c78af48
decd803 apply -2147483649 -> #a23800008c78af49
decd804 apply 2147483646 -> #223800008c78af46
decd805 apply 2147483647 -> #223800008c78af47
decd806 apply 2147483648 -> #223800008c78af48
decd807 apply 2147483649 -> #223800008c78af49
decd808 apply 4294967294 -> #2238000115afb55a
decd809 apply 4294967295 -> #2238000115afb55b
decd810 apply 4294967296 -> #2238000115afb57a
decd811 apply 4294967297 -> #2238000115afb57b
decd820 apply #a23800008c78af46 -> -2147483646
decd821 apply #a23800008c78af47 -> -2147483647
decd822 apply #a23800008c78af48 -> -2147483648
decd823 apply #a23800008c78af49 -> -2147483649
decd824 apply #223800008c78af46 -> 2147483646
decd825 apply #223800008c78af47 -> 2147483647
decd826 apply #223800008c78af48 -> 2147483648
decd827 apply #223800008c78af49 -> 2147483649
decd828 apply #2238000115afb55a -> 4294967294
decd829 apply #2238000115afb55b -> 4294967295
decd830 apply #2238000115afb57a -> 4294967296
decd831 apply #2238000115afb57b -> 4294967297
|
Added test/dectest/ddFMA.decTest.
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------------------------------------------------------------------------
-- ddFMA.decTest -- decDouble Fused Multiply Add --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- These tests comprese three parts:
-- 1. Sanity checks and other three-operand tests (especially those
-- where the fused operation makes a difference)
-- 2. Multiply tests (third operand is neutral zero [0E+emax])
-- 3. Addition tests (first operand is 1)
-- The multiply and addition tests are extensive because FMA may have
-- its own dedicated multiplication or addition routine(s), and they
-- also inherently check the left-to-right properties.
-- Sanity checks
ddfma0001 fma 1 1 1 -> 2
ddfma0002 fma 1 1 2 -> 3
ddfma0003 fma 2 2 3 -> 7
ddfma0004 fma 9 9 9 -> 90
ddfma0005 fma -1 1 1 -> 0
ddfma0006 fma -1 1 2 -> 1
ddfma0007 fma -2 2 3 -> -1
ddfma0008 fma -9 9 9 -> -72
ddfma0011 fma 1 -1 1 -> 0
ddfma0012 fma 1 -1 2 -> 1
ddfma0013 fma 2 -2 3 -> -1
ddfma0014 fma 9 -9 9 -> -72
ddfma0015 fma 1 1 -1 -> 0
ddfma0016 fma 1 1 -2 -> -1
ddfma0017 fma 2 2 -3 -> 1
ddfma0018 fma 9 9 -9 -> 72
-- non-integer exacts
ddfma0100 fma 25.2 63.6 -438 -> 1164.72
ddfma0101 fma 0.301 0.380 334 -> 334.114380
ddfma0102 fma 49.2 -4.8 23.3 -> -212.86
ddfma0103 fma 4.22 0.079 -94.6 -> -94.26662
ddfma0104 fma 903 0.797 0.887 -> 720.578
ddfma0105 fma 6.13 -161 65.9 -> -921.03
ddfma0106 fma 28.2 727 5.45 -> 20506.85
ddfma0107 fma 4 605 688 -> 3108
ddfma0108 fma 93.3 0.19 0.226 -> 17.953
ddfma0109 fma 0.169 -341 5.61 -> -52.019
ddfma0110 fma -72.2 30 -51.2 -> -2217.2
ddfma0111 fma -0.409 13 20.4 -> 15.083
ddfma0112 fma 317 77.0 19.0 -> 24428.0
ddfma0113 fma 47 6.58 1.62 -> 310.88
ddfma0114 fma 1.36 0.984 0.493 -> 1.83124
ddfma0115 fma 72.7 274 1.56 -> 19921.36
ddfma0116 fma 335 847 83 -> 283828
ddfma0117 fma 666 0.247 25.4 -> 189.902
ddfma0118 fma -3.87 3.06 78.0 -> 66.1578
ddfma0119 fma 0.742 192 35.6 -> 178.064
ddfma0120 fma -91.6 5.29 0.153 -> -484.411
-- cases where result is different from separate multiply + add; each
-- is preceded by the result of unfused multiply and add
-- [this is about 20% of all similar cases in general]
-- -> 7.123356429257969E+16
ddfma0201 fma 27583489.6645 2582471078.04 2593183.42371 -> 7.123356429257970E+16 Inexact Rounded
-- -> 22813275328.80506
ddfma0208 fma 24280.355566 939577.397653 2032.013252 -> 22813275328.80507 Inexact Rounded
-- -> -2.030397734278062E+16
ddfma0209 fma 7848976432 -2586831.2281 137903.517909 -> -2.030397734278061E+16 Inexact Rounded
-- -> 2040774094814.077
ddfma0217 fma 56890.388731 35872030.4255 339337.123410 -> 2040774094814.078 Inexact Rounded
-- -> 2.714469575205049E+18
ddfma0220 fma 7533543.57445 360317763928 5073392.31638 -> 2.714469575205050E+18 Inexact Rounded
-- -> 1.011676297716716E+19
ddfma0223 fma 739945255.563 13672312784.1 -994381.53572 -> 1.011676297716715E+19 Inexact Rounded
-- -> -2.914135721455315E+23
ddfma0224 fma -413510957218 704729988550 9234162614.0 -> -2.914135721455314E+23 Inexact Rounded
-- -> 2.620119863365786E+17
ddfma0226 fma 437484.00601 598906432790 894450638.442 -> 2.620119863365787E+17 Inexact Rounded
-- -> 1.272647995808178E+19
ddfma0253 fma 73287556929 173651305.784 -358312568.389 -> 1.272647995808177E+19 Inexact Rounded
-- -> -1.753769320861851E+18
ddfma0257 fma 203258304486 -8628278.8066 153127.446727 -> -1.753769320861850E+18 Inexact Rounded
-- -> -1.550737835263346E+17
ddfma0260 fma 42560533.1774 -3643605282.86 178277.96377 -> -1.550737835263347E+17 Inexact Rounded
-- -> 2.897624620576005E+22
ddfma0269 fma 142656587375 203118879670 604576103991 -> 2.897624620576004E+22 Inexact Rounded
-- Cases where multiply would overflow or underflow if separate
fma0300 fma 9e+384 10 0 -> Infinity Overflow Inexact Rounded
fma0301 fma 1e+384 10 0 -> Infinity Overflow Inexact Rounded
fma0302 fma 1e+384 10 -1e+384 -> 9.000000000000000E+384 Clamped
fma0303 fma 1e+384 10 -9e+384 -> 1.000000000000000E+384 Clamped
-- subnormal etc.
fma0305 fma 1e-398 0.1 0 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
fma0306 fma 1e-398 0.1 1 -> 1.000000000000000 Inexact Rounded
fma0307 fma 1e-398 0.1 1e-398 -> 1E-398 Underflow Subnormal Inexact Rounded
-- Infinite combinations
ddfma0800 fma Inf Inf Inf -> Infinity
ddfma0801 fma Inf Inf -Inf -> NaN Invalid_operation
ddfma0802 fma Inf -Inf Inf -> NaN Invalid_operation
ddfma0803 fma Inf -Inf -Inf -> -Infinity
ddfma0804 fma -Inf Inf Inf -> NaN Invalid_operation
ddfma0805 fma -Inf Inf -Inf -> -Infinity
ddfma0806 fma -Inf -Inf Inf -> Infinity
ddfma0807 fma -Inf -Inf -Inf -> NaN Invalid_operation
-- Triple NaN propagation
ddfma0900 fma NaN2 NaN3 NaN5 -> NaN2
ddfma0901 fma 0 NaN3 NaN5 -> NaN3
ddfma0902 fma 0 0 NaN5 -> NaN5
-- first sNaN wins (consider qNaN from earlier sNaN being
-- overridden by an sNaN in third operand)
ddfma0903 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
ddfma0904 fma 0 sNaN2 sNaN3 -> NaN2 Invalid_operation
ddfma0905 fma 0 0 sNaN3 -> NaN3 Invalid_operation
ddfma0906 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
ddfma0907 fma NaN7 sNaN2 sNaN3 -> NaN2 Invalid_operation
ddfma0908 fma NaN7 NaN5 sNaN3 -> NaN3 Invalid_operation
-- MULTIPLICATION TESTS ------------------------------------------------
-- sanity checks
ddfma2000 fma 2 2 0e+384 -> 4
ddfma2001 fma 2 3 0e+384 -> 6
ddfma2002 fma 5 1 0e+384 -> 5
ddfma2003 fma 5 2 0e+384 -> 10
ddfma2004 fma 1.20 2 0e+384 -> 2.40
ddfma2005 fma 1.20 0 0e+384 -> 0.00
ddfma2006 fma 1.20 -2 0e+384 -> -2.40
ddfma2007 fma -1.20 2 0e+384 -> -2.40
ddfma2008 fma -1.20 0 0e+384 -> 0.00
ddfma2009 fma -1.20 -2 0e+384 -> 2.40
ddfma2010 fma 5.09 7.1 0e+384 -> 36.139
ddfma2011 fma 2.5 4 0e+384 -> 10.0
ddfma2012 fma 2.50 4 0e+384 -> 10.00
ddfma2013 fma 1.23456789 1.00000000 0e+384 -> 1.234567890000000 Rounded
ddfma2015 fma 2.50 4 0e+384 -> 10.00
ddfma2016 fma 9.999999999 9.999999999 0e+384 -> 99.99999998000000 Inexact Rounded
ddfma2017 fma 9.999999999 -9.999999999 0e+384 -> -99.99999998000000 Inexact Rounded
ddfma2018 fma -9.999999999 9.999999999 0e+384 -> -99.99999998000000 Inexact Rounded
ddfma2019 fma -9.999999999 -9.999999999 0e+384 -> 99.99999998000000 Inexact Rounded
-- zeros, etc.
ddfma2021 fma 0 0 0e+384 -> 0
ddfma2022 fma 0 -0 0e+384 -> 0
ddfma2023 fma -0 0 0e+384 -> 0
ddfma2024 fma -0 -0 0e+384 -> 0
ddfma2025 fma -0.0 -0.0 0e+384 -> 0.00
ddfma2026 fma -0.0 -0.0 0e+384 -> 0.00
ddfma2027 fma -0.0 -0.0 0e+384 -> 0.00
ddfma2028 fma -0.0 -0.0 0e+384 -> 0.00
ddfma2030 fma 5.00 1E-3 0e+384 -> 0.00500
ddfma2031 fma 00.00 0.000 0e+384 -> 0.00000
ddfma2032 fma 00.00 0E-3 0e+384 -> 0.00000 -- rhs is 0
ddfma2033 fma 0E-3 00.00 0e+384 -> 0.00000 -- lhs is 0
ddfma2034 fma -5.00 1E-3 0e+384 -> -0.00500
ddfma2035 fma -00.00 0.000 0e+384 -> 0.00000
ddfma2036 fma -00.00 0E-3 0e+384 -> 0.00000 -- rhs is 0
ddfma2037 fma -0E-3 00.00 0e+384 -> 0.00000 -- lhs is 0
ddfma2038 fma 5.00 -1E-3 0e+384 -> -0.00500
ddfma2039 fma 00.00 -0.000 0e+384 -> 0.00000
ddfma2040 fma 00.00 -0E-3 0e+384 -> 0.00000 -- rhs is 0
ddfma2041 fma 0E-3 -00.00 0e+384 -> 0.00000 -- lhs is 0
ddfma2042 fma -5.00 -1E-3 0e+384 -> 0.00500
ddfma2043 fma -00.00 -0.000 0e+384 -> 0.00000
ddfma2044 fma -00.00 -0E-3 0e+384 -> 0.00000 -- rhs is 0
ddfma2045 fma -0E-3 -00.00 -0e+384 -> 0.00000 -- lhs is 0
ddfma2046 fma -0E-3 00.00 -0e+384 -> -0.00000
ddfma2047 fma 0E-3 -00.00 -0e+384 -> -0.00000
ddfma2048 fma 0E-3 00.00 -0e+384 -> 0.00000
-- examples from decarith
ddfma2050 fma 1.20 3 0e+384 -> 3.60
ddfma2051 fma 7 3 0e+384 -> 21
ddfma2052 fma 0.9 0.8 0e+384 -> 0.72
ddfma2053 fma 0.9 -0 0e+384 -> 0.0
ddfma2054 fma 654321 654321 0e+384 -> 428135971041
ddfma2060 fma 123.45 1e7 0e+384 -> 1.2345E+9
ddfma2061 fma 123.45 1e8 0e+384 -> 1.2345E+10
ddfma2062 fma 123.45 1e+9 0e+384 -> 1.2345E+11
ddfma2063 fma 123.45 1e10 0e+384 -> 1.2345E+12
ddfma2064 fma 123.45 1e11 0e+384 -> 1.2345E+13
ddfma2065 fma 123.45 1e12 0e+384 -> 1.2345E+14
ddfma2066 fma 123.45 1e13 0e+384 -> 1.2345E+15
-- test some intermediate lengths
-- 1234567890123456
ddfma2080 fma 0.1 1230123456456789 0e+384 -> 123012345645678.9
ddfma2084 fma 0.1 1230123456456789 0e+384 -> 123012345645678.9
ddfma2090 fma 1230123456456789 0.1 0e+384 -> 123012345645678.9
ddfma2094 fma 1230123456456789 0.1 0e+384 -> 123012345645678.9
-- test some more edge cases and carries
ddfma2101 fma 9 9 0e+384 -> 81
ddfma2102 fma 9 90 0e+384 -> 810
ddfma2103 fma 9 900 0e+384 -> 8100
ddfma2104 fma 9 9000 0e+384 -> 81000
ddfma2105 fma 9 90000 0e+384 -> 810000
ddfma2106 fma 9 900000 0e+384 -> 8100000
ddfma2107 fma 9 9000000 0e+384 -> 81000000
ddfma2108 fma 9 90000000 0e+384 -> 810000000
ddfma2109 fma 9 900000000 0e+384 -> 8100000000
ddfma2110 fma 9 9000000000 0e+384 -> 81000000000
ddfma2111 fma 9 90000000000 0e+384 -> 810000000000
ddfma2112 fma 9 900000000000 0e+384 -> 8100000000000
ddfma2113 fma 9 9000000000000 0e+384 -> 81000000000000
ddfma2114 fma 9 90000000000000 0e+384 -> 810000000000000
ddfma2115 fma 9 900000000000000 0e+384 -> 8100000000000000
--ddfma2116 fma 9 9000000000000000 0e+384 -> 81000000000000000
--ddfma2117 fma 9 90000000000000000 0e+384 -> 810000000000000000
--ddfma2118 fma 9 900000000000000000 0e+384 -> 8100000000000000000
--ddfma2119 fma 9 9000000000000000000 0e+384 -> 81000000000000000000
--ddfma2120 fma 9 90000000000000000000 0e+384 -> 810000000000000000000
--ddfma2121 fma 9 900000000000000000000 0e+384 -> 8100000000000000000000
--ddfma2122 fma 9 9000000000000000000000 0e+384 -> 81000000000000000000000
--ddfma2123 fma 9 90000000000000000000000 0e+384 -> 810000000000000000000000
-- test some more edge cases without carries
ddfma2131 fma 3 3 0e+384 -> 9
ddfma2132 fma 3 30 0e+384 -> 90
ddfma2133 fma 3 300 0e+384 -> 900
ddfma2134 fma 3 3000 0e+384 -> 9000
ddfma2135 fma 3 30000 0e+384 -> 90000
ddfma2136 fma 3 300000 0e+384 -> 900000
ddfma2137 fma 3 3000000 0e+384 -> 9000000
ddfma2138 fma 3 30000000 0e+384 -> 90000000
ddfma2139 fma 3 300000000 0e+384 -> 900000000
ddfma2140 fma 3 3000000000 0e+384 -> 9000000000
ddfma2141 fma 3 30000000000 0e+384 -> 90000000000
ddfma2142 fma 3 300000000000 0e+384 -> 900000000000
ddfma2143 fma 3 3000000000000 0e+384 -> 9000000000000
ddfma2144 fma 3 30000000000000 0e+384 -> 90000000000000
ddfma2145 fma 3 300000000000000 0e+384 -> 900000000000000
-- test some edge cases with exact rounding
ddfma2301 fma 9 9 0e+384 -> 81
ddfma2302 fma 9 90 0e+384 -> 810
ddfma2303 fma 9 900 0e+384 -> 8100
ddfma2304 fma 9 9000 0e+384 -> 81000
ddfma2305 fma 9 90000 0e+384 -> 810000
ddfma2306 fma 9 900000 0e+384 -> 8100000
ddfma2307 fma 9 9000000 0e+384 -> 81000000
ddfma2308 fma 9 90000000 0e+384 -> 810000000
ddfma2309 fma 9 900000000 0e+384 -> 8100000000
ddfma2310 fma 9 9000000000 0e+384 -> 81000000000
ddfma2311 fma 9 90000000000 0e+384 -> 810000000000
ddfma2312 fma 9 900000000000 0e+384 -> 8100000000000
ddfma2313 fma 9 9000000000000 0e+384 -> 81000000000000
ddfma2314 fma 9 90000000000000 0e+384 -> 810000000000000
ddfma2315 fma 9 900000000000000 0e+384 -> 8100000000000000
ddfma2316 fma 9 9000000000000000 0e+384 -> 8.100000000000000E+16 Rounded
ddfma2317 fma 90 9000000000000000 0e+384 -> 8.100000000000000E+17 Rounded
ddfma2318 fma 900 9000000000000000 0e+384 -> 8.100000000000000E+18 Rounded
ddfma2319 fma 9000 9000000000000000 0e+384 -> 8.100000000000000E+19 Rounded
ddfma2320 fma 90000 9000000000000000 0e+384 -> 8.100000000000000E+20 Rounded
ddfma2321 fma 900000 9000000000000000 0e+384 -> 8.100000000000000E+21 Rounded
ddfma2322 fma 9000000 9000000000000000 0e+384 -> 8.100000000000000E+22 Rounded
ddfma2323 fma 90000000 9000000000000000 0e+384 -> 8.100000000000000E+23 Rounded
-- tryzeros cases
ddfma2504 fma 0E-260 1000E-260 0e+384 -> 0E-398 Clamped
ddfma2505 fma 100E+260 0E+260 0e+384 -> 0E+369 Clamped
-- mixed with zeros
ddfma2541 fma 0 -1 0e+384 -> 0
ddfma2542 fma -0 -1 0e+384 -> 0
ddfma2543 fma 0 1 0e+384 -> 0
ddfma2544 fma -0 1 0e+384 -> 0
ddfma2545 fma -1 0 0e+384 -> 0
ddfma2546 fma -1 -0 0e+384 -> 0
ddfma2547 fma 1 0 0e+384 -> 0
ddfma2548 fma 1 -0 0e+384 -> 0
ddfma2551 fma 0.0 -1 0e+384 -> 0.0
ddfma2552 fma -0.0 -1 0e+384 -> 0.0
ddfma2553 fma 0.0 1 0e+384 -> 0.0
ddfma2554 fma -0.0 1 0e+384 -> 0.0
ddfma2555 fma -1.0 0 0e+384 -> 0.0
ddfma2556 fma -1.0 -0 0e+384 -> 0.0
ddfma2557 fma 1.0 0 0e+384 -> 0.0
ddfma2558 fma 1.0 -0 0e+384 -> 0.0
ddfma2561 fma 0 -1.0 0e+384 -> 0.0
ddfma2562 fma -0 -1.0 0e+384 -> 0.0
ddfma2563 fma 0 1.0 0e+384 -> 0.0
ddfma2564 fma -0 1.0 0e+384 -> 0.0
ddfma2565 fma -1 0.0 0e+384 -> 0.0
ddfma2566 fma -1 -0.0 0e+384 -> 0.0
ddfma2567 fma 1 0.0 0e+384 -> 0.0
ddfma2568 fma 1 -0.0 0e+384 -> 0.0
ddfma2571 fma 0.0 -1.0 0e+384 -> 0.00
ddfma2572 fma -0.0 -1.0 0e+384 -> 0.00
ddfma2573 fma 0.0 1.0 0e+384 -> 0.00
ddfma2574 fma -0.0 1.0 0e+384 -> 0.00
ddfma2575 fma -1.0 0.0 0e+384 -> 0.00
ddfma2576 fma -1.0 -0.0 0e+384 -> 0.00
ddfma2577 fma 1.0 0.0 0e+384 -> 0.00
ddfma2578 fma 1.0 -0.0 0e+384 -> 0.00
-- Specials
ddfma2580 fma Inf -Inf 0e+384 -> -Infinity
ddfma2581 fma Inf -1000 0e+384 -> -Infinity
ddfma2582 fma Inf -1 0e+384 -> -Infinity
ddfma2583 fma Inf -0 0e+384 -> NaN Invalid_operation
ddfma2584 fma Inf 0 0e+384 -> NaN Invalid_operation
ddfma2585 fma Inf 1 0e+384 -> Infinity
ddfma2586 fma Inf 1000 0e+384 -> Infinity
ddfma2587 fma Inf Inf 0e+384 -> Infinity
ddfma2588 fma -1000 Inf 0e+384 -> -Infinity
ddfma2589 fma -Inf Inf 0e+384 -> -Infinity
ddfma2590 fma -1 Inf 0e+384 -> -Infinity
ddfma2591 fma -0 Inf 0e+384 -> NaN Invalid_operation
ddfma2592 fma 0 Inf 0e+384 -> NaN Invalid_operation
ddfma2593 fma 1 Inf 0e+384 -> Infinity
ddfma2594 fma 1000 Inf 0e+384 -> Infinity
ddfma2595 fma Inf Inf 0e+384 -> Infinity
ddfma2600 fma -Inf -Inf 0e+384 -> Infinity
ddfma2601 fma -Inf -1000 0e+384 -> Infinity
ddfma2602 fma -Inf -1 0e+384 -> Infinity
ddfma2603 fma -Inf -0 0e+384 -> NaN Invalid_operation
ddfma2604 fma -Inf 0 0e+384 -> NaN Invalid_operation
ddfma2605 fma -Inf 1 0e+384 -> -Infinity
ddfma2606 fma -Inf 1000 0e+384 -> -Infinity
ddfma2607 fma -Inf Inf 0e+384 -> -Infinity
ddfma2608 fma -1000 Inf 0e+384 -> -Infinity
ddfma2609 fma -Inf -Inf 0e+384 -> Infinity
ddfma2610 fma -1 -Inf 0e+384 -> Infinity
ddfma2611 fma -0 -Inf 0e+384 -> NaN Invalid_operation
ddfma2612 fma 0 -Inf 0e+384 -> NaN Invalid_operation
ddfma2613 fma 1 -Inf 0e+384 -> -Infinity
ddfma2614 fma 1000 -Inf 0e+384 -> -Infinity
ddfma2615 fma Inf -Inf 0e+384 -> -Infinity
ddfma2621 fma NaN -Inf 0e+384 -> NaN
ddfma2622 fma NaN -1000 0e+384 -> NaN
ddfma2623 fma NaN -1 0e+384 -> NaN
ddfma2624 fma NaN -0 0e+384 -> NaN
ddfma2625 fma NaN 0 0e+384 -> NaN
ddfma2626 fma NaN 1 0e+384 -> NaN
ddfma2627 fma NaN 1000 0e+384 -> NaN
ddfma2628 fma NaN Inf 0e+384 -> NaN
ddfma2629 fma NaN NaN 0e+384 -> NaN
ddfma2630 fma -Inf NaN 0e+384 -> NaN
ddfma2631 fma -1000 NaN 0e+384 -> NaN
ddfma2632 fma -1 NaN 0e+384 -> NaN
ddfma2633 fma -0 NaN 0e+384 -> NaN
ddfma2634 fma 0 NaN 0e+384 -> NaN
ddfma2635 fma 1 NaN 0e+384 -> NaN
ddfma2636 fma 1000 NaN 0e+384 -> NaN
ddfma2637 fma Inf NaN 0e+384 -> NaN
ddfma2641 fma sNaN -Inf 0e+384 -> NaN Invalid_operation
ddfma2642 fma sNaN -1000 0e+384 -> NaN Invalid_operation
ddfma2643 fma sNaN -1 0e+384 -> NaN Invalid_operation
ddfma2644 fma sNaN -0 0e+384 -> NaN Invalid_operation
ddfma2645 fma sNaN 0 0e+384 -> NaN Invalid_operation
ddfma2646 fma sNaN 1 0e+384 -> NaN Invalid_operation
ddfma2647 fma sNaN 1000 0e+384 -> NaN Invalid_operation
ddfma2648 fma sNaN NaN 0e+384 -> NaN Invalid_operation
ddfma2649 fma sNaN sNaN 0e+384 -> NaN Invalid_operation
ddfma2650 fma NaN sNaN 0e+384 -> NaN Invalid_operation
ddfma2651 fma -Inf sNaN 0e+384 -> NaN Invalid_operation
ddfma2652 fma -1000 sNaN 0e+384 -> NaN Invalid_operation
ddfma2653 fma -1 sNaN 0e+384 -> NaN Invalid_operation
ddfma2654 fma -0 sNaN 0e+384 -> NaN Invalid_operation
ddfma2655 fma 0 sNaN 0e+384 -> NaN Invalid_operation
ddfma2656 fma 1 sNaN 0e+384 -> NaN Invalid_operation
ddfma2657 fma 1000 sNaN 0e+384 -> NaN Invalid_operation
ddfma2658 fma Inf sNaN 0e+384 -> NaN Invalid_operation
ddfma2659 fma NaN sNaN 0e+384 -> NaN Invalid_operation
-- propagating NaNs
ddfma2661 fma NaN9 -Inf 0e+384 -> NaN9
ddfma2662 fma NaN8 999 0e+384 -> NaN8
ddfma2663 fma NaN71 Inf 0e+384 -> NaN71
ddfma2664 fma NaN6 NaN5 0e+384 -> NaN6
ddfma2665 fma -Inf NaN4 0e+384 -> NaN4
ddfma2666 fma -999 NaN33 0e+384 -> NaN33
ddfma2667 fma Inf NaN2 0e+384 -> NaN2
ddfma2671 fma sNaN99 -Inf 0e+384 -> NaN99 Invalid_operation
ddfma2672 fma sNaN98 -11 0e+384 -> NaN98 Invalid_operation
ddfma2673 fma sNaN97 NaN 0e+384 -> NaN97 Invalid_operation
ddfma2674 fma sNaN16 sNaN94 0e+384 -> NaN16 Invalid_operation
ddfma2675 fma NaN95 sNaN93 0e+384 -> NaN93 Invalid_operation
ddfma2676 fma -Inf sNaN92 0e+384 -> NaN92 Invalid_operation
ddfma2677 fma 088 sNaN91 0e+384 -> NaN91 Invalid_operation
ddfma2678 fma Inf sNaN90 0e+384 -> NaN90 Invalid_operation
ddfma2679 fma NaN sNaN89 0e+384 -> NaN89 Invalid_operation
ddfma2681 fma -NaN9 -Inf 0e+384 -> -NaN9
ddfma2682 fma -NaN8 999 0e+384 -> -NaN8
ddfma2683 fma -NaN71 Inf 0e+384 -> -NaN71
ddfma2684 fma -NaN6 -NaN5 0e+384 -> -NaN6
ddfma2685 fma -Inf -NaN4 0e+384 -> -NaN4
ddfma2686 fma -999 -NaN33 0e+384 -> -NaN33
ddfma2687 fma Inf -NaN2 0e+384 -> -NaN2
ddfma2691 fma -sNaN99 -Inf 0e+384 -> -NaN99 Invalid_operation
ddfma2692 fma -sNaN98 -11 0e+384 -> -NaN98 Invalid_operation
ddfma2693 fma -sNaN97 NaN 0e+384 -> -NaN97 Invalid_operation
ddfma2694 fma -sNaN16 -sNaN94 0e+384 -> -NaN16 Invalid_operation
ddfma2695 fma -NaN95 -sNaN93 0e+384 -> -NaN93 Invalid_operation
ddfma2696 fma -Inf -sNaN92 0e+384 -> -NaN92 Invalid_operation
ddfma2697 fma 088 -sNaN91 0e+384 -> -NaN91 Invalid_operation
ddfma2698 fma Inf -sNaN90 0e+384 -> -NaN90 Invalid_operation
ddfma2699 fma -NaN -sNaN89 0e+384 -> -NaN89 Invalid_operation
ddfma2701 fma -NaN -Inf 0e+384 -> -NaN
ddfma2702 fma -NaN 999 0e+384 -> -NaN
ddfma2703 fma -NaN Inf 0e+384 -> -NaN
ddfma2704 fma -NaN -NaN 0e+384 -> -NaN
ddfma2705 fma -Inf -NaN0 0e+384 -> -NaN
ddfma2706 fma -999 -NaN 0e+384 -> -NaN
ddfma2707 fma Inf -NaN 0e+384 -> -NaN
ddfma2711 fma -sNaN -Inf 0e+384 -> -NaN Invalid_operation
ddfma2712 fma -sNaN -11 0e+384 -> -NaN Invalid_operation
ddfma2713 fma -sNaN00 NaN 0e+384 -> -NaN Invalid_operation
ddfma2714 fma -sNaN -sNaN 0e+384 -> -NaN Invalid_operation
ddfma2715 fma -NaN -sNaN 0e+384 -> -NaN Invalid_operation
ddfma2716 fma -Inf -sNaN 0e+384 -> -NaN Invalid_operation
ddfma2717 fma 088 -sNaN 0e+384 -> -NaN Invalid_operation
ddfma2718 fma Inf -sNaN 0e+384 -> -NaN Invalid_operation
ddfma2719 fma -NaN -sNaN 0e+384 -> -NaN Invalid_operation
-- overflow and underflow tests .. note subnormal results
-- signs
ddfma2751 fma 1e+277 1e+311 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2752 fma 1e+277 -1e+311 0e+384 -> -Infinity Overflow Inexact Rounded
ddfma2753 fma -1e+277 1e+311 0e+384 -> -Infinity Overflow Inexact Rounded
ddfma2754 fma -1e+277 -1e+311 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2755 fma 1e-277 1e-311 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2756 fma 1e-277 -1e-311 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2757 fma -1e-277 1e-311 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2758 fma -1e-277 -1e-311 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
ddfma2760 fma 1e-291 1e-101 0e+384 -> 1E-392 Subnormal
ddfma2761 fma 1e-291 1e-102 0e+384 -> 1E-393 Subnormal
ddfma2762 fma 1e-291 1e-103 0e+384 -> 1E-394 Subnormal
ddfma2763 fma 1e-291 1e-104 0e+384 -> 1E-395 Subnormal
ddfma2764 fma 1e-291 1e-105 0e+384 -> 1E-396 Subnormal
ddfma2765 fma 1e-291 1e-106 0e+384 -> 1E-397 Subnormal
ddfma2766 fma 1e-291 1e-107 0e+384 -> 1E-398 Subnormal
ddfma2767 fma 1e-291 1e-108 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2768 fma 1e-291 1e-109 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2769 fma 1e-291 1e-110 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
ddfma2770 fma 1e+60 1e+321 0e+384 -> 1.000000000000E+381 Clamped
ddfma2771 fma 1e+60 1e+322 0e+384 -> 1.0000000000000E+382 Clamped
ddfma2772 fma 1e+60 1e+323 0e+384 -> 1.00000000000000E+383 Clamped
ddfma2773 fma 1e+60 1e+324 0e+384 -> 1.000000000000000E+384 Clamped
ddfma2774 fma 1e+60 1e+325 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2775 fma 1e+60 1e+326 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2776 fma 1e+60 1e+327 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2777 fma 1e+60 1e+328 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2778 fma 1e+60 1e+329 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2779 fma 1e+60 1e+330 0e+384 -> Infinity Overflow Inexact Rounded
ddfma2801 fma 1.0000E-394 1 0e+384 -> 1.0000E-394 Subnormal
ddfma2802 fma 1.000E-394 1e-1 0e+384 -> 1.000E-395 Subnormal
ddfma2803 fma 1.00E-394 1e-2 0e+384 -> 1.00E-396 Subnormal
ddfma2804 fma 1.0E-394 1e-3 0e+384 -> 1.0E-397 Subnormal
ddfma2805 fma 1.0E-394 1e-4 0e+384 -> 1E-398 Subnormal Rounded
ddfma2806 fma 1.3E-394 1e-4 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded
ddfma2807 fma 1.5E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2808 fma 1.7E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2809 fma 2.3E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2810 fma 2.5E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2811 fma 2.7E-394 1e-4 0e+384 -> 3E-398 Underflow Subnormal Inexact Rounded
ddfma2812 fma 1.49E-394 1e-4 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded
ddfma2813 fma 1.50E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2814 fma 1.51E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2815 fma 2.49E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2816 fma 2.50E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded
ddfma2817 fma 2.51E-394 1e-4 0e+384 -> 3E-398 Underflow Subnormal Inexact Rounded
ddfma2818 fma 1E-394 1e-4 0e+384 -> 1E-398 Subnormal
ddfma2819 fma 3E-394 1e-5 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2820 fma 5E-394 1e-5 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2821 fma 7E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded
ddfma2822 fma 9E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded
ddfma2823 fma 9.9E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded
ddfma2824 fma 1E-394 -1e-4 0e+384 -> -1E-398 Subnormal
ddfma2825 fma 3E-394 -1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2826 fma -5E-394 1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2827 fma 7E-394 -1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded
ddfma2828 fma -9E-394 1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded
ddfma2829 fma 9.9E-394 -1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded
ddfma2830 fma 3.0E-394 -1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2831 fma 1.0E-199 1e-200 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddfma2832 fma 1.0E-199 1e-199 0e+384 -> 1E-398 Subnormal Rounded
ddfma2833 fma 1.0E-199 1e-198 0e+384 -> 1.0E-397 Subnormal
ddfma2834 fma 2.0E-199 2e-198 0e+384 -> 4.0E-397 Subnormal
ddfma2835 fma 4.0E-199 4e-198 0e+384 -> 1.60E-396 Subnormal
ddfma2836 fma 10.0E-199 10e-198 0e+384 -> 1.000E-395 Subnormal
ddfma2837 fma 30.0E-199 30e-198 0e+384 -> 9.000E-395 Subnormal
ddfma2838 fma 40.0E-199 40e-188 0e+384 -> 1.6000E-384 Subnormal
ddfma2839 fma 40.0E-199 40e-187 0e+384 -> 1.6000E-383
ddfma2840 fma 40.0E-199 40e-186 0e+384 -> 1.6000E-382
-- Long operand overflow may be a different path
ddfma2870 fma 100 9.999E+383 0e+384 -> Infinity Inexact Overflow Rounded
ddfma2871 fma 100 -9.999E+383 0e+384 -> -Infinity Inexact Overflow Rounded
ddfma2872 fma 9.999E+383 100 0e+384 -> Infinity Inexact Overflow Rounded
ddfma2873 fma -9.999E+383 100 0e+384 -> -Infinity Inexact Overflow Rounded
-- check for double-rounded subnormals
ddfma2881 fma 1.2347E-355 1.2347E-40 0e+384 -> 1.524E-395 Inexact Rounded Subnormal Underflow
ddfma2882 fma 1.234E-355 1.234E-40 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddfma2883 fma 1.23E-355 1.23E-40 0e+384 -> 1.513E-395 Inexact Rounded Subnormal Underflow
ddfma2884 fma 1.2E-355 1.2E-40 0e+384 -> 1.44E-395 Subnormal
ddfma2885 fma 1.2E-355 1.2E-41 0e+384 -> 1.44E-396 Subnormal
ddfma2886 fma 1.2E-355 1.2E-42 0e+384 -> 1.4E-397 Subnormal Inexact Rounded Underflow
ddfma2887 fma 1.2E-355 1.3E-42 0e+384 -> 1.6E-397 Subnormal Inexact Rounded Underflow
ddfma2888 fma 1.3E-355 1.3E-42 0e+384 -> 1.7E-397 Subnormal Inexact Rounded Underflow
ddfma2889 fma 1.3E-355 1.3E-43 0e+384 -> 2E-398 Subnormal Inexact Rounded Underflow
ddfma2890 fma 1.3E-356 1.3E-43 0e+384 -> 0E-398 Clamped Subnormal Inexact Rounded Underflow
ddfma2891 fma 1.2345E-39 1.234E-355 0e+384 -> 1.5234E-394 Inexact Rounded Subnormal Underflow
ddfma2892 fma 1.23456E-39 1.234E-355 0e+384 -> 1.5234E-394 Inexact Rounded Subnormal Underflow
ddfma2893 fma 1.2345E-40 1.234E-355 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddfma2894 fma 1.23456E-40 1.234E-355 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddfma2895 fma 1.2345E-41 1.234E-355 0e+384 -> 1.52E-396 Inexact Rounded Subnormal Underflow
ddfma2896 fma 1.23456E-41 1.234E-355 0e+384 -> 1.52E-396 Inexact Rounded Subnormal Underflow
-- Now explore the case where we get a normal result with Underflow
ddfma2900 fma 0.3000000000E-191 0.3000000000E-191 0e+384 -> 9.00000000000000E-384 Subnormal Rounded
ddfma2901 fma 0.3000000001E-191 0.3000000001E-191 0e+384 -> 9.00000000600000E-384 Underflow Inexact Subnormal Rounded
ddfma2902 fma 9.999999999999999E-383 0.0999999999999 0e+384 -> 9.99999999999000E-384 Underflow Inexact Subnormal Rounded
ddfma2903 fma 9.999999999999999E-383 0.09999999999999 0e+384 -> 9.99999999999900E-384 Underflow Inexact Subnormal Rounded
ddfma2904 fma 9.999999999999999E-383 0.099999999999999 0e+384 -> 9.99999999999990E-384 Underflow Inexact Subnormal Rounded
ddfma2905 fma 9.999999999999999E-383 0.0999999999999999 0e+384 -> 9.99999999999999E-384 Underflow Inexact Subnormal Rounded
-- prove operands are exact
ddfma2906 fma 9.999999999999999E-383 1 0e+384 -> 9.999999999999999E-383
ddfma2907 fma 1 0.09999999999999999 0e+384 -> 0.09999999999999999
-- the next rounds to Nmin
ddfma2908 fma 9.999999999999999E-383 0.09999999999999999 0e+384 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
-- hugest
ddfma2909 fma 9999999999999999 9999999999999999 0e+384 -> 9.999999999999998E+31 Inexact Rounded
-- Null tests
ddfma2990 fma 10 # 0e+384 -> NaN Invalid_operation
ddfma2991 fma # 10 0e+384 -> NaN Invalid_operation
-- ADDITION TESTS ------------------------------------------------------
-- [first group are 'quick confidence check']
ddfma3001 fma 1 1 1 -> 2
ddfma3002 fma 1 2 3 -> 5
ddfma3003 fma 1 '5.75' '3.3' -> 9.05
ddfma3004 fma 1 '5' '-3' -> 2
ddfma3005 fma 1 '-5' '-3' -> -8
ddfma3006 fma 1 '-7' '2.5' -> -4.5
ddfma3007 fma 1 '0.7' '0.3' -> 1.0
ddfma3008 fma 1 '1.25' '1.25' -> 2.50
ddfma3009 fma 1 '1.23456789' '1.00000000' -> '2.23456789'
ddfma3010 fma 1 '1.23456789' '1.00000011' -> '2.23456800'
-- 1234567890123456 1234567890123456
ddfma3011 fma 1 '0.4444444444444446' '0.5555555555555555' -> '1.000000000000000' Inexact Rounded
ddfma3012 fma 1 '0.4444444444444445' '0.5555555555555555' -> '1.000000000000000' Rounded
ddfma3013 fma 1 '0.4444444444444444' '0.5555555555555555' -> '0.9999999999999999'
ddfma3014 fma 1 '4444444444444444' '0.49' -> '4444444444444444' Inexact Rounded
ddfma3015 fma 1 '4444444444444444' '0.499' -> '4444444444444444' Inexact Rounded
ddfma3016 fma 1 '4444444444444444' '0.4999' -> '4444444444444444' Inexact Rounded
ddfma3017 fma 1 '4444444444444444' '0.5000' -> '4444444444444444' Inexact Rounded
ddfma3018 fma 1 '4444444444444444' '0.5001' -> '4444444444444445' Inexact Rounded
ddfma3019 fma 1 '4444444444444444' '0.501' -> '4444444444444445' Inexact Rounded
ddfma3020 fma 1 '4444444444444444' '0.51' -> '4444444444444445' Inexact Rounded
ddfma3021 fma 1 0 1 -> 1
ddfma3022 fma 1 1 1 -> 2
ddfma3023 fma 1 2 1 -> 3
ddfma3024 fma 1 3 1 -> 4
ddfma3025 fma 1 4 1 -> 5
ddfma3026 fma 1 5 1 -> 6
ddfma3027 fma 1 6 1 -> 7
ddfma3028 fma 1 7 1 -> 8
ddfma3029 fma 1 8 1 -> 9
ddfma3030 fma 1 9 1 -> 10
-- some carrying effects
ddfma3031 fma 1 '0.9998' '0.0000' -> '0.9998'
ddfma3032 fma 1 '0.9998' '0.0001' -> '0.9999'
ddfma3033 fma 1 '0.9998' '0.0002' -> '1.0000'
ddfma3034 fma 1 '0.9998' '0.0003' -> '1.0001'
ddfma3035 fma 1 '70' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddfma3036 fma 1 '700' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddfma3037 fma 1 '7000' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
ddfma3038 fma 1 '70000' '10000e+16' -> '1.000000000000001E+20' Inexact Rounded
ddfma3039 fma 1 '700000' '10000e+16' -> '1.000000000000007E+20' Rounded
-- symmetry:
ddfma3040 fma 1 '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded
ddfma3041 fma 1 '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded
ddfma3042 fma 1 '10000e+16' '7000' -> '1.000000000000000E+20' Inexact Rounded
ddfma3044 fma 1 '10000e+16' '70000' -> '1.000000000000001E+20' Inexact Rounded
ddfma3045 fma 1 '10000e+16' '700000' -> '1.000000000000007E+20' Rounded
-- same, without rounding
ddfma3046 fma 1 '10000e+9' '7' -> '10000000000007'
ddfma3047 fma 1 '10000e+9' '70' -> '10000000000070'
ddfma3048 fma 1 '10000e+9' '700' -> '10000000000700'
ddfma3049 fma 1 '10000e+9' '7000' -> '10000000007000'
ddfma3050 fma 1 '10000e+9' '70000' -> '10000000070000'
ddfma3051 fma 1 '10000e+9' '700000' -> '10000000700000'
ddfma3052 fma 1 '10000e+9' '7000000' -> '10000007000000'
-- examples from decarith
ddfma3053 fma 1 '12' '7.00' -> '19.00'
ddfma3054 fma 1 '1.3' '-1.07' -> '0.23'
ddfma3055 fma 1 '1.3' '-1.30' -> '0.00'
ddfma3056 fma 1 '1.3' '-2.07' -> '-0.77'
ddfma3057 fma 1 '1E+2' '1E+4' -> '1.01E+4'
-- leading zero preservation
ddfma3061 fma 1 1 '0.0001' -> '1.0001'
ddfma3062 fma 1 1 '0.00001' -> '1.00001'
ddfma3063 fma 1 1 '0.000001' -> '1.000001'
ddfma3064 fma 1 1 '0.0000001' -> '1.0000001'
ddfma3065 fma 1 1 '0.00000001' -> '1.00000001'
-- some funny zeros [in case of bad signum]
ddfma3070 fma 1 1 0 -> 1
ddfma3071 fma 1 1 0. -> 1
ddfma3072 fma 1 1 .0 -> 1.0
ddfma3073 fma 1 1 0.0 -> 1.0
ddfma3074 fma 1 1 0.00 -> 1.00
ddfma3075 fma 1 0 1 -> 1
ddfma3076 fma 1 0. 1 -> 1
ddfma3077 fma 1 .0 1 -> 1.0
ddfma3078 fma 1 0.0 1 -> 1.0
ddfma3079 fma 1 0.00 1 -> 1.00
-- some carries
ddfma3080 fma 1 999999998 1 -> 999999999
ddfma3081 fma 1 999999999 1 -> 1000000000
ddfma3082 fma 1 99999999 1 -> 100000000
ddfma3083 fma 1 9999999 1 -> 10000000
ddfma3084 fma 1 999999 1 -> 1000000
ddfma3085 fma 1 99999 1 -> 100000
ddfma3086 fma 1 9999 1 -> 10000
ddfma3087 fma 1 999 1 -> 1000
ddfma3088 fma 1 99 1 -> 100
ddfma3089 fma 1 9 1 -> 10
-- more LHS swaps
ddfma3090 fma 1 '-56267E-10' 0 -> '-0.0000056267'
ddfma3091 fma 1 '-56267E-6' 0 -> '-0.056267'
ddfma3092 fma 1 '-56267E-5' 0 -> '-0.56267'
ddfma3093 fma 1 '-56267E-4' 0 -> '-5.6267'
ddfma3094 fma 1 '-56267E-3' 0 -> '-56.267'
ddfma3095 fma 1 '-56267E-2' 0 -> '-562.67'
ddfma3096 fma 1 '-56267E-1' 0 -> '-5626.7'
ddfma3097 fma 1 '-56267E-0' 0 -> '-56267'
ddfma3098 fma 1 '-5E-10' 0 -> '-5E-10'
ddfma3099 fma 1 '-5E-7' 0 -> '-5E-7'
ddfma3100 fma 1 '-5E-6' 0 -> '-0.000005'
ddfma3101 fma 1 '-5E-5' 0 -> '-0.00005'
ddfma3102 fma 1 '-5E-4' 0 -> '-0.0005'
ddfma3103 fma 1 '-5E-1' 0 -> '-0.5'
ddfma3104 fma 1 '-5E0' 0 -> '-5'
ddfma3105 fma 1 '-5E1' 0 -> '-50'
ddfma3106 fma 1 '-5E5' 0 -> '-500000'
ddfma3107 fma 1 '-5E15' 0 -> '-5000000000000000'
ddfma3108 fma 1 '-5E16' 0 -> '-5.000000000000000E+16' Rounded
ddfma3109 fma 1 '-5E17' 0 -> '-5.000000000000000E+17' Rounded
ddfma3110 fma 1 '-5E18' 0 -> '-5.000000000000000E+18' Rounded
ddfma3111 fma 1 '-5E100' 0 -> '-5.000000000000000E+100' Rounded
-- more RHS swaps
ddfma3113 fma 1 0 '-56267E-10' -> '-0.0000056267'
ddfma3114 fma 1 0 '-56267E-6' -> '-0.056267'
ddfma3116 fma 1 0 '-56267E-5' -> '-0.56267'
ddfma3117 fma 1 0 '-56267E-4' -> '-5.6267'
ddfma3119 fma 1 0 '-56267E-3' -> '-56.267'
ddfma3120 fma 1 0 '-56267E-2' -> '-562.67'
ddfma3121 fma 1 0 '-56267E-1' -> '-5626.7'
ddfma3122 fma 1 0 '-56267E-0' -> '-56267'
ddfma3123 fma 1 0 '-5E-10' -> '-5E-10'
ddfma3124 fma 1 0 '-5E-7' -> '-5E-7'
ddfma3125 fma 1 0 '-5E-6' -> '-0.000005'
ddfma3126 fma 1 0 '-5E-5' -> '-0.00005'
ddfma3127 fma 1 0 '-5E-4' -> '-0.0005'
ddfma3128 fma 1 0 '-5E-1' -> '-0.5'
ddfma3129 fma 1 0 '-5E0' -> '-5'
ddfma3130 fma 1 0 '-5E1' -> '-50'
ddfma3131 fma 1 0 '-5E5' -> '-500000'
ddfma3132 fma 1 0 '-5E15' -> '-5000000000000000'
ddfma3133 fma 1 0 '-5E16' -> '-5.000000000000000E+16' Rounded
ddfma3134 fma 1 0 '-5E17' -> '-5.000000000000000E+17' Rounded
ddfma3135 fma 1 0 '-5E18' -> '-5.000000000000000E+18' Rounded
ddfma3136 fma 1 0 '-5E100' -> '-5.000000000000000E+100' Rounded
-- related
ddfma3137 fma 1 1 '0E-19' -> '1.000000000000000' Rounded
ddfma3138 fma 1 -1 '0E-19' -> '-1.000000000000000' Rounded
ddfma3139 fma 1 '0E-19' 1 -> '1.000000000000000' Rounded
ddfma3140 fma 1 '0E-19' -1 -> '-1.000000000000000' Rounded
ddfma3141 fma 1 1E+11 0.0000 -> '100000000000.0000'
ddfma3142 fma 1 1E+11 0.00000 -> '100000000000.0000' Rounded
ddfma3143 fma 1 0.000 1E+12 -> '1000000000000.000'
ddfma3144 fma 1 0.0000 1E+12 -> '1000000000000.000' Rounded
-- [some of the next group are really constructor tests]
ddfma3146 fma 1 '00.0' 0 -> '0.0'
ddfma3147 fma 1 '0.00' 0 -> '0.00'
ddfma3148 fma 1 0 '0.00' -> '0.00'
ddfma3149 fma 1 0 '00.0' -> '0.0'
ddfma3150 fma 1 '00.0' '0.00' -> '0.00'
ddfma3151 fma 1 '0.00' '00.0' -> '0.00'
ddfma3152 fma 1 '3' '.3' -> '3.3'
ddfma3153 fma 1 '3.' '.3' -> '3.3'
ddfma3154 fma 1 '3.0' '.3' -> '3.3'
ddfma3155 fma 1 '3.00' '.3' -> '3.30'
ddfma3156 fma 1 '3' '3' -> '6'
ddfma3157 fma 1 '3' '+3' -> '6'
ddfma3158 fma 1 '3' '-3' -> '0'
ddfma3159 fma 1 '0.3' '-0.3' -> '0.0'
ddfma3160 fma 1 '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
ddfma3161 fma 1 '1E+12' '-1' -> '999999999999'
ddfma3162 fma 1 '1E+12' '1.11' -> '1000000000001.11'
ddfma3163 fma 1 '1.11' '1E+12' -> '1000000000001.11'
ddfma3164 fma 1 '-1' '1E+12' -> '999999999999'
ddfma3165 fma 1 '7E+12' '-1' -> '6999999999999'
ddfma3166 fma 1 '7E+12' '1.11' -> '7000000000001.11'
ddfma3167 fma 1 '1.11' '7E+12' -> '7000000000001.11'
ddfma3168 fma 1 '-1' '7E+12' -> '6999999999999'
rounding: half_up
-- 1.234567890123456 1234567890123456 1 234567890123456
ddfma3170 fma 1 '4.444444444444444' '0.5555555555555567' -> '5.000000000000001' Inexact Rounded
ddfma3171 fma 1 '4.444444444444444' '0.5555555555555566' -> '5.000000000000001' Inexact Rounded
ddfma3172 fma 1 '4.444444444444444' '0.5555555555555565' -> '5.000000000000001' Inexact Rounded
ddfma3173 fma 1 '4.444444444444444' '0.5555555555555564' -> '5.000000000000000' Inexact Rounded
ddfma3174 fma 1 '4.444444444444444' '0.5555555555555553' -> '4.999999999999999' Inexact Rounded
ddfma3175 fma 1 '4.444444444444444' '0.5555555555555552' -> '4.999999999999999' Inexact Rounded
ddfma3176 fma 1 '4.444444444444444' '0.5555555555555551' -> '4.999999999999999' Inexact Rounded
ddfma3177 fma 1 '4.444444444444444' '0.5555555555555550' -> '4.999999999999999' Rounded
ddfma3178 fma 1 '4.444444444444444' '0.5555555555555545' -> '4.999999999999999' Inexact Rounded
ddfma3179 fma 1 '4.444444444444444' '0.5555555555555544' -> '4.999999999999998' Inexact Rounded
ddfma3180 fma 1 '4.444444444444444' '0.5555555555555543' -> '4.999999999999998' Inexact Rounded
ddfma3181 fma 1 '4.444444444444444' '0.5555555555555542' -> '4.999999999999998' Inexact Rounded
ddfma3182 fma 1 '4.444444444444444' '0.5555555555555541' -> '4.999999999999998' Inexact Rounded
ddfma3183 fma 1 '4.444444444444444' '0.5555555555555540' -> '4.999999999999998' Rounded
-- and some more, including residue effects and different roundings
rounding: half_up
ddfma3200 fma 1 '1234560123456789' 0 -> '1234560123456789'
ddfma3201 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddfma3202 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddfma3203 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddfma3204 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddfma3205 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddfma3206 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddfma3207 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddfma3208 fma 1 '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded
ddfma3209 fma 1 '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded
ddfma3210 fma 1 '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded
ddfma3211 fma 1 '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded
ddfma3212 fma 1 '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded
ddfma3213 fma 1 '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded
ddfma3214 fma 1 '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded
ddfma3215 fma 1 '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded
ddfma3216 fma 1 '1234560123456789' 1 -> '1234560123456790'
ddfma3217 fma 1 '1234560123456789' 1.000000001 -> '1234560123456790' Inexact Rounded
ddfma3218 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddfma3219 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
rounding: half_even
ddfma3220 fma 1 '1234560123456789' 0 -> '1234560123456789'
ddfma3221 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddfma3222 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddfma3223 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddfma3224 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddfma3225 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddfma3226 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddfma3227 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddfma3228 fma 1 '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded
ddfma3229 fma 1 '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded
ddfma3230 fma 1 '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded
ddfma3231 fma 1 '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded
ddfma3232 fma 1 '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded
ddfma3233 fma 1 '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded
ddfma3234 fma 1 '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded
ddfma3235 fma 1 '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded
ddfma3236 fma 1 '1234560123456789' 1 -> '1234560123456790'
ddfma3237 fma 1 '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded
ddfma3238 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddfma3239 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
-- critical few with even bottom digit...
ddfma3240 fma 1 '1234560123456788' 0.499999999 -> '1234560123456788' Inexact Rounded
ddfma3241 fma 1 '1234560123456788' 0.5 -> '1234560123456788' Inexact Rounded
ddfma3242 fma 1 '1234560123456788' 0.500000001 -> '1234560123456789' Inexact Rounded
rounding: down
ddfma3250 fma 1 '1234560123456789' 0 -> '1234560123456789'
ddfma3251 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded
ddfma3252 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded
ddfma3253 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded
ddfma3254 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded
ddfma3255 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded
ddfma3256 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded
ddfma3257 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded
ddfma3258 fma 1 '1234560123456789' 0.5 -> '1234560123456789' Inexact Rounded
ddfma3259 fma 1 '1234560123456789' 0.500000001 -> '1234560123456789' Inexact Rounded
ddfma3260 fma 1 '1234560123456789' 0.500001 -> '1234560123456789' Inexact Rounded
ddfma3261 fma 1 '1234560123456789' 0.51 -> '1234560123456789' Inexact Rounded
ddfma3262 fma 1 '1234560123456789' 0.6 -> '1234560123456789' Inexact Rounded
ddfma3263 fma 1 '1234560123456789' 0.9 -> '1234560123456789' Inexact Rounded
ddfma3264 fma 1 '1234560123456789' 0.99999 -> '1234560123456789' Inexact Rounded
ddfma3265 fma 1 '1234560123456789' 0.999999999 -> '1234560123456789' Inexact Rounded
ddfma3266 fma 1 '1234560123456789' 1 -> '1234560123456790'
ddfma3267 fma 1 '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded
ddfma3268 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded
ddfma3269 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded
-- 1 in last place tests
rounding: half_up
ddfma3301 fma 1 -1 1 -> 0
ddfma3302 fma 1 0 1 -> 1
ddfma3303 fma 1 1 1 -> 2
ddfma3304 fma 1 12 1 -> 13
ddfma3305 fma 1 98 1 -> 99
ddfma3306 fma 1 99 1 -> 100
ddfma3307 fma 1 100 1 -> 101
ddfma3308 fma 1 101 1 -> 102
ddfma3309 fma 1 -1 -1 -> -2
ddfma3310 fma 1 0 -1 -> -1
ddfma3311 fma 1 1 -1 -> 0
ddfma3312 fma 1 12 -1 -> 11
ddfma3313 fma 1 98 -1 -> 97
ddfma3314 fma 1 99 -1 -> 98
ddfma3315 fma 1 100 -1 -> 99
ddfma3316 fma 1 101 -1 -> 100
ddfma3321 fma 1 -0.01 0.01 -> 0.00
ddfma3322 fma 1 0.00 0.01 -> 0.01
ddfma3323 fma 1 0.01 0.01 -> 0.02
ddfma3324 fma 1 0.12 0.01 -> 0.13
ddfma3325 fma 1 0.98 0.01 -> 0.99
ddfma3326 fma 1 0.99 0.01 -> 1.00
ddfma3327 fma 1 1.00 0.01 -> 1.01
ddfma3328 fma 1 1.01 0.01 -> 1.02
ddfma3329 fma 1 -0.01 -0.01 -> -0.02
ddfma3330 fma 1 0.00 -0.01 -> -0.01
ddfma3331 fma 1 0.01 -0.01 -> 0.00
ddfma3332 fma 1 0.12 -0.01 -> 0.11
ddfma3333 fma 1 0.98 -0.01 -> 0.97
ddfma3334 fma 1 0.99 -0.01 -> 0.98
ddfma3335 fma 1 1.00 -0.01 -> 0.99
ddfma3336 fma 1 1.01 -0.01 -> 1.00
-- some more cases where adding 0 affects the coefficient
ddfma3340 fma 1 1E+3 0 -> 1000
ddfma3341 fma 1 1E+15 0 -> 1000000000000000
ddfma3342 fma 1 1E+16 0 -> 1.000000000000000E+16 Rounded
ddfma3343 fma 1 1E+20 0 -> 1.000000000000000E+20 Rounded
-- which simply follow from these cases ...
ddfma3344 fma 1 1E+3 1 -> 1001
ddfma3345 fma 1 1E+15 1 -> 1000000000000001
ddfma3346 fma 1 1E+16 1 -> 1.000000000000000E+16 Inexact Rounded
ddfma3347 fma 1 1E+20 1 -> 1.000000000000000E+20 Inexact Rounded
ddfma3348 fma 1 1E+3 7 -> 1007
ddfma3349 fma 1 1E+15 7 -> 1000000000000007
ddfma3350 fma 1 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded
ddfma3351 fma 1 1E+20 7 -> 1.000000000000000E+20 Inexact Rounded
-- tryzeros cases
rounding: half_up
ddfma3360 fma 1 0E+50 10000E+1 -> 1.0000E+5
ddfma3361 fma 1 0E-50 10000E+1 -> 100000.0000000000 Rounded
ddfma3362 fma 1 10000E+1 0E-50 -> 100000.0000000000 Rounded
ddfma3363 fma 1 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact
ddfma3364 fma 1 9.999999999999999E+384 -9.999999999999999E+384 -> 0E+369
-- a curiosity from JSR 13 testing
rounding: half_down
ddfma3370 fma 1 999999999999999 815 -> 1000000000000814
ddfma3371 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
rounding: half_up
ddfma3372 fma 1 999999999999999 815 -> 1000000000000814
ddfma3373 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
rounding: half_even
ddfma3374 fma 1 999999999999999 815 -> 1000000000000814
ddfma3375 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact
-- ulp replacement tests
ddfma3400 fma 1 1 77e-14 -> 1.00000000000077
ddfma3401 fma 1 1 77e-15 -> 1.000000000000077
ddfma3402 fma 1 1 77e-16 -> 1.000000000000008 Inexact Rounded
ddfma3403 fma 1 1 77e-17 -> 1.000000000000001 Inexact Rounded
ddfma3404 fma 1 1 77e-18 -> 1.000000000000000 Inexact Rounded
ddfma3405 fma 1 1 77e-19 -> 1.000000000000000 Inexact Rounded
ddfma3406 fma 1 1 77e-299 -> 1.000000000000000 Inexact Rounded
ddfma3410 fma 1 10 77e-14 -> 10.00000000000077
ddfma3411 fma 1 10 77e-15 -> 10.00000000000008 Inexact Rounded
ddfma3412 fma 1 10 77e-16 -> 10.00000000000001 Inexact Rounded
ddfma3413 fma 1 10 77e-17 -> 10.00000000000000 Inexact Rounded
ddfma3414 fma 1 10 77e-18 -> 10.00000000000000 Inexact Rounded
ddfma3415 fma 1 10 77e-19 -> 10.00000000000000 Inexact Rounded
ddfma3416 fma 1 10 77e-299 -> 10.00000000000000 Inexact Rounded
ddfma3420 fma 1 77e-14 1 -> 1.00000000000077
ddfma3421 fma 1 77e-15 1 -> 1.000000000000077
ddfma3422 fma 1 77e-16 1 -> 1.000000000000008 Inexact Rounded
ddfma3423 fma 1 77e-17 1 -> 1.000000000000001 Inexact Rounded
ddfma3424 fma 1 77e-18 1 -> 1.000000000000000 Inexact Rounded
ddfma3425 fma 1 77e-19 1 -> 1.000000000000000 Inexact Rounded
ddfma3426 fma 1 77e-299 1 -> 1.000000000000000 Inexact Rounded
ddfma3430 fma 1 77e-14 10 -> 10.00000000000077
ddfma3431 fma 1 77e-15 10 -> 10.00000000000008 Inexact Rounded
ddfma3432 fma 1 77e-16 10 -> 10.00000000000001 Inexact Rounded
ddfma3433 fma 1 77e-17 10 -> 10.00000000000000 Inexact Rounded
ddfma3434 fma 1 77e-18 10 -> 10.00000000000000 Inexact Rounded
ddfma3435 fma 1 77e-19 10 -> 10.00000000000000 Inexact Rounded
ddfma3436 fma 1 77e-299 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
ddfma36440 fma 1 1 -77e-14 -> 0.99999999999923
ddfma36441 fma 1 1 -77e-15 -> 0.999999999999923
ddfma36442 fma 1 1 -77e-16 -> 0.9999999999999923
ddfma36443 fma 1 1 -77e-17 -> 0.9999999999999992 Inexact Rounded
ddfma36444 fma 1 1 -77e-18 -> 0.9999999999999999 Inexact Rounded
ddfma36445 fma 1 1 -77e-19 -> 1.000000000000000 Inexact Rounded
ddfma36446 fma 1 1 -77e-99 -> 1.000000000000000 Inexact Rounded
ddfma36450 fma 1 10 -77e-14 -> 9.99999999999923
ddfma36451 fma 1 10 -77e-15 -> 9.999999999999923
ddfma36452 fma 1 10 -77e-16 -> 9.999999999999992 Inexact Rounded
ddfma36453 fma 1 10 -77e-17 -> 9.999999999999999 Inexact Rounded
ddfma36454 fma 1 10 -77e-18 -> 10.00000000000000 Inexact Rounded
ddfma36455 fma 1 10 -77e-19 -> 10.00000000000000 Inexact Rounded
ddfma36456 fma 1 10 -77e-99 -> 10.00000000000000 Inexact Rounded
ddfma36460 fma 1 -77e-14 1 -> 0.99999999999923
ddfma36461 fma 1 -77e-15 1 -> 0.999999999999923
ddfma36462 fma 1 -77e-16 1 -> 0.9999999999999923
ddfma36463 fma 1 -77e-17 1 -> 0.9999999999999992 Inexact Rounded
ddfma36464 fma 1 -77e-18 1 -> 0.9999999999999999 Inexact Rounded
ddfma36465 fma 1 -77e-19 1 -> 1.000000000000000 Inexact Rounded
ddfma36466 fma 1 -77e-99 1 -> 1.000000000000000 Inexact Rounded
ddfma36470 fma 1 -77e-14 10 -> 9.99999999999923
ddfma36471 fma 1 -77e-15 10 -> 9.999999999999923
ddfma36472 fma 1 -77e-16 10 -> 9.999999999999992 Inexact Rounded
ddfma36473 fma 1 -77e-17 10 -> 9.999999999999999 Inexact Rounded
ddfma36474 fma 1 -77e-18 10 -> 10.00000000000000 Inexact Rounded
ddfma36475 fma 1 -77e-19 10 -> 10.00000000000000 Inexact Rounded
ddfma36476 fma 1 -77e-99 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
ddfma36480 fma 1 -1 77e-14 -> -0.99999999999923
ddfma36481 fma 1 -1 77e-15 -> -0.999999999999923
ddfma36482 fma 1 -1 77e-16 -> -0.9999999999999923
ddfma36483 fma 1 -1 77e-17 -> -0.9999999999999992 Inexact Rounded
ddfma36484 fma 1 -1 77e-18 -> -0.9999999999999999 Inexact Rounded
ddfma36485 fma 1 -1 77e-19 -> -1.000000000000000 Inexact Rounded
ddfma36486 fma 1 -1 77e-99 -> -1.000000000000000 Inexact Rounded
ddfma36490 fma 1 -10 77e-14 -> -9.99999999999923
ddfma36491 fma 1 -10 77e-15 -> -9.999999999999923
ddfma36492 fma 1 -10 77e-16 -> -9.999999999999992 Inexact Rounded
ddfma36493 fma 1 -10 77e-17 -> -9.999999999999999 Inexact Rounded
ddfma36494 fma 1 -10 77e-18 -> -10.00000000000000 Inexact Rounded
ddfma36495 fma 1 -10 77e-19 -> -10.00000000000000 Inexact Rounded
ddfma36496 fma 1 -10 77e-99 -> -10.00000000000000 Inexact Rounded
ddfma36500 fma 1 77e-14 -1 -> -0.99999999999923
ddfma36501 fma 1 77e-15 -1 -> -0.999999999999923
ddfma36502 fma 1 77e-16 -1 -> -0.9999999999999923
ddfma36503 fma 1 77e-17 -1 -> -0.9999999999999992 Inexact Rounded
ddfma36504 fma 1 77e-18 -1 -> -0.9999999999999999 Inexact Rounded
ddfma36505 fma 1 77e-19 -1 -> -1.000000000000000 Inexact Rounded
ddfma36506 fma 1 77e-99 -1 -> -1.000000000000000 Inexact Rounded
ddfma36510 fma 1 77e-14 -10 -> -9.99999999999923
ddfma36511 fma 1 77e-15 -10 -> -9.999999999999923
ddfma36512 fma 1 77e-16 -10 -> -9.999999999999992 Inexact Rounded
ddfma36513 fma 1 77e-17 -10 -> -9.999999999999999 Inexact Rounded
ddfma36514 fma 1 77e-18 -10 -> -10.00000000000000 Inexact Rounded
ddfma36515 fma 1 77e-19 -10 -> -10.00000000000000 Inexact Rounded
ddfma36516 fma 1 77e-99 -10 -> -10.00000000000000 Inexact Rounded
-- and a couple more with longer RHS
ddfma36520 fma 1 1 -7777e-16 -> 0.9999999999992223
ddfma36521 fma 1 1 -7777e-17 -> 0.9999999999999222 Inexact Rounded
ddfma36522 fma 1 1 -7777e-18 -> 0.9999999999999922 Inexact Rounded
ddfma36523 fma 1 1 -7777e-19 -> 0.9999999999999992 Inexact Rounded
ddfma36524 fma 1 1 -7777e-20 -> 0.9999999999999999 Inexact Rounded
ddfma36525 fma 1 1 -7777e-21 -> 1.000000000000000 Inexact Rounded
ddfma36526 fma 1 1 -7777e-22 -> 1.000000000000000 Inexact Rounded
-- and some more residue effects and different roundings
rounding: half_up
ddfma36540 fma 1 '6543210123456789' 0 -> '6543210123456789'
ddfma36541 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddfma36542 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddfma36543 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddfma36544 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddfma36545 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddfma36546 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddfma36547 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddfma36548 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
ddfma36549 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
ddfma36550 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
ddfma36551 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
ddfma36552 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
ddfma36553 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
ddfma36554 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
ddfma36555 fma 1 '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded
ddfma36556 fma 1 '6543210123456789' 1 -> '6543210123456790'
ddfma36557 fma 1 '6543210123456789' 1.000000001 -> '6543210123456790' Inexact Rounded
ddfma36558 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddfma36559 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
rounding: half_even
ddfma36560 fma 1 '6543210123456789' 0 -> '6543210123456789'
ddfma36561 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddfma36562 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddfma36563 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddfma36564 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddfma36565 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddfma36566 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddfma36567 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddfma36568 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
ddfma36569 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
ddfma36570 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
ddfma36571 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
ddfma36572 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
ddfma36573 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
ddfma36574 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
ddfma36575 fma 1 '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded
ddfma36576 fma 1 '6543210123456789' 1 -> '6543210123456790'
ddfma36577 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
ddfma36578 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddfma36579 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- critical few with even bottom digit...
ddfma37540 fma 1 '6543210123456788' 0.499999999 -> '6543210123456788' Inexact Rounded
ddfma37541 fma 1 '6543210123456788' 0.5 -> '6543210123456788' Inexact Rounded
ddfma37542 fma 1 '6543210123456788' 0.500000001 -> '6543210123456789' Inexact Rounded
rounding: down
ddfma37550 fma 1 '6543210123456789' 0 -> '6543210123456789'
ddfma37551 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
ddfma37552 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
ddfma37553 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
ddfma37554 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
ddfma37555 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
ddfma37556 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
ddfma37557 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded
ddfma37558 fma 1 '6543210123456789' 0.5 -> '6543210123456789' Inexact Rounded
ddfma37559 fma 1 '6543210123456789' 0.500000001 -> '6543210123456789' Inexact Rounded
ddfma37560 fma 1 '6543210123456789' 0.500001 -> '6543210123456789' Inexact Rounded
ddfma37561 fma 1 '6543210123456789' 0.51 -> '6543210123456789' Inexact Rounded
ddfma37562 fma 1 '6543210123456789' 0.6 -> '6543210123456789' Inexact Rounded
ddfma37563 fma 1 '6543210123456789' 0.9 -> '6543210123456789' Inexact Rounded
ddfma37564 fma 1 '6543210123456789' 0.99999 -> '6543210123456789' Inexact Rounded
ddfma37565 fma 1 '6543210123456789' 0.999999999 -> '6543210123456789' Inexact Rounded
ddfma37566 fma 1 '6543210123456789' 1 -> '6543210123456790'
ddfma37567 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
ddfma37568 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
ddfma37569 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- verify a query
rounding: down
ddfma37661 fma 1 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
ddfma37662 fma 1 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
ddfma37663 fma 1 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
ddfma37664 fma 1 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
-- more zeros, etc.
rounding: half_even
ddfma37701 fma 1 5.00 1.00E-3 -> 5.00100
ddfma37702 fma 1 00.00 0.000 -> 0.000
ddfma37703 fma 1 00.00 0E-3 -> 0.000
ddfma37704 fma 1 0E-3 00.00 -> 0.000
ddfma37710 fma 1 0E+3 00.00 -> 0.00
ddfma37711 fma 1 0E+3 00.0 -> 0.0
ddfma37712 fma 1 0E+3 00. -> 0
ddfma37713 fma 1 0E+3 00.E+1 -> 0E+1
ddfma37714 fma 1 0E+3 00.E+2 -> 0E+2
ddfma37715 fma 1 0E+3 00.E+3 -> 0E+3
ddfma37716 fma 1 0E+3 00.E+4 -> 0E+3
ddfma37717 fma 1 0E+3 00.E+5 -> 0E+3
ddfma37718 fma 1 0E+3 -00.0 -> 0.0
ddfma37719 fma 1 0E+3 -00. -> 0
ddfma37731 fma 1 0E+3 -00.E+1 -> 0E+1
ddfma37720 fma 1 00.00 0E+3 -> 0.00
ddfma37721 fma 1 00.0 0E+3 -> 0.0
ddfma37722 fma 1 00. 0E+3 -> 0
ddfma37723 fma 1 00.E+1 0E+3 -> 0E+1
ddfma37724 fma 1 00.E+2 0E+3 -> 0E+2
ddfma37725 fma 1 00.E+3 0E+3 -> 0E+3
ddfma37726 fma 1 00.E+4 0E+3 -> 0E+3
ddfma37727 fma 1 00.E+5 0E+3 -> 0E+3
ddfma37728 fma 1 -00.00 0E+3 -> 0.00
ddfma37729 fma 1 -00.0 0E+3 -> 0.0
ddfma37730 fma 1 -00. 0E+3 -> 0
ddfma37732 fma 1 0 0 -> 0
ddfma37733 fma 1 0 -0 -> 0
ddfma37734 fma 1 -0 0 -> 0
ddfma37735 fma 1 -0 -0 -> -0 -- IEEE 854 special case
ddfma37736 fma 1 1 -1 -> 0
ddfma37737 fma 1 -1 -1 -> -2
ddfma37738 fma 1 1 1 -> 2
ddfma37739 fma 1 -1 1 -> 0
ddfma37741 fma 1 0 -1 -> -1
ddfma37742 fma 1 -0 -1 -> -1
ddfma37743 fma 1 0 1 -> 1
ddfma37744 fma 1 -0 1 -> 1
ddfma37745 fma 1 -1 0 -> -1
ddfma37746 fma 1 -1 -0 -> -1
ddfma37747 fma 1 1 0 -> 1
ddfma37748 fma 1 1 -0 -> 1
ddfma37751 fma 1 0.0 -1 -> -1.0
ddfma37752 fma 1 -0.0 -1 -> -1.0
ddfma37753 fma 1 0.0 1 -> 1.0
ddfma37754 fma 1 -0.0 1 -> 1.0
ddfma37755 fma 1 -1.0 0 -> -1.0
ddfma37756 fma 1 -1.0 -0 -> -1.0
ddfma37757 fma 1 1.0 0 -> 1.0
ddfma37758 fma 1 1.0 -0 -> 1.0
ddfma37761 fma 1 0 -1.0 -> -1.0
ddfma37762 fma 1 -0 -1.0 -> -1.0
ddfma37763 fma 1 0 1.0 -> 1.0
ddfma37764 fma 1 -0 1.0 -> 1.0
ddfma37765 fma 1 -1 0.0 -> -1.0
ddfma37766 fma 1 -1 -0.0 -> -1.0
ddfma37767 fma 1 1 0.0 -> 1.0
ddfma37768 fma 1 1 -0.0 -> 1.0
ddfma37771 fma 1 0.0 -1.0 -> -1.0
ddfma37772 fma 1 -0.0 -1.0 -> -1.0
ddfma37773 fma 1 0.0 1.0 -> 1.0
ddfma37774 fma 1 -0.0 1.0 -> 1.0
ddfma37775 fma 1 -1.0 0.0 -> -1.0
ddfma37776 fma 1 -1.0 -0.0 -> -1.0
ddfma37777 fma 1 1.0 0.0 -> 1.0
ddfma37778 fma 1 1.0 -0.0 -> 1.0
-- Specials
ddfma37780 fma 1 -Inf -Inf -> -Infinity
ddfma37781 fma 1 -Inf -1000 -> -Infinity
ddfma37782 fma 1 -Inf -1 -> -Infinity
ddfma37783 fma 1 -Inf -0 -> -Infinity
ddfma37784 fma 1 -Inf 0 -> -Infinity
ddfma37785 fma 1 -Inf 1 -> -Infinity
ddfma37786 fma 1 -Inf 1000 -> -Infinity
ddfma37787 fma 1 -1000 -Inf -> -Infinity
ddfma37788 fma 1 -Inf -Inf -> -Infinity
ddfma37789 fma 1 -1 -Inf -> -Infinity
ddfma37790 fma 1 -0 -Inf -> -Infinity
ddfma37791 fma 1 0 -Inf -> -Infinity
ddfma37792 fma 1 1 -Inf -> -Infinity
ddfma37793 fma 1 1000 -Inf -> -Infinity
ddfma37794 fma 1 Inf -Inf -> NaN Invalid_operation
ddfma37800 fma 1 Inf -Inf -> NaN Invalid_operation
ddfma37801 fma 1 Inf -1000 -> Infinity
ddfma37802 fma 1 Inf -1 -> Infinity
ddfma37803 fma 1 Inf -0 -> Infinity
ddfma37804 fma 1 Inf 0 -> Infinity
ddfma37805 fma 1 Inf 1 -> Infinity
ddfma37806 fma 1 Inf 1000 -> Infinity
ddfma37807 fma 1 Inf Inf -> Infinity
ddfma37808 fma 1 -1000 Inf -> Infinity
ddfma37809 fma 1 -Inf Inf -> NaN Invalid_operation
ddfma37810 fma 1 -1 Inf -> Infinity
ddfma37811 fma 1 -0 Inf -> Infinity
ddfma37812 fma 1 0 Inf -> Infinity
ddfma37813 fma 1 1 Inf -> Infinity
ddfma37814 fma 1 1000 Inf -> Infinity
ddfma37815 fma 1 Inf Inf -> Infinity
ddfma37821 fma 1 NaN -Inf -> NaN
ddfma37822 fma 1 NaN -1000 -> NaN
ddfma37823 fma 1 NaN -1 -> NaN
ddfma37824 fma 1 NaN -0 -> NaN
ddfma37825 fma 1 NaN 0 -> NaN
ddfma37826 fma 1 NaN 1 -> NaN
ddfma37827 fma 1 NaN 1000 -> NaN
ddfma37828 fma 1 NaN Inf -> NaN
ddfma37829 fma 1 NaN NaN -> NaN
ddfma37830 fma 1 -Inf NaN -> NaN
ddfma37831 fma 1 -1000 NaN -> NaN
ddfma37832 fma 1 -1 NaN -> NaN
ddfma37833 fma 1 -0 NaN -> NaN
ddfma37834 fma 1 0 NaN -> NaN
ddfma37835 fma 1 1 NaN -> NaN
ddfma37836 fma 1 1000 NaN -> NaN
ddfma37837 fma 1 Inf NaN -> NaN
ddfma37841 fma 1 sNaN -Inf -> NaN Invalid_operation
ddfma37842 fma 1 sNaN -1000 -> NaN Invalid_operation
ddfma37843 fma 1 sNaN -1 -> NaN Invalid_operation
ddfma37844 fma 1 sNaN -0 -> NaN Invalid_operation
ddfma37845 fma 1 sNaN 0 -> NaN Invalid_operation
ddfma37846 fma 1 sNaN 1 -> NaN Invalid_operation
ddfma37847 fma 1 sNaN 1000 -> NaN Invalid_operation
ddfma37848 fma 1 sNaN NaN -> NaN Invalid_operation
ddfma37849 fma 1 sNaN sNaN -> NaN Invalid_operation
ddfma37850 fma 1 NaN sNaN -> NaN Invalid_operation
ddfma37851 fma 1 -Inf sNaN -> NaN Invalid_operation
ddfma37852 fma 1 -1000 sNaN -> NaN Invalid_operation
ddfma37853 fma 1 -1 sNaN -> NaN Invalid_operation
ddfma37854 fma 1 -0 sNaN -> NaN Invalid_operation
ddfma37855 fma 1 0 sNaN -> NaN Invalid_operation
ddfma37856 fma 1 1 sNaN -> NaN Invalid_operation
ddfma37857 fma 1 1000 sNaN -> NaN Invalid_operation
ddfma37858 fma 1 Inf sNaN -> NaN Invalid_operation
ddfma37859 fma 1 NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddfma37861 fma 1 NaN1 -Inf -> NaN1
ddfma37862 fma 1 +NaN2 -1000 -> NaN2
ddfma37863 fma 1 NaN3 1000 -> NaN3
ddfma37864 fma 1 NaN4 Inf -> NaN4
ddfma37865 fma 1 NaN5 +NaN6 -> NaN5
ddfma37866 fma 1 -Inf NaN7 -> NaN7
ddfma37867 fma 1 -1000 NaN8 -> NaN8
ddfma37868 fma 1 1000 NaN9 -> NaN9
ddfma37869 fma 1 Inf +NaN10 -> NaN10
ddfma37871 fma 1 sNaN11 -Inf -> NaN11 Invalid_operation
ddfma37872 fma 1 sNaN12 -1000 -> NaN12 Invalid_operation
ddfma37873 fma 1 sNaN13 1000 -> NaN13 Invalid_operation
ddfma37874 fma 1 sNaN14 NaN17 -> NaN14 Invalid_operation
ddfma37875 fma 1 sNaN15 sNaN18 -> NaN15 Invalid_operation
ddfma37876 fma 1 NaN16 sNaN19 -> NaN19 Invalid_operation
ddfma37877 fma 1 -Inf +sNaN20 -> NaN20 Invalid_operation
ddfma37878 fma 1 -1000 sNaN21 -> NaN21 Invalid_operation
ddfma37879 fma 1 1000 sNaN22 -> NaN22 Invalid_operation
ddfma37880 fma 1 Inf sNaN23 -> NaN23 Invalid_operation
ddfma37881 fma 1 +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddfma37882 fma 1 -NaN26 NaN28 -> -NaN26
ddfma37883 fma 1 -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddfma37884 fma 1 1000 -NaN30 -> -NaN30
ddfma37885 fma 1 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Here we explore near the boundary of rounding a subnormal to Nmin
ddfma37575 fma 1 1E-383 -1E-398 -> 9.99999999999999E-384 Subnormal
ddfma37576 fma 1 -1E-383 +1E-398 -> -9.99999999999999E-384 Subnormal
-- check overflow edge case
-- 1234567890123456
ddfma37972 apply 9.999999999999999E+384 -> 9.999999999999999E+384
ddfma37973 fma 1 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded
ddfma37974 fma 1 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded
ddfma37975 fma 1 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded
ddfma37976 fma 1 9999999999999999E+369 9E+368 -> Infinity Overflow Inexact Rounded
ddfma37977 fma 1 9999999999999999E+369 8E+368 -> Infinity Overflow Inexact Rounded
ddfma37978 fma 1 9999999999999999E+369 7E+368 -> Infinity Overflow Inexact Rounded
ddfma37979 fma 1 9999999999999999E+369 6E+368 -> Infinity Overflow Inexact Rounded
ddfma37980 fma 1 9999999999999999E+369 5E+368 -> Infinity Overflow Inexact Rounded
ddfma37981 fma 1 9999999999999999E+369 4E+368 -> 9.999999999999999E+384 Inexact Rounded
ddfma37982 fma 1 9999999999999999E+369 3E+368 -> 9.999999999999999E+384 Inexact Rounded
ddfma37983 fma 1 9999999999999999E+369 2E+368 -> 9.999999999999999E+384 Inexact Rounded
ddfma37984 fma 1 9999999999999999E+369 1E+368 -> 9.999999999999999E+384 Inexact Rounded
ddfma37985 apply -9.999999999999999E+384 -> -9.999999999999999E+384
ddfma37986 fma 1 -9.999999999999999E+384 -1 -> -9.999999999999999E+384 Inexact Rounded
ddfma37987 fma 1 -9999999999999999E+369 -1 -> -9.999999999999999E+384 Inexact Rounded
ddfma37988 fma 1 -9999999999999999E+369 -1E+369 -> -Infinity Overflow Inexact Rounded
ddfma37989 fma 1 -9999999999999999E+369 -9E+368 -> -Infinity Overflow Inexact Rounded
ddfma37990 fma 1 -9999999999999999E+369 -8E+368 -> -Infinity Overflow Inexact Rounded
ddfma37991 fma 1 -9999999999999999E+369 -7E+368 -> -Infinity Overflow Inexact Rounded
ddfma37992 fma 1 -9999999999999999E+369 -6E+368 -> -Infinity Overflow Inexact Rounded
ddfma37993 fma 1 -9999999999999999E+369 -5E+368 -> -Infinity Overflow Inexact Rounded
ddfma37994 fma 1 -9999999999999999E+369 -4E+368 -> -9.999999999999999E+384 Inexact Rounded
ddfma37995 fma 1 -9999999999999999E+369 -3E+368 -> -9.999999999999999E+384 Inexact Rounded
ddfma37996 fma 1 -9999999999999999E+369 -2E+368 -> -9.999999999999999E+384 Inexact Rounded
ddfma37997 fma 1 -9999999999999999E+369 -1E+368 -> -9.999999999999999E+384 Inexact Rounded
-- And for round down full and subnormal results
rounding: down
ddfma371100 fma 1 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact
ddfma371101 fma 1 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact
ddfma371103 fma 1 +1 -1e-383 -> 0.9999999999999999 Rounded Inexact
ddfma371104 fma 1 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact
ddfma371105 fma 1 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact
ddfma371106 fma 1 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact
ddfma371107 fma 1 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact
ddfma371108 fma 1 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact
ddfma371109 fma 1 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact
rounding: ceiling
ddfma371110 fma 1 -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact
ddfma371111 fma 1 -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact
ddfma371113 fma 1 -1 +1e-383 -> -0.9999999999999999 Rounded Inexact
ddfma371114 fma 1 -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact
ddfma371115 fma 1 -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact
ddfma371116 fma 1 -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact
ddfma371117 fma 1 -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact
ddfma371118 fma 1 -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact
ddfma371119 fma 1 -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact
-- tests based on Gunnar Degnbol's edge case
rounding: half_even
ddfma371300 fma 1 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded
ddfma371310 fma 1 1E16 -0.51 -> 9999999999999999 Inexact Rounded
ddfma371311 fma 1 1E16 -0.501 -> 9999999999999999 Inexact Rounded
ddfma371312 fma 1 1E16 -0.5001 -> 9999999999999999 Inexact Rounded
ddfma371313 fma 1 1E16 -0.50001 -> 9999999999999999 Inexact Rounded
ddfma371314 fma 1 1E16 -0.500001 -> 9999999999999999 Inexact Rounded
ddfma371315 fma 1 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded
ddfma371316 fma 1 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded
ddfma371317 fma 1 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded
ddfma371318 fma 1 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded
ddfma371319 fma 1 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded
ddfma371320 fma 1 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded
ddfma371321 fma 1 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded
ddfma371322 fma 1 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded
ddfma371323 fma 1 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded
ddfma371324 fma 1 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded
ddfma371325 fma 1 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371326 fma 1 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371327 fma 1 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371328 fma 1 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371329 fma 1 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371330 fma 1 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371331 fma 1 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371332 fma 1 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371333 fma 1 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371334 fma 1 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371335 fma 1 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371336 fma 1 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371337 fma 1 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371338 fma 1 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded
ddfma371339 fma 1 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded
ddfma371340 fma 1 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded
ddfma371341 fma 1 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded
ddfma371349 fma 1 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded
ddfma371350 fma 1 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded
ddfma371351 fma 1 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded
ddfma371352 fma 1 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded
ddfma371353 fma 1 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded
ddfma371354 fma 1 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded
ddfma371355 fma 1 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded
ddfma371356 fma 1 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded
ddfma371357 fma 1 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded
ddfma371358 fma 1 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded
ddfma371359 fma 1 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded
ddfma371360 fma 1 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded
ddfma371361 fma 1 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded
ddfma371362 fma 1 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded
ddfma371363 fma 1 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded
ddfma371364 fma 1 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded
ddfma371365 fma 1 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371367 fma 1 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371368 fma 1 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371369 fma 1 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371370 fma 1 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371371 fma 1 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371372 fma 1 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371373 fma 1 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371374 fma 1 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371375 fma 1 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371376 fma 1 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371377 fma 1 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371378 fma 1 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded
ddfma371379 fma 1 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded
ddfma371380 fma 1 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded
ddfma371381 fma 1 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded
ddfma371382 fma 1 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371383 fma 1 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371384 fma 1 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371385 fma 1 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371386 fma 1 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371387 fma 1 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371388 fma 1 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371389 fma 1 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371390 fma 1 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371391 fma 1 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371392 fma 1 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371393 fma 1 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371394 fma 1 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded
ddfma371395 fma 1 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded
ddfma371396 fma 1 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
ddfma371420 fma 1 0 1.123456789012345 -> 1.123456789012345
ddfma371421 fma 1 0 1.123456789012345E-1 -> 0.1123456789012345
ddfma371422 fma 1 0 1.123456789012345E-2 -> 0.01123456789012345
ddfma371423 fma 1 0 1.123456789012345E-3 -> 0.001123456789012345
ddfma371424 fma 1 0 1.123456789012345E-4 -> 0.0001123456789012345
ddfma371425 fma 1 0 1.123456789012345E-5 -> 0.00001123456789012345
ddfma371426 fma 1 0 1.123456789012345E-6 -> 0.000001123456789012345
ddfma371427 fma 1 0 1.123456789012345E-7 -> 1.123456789012345E-7
ddfma371428 fma 1 0 1.123456789012345E-8 -> 1.123456789012345E-8
ddfma371429 fma 1 0 1.123456789012345E-9 -> 1.123456789012345E-9
ddfma371430 fma 1 0 1.123456789012345E-10 -> 1.123456789012345E-10
ddfma371431 fma 1 0 1.123456789012345E-11 -> 1.123456789012345E-11
ddfma371432 fma 1 0 1.123456789012345E-12 -> 1.123456789012345E-12
ddfma371433 fma 1 0 1.123456789012345E-13 -> 1.123456789012345E-13
ddfma371434 fma 1 0 1.123456789012345E-14 -> 1.123456789012345E-14
ddfma371435 fma 1 0 1.123456789012345E-15 -> 1.123456789012345E-15
ddfma371436 fma 1 0 1.123456789012345E-16 -> 1.123456789012345E-16
ddfma371437 fma 1 0 1.123456789012345E-17 -> 1.123456789012345E-17
ddfma371438 fma 1 0 1.123456789012345E-18 -> 1.123456789012345E-18
ddfma371439 fma 1 0 1.123456789012345E-19 -> 1.123456789012345E-19
-- same, reversed 0
ddfma371440 fma 1 1.123456789012345 0 -> 1.123456789012345
ddfma371441 fma 1 1.123456789012345E-1 0 -> 0.1123456789012345
ddfma371442 fma 1 1.123456789012345E-2 0 -> 0.01123456789012345
ddfma371443 fma 1 1.123456789012345E-3 0 -> 0.001123456789012345
ddfma371444 fma 1 1.123456789012345E-4 0 -> 0.0001123456789012345
ddfma371445 fma 1 1.123456789012345E-5 0 -> 0.00001123456789012345
ddfma371446 fma 1 1.123456789012345E-6 0 -> 0.000001123456789012345
ddfma371447 fma 1 1.123456789012345E-7 0 -> 1.123456789012345E-7
ddfma371448 fma 1 1.123456789012345E-8 0 -> 1.123456789012345E-8
ddfma371449 fma 1 1.123456789012345E-9 0 -> 1.123456789012345E-9
ddfma371450 fma 1 1.123456789012345E-10 0 -> 1.123456789012345E-10
ddfma371451 fma 1 1.123456789012345E-11 0 -> 1.123456789012345E-11
ddfma371452 fma 1 1.123456789012345E-12 0 -> 1.123456789012345E-12
ddfma371453 fma 1 1.123456789012345E-13 0 -> 1.123456789012345E-13
ddfma371454 fma 1 1.123456789012345E-14 0 -> 1.123456789012345E-14
ddfma371455 fma 1 1.123456789012345E-15 0 -> 1.123456789012345E-15
ddfma371456 fma 1 1.123456789012345E-16 0 -> 1.123456789012345E-16
ddfma371457 fma 1 1.123456789012345E-17 0 -> 1.123456789012345E-17
ddfma371458 fma 1 1.123456789012345E-18 0 -> 1.123456789012345E-18
ddfma371459 fma 1 1.123456789012345E-19 0 -> 1.123456789012345E-19
-- same, Es on the 0
ddfma371460 fma 1 1.123456789012345 0E-0 -> 1.123456789012345
ddfma371461 fma 1 1.123456789012345 0E-1 -> 1.123456789012345
ddfma371462 fma 1 1.123456789012345 0E-2 -> 1.123456789012345
ddfma371463 fma 1 1.123456789012345 0E-3 -> 1.123456789012345
ddfma371464 fma 1 1.123456789012345 0E-4 -> 1.123456789012345
ddfma371465 fma 1 1.123456789012345 0E-5 -> 1.123456789012345
ddfma371466 fma 1 1.123456789012345 0E-6 -> 1.123456789012345
ddfma371467 fma 1 1.123456789012345 0E-7 -> 1.123456789012345
ddfma371468 fma 1 1.123456789012345 0E-8 -> 1.123456789012345
ddfma371469 fma 1 1.123456789012345 0E-9 -> 1.123456789012345
ddfma371470 fma 1 1.123456789012345 0E-10 -> 1.123456789012345
ddfma371471 fma 1 1.123456789012345 0E-11 -> 1.123456789012345
ddfma371472 fma 1 1.123456789012345 0E-12 -> 1.123456789012345
ddfma371473 fma 1 1.123456789012345 0E-13 -> 1.123456789012345
ddfma371474 fma 1 1.123456789012345 0E-14 -> 1.123456789012345
ddfma371475 fma 1 1.123456789012345 0E-15 -> 1.123456789012345
-- next four flag Rounded because the 0 extends the result
ddfma371476 fma 1 1.123456789012345 0E-16 -> 1.123456789012345 Rounded
ddfma371477 fma 1 1.123456789012345 0E-17 -> 1.123456789012345 Rounded
ddfma371478 fma 1 1.123456789012345 0E-18 -> 1.123456789012345 Rounded
ddfma371479 fma 1 1.123456789012345 0E-19 -> 1.123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
rounding: half_up
-- exact zeros from zeros
ddfma371500 fma 1 0 0E-19 -> 0E-19
ddfma371501 fma 1 -0 0E-19 -> 0E-19
ddfma371502 fma 1 0 -0E-19 -> 0E-19
ddfma371503 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371511 fma 1 -11 11 -> 0
ddfma371512 fma 1 11 -11 -> 0
rounding: half_down
-- exact zeros from zeros
ddfma371520 fma 1 0 0E-19 -> 0E-19
ddfma371521 fma 1 -0 0E-19 -> 0E-19
ddfma371522 fma 1 0 -0E-19 -> 0E-19
ddfma371523 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371531 fma 1 -11 11 -> 0
ddfma371532 fma 1 11 -11 -> 0
rounding: half_even
-- exact zeros from zeros
ddfma371540 fma 1 0 0E-19 -> 0E-19
ddfma371541 fma 1 -0 0E-19 -> 0E-19
ddfma371542 fma 1 0 -0E-19 -> 0E-19
ddfma371543 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371551 fma 1 -11 11 -> 0
ddfma371552 fma 1 11 -11 -> 0
rounding: up
-- exact zeros from zeros
ddfma371560 fma 1 0 0E-19 -> 0E-19
ddfma371561 fma 1 -0 0E-19 -> 0E-19
ddfma371562 fma 1 0 -0E-19 -> 0E-19
ddfma371563 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371571 fma 1 -11 11 -> 0
ddfma371572 fma 1 11 -11 -> 0
rounding: down
-- exact zeros from zeros
ddfma371580 fma 1 0 0E-19 -> 0E-19
ddfma371581 fma 1 -0 0E-19 -> 0E-19
ddfma371582 fma 1 0 -0E-19 -> 0E-19
ddfma371583 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371591 fma 1 -11 11 -> 0
ddfma371592 fma 1 11 -11 -> 0
rounding: ceiling
-- exact zeros from zeros
ddfma371600 fma 1 0 0E-19 -> 0E-19
ddfma371601 fma 1 -0 0E-19 -> 0E-19
ddfma371602 fma 1 0 -0E-19 -> 0E-19
ddfma371603 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371611 fma 1 -11 11 -> 0
ddfma371612 fma 1 11 -11 -> 0
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
ddfma371620 fma 1 0 0E-19 -> 0E-19
ddfma371621 fma 1 -0 0E-19 -> -0E-19 -- *
ddfma371622 fma 1 0 -0E-19 -> -0E-19 -- *
ddfma371623 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
ddfma371631 fma 1 -11 11 -> -0 -- *
ddfma371632 fma 1 11 -11 -> -0 -- *
-- Examples from SQL proposal (Krishna Kulkarni)
ddfma371701 fma 1 130E-2 120E-2 -> 2.50
ddfma371702 fma 1 130E-2 12E-1 -> 2.50
ddfma371703 fma 1 130E-2 1E0 -> 2.30
ddfma371704 fma 1 1E2 1E4 -> 1.01E+4
ddfma371705 fma 1 130E-2 -120E-2 -> 0.10
ddfma371706 fma 1 130E-2 -12E-1 -> 0.10
ddfma371707 fma 1 130E-2 -1E0 -> 0.30
ddfma371708 fma 1 1E2 -1E4 -> -9.9E+3
-- Gappy coefficients; check residue handling even with full coefficient gap
rounding: half_even
ddfma375001 fma 1 1234567890123456 1 -> 1234567890123457
ddfma375002 fma 1 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded
ddfma375003 fma 1 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded
ddfma375004 fma 1 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded
ddfma375005 fma 1 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded
ddfma375006 fma 1 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded
ddfma375007 fma 1 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded
ddfma375008 fma 1 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded
ddfma375009 fma 1 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded
ddfma375010 fma 1 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded
ddfma375011 fma 1 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded
ddfma375012 fma 1 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded
ddfma375013 fma 1 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded
ddfma375014 fma 1 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded
ddfma375015 fma 1 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded
ddfma375016 fma 1 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded
ddfma375017 fma 1 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded
ddfma375018 fma 1 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded
ddfma375019 fma 1 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded
ddfma375020 fma 1 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded
ddfma375021 fma 1 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded
-- widening second argument at gap
ddfma375030 fma 1 12345678 1 -> 12345679
ddfma375031 fma 1 12345678 0.1 -> 12345678.1
ddfma375032 fma 1 12345678 0.12 -> 12345678.12
ddfma375033 fma 1 12345678 0.123 -> 12345678.123
ddfma375034 fma 1 12345678 0.1234 -> 12345678.1234
ddfma375035 fma 1 12345678 0.12345 -> 12345678.12345
ddfma375036 fma 1 12345678 0.123456 -> 12345678.123456
ddfma375037 fma 1 12345678 0.1234567 -> 12345678.1234567
ddfma375038 fma 1 12345678 0.12345678 -> 12345678.12345678
ddfma375039 fma 1 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded
ddfma375040 fma 1 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded
ddfma375041 fma 1 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded
ddfma375042 fma 1 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded
ddfma375043 fma 1 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded
ddfma375044 fma 1 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded
ddfma375045 fma 1 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded
ddfma375046 fma 1 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded
ddfma375047 fma 1 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded
ddfma375048 fma 1 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded
ddfma375049 fma 1 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded
-- 90123456
rounding: half_even
ddfma375050 fma 1 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded
ddfma375051 fma 1 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded
ddfma375052 fma 1 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded
ddfma375053 fma 1 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded
ddfma375054 fma 1 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded
ddfma375055 fma 1 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded
ddfma375056 fma 1 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded
ddfma375057 fma 1 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded
ddfma375060 fma 1 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded
ddfma375061 fma 1 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded
ddfma375062 fma 1 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded
ddfma375063 fma 1 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded
ddfma375064 fma 1 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded
ddfma375065 fma 1 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded
ddfma375066 fma 1 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded
ddfma375067 fma 1 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded
-- far-out residues (full coefficient gap is 16+15 digits)
rounding: up
ddfma375070 fma 1 12345678 1E-8 -> 12345678.00000001
ddfma375071 fma 1 12345678 1E-9 -> 12345678.00000001 Inexact Rounded
ddfma375072 fma 1 12345678 1E-10 -> 12345678.00000001 Inexact Rounded
ddfma375073 fma 1 12345678 1E-11 -> 12345678.00000001 Inexact Rounded
ddfma375074 fma 1 12345678 1E-12 -> 12345678.00000001 Inexact Rounded
ddfma375075 fma 1 12345678 1E-13 -> 12345678.00000001 Inexact Rounded
ddfma375076 fma 1 12345678 1E-14 -> 12345678.00000001 Inexact Rounded
ddfma375077 fma 1 12345678 1E-15 -> 12345678.00000001 Inexact Rounded
ddfma375078 fma 1 12345678 1E-16 -> 12345678.00000001 Inexact Rounded
ddfma375079 fma 1 12345678 1E-17 -> 12345678.00000001 Inexact Rounded
ddfma375080 fma 1 12345678 1E-18 -> 12345678.00000001 Inexact Rounded
ddfma375081 fma 1 12345678 1E-19 -> 12345678.00000001 Inexact Rounded
ddfma375082 fma 1 12345678 1E-20 -> 12345678.00000001 Inexact Rounded
ddfma375083 fma 1 12345678 1E-25 -> 12345678.00000001 Inexact Rounded
ddfma375084 fma 1 12345678 1E-30 -> 12345678.00000001 Inexact Rounded
ddfma375085 fma 1 12345678 1E-31 -> 12345678.00000001 Inexact Rounded
ddfma375086 fma 1 12345678 1E-32 -> 12345678.00000001 Inexact Rounded
ddfma375087 fma 1 12345678 1E-33 -> 12345678.00000001 Inexact Rounded
ddfma375088 fma 1 12345678 1E-34 -> 12345678.00000001 Inexact Rounded
ddfma375089 fma 1 12345678 1E-35 -> 12345678.00000001 Inexact Rounded
-- Null tests
ddfma39990 fma 1 10 # -> NaN Invalid_operation
ddfma39991 fma 1 # 10 -> NaN Invalid_operation
|
Added test/dectest/ddInvert.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 |
------------------------------------------------------------------------
-- ddInvert.decTest -- digitwise logical INVERT for decDoubles --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check (truth table)
ddinv001 invert 0 -> 1111111111111111
ddinv002 invert 1 -> 1111111111111110
ddinv003 invert 10 -> 1111111111111101
ddinv004 invert 111111111 -> 1111111000000000
ddinv005 invert 000000000 -> 1111111111111111
-- and at msd and msd-1
ddinv007 invert 0000000000000000 -> 1111111111111111
ddinv008 invert 1000000000000000 -> 111111111111111
ddinv009 invert 0000000000000000 -> 1111111111111111
ddinv010 invert 0100000000000000 -> 1011111111111111
ddinv011 invert 0111111111111111 -> 1000000000000000
ddinv012 invert 1111111111111111 -> 0
ddinv013 invert 0011111111111111 -> 1100000000000000
ddinv014 invert 0111111111111111 -> 1000000000000000
-- Various lengths
-- 123456789 1234567890123456
ddinv021 invert 111111111 -> 1111111000000000
ddinv022 invert 111111111111 -> 1111000000000000
ddinv023 invert 11111111 -> 1111111100000000
ddinv025 invert 1111111 -> 1111111110000000
ddinv026 invert 111111 -> 1111111111000000
ddinv027 invert 11111 -> 1111111111100000
ddinv028 invert 1111 -> 1111111111110000
ddinv029 invert 111 -> 1111111111111000
ddinv031 invert 11 -> 1111111111111100
ddinv032 invert 1 -> 1111111111111110
ddinv033 invert 111111111111 -> 1111000000000000
ddinv034 invert 11111111111 -> 1111100000000000
ddinv035 invert 1111111111 -> 1111110000000000
ddinv036 invert 111111111 -> 1111111000000000
ddinv040 invert 011111111 -> 1111111100000000
ddinv041 invert 101111111 -> 1111111010000000
ddinv042 invert 110111111 -> 1111111001000000
ddinv043 invert 111011111 -> 1111111000100000
ddinv044 invert 111101111 -> 1111111000010000
ddinv045 invert 111110111 -> 1111111000001000
ddinv046 invert 111111011 -> 1111111000000100
ddinv047 invert 111111101 -> 1111111000000010
ddinv048 invert 111111110 -> 1111111000000001
ddinv049 invert 011111011 -> 1111111100000100
ddinv050 invert 101111101 -> 1111111010000010
ddinv051 invert 110111110 -> 1111111001000001
ddinv052 invert 111011101 -> 1111111000100010
ddinv053 invert 111101011 -> 1111111000010100
ddinv054 invert 111110111 -> 1111111000001000
ddinv055 invert 111101011 -> 1111111000010100
ddinv056 invert 111011101 -> 1111111000100010
ddinv057 invert 110111110 -> 1111111001000001
ddinv058 invert 101111101 -> 1111111010000010
ddinv059 invert 011111011 -> 1111111100000100
ddinv080 invert 1000000011111111 -> 111111100000000
ddinv081 invert 0100000101111111 -> 1011111010000000
ddinv082 invert 0010000110111111 -> 1101111001000000
ddinv083 invert 0001000111011111 -> 1110111000100000
ddinv084 invert 0000100111101111 -> 1111011000010000
ddinv085 invert 0000010111110111 -> 1111101000001000
ddinv086 invert 0000001111111011 -> 1111110000000100
ddinv087 invert 0000010111111101 -> 1111101000000010
ddinv088 invert 0000100111111110 -> 1111011000000001
ddinv089 invert 0001000011111011 -> 1110111100000100
ddinv090 invert 0010000101111101 -> 1101111010000010
ddinv091 invert 0100000110111110 -> 1011111001000001
ddinv092 invert 1000000111011101 -> 111111000100010
ddinv093 invert 0100000111101011 -> 1011111000010100
ddinv094 invert 0010000111110111 -> 1101111000001000
ddinv095 invert 0001000111101011 -> 1110111000010100
ddinv096 invert 0000100111011101 -> 1111011000100010
ddinv097 invert 0000010110111110 -> 1111101001000001
ddinv098 invert 0000001101111101 -> 1111110010000010
ddinv099 invert 0000010011111011 -> 1111101100000100
-- non-0/1 should not be accepted, nor should signs
ddinv220 invert 111111112 -> NaN Invalid_operation
ddinv221 invert 333333333 -> NaN Invalid_operation
ddinv222 invert 555555555 -> NaN Invalid_operation
ddinv223 invert 777777777 -> NaN Invalid_operation
ddinv224 invert 999999999 -> NaN Invalid_operation
ddinv225 invert 222222222 -> NaN Invalid_operation
ddinv226 invert 444444444 -> NaN Invalid_operation
ddinv227 invert 666666666 -> NaN Invalid_operation
ddinv228 invert 888888888 -> NaN Invalid_operation
ddinv229 invert 999999999 -> NaN Invalid_operation
ddinv230 invert 999999999 -> NaN Invalid_operation
ddinv231 invert 999999999 -> NaN Invalid_operation
ddinv232 invert 999999999 -> NaN Invalid_operation
-- a few randoms
ddinv240 invert 567468689 -> NaN Invalid_operation
ddinv241 invert 567367689 -> NaN Invalid_operation
ddinv242 invert -631917772 -> NaN Invalid_operation
ddinv243 invert -756253257 -> NaN Invalid_operation
ddinv244 invert 835590149 -> NaN Invalid_operation
-- test MSD
ddinv250 invert 2000000000000000 -> NaN Invalid_operation
ddinv251 invert 3000000000000000 -> NaN Invalid_operation
ddinv252 invert 4000000000000000 -> NaN Invalid_operation
ddinv253 invert 5000000000000000 -> NaN Invalid_operation
ddinv254 invert 6000000000000000 -> NaN Invalid_operation
ddinv255 invert 7000000000000000 -> NaN Invalid_operation
ddinv256 invert 8000000000000000 -> NaN Invalid_operation
ddinv257 invert 9000000000000000 -> NaN Invalid_operation
-- test MSD-1
ddinv270 invert 0200001000000000 -> NaN Invalid_operation
ddinv271 invert 0300000100000000 -> NaN Invalid_operation
ddinv272 invert 0400000010000000 -> NaN Invalid_operation
ddinv273 invert 0500000001000000 -> NaN Invalid_operation
ddinv274 invert 1600000000100000 -> NaN Invalid_operation
ddinv275 invert 1700000000010000 -> NaN Invalid_operation
ddinv276 invert 1800000000001000 -> NaN Invalid_operation
ddinv277 invert 1900000000000100 -> NaN Invalid_operation
-- test LSD
ddinv280 invert 0010000000000002 -> NaN Invalid_operation
ddinv281 invert 0001000000000003 -> NaN Invalid_operation
ddinv282 invert 0000100000000004 -> NaN Invalid_operation
ddinv283 invert 0000010000000005 -> NaN Invalid_operation
ddinv284 invert 1000001000000006 -> NaN Invalid_operation
ddinv285 invert 1000000100000007 -> NaN Invalid_operation
ddinv286 invert 1000000010000008 -> NaN Invalid_operation
ddinv287 invert 1000000001000009 -> NaN Invalid_operation
-- test Middie
ddinv288 invert 0010000020000000 -> NaN Invalid_operation
ddinv289 invert 0001000030000001 -> NaN Invalid_operation
ddinv290 invert 0000100040000010 -> NaN Invalid_operation
ddinv291 invert 0000010050000100 -> NaN Invalid_operation
ddinv292 invert 1000001060001000 -> NaN Invalid_operation
ddinv293 invert 1000000170010000 -> NaN Invalid_operation
ddinv294 invert 1000000080100000 -> NaN Invalid_operation
ddinv295 invert 1000000091000000 -> NaN Invalid_operation
-- sign
ddinv296 invert -1000000001000000 -> NaN Invalid_operation
ddinv299 invert 1000000001000000 -> 111111110111111
-- Nmax, Nmin, Ntiny-like
ddinv341 invert 9.99999999E+299 -> NaN Invalid_operation
ddinv342 invert 1E-299 -> NaN Invalid_operation
ddinv343 invert 1.00000000E-299 -> NaN Invalid_operation
ddinv344 invert 1E-207 -> NaN Invalid_operation
ddinv345 invert -1E-207 -> NaN Invalid_operation
ddinv346 invert -1.00000000E-299 -> NaN Invalid_operation
ddinv347 invert -1E-299 -> NaN Invalid_operation
ddinv348 invert -9.99999999E+299 -> NaN Invalid_operation
-- A few other non-integers
ddinv361 invert 1.0 -> NaN Invalid_operation
ddinv362 invert 1E+1 -> NaN Invalid_operation
ddinv363 invert 0.0 -> NaN Invalid_operation
ddinv364 invert 0E+1 -> NaN Invalid_operation
ddinv365 invert 9.9 -> NaN Invalid_operation
ddinv366 invert 9E+1 -> NaN Invalid_operation
-- All Specials are in error
ddinv788 invert -Inf -> NaN Invalid_operation
ddinv794 invert Inf -> NaN Invalid_operation
ddinv821 invert NaN -> NaN Invalid_operation
ddinv841 invert sNaN -> NaN Invalid_operation
-- propagating NaNs
ddinv861 invert NaN1 -> NaN Invalid_operation
ddinv862 invert +NaN2 -> NaN Invalid_operation
ddinv863 invert NaN3 -> NaN Invalid_operation
ddinv864 invert NaN4 -> NaN Invalid_operation
ddinv865 invert NaN5 -> NaN Invalid_operation
ddinv871 invert sNaN11 -> NaN Invalid_operation
ddinv872 invert sNaN12 -> NaN Invalid_operation
ddinv873 invert sNaN13 -> NaN Invalid_operation
ddinv874 invert sNaN14 -> NaN Invalid_operation
ddinv875 invert sNaN15 -> NaN Invalid_operation
ddinv876 invert NaN16 -> NaN Invalid_operation
ddinv881 invert +NaN25 -> NaN Invalid_operation
ddinv882 invert -NaN26 -> NaN Invalid_operation
ddinv883 invert -sNaN27 -> NaN Invalid_operation
|
Added test/dectest/ddLogB.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 |
------------------------------------------------------------------------
-- ddLogB.decTest -- integral 754r adjusted exponent, for decDoubles --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- basics
ddlogb000 logb 0 -> -Infinity Division_by_zero
ddlogb001 logb 1E-398 -> -398
ddlogb002 logb 1E-383 -> -383
ddlogb003 logb 0.001 -> -3
ddlogb004 logb 0.03 -> -2
ddlogb005 logb 1 -> 0
ddlogb006 logb 2 -> 0
ddlogb007 logb 2.5 -> 0
ddlogb008 logb 2.500 -> 0
ddlogb009 logb 10 -> 1
ddlogb010 logb 70 -> 1
ddlogb011 logb 100 -> 2
ddlogb012 logb 333 -> 2
ddlogb013 logb 9E+384 -> 384
ddlogb014 logb +Infinity -> Infinity
-- negatives appear to be treated as positives
ddlogb021 logb -0 -> -Infinity Division_by_zero
ddlogb022 logb -1E-398 -> -398
ddlogb023 logb -9E-383 -> -383
ddlogb024 logb -0.001 -> -3
ddlogb025 logb -1 -> 0
ddlogb026 logb -2 -> 0
ddlogb027 logb -10 -> 1
ddlogb028 logb -70 -> 1
ddlogb029 logb -100 -> 2
ddlogb030 logb -9E+384 -> 384
ddlogb031 logb -Infinity -> Infinity
-- zeros
ddlogb111 logb 0 -> -Infinity Division_by_zero
ddlogb112 logb -0 -> -Infinity Division_by_zero
ddlogb113 logb 0E+4 -> -Infinity Division_by_zero
ddlogb114 logb -0E+4 -> -Infinity Division_by_zero
ddlogb115 logb 0.0000 -> -Infinity Division_by_zero
ddlogb116 logb -0.0000 -> -Infinity Division_by_zero
ddlogb117 logb 0E-141 -> -Infinity Division_by_zero
ddlogb118 logb -0E-141 -> -Infinity Division_by_zero
-- full coefficients, alternating bits
ddlogb121 logb 268268268 -> 8
ddlogb122 logb -268268268 -> 8
ddlogb123 logb 134134134 -> 8
ddlogb124 logb -134134134 -> 8
-- Nmax, Nmin, Ntiny
ddlogb131 logb 9.999999999999999E+384 -> 384
ddlogb132 logb 1E-383 -> -383
ddlogb133 logb 1.000000000000000E-383 -> -383
ddlogb134 logb 1E-398 -> -398
ddlogb135 logb -1E-398 -> -398
ddlogb136 logb -1.000000000000000E-383 -> -383
ddlogb137 logb -1E-383 -> -383
ddlogb138 logb -9.999999999999999E+384 -> 384
-- ones
ddlogb0061 logb 1 -> 0
ddlogb0062 logb 1.0 -> 0
ddlogb0063 logb 1.000000000000000 -> 0
-- notable cases -- exact powers of 10
ddlogb1100 logb 1 -> 0
ddlogb1101 logb 10 -> 1
ddlogb1102 logb 100 -> 2
ddlogb1103 logb 1000 -> 3
ddlogb1104 logb 10000 -> 4
ddlogb1105 logb 100000 -> 5
ddlogb1106 logb 1000000 -> 6
ddlogb1107 logb 10000000 -> 7
ddlogb1108 logb 100000000 -> 8
ddlogb1109 logb 1000000000 -> 9
ddlogb1110 logb 10000000000 -> 10
ddlogb1111 logb 100000000000 -> 11
ddlogb1112 logb 1000000000000 -> 12
ddlogb1113 logb 0.00000000001 -> -11
ddlogb1114 logb 0.0000000001 -> -10
ddlogb1115 logb 0.000000001 -> -9
ddlogb1116 logb 0.00000001 -> -8
ddlogb1117 logb 0.0000001 -> -7
ddlogb1118 logb 0.000001 -> -6
ddlogb1119 logb 0.00001 -> -5
ddlogb1120 logb 0.0001 -> -4
ddlogb1121 logb 0.001 -> -3
ddlogb1122 logb 0.01 -> -2
ddlogb1123 logb 0.1 -> -1
ddlogb1124 logb 1E-99 -> -99
ddlogb1125 logb 1E-100 -> -100
ddlogb1127 logb 1E-299 -> -299
ddlogb1126 logb 1E-383 -> -383
-- suggestions from Ilan Nehama
ddlogb1400 logb 10E-3 -> -2
ddlogb1401 logb 10E-2 -> -1
ddlogb1402 logb 100E-2 -> 0
ddlogb1403 logb 1000E-2 -> 1
ddlogb1404 logb 10000E-2 -> 2
ddlogb1405 logb 10E-1 -> 0
ddlogb1406 logb 100E-1 -> 1
ddlogb1407 logb 1000E-1 -> 2
ddlogb1408 logb 10000E-1 -> 3
ddlogb1409 logb 10E0 -> 1
ddlogb1410 logb 100E0 -> 2
ddlogb1411 logb 1000E0 -> 3
ddlogb1412 logb 10000E0 -> 4
ddlogb1413 logb 10E1 -> 2
ddlogb1414 logb 100E1 -> 3
ddlogb1415 logb 1000E1 -> 4
ddlogb1416 logb 10000E1 -> 5
ddlogb1417 logb 10E2 -> 3
ddlogb1418 logb 100E2 -> 4
ddlogb1419 logb 1000E2 -> 5
ddlogb1420 logb 10000E2 -> 6
-- special values
ddlogb820 logb Infinity -> Infinity
ddlogb821 logb 0 -> -Infinity Division_by_zero
ddlogb822 logb NaN -> NaN
ddlogb823 logb sNaN -> NaN Invalid_operation
-- propagating NaNs
ddlogb824 logb sNaN123 -> NaN123 Invalid_operation
ddlogb825 logb -sNaN321 -> -NaN321 Invalid_operation
ddlogb826 logb NaN456 -> NaN456
ddlogb827 logb -NaN654 -> -NaN654
ddlogb828 logb NaN1 -> NaN1
-- Null test
ddlogb900 logb # -> NaN Invalid_operation
|
Added test/dectest/ddMax.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 |
------------------------------------------------------------------------
-- ddMax.decTest -- decDouble maxnum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddmax001 max -2 -2 -> -2
ddmax002 max -2 -1 -> -1
ddmax003 max -2 0 -> 0
ddmax004 max -2 1 -> 1
ddmax005 max -2 2 -> 2
ddmax006 max -1 -2 -> -1
ddmax007 max -1 -1 -> -1
ddmax008 max -1 0 -> 0
ddmax009 max -1 1 -> 1
ddmax010 max -1 2 -> 2
ddmax011 max 0 -2 -> 0
ddmax012 max 0 -1 -> 0
ddmax013 max 0 0 -> 0
ddmax014 max 0 1 -> 1
ddmax015 max 0 2 -> 2
ddmax016 max 1 -2 -> 1
ddmax017 max 1 -1 -> 1
ddmax018 max 1 0 -> 1
ddmax019 max 1 1 -> 1
ddmax020 max 1 2 -> 2
ddmax021 max 2 -2 -> 2
ddmax022 max 2 -1 -> 2
ddmax023 max 2 0 -> 2
ddmax025 max 2 1 -> 2
ddmax026 max 2 2 -> 2
-- extended zeros
ddmax030 max 0 0 -> 0
ddmax031 max 0 -0 -> 0
ddmax032 max 0 -0.0 -> 0
ddmax033 max 0 0.0 -> 0
ddmax034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen
ddmax035 max -0 -0 -> -0
ddmax036 max -0 -0.0 -> -0.0
ddmax037 max -0 0.0 -> 0.0
ddmax038 max 0.0 0 -> 0
ddmax039 max 0.0 -0 -> 0.0
ddmax040 max 0.0 -0.0 -> 0.0
ddmax041 max 0.0 0.0 -> 0.0
ddmax042 max -0.0 0 -> 0
ddmax043 max -0.0 -0 -> -0.0
ddmax044 max -0.0 -0.0 -> -0.0
ddmax045 max -0.0 0.0 -> 0.0
ddmax050 max -0E1 0E1 -> 0E+1
ddmax051 max -0E2 0E2 -> 0E+2
ddmax052 max -0E2 0E1 -> 0E+1
ddmax053 max -0E1 0E2 -> 0E+2
ddmax054 max 0E1 -0E1 -> 0E+1
ddmax055 max 0E2 -0E2 -> 0E+2
ddmax056 max 0E2 -0E1 -> 0E+2
ddmax057 max 0E1 -0E2 -> 0E+1
ddmax058 max 0E1 0E1 -> 0E+1
ddmax059 max 0E2 0E2 -> 0E+2
ddmax060 max 0E2 0E1 -> 0E+2
ddmax061 max 0E1 0E2 -> 0E+2
ddmax062 max -0E1 -0E1 -> -0E+1
ddmax063 max -0E2 -0E2 -> -0E+2
ddmax064 max -0E2 -0E1 -> -0E+1
ddmax065 max -0E1 -0E2 -> -0E+1
-- Specials
ddmax090 max Inf -Inf -> Infinity
ddmax091 max Inf -1000 -> Infinity
ddmax092 max Inf -1 -> Infinity
ddmax093 max Inf -0 -> Infinity
ddmax094 max Inf 0 -> Infinity
ddmax095 max Inf 1 -> Infinity
ddmax096 max Inf 1000 -> Infinity
ddmax097 max Inf Inf -> Infinity
ddmax098 max -1000 Inf -> Infinity
ddmax099 max -Inf Inf -> Infinity
ddmax100 max -1 Inf -> Infinity
ddmax101 max -0 Inf -> Infinity
ddmax102 max 0 Inf -> Infinity
ddmax103 max 1 Inf -> Infinity
ddmax104 max 1000 Inf -> Infinity
ddmax105 max Inf Inf -> Infinity
ddmax120 max -Inf -Inf -> -Infinity
ddmax121 max -Inf -1000 -> -1000
ddmax122 max -Inf -1 -> -1
ddmax123 max -Inf -0 -> -0
ddmax124 max -Inf 0 -> 0
ddmax125 max -Inf 1 -> 1
ddmax126 max -Inf 1000 -> 1000
ddmax127 max -Inf Inf -> Infinity
ddmax128 max -Inf -Inf -> -Infinity
ddmax129 max -1000 -Inf -> -1000
ddmax130 max -1 -Inf -> -1
ddmax131 max -0 -Inf -> -0
ddmax132 max 0 -Inf -> 0
ddmax133 max 1 -Inf -> 1
ddmax134 max 1000 -Inf -> 1000
ddmax135 max Inf -Inf -> Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
ddmax141 max NaN -Inf -> -Infinity
ddmax142 max NaN -1000 -> -1000
ddmax143 max NaN -1 -> -1
ddmax144 max NaN -0 -> -0
ddmax145 max NaN 0 -> 0
ddmax146 max NaN 1 -> 1
ddmax147 max NaN 1000 -> 1000
ddmax148 max NaN Inf -> Infinity
ddmax149 max NaN NaN -> NaN
ddmax150 max -Inf NaN -> -Infinity
ddmax151 max -1000 NaN -> -1000
ddmax152 max -1 NaN -> -1
ddmax153 max -0 NaN -> -0
ddmax154 max 0 NaN -> 0
ddmax155 max 1 NaN -> 1
ddmax156 max 1000 NaN -> 1000
ddmax157 max Inf NaN -> Infinity
ddmax161 max sNaN -Inf -> NaN Invalid_operation
ddmax162 max sNaN -1000 -> NaN Invalid_operation
ddmax163 max sNaN -1 -> NaN Invalid_operation
ddmax164 max sNaN -0 -> NaN Invalid_operation
ddmax165 max sNaN 0 -> NaN Invalid_operation
ddmax166 max sNaN 1 -> NaN Invalid_operation
ddmax167 max sNaN 1000 -> NaN Invalid_operation
ddmax168 max sNaN NaN -> NaN Invalid_operation
ddmax169 max sNaN sNaN -> NaN Invalid_operation
ddmax170 max NaN sNaN -> NaN Invalid_operation
ddmax171 max -Inf sNaN -> NaN Invalid_operation
ddmax172 max -1000 sNaN -> NaN Invalid_operation
ddmax173 max -1 sNaN -> NaN Invalid_operation
ddmax174 max -0 sNaN -> NaN Invalid_operation
ddmax175 max 0 sNaN -> NaN Invalid_operation
ddmax176 max 1 sNaN -> NaN Invalid_operation
ddmax177 max 1000 sNaN -> NaN Invalid_operation
ddmax178 max Inf sNaN -> NaN Invalid_operation
ddmax179 max NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddmax181 max NaN9 -Inf -> -Infinity
ddmax182 max NaN8 9 -> 9
ddmax183 max -NaN7 Inf -> Infinity
ddmax184 max -NaN1 NaN11 -> -NaN1
ddmax185 max NaN2 NaN12 -> NaN2
ddmax186 max -NaN13 -NaN7 -> -NaN13
ddmax187 max NaN14 -NaN5 -> NaN14
ddmax188 max -Inf NaN4 -> -Infinity
ddmax189 max -9 -NaN3 -> -9
ddmax190 max Inf NaN2 -> Infinity
ddmax191 max sNaN99 -Inf -> NaN99 Invalid_operation
ddmax192 max sNaN98 -1 -> NaN98 Invalid_operation
ddmax193 max -sNaN97 NaN -> -NaN97 Invalid_operation
ddmax194 max sNaN96 sNaN94 -> NaN96 Invalid_operation
ddmax195 max NaN95 sNaN93 -> NaN93 Invalid_operation
ddmax196 max -Inf sNaN92 -> NaN92 Invalid_operation
ddmax197 max 0 sNaN91 -> NaN91 Invalid_operation
ddmax198 max Inf -sNaN90 -> -NaN90 Invalid_operation
ddmax199 max NaN sNaN89 -> NaN89 Invalid_operation
-- old rounding checks
ddmax221 max 12345678000 1 -> 12345678000
ddmax222 max 1 12345678000 -> 12345678000
ddmax223 max 1234567800 1 -> 1234567800
ddmax224 max 1 1234567800 -> 1234567800
ddmax225 max 1234567890 1 -> 1234567890
ddmax226 max 1 1234567890 -> 1234567890
ddmax227 max 1234567891 1 -> 1234567891
ddmax228 max 1 1234567891 -> 1234567891
ddmax229 max 12345678901 1 -> 12345678901
ddmax230 max 1 12345678901 -> 12345678901
ddmax231 max 1234567896 1 -> 1234567896
ddmax232 max 1 1234567896 -> 1234567896
ddmax233 max -1234567891 1 -> 1
ddmax234 max 1 -1234567891 -> 1
ddmax235 max -12345678901 1 -> 1
ddmax236 max 1 -12345678901 -> 1
ddmax237 max -1234567896 1 -> 1
ddmax238 max 1 -1234567896 -> 1
-- from examples
ddmax280 max '3' '2' -> '3'
ddmax281 max '-10' '3' -> '3'
ddmax282 max '1.0' '1' -> '1'
ddmax283 max '1' '1.0' -> '1'
ddmax284 max '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
ddmax401 max Inf 1.1 -> Infinity
ddmax402 max 1.1 1 -> 1.1
ddmax403 max 1 1.0 -> 1
ddmax404 max 1.0 0.1 -> 1.0
ddmax405 max 0.1 0.10 -> 0.1
ddmax406 max 0.10 0.100 -> 0.10
ddmax407 max 0.10 0 -> 0.10
ddmax408 max 0 0.0 -> 0
ddmax409 max 0.0 -0 -> 0.0
ddmax410 max 0.0 -0.0 -> 0.0
ddmax411 max 0.00 -0.0 -> 0.00
ddmax412 max 0.0 -0.00 -> 0.0
ddmax413 max 0 -0.0 -> 0
ddmax414 max 0 -0 -> 0
ddmax415 max -0.0 -0 -> -0.0
ddmax416 max -0 -0.100 -> -0
ddmax417 max -0.100 -0.10 -> -0.100
ddmax418 max -0.10 -0.1 -> -0.10
ddmax419 max -0.1 -1.0 -> -0.1
ddmax420 max -1.0 -1 -> -1.0
ddmax421 max -1 -1.1 -> -1
ddmax423 max -1.1 -Inf -> -1.1
-- same with operands reversed
ddmax431 max 1.1 Inf -> Infinity
ddmax432 max 1 1.1 -> 1.1
ddmax433 max 1.0 1 -> 1
ddmax434 max 0.1 1.0 -> 1.0
ddmax435 max 0.10 0.1 -> 0.1
ddmax436 max 0.100 0.10 -> 0.10
ddmax437 max 0 0.10 -> 0.10
ddmax438 max 0.0 0 -> 0
ddmax439 max -0 0.0 -> 0.0
ddmax440 max -0.0 0.0 -> 0.0
ddmax441 max -0.0 0.00 -> 0.00
ddmax442 max -0.00 0.0 -> 0.0
ddmax443 max -0.0 0 -> 0
ddmax444 max -0 0 -> 0
ddmax445 max -0 -0.0 -> -0.0
ddmax446 max -0.100 -0 -> -0
ddmax447 max -0.10 -0.100 -> -0.100
ddmax448 max -0.1 -0.10 -> -0.10
ddmax449 max -1.0 -0.1 -> -0.1
ddmax450 max -1 -1.0 -> -1.0
ddmax451 max -1.1 -1 -> -1
ddmax453 max -Inf -1.1 -> -1.1
-- largies
ddmax460 max 1000 1E+3 -> 1E+3
ddmax461 max 1E+3 1000 -> 1E+3
ddmax462 max 1000 -1E+3 -> 1000
ddmax463 max 1E+3 -1000 -> 1E+3
ddmax464 max -1000 1E+3 -> 1E+3
ddmax465 max -1E+3 1000 -> 1000
ddmax466 max -1000 -1E+3 -> -1000
ddmax467 max -1E+3 -1000 -> -1000
-- misalignment traps for little-endian
ddmax471 max 1.0 0.1 -> 1.0
ddmax472 max 0.1 1.0 -> 1.0
ddmax473 max 10.0 0.1 -> 10.0
ddmax474 max 0.1 10.0 -> 10.0
ddmax475 max 100 1.0 -> 100
ddmax476 max 1.0 100 -> 100
ddmax477 max 1000 10.0 -> 1000
ddmax478 max 10.0 1000 -> 1000
ddmax479 max 10000 100.0 -> 10000
ddmax480 max 100.0 10000 -> 10000
ddmax481 max 100000 1000.0 -> 100000
ddmax482 max 1000.0 100000 -> 100000
ddmax483 max 1000000 10000.0 -> 1000000
ddmax484 max 10000.0 1000000 -> 1000000
-- subnormals
ddmax510 max 1.00E-383 0 -> 1.00E-383
ddmax511 max 0.1E-383 0 -> 1E-384 Subnormal
ddmax512 max 0.10E-383 0 -> 1.0E-384 Subnormal
ddmax513 max 0.100E-383 0 -> 1.00E-384 Subnormal
ddmax514 max 0.01E-383 0 -> 1E-385 Subnormal
ddmax515 max 0.999E-383 0 -> 9.99E-384 Subnormal
ddmax516 max 0.099E-383 0 -> 9.9E-385 Subnormal
ddmax517 max 0.009E-383 0 -> 9E-386 Subnormal
ddmax518 max 0.001E-383 0 -> 1E-386 Subnormal
ddmax519 max 0.0009E-383 0 -> 9E-387 Subnormal
ddmax520 max 0.0001E-383 0 -> 1E-387 Subnormal
ddmax530 max -1.00E-383 0 -> 0
ddmax531 max -0.1E-383 0 -> 0
ddmax532 max -0.10E-383 0 -> 0
ddmax533 max -0.100E-383 0 -> 0
ddmax534 max -0.01E-383 0 -> 0
ddmax535 max -0.999E-383 0 -> 0
ddmax536 max -0.099E-383 0 -> 0
ddmax537 max -0.009E-383 0 -> 0
ddmax538 max -0.001E-383 0 -> 0
ddmax539 max -0.0009E-383 0 -> 0
ddmax540 max -0.0001E-383 0 -> 0
-- Null tests
ddmax900 max 10 # -> NaN Invalid_operation
ddmax901 max # 10 -> NaN Invalid_operation
|
Added test/dectest/ddMaxMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 |
------------------------------------------------------------------------
-- ddMaxMag.decTest -- decDouble maxnummag --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddmxg001 maxmag -2 -2 -> -2
ddmxg002 maxmag -2 -1 -> -2
ddmxg003 maxmag -2 0 -> -2
ddmxg004 maxmag -2 1 -> -2
ddmxg005 maxmag -2 2 -> 2
ddmxg006 maxmag -1 -2 -> -2
ddmxg007 maxmag -1 -1 -> -1
ddmxg008 maxmag -1 0 -> -1
ddmxg009 maxmag -1 1 -> 1
ddmxg010 maxmag -1 2 -> 2
ddmxg011 maxmag 0 -2 -> -2
ddmxg012 maxmag 0 -1 -> -1
ddmxg013 maxmag 0 0 -> 0
ddmxg014 maxmag 0 1 -> 1
ddmxg015 maxmag 0 2 -> 2
ddmxg016 maxmag 1 -2 -> -2
ddmxg017 maxmag 1 -1 -> 1
ddmxg018 maxmag 1 0 -> 1
ddmxg019 maxmag 1 1 -> 1
ddmxg020 maxmag 1 2 -> 2
ddmxg021 maxmag 2 -2 -> 2
ddmxg022 maxmag 2 -1 -> 2
ddmxg023 maxmag 2 0 -> 2
ddmxg025 maxmag 2 1 -> 2
ddmxg026 maxmag 2 2 -> 2
-- extended zeros
ddmxg030 maxmag 0 0 -> 0
ddmxg031 maxmag 0 -0 -> 0
ddmxg032 maxmag 0 -0.0 -> 0
ddmxg033 maxmag 0 0.0 -> 0
ddmxg034 maxmag -0 0 -> 0 -- note: -0 = 0, but 0 chosen
ddmxg035 maxmag -0 -0 -> -0
ddmxg036 maxmag -0 -0.0 -> -0.0
ddmxg037 maxmag -0 0.0 -> 0.0
ddmxg038 maxmag 0.0 0 -> 0
ddmxg039 maxmag 0.0 -0 -> 0.0
ddmxg040 maxmag 0.0 -0.0 -> 0.0
ddmxg041 maxmag 0.0 0.0 -> 0.0
ddmxg042 maxmag -0.0 0 -> 0
ddmxg043 maxmag -0.0 -0 -> -0.0
ddmxg044 maxmag -0.0 -0.0 -> -0.0
ddmxg045 maxmag -0.0 0.0 -> 0.0
ddmxg050 maxmag -0E1 0E1 -> 0E+1
ddmxg051 maxmag -0E2 0E2 -> 0E+2
ddmxg052 maxmag -0E2 0E1 -> 0E+1
ddmxg053 maxmag -0E1 0E2 -> 0E+2
ddmxg054 maxmag 0E1 -0E1 -> 0E+1
ddmxg055 maxmag 0E2 -0E2 -> 0E+2
ddmxg056 maxmag 0E2 -0E1 -> 0E+2
ddmxg057 maxmag 0E1 -0E2 -> 0E+1
ddmxg058 maxmag 0E1 0E1 -> 0E+1
ddmxg059 maxmag 0E2 0E2 -> 0E+2
ddmxg060 maxmag 0E2 0E1 -> 0E+2
ddmxg061 maxmag 0E1 0E2 -> 0E+2
ddmxg062 maxmag -0E1 -0E1 -> -0E+1
ddmxg063 maxmag -0E2 -0E2 -> -0E+2
ddmxg064 maxmag -0E2 -0E1 -> -0E+1
ddmxg065 maxmag -0E1 -0E2 -> -0E+1
-- Specials
ddmxg090 maxmag Inf -Inf -> Infinity
ddmxg091 maxmag Inf -1000 -> Infinity
ddmxg092 maxmag Inf -1 -> Infinity
ddmxg093 maxmag Inf -0 -> Infinity
ddmxg094 maxmag Inf 0 -> Infinity
ddmxg095 maxmag Inf 1 -> Infinity
ddmxg096 maxmag Inf 1000 -> Infinity
ddmxg097 maxmag Inf Inf -> Infinity
ddmxg098 maxmag -1000 Inf -> Infinity
ddmxg099 maxmag -Inf Inf -> Infinity
ddmxg100 maxmag -1 Inf -> Infinity
ddmxg101 maxmag -0 Inf -> Infinity
ddmxg102 maxmag 0 Inf -> Infinity
ddmxg103 maxmag 1 Inf -> Infinity
ddmxg104 maxmag 1000 Inf -> Infinity
ddmxg105 maxmag Inf Inf -> Infinity
ddmxg120 maxmag -Inf -Inf -> -Infinity
ddmxg121 maxmag -Inf -1000 -> -Infinity
ddmxg122 maxmag -Inf -1 -> -Infinity
ddmxg123 maxmag -Inf -0 -> -Infinity
ddmxg124 maxmag -Inf 0 -> -Infinity
ddmxg125 maxmag -Inf 1 -> -Infinity
ddmxg126 maxmag -Inf 1000 -> -Infinity
ddmxg127 maxmag -Inf Inf -> Infinity
ddmxg128 maxmag -Inf -Inf -> -Infinity
ddmxg129 maxmag -1000 -Inf -> -Infinity
ddmxg130 maxmag -1 -Inf -> -Infinity
ddmxg131 maxmag -0 -Inf -> -Infinity
ddmxg132 maxmag 0 -Inf -> -Infinity
ddmxg133 maxmag 1 -Inf -> -Infinity
ddmxg134 maxmag 1000 -Inf -> -Infinity
ddmxg135 maxmag Inf -Inf -> Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
ddmxg141 maxmag NaN -Inf -> -Infinity
ddmxg142 maxmag NaN -1000 -> -1000
ddmxg143 maxmag NaN -1 -> -1
ddmxg144 maxmag NaN -0 -> -0
ddmxg145 maxmag NaN 0 -> 0
ddmxg146 maxmag NaN 1 -> 1
ddmxg147 maxmag NaN 1000 -> 1000
ddmxg148 maxmag NaN Inf -> Infinity
ddmxg149 maxmag NaN NaN -> NaN
ddmxg150 maxmag -Inf NaN -> -Infinity
ddmxg151 maxmag -1000 NaN -> -1000
ddmxg152 maxmag -1 NaN -> -1
ddmxg153 maxmag -0 NaN -> -0
ddmxg154 maxmag 0 NaN -> 0
ddmxg155 maxmag 1 NaN -> 1
ddmxg156 maxmag 1000 NaN -> 1000
ddmxg157 maxmag Inf NaN -> Infinity
ddmxg161 maxmag sNaN -Inf -> NaN Invalid_operation
ddmxg162 maxmag sNaN -1000 -> NaN Invalid_operation
ddmxg163 maxmag sNaN -1 -> NaN Invalid_operation
ddmxg164 maxmag sNaN -0 -> NaN Invalid_operation
ddmxg165 maxmag sNaN 0 -> NaN Invalid_operation
ddmxg166 maxmag sNaN 1 -> NaN Invalid_operation
ddmxg167 maxmag sNaN 1000 -> NaN Invalid_operation
ddmxg168 maxmag sNaN NaN -> NaN Invalid_operation
ddmxg169 maxmag sNaN sNaN -> NaN Invalid_operation
ddmxg170 maxmag NaN sNaN -> NaN Invalid_operation
ddmxg171 maxmag -Inf sNaN -> NaN Invalid_operation
ddmxg172 maxmag -1000 sNaN -> NaN Invalid_operation
ddmxg173 maxmag -1 sNaN -> NaN Invalid_operation
ddmxg174 maxmag -0 sNaN -> NaN Invalid_operation
ddmxg175 maxmag 0 sNaN -> NaN Invalid_operation
ddmxg176 maxmag 1 sNaN -> NaN Invalid_operation
ddmxg177 maxmag 1000 sNaN -> NaN Invalid_operation
ddmxg178 maxmag Inf sNaN -> NaN Invalid_operation
ddmxg179 maxmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddmxg181 maxmag NaN9 -Inf -> -Infinity
ddmxg182 maxmag NaN8 9 -> 9
ddmxg183 maxmag -NaN7 Inf -> Infinity
ddmxg184 maxmag -NaN1 NaN11 -> -NaN1
ddmxg185 maxmag NaN2 NaN12 -> NaN2
ddmxg186 maxmag -NaN13 -NaN7 -> -NaN13
ddmxg187 maxmag NaN14 -NaN5 -> NaN14
ddmxg188 maxmag -Inf NaN4 -> -Infinity
ddmxg189 maxmag -9 -NaN3 -> -9
ddmxg190 maxmag Inf NaN2 -> Infinity
ddmxg191 maxmag sNaN99 -Inf -> NaN99 Invalid_operation
ddmxg192 maxmag sNaN98 -1 -> NaN98 Invalid_operation
ddmxg193 maxmag -sNaN97 NaN -> -NaN97 Invalid_operation
ddmxg194 maxmag sNaN96 sNaN94 -> NaN96 Invalid_operation
ddmxg195 maxmag NaN95 sNaN93 -> NaN93 Invalid_operation
ddmxg196 maxmag -Inf sNaN92 -> NaN92 Invalid_operation
ddmxg197 maxmag 0 sNaN91 -> NaN91 Invalid_operation
ddmxg198 maxmag Inf -sNaN90 -> -NaN90 Invalid_operation
ddmxg199 maxmag NaN sNaN89 -> NaN89 Invalid_operation
-- old rounding checks
ddmxg221 maxmag 12345678000 1 -> 12345678000
ddmxg222 maxmag 1 12345678000 -> 12345678000
ddmxg223 maxmag 1234567800 1 -> 1234567800
ddmxg224 maxmag 1 1234567800 -> 1234567800
ddmxg225 maxmag 1234567890 1 -> 1234567890
ddmxg226 maxmag 1 1234567890 -> 1234567890
ddmxg227 maxmag 1234567891 1 -> 1234567891
ddmxg228 maxmag 1 1234567891 -> 1234567891
ddmxg229 maxmag 12345678901 1 -> 12345678901
ddmxg230 maxmag 1 12345678901 -> 12345678901
ddmxg231 maxmag 1234567896 1 -> 1234567896
ddmxg232 maxmag 1 1234567896 -> 1234567896
ddmxg233 maxmag -1234567891 1 -> -1234567891
ddmxg234 maxmag 1 -1234567891 -> -1234567891
ddmxg235 maxmag -12345678901 1 -> -12345678901
ddmxg236 maxmag 1 -12345678901 -> -12345678901
ddmxg237 maxmag -1234567896 1 -> -1234567896
ddmxg238 maxmag 1 -1234567896 -> -1234567896
-- from examples
ddmxg280 maxmag '3' '2' -> '3'
ddmxg281 maxmag '-10' '3' -> '-10'
ddmxg282 maxmag '1.0' '1' -> '1'
ddmxg283 maxmag '1' '1.0' -> '1'
ddmxg284 maxmag '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
ddmxg401 maxmag Inf 1.1 -> Infinity
ddmxg402 maxmag 1.1 1 -> 1.1
ddmxg403 maxmag 1 1.0 -> 1
ddmxg404 maxmag 1.0 0.1 -> 1.0
ddmxg405 maxmag 0.1 0.10 -> 0.1
ddmxg406 maxmag 0.10 0.100 -> 0.10
ddmxg407 maxmag 0.10 0 -> 0.10
ddmxg408 maxmag 0 0.0 -> 0
ddmxg409 maxmag 0.0 -0 -> 0.0
ddmxg410 maxmag 0.0 -0.0 -> 0.0
ddmxg411 maxmag 0.00 -0.0 -> 0.00
ddmxg412 maxmag 0.0 -0.00 -> 0.0
ddmxg413 maxmag 0 -0.0 -> 0
ddmxg414 maxmag 0 -0 -> 0
ddmxg415 maxmag -0.0 -0 -> -0.0
ddmxg416 maxmag -0 -0.100 -> -0.100
ddmxg417 maxmag -0.100 -0.10 -> -0.100
ddmxg418 maxmag -0.10 -0.1 -> -0.10
ddmxg419 maxmag -0.1 -1.0 -> -1.0
ddmxg420 maxmag -1.0 -1 -> -1.0
ddmxg421 maxmag -1 -1.1 -> -1.1
ddmxg423 maxmag -1.1 -Inf -> -Infinity
-- same with operands reversed
ddmxg431 maxmag 1.1 Inf -> Infinity
ddmxg432 maxmag 1 1.1 -> 1.1
ddmxg433 maxmag 1.0 1 -> 1
ddmxg434 maxmag 0.1 1.0 -> 1.0
ddmxg435 maxmag 0.10 0.1 -> 0.1
ddmxg436 maxmag 0.100 0.10 -> 0.10
ddmxg437 maxmag 0 0.10 -> 0.10
ddmxg438 maxmag 0.0 0 -> 0
ddmxg439 maxmag -0 0.0 -> 0.0
ddmxg440 maxmag -0.0 0.0 -> 0.0
ddmxg441 maxmag -0.0 0.00 -> 0.00
ddmxg442 maxmag -0.00 0.0 -> 0.0
ddmxg443 maxmag -0.0 0 -> 0
ddmxg444 maxmag -0 0 -> 0
ddmxg445 maxmag -0 -0.0 -> -0.0
ddmxg446 maxmag -0.100 -0 -> -0.100
ddmxg447 maxmag -0.10 -0.100 -> -0.100
ddmxg448 maxmag -0.1 -0.10 -> -0.10
ddmxg449 maxmag -1.0 -0.1 -> -1.0
ddmxg450 maxmag -1 -1.0 -> -1.0
ddmxg451 maxmag -1.1 -1 -> -1.1
ddmxg453 maxmag -Inf -1.1 -> -Infinity
-- largies
ddmxg460 maxmag 1000 1E+3 -> 1E+3
ddmxg461 maxmag 1E+3 1000 -> 1E+3
ddmxg462 maxmag 1000 -1E+3 -> 1000
ddmxg463 maxmag 1E+3 -1000 -> 1E+3
ddmxg464 maxmag -1000 1E+3 -> 1E+3
ddmxg465 maxmag -1E+3 1000 -> 1000
ddmxg466 maxmag -1000 -1E+3 -> -1000
ddmxg467 maxmag -1E+3 -1000 -> -1000
-- subnormals
ddmxg510 maxmag 1.00E-383 0 -> 1.00E-383
ddmxg511 maxmag 0.1E-383 0 -> 1E-384 Subnormal
ddmxg512 maxmag 0.10E-383 0 -> 1.0E-384 Subnormal
ddmxg513 maxmag 0.100E-383 0 -> 1.00E-384 Subnormal
ddmxg514 maxmag 0.01E-383 0 -> 1E-385 Subnormal
ddmxg515 maxmag 0.999E-383 0 -> 9.99E-384 Subnormal
ddmxg516 maxmag 0.099E-383 0 -> 9.9E-385 Subnormal
ddmxg517 maxmag 0.009E-383 0 -> 9E-386 Subnormal
ddmxg518 maxmag 0.001E-383 0 -> 1E-386 Subnormal
ddmxg519 maxmag 0.0009E-383 0 -> 9E-387 Subnormal
ddmxg520 maxmag 0.0001E-383 0 -> 1E-387 Subnormal
ddmxg530 maxmag -1.00E-383 0 -> -1.00E-383
ddmxg531 maxmag -0.1E-383 0 -> -1E-384 Subnormal
ddmxg532 maxmag -0.10E-383 0 -> -1.0E-384 Subnormal
ddmxg533 maxmag -0.100E-383 0 -> -1.00E-384 Subnormal
ddmxg534 maxmag -0.01E-383 0 -> -1E-385 Subnormal
ddmxg535 maxmag -0.999E-383 0 -> -9.99E-384 Subnormal
ddmxg536 maxmag -0.099E-383 0 -> -9.9E-385 Subnormal
ddmxg537 maxmag -0.009E-383 0 -> -9E-386 Subnormal
ddmxg538 maxmag -0.001E-383 0 -> -1E-386 Subnormal
ddmxg539 maxmag -0.0009E-383 0 -> -9E-387 Subnormal
ddmxg540 maxmag -0.0001E-383 0 -> -1E-387 Subnormal
-- Null tests
ddmxg900 maxmag 10 # -> NaN Invalid_operation
ddmxg901 maxmag # 10 -> NaN Invalid_operation
|
Added test/dectest/ddMin.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 |
------------------------------------------------------------------------
-- ddMin.decTest -- decDouble minnum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddmin001 min -2 -2 -> -2
ddmin002 min -2 -1 -> -2
ddmin003 min -2 0 -> -2
ddmin004 min -2 1 -> -2
ddmin005 min -2 2 -> -2
ddmin006 min -1 -2 -> -2
ddmin007 min -1 -1 -> -1
ddmin008 min -1 0 -> -1
ddmin009 min -1 1 -> -1
ddmin010 min -1 2 -> -1
ddmin011 min 0 -2 -> -2
ddmin012 min 0 -1 -> -1
ddmin013 min 0 0 -> 0
ddmin014 min 0 1 -> 0
ddmin015 min 0 2 -> 0
ddmin016 min 1 -2 -> -2
ddmin017 min 1 -1 -> -1
ddmin018 min 1 0 -> 0
ddmin019 min 1 1 -> 1
ddmin020 min 1 2 -> 1
ddmin021 min 2 -2 -> -2
ddmin022 min 2 -1 -> -1
ddmin023 min 2 0 -> 0
ddmin025 min 2 1 -> 1
ddmin026 min 2 2 -> 2
-- extended zeros
ddmin030 min 0 0 -> 0
ddmin031 min 0 -0 -> -0
ddmin032 min 0 -0.0 -> -0.0
ddmin033 min 0 0.0 -> 0.0
ddmin034 min -0 0 -> -0
ddmin035 min -0 -0 -> -0
ddmin036 min -0 -0.0 -> -0
ddmin037 min -0 0.0 -> -0
ddmin038 min 0.0 0 -> 0.0
ddmin039 min 0.0 -0 -> -0
ddmin040 min 0.0 -0.0 -> -0.0
ddmin041 min 0.0 0.0 -> 0.0
ddmin042 min -0.0 0 -> -0.0
ddmin043 min -0.0 -0 -> -0
ddmin044 min -0.0 -0.0 -> -0.0
ddmin045 min -0.0 0.0 -> -0.0
ddmin046 min 0E1 -0E1 -> -0E+1
ddmin047 min -0E1 0E2 -> -0E+1
ddmin048 min 0E2 0E1 -> 0E+1
ddmin049 min 0E1 0E2 -> 0E+1
ddmin050 min -0E3 -0E2 -> -0E+3
ddmin051 min -0E2 -0E3 -> -0E+3
-- Specials
ddmin090 min Inf -Inf -> -Infinity
ddmin091 min Inf -1000 -> -1000
ddmin092 min Inf -1 -> -1
ddmin093 min Inf -0 -> -0
ddmin094 min Inf 0 -> 0
ddmin095 min Inf 1 -> 1
ddmin096 min Inf 1000 -> 1000
ddmin097 min Inf Inf -> Infinity
ddmin098 min -1000 Inf -> -1000
ddmin099 min -Inf Inf -> -Infinity
ddmin100 min -1 Inf -> -1
ddmin101 min -0 Inf -> -0
ddmin102 min 0 Inf -> 0
ddmin103 min 1 Inf -> 1
ddmin104 min 1000 Inf -> 1000
ddmin105 min Inf Inf -> Infinity
ddmin120 min -Inf -Inf -> -Infinity
ddmin121 min -Inf -1000 -> -Infinity
ddmin122 min -Inf -1 -> -Infinity
ddmin123 min -Inf -0 -> -Infinity
ddmin124 min -Inf 0 -> -Infinity
ddmin125 min -Inf 1 -> -Infinity
ddmin126 min -Inf 1000 -> -Infinity
ddmin127 min -Inf Inf -> -Infinity
ddmin128 min -Inf -Inf -> -Infinity
ddmin129 min -1000 -Inf -> -Infinity
ddmin130 min -1 -Inf -> -Infinity
ddmin131 min -0 -Inf -> -Infinity
ddmin132 min 0 -Inf -> -Infinity
ddmin133 min 1 -Inf -> -Infinity
ddmin134 min 1000 -Inf -> -Infinity
ddmin135 min Inf -Inf -> -Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
ddmin141 min NaN -Inf -> -Infinity
ddmin142 min NaN -1000 -> -1000
ddmin143 min NaN -1 -> -1
ddmin144 min NaN -0 -> -0
ddmin145 min NaN 0 -> 0
ddmin146 min NaN 1 -> 1
ddmin147 min NaN 1000 -> 1000
ddmin148 min NaN Inf -> Infinity
ddmin149 min NaN NaN -> NaN
ddmin150 min -Inf NaN -> -Infinity
ddmin151 min -1000 NaN -> -1000
ddmin152 min -1 -NaN -> -1
ddmin153 min -0 NaN -> -0
ddmin154 min 0 -NaN -> 0
ddmin155 min 1 NaN -> 1
ddmin156 min 1000 NaN -> 1000
ddmin157 min Inf NaN -> Infinity
ddmin161 min sNaN -Inf -> NaN Invalid_operation
ddmin162 min sNaN -1000 -> NaN Invalid_operation
ddmin163 min sNaN -1 -> NaN Invalid_operation
ddmin164 min sNaN -0 -> NaN Invalid_operation
ddmin165 min -sNaN 0 -> -NaN Invalid_operation
ddmin166 min -sNaN 1 -> -NaN Invalid_operation
ddmin167 min sNaN 1000 -> NaN Invalid_operation
ddmin168 min sNaN NaN -> NaN Invalid_operation
ddmin169 min sNaN sNaN -> NaN Invalid_operation
ddmin170 min NaN sNaN -> NaN Invalid_operation
ddmin171 min -Inf sNaN -> NaN Invalid_operation
ddmin172 min -1000 sNaN -> NaN Invalid_operation
ddmin173 min -1 sNaN -> NaN Invalid_operation
ddmin174 min -0 sNaN -> NaN Invalid_operation
ddmin175 min 0 sNaN -> NaN Invalid_operation
ddmin176 min 1 sNaN -> NaN Invalid_operation
ddmin177 min 1000 sNaN -> NaN Invalid_operation
ddmin178 min Inf sNaN -> NaN Invalid_operation
ddmin179 min NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddmin181 min NaN9 -Inf -> -Infinity
ddmin182 min -NaN8 9990 -> 9990
ddmin183 min NaN71 Inf -> Infinity
ddmin184 min NaN1 NaN54 -> NaN1
ddmin185 min NaN22 -NaN53 -> NaN22
ddmin186 min -NaN3 NaN6 -> -NaN3
ddmin187 min -NaN44 NaN7 -> -NaN44
ddmin188 min -Inf NaN41 -> -Infinity
ddmin189 min -9999 -NaN33 -> -9999
ddmin190 min Inf NaN2 -> Infinity
ddmin191 min sNaN99 -Inf -> NaN99 Invalid_operation
ddmin192 min sNaN98 -11 -> NaN98 Invalid_operation
ddmin193 min -sNaN97 NaN8 -> -NaN97 Invalid_operation
ddmin194 min sNaN69 sNaN94 -> NaN69 Invalid_operation
ddmin195 min NaN95 sNaN93 -> NaN93 Invalid_operation
ddmin196 min -Inf sNaN92 -> NaN92 Invalid_operation
ddmin197 min 088 sNaN91 -> NaN91 Invalid_operation
ddmin198 min Inf -sNaN90 -> -NaN90 Invalid_operation
ddmin199 min NaN sNaN86 -> NaN86 Invalid_operation
-- old rounding checks
ddmin221 min -12345678000 1 -> -12345678000
ddmin222 min 1 -12345678000 -> -12345678000
ddmin223 min -1234567800 1 -> -1234567800
ddmin224 min 1 -1234567800 -> -1234567800
ddmin225 min -1234567890 1 -> -1234567890
ddmin226 min 1 -1234567890 -> -1234567890
ddmin227 min -1234567891 1 -> -1234567891
ddmin228 min 1 -1234567891 -> -1234567891
ddmin229 min -12345678901 1 -> -12345678901
ddmin230 min 1 -12345678901 -> -12345678901
ddmin231 min -1234567896 1 -> -1234567896
ddmin232 min 1 -1234567896 -> -1234567896
ddmin233 min 1234567891 1 -> 1
ddmin234 min 1 1234567891 -> 1
ddmin235 min 12345678901 1 -> 1
ddmin236 min 1 12345678901 -> 1
ddmin237 min 1234567896 1 -> 1
ddmin238 min 1 1234567896 -> 1
-- from examples
ddmin280 min '3' '2' -> '2'
ddmin281 min '-10' '3' -> '-10'
ddmin282 min '1.0' '1' -> '1.0'
ddmin283 min '1' '1.0' -> '1.0'
ddmin284 min '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
ddmin401 min Inf 1.1 -> 1.1
ddmin402 min 1.1 1 -> 1
ddmin403 min 1 1.0 -> 1.0
ddmin404 min 1.0 0.1 -> 0.1
ddmin405 min 0.1 0.10 -> 0.10
ddmin406 min 0.10 0.100 -> 0.100
ddmin407 min 0.10 0 -> 0
ddmin408 min 0 0.0 -> 0.0
ddmin409 min 0.0 -0 -> -0
ddmin410 min 0.0 -0.0 -> -0.0
ddmin411 min 0.00 -0.0 -> -0.0
ddmin412 min 0.0 -0.00 -> -0.00
ddmin413 min 0 -0.0 -> -0.0
ddmin414 min 0 -0 -> -0
ddmin415 min -0.0 -0 -> -0
ddmin416 min -0 -0.100 -> -0.100
ddmin417 min -0.100 -0.10 -> -0.10
ddmin418 min -0.10 -0.1 -> -0.1
ddmin419 min -0.1 -1.0 -> -1.0
ddmin420 min -1.0 -1 -> -1
ddmin421 min -1 -1.1 -> -1.1
ddmin423 min -1.1 -Inf -> -Infinity
-- same with operands reversed
ddmin431 min 1.1 Inf -> 1.1
ddmin432 min 1 1.1 -> 1
ddmin433 min 1.0 1 -> 1.0
ddmin434 min 0.1 1.0 -> 0.1
ddmin435 min 0.10 0.1 -> 0.10
ddmin436 min 0.100 0.10 -> 0.100
ddmin437 min 0 0.10 -> 0
ddmin438 min 0.0 0 -> 0.0
ddmin439 min -0 0.0 -> -0
ddmin440 min -0.0 0.0 -> -0.0
ddmin441 min -0.0 0.00 -> -0.0
ddmin442 min -0.00 0.0 -> -0.00
ddmin443 min -0.0 0 -> -0.0
ddmin444 min -0 0 -> -0
ddmin445 min -0 -0.0 -> -0
ddmin446 min -0.100 -0 -> -0.100
ddmin447 min -0.10 -0.100 -> -0.10
ddmin448 min -0.1 -0.10 -> -0.1
ddmin449 min -1.0 -0.1 -> -1.0
ddmin450 min -1 -1.0 -> -1
ddmin451 min -1.1 -1 -> -1.1
ddmin453 min -Inf -1.1 -> -Infinity
-- largies
ddmin460 min 1000 1E+3 -> 1000
ddmin461 min 1E+3 1000 -> 1000
ddmin462 min 1000 -1E+3 -> -1E+3
ddmin463 min 1E+3 -384 -> -384
ddmin464 min -384 1E+3 -> -384
ddmin465 min -1E+3 1000 -> -1E+3
ddmin466 min -384 -1E+3 -> -1E+3
ddmin467 min -1E+3 -384 -> -1E+3
-- misalignment traps for little-endian
ddmin471 min 1.0 0.1 -> 0.1
ddmin472 min 0.1 1.0 -> 0.1
ddmin473 min 10.0 0.1 -> 0.1
ddmin474 min 0.1 10.0 -> 0.1
ddmin475 min 100 1.0 -> 1.0
ddmin476 min 1.0 100 -> 1.0
ddmin477 min 1000 10.0 -> 10.0
ddmin478 min 10.0 1000 -> 10.0
ddmin479 min 10000 100.0 -> 100.0
ddmin480 min 100.0 10000 -> 100.0
ddmin481 min 100000 1000.0 -> 1000.0
ddmin482 min 1000.0 100000 -> 1000.0
ddmin483 min 1000000 10000.0 -> 10000.0
ddmin484 min 10000.0 1000000 -> 10000.0
-- subnormals
ddmin510 min 1.00E-383 0 -> 0
ddmin511 min 0.1E-383 0 -> 0
ddmin512 min 0.10E-383 0 -> 0
ddmin513 min 0.100E-383 0 -> 0
ddmin514 min 0.01E-383 0 -> 0
ddmin515 min 0.999E-383 0 -> 0
ddmin516 min 0.099E-383 0 -> 0
ddmin517 min 0.009E-383 0 -> 0
ddmin518 min 0.001E-383 0 -> 0
ddmin519 min 0.0009E-383 0 -> 0
ddmin520 min 0.0001E-383 0 -> 0
ddmin530 min -1.00E-383 0 -> -1.00E-383
ddmin531 min -0.1E-383 0 -> -1E-384 Subnormal
ddmin532 min -0.10E-383 0 -> -1.0E-384 Subnormal
ddmin533 min -0.100E-383 0 -> -1.00E-384 Subnormal
ddmin534 min -0.01E-383 0 -> -1E-385 Subnormal
ddmin535 min -0.999E-383 0 -> -9.99E-384 Subnormal
ddmin536 min -0.099E-383 0 -> -9.9E-385 Subnormal
ddmin537 min -0.009E-383 0 -> -9E-386 Subnormal
ddmin538 min -0.001E-383 0 -> -1E-386 Subnormal
ddmin539 min -0.0009E-383 0 -> -9E-387 Subnormal
ddmin540 min -0.0001E-383 0 -> -1E-387 Subnormal
-- Null tests
ddmin900 min 10 # -> NaN Invalid_operation
ddmin901 min # 10 -> NaN Invalid_operation
|
Added test/dectest/ddMinMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 |
------------------------------------------------------------------------
-- ddMinMag.decTest -- decDouble minnummag --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddmng001 minmag -2 -2 -> -2
ddmng002 minmag -2 -1 -> -1
ddmng003 minmag -2 0 -> 0
ddmng004 minmag -2 1 -> 1
ddmng005 minmag -2 2 -> -2
ddmng006 minmag -1 -2 -> -1
ddmng007 minmag -1 -1 -> -1
ddmng008 minmag -1 0 -> 0
ddmng009 minmag -1 1 -> -1
ddmng010 minmag -1 2 -> -1
ddmng011 minmag 0 -2 -> 0
ddmng012 minmag 0 -1 -> 0
ddmng013 minmag 0 0 -> 0
ddmng014 minmag 0 1 -> 0
ddmng015 minmag 0 2 -> 0
ddmng016 minmag 1 -2 -> 1
ddmng017 minmag 1 -1 -> -1
ddmng018 minmag 1 0 -> 0
ddmng019 minmag 1 1 -> 1
ddmng020 minmag 1 2 -> 1
ddmng021 minmag 2 -2 -> -2
ddmng022 minmag 2 -1 -> -1
ddmng023 minmag 2 0 -> 0
ddmng025 minmag 2 1 -> 1
ddmng026 minmag 2 2 -> 2
-- extended zeros
ddmng030 minmag 0 0 -> 0
ddmng031 minmag 0 -0 -> -0
ddmng032 minmag 0 -0.0 -> -0.0
ddmng033 minmag 0 0.0 -> 0.0
ddmng034 minmag -0 0 -> -0
ddmng035 minmag -0 -0 -> -0
ddmng036 minmag -0 -0.0 -> -0
ddmng037 minmag -0 0.0 -> -0
ddmng038 minmag 0.0 0 -> 0.0
ddmng039 minmag 0.0 -0 -> -0
ddmng040 minmag 0.0 -0.0 -> -0.0
ddmng041 minmag 0.0 0.0 -> 0.0
ddmng042 minmag -0.0 0 -> -0.0
ddmng043 minmag -0.0 -0 -> -0
ddmng044 minmag -0.0 -0.0 -> -0.0
ddmng045 minmag -0.0 0.0 -> -0.0
ddmng046 minmag 0E1 -0E1 -> -0E+1
ddmng047 minmag -0E1 0E2 -> -0E+1
ddmng048 minmag 0E2 0E1 -> 0E+1
ddmng049 minmag 0E1 0E2 -> 0E+1
ddmng050 minmag -0E3 -0E2 -> -0E+3
ddmng051 minmag -0E2 -0E3 -> -0E+3
-- Specials
ddmng090 minmag Inf -Inf -> -Infinity
ddmng091 minmag Inf -1000 -> -1000
ddmng092 minmag Inf -1 -> -1
ddmng093 minmag Inf -0 -> -0
ddmng094 minmag Inf 0 -> 0
ddmng095 minmag Inf 1 -> 1
ddmng096 minmag Inf 1000 -> 1000
ddmng097 minmag Inf Inf -> Infinity
ddmng098 minmag -1000 Inf -> -1000
ddmng099 minmag -Inf Inf -> -Infinity
ddmng100 minmag -1 Inf -> -1
ddmng101 minmag -0 Inf -> -0
ddmng102 minmag 0 Inf -> 0
ddmng103 minmag 1 Inf -> 1
ddmng104 minmag 1000 Inf -> 1000
ddmng105 minmag Inf Inf -> Infinity
ddmng120 minmag -Inf -Inf -> -Infinity
ddmng121 minmag -Inf -1000 -> -1000
ddmng122 minmag -Inf -1 -> -1
ddmng123 minmag -Inf -0 -> -0
ddmng124 minmag -Inf 0 -> 0
ddmng125 minmag -Inf 1 -> 1
ddmng126 minmag -Inf 1000 -> 1000
ddmng127 minmag -Inf Inf -> -Infinity
ddmng128 minmag -Inf -Inf -> -Infinity
ddmng129 minmag -1000 -Inf -> -1000
ddmng130 minmag -1 -Inf -> -1
ddmng131 minmag -0 -Inf -> -0
ddmng132 minmag 0 -Inf -> 0
ddmng133 minmag 1 -Inf -> 1
ddmng134 minmag 1000 -Inf -> 1000
ddmng135 minmag Inf -Inf -> -Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
ddmng141 minmag NaN -Inf -> -Infinity
ddmng142 minmag NaN -1000 -> -1000
ddmng143 minmag NaN -1 -> -1
ddmng144 minmag NaN -0 -> -0
ddmng145 minmag NaN 0 -> 0
ddmng146 minmag NaN 1 -> 1
ddmng147 minmag NaN 1000 -> 1000
ddmng148 minmag NaN Inf -> Infinity
ddmng149 minmag NaN NaN -> NaN
ddmng150 minmag -Inf NaN -> -Infinity
ddmng151 minmag -1000 NaN -> -1000
ddmng152 minmag -1 -NaN -> -1
ddmng153 minmag -0 NaN -> -0
ddmng154 minmag 0 -NaN -> 0
ddmng155 minmag 1 NaN -> 1
ddmng156 minmag 1000 NaN -> 1000
ddmng157 minmag Inf NaN -> Infinity
ddmng161 minmag sNaN -Inf -> NaN Invalid_operation
ddmng162 minmag sNaN -1000 -> NaN Invalid_operation
ddmng163 minmag sNaN -1 -> NaN Invalid_operation
ddmng164 minmag sNaN -0 -> NaN Invalid_operation
ddmng165 minmag -sNaN 0 -> -NaN Invalid_operation
ddmng166 minmag -sNaN 1 -> -NaN Invalid_operation
ddmng167 minmag sNaN 1000 -> NaN Invalid_operation
ddmng168 minmag sNaN NaN -> NaN Invalid_operation
ddmng169 minmag sNaN sNaN -> NaN Invalid_operation
ddmng170 minmag NaN sNaN -> NaN Invalid_operation
ddmng171 minmag -Inf sNaN -> NaN Invalid_operation
ddmng172 minmag -1000 sNaN -> NaN Invalid_operation
ddmng173 minmag -1 sNaN -> NaN Invalid_operation
ddmng174 minmag -0 sNaN -> NaN Invalid_operation
ddmng175 minmag 0 sNaN -> NaN Invalid_operation
ddmng176 minmag 1 sNaN -> NaN Invalid_operation
ddmng177 minmag 1000 sNaN -> NaN Invalid_operation
ddmng178 minmag Inf sNaN -> NaN Invalid_operation
ddmng179 minmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddmng181 minmag NaN9 -Inf -> -Infinity
ddmng182 minmag -NaN8 9990 -> 9990
ddmng183 minmag NaN71 Inf -> Infinity
ddmng184 minmag NaN1 NaN54 -> NaN1
ddmng185 minmag NaN22 -NaN53 -> NaN22
ddmng186 minmag -NaN3 NaN6 -> -NaN3
ddmng187 minmag -NaN44 NaN7 -> -NaN44
ddmng188 minmag -Inf NaN41 -> -Infinity
ddmng189 minmag -9999 -NaN33 -> -9999
ddmng190 minmag Inf NaN2 -> Infinity
ddmng191 minmag sNaN99 -Inf -> NaN99 Invalid_operation
ddmng192 minmag sNaN98 -11 -> NaN98 Invalid_operation
ddmng193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation
ddmng194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation
ddmng195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation
ddmng196 minmag -Inf sNaN92 -> NaN92 Invalid_operation
ddmng197 minmag 088 sNaN91 -> NaN91 Invalid_operation
ddmng198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation
ddmng199 minmag NaN sNaN86 -> NaN86 Invalid_operation
-- old rounding checks
ddmng221 minmag -12345678000 1 -> 1
ddmng222 minmag 1 -12345678000 -> 1
ddmng223 minmag -1234567800 1 -> 1
ddmng224 minmag 1 -1234567800 -> 1
ddmng225 minmag -1234567890 1 -> 1
ddmng226 minmag 1 -1234567890 -> 1
ddmng227 minmag -1234567891 1 -> 1
ddmng228 minmag 1 -1234567891 -> 1
ddmng229 minmag -12345678901 1 -> 1
ddmng230 minmag 1 -12345678901 -> 1
ddmng231 minmag -1234567896 1 -> 1
ddmng232 minmag 1 -1234567896 -> 1
ddmng233 minmag 1234567891 1 -> 1
ddmng234 minmag 1 1234567891 -> 1
ddmng235 minmag 12345678901 1 -> 1
ddmng236 minmag 1 12345678901 -> 1
ddmng237 minmag 1234567896 1 -> 1
ddmng238 minmag 1 1234567896 -> 1
-- from examples
ddmng280 minmag '3' '2' -> '2'
ddmng281 minmag '-10' '3' -> '3'
ddmng282 minmag '1.0' '1' -> '1.0'
ddmng283 minmag '1' '1.0' -> '1.0'
ddmng284 minmag '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
ddmng401 minmag Inf 1.1 -> 1.1
ddmng402 minmag 1.1 1 -> 1
ddmng403 minmag 1 1.0 -> 1.0
ddmng404 minmag 1.0 0.1 -> 0.1
ddmng405 minmag 0.1 0.10 -> 0.10
ddmng406 minmag 0.10 0.100 -> 0.100
ddmng407 minmag 0.10 0 -> 0
ddmng408 minmag 0 0.0 -> 0.0
ddmng409 minmag 0.0 -0 -> -0
ddmng410 minmag 0.0 -0.0 -> -0.0
ddmng411 minmag 0.00 -0.0 -> -0.0
ddmng412 minmag 0.0 -0.00 -> -0.00
ddmng413 minmag 0 -0.0 -> -0.0
ddmng414 minmag 0 -0 -> -0
ddmng415 minmag -0.0 -0 -> -0
ddmng416 minmag -0 -0.100 -> -0
ddmng417 minmag -0.100 -0.10 -> -0.10
ddmng418 minmag -0.10 -0.1 -> -0.1
ddmng419 minmag -0.1 -1.0 -> -0.1
ddmng420 minmag -1.0 -1 -> -1
ddmng421 minmag -1 -1.1 -> -1
ddmng423 minmag -1.1 -Inf -> -1.1
-- same with operands reversed
ddmng431 minmag 1.1 Inf -> 1.1
ddmng432 minmag 1 1.1 -> 1
ddmng433 minmag 1.0 1 -> 1.0
ddmng434 minmag 0.1 1.0 -> 0.1
ddmng435 minmag 0.10 0.1 -> 0.10
ddmng436 minmag 0.100 0.10 -> 0.100
ddmng437 minmag 0 0.10 -> 0
ddmng438 minmag 0.0 0 -> 0.0
ddmng439 minmag -0 0.0 -> -0
ddmng440 minmag -0.0 0.0 -> -0.0
ddmng441 minmag -0.0 0.00 -> -0.0
ddmng442 minmag -0.00 0.0 -> -0.00
ddmng443 minmag -0.0 0 -> -0.0
ddmng444 minmag -0 0 -> -0
ddmng445 minmag -0 -0.0 -> -0
ddmng446 minmag -0.100 -0 -> -0
ddmng447 minmag -0.10 -0.100 -> -0.10
ddmng448 minmag -0.1 -0.10 -> -0.1
ddmng449 minmag -1.0 -0.1 -> -0.1
ddmng450 minmag -1 -1.0 -> -1
ddmng451 minmag -1.1 -1 -> -1
ddmng453 minmag -Inf -1.1 -> -1.1
-- largies
ddmng460 minmag 1000 1E+3 -> 1000
ddmng461 minmag 1E+3 1000 -> 1000
ddmng462 minmag 1000 -1E+3 -> -1E+3
ddmng463 minmag 1E+3 -384 -> -384
ddmng464 minmag -384 1E+3 -> -384
ddmng465 minmag -1E+3 1000 -> -1E+3
ddmng466 minmag -384 -1E+3 -> -384
ddmng467 minmag -1E+3 -384 -> -384
-- subnormals
ddmng510 minmag 1.00E-383 0 -> 0
ddmng511 minmag 0.1E-383 0 -> 0
ddmng512 minmag 0.10E-383 0 -> 0
ddmng513 minmag 0.100E-383 0 -> 0
ddmng514 minmag 0.01E-383 0 -> 0
ddmng515 minmag 0.999E-383 0 -> 0
ddmng516 minmag 0.099E-383 0 -> 0
ddmng517 minmag 0.009E-383 0 -> 0
ddmng518 minmag 0.001E-383 0 -> 0
ddmng519 minmag 0.0009E-383 0 -> 0
ddmng520 minmag 0.0001E-383 0 -> 0
ddmng530 minmag -1.00E-383 0 -> 0
ddmng531 minmag -0.1E-383 0 -> 0
ddmng532 minmag -0.10E-383 0 -> 0
ddmng533 minmag -0.100E-383 0 -> 0
ddmng534 minmag -0.01E-383 0 -> 0
ddmng535 minmag -0.999E-383 0 -> 0
ddmng536 minmag -0.099E-383 0 -> 0
ddmng537 minmag -0.009E-383 0 -> 0
ddmng538 minmag -0.001E-383 0 -> 0
ddmng539 minmag -0.0009E-383 0 -> 0
ddmng540 minmag -0.0001E-383 0 -> 0
-- Null tests
ddmng900 minmag 10 # -> NaN Invalid_operation
ddmng901 minmag # 10 -> NaN Invalid_operation
|
Added test/dectest/ddMinus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- ddMinus.decTest -- decDouble 0-x --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddmns001 minus +7.50 -> -7.50
-- Infinities
ddmns011 minus Infinity -> -Infinity
ddmns012 minus -Infinity -> Infinity
-- NaNs, 0 payload
ddmns021 minus NaN -> NaN
ddmns022 minus -NaN -> -NaN
ddmns023 minus sNaN -> NaN Invalid_operation
ddmns024 minus -sNaN -> -NaN Invalid_operation
-- NaNs, non-0 payload
ddmns031 minus NaN13 -> NaN13
ddmns032 minus -NaN13 -> -NaN13
ddmns033 minus sNaN13 -> NaN13 Invalid_operation
ddmns034 minus -sNaN13 -> -NaN13 Invalid_operation
ddmns035 minus NaN70 -> NaN70
ddmns036 minus -NaN70 -> -NaN70
ddmns037 minus sNaN101 -> NaN101 Invalid_operation
ddmns038 minus -sNaN101 -> -NaN101 Invalid_operation
-- finites
ddmns101 minus 7 -> -7
ddmns102 minus -7 -> 7
ddmns103 minus 75 -> -75
ddmns104 minus -75 -> 75
ddmns105 minus 7.50 -> -7.50
ddmns106 minus -7.50 -> 7.50
ddmns107 minus 7.500 -> -7.500
ddmns108 minus -7.500 -> 7.500
-- zeros
ddmns111 minus 0 -> 0
ddmns112 minus -0 -> 0
ddmns113 minus 0E+4 -> 0E+4
ddmns114 minus -0E+4 -> 0E+4
ddmns115 minus 0.0000 -> 0.0000
ddmns116 minus -0.0000 -> 0.0000
ddmns117 minus 0E-141 -> 0E-141
ddmns118 minus -0E-141 -> 0E-141
-- full coefficients, alternating bits
ddmns121 minus 2682682682682682 -> -2682682682682682
ddmns122 minus -2682682682682682 -> 2682682682682682
ddmns123 minus 1341341341341341 -> -1341341341341341
ddmns124 minus -1341341341341341 -> 1341341341341341
-- Nmax, Nmin, Ntiny
ddmns131 minus 9.999999999999999E+384 -> -9.999999999999999E+384
ddmns132 minus 1E-383 -> -1E-383
ddmns133 minus 1.000000000000000E-383 -> -1.000000000000000E-383
ddmns134 minus 1E-398 -> -1E-398 Subnormal
ddmns135 minus -1E-398 -> 1E-398 Subnormal
ddmns136 minus -1.000000000000000E-383 -> 1.000000000000000E-383
ddmns137 minus -1E-383 -> 1E-383
ddmns138 minus -9.999999999999999E+384 -> 9.999999999999999E+384
|
Added test/dectest/ddMultiply.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 |
------------------------------------------------------------------------
-- ddMultiply.decTest -- decDouble multiplication --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decDoubles only; all arguments are
-- representable in a decDouble
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddmul000 multiply 2 2 -> 4
ddmul001 multiply 2 3 -> 6
ddmul002 multiply 5 1 -> 5
ddmul003 multiply 5 2 -> 10
ddmul004 multiply 1.20 2 -> 2.40
ddmul005 multiply 1.20 0 -> 0.00
ddmul006 multiply 1.20 -2 -> -2.40
ddmul007 multiply -1.20 2 -> -2.40
ddmul008 multiply -1.20 0 -> -0.00
ddmul009 multiply -1.20 -2 -> 2.40
ddmul010 multiply 5.09 7.1 -> 36.139
ddmul011 multiply 2.5 4 -> 10.0
ddmul012 multiply 2.50 4 -> 10.00
ddmul013 multiply 1.23456789 1.00000000 -> 1.234567890000000 Rounded
ddmul015 multiply 2.50 4 -> 10.00
ddmul016 multiply 9.999999999 9.999999999 -> 99.99999998000000 Inexact Rounded
ddmul017 multiply 9.999999999 -9.999999999 -> -99.99999998000000 Inexact Rounded
ddmul018 multiply -9.999999999 9.999999999 -> -99.99999998000000 Inexact Rounded
ddmul019 multiply -9.999999999 -9.999999999 -> 99.99999998000000 Inexact Rounded
-- zeros, etc.
ddmul021 multiply 0 0 -> 0
ddmul022 multiply 0 -0 -> -0
ddmul023 multiply -0 0 -> -0
ddmul024 multiply -0 -0 -> 0
ddmul025 multiply -0.0 -0.0 -> 0.00
ddmul026 multiply -0.0 -0.0 -> 0.00
ddmul027 multiply -0.0 -0.0 -> 0.00
ddmul028 multiply -0.0 -0.0 -> 0.00
ddmul030 multiply 5.00 1E-3 -> 0.00500
ddmul031 multiply 00.00 0.000 -> 0.00000
ddmul032 multiply 00.00 0E-3 -> 0.00000 -- rhs is 0
ddmul033 multiply 0E-3 00.00 -> 0.00000 -- lhs is 0
ddmul034 multiply -5.00 1E-3 -> -0.00500
ddmul035 multiply -00.00 0.000 -> -0.00000
ddmul036 multiply -00.00 0E-3 -> -0.00000 -- rhs is 0
ddmul037 multiply -0E-3 00.00 -> -0.00000 -- lhs is 0
ddmul038 multiply 5.00 -1E-3 -> -0.00500
ddmul039 multiply 00.00 -0.000 -> -0.00000
ddmul040 multiply 00.00 -0E-3 -> -0.00000 -- rhs is 0
ddmul041 multiply 0E-3 -00.00 -> -0.00000 -- lhs is 0
ddmul042 multiply -5.00 -1E-3 -> 0.00500
ddmul043 multiply -00.00 -0.000 -> 0.00000
ddmul044 multiply -00.00 -0E-3 -> 0.00000 -- rhs is 0
ddmul045 multiply -0E-3 -00.00 -> 0.00000 -- lhs is 0
-- examples from decarith
ddmul050 multiply 1.20 3 -> 3.60
ddmul051 multiply 7 3 -> 21
ddmul052 multiply 0.9 0.8 -> 0.72
ddmul053 multiply 0.9 -0 -> -0.0
ddmul054 multiply 654321 654321 -> 428135971041
ddmul060 multiply 123.45 1e7 -> 1.2345E+9
ddmul061 multiply 123.45 1e8 -> 1.2345E+10
ddmul062 multiply 123.45 1e+9 -> 1.2345E+11
ddmul063 multiply 123.45 1e10 -> 1.2345E+12
ddmul064 multiply 123.45 1e11 -> 1.2345E+13
ddmul065 multiply 123.45 1e12 -> 1.2345E+14
ddmul066 multiply 123.45 1e13 -> 1.2345E+15
-- test some intermediate lengths
-- 1234567890123456
ddmul080 multiply 0.1 1230123456456789 -> 123012345645678.9
ddmul084 multiply 0.1 1230123456456789 -> 123012345645678.9
ddmul090 multiply 1230123456456789 0.1 -> 123012345645678.9
ddmul094 multiply 1230123456456789 0.1 -> 123012345645678.9
-- test some more edge cases and carries
ddmul101 multiply 9 9 -> 81
ddmul102 multiply 9 90 -> 810
ddmul103 multiply 9 900 -> 8100
ddmul104 multiply 9 9000 -> 81000
ddmul105 multiply 9 90000 -> 810000
ddmul106 multiply 9 900000 -> 8100000
ddmul107 multiply 9 9000000 -> 81000000
ddmul108 multiply 9 90000000 -> 810000000
ddmul109 multiply 9 900000000 -> 8100000000
ddmul110 multiply 9 9000000000 -> 81000000000
ddmul111 multiply 9 90000000000 -> 810000000000
ddmul112 multiply 9 900000000000 -> 8100000000000
ddmul113 multiply 9 9000000000000 -> 81000000000000
ddmul114 multiply 9 90000000000000 -> 810000000000000
ddmul115 multiply 9 900000000000000 -> 8100000000000000
--ddmul116 multiply 9 9000000000000000 -> 81000000000000000
--ddmul117 multiply 9 90000000000000000 -> 810000000000000000
--ddmul118 multiply 9 900000000000000000 -> 8100000000000000000
--ddmul119 multiply 9 9000000000000000000 -> 81000000000000000000
--ddmul120 multiply 9 90000000000000000000 -> 810000000000000000000
--ddmul121 multiply 9 900000000000000000000 -> 8100000000000000000000
--ddmul122 multiply 9 9000000000000000000000 -> 81000000000000000000000
--ddmul123 multiply 9 90000000000000000000000 -> 810000000000000000000000
-- test some more edge cases without carries
ddmul131 multiply 3 3 -> 9
ddmul132 multiply 3 30 -> 90
ddmul133 multiply 3 300 -> 900
ddmul134 multiply 3 3000 -> 9000
ddmul135 multiply 3 30000 -> 90000
ddmul136 multiply 3 300000 -> 900000
ddmul137 multiply 3 3000000 -> 9000000
ddmul138 multiply 3 30000000 -> 90000000
ddmul139 multiply 3 300000000 -> 900000000
ddmul140 multiply 3 3000000000 -> 9000000000
ddmul141 multiply 3 30000000000 -> 90000000000
ddmul142 multiply 3 300000000000 -> 900000000000
ddmul143 multiply 3 3000000000000 -> 9000000000000
ddmul144 multiply 3 30000000000000 -> 90000000000000
ddmul145 multiply 3 300000000000000 -> 900000000000000
-- test some edge cases with exact rounding
ddmul301 multiply 9 9 -> 81
ddmul302 multiply 9 90 -> 810
ddmul303 multiply 9 900 -> 8100
ddmul304 multiply 9 9000 -> 81000
ddmul305 multiply 9 90000 -> 810000
ddmul306 multiply 9 900000 -> 8100000
ddmul307 multiply 9 9000000 -> 81000000
ddmul308 multiply 9 90000000 -> 810000000
ddmul309 multiply 9 900000000 -> 8100000000
ddmul310 multiply 9 9000000000 -> 81000000000
ddmul311 multiply 9 90000000000 -> 810000000000
ddmul312 multiply 9 900000000000 -> 8100000000000
ddmul313 multiply 9 9000000000000 -> 81000000000000
ddmul314 multiply 9 90000000000000 -> 810000000000000
ddmul315 multiply 9 900000000000000 -> 8100000000000000
ddmul316 multiply 9 9000000000000000 -> 8.100000000000000E+16 Rounded
ddmul317 multiply 90 9000000000000000 -> 8.100000000000000E+17 Rounded
ddmul318 multiply 900 9000000000000000 -> 8.100000000000000E+18 Rounded
ddmul319 multiply 9000 9000000000000000 -> 8.100000000000000E+19 Rounded
ddmul320 multiply 90000 9000000000000000 -> 8.100000000000000E+20 Rounded
ddmul321 multiply 900000 9000000000000000 -> 8.100000000000000E+21 Rounded
ddmul322 multiply 9000000 9000000000000000 -> 8.100000000000000E+22 Rounded
ddmul323 multiply 90000000 9000000000000000 -> 8.100000000000000E+23 Rounded
-- tryzeros cases
ddmul504 multiply 0E-260 1000E-260 -> 0E-398 Clamped
ddmul505 multiply 100E+260 0E+260 -> 0E+369 Clamped
-- mixed with zeros
ddmul541 multiply 0 -1 -> -0
ddmul542 multiply -0 -1 -> 0
ddmul543 multiply 0 1 -> 0
ddmul544 multiply -0 1 -> -0
ddmul545 multiply -1 0 -> -0
ddmul546 multiply -1 -0 -> 0
ddmul547 multiply 1 0 -> 0
ddmul548 multiply 1 -0 -> -0
ddmul551 multiply 0.0 -1 -> -0.0
ddmul552 multiply -0.0 -1 -> 0.0
ddmul553 multiply 0.0 1 -> 0.0
ddmul554 multiply -0.0 1 -> -0.0
ddmul555 multiply -1.0 0 -> -0.0
ddmul556 multiply -1.0 -0 -> 0.0
ddmul557 multiply 1.0 0 -> 0.0
ddmul558 multiply 1.0 -0 -> -0.0
ddmul561 multiply 0 -1.0 -> -0.0
ddmul562 multiply -0 -1.0 -> 0.0
ddmul563 multiply 0 1.0 -> 0.0
ddmul564 multiply -0 1.0 -> -0.0
ddmul565 multiply -1 0.0 -> -0.0
ddmul566 multiply -1 -0.0 -> 0.0
ddmul567 multiply 1 0.0 -> 0.0
ddmul568 multiply 1 -0.0 -> -0.0
ddmul571 multiply 0.0 -1.0 -> -0.00
ddmul572 multiply -0.0 -1.0 -> 0.00
ddmul573 multiply 0.0 1.0 -> 0.00
ddmul574 multiply -0.0 1.0 -> -0.00
ddmul575 multiply -1.0 0.0 -> -0.00
ddmul576 multiply -1.0 -0.0 -> 0.00
ddmul577 multiply 1.0 0.0 -> 0.00
ddmul578 multiply 1.0 -0.0 -> -0.00
-- Specials
ddmul580 multiply Inf -Inf -> -Infinity
ddmul581 multiply Inf -1000 -> -Infinity
ddmul582 multiply Inf -1 -> -Infinity
ddmul583 multiply Inf -0 -> NaN Invalid_operation
ddmul584 multiply Inf 0 -> NaN Invalid_operation
ddmul585 multiply Inf 1 -> Infinity
ddmul586 multiply Inf 1000 -> Infinity
ddmul587 multiply Inf Inf -> Infinity
ddmul588 multiply -1000 Inf -> -Infinity
ddmul589 multiply -Inf Inf -> -Infinity
ddmul590 multiply -1 Inf -> -Infinity
ddmul591 multiply -0 Inf -> NaN Invalid_operation
ddmul592 multiply 0 Inf -> NaN Invalid_operation
ddmul593 multiply 1 Inf -> Infinity
ddmul594 multiply 1000 Inf -> Infinity
ddmul595 multiply Inf Inf -> Infinity
ddmul600 multiply -Inf -Inf -> Infinity
ddmul601 multiply -Inf -1000 -> Infinity
ddmul602 multiply -Inf -1 -> Infinity
ddmul603 multiply -Inf -0 -> NaN Invalid_operation
ddmul604 multiply -Inf 0 -> NaN Invalid_operation
ddmul605 multiply -Inf 1 -> -Infinity
ddmul606 multiply -Inf 1000 -> -Infinity
ddmul607 multiply -Inf Inf -> -Infinity
ddmul608 multiply -1000 Inf -> -Infinity
ddmul609 multiply -Inf -Inf -> Infinity
ddmul610 multiply -1 -Inf -> Infinity
ddmul611 multiply -0 -Inf -> NaN Invalid_operation
ddmul612 multiply 0 -Inf -> NaN Invalid_operation
ddmul613 multiply 1 -Inf -> -Infinity
ddmul614 multiply 1000 -Inf -> -Infinity
ddmul615 multiply Inf -Inf -> -Infinity
ddmul621 multiply NaN -Inf -> NaN
ddmul622 multiply NaN -1000 -> NaN
ddmul623 multiply NaN -1 -> NaN
ddmul624 multiply NaN -0 -> NaN
ddmul625 multiply NaN 0 -> NaN
ddmul626 multiply NaN 1 -> NaN
ddmul627 multiply NaN 1000 -> NaN
ddmul628 multiply NaN Inf -> NaN
ddmul629 multiply NaN NaN -> NaN
ddmul630 multiply -Inf NaN -> NaN
ddmul631 multiply -1000 NaN -> NaN
ddmul632 multiply -1 NaN -> NaN
ddmul633 multiply -0 NaN -> NaN
ddmul634 multiply 0 NaN -> NaN
ddmul635 multiply 1 NaN -> NaN
ddmul636 multiply 1000 NaN -> NaN
ddmul637 multiply Inf NaN -> NaN
ddmul641 multiply sNaN -Inf -> NaN Invalid_operation
ddmul642 multiply sNaN -1000 -> NaN Invalid_operation
ddmul643 multiply sNaN -1 -> NaN Invalid_operation
ddmul644 multiply sNaN -0 -> NaN Invalid_operation
ddmul645 multiply sNaN 0 -> NaN Invalid_operation
ddmul646 multiply sNaN 1 -> NaN Invalid_operation
ddmul647 multiply sNaN 1000 -> NaN Invalid_operation
ddmul648 multiply sNaN NaN -> NaN Invalid_operation
ddmul649 multiply sNaN sNaN -> NaN Invalid_operation
ddmul650 multiply NaN sNaN -> NaN Invalid_operation
ddmul651 multiply -Inf sNaN -> NaN Invalid_operation
ddmul652 multiply -1000 sNaN -> NaN Invalid_operation
ddmul653 multiply -1 sNaN -> NaN Invalid_operation
ddmul654 multiply -0 sNaN -> NaN Invalid_operation
ddmul655 multiply 0 sNaN -> NaN Invalid_operation
ddmul656 multiply 1 sNaN -> NaN Invalid_operation
ddmul657 multiply 1000 sNaN -> NaN Invalid_operation
ddmul658 multiply Inf sNaN -> NaN Invalid_operation
ddmul659 multiply NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddmul661 multiply NaN9 -Inf -> NaN9
ddmul662 multiply NaN8 999 -> NaN8
ddmul663 multiply NaN71 Inf -> NaN71
ddmul664 multiply NaN6 NaN5 -> NaN6
ddmul665 multiply -Inf NaN4 -> NaN4
ddmul666 multiply -999 NaN33 -> NaN33
ddmul667 multiply Inf NaN2 -> NaN2
ddmul671 multiply sNaN99 -Inf -> NaN99 Invalid_operation
ddmul672 multiply sNaN98 -11 -> NaN98 Invalid_operation
ddmul673 multiply sNaN97 NaN -> NaN97 Invalid_operation
ddmul674 multiply sNaN16 sNaN94 -> NaN16 Invalid_operation
ddmul675 multiply NaN95 sNaN93 -> NaN93 Invalid_operation
ddmul676 multiply -Inf sNaN92 -> NaN92 Invalid_operation
ddmul677 multiply 088 sNaN91 -> NaN91 Invalid_operation
ddmul678 multiply Inf sNaN90 -> NaN90 Invalid_operation
ddmul679 multiply NaN sNaN89 -> NaN89 Invalid_operation
ddmul681 multiply -NaN9 -Inf -> -NaN9
ddmul682 multiply -NaN8 999 -> -NaN8
ddmul683 multiply -NaN71 Inf -> -NaN71
ddmul684 multiply -NaN6 -NaN5 -> -NaN6
ddmul685 multiply -Inf -NaN4 -> -NaN4
ddmul686 multiply -999 -NaN33 -> -NaN33
ddmul687 multiply Inf -NaN2 -> -NaN2
ddmul691 multiply -sNaN99 -Inf -> -NaN99 Invalid_operation
ddmul692 multiply -sNaN98 -11 -> -NaN98 Invalid_operation
ddmul693 multiply -sNaN97 NaN -> -NaN97 Invalid_operation
ddmul694 multiply -sNaN16 -sNaN94 -> -NaN16 Invalid_operation
ddmul695 multiply -NaN95 -sNaN93 -> -NaN93 Invalid_operation
ddmul696 multiply -Inf -sNaN92 -> -NaN92 Invalid_operation
ddmul697 multiply 088 -sNaN91 -> -NaN91 Invalid_operation
ddmul698 multiply Inf -sNaN90 -> -NaN90 Invalid_operation
ddmul699 multiply -NaN -sNaN89 -> -NaN89 Invalid_operation
ddmul701 multiply -NaN -Inf -> -NaN
ddmul702 multiply -NaN 999 -> -NaN
ddmul703 multiply -NaN Inf -> -NaN
ddmul704 multiply -NaN -NaN -> -NaN
ddmul705 multiply -Inf -NaN0 -> -NaN
ddmul706 multiply -999 -NaN -> -NaN
ddmul707 multiply Inf -NaN -> -NaN
ddmul711 multiply -sNaN -Inf -> -NaN Invalid_operation
ddmul712 multiply -sNaN -11 -> -NaN Invalid_operation
ddmul713 multiply -sNaN00 NaN -> -NaN Invalid_operation
ddmul714 multiply -sNaN -sNaN -> -NaN Invalid_operation
ddmul715 multiply -NaN -sNaN -> -NaN Invalid_operation
ddmul716 multiply -Inf -sNaN -> -NaN Invalid_operation
ddmul717 multiply 088 -sNaN -> -NaN Invalid_operation
ddmul718 multiply Inf -sNaN -> -NaN Invalid_operation
ddmul719 multiply -NaN -sNaN -> -NaN Invalid_operation
-- overflow and underflow tests .. note subnormal results
-- signs
ddmul751 multiply 1e+277 1e+311 -> Infinity Overflow Inexact Rounded
ddmul752 multiply 1e+277 -1e+311 -> -Infinity Overflow Inexact Rounded
ddmul753 multiply -1e+277 1e+311 -> -Infinity Overflow Inexact Rounded
ddmul754 multiply -1e+277 -1e+311 -> Infinity Overflow Inexact Rounded
ddmul755 multiply 1e-277 1e-311 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul756 multiply 1e-277 -1e-311 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul757 multiply -1e-277 1e-311 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul758 multiply -1e-277 -1e-311 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
ddmul760 multiply 1e-291 1e-101 -> 1E-392 Subnormal
ddmul761 multiply 1e-291 1e-102 -> 1E-393 Subnormal
ddmul762 multiply 1e-291 1e-103 -> 1E-394 Subnormal
ddmul763 multiply 1e-291 1e-104 -> 1E-395 Subnormal
ddmul764 multiply 1e-291 1e-105 -> 1E-396 Subnormal
ddmul765 multiply 1e-291 1e-106 -> 1E-397 Subnormal
ddmul766 multiply 1e-291 1e-107 -> 1E-398 Subnormal
ddmul767 multiply 1e-291 1e-108 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul768 multiply 1e-291 1e-109 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul769 multiply 1e-291 1e-110 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
ddmul770 multiply 1e+60 1e+321 -> 1.000000000000E+381 Clamped
ddmul771 multiply 1e+60 1e+322 -> 1.0000000000000E+382 Clamped
ddmul772 multiply 1e+60 1e+323 -> 1.00000000000000E+383 Clamped
ddmul773 multiply 1e+60 1e+324 -> 1.000000000000000E+384 Clamped
ddmul774 multiply 1e+60 1e+325 -> Infinity Overflow Inexact Rounded
ddmul775 multiply 1e+60 1e+326 -> Infinity Overflow Inexact Rounded
ddmul776 multiply 1e+60 1e+327 -> Infinity Overflow Inexact Rounded
ddmul777 multiply 1e+60 1e+328 -> Infinity Overflow Inexact Rounded
ddmul778 multiply 1e+60 1e+329 -> Infinity Overflow Inexact Rounded
ddmul779 multiply 1e+60 1e+330 -> Infinity Overflow Inexact Rounded
ddmul801 multiply 1.0000E-394 1 -> 1.0000E-394 Subnormal
ddmul802 multiply 1.000E-394 1e-1 -> 1.000E-395 Subnormal
ddmul803 multiply 1.00E-394 1e-2 -> 1.00E-396 Subnormal
ddmul804 multiply 1.0E-394 1e-3 -> 1.0E-397 Subnormal
ddmul805 multiply 1.0E-394 1e-4 -> 1E-398 Subnormal Rounded
ddmul806 multiply 1.3E-394 1e-4 -> 1E-398 Underflow Subnormal Inexact Rounded
ddmul807 multiply 1.5E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul808 multiply 1.7E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul809 multiply 2.3E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul810 multiply 2.5E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul811 multiply 2.7E-394 1e-4 -> 3E-398 Underflow Subnormal Inexact Rounded
ddmul812 multiply 1.49E-394 1e-4 -> 1E-398 Underflow Subnormal Inexact Rounded
ddmul813 multiply 1.50E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul814 multiply 1.51E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul815 multiply 2.49E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul816 multiply 2.50E-394 1e-4 -> 2E-398 Underflow Subnormal Inexact Rounded
ddmul817 multiply 2.51E-394 1e-4 -> 3E-398 Underflow Subnormal Inexact Rounded
ddmul818 multiply 1E-394 1e-4 -> 1E-398 Subnormal
ddmul819 multiply 3E-394 1e-5 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul820 multiply 5E-394 1e-5 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul821 multiply 7E-394 1e-5 -> 1E-398 Underflow Subnormal Inexact Rounded
ddmul822 multiply 9E-394 1e-5 -> 1E-398 Underflow Subnormal Inexact Rounded
ddmul823 multiply 9.9E-394 1e-5 -> 1E-398 Underflow Subnormal Inexact Rounded
ddmul824 multiply 1E-394 -1e-4 -> -1E-398 Subnormal
ddmul825 multiply 3E-394 -1e-5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul826 multiply -5E-394 1e-5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul827 multiply 7E-394 -1e-5 -> -1E-398 Underflow Subnormal Inexact Rounded
ddmul828 multiply -9E-394 1e-5 -> -1E-398 Underflow Subnormal Inexact Rounded
ddmul829 multiply 9.9E-394 -1e-5 -> -1E-398 Underflow Subnormal Inexact Rounded
ddmul830 multiply 3.0E-394 -1e-5 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul831 multiply 1.0E-199 1e-200 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddmul832 multiply 1.0E-199 1e-199 -> 1E-398 Subnormal Rounded
ddmul833 multiply 1.0E-199 1e-198 -> 1.0E-397 Subnormal
ddmul834 multiply 2.0E-199 2e-198 -> 4.0E-397 Subnormal
ddmul835 multiply 4.0E-199 4e-198 -> 1.60E-396 Subnormal
ddmul836 multiply 10.0E-199 10e-198 -> 1.000E-395 Subnormal
ddmul837 multiply 30.0E-199 30e-198 -> 9.000E-395 Subnormal
ddmul838 multiply 40.0E-199 40e-188 -> 1.6000E-384 Subnormal
ddmul839 multiply 40.0E-199 40e-187 -> 1.6000E-383
ddmul840 multiply 40.0E-199 40e-186 -> 1.6000E-382
-- Long operand overflow may be a different path
ddmul870 multiply 100 9.999E+383 -> Infinity Inexact Overflow Rounded
ddmul871 multiply 100 -9.999E+383 -> -Infinity Inexact Overflow Rounded
ddmul872 multiply 9.999E+383 100 -> Infinity Inexact Overflow Rounded
ddmul873 multiply -9.999E+383 100 -> -Infinity Inexact Overflow Rounded
-- check for double-rounded subnormals
ddmul881 multiply 1.2347E-355 1.2347E-40 -> 1.524E-395 Inexact Rounded Subnormal Underflow
ddmul882 multiply 1.234E-355 1.234E-40 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddmul883 multiply 1.23E-355 1.23E-40 -> 1.513E-395 Inexact Rounded Subnormal Underflow
ddmul884 multiply 1.2E-355 1.2E-40 -> 1.44E-395 Subnormal
ddmul885 multiply 1.2E-355 1.2E-41 -> 1.44E-396 Subnormal
ddmul886 multiply 1.2E-355 1.2E-42 -> 1.4E-397 Subnormal Inexact Rounded Underflow
ddmul887 multiply 1.2E-355 1.3E-42 -> 1.6E-397 Subnormal Inexact Rounded Underflow
ddmul888 multiply 1.3E-355 1.3E-42 -> 1.7E-397 Subnormal Inexact Rounded Underflow
ddmul889 multiply 1.3E-355 1.3E-43 -> 2E-398 Subnormal Inexact Rounded Underflow
ddmul890 multiply 1.3E-356 1.3E-43 -> 0E-398 Clamped Subnormal Inexact Rounded Underflow
ddmul891 multiply 1.2345E-39 1.234E-355 -> 1.5234E-394 Inexact Rounded Subnormal Underflow
ddmul892 multiply 1.23456E-39 1.234E-355 -> 1.5234E-394 Inexact Rounded Subnormal Underflow
ddmul893 multiply 1.2345E-40 1.234E-355 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddmul894 multiply 1.23456E-40 1.234E-355 -> 1.523E-395 Inexact Rounded Subnormal Underflow
ddmul895 multiply 1.2345E-41 1.234E-355 -> 1.52E-396 Inexact Rounded Subnormal Underflow
ddmul896 multiply 1.23456E-41 1.234E-355 -> 1.52E-396 Inexact Rounded Subnormal Underflow
-- Now explore the case where we get a normal result with Underflow
-- 1 234567890123456
ddmul900 multiply 0.3000000000E-191 0.3000000000E-191 -> 9.00000000000000E-384 Subnormal Rounded
ddmul901 multiply 0.3000000001E-191 0.3000000001E-191 -> 9.00000000600000E-384 Underflow Inexact Subnormal Rounded
ddmul902 multiply 9.999999999999999E-383 0.0999999999999 -> 9.99999999999000E-384 Underflow Inexact Subnormal Rounded
ddmul903 multiply 9.999999999999999E-383 0.09999999999999 -> 9.99999999999900E-384 Underflow Inexact Subnormal Rounded
ddmul904 multiply 9.999999999999999E-383 0.099999999999999 -> 9.99999999999990E-384 Underflow Inexact Subnormal Rounded
ddmul905 multiply 9.999999999999999E-383 0.0999999999999999 -> 9.99999999999999E-384 Underflow Inexact Subnormal Rounded
-- prove operands are exact
ddmul906 multiply 9.999999999999999E-383 1 -> 9.999999999999999E-383
ddmul907 multiply 1 0.09999999999999999 -> 0.09999999999999999
-- the next rounds to Nmin
ddmul908 multiply 9.999999999999999E-383 0.09999999999999999 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
-- hugest
ddmul909 multiply 9999999999999999 9999999999999999 -> 9.999999999999998E+31 Inexact Rounded
-- Null tests
ddmul990 multiply 10 # -> NaN Invalid_operation
ddmul991 multiply # 10 -> NaN Invalid_operation
|
Added test/dectest/ddNextMinus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 |
------------------------------------------------------------------------
-- ddNextMinus.decTest -- decDouble next that is less [754r nextdown] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddnextm001 nextminus 0.9999999999999995 -> 0.9999999999999994
ddnextm002 nextminus 0.9999999999999996 -> 0.9999999999999995
ddnextm003 nextminus 0.9999999999999997 -> 0.9999999999999996
ddnextm004 nextminus 0.9999999999999998 -> 0.9999999999999997
ddnextm005 nextminus 0.9999999999999999 -> 0.9999999999999998
ddnextm006 nextminus 1.000000000000000 -> 0.9999999999999999
ddnextm007 nextminus 1.0 -> 0.9999999999999999
ddnextm008 nextminus 1 -> 0.9999999999999999
ddnextm009 nextminus 1.000000000000001 -> 1.000000000000000
ddnextm010 nextminus 1.000000000000002 -> 1.000000000000001
ddnextm011 nextminus 1.000000000000003 -> 1.000000000000002
ddnextm012 nextminus 1.000000000000004 -> 1.000000000000003
ddnextm013 nextminus 1.000000000000005 -> 1.000000000000004
ddnextm014 nextminus 1.000000000000006 -> 1.000000000000005
ddnextm015 nextminus 1.000000000000007 -> 1.000000000000006
ddnextm016 nextminus 1.000000000000008 -> 1.000000000000007
ddnextm017 nextminus 1.000000000000009 -> 1.000000000000008
ddnextm018 nextminus 1.000000000000010 -> 1.000000000000009
ddnextm019 nextminus 1.000000000000011 -> 1.000000000000010
ddnextm020 nextminus 1.000000000000012 -> 1.000000000000011
ddnextm021 nextminus -0.9999999999999995 -> -0.9999999999999996
ddnextm022 nextminus -0.9999999999999996 -> -0.9999999999999997
ddnextm023 nextminus -0.9999999999999997 -> -0.9999999999999998
ddnextm024 nextminus -0.9999999999999998 -> -0.9999999999999999
ddnextm025 nextminus -0.9999999999999999 -> -1.000000000000000
ddnextm026 nextminus -1.000000000000000 -> -1.000000000000001
ddnextm027 nextminus -1.0 -> -1.000000000000001
ddnextm028 nextminus -1 -> -1.000000000000001
ddnextm029 nextminus -1.000000000000001 -> -1.000000000000002
ddnextm030 nextminus -1.000000000000002 -> -1.000000000000003
ddnextm031 nextminus -1.000000000000003 -> -1.000000000000004
ddnextm032 nextminus -1.000000000000004 -> -1.000000000000005
ddnextm033 nextminus -1.000000000000005 -> -1.000000000000006
ddnextm034 nextminus -1.000000000000006 -> -1.000000000000007
ddnextm035 nextminus -1.000000000000007 -> -1.000000000000008
ddnextm036 nextminus -1.000000000000008 -> -1.000000000000009
ddnextm037 nextminus -1.000000000000009 -> -1.000000000000010
ddnextm038 nextminus -1.000000000000010 -> -1.000000000000011
ddnextm039 nextminus -1.000000000000011 -> -1.000000000000012
-- ultra-tiny inputs
ddnextm062 nextminus 1E-398 -> 0E-398
ddnextm065 nextminus -1E-398 -> -2E-398
-- Zeros
ddnextm100 nextminus -0 -> -1E-398
ddnextm101 nextminus 0 -> -1E-398
ddnextm102 nextminus 0.00 -> -1E-398
ddnextm103 nextminus -0.00 -> -1E-398
ddnextm104 nextminus 0E-300 -> -1E-398
ddnextm105 nextminus 0E+300 -> -1E-398
ddnextm106 nextminus 0E+30000 -> -1E-398
ddnextm107 nextminus -0E+30000 -> -1E-398
-- specials
ddnextm150 nextminus Inf -> 9.999999999999999E+384
ddnextm151 nextminus -Inf -> -Infinity
ddnextm152 nextminus NaN -> NaN
ddnextm153 nextminus sNaN -> NaN Invalid_operation
ddnextm154 nextminus NaN77 -> NaN77
ddnextm155 nextminus sNaN88 -> NaN88 Invalid_operation
ddnextm156 nextminus -NaN -> -NaN
ddnextm157 nextminus -sNaN -> -NaN Invalid_operation
ddnextm158 nextminus -NaN77 -> -NaN77
ddnextm159 nextminus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
ddnextm170 nextminus 9.999999999999999E+384 -> 9.999999999999998E+384
ddnextm171 nextminus 9.999999999999998E+384 -> 9.999999999999997E+384
ddnextm172 nextminus 1E-383 -> 9.99999999999999E-384
ddnextm173 nextminus 1.000000000000000E-383 -> 9.99999999999999E-384
ddnextm174 nextminus 9E-398 -> 8E-398
ddnextm175 nextminus 9.9E-397 -> 9.8E-397
ddnextm176 nextminus 9.99999999999E-387 -> 9.99999999998E-387
ddnextm177 nextminus 9.99999999999999E-384 -> 9.99999999999998E-384
ddnextm178 nextminus 9.99999999999998E-384 -> 9.99999999999997E-384
ddnextm179 nextminus 9.99999999999997E-384 -> 9.99999999999996E-384
ddnextm180 nextminus 0E-398 -> -1E-398
ddnextm181 nextminus 1E-398 -> 0E-398
ddnextm182 nextminus 2E-398 -> 1E-398
ddnextm183 nextminus -0E-398 -> -1E-398
ddnextm184 nextminus -1E-398 -> -2E-398
ddnextm185 nextminus -2E-398 -> -3E-398
ddnextm186 nextminus -10E-398 -> -1.1E-397
ddnextm187 nextminus -100E-398 -> -1.01E-396
ddnextm188 nextminus -100000E-398 -> -1.00001E-393
ddnextm189 nextminus -1.00000000000E-383 -> -1.000000000000001E-383
ddnextm190 nextminus -1.000000000000000E-383 -> -1.000000000000001E-383
ddnextm191 nextminus -1E-383 -> -1.000000000000001E-383
ddnextm192 nextminus -9.999999999999998E+384 -> -9.999999999999999E+384
ddnextm193 nextminus -9.999999999999999E+384 -> -Infinity
-- Null tests
ddnextm900 nextminus # -> NaN Invalid_operation
|
Added test/dectest/ddNextPlus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 |
------------------------------------------------------------------------
-- ddNextPlus.decTest -- decDouble next that is greater [754r nextup] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddnextp001 nextplus 0.9999999999999995 -> 0.9999999999999996
ddnextp002 nextplus 0.9999999999999996 -> 0.9999999999999997
ddnextp003 nextplus 0.9999999999999997 -> 0.9999999999999998
ddnextp004 nextplus 0.9999999999999998 -> 0.9999999999999999
ddnextp005 nextplus 0.9999999999999999 -> 1.000000000000000
ddnextp006 nextplus 1.000000000000000 -> 1.000000000000001
ddnextp007 nextplus 1.0 -> 1.000000000000001
ddnextp008 nextplus 1 -> 1.000000000000001
ddnextp009 nextplus 1.000000000000001 -> 1.000000000000002
ddnextp010 nextplus 1.000000000000002 -> 1.000000000000003
ddnextp011 nextplus 1.000000000000003 -> 1.000000000000004
ddnextp012 nextplus 1.000000000000004 -> 1.000000000000005
ddnextp013 nextplus 1.000000000000005 -> 1.000000000000006
ddnextp014 nextplus 1.000000000000006 -> 1.000000000000007
ddnextp015 nextplus 1.000000000000007 -> 1.000000000000008
ddnextp016 nextplus 1.000000000000008 -> 1.000000000000009
ddnextp017 nextplus 1.000000000000009 -> 1.000000000000010
ddnextp018 nextplus 1.000000000000010 -> 1.000000000000011
ddnextp019 nextplus 1.000000000000011 -> 1.000000000000012
ddnextp021 nextplus -0.9999999999999995 -> -0.9999999999999994
ddnextp022 nextplus -0.9999999999999996 -> -0.9999999999999995
ddnextp023 nextplus -0.9999999999999997 -> -0.9999999999999996
ddnextp024 nextplus -0.9999999999999998 -> -0.9999999999999997
ddnextp025 nextplus -0.9999999999999999 -> -0.9999999999999998
ddnextp026 nextplus -1.000000000000000 -> -0.9999999999999999
ddnextp027 nextplus -1.0 -> -0.9999999999999999
ddnextp028 nextplus -1 -> -0.9999999999999999
ddnextp029 nextplus -1.000000000000001 -> -1.000000000000000
ddnextp030 nextplus -1.000000000000002 -> -1.000000000000001
ddnextp031 nextplus -1.000000000000003 -> -1.000000000000002
ddnextp032 nextplus -1.000000000000004 -> -1.000000000000003
ddnextp033 nextplus -1.000000000000005 -> -1.000000000000004
ddnextp034 nextplus -1.000000000000006 -> -1.000000000000005
ddnextp035 nextplus -1.000000000000007 -> -1.000000000000006
ddnextp036 nextplus -1.000000000000008 -> -1.000000000000007
ddnextp037 nextplus -1.000000000000009 -> -1.000000000000008
ddnextp038 nextplus -1.000000000000010 -> -1.000000000000009
ddnextp039 nextplus -1.000000000000011 -> -1.000000000000010
ddnextp040 nextplus -1.000000000000012 -> -1.000000000000011
-- Zeros
ddnextp100 nextplus 0 -> 1E-398
ddnextp101 nextplus 0.00 -> 1E-398
ddnextp102 nextplus 0E-300 -> 1E-398
ddnextp103 nextplus 0E+300 -> 1E-398
ddnextp104 nextplus 0E+30000 -> 1E-398
ddnextp105 nextplus -0 -> 1E-398
ddnextp106 nextplus -0.00 -> 1E-398
ddnextp107 nextplus -0E-300 -> 1E-398
ddnextp108 nextplus -0E+300 -> 1E-398
ddnextp109 nextplus -0E+30000 -> 1E-398
-- specials
ddnextp150 nextplus Inf -> Infinity
ddnextp151 nextplus -Inf -> -9.999999999999999E+384
ddnextp152 nextplus NaN -> NaN
ddnextp153 nextplus sNaN -> NaN Invalid_operation
ddnextp154 nextplus NaN77 -> NaN77
ddnextp155 nextplus sNaN88 -> NaN88 Invalid_operation
ddnextp156 nextplus -NaN -> -NaN
ddnextp157 nextplus -sNaN -> -NaN Invalid_operation
ddnextp158 nextplus -NaN77 -> -NaN77
ddnextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
ddnextp170 nextplus -9.999999999999999E+384 -> -9.999999999999998E+384
ddnextp171 nextplus -9.999999999999998E+384 -> -9.999999999999997E+384
ddnextp172 nextplus -1E-383 -> -9.99999999999999E-384
ddnextp173 nextplus -1.000000000000000E-383 -> -9.99999999999999E-384
ddnextp174 nextplus -9E-398 -> -8E-398
ddnextp175 nextplus -9.9E-397 -> -9.8E-397
ddnextp176 nextplus -9.99999999999E-387 -> -9.99999999998E-387
ddnextp177 nextplus -9.99999999999999E-384 -> -9.99999999999998E-384
ddnextp178 nextplus -9.99999999999998E-384 -> -9.99999999999997E-384
ddnextp179 nextplus -9.99999999999997E-384 -> -9.99999999999996E-384
ddnextp180 nextplus -0E-398 -> 1E-398
ddnextp181 nextplus -1E-398 -> -0E-398
ddnextp182 nextplus -2E-398 -> -1E-398
ddnextp183 nextplus 0E-398 -> 1E-398
ddnextp184 nextplus 1E-398 -> 2E-398
ddnextp185 nextplus 2E-398 -> 3E-398
ddnextp186 nextplus 10E-398 -> 1.1E-397
ddnextp187 nextplus 100E-398 -> 1.01E-396
ddnextp188 nextplus 100000E-398 -> 1.00001E-393
ddnextp189 nextplus 1.00000000000E-383 -> 1.000000000000001E-383
ddnextp190 nextplus 1.000000000000000E-383 -> 1.000000000000001E-383
ddnextp191 nextplus 1E-383 -> 1.000000000000001E-383
ddnextp192 nextplus 9.999999999999998E+384 -> 9.999999999999999E+384
ddnextp193 nextplus 9.999999999999999E+384 -> Infinity
-- Null tests
ddnextp900 nextplus # -> NaN Invalid_operation
|
Added test/dectest/ddNextToward.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 |
------------------------------------------------------------------------
-- ddNextToward.decTest -- decDouble next toward rhs [754r nextafter] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check with a scattering of numerics
ddnextt001 nexttoward 10 10 -> 10
ddnextt002 nexttoward -10 -10 -> -10
ddnextt003 nexttoward 1 10 -> 1.000000000000001
ddnextt004 nexttoward 1 -10 -> 0.9999999999999999
ddnextt005 nexttoward -1 10 -> -0.9999999999999999
ddnextt006 nexttoward -1 -10 -> -1.000000000000001
ddnextt007 nexttoward 0 10 -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt008 nexttoward 0 -10 -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt009 nexttoward 9.999999999999999E+384 +Infinity -> Infinity Overflow Inexact Rounded
ddnextt010 nexttoward -9.999999999999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded
ddnextt011 nexttoward 9.999999999999999 10 -> 10.00000000000000
ddnextt012 nexttoward 10 9.999999999999999 -> 9.999999999999999
ddnextt013 nexttoward -9.999999999999999 -10 -> -10.00000000000000
ddnextt014 nexttoward -10 -9.999999999999999 -> -9.999999999999999
ddnextt015 nexttoward 9.999999999999998 10 -> 9.999999999999999
ddnextt016 nexttoward 10 9.999999999999998 -> 9.999999999999999
ddnextt017 nexttoward -9.999999999999998 -10 -> -9.999999999999999
ddnextt018 nexttoward -10 -9.999999999999998 -> -9.999999999999999
------- lhs=rhs
-- finites
ddnextt101 nexttoward 7 7 -> 7
ddnextt102 nexttoward -7 -7 -> -7
ddnextt103 nexttoward 75 75 -> 75
ddnextt104 nexttoward -75 -75 -> -75
ddnextt105 nexttoward 7.50 7.5 -> 7.50
ddnextt106 nexttoward -7.50 -7.50 -> -7.50
ddnextt107 nexttoward 7.500 7.5000 -> 7.500
ddnextt108 nexttoward -7.500 -7.5 -> -7.500
-- zeros
ddnextt111 nexttoward 0 0 -> 0
ddnextt112 nexttoward -0 -0 -> -0
ddnextt113 nexttoward 0E+4 0 -> 0E+4
ddnextt114 nexttoward -0E+4 -0 -> -0E+4
ddnextt115 nexttoward 0.00000000000 0.000000000000 -> 0E-11
ddnextt116 nexttoward -0.00000000000 -0.00 -> -0E-11
ddnextt117 nexttoward 0E-141 0 -> 0E-141
ddnextt118 nexttoward -0E-141 -000 -> -0E-141
-- full coefficients, alternating bits
ddnextt121 nexttoward 268268268 268268268 -> 268268268
ddnextt122 nexttoward -268268268 -268268268 -> -268268268
ddnextt123 nexttoward 134134134 134134134 -> 134134134
ddnextt124 nexttoward -134134134 -134134134 -> -134134134
-- Nmax, Nmin, Ntiny
ddnextt131 nexttoward 9.999999999999999E+384 9.999999999999999E+384 -> 9.999999999999999E+384
ddnextt132 nexttoward 1E-383 1E-383 -> 1E-383
ddnextt133 nexttoward 1.000000000000000E-383 1.000000000000000E-383 -> 1.000000000000000E-383
ddnextt134 nexttoward 1E-398 1E-398 -> 1E-398
ddnextt135 nexttoward -1E-398 -1E-398 -> -1E-398
ddnextt136 nexttoward -1.000000000000000E-383 -1.000000000000000E-383 -> -1.000000000000000E-383
ddnextt137 nexttoward -1E-383 -1E-383 -> -1E-383
ddnextt138 nexttoward -9.999999999999999E+384 -9.999999999999999E+384 -> -9.999999999999999E+384
------- lhs<rhs
ddnextt201 nexttoward 0.9999999999999995 Infinity -> 0.9999999999999996
ddnextt202 nexttoward 0.9999999999999996 Infinity -> 0.9999999999999997
ddnextt203 nexttoward 0.9999999999999997 Infinity -> 0.9999999999999998
ddnextt204 nexttoward 0.9999999999999998 Infinity -> 0.9999999999999999
ddnextt205 nexttoward 0.9999999999999999 Infinity -> 1.000000000000000
ddnextt206 nexttoward 1.000000000000000 Infinity -> 1.000000000000001
ddnextt207 nexttoward 1.0 Infinity -> 1.000000000000001
ddnextt208 nexttoward 1 Infinity -> 1.000000000000001
ddnextt209 nexttoward 1.000000000000001 Infinity -> 1.000000000000002
ddnextt210 nexttoward 1.000000000000002 Infinity -> 1.000000000000003
ddnextt211 nexttoward 1.000000000000003 Infinity -> 1.000000000000004
ddnextt212 nexttoward 1.000000000000004 Infinity -> 1.000000000000005
ddnextt213 nexttoward 1.000000000000005 Infinity -> 1.000000000000006
ddnextt214 nexttoward 1.000000000000006 Infinity -> 1.000000000000007
ddnextt215 nexttoward 1.000000000000007 Infinity -> 1.000000000000008
ddnextt216 nexttoward 1.000000000000008 Infinity -> 1.000000000000009
ddnextt217 nexttoward 1.000000000000009 Infinity -> 1.000000000000010
ddnextt218 nexttoward 1.000000000000010 Infinity -> 1.000000000000011
ddnextt219 nexttoward 1.000000000000011 Infinity -> 1.000000000000012
ddnextt221 nexttoward -0.9999999999999995 Infinity -> -0.9999999999999994
ddnextt222 nexttoward -0.9999999999999996 Infinity -> -0.9999999999999995
ddnextt223 nexttoward -0.9999999999999997 Infinity -> -0.9999999999999996
ddnextt224 nexttoward -0.9999999999999998 Infinity -> -0.9999999999999997
ddnextt225 nexttoward -0.9999999999999999 Infinity -> -0.9999999999999998
ddnextt226 nexttoward -1.000000000000000 Infinity -> -0.9999999999999999
ddnextt227 nexttoward -1.0 Infinity -> -0.9999999999999999
ddnextt228 nexttoward -1 Infinity -> -0.9999999999999999
ddnextt229 nexttoward -1.000000000000001 Infinity -> -1.000000000000000
ddnextt230 nexttoward -1.000000000000002 Infinity -> -1.000000000000001
ddnextt231 nexttoward -1.000000000000003 Infinity -> -1.000000000000002
ddnextt232 nexttoward -1.000000000000004 Infinity -> -1.000000000000003
ddnextt233 nexttoward -1.000000000000005 Infinity -> -1.000000000000004
ddnextt234 nexttoward -1.000000000000006 Infinity -> -1.000000000000005
ddnextt235 nexttoward -1.000000000000007 Infinity -> -1.000000000000006
ddnextt236 nexttoward -1.000000000000008 Infinity -> -1.000000000000007
ddnextt237 nexttoward -1.000000000000009 Infinity -> -1.000000000000008
ddnextt238 nexttoward -1.000000000000010 Infinity -> -1.000000000000009
ddnextt239 nexttoward -1.000000000000011 Infinity -> -1.000000000000010
ddnextt240 nexttoward -1.000000000000012 Infinity -> -1.000000000000011
-- Zeros
ddnextt300 nexttoward 0 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt301 nexttoward 0.00 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt302 nexttoward 0E-300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt303 nexttoward 0E+300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt304 nexttoward 0E+30000 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt305 nexttoward -0 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt306 nexttoward -0.00 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt307 nexttoward -0E-300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt308 nexttoward -0E+300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt309 nexttoward -0E+30000 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
-- specials
ddnextt350 nexttoward Inf Infinity -> Infinity
ddnextt351 nexttoward -Inf Infinity -> -9.999999999999999E+384
ddnextt352 nexttoward NaN Infinity -> NaN
ddnextt353 nexttoward sNaN Infinity -> NaN Invalid_operation
ddnextt354 nexttoward NaN77 Infinity -> NaN77
ddnextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation
ddnextt356 nexttoward -NaN Infinity -> -NaN
ddnextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation
ddnextt358 nexttoward -NaN77 Infinity -> -NaN77
ddnextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
ddnextt370 nexttoward -9.999999999999999E+384 Infinity -> -9.999999999999998E+384
ddnextt371 nexttoward -9.999999999999998E+384 Infinity -> -9.999999999999997E+384
ddnextt372 nexttoward -1E-383 Infinity -> -9.99999999999999E-384 Underflow Subnormal Inexact Rounded
ddnextt373 nexttoward -1.000000000000000E-383 Infinity -> -9.99999999999999E-384 Underflow Subnormal Inexact Rounded
ddnextt374 nexttoward -9E-398 Infinity -> -8E-398 Underflow Subnormal Inexact Rounded
ddnextt375 nexttoward -9.9E-397 Infinity -> -9.8E-397 Underflow Subnormal Inexact Rounded
ddnextt376 nexttoward -9.99999999999E-387 Infinity -> -9.99999999998E-387 Underflow Subnormal Inexact Rounded
ddnextt377 nexttoward -9.99999999999999E-384 Infinity -> -9.99999999999998E-384 Underflow Subnormal Inexact Rounded
ddnextt378 nexttoward -9.99999999999998E-384 Infinity -> -9.99999999999997E-384 Underflow Subnormal Inexact Rounded
ddnextt379 nexttoward -9.99999999999997E-384 Infinity -> -9.99999999999996E-384 Underflow Subnormal Inexact Rounded
ddnextt380 nexttoward -0E-398 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt381 nexttoward -1E-398 Infinity -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddnextt382 nexttoward -2E-398 Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt383 nexttoward 0E-398 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt384 nexttoward 1E-398 Infinity -> 2E-398 Underflow Subnormal Inexact Rounded
ddnextt385 nexttoward 2E-398 Infinity -> 3E-398 Underflow Subnormal Inexact Rounded
ddnextt386 nexttoward 10E-398 Infinity -> 1.1E-397 Underflow Subnormal Inexact Rounded
ddnextt387 nexttoward 100E-398 Infinity -> 1.01E-396 Underflow Subnormal Inexact Rounded
ddnextt388 nexttoward 100000E-398 Infinity -> 1.00001E-393 Underflow Subnormal Inexact Rounded
ddnextt389 nexttoward 1.00000000000E-383 Infinity -> 1.000000000000001E-383
ddnextt390 nexttoward 1.000000000000000E-383 Infinity -> 1.000000000000001E-383
ddnextt391 nexttoward 1E-383 Infinity -> 1.000000000000001E-383
ddnextt392 nexttoward 9.999999999999997E+384 Infinity -> 9.999999999999998E+384
ddnextt393 nexttoward 9.999999999999998E+384 Infinity -> 9.999999999999999E+384
ddnextt394 nexttoward 9.999999999999999E+384 Infinity -> Infinity Overflow Inexact Rounded
------- lhs>rhs
ddnextt401 nexttoward 0.9999999999999995 -Infinity -> 0.9999999999999994
ddnextt402 nexttoward 0.9999999999999996 -Infinity -> 0.9999999999999995
ddnextt403 nexttoward 0.9999999999999997 -Infinity -> 0.9999999999999996
ddnextt404 nexttoward 0.9999999999999998 -Infinity -> 0.9999999999999997
ddnextt405 nexttoward 0.9999999999999999 -Infinity -> 0.9999999999999998
ddnextt406 nexttoward 1.000000000000000 -Infinity -> 0.9999999999999999
ddnextt407 nexttoward 1.0 -Infinity -> 0.9999999999999999
ddnextt408 nexttoward 1 -Infinity -> 0.9999999999999999
ddnextt409 nexttoward 1.000000000000001 -Infinity -> 1.000000000000000
ddnextt410 nexttoward 1.000000000000002 -Infinity -> 1.000000000000001
ddnextt411 nexttoward 1.000000000000003 -Infinity -> 1.000000000000002
ddnextt412 nexttoward 1.000000000000004 -Infinity -> 1.000000000000003
ddnextt413 nexttoward 1.000000000000005 -Infinity -> 1.000000000000004
ddnextt414 nexttoward 1.000000000000006 -Infinity -> 1.000000000000005
ddnextt415 nexttoward 1.000000000000007 -Infinity -> 1.000000000000006
ddnextt416 nexttoward 1.000000000000008 -Infinity -> 1.000000000000007
ddnextt417 nexttoward 1.000000000000009 -Infinity -> 1.000000000000008
ddnextt418 nexttoward 1.000000000000010 -Infinity -> 1.000000000000009
ddnextt419 nexttoward 1.000000000000011 -Infinity -> 1.000000000000010
ddnextt420 nexttoward 1.000000000000012 -Infinity -> 1.000000000000011
ddnextt421 nexttoward -0.9999999999999995 -Infinity -> -0.9999999999999996
ddnextt422 nexttoward -0.9999999999999996 -Infinity -> -0.9999999999999997
ddnextt423 nexttoward -0.9999999999999997 -Infinity -> -0.9999999999999998
ddnextt424 nexttoward -0.9999999999999998 -Infinity -> -0.9999999999999999
ddnextt425 nexttoward -0.9999999999999999 -Infinity -> -1.000000000000000
ddnextt426 nexttoward -1.000000000000000 -Infinity -> -1.000000000000001
ddnextt427 nexttoward -1.0 -Infinity -> -1.000000000000001
ddnextt428 nexttoward -1 -Infinity -> -1.000000000000001
ddnextt429 nexttoward -1.000000000000001 -Infinity -> -1.000000000000002
ddnextt430 nexttoward -1.000000000000002 -Infinity -> -1.000000000000003
ddnextt431 nexttoward -1.000000000000003 -Infinity -> -1.000000000000004
ddnextt432 nexttoward -1.000000000000004 -Infinity -> -1.000000000000005
ddnextt433 nexttoward -1.000000000000005 -Infinity -> -1.000000000000006
ddnextt434 nexttoward -1.000000000000006 -Infinity -> -1.000000000000007
ddnextt435 nexttoward -1.000000000000007 -Infinity -> -1.000000000000008
ddnextt436 nexttoward -1.000000000000008 -Infinity -> -1.000000000000009
ddnextt437 nexttoward -1.000000000000009 -Infinity -> -1.000000000000010
ddnextt438 nexttoward -1.000000000000010 -Infinity -> -1.000000000000011
ddnextt439 nexttoward -1.000000000000011 -Infinity -> -1.000000000000012
-- Zeros
ddnextt500 nexttoward -0 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt501 nexttoward 0 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt502 nexttoward 0.00 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt503 nexttoward -0.00 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt504 nexttoward 0E-300 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt505 nexttoward 0E+300 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt506 nexttoward 0E+30000 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt507 nexttoward -0E+30000 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
-- specials
ddnextt550 nexttoward Inf -Infinity -> 9.999999999999999E+384
ddnextt551 nexttoward -Inf -Infinity -> -Infinity
ddnextt552 nexttoward NaN -Infinity -> NaN
ddnextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation
ddnextt554 nexttoward NaN77 -Infinity -> NaN77
ddnextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation
ddnextt556 nexttoward -NaN -Infinity -> -NaN
ddnextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation
ddnextt558 nexttoward -NaN77 -Infinity -> -NaN77
ddnextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
ddnextt670 nexttoward 9.999999999999999E+384 -Infinity -> 9.999999999999998E+384
ddnextt671 nexttoward 9.999999999999998E+384 -Infinity -> 9.999999999999997E+384
ddnextt672 nexttoward 1E-383 -Infinity -> 9.99999999999999E-384 Underflow Subnormal Inexact Rounded
ddnextt673 nexttoward 1.000000000000000E-383 -Infinity -> 9.99999999999999E-384 Underflow Subnormal Inexact Rounded
ddnextt674 nexttoward 9E-398 -Infinity -> 8E-398 Underflow Subnormal Inexact Rounded
ddnextt675 nexttoward 9.9E-397 -Infinity -> 9.8E-397 Underflow Subnormal Inexact Rounded
ddnextt676 nexttoward 9.99999999999E-387 -Infinity -> 9.99999999998E-387 Underflow Subnormal Inexact Rounded
ddnextt677 nexttoward 9.99999999999999E-384 -Infinity -> 9.99999999999998E-384 Underflow Subnormal Inexact Rounded
ddnextt678 nexttoward 9.99999999999998E-384 -Infinity -> 9.99999999999997E-384 Underflow Subnormal Inexact Rounded
ddnextt679 nexttoward 9.99999999999997E-384 -Infinity -> 9.99999999999996E-384 Underflow Subnormal Inexact Rounded
ddnextt680 nexttoward 0E-398 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt681 nexttoward 1E-398 -Infinity -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddnextt682 nexttoward 2E-398 -Infinity -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt683 nexttoward -0E-398 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt684 nexttoward -1E-398 -Infinity -> -2E-398 Underflow Subnormal Inexact Rounded
ddnextt685 nexttoward -2E-398 -Infinity -> -3E-398 Underflow Subnormal Inexact Rounded
ddnextt686 nexttoward -10E-398 -Infinity -> -1.1E-397 Underflow Subnormal Inexact Rounded
ddnextt687 nexttoward -100E-398 -Infinity -> -1.01E-396 Underflow Subnormal Inexact Rounded
ddnextt688 nexttoward -100000E-398 -Infinity -> -1.00001E-393 Underflow Subnormal Inexact Rounded
ddnextt689 nexttoward -1.00000000000E-383 -Infinity -> -1.000000000000001E-383
ddnextt690 nexttoward -1.000000000000000E-383 -Infinity -> -1.000000000000001E-383
ddnextt691 nexttoward -1E-383 -Infinity -> -1.000000000000001E-383
ddnextt692 nexttoward -9.999999999999998E+384 -Infinity -> -9.999999999999999E+384
ddnextt693 nexttoward -9.999999999999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded
------- Specials
ddnextt780 nexttoward -Inf -Inf -> -Infinity
ddnextt781 nexttoward -Inf -1000 -> -9.999999999999999E+384
ddnextt782 nexttoward -Inf -1 -> -9.999999999999999E+384
ddnextt783 nexttoward -Inf -0 -> -9.999999999999999E+384
ddnextt784 nexttoward -Inf 0 -> -9.999999999999999E+384
ddnextt785 nexttoward -Inf 1 -> -9.999999999999999E+384
ddnextt786 nexttoward -Inf 1000 -> -9.999999999999999E+384
ddnextt787 nexttoward -1000 -Inf -> -1000.000000000001
ddnextt788 nexttoward -Inf -Inf -> -Infinity
ddnextt789 nexttoward -1 -Inf -> -1.000000000000001
ddnextt790 nexttoward -0 -Inf -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt791 nexttoward 0 -Inf -> -1E-398 Underflow Subnormal Inexact Rounded
ddnextt792 nexttoward 1 -Inf -> 0.9999999999999999
ddnextt793 nexttoward 1000 -Inf -> 999.9999999999999
ddnextt794 nexttoward Inf -Inf -> 9.999999999999999E+384
ddnextt800 nexttoward Inf -Inf -> 9.999999999999999E+384
ddnextt801 nexttoward Inf -1000 -> 9.999999999999999E+384
ddnextt802 nexttoward Inf -1 -> 9.999999999999999E+384
ddnextt803 nexttoward Inf -0 -> 9.999999999999999E+384
ddnextt804 nexttoward Inf 0 -> 9.999999999999999E+384
ddnextt805 nexttoward Inf 1 -> 9.999999999999999E+384
ddnextt806 nexttoward Inf 1000 -> 9.999999999999999E+384
ddnextt807 nexttoward Inf Inf -> Infinity
ddnextt808 nexttoward -1000 Inf -> -999.9999999999999
ddnextt809 nexttoward -Inf Inf -> -9.999999999999999E+384
ddnextt810 nexttoward -1 Inf -> -0.9999999999999999
ddnextt811 nexttoward -0 Inf -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt812 nexttoward 0 Inf -> 1E-398 Underflow Subnormal Inexact Rounded
ddnextt813 nexttoward 1 Inf -> 1.000000000000001
ddnextt814 nexttoward 1000 Inf -> 1000.000000000001
ddnextt815 nexttoward Inf Inf -> Infinity
ddnextt821 nexttoward NaN -Inf -> NaN
ddnextt822 nexttoward NaN -1000 -> NaN
ddnextt823 nexttoward NaN -1 -> NaN
ddnextt824 nexttoward NaN -0 -> NaN
ddnextt825 nexttoward NaN 0 -> NaN
ddnextt826 nexttoward NaN 1 -> NaN
ddnextt827 nexttoward NaN 1000 -> NaN
ddnextt828 nexttoward NaN Inf -> NaN
ddnextt829 nexttoward NaN NaN -> NaN
ddnextt830 nexttoward -Inf NaN -> NaN
ddnextt831 nexttoward -1000 NaN -> NaN
ddnextt832 nexttoward -1 NaN -> NaN
ddnextt833 nexttoward -0 NaN -> NaN
ddnextt834 nexttoward 0 NaN -> NaN
ddnextt835 nexttoward 1 NaN -> NaN
ddnextt836 nexttoward 1000 NaN -> NaN
ddnextt837 nexttoward Inf NaN -> NaN
ddnextt841 nexttoward sNaN -Inf -> NaN Invalid_operation
ddnextt842 nexttoward sNaN -1000 -> NaN Invalid_operation
ddnextt843 nexttoward sNaN -1 -> NaN Invalid_operation
ddnextt844 nexttoward sNaN -0 -> NaN Invalid_operation
ddnextt845 nexttoward sNaN 0 -> NaN Invalid_operation
ddnextt846 nexttoward sNaN 1 -> NaN Invalid_operation
ddnextt847 nexttoward sNaN 1000 -> NaN Invalid_operation
ddnextt848 nexttoward sNaN NaN -> NaN Invalid_operation
ddnextt849 nexttoward sNaN sNaN -> NaN Invalid_operation
ddnextt850 nexttoward NaN sNaN -> NaN Invalid_operation
ddnextt851 nexttoward -Inf sNaN -> NaN Invalid_operation
ddnextt852 nexttoward -1000 sNaN -> NaN Invalid_operation
ddnextt853 nexttoward -1 sNaN -> NaN Invalid_operation
ddnextt854 nexttoward -0 sNaN -> NaN Invalid_operation
ddnextt855 nexttoward 0 sNaN -> NaN Invalid_operation
ddnextt856 nexttoward 1 sNaN -> NaN Invalid_operation
ddnextt857 nexttoward 1000 sNaN -> NaN Invalid_operation
ddnextt858 nexttoward Inf sNaN -> NaN Invalid_operation
ddnextt859 nexttoward NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddnextt861 nexttoward NaN1 -Inf -> NaN1
ddnextt862 nexttoward +NaN2 -1000 -> NaN2
ddnextt863 nexttoward NaN3 1000 -> NaN3
ddnextt864 nexttoward NaN4 Inf -> NaN4
ddnextt865 nexttoward NaN5 +NaN6 -> NaN5
ddnextt866 nexttoward -Inf NaN7 -> NaN7
ddnextt867 nexttoward -1000 NaN8 -> NaN8
ddnextt868 nexttoward 1000 NaN9 -> NaN9
ddnextt869 nexttoward Inf +NaN10 -> NaN10
ddnextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation
ddnextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation
ddnextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation
ddnextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation
ddnextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation
ddnextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation
ddnextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation
ddnextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation
ddnextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation
ddnextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation
ddnextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddnextt882 nexttoward -NaN26 NaN28 -> -NaN26
ddnextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddnextt884 nexttoward 1000 -NaN30 -> -NaN30
ddnextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Null tests
ddnextt900 nexttoward 1 # -> NaN Invalid_operation
ddnextt901 nexttoward # 1 -> NaN Invalid_operation
|
Added test/dectest/ddOr.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 |
------------------------------------------------------------------------
-- ddOr.decTest -- digitwise logical OR for decDoubles --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check (truth table)
ddor001 or 0 0 -> 0
ddor002 or 0 1 -> 1
ddor003 or 1 0 -> 1
ddor004 or 1 1 -> 1
ddor005 or 1100 1010 -> 1110
-- and at msd and msd-1
ddor006 or 0000000000000000 0000000000000000 -> 0
ddor007 or 0000000000000000 1000000000000000 -> 1000000000000000
ddor008 or 1000000000000000 0000000000000000 -> 1000000000000000
ddor009 or 1000000000000000 1000000000000000 -> 1000000000000000
ddor010 or 0000000000000000 0000000000000000 -> 0
ddor011 or 0000000000000000 0100000000000000 -> 100000000000000
ddor012 or 0100000000000000 0000000000000000 -> 100000000000000
ddor013 or 0100000000000000 0100000000000000 -> 100000000000000
-- Various lengths
-- 1234567890123456 1234567890123456 1234567890123456
ddor020 or 1111111111111111 1111111111111111 -> 1111111111111111
ddor021 or 111111111111111 111111111111111 -> 111111111111111
ddor022 or 11111111111111 11111111111111 -> 11111111111111
ddor023 or 1111111111111 1111111111111 -> 1111111111111
ddor024 or 111111111111 111111111111 -> 111111111111
ddor025 or 11111111111 11111111111 -> 11111111111
ddor026 or 1111111111 1111111111 -> 1111111111
ddor027 or 111111111 111111111 -> 111111111
ddor028 or 11111111 11111111 -> 11111111
ddor029 or 1111111 1111111 -> 1111111
ddor030 or 111111 111111 -> 111111
ddor031 or 11111 11111 -> 11111
ddor032 or 1111 1111 -> 1111
ddor033 or 111 111 -> 111
ddor034 or 11 11 -> 11
ddor035 or 1 1 -> 1
ddor036 or 0 0 -> 0
ddor042 or 111111110000000 1111111110000000 -> 1111111110000000
ddor043 or 11111110000000 1000000100000000 -> 1011111110000000
ddor044 or 1111110000000 1000001000000000 -> 1001111110000000
ddor045 or 111110000000 1000010000000000 -> 1000111110000000
ddor046 or 11110000000 1000100000000000 -> 1000111110000000
ddor047 or 1110000000 1001000000000000 -> 1001001110000000
ddor048 or 110000000 1010000000000000 -> 1010000110000000
ddor049 or 10000000 1100000000000000 -> 1100000010000000
ddor090 or 011111111 111101111 -> 111111111
ddor091 or 101111111 111101111 -> 111111111
ddor092 or 110111111 111101111 -> 111111111
ddor093 or 111011111 111101111 -> 111111111
ddor094 or 111101111 111101111 -> 111101111
ddor095 or 111110111 111101111 -> 111111111
ddor096 or 111111011 111101111 -> 111111111
ddor097 or 111111101 111101111 -> 111111111
ddor098 or 111111110 111101111 -> 111111111
ddor100 or 111101111 011111111 -> 111111111
ddor101 or 111101111 101111111 -> 111111111
ddor102 or 111101111 110111111 -> 111111111
ddor103 or 111101111 111011111 -> 111111111
ddor104 or 111101111 111101111 -> 111101111
ddor105 or 111101111 111110111 -> 111111111
ddor106 or 111101111 111111011 -> 111111111
ddor107 or 111101111 111111101 -> 111111111
ddor108 or 111101111 111111110 -> 111111111
-- non-0/1 should not be accepted, nor should signs
ddor220 or 111111112 111111111 -> NaN Invalid_operation
ddor221 or 333333333 333333333 -> NaN Invalid_operation
ddor222 or 555555555 555555555 -> NaN Invalid_operation
ddor223 or 777777777 777777777 -> NaN Invalid_operation
ddor224 or 999999999 999999999 -> NaN Invalid_operation
ddor225 or 222222222 999999999 -> NaN Invalid_operation
ddor226 or 444444444 999999999 -> NaN Invalid_operation
ddor227 or 666666666 999999999 -> NaN Invalid_operation
ddor228 or 888888888 999999999 -> NaN Invalid_operation
ddor229 or 999999999 222222222 -> NaN Invalid_operation
ddor230 or 999999999 444444444 -> NaN Invalid_operation
ddor231 or 999999999 666666666 -> NaN Invalid_operation
ddor232 or 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
ddor240 or 567468689 -934981942 -> NaN Invalid_operation
ddor241 or 567367689 934981942 -> NaN Invalid_operation
ddor242 or -631917772 -706014634 -> NaN Invalid_operation
ddor243 or -756253257 138579234 -> NaN Invalid_operation
ddor244 or 835590149 567435400 -> NaN Invalid_operation
-- test MSD
ddor250 or 2000000000000000 1000000000000000 -> NaN Invalid_operation
ddor251 or 7000000000000000 1000000000000000 -> NaN Invalid_operation
ddor252 or 8000000000000000 1000000000000000 -> NaN Invalid_operation
ddor253 or 9000000000000000 1000000000000000 -> NaN Invalid_operation
ddor254 or 2000000000000000 0000000000000000 -> NaN Invalid_operation
ddor255 or 7000000000000000 0000000000000000 -> NaN Invalid_operation
ddor256 or 8000000000000000 0000000000000000 -> NaN Invalid_operation
ddor257 or 9000000000000000 0000000000000000 -> NaN Invalid_operation
ddor258 or 1000000000000000 2000000000000000 -> NaN Invalid_operation
ddor259 or 1000000000000000 7000000000000000 -> NaN Invalid_operation
ddor260 or 1000000000000000 8000000000000000 -> NaN Invalid_operation
ddor261 or 1000000000000000 9000000000000000 -> NaN Invalid_operation
ddor262 or 0000000000000000 2000000000000000 -> NaN Invalid_operation
ddor263 or 0000000000000000 7000000000000000 -> NaN Invalid_operation
ddor264 or 0000000000000000 8000000000000000 -> NaN Invalid_operation
ddor265 or 0000000000000000 9000000000000000 -> NaN Invalid_operation
-- test MSD-1
ddor270 or 0200001000000000 1000100000000010 -> NaN Invalid_operation
ddor271 or 0700000100000000 1000010000000100 -> NaN Invalid_operation
ddor272 or 0800000010000000 1000001000001000 -> NaN Invalid_operation
ddor273 or 0900000001000000 1000000100010000 -> NaN Invalid_operation
ddor274 or 1000000000100000 0200000010100000 -> NaN Invalid_operation
ddor275 or 1000000000010000 0700000001000000 -> NaN Invalid_operation
ddor276 or 1000000000001000 0800000010100000 -> NaN Invalid_operation
ddor277 or 1000000000000100 0900000000010000 -> NaN Invalid_operation
-- test LSD
ddor280 or 0010000000000002 1000000100000001 -> NaN Invalid_operation
ddor281 or 0001000000000007 1000001000000011 -> NaN Invalid_operation
ddor282 or 0000100000000008 1000010000000001 -> NaN Invalid_operation
ddor283 or 0000010000000009 1000100000000001 -> NaN Invalid_operation
ddor284 or 1000001000000000 0001000000000002 -> NaN Invalid_operation
ddor285 or 1000000100000000 0010000000000007 -> NaN Invalid_operation
ddor286 or 1000000010000000 0100000000000008 -> NaN Invalid_operation
ddor287 or 1000000001000000 1000000000000009 -> NaN Invalid_operation
-- test Middie
ddor288 or 0010000020000000 1000001000000000 -> NaN Invalid_operation
ddor289 or 0001000070000001 1000000100000000 -> NaN Invalid_operation
ddor290 or 0000100080000010 1000000010000000 -> NaN Invalid_operation
ddor291 or 0000010090000100 1000000001000000 -> NaN Invalid_operation
ddor292 or 1000001000001000 0000000020100000 -> NaN Invalid_operation
ddor293 or 1000000100010000 0000000070010000 -> NaN Invalid_operation
ddor294 or 1000000010100000 0000000080001000 -> NaN Invalid_operation
ddor295 or 1000000001000000 0000000090000100 -> NaN Invalid_operation
-- signs
ddor296 or -1000000001000000 -0000010000000100 -> NaN Invalid_operation
ddor297 or -1000000001000000 0000000010000100 -> NaN Invalid_operation
ddor298 or 1000000001000000 -0000001000000100 -> NaN Invalid_operation
ddor299 or 1000000001000000 0000000011000100 -> 1000000011000100
-- Nmax, Nmin, Ntiny-like
ddor331 or 2 9.99999999E+199 -> NaN Invalid_operation
ddor332 or 3 1E-199 -> NaN Invalid_operation
ddor333 or 4 1.00000000E-199 -> NaN Invalid_operation
ddor334 or 5 1E-100 -> NaN Invalid_operation
ddor335 or 6 -1E-100 -> NaN Invalid_operation
ddor336 or 7 -1.00000000E-199 -> NaN Invalid_operation
ddor337 or 8 -1E-199 -> NaN Invalid_operation
ddor338 or 9 -9.99999999E+199 -> NaN Invalid_operation
ddor341 or 9.99999999E+299 -18 -> NaN Invalid_operation
ddor342 or 1E-299 01 -> NaN Invalid_operation
ddor343 or 1.00000000E-299 -18 -> NaN Invalid_operation
ddor344 or 1E-100 18 -> NaN Invalid_operation
ddor345 or -1E-100 -10 -> NaN Invalid_operation
ddor346 or -1.00000000E-299 18 -> NaN Invalid_operation
ddor347 or -1E-299 10 -> NaN Invalid_operation
ddor348 or -9.99999999E+299 -18 -> NaN Invalid_operation
-- A few other non-integers
ddor361 or 1.0 1 -> NaN Invalid_operation
ddor362 or 1E+1 1 -> NaN Invalid_operation
ddor363 or 0.0 1 -> NaN Invalid_operation
ddor364 or 0E+1 1 -> NaN Invalid_operation
ddor365 or 9.9 1 -> NaN Invalid_operation
ddor366 or 9E+1 1 -> NaN Invalid_operation
ddor371 or 0 1.0 -> NaN Invalid_operation
ddor372 or 0 1E+1 -> NaN Invalid_operation
ddor373 or 0 0.0 -> NaN Invalid_operation
ddor374 or 0 0E+1 -> NaN Invalid_operation
ddor375 or 0 9.9 -> NaN Invalid_operation
ddor376 or 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
ddor780 or -Inf -Inf -> NaN Invalid_operation
ddor781 or -Inf -1000 -> NaN Invalid_operation
ddor782 or -Inf -1 -> NaN Invalid_operation
ddor783 or -Inf -0 -> NaN Invalid_operation
ddor784 or -Inf 0 -> NaN Invalid_operation
ddor785 or -Inf 1 -> NaN Invalid_operation
ddor786 or -Inf 1000 -> NaN Invalid_operation
ddor787 or -1000 -Inf -> NaN Invalid_operation
ddor788 or -Inf -Inf -> NaN Invalid_operation
ddor789 or -1 -Inf -> NaN Invalid_operation
ddor790 or -0 -Inf -> NaN Invalid_operation
ddor791 or 0 -Inf -> NaN Invalid_operation
ddor792 or 1 -Inf -> NaN Invalid_operation
ddor793 or 1000 -Inf -> NaN Invalid_operation
ddor794 or Inf -Inf -> NaN Invalid_operation
ddor800 or Inf -Inf -> NaN Invalid_operation
ddor801 or Inf -1000 -> NaN Invalid_operation
ddor802 or Inf -1 -> NaN Invalid_operation
ddor803 or Inf -0 -> NaN Invalid_operation
ddor804 or Inf 0 -> NaN Invalid_operation
ddor805 or Inf 1 -> NaN Invalid_operation
ddor806 or Inf 1000 -> NaN Invalid_operation
ddor807 or Inf Inf -> NaN Invalid_operation
ddor808 or -1000 Inf -> NaN Invalid_operation
ddor809 or -Inf Inf -> NaN Invalid_operation
ddor810 or -1 Inf -> NaN Invalid_operation
ddor811 or -0 Inf -> NaN Invalid_operation
ddor812 or 0 Inf -> NaN Invalid_operation
ddor813 or 1 Inf -> NaN Invalid_operation
ddor814 or 1000 Inf -> NaN Invalid_operation
ddor815 or Inf Inf -> NaN Invalid_operation
ddor821 or NaN -Inf -> NaN Invalid_operation
ddor822 or NaN -1000 -> NaN Invalid_operation
ddor823 or NaN -1 -> NaN Invalid_operation
ddor824 or NaN -0 -> NaN Invalid_operation
ddor825 or NaN 0 -> NaN Invalid_operation
ddor826 or NaN 1 -> NaN Invalid_operation
ddor827 or NaN 1000 -> NaN Invalid_operation
ddor828 or NaN Inf -> NaN Invalid_operation
ddor829 or NaN NaN -> NaN Invalid_operation
ddor830 or -Inf NaN -> NaN Invalid_operation
ddor831 or -1000 NaN -> NaN Invalid_operation
ddor832 or -1 NaN -> NaN Invalid_operation
ddor833 or -0 NaN -> NaN Invalid_operation
ddor834 or 0 NaN -> NaN Invalid_operation
ddor835 or 1 NaN -> NaN Invalid_operation
ddor836 or 1000 NaN -> NaN Invalid_operation
ddor837 or Inf NaN -> NaN Invalid_operation
ddor841 or sNaN -Inf -> NaN Invalid_operation
ddor842 or sNaN -1000 -> NaN Invalid_operation
ddor843 or sNaN -1 -> NaN Invalid_operation
ddor844 or sNaN -0 -> NaN Invalid_operation
ddor845 or sNaN 0 -> NaN Invalid_operation
ddor846 or sNaN 1 -> NaN Invalid_operation
ddor847 or sNaN 1000 -> NaN Invalid_operation
ddor848 or sNaN NaN -> NaN Invalid_operation
ddor849 or sNaN sNaN -> NaN Invalid_operation
ddor850 or NaN sNaN -> NaN Invalid_operation
ddor851 or -Inf sNaN -> NaN Invalid_operation
ddor852 or -1000 sNaN -> NaN Invalid_operation
ddor853 or -1 sNaN -> NaN Invalid_operation
ddor854 or -0 sNaN -> NaN Invalid_operation
ddor855 or 0 sNaN -> NaN Invalid_operation
ddor856 or 1 sNaN -> NaN Invalid_operation
ddor857 or 1000 sNaN -> NaN Invalid_operation
ddor858 or Inf sNaN -> NaN Invalid_operation
ddor859 or NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddor861 or NaN1 -Inf -> NaN Invalid_operation
ddor862 or +NaN2 -1000 -> NaN Invalid_operation
ddor863 or NaN3 1000 -> NaN Invalid_operation
ddor864 or NaN4 Inf -> NaN Invalid_operation
ddor865 or NaN5 +NaN6 -> NaN Invalid_operation
ddor866 or -Inf NaN7 -> NaN Invalid_operation
ddor867 or -1000 NaN8 -> NaN Invalid_operation
ddor868 or 1000 NaN9 -> NaN Invalid_operation
ddor869 or Inf +NaN10 -> NaN Invalid_operation
ddor871 or sNaN11 -Inf -> NaN Invalid_operation
ddor872 or sNaN12 -1000 -> NaN Invalid_operation
ddor873 or sNaN13 1000 -> NaN Invalid_operation
ddor874 or sNaN14 NaN17 -> NaN Invalid_operation
ddor875 or sNaN15 sNaN18 -> NaN Invalid_operation
ddor876 or NaN16 sNaN19 -> NaN Invalid_operation
ddor877 or -Inf +sNaN20 -> NaN Invalid_operation
ddor878 or -1000 sNaN21 -> NaN Invalid_operation
ddor879 or 1000 sNaN22 -> NaN Invalid_operation
ddor880 or Inf sNaN23 -> NaN Invalid_operation
ddor881 or +NaN25 +sNaN24 -> NaN Invalid_operation
ddor882 or -NaN26 NaN28 -> NaN Invalid_operation
ddor883 or -sNaN27 sNaN29 -> NaN Invalid_operation
ddor884 or 1000 -NaN30 -> NaN Invalid_operation
ddor885 or 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/ddPlus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- ddPlus.decTest -- decDouble 0+x --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddpls001 plus +7.50 -> 7.50
-- Infinities
ddpls011 plus Infinity -> Infinity
ddpls012 plus -Infinity -> -Infinity
-- NaNs, 0 payload
ddpls021 plus NaN -> NaN
ddpls022 plus -NaN -> -NaN
ddpls023 plus sNaN -> NaN Invalid_operation
ddpls024 plus -sNaN -> -NaN Invalid_operation
-- NaNs, non-0 payload
ddpls031 plus NaN13 -> NaN13
ddpls032 plus -NaN13 -> -NaN13
ddpls033 plus sNaN13 -> NaN13 Invalid_operation
ddpls034 plus -sNaN13 -> -NaN13 Invalid_operation
ddpls035 plus NaN70 -> NaN70
ddpls036 plus -NaN70 -> -NaN70
ddpls037 plus sNaN101 -> NaN101 Invalid_operation
ddpls038 plus -sNaN101 -> -NaN101 Invalid_operation
-- finites
ddpls101 plus 7 -> 7
ddpls102 plus -7 -> -7
ddpls103 plus 75 -> 75
ddpls104 plus -75 -> -75
ddpls105 plus 7.50 -> 7.50
ddpls106 plus -7.50 -> -7.50
ddpls107 plus 7.500 -> 7.500
ddpls108 plus -7.500 -> -7.500
-- zeros
ddpls111 plus 0 -> 0
ddpls112 plus -0 -> 0
ddpls113 plus 0E+4 -> 0E+4
ddpls114 plus -0E+4 -> 0E+4
ddpls115 plus 0.0000 -> 0.0000
ddpls116 plus -0.0000 -> 0.0000
ddpls117 plus 0E-141 -> 0E-141
ddpls118 plus -0E-141 -> 0E-141
-- full coefficients, alternating bits
ddpls121 plus 2682682682682682 -> 2682682682682682
ddpls122 plus -2682682682682682 -> -2682682682682682
ddpls123 plus 1341341341341341 -> 1341341341341341
ddpls124 plus -1341341341341341 -> -1341341341341341
-- Nmax, Nmin, Ntiny
ddpls131 plus 9.999999999999999E+384 -> 9.999999999999999E+384
ddpls132 plus 1E-383 -> 1E-383
ddpls133 plus 1.000000000000000E-383 -> 1.000000000000000E-383
ddpls134 plus 1E-398 -> 1E-398 Subnormal
ddpls135 plus -1E-398 -> -1E-398 Subnormal
ddpls136 plus -1.000000000000000E-383 -> -1.000000000000000E-383
ddpls137 plus -1E-383 -> -1E-383
ddpls138 plus -9.999999999999999E+384 -> -9.999999999999999E+384
|
Added test/dectest/ddQuantize.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 |
------------------------------------------------------------------------
-- ddQuantize.decTest -- decDouble quantize operation --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Most of the tests here assume a "regular pattern", where the
-- sign and coefficient are +1.
-- 2004.03.15 Underflow for quantize is suppressed
-- 2005.06.08 More extensive tests for 'does not fit'
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks
ddqua001 quantize 0 1e0 -> 0
ddqua002 quantize 1 1e0 -> 1
ddqua003 quantize 0.1 1e+2 -> 0E+2 Inexact Rounded
ddqua005 quantize 0.1 1e+1 -> 0E+1 Inexact Rounded
ddqua006 quantize 0.1 1e0 -> 0 Inexact Rounded
ddqua007 quantize 0.1 1e-1 -> 0.1
ddqua008 quantize 0.1 1e-2 -> 0.10
ddqua009 quantize 0.1 1e-3 -> 0.100
ddqua010 quantize 0.9 1e+2 -> 0E+2 Inexact Rounded
ddqua011 quantize 0.9 1e+1 -> 0E+1 Inexact Rounded
ddqua012 quantize 0.9 1e+0 -> 1 Inexact Rounded
ddqua013 quantize 0.9 1e-1 -> 0.9
ddqua014 quantize 0.9 1e-2 -> 0.90
ddqua015 quantize 0.9 1e-3 -> 0.900
-- negatives
ddqua021 quantize -0 1e0 -> -0
ddqua022 quantize -1 1e0 -> -1
ddqua023 quantize -0.1 1e+2 -> -0E+2 Inexact Rounded
ddqua025 quantize -0.1 1e+1 -> -0E+1 Inexact Rounded
ddqua026 quantize -0.1 1e0 -> -0 Inexact Rounded
ddqua027 quantize -0.1 1e-1 -> -0.1
ddqua028 quantize -0.1 1e-2 -> -0.10
ddqua029 quantize -0.1 1e-3 -> -0.100
ddqua030 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
ddqua031 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
ddqua032 quantize -0.9 1e+0 -> -1 Inexact Rounded
ddqua033 quantize -0.9 1e-1 -> -0.9
ddqua034 quantize -0.9 1e-2 -> -0.90
ddqua035 quantize -0.9 1e-3 -> -0.900
ddqua036 quantize -0.5 1e+2 -> -0E+2 Inexact Rounded
ddqua037 quantize -0.5 1e+1 -> -0E+1 Inexact Rounded
ddqua038 quantize -0.5 1e+0 -> -0 Inexact Rounded
ddqua039 quantize -0.5 1e-1 -> -0.5
ddqua040 quantize -0.5 1e-2 -> -0.50
ddqua041 quantize -0.5 1e-3 -> -0.500
ddqua042 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
ddqua043 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
ddqua044 quantize -0.9 1e+0 -> -1 Inexact Rounded
ddqua045 quantize -0.9 1e-1 -> -0.9
ddqua046 quantize -0.9 1e-2 -> -0.90
ddqua047 quantize -0.9 1e-3 -> -0.900
-- examples from Specification
ddqua060 quantize 2.17 0.001 -> 2.170
ddqua061 quantize 2.17 0.01 -> 2.17
ddqua062 quantize 2.17 0.1 -> 2.2 Inexact Rounded
ddqua063 quantize 2.17 1e+0 -> 2 Inexact Rounded
ddqua064 quantize 2.17 1e+1 -> 0E+1 Inexact Rounded
ddqua065 quantize -Inf Inf -> -Infinity
ddqua066 quantize 2 Inf -> NaN Invalid_operation
ddqua067 quantize -0.1 1 -> -0 Inexact Rounded
ddqua068 quantize -0 1e+5 -> -0E+5
ddqua069 quantize +123456789012345.6 1e-2 -> NaN Invalid_operation
ddqua070 quantize -987654335236450.6 1e-2 -> NaN Invalid_operation
ddqua071 quantize 217 1e-1 -> 217.0
ddqua072 quantize 217 1e+0 -> 217
ddqua073 quantize 217 1e+1 -> 2.2E+2 Inexact Rounded
ddqua074 quantize 217 1e+2 -> 2E+2 Inexact Rounded
-- general tests ..
ddqua089 quantize 12 1e+4 -> 0E+4 Inexact Rounded
ddqua090 quantize 12 1e+3 -> 0E+3 Inexact Rounded
ddqua091 quantize 12 1e+2 -> 0E+2 Inexact Rounded
ddqua092 quantize 12 1e+1 -> 1E+1 Inexact Rounded
ddqua093 quantize 1.2345 1e-2 -> 1.23 Inexact Rounded
ddqua094 quantize 1.2355 1e-2 -> 1.24 Inexact Rounded
ddqua095 quantize 1.2345 1e-6 -> 1.234500
ddqua096 quantize 9.9999 1e-2 -> 10.00 Inexact Rounded
ddqua097 quantize 0.0001 1e-2 -> 0.00 Inexact Rounded
ddqua098 quantize 0.001 1e-2 -> 0.00 Inexact Rounded
ddqua099 quantize 0.009 1e-2 -> 0.01 Inexact Rounded
ddqua100 quantize 92 1e+2 -> 1E+2 Inexact Rounded
ddqua101 quantize -1 1e0 -> -1
ddqua102 quantize -1 1e-1 -> -1.0
ddqua103 quantize -1 1e-2 -> -1.00
ddqua104 quantize 0 1e0 -> 0
ddqua105 quantize 0 1e-1 -> 0.0
ddqua106 quantize 0 1e-2 -> 0.00
ddqua107 quantize 0.00 1e0 -> 0
ddqua108 quantize 0 1e+1 -> 0E+1
ddqua109 quantize 0 1e+2 -> 0E+2
ddqua110 quantize +1 1e0 -> 1
ddqua111 quantize +1 1e-1 -> 1.0
ddqua112 quantize +1 1e-2 -> 1.00
ddqua120 quantize 1.04 1e-3 -> 1.040
ddqua121 quantize 1.04 1e-2 -> 1.04
ddqua122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded
ddqua123 quantize 1.04 1e0 -> 1 Inexact Rounded
ddqua124 quantize 1.05 1e-3 -> 1.050
ddqua125 quantize 1.05 1e-2 -> 1.05
ddqua126 quantize 1.05 1e-1 -> 1.0 Inexact Rounded
ddqua131 quantize 1.05 1e0 -> 1 Inexact Rounded
ddqua132 quantize 1.06 1e-3 -> 1.060
ddqua133 quantize 1.06 1e-2 -> 1.06
ddqua134 quantize 1.06 1e-1 -> 1.1 Inexact Rounded
ddqua135 quantize 1.06 1e0 -> 1 Inexact Rounded
ddqua140 quantize -10 1e-2 -> -10.00
ddqua141 quantize +1 1e-2 -> 1.00
ddqua142 quantize +10 1e-2 -> 10.00
ddqua143 quantize 1E+17 1e-2 -> NaN Invalid_operation
ddqua144 quantize 1E-17 1e-2 -> 0.00 Inexact Rounded
ddqua145 quantize 1E-3 1e-2 -> 0.00 Inexact Rounded
ddqua146 quantize 1E-2 1e-2 -> 0.01
ddqua147 quantize 1E-1 1e-2 -> 0.10
ddqua148 quantize 0E-17 1e-2 -> 0.00
ddqua150 quantize 1.0600 1e-5 -> 1.06000
ddqua151 quantize 1.0600 1e-4 -> 1.0600
ddqua152 quantize 1.0600 1e-3 -> 1.060 Rounded
ddqua153 quantize 1.0600 1e-2 -> 1.06 Rounded
ddqua154 quantize 1.0600 1e-1 -> 1.1 Inexact Rounded
ddqua155 quantize 1.0600 1e0 -> 1 Inexact Rounded
-- a couple where rounding was different in base tests
rounding: half_up
ddqua157 quantize -0.5 1e+0 -> -1 Inexact Rounded
ddqua158 quantize 1.05 1e-1 -> 1.1 Inexact Rounded
ddqua159 quantize 1.06 1e0 -> 1 Inexact Rounded
rounding: half_even
-- base tests with non-1 coefficients
ddqua161 quantize 0 -9e0 -> 0
ddqua162 quantize 1 -7e0 -> 1
ddqua163 quantize 0.1 -1e+2 -> 0E+2 Inexact Rounded
ddqua165 quantize 0.1 0e+1 -> 0E+1 Inexact Rounded
ddqua166 quantize 0.1 2e0 -> 0 Inexact Rounded
ddqua167 quantize 0.1 3e-1 -> 0.1
ddqua168 quantize 0.1 44e-2 -> 0.10
ddqua169 quantize 0.1 555e-3 -> 0.100
ddqua170 quantize 0.9 6666e+2 -> 0E+2 Inexact Rounded
ddqua171 quantize 0.9 -777e+1 -> 0E+1 Inexact Rounded
ddqua172 quantize 0.9 -88e+0 -> 1 Inexact Rounded
ddqua173 quantize 0.9 -9e-1 -> 0.9
ddqua174 quantize 0.9 0e-2 -> 0.90
ddqua175 quantize 0.9 1.1e-3 -> 0.9000
-- negatives
ddqua181 quantize -0 1.1e0 -> -0.0
ddqua182 quantize -1 -1e0 -> -1
ddqua183 quantize -0.1 11e+2 -> -0E+2 Inexact Rounded
ddqua185 quantize -0.1 111e+1 -> -0E+1 Inexact Rounded
ddqua186 quantize -0.1 71e0 -> -0 Inexact Rounded
ddqua187 quantize -0.1 -91e-1 -> -0.1
ddqua188 quantize -0.1 -.1e-2 -> -0.100
ddqua189 quantize -0.1 -1e-3 -> -0.100
ddqua190 quantize -0.9 0e+2 -> -0E+2 Inexact Rounded
ddqua191 quantize -0.9 -0e+1 -> -0E+1 Inexact Rounded
ddqua192 quantize -0.9 -10e+0 -> -1 Inexact Rounded
ddqua193 quantize -0.9 100e-1 -> -0.9
ddqua194 quantize -0.9 999e-2 -> -0.90
-- +ve exponents ..
ddqua201 quantize -1 1e+0 -> -1
ddqua202 quantize -1 1e+1 -> -0E+1 Inexact Rounded
ddqua203 quantize -1 1e+2 -> -0E+2 Inexact Rounded
ddqua204 quantize 0 1e+0 -> 0
ddqua205 quantize 0 1e+1 -> 0E+1
ddqua206 quantize 0 1e+2 -> 0E+2
ddqua207 quantize +1 1e+0 -> 1
ddqua208 quantize +1 1e+1 -> 0E+1 Inexact Rounded
ddqua209 quantize +1 1e+2 -> 0E+2 Inexact Rounded
ddqua220 quantize 1.04 1e+3 -> 0E+3 Inexact Rounded
ddqua221 quantize 1.04 1e+2 -> 0E+2 Inexact Rounded
ddqua222 quantize 1.04 1e+1 -> 0E+1 Inexact Rounded
ddqua223 quantize 1.04 1e+0 -> 1 Inexact Rounded
ddqua224 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
ddqua225 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
ddqua226 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
ddqua227 quantize 1.05 1e+0 -> 1 Inexact Rounded
ddqua228 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
ddqua229 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
ddqua230 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
ddqua231 quantize 1.05 1e+0 -> 1 Inexact Rounded
ddqua232 quantize 1.06 1e+3 -> 0E+3 Inexact Rounded
ddqua233 quantize 1.06 1e+2 -> 0E+2 Inexact Rounded
ddqua234 quantize 1.06 1e+1 -> 0E+1 Inexact Rounded
ddqua235 quantize 1.06 1e+0 -> 1 Inexact Rounded
ddqua240 quantize -10 1e+1 -> -1E+1 Rounded
ddqua241 quantize +1 1e+1 -> 0E+1 Inexact Rounded
ddqua242 quantize +10 1e+1 -> 1E+1 Rounded
ddqua243 quantize 1E+1 1e+1 -> 1E+1 -- underneath this is E+1
ddqua244 quantize 1E+2 1e+1 -> 1.0E+2 -- underneath this is E+1
ddqua245 quantize 1E+3 1e+1 -> 1.00E+3 -- underneath this is E+1
ddqua246 quantize 1E+4 1e+1 -> 1.000E+4 -- underneath this is E+1
ddqua247 quantize 1E+5 1e+1 -> 1.0000E+5 -- underneath this is E+1
ddqua248 quantize 1E+6 1e+1 -> 1.00000E+6 -- underneath this is E+1
ddqua249 quantize 1E+7 1e+1 -> 1.000000E+7 -- underneath this is E+1
ddqua250 quantize 1E+8 1e+1 -> 1.0000000E+8 -- underneath this is E+1
ddqua251 quantize 1E+9 1e+1 -> 1.00000000E+9 -- underneath this is E+1
-- next one tries to add 9 zeros
ddqua252 quantize 1E+17 1e+1 -> NaN Invalid_operation
ddqua253 quantize 1E-17 1e+1 -> 0E+1 Inexact Rounded
ddqua254 quantize 1E-2 1e+1 -> 0E+1 Inexact Rounded
ddqua255 quantize 0E-17 1e+1 -> 0E+1
ddqua256 quantize -0E-17 1e+1 -> -0E+1
ddqua257 quantize -0E-1 1e+1 -> -0E+1
ddqua258 quantize -0 1e+1 -> -0E+1
ddqua259 quantize -0E+1 1e+1 -> -0E+1
ddqua260 quantize -10 1e+2 -> -0E+2 Inexact Rounded
ddqua261 quantize +1 1e+2 -> 0E+2 Inexact Rounded
ddqua262 quantize +10 1e+2 -> 0E+2 Inexact Rounded
ddqua263 quantize 1E+1 1e+2 -> 0E+2 Inexact Rounded
ddqua264 quantize 1E+2 1e+2 -> 1E+2
ddqua265 quantize 1E+3 1e+2 -> 1.0E+3
ddqua266 quantize 1E+4 1e+2 -> 1.00E+4
ddqua267 quantize 1E+5 1e+2 -> 1.000E+5
ddqua268 quantize 1E+6 1e+2 -> 1.0000E+6
ddqua269 quantize 1E+7 1e+2 -> 1.00000E+7
ddqua270 quantize 1E+8 1e+2 -> 1.000000E+8
ddqua271 quantize 1E+9 1e+2 -> 1.0000000E+9
ddqua272 quantize 1E+10 1e+2 -> 1.00000000E+10
ddqua273 quantize 1E-10 1e+2 -> 0E+2 Inexact Rounded
ddqua274 quantize 1E-2 1e+2 -> 0E+2 Inexact Rounded
ddqua275 quantize 0E-10 1e+2 -> 0E+2
ddqua280 quantize -10 1e+3 -> -0E+3 Inexact Rounded
ddqua281 quantize +1 1e+3 -> 0E+3 Inexact Rounded
ddqua282 quantize +10 1e+3 -> 0E+3 Inexact Rounded
ddqua283 quantize 1E+1 1e+3 -> 0E+3 Inexact Rounded
ddqua284 quantize 1E+2 1e+3 -> 0E+3 Inexact Rounded
ddqua285 quantize 1E+3 1e+3 -> 1E+3
ddqua286 quantize 1E+4 1e+3 -> 1.0E+4
ddqua287 quantize 1E+5 1e+3 -> 1.00E+5
ddqua288 quantize 1E+6 1e+3 -> 1.000E+6
ddqua289 quantize 1E+7 1e+3 -> 1.0000E+7
ddqua290 quantize 1E+8 1e+3 -> 1.00000E+8
ddqua291 quantize 1E+9 1e+3 -> 1.000000E+9
ddqua292 quantize 1E+10 1e+3 -> 1.0000000E+10
ddqua293 quantize 1E-10 1e+3 -> 0E+3 Inexact Rounded
ddqua294 quantize 1E-2 1e+3 -> 0E+3 Inexact Rounded
ddqua295 quantize 0E-10 1e+3 -> 0E+3
-- round up from below [sign wrong in JIT compiler once]
ddqua300 quantize 0.0078 1e-5 -> 0.00780
ddqua301 quantize 0.0078 1e-4 -> 0.0078
ddqua302 quantize 0.0078 1e-3 -> 0.008 Inexact Rounded
ddqua303 quantize 0.0078 1e-2 -> 0.01 Inexact Rounded
ddqua304 quantize 0.0078 1e-1 -> 0.0 Inexact Rounded
ddqua305 quantize 0.0078 1e0 -> 0 Inexact Rounded
ddqua306 quantize 0.0078 1e+1 -> 0E+1 Inexact Rounded
ddqua307 quantize 0.0078 1e+2 -> 0E+2 Inexact Rounded
ddqua310 quantize -0.0078 1e-5 -> -0.00780
ddqua311 quantize -0.0078 1e-4 -> -0.0078
ddqua312 quantize -0.0078 1e-3 -> -0.008 Inexact Rounded
ddqua313 quantize -0.0078 1e-2 -> -0.01 Inexact Rounded
ddqua314 quantize -0.0078 1e-1 -> -0.0 Inexact Rounded
ddqua315 quantize -0.0078 1e0 -> -0 Inexact Rounded
ddqua316 quantize -0.0078 1e+1 -> -0E+1 Inexact Rounded
ddqua317 quantize -0.0078 1e+2 -> -0E+2 Inexact Rounded
ddqua320 quantize 0.078 1e-5 -> 0.07800
ddqua321 quantize 0.078 1e-4 -> 0.0780
ddqua322 quantize 0.078 1e-3 -> 0.078
ddqua323 quantize 0.078 1e-2 -> 0.08 Inexact Rounded
ddqua324 quantize 0.078 1e-1 -> 0.1 Inexact Rounded
ddqua325 quantize 0.078 1e0 -> 0 Inexact Rounded
ddqua326 quantize 0.078 1e+1 -> 0E+1 Inexact Rounded
ddqua327 quantize 0.078 1e+2 -> 0E+2 Inexact Rounded
ddqua330 quantize -0.078 1e-5 -> -0.07800
ddqua331 quantize -0.078 1e-4 -> -0.0780
ddqua332 quantize -0.078 1e-3 -> -0.078
ddqua333 quantize -0.078 1e-2 -> -0.08 Inexact Rounded
ddqua334 quantize -0.078 1e-1 -> -0.1 Inexact Rounded
ddqua335 quantize -0.078 1e0 -> -0 Inexact Rounded
ddqua336 quantize -0.078 1e+1 -> -0E+1 Inexact Rounded
ddqua337 quantize -0.078 1e+2 -> -0E+2 Inexact Rounded
ddqua340 quantize 0.78 1e-5 -> 0.78000
ddqua341 quantize 0.78 1e-4 -> 0.7800
ddqua342 quantize 0.78 1e-3 -> 0.780
ddqua343 quantize 0.78 1e-2 -> 0.78
ddqua344 quantize 0.78 1e-1 -> 0.8 Inexact Rounded
ddqua345 quantize 0.78 1e0 -> 1 Inexact Rounded
ddqua346 quantize 0.78 1e+1 -> 0E+1 Inexact Rounded
ddqua347 quantize 0.78 1e+2 -> 0E+2 Inexact Rounded
ddqua350 quantize -0.78 1e-5 -> -0.78000
ddqua351 quantize -0.78 1e-4 -> -0.7800
ddqua352 quantize -0.78 1e-3 -> -0.780
ddqua353 quantize -0.78 1e-2 -> -0.78
ddqua354 quantize -0.78 1e-1 -> -0.8 Inexact Rounded
ddqua355 quantize -0.78 1e0 -> -1 Inexact Rounded
ddqua356 quantize -0.78 1e+1 -> -0E+1 Inexact Rounded
ddqua357 quantize -0.78 1e+2 -> -0E+2 Inexact Rounded
ddqua360 quantize 7.8 1e-5 -> 7.80000
ddqua361 quantize 7.8 1e-4 -> 7.8000
ddqua362 quantize 7.8 1e-3 -> 7.800
ddqua363 quantize 7.8 1e-2 -> 7.80
ddqua364 quantize 7.8 1e-1 -> 7.8
ddqua365 quantize 7.8 1e0 -> 8 Inexact Rounded
ddqua366 quantize 7.8 1e+1 -> 1E+1 Inexact Rounded
ddqua367 quantize 7.8 1e+2 -> 0E+2 Inexact Rounded
ddqua368 quantize 7.8 1e+3 -> 0E+3 Inexact Rounded
ddqua370 quantize -7.8 1e-5 -> -7.80000
ddqua371 quantize -7.8 1e-4 -> -7.8000
ddqua372 quantize -7.8 1e-3 -> -7.800
ddqua373 quantize -7.8 1e-2 -> -7.80
ddqua374 quantize -7.8 1e-1 -> -7.8
ddqua375 quantize -7.8 1e0 -> -8 Inexact Rounded
ddqua376 quantize -7.8 1e+1 -> -1E+1 Inexact Rounded
ddqua377 quantize -7.8 1e+2 -> -0E+2 Inexact Rounded
ddqua378 quantize -7.8 1e+3 -> -0E+3 Inexact Rounded
-- some individuals
ddqua380 quantize 1234567352364.506 1e-2 -> 1234567352364.51 Inexact Rounded
ddqua381 quantize 12345673523645.06 1e-2 -> 12345673523645.06
ddqua382 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation
ddqua383 quantize 1234567352364506 1e-2 -> NaN Invalid_operation
ddqua384 quantize -1234567352364.506 1e-2 -> -1234567352364.51 Inexact Rounded
ddqua385 quantize -12345673523645.06 1e-2 -> -12345673523645.06
ddqua386 quantize -123456735236450.6 1e-2 -> NaN Invalid_operation
ddqua387 quantize -1234567352364506 1e-2 -> NaN Invalid_operation
rounding: down
ddqua389 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation
-- ? should that one instead have been:
-- ddqua389 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation
rounding: half_up
-- and a few more from e-mail discussions
ddqua391 quantize 12345678912.34567 1e-3 -> 12345678912.346 Inexact Rounded
ddqua392 quantize 123456789123.4567 1e-3 -> 123456789123.457 Inexact Rounded
ddqua393 quantize 1234567891234.567 1e-3 -> 1234567891234.567
ddqua394 quantize 12345678912345.67 1e-3 -> NaN Invalid_operation
ddqua395 quantize 123456789123456.7 1e-3 -> NaN Invalid_operation
ddqua396 quantize 1234567891234567. 1e-3 -> NaN Invalid_operation
-- some 9999 round-up cases
ddqua400 quantize 9.999 1e-5 -> 9.99900
ddqua401 quantize 9.999 1e-4 -> 9.9990
ddqua402 quantize 9.999 1e-3 -> 9.999
ddqua403 quantize 9.999 1e-2 -> 10.00 Inexact Rounded
ddqua404 quantize 9.999 1e-1 -> 10.0 Inexact Rounded
ddqua405 quantize 9.999 1e0 -> 10 Inexact Rounded
ddqua406 quantize 9.999 1e1 -> 1E+1 Inexact Rounded
ddqua407 quantize 9.999 1e2 -> 0E+2 Inexact Rounded
ddqua410 quantize 0.999 1e-5 -> 0.99900
ddqua411 quantize 0.999 1e-4 -> 0.9990
ddqua412 quantize 0.999 1e-3 -> 0.999
ddqua413 quantize 0.999 1e-2 -> 1.00 Inexact Rounded
ddqua414 quantize 0.999 1e-1 -> 1.0 Inexact Rounded
ddqua415 quantize 0.999 1e0 -> 1 Inexact Rounded
ddqua416 quantize 0.999 1e1 -> 0E+1 Inexact Rounded
ddqua420 quantize 0.0999 1e-5 -> 0.09990
ddqua421 quantize 0.0999 1e-4 -> 0.0999
ddqua422 quantize 0.0999 1e-3 -> 0.100 Inexact Rounded
ddqua423 quantize 0.0999 1e-2 -> 0.10 Inexact Rounded
ddqua424 quantize 0.0999 1e-1 -> 0.1 Inexact Rounded
ddqua425 quantize 0.0999 1e0 -> 0 Inexact Rounded
ddqua426 quantize 0.0999 1e1 -> 0E+1 Inexact Rounded
ddqua430 quantize 0.00999 1e-5 -> 0.00999
ddqua431 quantize 0.00999 1e-4 -> 0.0100 Inexact Rounded
ddqua432 quantize 0.00999 1e-3 -> 0.010 Inexact Rounded
ddqua433 quantize 0.00999 1e-2 -> 0.01 Inexact Rounded
ddqua434 quantize 0.00999 1e-1 -> 0.0 Inexact Rounded
ddqua435 quantize 0.00999 1e0 -> 0 Inexact Rounded
ddqua436 quantize 0.00999 1e1 -> 0E+1 Inexact Rounded
ddqua440 quantize 0.000999 1e-5 -> 0.00100 Inexact Rounded
ddqua441 quantize 0.000999 1e-4 -> 0.0010 Inexact Rounded
ddqua442 quantize 0.000999 1e-3 -> 0.001 Inexact Rounded
ddqua443 quantize 0.000999 1e-2 -> 0.00 Inexact Rounded
ddqua444 quantize 0.000999 1e-1 -> 0.0 Inexact Rounded
ddqua445 quantize 0.000999 1e0 -> 0 Inexact Rounded
ddqua446 quantize 0.000999 1e1 -> 0E+1 Inexact Rounded
ddqua1001 quantize 0.000 0.001 -> 0.000
ddqua1002 quantize 0.001 0.001 -> 0.001
ddqua1003 quantize 0.0012 0.001 -> 0.001 Inexact Rounded
ddqua1004 quantize 0.0018 0.001 -> 0.002 Inexact Rounded
ddqua1005 quantize 0.501 0.001 -> 0.501
ddqua1006 quantize 0.5012 0.001 -> 0.501 Inexact Rounded
ddqua1007 quantize 0.5018 0.001 -> 0.502 Inexact Rounded
ddqua1008 quantize 0.999 0.001 -> 0.999
ddqua481 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
ddqua482 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
ddqua483 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
ddqua484 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
ddqua485 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
ddqua486 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
-- a potential double-round
ddqua487 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
ddqua488 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
ddqua491 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
ddqua492 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
ddqua493 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
ddqua494 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
ddqua495 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
ddqua496 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
ddqua497 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
ddqua498 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
-- Zeros
ddqua500 quantize 0 1e1 -> 0E+1
ddqua501 quantize 0 1e0 -> 0
ddqua502 quantize 0 1e-1 -> 0.0
ddqua503 quantize 0.0 1e-1 -> 0.0
ddqua504 quantize 0.0 1e0 -> 0
ddqua505 quantize 0.0 1e+1 -> 0E+1
ddqua506 quantize 0E+1 1e-1 -> 0.0
ddqua507 quantize 0E+1 1e0 -> 0
ddqua508 quantize 0E+1 1e+1 -> 0E+1
ddqua509 quantize -0 1e1 -> -0E+1
ddqua510 quantize -0 1e0 -> -0
ddqua511 quantize -0 1e-1 -> -0.0
ddqua512 quantize -0.0 1e-1 -> -0.0
ddqua513 quantize -0.0 1e0 -> -0
ddqua514 quantize -0.0 1e+1 -> -0E+1
ddqua515 quantize -0E+1 1e-1 -> -0.0
ddqua516 quantize -0E+1 1e0 -> -0
ddqua517 quantize -0E+1 1e+1 -> -0E+1
-- Suspicious RHS values
ddqua520 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
ddqua521 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
ddqua522 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
ddqua523 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
-- next four are "won't fit" overfl
ddqua526 quantize 1.234 1e-299 -> NaN Invalid_operation
ddqua527 quantize 123.456 1e-299 -> NaN Invalid_operation
ddqua528 quantize 1.234 1e-299 -> NaN Invalid_operation
ddqua529 quantize 123.456 1e-299 -> NaN Invalid_operation
ddqua532 quantize 1.234E+299 1e299 -> 1E+299 Inexact Rounded
ddqua533 quantize 1.234E+298 1e299 -> 0E+299 Inexact Rounded
ddqua534 quantize 1.234 1e299 -> 0E+299 Inexact Rounded
ddqua537 quantize 0 1e-299 -> 0E-299
-- next two are "won't fit" overflows
ddqua538 quantize 1.234 1e-299 -> NaN Invalid_operation
ddqua539 quantize 1.234 1e-300 -> NaN Invalid_operation
-- [more below]
-- Specials
ddqua580 quantize Inf -Inf -> Infinity
ddqua581 quantize Inf 1e-299 -> NaN Invalid_operation
ddqua582 quantize Inf 1e-1 -> NaN Invalid_operation
ddqua583 quantize Inf 1e0 -> NaN Invalid_operation
ddqua584 quantize Inf 1e1 -> NaN Invalid_operation
ddqua585 quantize Inf 1e299 -> NaN Invalid_operation
ddqua586 quantize Inf Inf -> Infinity
ddqua587 quantize -1000 Inf -> NaN Invalid_operation
ddqua588 quantize -Inf Inf -> -Infinity
ddqua589 quantize -1 Inf -> NaN Invalid_operation
ddqua590 quantize 0 Inf -> NaN Invalid_operation
ddqua591 quantize 1 Inf -> NaN Invalid_operation
ddqua592 quantize 1000 Inf -> NaN Invalid_operation
ddqua593 quantize Inf Inf -> Infinity
ddqua594 quantize Inf 1e-0 -> NaN Invalid_operation
ddqua595 quantize -0 Inf -> NaN Invalid_operation
ddqua600 quantize -Inf -Inf -> -Infinity
ddqua601 quantize -Inf 1e-299 -> NaN Invalid_operation
ddqua602 quantize -Inf 1e-1 -> NaN Invalid_operation
ddqua603 quantize -Inf 1e0 -> NaN Invalid_operation
ddqua604 quantize -Inf 1e1 -> NaN Invalid_operation
ddqua605 quantize -Inf 1e299 -> NaN Invalid_operation
ddqua606 quantize -Inf Inf -> -Infinity
ddqua607 quantize -1000 Inf -> NaN Invalid_operation
ddqua608 quantize -Inf -Inf -> -Infinity
ddqua609 quantize -1 -Inf -> NaN Invalid_operation
ddqua610 quantize 0 -Inf -> NaN Invalid_operation
ddqua611 quantize 1 -Inf -> NaN Invalid_operation
ddqua612 quantize 1000 -Inf -> NaN Invalid_operation
ddqua613 quantize Inf -Inf -> Infinity
ddqua614 quantize -Inf 1e-0 -> NaN Invalid_operation
ddqua615 quantize -0 -Inf -> NaN Invalid_operation
ddqua621 quantize NaN -Inf -> NaN
ddqua622 quantize NaN 1e-299 -> NaN
ddqua623 quantize NaN 1e-1 -> NaN
ddqua624 quantize NaN 1e0 -> NaN
ddqua625 quantize NaN 1e1 -> NaN
ddqua626 quantize NaN 1e299 -> NaN
ddqua627 quantize NaN Inf -> NaN
ddqua628 quantize NaN NaN -> NaN
ddqua629 quantize -Inf NaN -> NaN
ddqua630 quantize -1000 NaN -> NaN
ddqua631 quantize -1 NaN -> NaN
ddqua632 quantize 0 NaN -> NaN
ddqua633 quantize 1 NaN -> NaN
ddqua634 quantize 1000 NaN -> NaN
ddqua635 quantize Inf NaN -> NaN
ddqua636 quantize NaN 1e-0 -> NaN
ddqua637 quantize -0 NaN -> NaN
ddqua641 quantize sNaN -Inf -> NaN Invalid_operation
ddqua642 quantize sNaN 1e-299 -> NaN Invalid_operation
ddqua643 quantize sNaN 1e-1 -> NaN Invalid_operation
ddqua644 quantize sNaN 1e0 -> NaN Invalid_operation
ddqua645 quantize sNaN 1e1 -> NaN Invalid_operation
ddqua646 quantize sNaN 1e299 -> NaN Invalid_operation
ddqua647 quantize sNaN NaN -> NaN Invalid_operation
ddqua648 quantize sNaN sNaN -> NaN Invalid_operation
ddqua649 quantize NaN sNaN -> NaN Invalid_operation
ddqua650 quantize -Inf sNaN -> NaN Invalid_operation
ddqua651 quantize -1000 sNaN -> NaN Invalid_operation
ddqua652 quantize -1 sNaN -> NaN Invalid_operation
ddqua653 quantize 0 sNaN -> NaN Invalid_operation
ddqua654 quantize 1 sNaN -> NaN Invalid_operation
ddqua655 quantize 1000 sNaN -> NaN Invalid_operation
ddqua656 quantize Inf sNaN -> NaN Invalid_operation
ddqua657 quantize NaN sNaN -> NaN Invalid_operation
ddqua658 quantize sNaN 1e-0 -> NaN Invalid_operation
ddqua659 quantize -0 sNaN -> NaN Invalid_operation
-- propagating NaNs
ddqua661 quantize NaN9 -Inf -> NaN9
ddqua662 quantize NaN8 919 -> NaN8
ddqua663 quantize NaN71 Inf -> NaN71
ddqua664 quantize NaN6 NaN5 -> NaN6
ddqua665 quantize -Inf NaN4 -> NaN4
ddqua666 quantize -919 NaN31 -> NaN31
ddqua667 quantize Inf NaN2 -> NaN2
ddqua671 quantize sNaN99 -Inf -> NaN99 Invalid_operation
ddqua672 quantize sNaN98 -11 -> NaN98 Invalid_operation
ddqua673 quantize sNaN97 NaN -> NaN97 Invalid_operation
ddqua674 quantize sNaN16 sNaN94 -> NaN16 Invalid_operation
ddqua675 quantize NaN95 sNaN93 -> NaN93 Invalid_operation
ddqua676 quantize -Inf sNaN92 -> NaN92 Invalid_operation
ddqua677 quantize 088 sNaN91 -> NaN91 Invalid_operation
ddqua678 quantize Inf sNaN90 -> NaN90 Invalid_operation
ddqua679 quantize NaN sNaN88 -> NaN88 Invalid_operation
ddqua681 quantize -NaN9 -Inf -> -NaN9
ddqua682 quantize -NaN8 919 -> -NaN8
ddqua683 quantize -NaN71 Inf -> -NaN71
ddqua684 quantize -NaN6 -NaN5 -> -NaN6
ddqua685 quantize -Inf -NaN4 -> -NaN4
ddqua686 quantize -919 -NaN31 -> -NaN31
ddqua687 quantize Inf -NaN2 -> -NaN2
ddqua691 quantize -sNaN99 -Inf -> -NaN99 Invalid_operation
ddqua692 quantize -sNaN98 -11 -> -NaN98 Invalid_operation
ddqua693 quantize -sNaN97 NaN -> -NaN97 Invalid_operation
ddqua694 quantize -sNaN16 sNaN94 -> -NaN16 Invalid_operation
ddqua695 quantize -NaN95 -sNaN93 -> -NaN93 Invalid_operation
ddqua696 quantize -Inf -sNaN92 -> -NaN92 Invalid_operation
ddqua697 quantize 088 -sNaN91 -> -NaN91 Invalid_operation
ddqua698 quantize Inf -sNaN90 -> -NaN90 Invalid_operation
ddqua699 quantize NaN -sNaN88 -> -NaN88 Invalid_operation
-- subnormals and underflow
ddqua710 quantize 1.00E-383 1e-383 -> 1E-383 Rounded
ddqua711 quantize 0.1E-383 2e-384 -> 1E-384 Subnormal
ddqua712 quantize 0.10E-383 3e-384 -> 1E-384 Subnormal Rounded
ddqua713 quantize 0.100E-383 4e-384 -> 1E-384 Subnormal Rounded
ddqua714 quantize 0.01E-383 5e-385 -> 1E-385 Subnormal
-- next is rounded to Emin
ddqua715 quantize 0.999E-383 1e-383 -> 1E-383 Inexact Rounded
ddqua716 quantize 0.099E-383 10e-384 -> 1E-384 Inexact Rounded Subnormal
ddqua717 quantize 0.009E-383 1e-385 -> 1E-385 Inexact Rounded Subnormal
ddqua718 quantize 0.001E-383 1e-385 -> 0E-385 Inexact Rounded
ddqua719 quantize 0.0009E-383 1e-385 -> 0E-385 Inexact Rounded
ddqua720 quantize 0.0001E-383 1e-385 -> 0E-385 Inexact Rounded
ddqua730 quantize -1.00E-383 1e-383 -> -1E-383 Rounded
ddqua731 quantize -0.1E-383 1e-383 -> -0E-383 Rounded Inexact
ddqua732 quantize -0.10E-383 1e-383 -> -0E-383 Rounded Inexact
ddqua733 quantize -0.100E-383 1e-383 -> -0E-383 Rounded Inexact
ddqua734 quantize -0.01E-383 1e-383 -> -0E-383 Inexact Rounded
-- next is rounded to Emin
ddqua735 quantize -0.999E-383 90e-383 -> -1E-383 Inexact Rounded
ddqua736 quantize -0.099E-383 -1e-383 -> -0E-383 Inexact Rounded
ddqua737 quantize -0.009E-383 -1e-383 -> -0E-383 Inexact Rounded
ddqua738 quantize -0.001E-383 -0e-383 -> -0E-383 Inexact Rounded
ddqua739 quantize -0.0001E-383 0e-383 -> -0E-383 Inexact Rounded
ddqua740 quantize -1.00E-383 1e-384 -> -1.0E-383 Rounded
ddqua741 quantize -0.1E-383 1e-384 -> -1E-384 Subnormal
ddqua742 quantize -0.10E-383 1e-384 -> -1E-384 Subnormal Rounded
ddqua743 quantize -0.100E-383 1e-384 -> -1E-384 Subnormal Rounded
ddqua744 quantize -0.01E-383 1e-384 -> -0E-384 Inexact Rounded
-- next is rounded to Emin
ddqua745 quantize -0.999E-383 1e-384 -> -1.0E-383 Inexact Rounded
ddqua746 quantize -0.099E-383 1e-384 -> -1E-384 Inexact Rounded Subnormal
ddqua747 quantize -0.009E-383 1e-384 -> -0E-384 Inexact Rounded
ddqua748 quantize -0.001E-383 1e-384 -> -0E-384 Inexact Rounded
ddqua749 quantize -0.0001E-383 1e-384 -> -0E-384 Inexact Rounded
ddqua750 quantize -1.00E-383 1e-385 -> -1.00E-383
ddqua751 quantize -0.1E-383 1e-385 -> -1.0E-384 Subnormal
ddqua752 quantize -0.10E-383 1e-385 -> -1.0E-384 Subnormal
ddqua753 quantize -0.100E-383 1e-385 -> -1.0E-384 Subnormal Rounded
ddqua754 quantize -0.01E-383 1e-385 -> -1E-385 Subnormal
-- next is rounded to Emin
ddqua755 quantize -0.999E-383 1e-385 -> -1.00E-383 Inexact Rounded
ddqua756 quantize -0.099E-383 1e-385 -> -1.0E-384 Inexact Rounded Subnormal
ddqua757 quantize -0.009E-383 1e-385 -> -1E-385 Inexact Rounded Subnormal
ddqua758 quantize -0.001E-383 1e-385 -> -0E-385 Inexact Rounded
ddqua759 quantize -0.0001E-383 1e-385 -> -0E-385 Inexact Rounded
ddqua760 quantize -1.00E-383 1e-386 -> -1.000E-383
ddqua761 quantize -0.1E-383 1e-386 -> -1.00E-384 Subnormal
ddqua762 quantize -0.10E-383 1e-386 -> -1.00E-384 Subnormal
ddqua763 quantize -0.100E-383 1e-386 -> -1.00E-384 Subnormal
ddqua764 quantize -0.01E-383 1e-386 -> -1.0E-385 Subnormal
ddqua765 quantize -0.999E-383 1e-386 -> -9.99E-384 Subnormal
ddqua766 quantize -0.099E-383 1e-386 -> -9.9E-385 Subnormal
ddqua767 quantize -0.009E-383 1e-386 -> -9E-386 Subnormal
ddqua768 quantize -0.001E-383 1e-386 -> -1E-386 Subnormal
ddqua769 quantize -0.0001E-383 1e-386 -> -0E-386 Inexact Rounded
-- More from Fung Lee
ddqua1021 quantize 8.666666666666000E+384 1.000000000000000E+384 -> 8.666666666666000E+384
ddqua1022 quantize -8.666666666666000E+384 1.000000000000000E+384 -> -8.666666666666000E+384
ddqua1027 quantize 8.666666666666000E+323 1E+31 -> NaN Invalid_operation
ddqua1030 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded
-- Int and uInt32 edge values for testing conversions
ddqua1040 quantize -2147483646 0 -> -2147483646
ddqua1041 quantize -2147483647 0 -> -2147483647
ddqua1042 quantize -2147483648 0 -> -2147483648
ddqua1043 quantize -2147483649 0 -> -2147483649
ddqua1044 quantize 2147483646 0 -> 2147483646
ddqua1045 quantize 2147483647 0 -> 2147483647
ddqua1046 quantize 2147483648 0 -> 2147483648
ddqua1047 quantize 2147483649 0 -> 2147483649
ddqua1048 quantize 4294967294 0 -> 4294967294
ddqua1049 quantize 4294967295 0 -> 4294967295
ddqua1050 quantize 4294967296 0 -> 4294967296
ddqua1051 quantize 4294967297 0 -> 4294967297
-- Rounding swathe
rounding: half_even
ddqua1100 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1101 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
ddqua1102 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
ddqua1103 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
ddqua1104 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
ddqua1105 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
ddqua1106 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
ddqua1107 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
ddqua1108 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
ddqua1109 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: half_up
ddqua1200 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1201 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
ddqua1202 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
ddqua1203 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
ddqua1204 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
ddqua1205 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
ddqua1206 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
ddqua1207 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
ddqua1208 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
ddqua1209 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: half_down
ddqua1300 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1301 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
ddqua1302 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
ddqua1303 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
ddqua1304 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
ddqua1305 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
ddqua1306 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
ddqua1307 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
ddqua1308 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
ddqua1309 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: up
ddqua1400 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1401 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
ddqua1402 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
ddqua1403 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
ddqua1404 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
ddqua1405 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
ddqua1406 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
ddqua1407 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
ddqua1408 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
ddqua1409 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
ddqua1411 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
rounding: down
ddqua1500 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1501 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
ddqua1502 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
ddqua1503 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
ddqua1504 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
ddqua1505 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
ddqua1506 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
ddqua1507 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
ddqua1508 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
ddqua1509 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
ddqua1511 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
rounding: ceiling
ddqua1600 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1601 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
ddqua1602 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
ddqua1603 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
ddqua1604 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
ddqua1605 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
ddqua1606 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
ddqua1607 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
ddqua1608 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
ddqua1609 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
ddqua1611 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
rounding: floor
ddqua1700 quantize 1.2300 1.00 -> 1.23 Rounded
ddqua1701 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
ddqua1702 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
ddqua1703 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
ddqua1704 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
ddqua1705 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
ddqua1706 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
ddqua1707 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
ddqua1708 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
ddqua1709 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
ddqua1711 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
rounding: 05up
ddqua1800 quantize 1.2000 1.00 -> 1.20 Rounded
ddqua1801 quantize 1.2001 1.00 -> 1.21 Inexact Rounded
ddqua1802 quantize 1.2010 1.00 -> 1.21 Inexact Rounded
ddqua1803 quantize 1.2050 1.00 -> 1.21 Inexact Rounded
ddqua1804 quantize 1.2051 1.00 -> 1.21 Inexact Rounded
ddqua1807 quantize 1.2060 1.00 -> 1.21 Inexact Rounded
ddqua1808 quantize 1.2070 1.00 -> 1.21 Inexact Rounded
ddqua1809 quantize 1.2099 1.00 -> 1.21 Inexact Rounded
ddqua1811 quantize -1.2099 1.00 -> -1.21 Inexact Rounded
ddqua1900 quantize 1.2100 1.00 -> 1.21 Rounded
ddqua1901 quantize 1.2101 1.00 -> 1.21 Inexact Rounded
ddqua1902 quantize 1.2110 1.00 -> 1.21 Inexact Rounded
ddqua1903 quantize 1.2150 1.00 -> 1.21 Inexact Rounded
ddqua1904 quantize 1.2151 1.00 -> 1.21 Inexact Rounded
ddqua1907 quantize 1.2160 1.00 -> 1.21 Inexact Rounded
ddqua1908 quantize 1.2170 1.00 -> 1.21 Inexact Rounded
ddqua1909 quantize 1.2199 1.00 -> 1.21 Inexact Rounded
ddqua1911 quantize -1.2199 1.00 -> -1.21 Inexact Rounded
ddqua2000 quantize 1.2400 1.00 -> 1.24 Rounded
ddqua2001 quantize 1.2401 1.00 -> 1.24 Inexact Rounded
ddqua2002 quantize 1.2410 1.00 -> 1.24 Inexact Rounded
ddqua2003 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
ddqua2004 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
ddqua2007 quantize 1.2460 1.00 -> 1.24 Inexact Rounded
ddqua2008 quantize 1.2470 1.00 -> 1.24 Inexact Rounded
ddqua2009 quantize 1.2499 1.00 -> 1.24 Inexact Rounded
ddqua2011 quantize -1.2499 1.00 -> -1.24 Inexact Rounded
ddqua2100 quantize 1.2500 1.00 -> 1.25 Rounded
ddqua2101 quantize 1.2501 1.00 -> 1.26 Inexact Rounded
ddqua2102 quantize 1.2510 1.00 -> 1.26 Inexact Rounded
ddqua2103 quantize 1.2550 1.00 -> 1.26 Inexact Rounded
ddqua2104 quantize 1.2551 1.00 -> 1.26 Inexact Rounded
ddqua2107 quantize 1.2560 1.00 -> 1.26 Inexact Rounded
ddqua2108 quantize 1.2570 1.00 -> 1.26 Inexact Rounded
ddqua2109 quantize 1.2599 1.00 -> 1.26 Inexact Rounded
ddqua2111 quantize -1.2599 1.00 -> -1.26 Inexact Rounded
ddqua2200 quantize 1.2600 1.00 -> 1.26 Rounded
ddqua2201 quantize 1.2601 1.00 -> 1.26 Inexact Rounded
ddqua2202 quantize 1.2610 1.00 -> 1.26 Inexact Rounded
ddqua2203 quantize 1.2650 1.00 -> 1.26 Inexact Rounded
ddqua2204 quantize 1.2651 1.00 -> 1.26 Inexact Rounded
ddqua2207 quantize 1.2660 1.00 -> 1.26 Inexact Rounded
ddqua2208 quantize 1.2670 1.00 -> 1.26 Inexact Rounded
ddqua2209 quantize 1.2699 1.00 -> 1.26 Inexact Rounded
ddqua2211 quantize -1.2699 1.00 -> -1.26 Inexact Rounded
ddqua2300 quantize 1.2900 1.00 -> 1.29 Rounded
ddqua2301 quantize 1.2901 1.00 -> 1.29 Inexact Rounded
ddqua2302 quantize 1.2910 1.00 -> 1.29 Inexact Rounded
ddqua2303 quantize 1.2950 1.00 -> 1.29 Inexact Rounded
ddqua2304 quantize 1.2951 1.00 -> 1.29 Inexact Rounded
ddqua2307 quantize 1.2960 1.00 -> 1.29 Inexact Rounded
ddqua2308 quantize 1.2970 1.00 -> 1.29 Inexact Rounded
ddqua2309 quantize 1.2999 1.00 -> 1.29 Inexact Rounded
ddqua2311 quantize -1.2999 1.00 -> -1.29 Inexact Rounded
-- Null tests
rounding: half_even
ddqua998 quantize 10 # -> NaN Invalid_operation
ddqua999 quantize # 1e10 -> NaN Invalid_operation
|
Added test/dectest/ddReduce.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 |
------------------------------------------------------------------------
-- ddReduce.decTest -- remove trailing zeros from a decDouble --
-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddred001 reduce '1' -> '1'
ddred002 reduce '-1' -> '-1'
ddred003 reduce '1.00' -> '1'
ddred004 reduce '-1.00' -> '-1'
ddred005 reduce '0' -> '0'
ddred006 reduce '0.00' -> '0'
ddred007 reduce '00.0' -> '0'
ddred008 reduce '00.00' -> '0'
ddred009 reduce '00' -> '0'
ddred010 reduce '0E+1' -> '0'
ddred011 reduce '0E+5' -> '0'
ddred012 reduce '-2' -> '-2'
ddred013 reduce '2' -> '2'
ddred014 reduce '-2.00' -> '-2'
ddred015 reduce '2.00' -> '2'
ddred016 reduce '-0' -> '-0'
ddred017 reduce '-0.00' -> '-0'
ddred018 reduce '-00.0' -> '-0'
ddred019 reduce '-00.00' -> '-0'
ddred020 reduce '-00' -> '-0'
ddred021 reduce '-0E+5' -> '-0'
ddred022 reduce '-0E+1' -> '-0'
ddred030 reduce '+0.1' -> '0.1'
ddred031 reduce '-0.1' -> '-0.1'
ddred032 reduce '+0.01' -> '0.01'
ddred033 reduce '-0.01' -> '-0.01'
ddred034 reduce '+0.001' -> '0.001'
ddred035 reduce '-0.001' -> '-0.001'
ddred036 reduce '+0.000001' -> '0.000001'
ddred037 reduce '-0.000001' -> '-0.000001'
ddred038 reduce '+0.000000000001' -> '1E-12'
ddred039 reduce '-0.000000000001' -> '-1E-12'
ddred041 reduce 1.1 -> 1.1
ddred042 reduce 1.10 -> 1.1
ddred043 reduce 1.100 -> 1.1
ddred044 reduce 1.110 -> 1.11
ddred045 reduce -1.1 -> -1.1
ddred046 reduce -1.10 -> -1.1
ddred047 reduce -1.100 -> -1.1
ddred048 reduce -1.110 -> -1.11
ddred049 reduce 9.9 -> 9.9
ddred050 reduce 9.90 -> 9.9
ddred051 reduce 9.900 -> 9.9
ddred052 reduce 9.990 -> 9.99
ddred053 reduce -9.9 -> -9.9
ddred054 reduce -9.90 -> -9.9
ddred055 reduce -9.900 -> -9.9
ddred056 reduce -9.990 -> -9.99
-- some trailing fractional zeros with zeros in units
ddred060 reduce 10.0 -> 1E+1
ddred061 reduce 10.00 -> 1E+1
ddred062 reduce 100.0 -> 1E+2
ddred063 reduce 100.00 -> 1E+2
ddred064 reduce 1.1000E+3 -> 1.1E+3
ddred065 reduce 1.10000E+3 -> 1.1E+3
ddred066 reduce -10.0 -> -1E+1
ddred067 reduce -10.00 -> -1E+1
ddred068 reduce -100.0 -> -1E+2
ddred069 reduce -100.00 -> -1E+2
ddred070 reduce -1.1000E+3 -> -1.1E+3
ddred071 reduce -1.10000E+3 -> -1.1E+3
-- some insignificant trailing zeros with positive exponent
ddred080 reduce 10E+1 -> 1E+2
ddred081 reduce 100E+1 -> 1E+3
ddred082 reduce 1.0E+2 -> 1E+2
ddred083 reduce 1.0E+3 -> 1E+3
ddred084 reduce 1.1E+3 -> 1.1E+3
ddred085 reduce 1.00E+3 -> 1E+3
ddred086 reduce 1.10E+3 -> 1.1E+3
ddred087 reduce -10E+1 -> -1E+2
ddred088 reduce -100E+1 -> -1E+3
ddred089 reduce -1.0E+2 -> -1E+2
ddred090 reduce -1.0E+3 -> -1E+3
ddred091 reduce -1.1E+3 -> -1.1E+3
ddred092 reduce -1.00E+3 -> -1E+3
ddred093 reduce -1.10E+3 -> -1.1E+3
-- some significant trailing zeros, were we to be trimming
ddred100 reduce 11 -> 11
ddred101 reduce 10 -> 1E+1
ddred102 reduce 10. -> 1E+1
ddred103 reduce 1.1E+1 -> 11
ddred104 reduce 1.0E+1 -> 1E+1
ddred105 reduce 1.10E+2 -> 1.1E+2
ddred106 reduce 1.00E+2 -> 1E+2
ddred107 reduce 1.100E+3 -> 1.1E+3
ddred108 reduce 1.000E+3 -> 1E+3
ddred109 reduce 1.000000E+6 -> 1E+6
ddred110 reduce -11 -> -11
ddred111 reduce -10 -> -1E+1
ddred112 reduce -10. -> -1E+1
ddred113 reduce -1.1E+1 -> -11
ddred114 reduce -1.0E+1 -> -1E+1
ddred115 reduce -1.10E+2 -> -1.1E+2
ddred116 reduce -1.00E+2 -> -1E+2
ddred117 reduce -1.100E+3 -> -1.1E+3
ddred118 reduce -1.000E+3 -> -1E+3
ddred119 reduce -1.00000E+5 -> -1E+5
ddred120 reduce -1.000000E+6 -> -1E+6
ddred121 reduce -10.00000E+6 -> -1E+7
ddred122 reduce -100.0000E+6 -> -1E+8
ddred123 reduce -1000.000E+6 -> -1E+9
ddred124 reduce -10000.00E+6 -> -1E+10
ddred125 reduce -100000.0E+6 -> -1E+11
ddred126 reduce -1000000.E+6 -> -1E+12
-- examples from decArith
ddred140 reduce '2.1' -> '2.1'
ddred141 reduce '-2.0' -> '-2'
ddred142 reduce '1.200' -> '1.2'
ddred143 reduce '-120' -> '-1.2E+2'
ddred144 reduce '120.00' -> '1.2E+2'
ddred145 reduce '0.00' -> '0'
-- Nmax, Nmin, Ntiny
-- note origami effect on some of these
ddred151 reduce 9.999999999999999E+384 -> 9.999999999999999E+384
ddred152 reduce 9.999999000000000E+380 -> 9.99999900000E+380
ddred153 reduce 9.999999999990000E+384 -> 9.999999999990000E+384
ddred154 reduce 1E-383 -> 1E-383
ddred155 reduce 1.000000000000000E-383 -> 1E-383
ddred156 reduce 2.000E-395 -> 2E-395 Subnormal
ddred157 reduce 1E-398 -> 1E-398 Subnormal
ddred161 reduce -1E-398 -> -1E-398 Subnormal
ddred162 reduce -2.000E-395 -> -2E-395 Subnormal
ddred163 reduce -1.000000000000000E-383 -> -1E-383
ddred164 reduce -1E-383 -> -1E-383
ddred165 reduce -9.999999000000000E+380 -> -9.99999900000E+380
ddred166 reduce -9.999999999990000E+384 -> -9.999999999990000E+384
ddred167 reduce -9.999999999999990E+384 -> -9.999999999999990E+384
ddred168 reduce -9.999999999999999E+384 -> -9.999999999999999E+384
ddred169 reduce -9.999999999999990E+384 -> -9.999999999999990E+384
-- specials (reduce does not affect payload)
ddred820 reduce 'Inf' -> 'Infinity'
ddred821 reduce '-Inf' -> '-Infinity'
ddred822 reduce NaN -> NaN
ddred823 reduce sNaN -> NaN Invalid_operation
ddred824 reduce NaN101 -> NaN101
ddred825 reduce sNaN010 -> NaN10 Invalid_operation
ddred827 reduce -NaN -> -NaN
ddred828 reduce -sNaN -> -NaN Invalid_operation
ddred829 reduce -NaN101 -> -NaN101
ddred830 reduce -sNaN010 -> -NaN10 Invalid_operation
-- Null test
ddred900 reduce # -> NaN Invalid_operation
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Added test/dectest/ddRemainder.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 |
------------------------------------------------------------------------
-- ddRemainder.decTest -- decDouble remainder --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks (as base, above)
ddrem001 remainder 1 1 -> 0
ddrem002 remainder 2 1 -> 0
ddrem003 remainder 1 2 -> 1
ddrem004 remainder 2 2 -> 0
ddrem005 remainder 0 1 -> 0
ddrem006 remainder 0 2 -> 0
ddrem007 remainder 1 3 -> 1
ddrem008 remainder 2 3 -> 2
ddrem009 remainder 3 3 -> 0
ddrem010 remainder 2.4 1 -> 0.4
ddrem011 remainder 2.4 -1 -> 0.4
ddrem012 remainder -2.4 1 -> -0.4
ddrem013 remainder -2.4 -1 -> -0.4
ddrem014 remainder 2.40 1 -> 0.40
ddrem015 remainder 2.400 1 -> 0.400
ddrem016 remainder 2.4 2 -> 0.4
ddrem017 remainder 2.400 2 -> 0.400
ddrem018 remainder 2. 2 -> 0
ddrem019 remainder 20 20 -> 0
ddrem020 remainder 187 187 -> 0
ddrem021 remainder 5 2 -> 1
ddrem022 remainder 5 2.0 -> 1.0
ddrem023 remainder 5 2.000 -> 1.000
ddrem024 remainder 5 0.200 -> 0.000
ddrem025 remainder 5 0.200 -> 0.000
ddrem030 remainder 1 2 -> 1
ddrem031 remainder 1 4 -> 1
ddrem032 remainder 1 8 -> 1
ddrem033 remainder 1 16 -> 1
ddrem034 remainder 1 32 -> 1
ddrem035 remainder 1 64 -> 1
ddrem040 remainder 1 -2 -> 1
ddrem041 remainder 1 -4 -> 1
ddrem042 remainder 1 -8 -> 1
ddrem043 remainder 1 -16 -> 1
ddrem044 remainder 1 -32 -> 1
ddrem045 remainder 1 -64 -> 1
ddrem050 remainder -1 2 -> -1
ddrem051 remainder -1 4 -> -1
ddrem052 remainder -1 8 -> -1
ddrem053 remainder -1 16 -> -1
ddrem054 remainder -1 32 -> -1
ddrem055 remainder -1 64 -> -1
ddrem060 remainder -1 -2 -> -1
ddrem061 remainder -1 -4 -> -1
ddrem062 remainder -1 -8 -> -1
ddrem063 remainder -1 -16 -> -1
ddrem064 remainder -1 -32 -> -1
ddrem065 remainder -1 -64 -> -1
ddrem066 remainder 999999999 1 -> 0
ddrem067 remainder 999999999.4 1 -> 0.4
ddrem068 remainder 999999999.5 1 -> 0.5
ddrem069 remainder 999999999.9 1 -> 0.9
ddrem070 remainder 999999999.999 1 -> 0.999
ddrem071 remainder 999999.999999 1 -> 0.999999
ddrem072 remainder 9 1 -> 0
ddrem073 remainder 9999999999999999 1 -> 0
ddrem074 remainder 9999999999999999 2 -> 1
ddrem075 remainder 9999999999999999 3 -> 0
ddrem076 remainder 9999999999999999 4 -> 3
ddrem080 remainder 0. 1 -> 0
ddrem081 remainder .0 1 -> 0.0
ddrem082 remainder 0.00 1 -> 0.00
ddrem083 remainder 0.00E+9 1 -> 0
ddrem084 remainder 0.00E+3 1 -> 0
ddrem085 remainder 0.00E+2 1 -> 0
ddrem086 remainder 0.00E+1 1 -> 0.0
ddrem087 remainder 0.00E+0 1 -> 0.00
ddrem088 remainder 0.00E-0 1 -> 0.00
ddrem089 remainder 0.00E-1 1 -> 0.000
ddrem090 remainder 0.00E-2 1 -> 0.0000
ddrem091 remainder 0.00E-3 1 -> 0.00000
ddrem092 remainder 0.00E-4 1 -> 0.000000
ddrem093 remainder 0.00E-5 1 -> 0E-7
ddrem094 remainder 0.00E-6 1 -> 0E-8
ddrem095 remainder 0.0000E-50 1 -> 0E-54
-- Various flavours of remainder by 0
ddrem101 remainder 0 0 -> NaN Division_undefined
ddrem102 remainder 0 -0 -> NaN Division_undefined
ddrem103 remainder -0 0 -> NaN Division_undefined
ddrem104 remainder -0 -0 -> NaN Division_undefined
ddrem105 remainder 0.0E5 0 -> NaN Division_undefined
ddrem106 remainder 0.000 0 -> NaN Division_undefined
-- [Some think this next group should be Division_by_zero exception, but
-- IEEE 854 is explicit that it is Invalid operation .. for
-- remainder-near, anyway]
ddrem107 remainder 0.0001 0 -> NaN Invalid_operation
ddrem108 remainder 0.01 0 -> NaN Invalid_operation
ddrem109 remainder 0.1 0 -> NaN Invalid_operation
ddrem110 remainder 1 0 -> NaN Invalid_operation
ddrem111 remainder 1 0.0 -> NaN Invalid_operation
ddrem112 remainder 10 0.0 -> NaN Invalid_operation
ddrem113 remainder 1E+100 0.0 -> NaN Invalid_operation
ddrem114 remainder 1E+380 0 -> NaN Invalid_operation
ddrem115 remainder 0.0001 -0 -> NaN Invalid_operation
ddrem116 remainder 0.01 -0 -> NaN Invalid_operation
ddrem119 remainder 0.1 -0 -> NaN Invalid_operation
ddrem120 remainder 1 -0 -> NaN Invalid_operation
ddrem121 remainder 1 -0.0 -> NaN Invalid_operation
ddrem122 remainder 10 -0.0 -> NaN Invalid_operation
ddrem123 remainder 1E+100 -0.0 -> NaN Invalid_operation
ddrem124 remainder 1E+384 -0 -> NaN Invalid_operation
-- and zeros on left
ddrem130 remainder 0 1 -> 0
ddrem131 remainder 0 -1 -> 0
ddrem132 remainder 0.0 1 -> 0.0
ddrem133 remainder 0.0 -1 -> 0.0
ddrem134 remainder -0 1 -> -0
ddrem135 remainder -0 -1 -> -0
ddrem136 remainder -0.0 1 -> -0.0
ddrem137 remainder -0.0 -1 -> -0.0
-- 0.5ers
ddrem143 remainder 0.5 2 -> 0.5
ddrem144 remainder 0.5 2.1 -> 0.5
ddrem145 remainder 0.5 2.01 -> 0.50
ddrem146 remainder 0.5 2.001 -> 0.500
ddrem147 remainder 0.50 2 -> 0.50
ddrem148 remainder 0.50 2.01 -> 0.50
ddrem149 remainder 0.50 2.001 -> 0.500
-- steadies
ddrem150 remainder 1 1 -> 0
ddrem151 remainder 1 2 -> 1
ddrem152 remainder 1 3 -> 1
ddrem153 remainder 1 4 -> 1
ddrem154 remainder 1 5 -> 1
ddrem155 remainder 1 6 -> 1
ddrem156 remainder 1 7 -> 1
ddrem157 remainder 1 8 -> 1
ddrem158 remainder 1 9 -> 1
ddrem159 remainder 1 10 -> 1
ddrem160 remainder 1 1 -> 0
ddrem161 remainder 2 1 -> 0
ddrem162 remainder 3 1 -> 0
ddrem163 remainder 4 1 -> 0
ddrem164 remainder 5 1 -> 0
ddrem165 remainder 6 1 -> 0
ddrem166 remainder 7 1 -> 0
ddrem167 remainder 8 1 -> 0
ddrem168 remainder 9 1 -> 0
ddrem169 remainder 10 1 -> 0
-- some differences from remainderNear
ddrem171 remainder 0.4 1.020 -> 0.400
ddrem172 remainder 0.50 1.020 -> 0.500
ddrem173 remainder 0.51 1.020 -> 0.510
ddrem174 remainder 0.52 1.020 -> 0.520
ddrem175 remainder 0.6 1.020 -> 0.600
-- More flavours of remainder by 0
ddrem201 remainder 0 0 -> NaN Division_undefined
ddrem202 remainder 0.0E5 0 -> NaN Division_undefined
ddrem203 remainder 0.000 0 -> NaN Division_undefined
ddrem204 remainder 0.0001 0 -> NaN Invalid_operation
ddrem205 remainder 0.01 0 -> NaN Invalid_operation
ddrem206 remainder 0.1 0 -> NaN Invalid_operation
ddrem207 remainder 1 0 -> NaN Invalid_operation
ddrem208 remainder 1 0.0 -> NaN Invalid_operation
ddrem209 remainder 10 0.0 -> NaN Invalid_operation
ddrem210 remainder 1E+100 0.0 -> NaN Invalid_operation
ddrem211 remainder 1E+380 0 -> NaN Invalid_operation
-- some differences from remainderNear
ddrem231 remainder -0.4 1.020 -> -0.400
ddrem232 remainder -0.50 1.020 -> -0.500
ddrem233 remainder -0.51 1.020 -> -0.510
ddrem234 remainder -0.52 1.020 -> -0.520
ddrem235 remainder -0.6 1.020 -> -0.600
-- high Xs
ddrem240 remainder 1E+2 1.00 -> 0.00
-- ddrem3xx are from DiagBigDecimal
ddrem301 remainder 1 3 -> 1
ddrem302 remainder 5 5 -> 0
ddrem303 remainder 13 10 -> 3
ddrem304 remainder 13 50 -> 13
ddrem305 remainder 13 100 -> 13
ddrem306 remainder 13 1000 -> 13
ddrem307 remainder .13 1 -> 0.13
ddrem308 remainder 0.133 1 -> 0.133
ddrem309 remainder 0.1033 1 -> 0.1033
ddrem310 remainder 1.033 1 -> 0.033
ddrem311 remainder 10.33 1 -> 0.33
ddrem312 remainder 10.33 10 -> 0.33
ddrem313 remainder 103.3 1 -> 0.3
ddrem314 remainder 133 10 -> 3
ddrem315 remainder 1033 10 -> 3
ddrem316 remainder 1033 50 -> 33
ddrem317 remainder 101.0 3 -> 2.0
ddrem318 remainder 102.0 3 -> 0.0
ddrem319 remainder 103.0 3 -> 1.0
ddrem320 remainder 2.40 1 -> 0.40
ddrem321 remainder 2.400 1 -> 0.400
ddrem322 remainder 2.4 1 -> 0.4
ddrem323 remainder 2.4 2 -> 0.4
ddrem324 remainder 2.400 2 -> 0.400
ddrem325 remainder 1 0.3 -> 0.1
ddrem326 remainder 1 0.30 -> 0.10
ddrem327 remainder 1 0.300 -> 0.100
ddrem328 remainder 1 0.3000 -> 0.1000
ddrem329 remainder 1.0 0.3 -> 0.1
ddrem330 remainder 1.00 0.3 -> 0.10
ddrem331 remainder 1.000 0.3 -> 0.100
ddrem332 remainder 1.0000 0.3 -> 0.1000
ddrem333 remainder 0.5 2 -> 0.5
ddrem334 remainder 0.5 2.1 -> 0.5
ddrem335 remainder 0.5 2.01 -> 0.50
ddrem336 remainder 0.5 2.001 -> 0.500
ddrem337 remainder 0.50 2 -> 0.50
ddrem338 remainder 0.50 2.01 -> 0.50
ddrem339 remainder 0.50 2.001 -> 0.500
ddrem340 remainder 0.5 0.5000001 -> 0.5000000
ddrem341 remainder 0.5 0.50000001 -> 0.50000000
ddrem342 remainder 0.5 0.500000001 -> 0.500000000
ddrem343 remainder 0.5 0.5000000001 -> 0.5000000000
ddrem344 remainder 0.5 0.50000000001 -> 0.50000000000
ddrem345 remainder 0.5 0.4999999 -> 1E-7
ddrem346 remainder 0.5 0.49999999 -> 1E-8
ddrem347 remainder 0.5 0.499999999 -> 1E-9
ddrem348 remainder 0.5 0.4999999999 -> 1E-10
ddrem349 remainder 0.5 0.49999999999 -> 1E-11
ddrem350 remainder 0.5 0.499999999999 -> 1E-12
ddrem351 remainder 0.03 7 -> 0.03
ddrem352 remainder 5 2 -> 1
ddrem353 remainder 4.1 2 -> 0.1
ddrem354 remainder 4.01 2 -> 0.01
ddrem355 remainder 4.001 2 -> 0.001
ddrem356 remainder 4.0001 2 -> 0.0001
ddrem357 remainder 4.00001 2 -> 0.00001
ddrem358 remainder 4.000001 2 -> 0.000001
ddrem359 remainder 4.0000001 2 -> 1E-7
ddrem360 remainder 1.2 0.7345 -> 0.4655
ddrem361 remainder 0.8 12 -> 0.8
ddrem362 remainder 0.8 0.2 -> 0.0
ddrem363 remainder 0.8 0.3 -> 0.2
ddrem364 remainder 0.800 12 -> 0.800
ddrem365 remainder 0.800 1.7 -> 0.800
ddrem366 remainder 2.400 2 -> 0.400
ddrem371 remainder 2.400 2 -> 0.400
ddrem381 remainder 12345 1 -> 0
ddrem382 remainder 12345 1.0001 -> 0.7657
ddrem383 remainder 12345 1.001 -> 0.668
ddrem384 remainder 12345 1.01 -> 0.78
ddrem385 remainder 12345 1.1 -> 0.8
ddrem386 remainder 12355 4 -> 3
ddrem387 remainder 12345 4 -> 1
ddrem388 remainder 12355 4.0001 -> 2.6912
ddrem389 remainder 12345 4.0001 -> 0.6914
ddrem390 remainder 12345 4.9 -> 1.9
ddrem391 remainder 12345 4.99 -> 4.73
ddrem392 remainder 12345 4.999 -> 2.469
ddrem393 remainder 12345 4.9999 -> 0.2469
ddrem394 remainder 12345 5 -> 0
ddrem395 remainder 12345 5.0001 -> 4.7532
ddrem396 remainder 12345 5.001 -> 2.532
ddrem397 remainder 12345 5.01 -> 0.36
ddrem398 remainder 12345 5.1 -> 3.0
-- the nasty division-by-1 cases
ddrem401 remainder 0.5 1 -> 0.5
ddrem402 remainder 0.55 1 -> 0.55
ddrem403 remainder 0.555 1 -> 0.555
ddrem404 remainder 0.5555 1 -> 0.5555
ddrem405 remainder 0.55555 1 -> 0.55555
ddrem406 remainder 0.555555 1 -> 0.555555
ddrem407 remainder 0.5555555 1 -> 0.5555555
ddrem408 remainder 0.55555555 1 -> 0.55555555
ddrem409 remainder 0.555555555 1 -> 0.555555555
-- folddowns
ddrem421 remainder 1E+384 1 -> NaN Division_impossible
ddrem422 remainder 1E+384 1E+383 -> 0E+369 Clamped
ddrem423 remainder 1E+384 2E+383 -> 0E+369 Clamped
ddrem424 remainder 1E+384 3E+383 -> 1.00000000000000E+383 Clamped
ddrem425 remainder 1E+384 4E+383 -> 2.00000000000000E+383 Clamped
ddrem426 remainder 1E+384 5E+383 -> 0E+369 Clamped
ddrem427 remainder 1E+384 6E+383 -> 4.00000000000000E+383 Clamped
ddrem428 remainder 1E+384 7E+383 -> 3.00000000000000E+383 Clamped
ddrem429 remainder 1E+384 8E+383 -> 2.00000000000000E+383 Clamped
ddrem430 remainder 1E+384 9E+383 -> 1.00000000000000E+383 Clamped
-- tinies
ddrem431 remainder 1E-397 1E-398 -> 0E-398
ddrem432 remainder 1E-397 2E-398 -> 0E-398
ddrem433 remainder 1E-397 3E-398 -> 1E-398 Subnormal
ddrem434 remainder 1E-397 4E-398 -> 2E-398 Subnormal
ddrem435 remainder 1E-397 5E-398 -> 0E-398
ddrem436 remainder 1E-397 6E-398 -> 4E-398 Subnormal
ddrem437 remainder 1E-397 7E-398 -> 3E-398 Subnormal
ddrem438 remainder 1E-397 8E-398 -> 2E-398 Subnormal
ddrem439 remainder 1E-397 9E-398 -> 1E-398 Subnormal
ddrem440 remainder 1E-397 10E-398 -> 0E-398
ddrem441 remainder 1E-397 11E-398 -> 1.0E-397 Subnormal
ddrem442 remainder 100E-397 11E-398 -> 1.0E-397 Subnormal
ddrem443 remainder 100E-397 20E-398 -> 0E-398
ddrem444 remainder 100E-397 21E-398 -> 1.3E-397 Subnormal
ddrem445 remainder 100E-397 30E-398 -> 1.0E-397 Subnormal
-- Specials
ddrem680 remainder Inf -Inf -> NaN Invalid_operation
ddrem681 remainder Inf -1000 -> NaN Invalid_operation
ddrem682 remainder Inf -1 -> NaN Invalid_operation
ddrem683 remainder Inf 0 -> NaN Invalid_operation
ddrem684 remainder Inf -0 -> NaN Invalid_operation
ddrem685 remainder Inf 1 -> NaN Invalid_operation
ddrem686 remainder Inf 1000 -> NaN Invalid_operation
ddrem687 remainder Inf Inf -> NaN Invalid_operation
ddrem688 remainder -1000 Inf -> -1000
ddrem689 remainder -Inf Inf -> NaN Invalid_operation
ddrem691 remainder -1 Inf -> -1
ddrem692 remainder 0 Inf -> 0
ddrem693 remainder -0 Inf -> -0
ddrem694 remainder 1 Inf -> 1
ddrem695 remainder 1000 Inf -> 1000
ddrem696 remainder Inf Inf -> NaN Invalid_operation
ddrem700 remainder -Inf -Inf -> NaN Invalid_operation
ddrem701 remainder -Inf -1000 -> NaN Invalid_operation
ddrem702 remainder -Inf -1 -> NaN Invalid_operation
ddrem703 remainder -Inf -0 -> NaN Invalid_operation
ddrem704 remainder -Inf 0 -> NaN Invalid_operation
ddrem705 remainder -Inf 1 -> NaN Invalid_operation
ddrem706 remainder -Inf 1000 -> NaN Invalid_operation
ddrem707 remainder -Inf Inf -> NaN Invalid_operation
ddrem708 remainder -Inf -Inf -> NaN Invalid_operation
ddrem709 remainder -1000 Inf -> -1000
ddrem710 remainder -1 -Inf -> -1
ddrem711 remainder -0 -Inf -> -0
ddrem712 remainder 0 -Inf -> 0
ddrem713 remainder 1 -Inf -> 1
ddrem714 remainder 1000 -Inf -> 1000
ddrem715 remainder Inf -Inf -> NaN Invalid_operation
ddrem721 remainder NaN -Inf -> NaN
ddrem722 remainder NaN -1000 -> NaN
ddrem723 remainder NaN -1 -> NaN
ddrem724 remainder NaN -0 -> NaN
ddrem725 remainder -NaN 0 -> -NaN
ddrem726 remainder NaN 1 -> NaN
ddrem727 remainder NaN 1000 -> NaN
ddrem728 remainder NaN Inf -> NaN
ddrem729 remainder NaN -NaN -> NaN
ddrem730 remainder -Inf NaN -> NaN
ddrem731 remainder -1000 NaN -> NaN
ddrem732 remainder -1 NaN -> NaN
ddrem733 remainder -0 -NaN -> -NaN
ddrem734 remainder 0 NaN -> NaN
ddrem735 remainder 1 -NaN -> -NaN
ddrem736 remainder 1000 NaN -> NaN
ddrem737 remainder Inf NaN -> NaN
ddrem741 remainder sNaN -Inf -> NaN Invalid_operation
ddrem742 remainder sNaN -1000 -> NaN Invalid_operation
ddrem743 remainder -sNaN -1 -> -NaN Invalid_operation
ddrem744 remainder sNaN -0 -> NaN Invalid_operation
ddrem745 remainder sNaN 0 -> NaN Invalid_operation
ddrem746 remainder sNaN 1 -> NaN Invalid_operation
ddrem747 remainder sNaN 1000 -> NaN Invalid_operation
ddrem749 remainder sNaN NaN -> NaN Invalid_operation
ddrem750 remainder sNaN sNaN -> NaN Invalid_operation
ddrem751 remainder NaN sNaN -> NaN Invalid_operation
ddrem752 remainder -Inf sNaN -> NaN Invalid_operation
ddrem753 remainder -1000 sNaN -> NaN Invalid_operation
ddrem754 remainder -1 sNaN -> NaN Invalid_operation
ddrem755 remainder -0 sNaN -> NaN Invalid_operation
ddrem756 remainder 0 sNaN -> NaN Invalid_operation
ddrem757 remainder 1 sNaN -> NaN Invalid_operation
ddrem758 remainder 1000 sNaN -> NaN Invalid_operation
ddrem759 remainder Inf -sNaN -> -NaN Invalid_operation
-- propaging NaNs
ddrem760 remainder NaN1 NaN7 -> NaN1
ddrem761 remainder sNaN2 NaN8 -> NaN2 Invalid_operation
ddrem762 remainder NaN3 sNaN9 -> NaN9 Invalid_operation
ddrem763 remainder sNaN4 sNaN10 -> NaN4 Invalid_operation
ddrem764 remainder 15 NaN11 -> NaN11
ddrem765 remainder NaN6 NaN12 -> NaN6
ddrem766 remainder Inf NaN13 -> NaN13
ddrem767 remainder NaN14 -Inf -> NaN14
ddrem768 remainder 0 NaN15 -> NaN15
ddrem769 remainder NaN16 -0 -> NaN16
-- edge cases of impossible
ddrem770 remainder 1234567890123456 10 -> 6
ddrem771 remainder 1234567890123456 1 -> 0
ddrem772 remainder 1234567890123456 0.1 -> NaN Division_impossible
ddrem773 remainder 1234567890123456 0.01 -> NaN Division_impossible
-- long operand checks
ddrem801 remainder 12345678000 100 -> 0
ddrem802 remainder 1 12345678000 -> 1
ddrem803 remainder 1234567800 10 -> 0
ddrem804 remainder 1 1234567800 -> 1
ddrem805 remainder 1234567890 10 -> 0
ddrem806 remainder 1 1234567890 -> 1
ddrem807 remainder 1234567891 10 -> 1
ddrem808 remainder 1 1234567891 -> 1
ddrem809 remainder 12345678901 100 -> 1
ddrem810 remainder 1 12345678901 -> 1
ddrem811 remainder 1234567896 10 -> 6
ddrem812 remainder 1 1234567896 -> 1
ddrem821 remainder 12345678000 100 -> 0
ddrem822 remainder 1 12345678000 -> 1
ddrem823 remainder 1234567800 10 -> 0
ddrem824 remainder 1 1234567800 -> 1
ddrem825 remainder 1234567890 10 -> 0
ddrem826 remainder 1 1234567890 -> 1
ddrem827 remainder 1234567891 10 -> 1
ddrem828 remainder 1 1234567891 -> 1
ddrem829 remainder 12345678901 100 -> 1
ddrem830 remainder 1 12345678901 -> 1
ddrem831 remainder 1234567896 10 -> 6
ddrem832 remainder 1 1234567896 -> 1
-- from divideint
ddrem840 remainder 100000000.0 1 -> 0.0
ddrem841 remainder 100000000.4 1 -> 0.4
ddrem842 remainder 100000000.5 1 -> 0.5
ddrem843 remainder 100000000.9 1 -> 0.9
ddrem844 remainder 100000000.999 1 -> 0.999
ddrem850 remainder 100000003 5 -> 3
ddrem851 remainder 10000003 5 -> 3
ddrem852 remainder 1000003 5 -> 3
ddrem853 remainder 100003 5 -> 3
ddrem854 remainder 10003 5 -> 3
ddrem855 remainder 1003 5 -> 3
ddrem856 remainder 103 5 -> 3
ddrem857 remainder 13 5 -> 3
ddrem858 remainder 1 5 -> 1
-- Vladimir's cases 1234567890123456
ddrem860 remainder 123.0e1 1000000000000000 -> 1230
ddrem861 remainder 1230 1000000000000000 -> 1230
ddrem862 remainder 12.3e2 1000000000000000 -> 1230
ddrem863 remainder 1.23e3 1000000000000000 -> 1230
ddrem864 remainder 123e1 1000000000000000 -> 1230
ddrem870 remainder 123e1 1000000000000000 -> 1230
ddrem871 remainder 123e1 100000000000000 -> 1230
ddrem872 remainder 123e1 10000000000000 -> 1230
ddrem873 remainder 123e1 1000000000000 -> 1230
ddrem874 remainder 123e1 100000000000 -> 1230
ddrem875 remainder 123e1 10000000000 -> 1230
ddrem876 remainder 123e1 1000000000 -> 1230
ddrem877 remainder 123e1 100000000 -> 1230
ddrem878 remainder 1230 100000000 -> 1230
ddrem879 remainder 123e1 10000000 -> 1230
ddrem880 remainder 123e1 1000000 -> 1230
ddrem881 remainder 123e1 100000 -> 1230
ddrem882 remainder 123e1 10000 -> 1230
ddrem883 remainder 123e1 1000 -> 230
ddrem884 remainder 123e1 100 -> 30
ddrem885 remainder 123e1 10 -> 0
ddrem886 remainder 123e1 1 -> 0
ddrem890 remainder 123e1 2000000000000000 -> 1230
ddrem891 remainder 123e1 200000000000000 -> 1230
ddrem892 remainder 123e1 20000000000000 -> 1230
ddrem893 remainder 123e1 2000000000000 -> 1230
ddrem894 remainder 123e1 200000000000 -> 1230
ddrem895 remainder 123e1 20000000000 -> 1230
ddrem896 remainder 123e1 2000000000 -> 1230
ddrem897 remainder 123e1 200000000 -> 1230
ddrem899 remainder 123e1 20000000 -> 1230
ddrem900 remainder 123e1 2000000 -> 1230
ddrem901 remainder 123e1 200000 -> 1230
ddrem902 remainder 123e1 20000 -> 1230
ddrem903 remainder 123e1 2000 -> 1230
ddrem904 remainder 123e1 200 -> 30
ddrem905 remainder 123e1 20 -> 10
ddrem906 remainder 123e1 2 -> 0
ddrem910 remainder 123e1 5000000000000000 -> 1230
ddrem911 remainder 123e1 500000000000000 -> 1230
ddrem912 remainder 123e1 50000000000000 -> 1230
ddrem913 remainder 123e1 5000000000000 -> 1230
ddrem914 remainder 123e1 500000000000 -> 1230
ddrem915 remainder 123e1 50000000000 -> 1230
ddrem916 remainder 123e1 5000000000 -> 1230
ddrem917 remainder 123e1 500000000 -> 1230
ddrem919 remainder 123e1 50000000 -> 1230
ddrem920 remainder 123e1 5000000 -> 1230
ddrem921 remainder 123e1 500000 -> 1230
ddrem922 remainder 123e1 50000 -> 1230
ddrem923 remainder 123e1 5000 -> 1230
ddrem924 remainder 123e1 500 -> 230
ddrem925 remainder 123e1 50 -> 30
ddrem926 remainder 123e1 5 -> 0
ddrem930 remainder 123e1 9000000000000000 -> 1230
ddrem931 remainder 123e1 900000000000000 -> 1230
ddrem932 remainder 123e1 90000000000000 -> 1230
ddrem933 remainder 123e1 9000000000000 -> 1230
ddrem934 remainder 123e1 900000000000 -> 1230
ddrem935 remainder 123e1 90000000000 -> 1230
ddrem936 remainder 123e1 9000000000 -> 1230
ddrem937 remainder 123e1 900000000 -> 1230
ddrem939 remainder 123e1 90000000 -> 1230
ddrem940 remainder 123e1 9000000 -> 1230
ddrem941 remainder 123e1 900000 -> 1230
ddrem942 remainder 123e1 90000 -> 1230
ddrem943 remainder 123e1 9000 -> 1230
ddrem944 remainder 123e1 900 -> 330
ddrem945 remainder 123e1 90 -> 60
ddrem946 remainder 123e1 9 -> 6
ddrem950 remainder 123e1 1000000000000000 -> 1230
ddrem961 remainder 123e1 2999999999999999 -> 1230
ddrem962 remainder 123e1 3999999999999999 -> 1230
ddrem963 remainder 123e1 4999999999999999 -> 1230
ddrem964 remainder 123e1 5999999999999999 -> 1230
ddrem965 remainder 123e1 6999999999999999 -> 1230
ddrem966 remainder 123e1 7999999999999999 -> 1230
ddrem967 remainder 123e1 8999999999999999 -> 1230
ddrem968 remainder 123e1 9999999999999999 -> 1230
ddrem969 remainder 123e1 9876543210987654 -> 1230
ddrem980 remainder 123e1 1000E299 -> 1.23E+3 -- 123E+1 internally
-- overflow and underflow tests [from divide]
ddrem1051 remainder 1e+277 1e-311 -> NaN Division_impossible
ddrem1052 remainder 1e+277 -1e-311 -> NaN Division_impossible
ddrem1053 remainder -1e+277 1e-311 -> NaN Division_impossible
ddrem1054 remainder -1e+277 -1e-311 -> NaN Division_impossible
ddrem1055 remainder 1e-277 1e+311 -> 1E-277
ddrem1056 remainder 1e-277 -1e+311 -> 1E-277
ddrem1057 remainder -1e-277 1e+311 -> -1E-277
ddrem1058 remainder -1e-277 -1e+311 -> -1E-277
-- Null tests
ddrem1000 remainder 10 # -> NaN Invalid_operation
ddrem1001 remainder # 10 -> NaN Invalid_operation
|
Added test/dectest/ddRemainderNear.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 |
------------------------------------------------------------------------
-- ddRemainderNear.decTest -- decDouble remainder-near --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- sanity checks (as base, above)
ddrmn001 remaindernear 1 1 -> 0
ddrmn002 remaindernear 2 1 -> 0
ddrmn003 remaindernear 1 2 -> 1
ddrmn004 remaindernear 2 2 -> 0
ddrmn005 remaindernear 0 1 -> 0
ddrmn006 remaindernear 0 2 -> 0
ddrmn007 remaindernear 1 3 -> 1
ddrmn008 remaindernear 2 3 -> -1
ddrmn009 remaindernear 3 3 -> 0
ddrmn010 remaindernear 2.4 1 -> 0.4
ddrmn011 remaindernear 2.4 -1 -> 0.4
ddrmn012 remaindernear -2.4 1 -> -0.4
ddrmn013 remaindernear -2.4 -1 -> -0.4
ddrmn014 remaindernear 2.40 1 -> 0.40
ddrmn015 remaindernear 2.400 1 -> 0.400
ddrmn016 remaindernear 2.4 2 -> 0.4
ddrmn017 remaindernear 2.400 2 -> 0.400
ddrmn018 remaindernear 2. 2 -> 0
ddrmn019 remaindernear 20 20 -> 0
ddrmn020 remaindernear 187 187 -> 0
ddrmn021 remaindernear 5 2 -> 1
ddrmn022 remaindernear 5 2.0 -> 1.0
ddrmn023 remaindernear 5 2.000 -> 1.000
ddrmn024 remaindernear 5 0.200 -> 0.000
ddrmn025 remaindernear 5 0.200 -> 0.000
ddrmn030 remaindernear 1 2 -> 1
ddrmn031 remaindernear 1 4 -> 1
ddrmn032 remaindernear 1 8 -> 1
ddrmn033 remaindernear 1 16 -> 1
ddrmn034 remaindernear 1 32 -> 1
ddrmn035 remaindernear 1 64 -> 1
ddrmn040 remaindernear 1 -2 -> 1
ddrmn041 remaindernear 1 -4 -> 1
ddrmn042 remaindernear 1 -8 -> 1
ddrmn043 remaindernear 1 -16 -> 1
ddrmn044 remaindernear 1 -32 -> 1
ddrmn045 remaindernear 1 -64 -> 1
ddrmn050 remaindernear -1 2 -> -1
ddrmn051 remaindernear -1 4 -> -1
ddrmn052 remaindernear -1 8 -> -1
ddrmn053 remaindernear -1 16 -> -1
ddrmn054 remaindernear -1 32 -> -1
ddrmn055 remaindernear -1 64 -> -1
ddrmn060 remaindernear -1 -2 -> -1
ddrmn061 remaindernear -1 -4 -> -1
ddrmn062 remaindernear -1 -8 -> -1
ddrmn063 remaindernear -1 -16 -> -1
ddrmn064 remaindernear -1 -32 -> -1
ddrmn065 remaindernear -1 -64 -> -1
ddrmn066 remaindernear 9.9 1 -> -0.1
ddrmn067 remaindernear 99.7 1 -> -0.3
ddrmn068 remaindernear 999999999 1 -> 0
ddrmn069 remaindernear 999999999.4 1 -> 0.4
ddrmn070 remaindernear 999999999.5 1 -> -0.5
ddrmn071 remaindernear 999999999.9 1 -> -0.1
ddrmn072 remaindernear 999999999.999 1 -> -0.001
ddrmn073 remaindernear 999999.999999 1 -> -0.000001
ddrmn074 remaindernear 9 1 -> 0
ddrmn075 remaindernear 9999999999999999 1 -> 0
ddrmn076 remaindernear 9999999999999999 2 -> -1
ddrmn077 remaindernear 9999999999999999 3 -> 0
ddrmn078 remaindernear 9999999999999999 4 -> -1
ddrmn080 remaindernear 0. 1 -> 0
ddrmn081 remaindernear .0 1 -> 0.0
ddrmn082 remaindernear 0.00 1 -> 0.00
ddrmn083 remaindernear 0.00E+9 1 -> 0
ddrmn084 remaindernear 0.00E+3 1 -> 0
ddrmn085 remaindernear 0.00E+2 1 -> 0
ddrmn086 remaindernear 0.00E+1 1 -> 0.0
ddrmn087 remaindernear 0.00E+0 1 -> 0.00
ddrmn088 remaindernear 0.00E-0 1 -> 0.00
ddrmn089 remaindernear 0.00E-1 1 -> 0.000
ddrmn090 remaindernear 0.00E-2 1 -> 0.0000
ddrmn091 remaindernear 0.00E-3 1 -> 0.00000
ddrmn092 remaindernear 0.00E-4 1 -> 0.000000
ddrmn093 remaindernear 0.00E-5 1 -> 0E-7
ddrmn094 remaindernear 0.00E-6 1 -> 0E-8
ddrmn095 remaindernear 0.0000E-50 1 -> 0E-54
-- Various flavours of remaindernear by 0
ddrmn101 remaindernear 0 0 -> NaN Division_undefined
ddrmn102 remaindernear 0 -0 -> NaN Division_undefined
ddrmn103 remaindernear -0 0 -> NaN Division_undefined
ddrmn104 remaindernear -0 -0 -> NaN Division_undefined
ddrmn105 remaindernear 0.0E5 0 -> NaN Division_undefined
ddrmn106 remaindernear 0.000 0 -> NaN Division_undefined
-- [Some think this next group should be Division_by_zero exception, but
-- IEEE 854 is explicit that it is Invalid operation .. for
-- remainder-near, anyway]
ddrmn107 remaindernear 0.0001 0 -> NaN Invalid_operation
ddrmn108 remaindernear 0.01 0 -> NaN Invalid_operation
ddrmn109 remaindernear 0.1 0 -> NaN Invalid_operation
ddrmn110 remaindernear 1 0 -> NaN Invalid_operation
ddrmn111 remaindernear 1 0.0 -> NaN Invalid_operation
ddrmn112 remaindernear 10 0.0 -> NaN Invalid_operation
ddrmn113 remaindernear 1E+100 0.0 -> NaN Invalid_operation
ddrmn114 remaindernear 1E+380 0 -> NaN Invalid_operation
ddrmn115 remaindernear 0.0001 -0 -> NaN Invalid_operation
ddrmn116 remaindernear 0.01 -0 -> NaN Invalid_operation
ddrmn119 remaindernear 0.1 -0 -> NaN Invalid_operation
ddrmn120 remaindernear 1 -0 -> NaN Invalid_operation
ddrmn121 remaindernear 1 -0.0 -> NaN Invalid_operation
ddrmn122 remaindernear 10 -0.0 -> NaN Invalid_operation
ddrmn123 remaindernear 1E+100 -0.0 -> NaN Invalid_operation
ddrmn124 remaindernear 1E+384 -0 -> NaN Invalid_operation
-- and zeros on left
ddrmn130 remaindernear 0 1 -> 0
ddrmn131 remaindernear 0 -1 -> 0
ddrmn132 remaindernear 0.0 1 -> 0.0
ddrmn133 remaindernear 0.0 -1 -> 0.0
ddrmn134 remaindernear -0 1 -> -0
ddrmn135 remaindernear -0 -1 -> -0
ddrmn136 remaindernear -0.0 1 -> -0.0
ddrmn137 remaindernear -0.0 -1 -> -0.0
-- 0.5ers
ddrmn143 remaindernear 0.5 2 -> 0.5
ddrmn144 remaindernear 0.5 2.1 -> 0.5
ddrmn145 remaindernear 0.5 2.01 -> 0.50
ddrmn146 remaindernear 0.5 2.001 -> 0.500
ddrmn147 remaindernear 0.50 2 -> 0.50
ddrmn148 remaindernear 0.50 2.01 -> 0.50
ddrmn149 remaindernear 0.50 2.001 -> 0.500
-- steadies
ddrmn150 remaindernear 1 1 -> 0
ddrmn151 remaindernear 1 2 -> 1
ddrmn152 remaindernear 1 3 -> 1
ddrmn153 remaindernear 1 4 -> 1
ddrmn154 remaindernear 1 5 -> 1
ddrmn155 remaindernear 1 6 -> 1
ddrmn156 remaindernear 1 7 -> 1
ddrmn157 remaindernear 1 8 -> 1
ddrmn158 remaindernear 1 9 -> 1
ddrmn159 remaindernear 1 10 -> 1
ddrmn160 remaindernear 1 1 -> 0
ddrmn161 remaindernear 2 1 -> 0
ddrmn162 remaindernear 3 1 -> 0
ddrmn163 remaindernear 4 1 -> 0
ddrmn164 remaindernear 5 1 -> 0
ddrmn165 remaindernear 6 1 -> 0
ddrmn166 remaindernear 7 1 -> 0
ddrmn167 remaindernear 8 1 -> 0
ddrmn168 remaindernear 9 1 -> 0
ddrmn169 remaindernear 10 1 -> 0
-- some differences from remainder
ddrmn171 remaindernear 0.4 1.020 -> 0.400
ddrmn172 remaindernear 0.50 1.020 -> 0.500
ddrmn173 remaindernear 0.51 1.020 -> 0.510
ddrmn174 remaindernear 0.52 1.020 -> -0.500
ddrmn175 remaindernear 0.6 1.020 -> -0.420
-- More flavours of remaindernear by 0
ddrmn201 remaindernear 0 0 -> NaN Division_undefined
ddrmn202 remaindernear 0.0E5 0 -> NaN Division_undefined
ddrmn203 remaindernear 0.000 0 -> NaN Division_undefined
ddrmn204 remaindernear 0.0001 0 -> NaN Invalid_operation
ddrmn205 remaindernear 0.01 0 -> NaN Invalid_operation
ddrmn206 remaindernear 0.1 0 -> NaN Invalid_operation
ddrmn207 remaindernear 1 0 -> NaN Invalid_operation
ddrmn208 remaindernear 1 0.0 -> NaN Invalid_operation
ddrmn209 remaindernear 10 0.0 -> NaN Invalid_operation
ddrmn210 remaindernear 1E+100 0.0 -> NaN Invalid_operation
ddrmn211 remaindernear 1E+380 0 -> NaN Invalid_operation
-- tests from the extended specification
ddrmn221 remaindernear 2.1 3 -> -0.9
ddrmn222 remaindernear 10 6 -> -2
ddrmn223 remaindernear 10 3 -> 1
ddrmn224 remaindernear -10 3 -> -1
ddrmn225 remaindernear 10.2 1 -> 0.2
ddrmn226 remaindernear 10 0.3 -> 0.1
ddrmn227 remaindernear 3.6 1.3 -> -0.3
-- some differences from remainder
ddrmn231 remaindernear -0.4 1.020 -> -0.400
ddrmn232 remaindernear -0.50 1.020 -> -0.500
ddrmn233 remaindernear -0.51 1.020 -> -0.510
ddrmn234 remaindernear -0.52 1.020 -> 0.500
ddrmn235 remaindernear -0.6 1.020 -> 0.420
-- high Xs
ddrmn240 remaindernear 1E+2 1.00 -> 0.00
-- ddrmn3xx are from DiagBigDecimal
ddrmn301 remaindernear 1 3 -> 1
ddrmn302 remaindernear 5 5 -> 0
ddrmn303 remaindernear 13 10 -> 3
ddrmn304 remaindernear 13 50 -> 13
ddrmn305 remaindernear 13 100 -> 13
ddrmn306 remaindernear 13 1000 -> 13
ddrmn307 remaindernear .13 1 -> 0.13
ddrmn308 remaindernear 0.133 1 -> 0.133
ddrmn309 remaindernear 0.1033 1 -> 0.1033
ddrmn310 remaindernear 1.033 1 -> 0.033
ddrmn311 remaindernear 10.33 1 -> 0.33
ddrmn312 remaindernear 10.33 10 -> 0.33
ddrmn313 remaindernear 103.3 1 -> 0.3
ddrmn314 remaindernear 133 10 -> 3
ddrmn315 remaindernear 1033 10 -> 3
ddrmn316 remaindernear 1033 50 -> -17
ddrmn317 remaindernear 101.0 3 -> -1.0
ddrmn318 remaindernear 102.0 3 -> 0.0
ddrmn319 remaindernear 103.0 3 -> 1.0
ddrmn320 remaindernear 2.40 1 -> 0.40
ddrmn321 remaindernear 2.400 1 -> 0.400
ddrmn322 remaindernear 2.4 1 -> 0.4
ddrmn323 remaindernear 2.4 2 -> 0.4
ddrmn324 remaindernear 2.400 2 -> 0.400
ddrmn325 remaindernear 1 0.3 -> 0.1
ddrmn326 remaindernear 1 0.30 -> 0.10
ddrmn327 remaindernear 1 0.300 -> 0.100
ddrmn328 remaindernear 1 0.3000 -> 0.1000
ddrmn329 remaindernear 1.0 0.3 -> 0.1
ddrmn330 remaindernear 1.00 0.3 -> 0.10
ddrmn331 remaindernear 1.000 0.3 -> 0.100
ddrmn332 remaindernear 1.0000 0.3 -> 0.1000
ddrmn333 remaindernear 0.5 2 -> 0.5
ddrmn334 remaindernear 0.5 2.1 -> 0.5
ddrmn335 remaindernear 0.5 2.01 -> 0.50
ddrmn336 remaindernear 0.5 2.001 -> 0.500
ddrmn337 remaindernear 0.50 2 -> 0.50
ddrmn338 remaindernear 0.50 2.01 -> 0.50
ddrmn339 remaindernear 0.50 2.001 -> 0.500
ddrmn340 remaindernear 0.5 0.5000001 -> -1E-7
ddrmn341 remaindernear 0.5 0.50000001 -> -1E-8
ddrmn342 remaindernear 0.5 0.500000001 -> -1E-9
ddrmn343 remaindernear 0.5 0.5000000001 -> -1E-10
ddrmn344 remaindernear 0.5 0.50000000001 -> -1E-11
ddrmn345 remaindernear 0.5 0.4999999 -> 1E-7
ddrmn346 remaindernear 0.5 0.49999999 -> 1E-8
ddrmn347 remaindernear 0.5 0.499999999 -> 1E-9
ddrmn348 remaindernear 0.5 0.4999999999 -> 1E-10
ddrmn349 remaindernear 0.5 0.49999999999 -> 1E-11
ddrmn350 remaindernear 0.5 0.499999999999 -> 1E-12
ddrmn351 remaindernear 0.03 7 -> 0.03
ddrmn352 remaindernear 5 2 -> 1
ddrmn353 remaindernear 4.1 2 -> 0.1
ddrmn354 remaindernear 4.01 2 -> 0.01
ddrmn355 remaindernear 4.001 2 -> 0.001
ddrmn356 remaindernear 4.0001 2 -> 0.0001
ddrmn357 remaindernear 4.00001 2 -> 0.00001
ddrmn358 remaindernear 4.000001 2 -> 0.000001
ddrmn359 remaindernear 4.0000001 2 -> 1E-7
ddrmn360 remaindernear 1.2 0.7345 -> -0.2690
ddrmn361 remaindernear 0.8 12 -> 0.8
ddrmn362 remaindernear 0.8 0.2 -> 0.0
ddrmn363 remaindernear 0.8 0.3 -> -0.1
ddrmn364 remaindernear 0.800 12 -> 0.800
ddrmn365 remaindernear 0.800 1.7 -> 0.800
ddrmn366 remaindernear 2.400 2 -> 0.400
-- round to even
ddrmn371 remaindernear 121 2 -> 1
ddrmn372 remaindernear 122 2 -> 0
ddrmn373 remaindernear 123 2 -> -1
ddrmn374 remaindernear 124 2 -> 0
ddrmn375 remaindernear 125 2 -> 1
ddrmn376 remaindernear 126 2 -> 0
ddrmn377 remaindernear 127 2 -> -1
ddrmn381 remaindernear 12345 1 -> 0
ddrmn382 remaindernear 12345 1.0001 -> -0.2344
ddrmn383 remaindernear 12345 1.001 -> -0.333
ddrmn384 remaindernear 12345 1.01 -> -0.23
ddrmn385 remaindernear 12345 1.1 -> -0.3
ddrmn386 remaindernear 12355 4 -> -1
ddrmn387 remaindernear 12345 4 -> 1
ddrmn388 remaindernear 12355 4.0001 -> -1.3089
ddrmn389 remaindernear 12345 4.0001 -> 0.6914
ddrmn390 remaindernear 12345 4.9 -> 1.9
ddrmn391 remaindernear 12345 4.99 -> -0.26
ddrmn392 remaindernear 12345 4.999 -> 2.469
ddrmn393 remaindernear 12345 4.9999 -> 0.2469
ddrmn394 remaindernear 12345 5 -> 0
ddrmn395 remaindernear 12345 5.0001 -> -0.2469
ddrmn396 remaindernear 12345 5.001 -> -2.469
ddrmn397 remaindernear 12345 5.01 -> 0.36
ddrmn398 remaindernear 12345 5.1 -> -2.1
-- the nasty division-by-1 cases
ddrmn401 remaindernear 0.4 1 -> 0.4
ddrmn402 remaindernear 0.45 1 -> 0.45
ddrmn403 remaindernear 0.455 1 -> 0.455
ddrmn404 remaindernear 0.4555 1 -> 0.4555
ddrmn405 remaindernear 0.45555 1 -> 0.45555
ddrmn406 remaindernear 0.455555 1 -> 0.455555
ddrmn407 remaindernear 0.4555555 1 -> 0.4555555
ddrmn408 remaindernear 0.45555555 1 -> 0.45555555
ddrmn409 remaindernear 0.455555555 1 -> 0.455555555
-- with spill... [412 exercises sticktab loop]
ddrmn411 remaindernear 0.5 1 -> 0.5
ddrmn412 remaindernear 0.55 1 -> -0.45
ddrmn413 remaindernear 0.555 1 -> -0.445
ddrmn414 remaindernear 0.5555 1 -> -0.4445
ddrmn415 remaindernear 0.55555 1 -> -0.44445
ddrmn416 remaindernear 0.555555 1 -> -0.444445
ddrmn417 remaindernear 0.5555555 1 -> -0.4444445
ddrmn418 remaindernear 0.55555555 1 -> -0.44444445
ddrmn419 remaindernear 0.555555555 1 -> -0.444444445
-- folddowns
ddrmn421 remaindernear 1E+384 1 -> NaN Division_impossible
ddrmn422 remaindernear 1E+384 1E+383 -> 0E+369 Clamped
ddrmn423 remaindernear 1E+384 2E+383 -> 0E+369 Clamped
ddrmn424 remaindernear 1E+384 3E+383 -> 1.00000000000000E+383 Clamped
ddrmn425 remaindernear 1E+384 4E+383 -> 2.00000000000000E+383 Clamped
ddrmn426 remaindernear 1E+384 5E+383 -> 0E+369 Clamped
ddrmn427 remaindernear 1E+384 6E+383 -> -2.00000000000000E+383 Clamped
ddrmn428 remaindernear 1E+384 7E+383 -> 3.00000000000000E+383 Clamped
ddrmn429 remaindernear 1E+384 8E+383 -> 2.00000000000000E+383 Clamped
ddrmn430 remaindernear 1E+384 9E+383 -> 1.00000000000000E+383 Clamped
-- tinies
ddrmn431 remaindernear 1E-397 1E-398 -> 0E-398
ddrmn432 remaindernear 1E-397 2E-398 -> 0E-398
ddrmn433 remaindernear 1E-397 3E-398 -> 1E-398 Subnormal
ddrmn434 remaindernear 1E-397 4E-398 -> 2E-398 Subnormal
ddrmn435 remaindernear 1E-397 5E-398 -> 0E-398
ddrmn436 remaindernear 1E-397 6E-398 -> -2E-398 Subnormal
ddrmn437 remaindernear 1E-397 7E-398 -> 3E-398 Subnormal
ddrmn438 remaindernear 1E-397 8E-398 -> 2E-398 Subnormal
ddrmn439 remaindernear 1E-397 9E-398 -> 1E-398 Subnormal
ddrmn440 remaindernear 1E-397 10E-398 -> 0E-398
ddrmn441 remaindernear 1E-397 11E-398 -> -1E-398 Subnormal
ddrmn442 remaindernear 100E-397 11E-398 -> -1E-398 Subnormal
ddrmn443 remaindernear 100E-397 20E-398 -> 0E-398
ddrmn444 remaindernear 100E-397 21E-398 -> -8E-398 Subnormal
ddrmn445 remaindernear 100E-397 30E-398 -> 1.0E-397 Subnormal
-- Specials
ddrmn680 remaindernear Inf -Inf -> NaN Invalid_operation
ddrmn681 remaindernear Inf -1000 -> NaN Invalid_operation
ddrmn682 remaindernear Inf -1 -> NaN Invalid_operation
ddrmn683 remaindernear Inf 0 -> NaN Invalid_operation
ddrmn684 remaindernear Inf -0 -> NaN Invalid_operation
ddrmn685 remaindernear Inf 1 -> NaN Invalid_operation
ddrmn686 remaindernear Inf 1000 -> NaN Invalid_operation
ddrmn687 remaindernear Inf Inf -> NaN Invalid_operation
ddrmn688 remaindernear -1000 Inf -> -1000
ddrmn689 remaindernear -Inf Inf -> NaN Invalid_operation
ddrmn691 remaindernear -1 Inf -> -1
ddrmn692 remaindernear 0 Inf -> 0
ddrmn693 remaindernear -0 Inf -> -0
ddrmn694 remaindernear 1 Inf -> 1
ddrmn695 remaindernear 1000 Inf -> 1000
ddrmn696 remaindernear Inf Inf -> NaN Invalid_operation
ddrmn700 remaindernear -Inf -Inf -> NaN Invalid_operation
ddrmn701 remaindernear -Inf -1000 -> NaN Invalid_operation
ddrmn702 remaindernear -Inf -1 -> NaN Invalid_operation
ddrmn703 remaindernear -Inf -0 -> NaN Invalid_operation
ddrmn704 remaindernear -Inf 0 -> NaN Invalid_operation
ddrmn705 remaindernear -Inf 1 -> NaN Invalid_operation
ddrmn706 remaindernear -Inf 1000 -> NaN Invalid_operation
ddrmn707 remaindernear -Inf Inf -> NaN Invalid_operation
ddrmn708 remaindernear -Inf -Inf -> NaN Invalid_operation
ddrmn709 remaindernear -1000 Inf -> -1000
ddrmn710 remaindernear -1 -Inf -> -1
ddrmn711 remaindernear -0 -Inf -> -0
ddrmn712 remaindernear 0 -Inf -> 0
ddrmn713 remaindernear 1 -Inf -> 1
ddrmn714 remaindernear 1000 -Inf -> 1000
ddrmn715 remaindernear Inf -Inf -> NaN Invalid_operation
ddrmn721 remaindernear NaN -Inf -> NaN
ddrmn722 remaindernear NaN -1000 -> NaN
ddrmn723 remaindernear NaN -1 -> NaN
ddrmn724 remaindernear NaN -0 -> NaN
ddrmn725 remaindernear -NaN 0 -> -NaN
ddrmn726 remaindernear NaN 1 -> NaN
ddrmn727 remaindernear NaN 1000 -> NaN
ddrmn728 remaindernear NaN Inf -> NaN
ddrmn729 remaindernear NaN -NaN -> NaN
ddrmn730 remaindernear -Inf NaN -> NaN
ddrmn731 remaindernear -1000 NaN -> NaN
ddrmn732 remaindernear -1 NaN -> NaN
ddrmn733 remaindernear -0 -NaN -> -NaN
ddrmn734 remaindernear 0 NaN -> NaN
ddrmn735 remaindernear 1 -NaN -> -NaN
ddrmn736 remaindernear 1000 NaN -> NaN
ddrmn737 remaindernear Inf NaN -> NaN
ddrmn741 remaindernear sNaN -Inf -> NaN Invalid_operation
ddrmn742 remaindernear sNaN -1000 -> NaN Invalid_operation
ddrmn743 remaindernear -sNaN -1 -> -NaN Invalid_operation
ddrmn744 remaindernear sNaN -0 -> NaN Invalid_operation
ddrmn745 remaindernear sNaN 0 -> NaN Invalid_operation
ddrmn746 remaindernear sNaN 1 -> NaN Invalid_operation
ddrmn747 remaindernear sNaN 1000 -> NaN Invalid_operation
ddrmn749 remaindernear sNaN NaN -> NaN Invalid_operation
ddrmn750 remaindernear sNaN sNaN -> NaN Invalid_operation
ddrmn751 remaindernear NaN sNaN -> NaN Invalid_operation
ddrmn752 remaindernear -Inf sNaN -> NaN Invalid_operation
ddrmn753 remaindernear -1000 sNaN -> NaN Invalid_operation
ddrmn754 remaindernear -1 sNaN -> NaN Invalid_operation
ddrmn755 remaindernear -0 sNaN -> NaN Invalid_operation
ddrmn756 remaindernear 0 sNaN -> NaN Invalid_operation
ddrmn757 remaindernear 1 sNaN -> NaN Invalid_operation
ddrmn758 remaindernear 1000 sNaN -> NaN Invalid_operation
ddrmn759 remaindernear Inf -sNaN -> -NaN Invalid_operation
-- propaging NaNs
ddrmn760 remaindernear NaN1 NaN7 -> NaN1
ddrmn761 remaindernear sNaN2 NaN8 -> NaN2 Invalid_operation
ddrmn762 remaindernear NaN3 sNaN9 -> NaN9 Invalid_operation
ddrmn763 remaindernear sNaN4 sNaN10 -> NaN4 Invalid_operation
ddrmn764 remaindernear 15 NaN11 -> NaN11
ddrmn765 remaindernear NaN6 NaN12 -> NaN6
ddrmn766 remaindernear Inf NaN13 -> NaN13
ddrmn767 remaindernear NaN14 -Inf -> NaN14
ddrmn768 remaindernear 0 NaN15 -> NaN15
ddrmn769 remaindernear NaN16 -0 -> NaN16
-- edge cases of impossible
ddrmn770 remaindernear 1234567890123456 10 -> -4
ddrmn771 remaindernear 1234567890123456 1 -> 0
ddrmn772 remaindernear 1234567890123456 0.1 -> NaN Division_impossible
ddrmn773 remaindernear 1234567890123456 0.01 -> NaN Division_impossible
-- long operand checks
ddrmn801 remaindernear 12345678000 100 -> 0
ddrmn802 remaindernear 1 12345678000 -> 1
ddrmn803 remaindernear 1234567800 10 -> 0
ddrmn804 remaindernear 1 1234567800 -> 1
ddrmn805 remaindernear 1234567890 10 -> 0
ddrmn806 remaindernear 1 1234567890 -> 1
ddrmn807 remaindernear 1234567891 10 -> 1
ddrmn808 remaindernear 1 1234567891 -> 1
ddrmn809 remaindernear 12345678901 100 -> 1
ddrmn810 remaindernear 1 12345678901 -> 1
ddrmn811 remaindernear 1234567896 10 -> -4
ddrmn812 remaindernear 1 1234567896 -> 1
ddrmn821 remaindernear 12345678000 100 -> 0
ddrmn822 remaindernear 1 12345678000 -> 1
ddrmn823 remaindernear 1234567800 10 -> 0
ddrmn824 remaindernear 1 1234567800 -> 1
ddrmn825 remaindernear 1234567890 10 -> 0
ddrmn826 remaindernear 1 1234567890 -> 1
ddrmn827 remaindernear 1234567891 10 -> 1
ddrmn828 remaindernear 1 1234567891 -> 1
ddrmn829 remaindernear 12345678901 100 -> 1
ddrmn830 remaindernear 1 12345678901 -> 1
ddrmn831 remaindernear 1234567896 10 -> -4
ddrmn832 remaindernear 1 1234567896 -> 1
-- from divideint
ddrmn840 remaindernear 100000000.0 1 -> 0.0
ddrmn841 remaindernear 100000000.4 1 -> 0.4
ddrmn842 remaindernear 100000000.5 1 -> 0.5
ddrmn843 remaindernear 100000000.9 1 -> -0.1
ddrmn844 remaindernear 100000000.999 1 -> -0.001
ddrmn850 remaindernear 100000003 5 -> -2
ddrmn851 remaindernear 10000003 5 -> -2
ddrmn852 remaindernear 1000003 5 -> -2
ddrmn853 remaindernear 100003 5 -> -2
ddrmn854 remaindernear 10003 5 -> -2
ddrmn855 remaindernear 1003 5 -> -2
ddrmn856 remaindernear 103 5 -> -2
ddrmn857 remaindernear 13 5 -> -2
ddrmn858 remaindernear 1 5 -> 1
-- Vladimir's cases 1234567890123456
ddrmn860 remaindernear 123.0e1 1000000000000000 -> 1230
ddrmn861 remaindernear 1230 1000000000000000 -> 1230
ddrmn862 remaindernear 12.3e2 1000000000000000 -> 1230
ddrmn863 remaindernear 1.23e3 1000000000000000 -> 1230
ddrmn864 remaindernear 123e1 1000000000000000 -> 1230
ddrmn870 remaindernear 123e1 1000000000000000 -> 1230
ddrmn871 remaindernear 123e1 100000000000000 -> 1230
ddrmn872 remaindernear 123e1 10000000000000 -> 1230
ddrmn873 remaindernear 123e1 1000000000000 -> 1230
ddrmn874 remaindernear 123e1 100000000000 -> 1230
ddrmn875 remaindernear 123e1 10000000000 -> 1230
ddrmn876 remaindernear 123e1 1000000000 -> 1230
ddrmn877 remaindernear 123e1 100000000 -> 1230
ddrmn878 remaindernear 1230 100000000 -> 1230
ddrmn879 remaindernear 123e1 10000000 -> 1230
ddrmn880 remaindernear 123e1 1000000 -> 1230
ddrmn881 remaindernear 123e1 100000 -> 1230
ddrmn882 remaindernear 123e1 10000 -> 1230
ddrmn883 remaindernear 123e1 1000 -> 230
ddrmn884 remaindernear 123e1 100 -> 30
ddrmn885 remaindernear 123e1 10 -> 0
ddrmn886 remaindernear 123e1 1 -> 0
ddrmn890 remaindernear 123e1 2000000000000000 -> 1230
ddrmn891 remaindernear 123e1 200000000000000 -> 1230
ddrmn892 remaindernear 123e1 20000000000000 -> 1230
ddrmn893 remaindernear 123e1 2000000000000 -> 1230
ddrmn894 remaindernear 123e1 200000000000 -> 1230
ddrmn895 remaindernear 123e1 20000000000 -> 1230
ddrmn896 remaindernear 123e1 2000000000 -> 1230
ddrmn897 remaindernear 123e1 200000000 -> 1230
ddrmn899 remaindernear 123e1 20000000 -> 1230
ddrmn900 remaindernear 123e1 2000000 -> 1230
ddrmn901 remaindernear 123e1 200000 -> 1230
ddrmn902 remaindernear 123e1 20000 -> 1230
ddrmn903 remaindernear 123e1 2000 -> -770
ddrmn904 remaindernear 123e1 200 -> 30
ddrmn905 remaindernear 123e1 20 -> -10
ddrmn906 remaindernear 123e1 2 -> 0
ddrmn910 remaindernear 123e1 5000000000000000 -> 1230
ddrmn911 remaindernear 123e1 500000000000000 -> 1230
ddrmn912 remaindernear 123e1 50000000000000 -> 1230
ddrmn913 remaindernear 123e1 5000000000000 -> 1230
ddrmn914 remaindernear 123e1 500000000000 -> 1230
ddrmn915 remaindernear 123e1 50000000000 -> 1230
ddrmn916 remaindernear 123e1 5000000000 -> 1230
ddrmn917 remaindernear 123e1 500000000 -> 1230
ddrmn919 remaindernear 123e1 50000000 -> 1230
ddrmn920 remaindernear 123e1 5000000 -> 1230
ddrmn921 remaindernear 123e1 500000 -> 1230
ddrmn922 remaindernear 123e1 50000 -> 1230
ddrmn923 remaindernear 123e1 5000 -> 1230
ddrmn924 remaindernear 123e1 500 -> 230
ddrmn925 remaindernear 123e1 50 -> -20
ddrmn926 remaindernear 123e1 5 -> 0
ddrmn930 remaindernear 123e1 9000000000000000 -> 1230
ddrmn931 remaindernear 123e1 900000000000000 -> 1230
ddrmn932 remaindernear 123e1 90000000000000 -> 1230
ddrmn933 remaindernear 123e1 9000000000000 -> 1230
ddrmn934 remaindernear 123e1 900000000000 -> 1230
ddrmn935 remaindernear 123e1 90000000000 -> 1230
ddrmn936 remaindernear 123e1 9000000000 -> 1230
ddrmn937 remaindernear 123e1 900000000 -> 1230
ddrmn939 remaindernear 123e1 90000000 -> 1230
ddrmn940 remaindernear 123e1 9000000 -> 1230
ddrmn941 remaindernear 123e1 900000 -> 1230
ddrmn942 remaindernear 123e1 90000 -> 1230
ddrmn943 remaindernear 123e1 9000 -> 1230
ddrmn944 remaindernear 123e1 900 -> 330
ddrmn945 remaindernear 123e1 90 -> -30
ddrmn946 remaindernear 123e1 9 -> -3
ddrmn950 remaindernear 123e1 1000000000000000 -> 1230
ddrmn961 remaindernear 123e1 2999999999999999 -> 1230
ddrmn962 remaindernear 123e1 3999999999999999 -> 1230
ddrmn963 remaindernear 123e1 4999999999999999 -> 1230
ddrmn964 remaindernear 123e1 5999999999999999 -> 1230
ddrmn965 remaindernear 123e1 6999999999999999 -> 1230
ddrmn966 remaindernear 123e1 7999999999999999 -> 1230
ddrmn967 remaindernear 123e1 8999999999999999 -> 1230
ddrmn968 remaindernear 123e1 9999999999999999 -> 1230
ddrmn969 remaindernear 123e1 9876543210987654 -> 1230
ddrmn980 remaindernear 123e1 1000E299 -> 1.23E+3 -- 123E+1 internally
-- overflow and underflow tests [from divide]
ddrmn1051 remaindernear 1e+277 1e-311 -> NaN Division_impossible
ddrmn1052 remaindernear 1e+277 -1e-311 -> NaN Division_impossible
ddrmn1053 remaindernear -1e+277 1e-311 -> NaN Division_impossible
ddrmn1054 remaindernear -1e+277 -1e-311 -> NaN Division_impossible
ddrmn1055 remaindernear 1e-277 1e+311 -> 1E-277
ddrmn1056 remaindernear 1e-277 -1e+311 -> 1E-277
ddrmn1057 remaindernear -1e-277 1e+311 -> -1E-277
ddrmn1058 remaindernear -1e-277 -1e+311 -> -1E-277
-- Null tests
ddrmn1000 remaindernear 10 # -> NaN Invalid_operation
ddrmn1001 remaindernear # 10 -> NaN Invalid_operation
|
Added test/dectest/ddRotate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 |
------------------------------------------------------------------------
-- ddRotate.decTest -- rotate a decDouble coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddrot001 rotate 0 0 -> 0
ddrot002 rotate 0 2 -> 0
ddrot003 rotate 1 2 -> 100
ddrot004 rotate 1 15 -> 1000000000000000
ddrot005 rotate 1 16 -> 1
ddrot006 rotate 1 -1 -> 1000000000000000
ddrot007 rotate 0 -2 -> 0
ddrot008 rotate 1234567890123456 -1 -> 6123456789012345
ddrot009 rotate 1234567890123456 -15 -> 2345678901234561
ddrot010 rotate 1234567890123456 -16 -> 1234567890123456
ddrot011 rotate 9934567890123456 -15 -> 9345678901234569
ddrot012 rotate 9934567890123456 -16 -> 9934567890123456
-- rhs must be an integer
ddrot015 rotate 1 1.5 -> NaN Invalid_operation
ddrot016 rotate 1 1.0 -> NaN Invalid_operation
ddrot017 rotate 1 0.1 -> NaN Invalid_operation
ddrot018 rotate 1 0.0 -> NaN Invalid_operation
ddrot019 rotate 1 1E+1 -> NaN Invalid_operation
ddrot020 rotate 1 1E+99 -> NaN Invalid_operation
ddrot021 rotate 1 Inf -> NaN Invalid_operation
ddrot022 rotate 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
ddrot025 rotate 1 -1000 -> NaN Invalid_operation
ddrot026 rotate 1 -17 -> NaN Invalid_operation
ddrot027 rotate 1 17 -> NaN Invalid_operation
ddrot028 rotate 1 1000 -> NaN Invalid_operation
-- full pattern
ddrot030 rotate 1234567890123456 -16 -> 1234567890123456
ddrot031 rotate 1234567890123456 -15 -> 2345678901234561
ddrot032 rotate 1234567890123456 -14 -> 3456789012345612
ddrot033 rotate 1234567890123456 -13 -> 4567890123456123
ddrot034 rotate 1234567890123456 -12 -> 5678901234561234
ddrot035 rotate 1234567890123456 -11 -> 6789012345612345
ddrot036 rotate 1234567890123456 -10 -> 7890123456123456
ddrot037 rotate 1234567890123456 -9 -> 8901234561234567
ddrot038 rotate 1234567890123456 -8 -> 9012345612345678
ddrot039 rotate 1234567890123456 -7 -> 123456123456789
ddrot040 rotate 1234567890123456 -6 -> 1234561234567890
ddrot041 rotate 1234567890123456 -5 -> 2345612345678901
ddrot042 rotate 1234567890123456 -4 -> 3456123456789012
ddrot043 rotate 1234567890123456 -3 -> 4561234567890123
ddrot044 rotate 1234567890123456 -2 -> 5612345678901234
ddrot045 rotate 1234567890123456 -1 -> 6123456789012345
ddrot046 rotate 1234567890123456 -0 -> 1234567890123456
ddrot047 rotate 1234567890123456 +0 -> 1234567890123456
ddrot048 rotate 1234567890123456 +1 -> 2345678901234561
ddrot049 rotate 1234567890123456 +2 -> 3456789012345612
ddrot050 rotate 1234567890123456 +3 -> 4567890123456123
ddrot051 rotate 1234567890123456 +4 -> 5678901234561234
ddrot052 rotate 1234567890123456 +5 -> 6789012345612345
ddrot053 rotate 1234567890123456 +6 -> 7890123456123456
ddrot054 rotate 1234567890123456 +7 -> 8901234561234567
ddrot055 rotate 1234567890123456 +8 -> 9012345612345678
ddrot056 rotate 1234567890123456 +9 -> 123456123456789
ddrot057 rotate 1234567890123456 +10 -> 1234561234567890
ddrot058 rotate 1234567890123456 +11 -> 2345612345678901
ddrot059 rotate 1234567890123456 +12 -> 3456123456789012
ddrot060 rotate 1234567890123456 +13 -> 4561234567890123
ddrot061 rotate 1234567890123456 +14 -> 5612345678901234
ddrot062 rotate 1234567890123456 +15 -> 6123456789012345
ddrot063 rotate 1234567890123456 +16 -> 1234567890123456
-- zeros
ddrot070 rotate 0E-10 +9 -> 0E-10
ddrot071 rotate 0E-10 -9 -> 0E-10
ddrot072 rotate 0.000 +9 -> 0.000
ddrot073 rotate 0.000 -9 -> 0.000
ddrot074 rotate 0E+10 +9 -> 0E+10
ddrot075 rotate 0E+10 -9 -> 0E+10
ddrot076 rotate -0E-10 +9 -> -0E-10
ddrot077 rotate -0E-10 -9 -> -0E-10
ddrot078 rotate -0.000 +9 -> -0.000
ddrot079 rotate -0.000 -9 -> -0.000
ddrot080 rotate -0E+10 +9 -> -0E+10
ddrot081 rotate -0E+10 -9 -> -0E+10
-- Nmax, Nmin, Ntiny
ddrot141 rotate 9.999999999999999E+384 -1 -> 9.999999999999999E+384
ddrot142 rotate 9.999999999999999E+384 -15 -> 9.999999999999999E+384
ddrot143 rotate 9.999999999999999E+384 1 -> 9.999999999999999E+384
ddrot144 rotate 9.999999999999999E+384 15 -> 9.999999999999999E+384
ddrot145 rotate 1E-383 -1 -> 1.000000000000000E-368
ddrot146 rotate 1E-383 -15 -> 1.0E-382
ddrot147 rotate 1E-383 1 -> 1.0E-382
ddrot148 rotate 1E-383 15 -> 1.000000000000000E-368
ddrot151 rotate 1.000000000000000E-383 -1 -> 1.00000000000000E-384
ddrot152 rotate 1.000000000000000E-383 -15 -> 1E-398
ddrot153 rotate 1.000000000000000E-383 1 -> 1E-398
ddrot154 rotate 1.000000000000000E-383 15 -> 1.00000000000000E-384
ddrot155 rotate 9.000000000000000E-383 -1 -> 9.00000000000000E-384
ddrot156 rotate 9.000000000000000E-383 -15 -> 9E-398
ddrot157 rotate 9.000000000000000E-383 1 -> 9E-398
ddrot158 rotate 9.000000000000000E-383 15 -> 9.00000000000000E-384
ddrot160 rotate 1E-398 -1 -> 1.000000000000000E-383
ddrot161 rotate 1E-398 -15 -> 1.0E-397
ddrot162 rotate 1E-398 1 -> 1.0E-397
ddrot163 rotate 1E-398 15 -> 1.000000000000000E-383
-- negatives
ddrot171 rotate -9.999999999999999E+384 -1 -> -9.999999999999999E+384
ddrot172 rotate -9.999999999999999E+384 -15 -> -9.999999999999999E+384
ddrot173 rotate -9.999999999999999E+384 1 -> -9.999999999999999E+384
ddrot174 rotate -9.999999999999999E+384 15 -> -9.999999999999999E+384
ddrot175 rotate -1E-383 -1 -> -1.000000000000000E-368
ddrot176 rotate -1E-383 -15 -> -1.0E-382
ddrot177 rotate -1E-383 1 -> -1.0E-382
ddrot178 rotate -1E-383 15 -> -1.000000000000000E-368
ddrot181 rotate -1.000000000000000E-383 -1 -> -1.00000000000000E-384
ddrot182 rotate -1.000000000000000E-383 -15 -> -1E-398
ddrot183 rotate -1.000000000000000E-383 1 -> -1E-398
ddrot184 rotate -1.000000000000000E-383 15 -> -1.00000000000000E-384
ddrot185 rotate -9.000000000000000E-383 -1 -> -9.00000000000000E-384
ddrot186 rotate -9.000000000000000E-383 -15 -> -9E-398
ddrot187 rotate -9.000000000000000E-383 1 -> -9E-398
ddrot188 rotate -9.000000000000000E-383 15 -> -9.00000000000000E-384
ddrot190 rotate -1E-398 -1 -> -1.000000000000000E-383
ddrot191 rotate -1E-398 -15 -> -1.0E-397
ddrot192 rotate -1E-398 1 -> -1.0E-397
ddrot193 rotate -1E-398 15 -> -1.000000000000000E-383
-- more negatives (of sanities)
ddrot201 rotate -0 0 -> -0
ddrot202 rotate -0 2 -> -0
ddrot203 rotate -1 2 -> -100
ddrot204 rotate -1 15 -> -1000000000000000
ddrot205 rotate -1 16 -> -1
ddrot206 rotate -1 -1 -> -1000000000000000
ddrot207 rotate -0 -2 -> -0
ddrot208 rotate -1234567890123456 -1 -> -6123456789012345
ddrot209 rotate -1234567890123456 -15 -> -2345678901234561
ddrot210 rotate -1234567890123456 -16 -> -1234567890123456
ddrot211 rotate -9934567890123456 -15 -> -9345678901234569
ddrot212 rotate -9934567890123456 -16 -> -9934567890123456
-- Specials; NaNs are handled as usual
ddrot781 rotate -Inf -8 -> -Infinity
ddrot782 rotate -Inf -1 -> -Infinity
ddrot783 rotate -Inf -0 -> -Infinity
ddrot784 rotate -Inf 0 -> -Infinity
ddrot785 rotate -Inf 1 -> -Infinity
ddrot786 rotate -Inf 8 -> -Infinity
ddrot787 rotate -1000 -Inf -> NaN Invalid_operation
ddrot788 rotate -Inf -Inf -> NaN Invalid_operation
ddrot789 rotate -1 -Inf -> NaN Invalid_operation
ddrot790 rotate -0 -Inf -> NaN Invalid_operation
ddrot791 rotate 0 -Inf -> NaN Invalid_operation
ddrot792 rotate 1 -Inf -> NaN Invalid_operation
ddrot793 rotate 1000 -Inf -> NaN Invalid_operation
ddrot794 rotate Inf -Inf -> NaN Invalid_operation
ddrot800 rotate Inf -Inf -> NaN Invalid_operation
ddrot801 rotate Inf -8 -> Infinity
ddrot802 rotate Inf -1 -> Infinity
ddrot803 rotate Inf -0 -> Infinity
ddrot804 rotate Inf 0 -> Infinity
ddrot805 rotate Inf 1 -> Infinity
ddrot806 rotate Inf 8 -> Infinity
ddrot807 rotate Inf Inf -> NaN Invalid_operation
ddrot808 rotate -1000 Inf -> NaN Invalid_operation
ddrot809 rotate -Inf Inf -> NaN Invalid_operation
ddrot810 rotate -1 Inf -> NaN Invalid_operation
ddrot811 rotate -0 Inf -> NaN Invalid_operation
ddrot812 rotate 0 Inf -> NaN Invalid_operation
ddrot813 rotate 1 Inf -> NaN Invalid_operation
ddrot814 rotate 1000 Inf -> NaN Invalid_operation
ddrot815 rotate Inf Inf -> NaN Invalid_operation
ddrot821 rotate NaN -Inf -> NaN
ddrot822 rotate NaN -1000 -> NaN
ddrot823 rotate NaN -1 -> NaN
ddrot824 rotate NaN -0 -> NaN
ddrot825 rotate NaN 0 -> NaN
ddrot826 rotate NaN 1 -> NaN
ddrot827 rotate NaN 1000 -> NaN
ddrot828 rotate NaN Inf -> NaN
ddrot829 rotate NaN NaN -> NaN
ddrot830 rotate -Inf NaN -> NaN
ddrot831 rotate -1000 NaN -> NaN
ddrot832 rotate -1 NaN -> NaN
ddrot833 rotate -0 NaN -> NaN
ddrot834 rotate 0 NaN -> NaN
ddrot835 rotate 1 NaN -> NaN
ddrot836 rotate 1000 NaN -> NaN
ddrot837 rotate Inf NaN -> NaN
ddrot841 rotate sNaN -Inf -> NaN Invalid_operation
ddrot842 rotate sNaN -1000 -> NaN Invalid_operation
ddrot843 rotate sNaN -1 -> NaN Invalid_operation
ddrot844 rotate sNaN -0 -> NaN Invalid_operation
ddrot845 rotate sNaN 0 -> NaN Invalid_operation
ddrot846 rotate sNaN 1 -> NaN Invalid_operation
ddrot847 rotate sNaN 1000 -> NaN Invalid_operation
ddrot848 rotate sNaN NaN -> NaN Invalid_operation
ddrot849 rotate sNaN sNaN -> NaN Invalid_operation
ddrot850 rotate NaN sNaN -> NaN Invalid_operation
ddrot851 rotate -Inf sNaN -> NaN Invalid_operation
ddrot852 rotate -1000 sNaN -> NaN Invalid_operation
ddrot853 rotate -1 sNaN -> NaN Invalid_operation
ddrot854 rotate -0 sNaN -> NaN Invalid_operation
ddrot855 rotate 0 sNaN -> NaN Invalid_operation
ddrot856 rotate 1 sNaN -> NaN Invalid_operation
ddrot857 rotate 1000 sNaN -> NaN Invalid_operation
ddrot858 rotate Inf sNaN -> NaN Invalid_operation
ddrot859 rotate NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddrot861 rotate NaN1 -Inf -> NaN1
ddrot862 rotate +NaN2 -1000 -> NaN2
ddrot863 rotate NaN3 1000 -> NaN3
ddrot864 rotate NaN4 Inf -> NaN4
ddrot865 rotate NaN5 +NaN6 -> NaN5
ddrot866 rotate -Inf NaN7 -> NaN7
ddrot867 rotate -1000 NaN8 -> NaN8
ddrot868 rotate 1000 NaN9 -> NaN9
ddrot869 rotate Inf +NaN10 -> NaN10
ddrot871 rotate sNaN11 -Inf -> NaN11 Invalid_operation
ddrot872 rotate sNaN12 -1000 -> NaN12 Invalid_operation
ddrot873 rotate sNaN13 1000 -> NaN13 Invalid_operation
ddrot874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation
ddrot875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation
ddrot876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation
ddrot877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation
ddrot878 rotate -1000 sNaN21 -> NaN21 Invalid_operation
ddrot879 rotate 1000 sNaN22 -> NaN22 Invalid_operation
ddrot880 rotate Inf sNaN23 -> NaN23 Invalid_operation
ddrot881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddrot882 rotate -NaN26 NaN28 -> -NaN26
ddrot883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddrot884 rotate 1000 -NaN30 -> -NaN30
ddrot885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
|
Added test/dectest/ddSameQuantum.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 |
------------------------------------------------------------------------
-- ddSameQuantum.decTest -- check decDouble quantums match --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decDoubles.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddsamq001 samequantum 0 0 -> 1
ddsamq002 samequantum 0 1 -> 1
ddsamq003 samequantum 1 0 -> 1
ddsamq004 samequantum 1 1 -> 1
ddsamq011 samequantum 10 1E+1 -> 0
ddsamq012 samequantum 10E+1 10E+1 -> 1
ddsamq013 samequantum 100 10E+1 -> 0
ddsamq014 samequantum 100 1E+2 -> 0
ddsamq015 samequantum 0.1 1E-2 -> 0
ddsamq016 samequantum 0.1 1E-1 -> 1
ddsamq017 samequantum 0.1 1E-0 -> 0
ddsamq018 samequantum 999 999 -> 1
ddsamq019 samequantum 999E-1 99.9 -> 1
ddsamq020 samequantum 111E-1 22.2 -> 1
ddsamq021 samequantum 111E-1 1234.2 -> 1
-- zeros
ddsamq030 samequantum 0.0 1.1 -> 1
ddsamq031 samequantum 0.0 1.11 -> 0
ddsamq032 samequantum 0.0 0 -> 0
ddsamq033 samequantum 0.0 0.0 -> 1
ddsamq034 samequantum 0.0 0.00 -> 0
ddsamq035 samequantum 0E+1 0E+0 -> 0
ddsamq036 samequantum 0E+1 0E+1 -> 1
ddsamq037 samequantum 0E+1 0E+2 -> 0
ddsamq038 samequantum 0E-17 0E-16 -> 0
ddsamq039 samequantum 0E-17 0E-17 -> 1
ddsamq040 samequantum 0E-17 0E-18 -> 0
ddsamq041 samequantum 0E-17 0.0E-15 -> 0
ddsamq042 samequantum 0E-17 0.0E-16 -> 1
ddsamq043 samequantum 0E-17 0.0E-17 -> 0
ddsamq044 samequantum -0E-17 0.0E-16 -> 1
ddsamq045 samequantum 0E-17 -0.0E-17 -> 0
ddsamq046 samequantum 0E-17 -0.0E-16 -> 1
ddsamq047 samequantum -0E-17 0.0E-17 -> 0
ddsamq048 samequantum -0E-17 -0.0E-16 -> 1
ddsamq049 samequantum -0E-17 -0.0E-17 -> 0
-- Nmax, Nmin, Ntiny
ddsamq051 samequantum 9.999999999999999E+384 9.999999999999999E+384 -> 1
ddsamq052 samequantum 1E-383 1E-383 -> 1
ddsamq053 samequantum 1.000000000000000E-383 1.000000000000000E-383 -> 1
ddsamq054 samequantum 1E-398 1E-398 -> 1
ddsamq055 samequantum 9.999999999999999E+384 9.999999999999999E+384 -> 1
ddsamq056 samequantum 1E-383 1E-383 -> 1
ddsamq057 samequantum 1.000000000000000E-383 1.000000000000000E-383 -> 1
ddsamq058 samequantum 1E-398 1E-398 -> 1
ddsamq061 samequantum -1E-398 -1E-398 -> 1
ddsamq062 samequantum -1.000000000000000E-383 -1.000000000000000E-383 -> 1
ddsamq063 samequantum -1E-383 -1E-383 -> 1
ddsamq064 samequantum -9.999999999999999E+384 -9.999999999999999E+384 -> 1
ddsamq065 samequantum -1E-398 -1E-398 -> 1
ddsamq066 samequantum -1.000000000000000E-383 -1.000000000000000E-383 -> 1
ddsamq067 samequantum -1E-383 -1E-383 -> 1
ddsamq068 samequantum -9.999999999999999E+384 -9.999999999999999E+384 -> 1
ddsamq071 samequantum -4E-398 -1E-398 -> 1
ddsamq072 samequantum -4.000000000000000E-383 -1.000040000000000E-383 -> 1
ddsamq073 samequantum -4E-383 -1E-383 -> 1
ddsamq074 samequantum -4.999999999999999E+384 -9.999999999949999E+384 -> 1
ddsamq075 samequantum -4E-398 -1E-398 -> 1
ddsamq076 samequantum -4.000000000000000E-383 -1.004000000000000E-383 -> 1
ddsamq077 samequantum -4E-383 -1E-383 -> 1
ddsamq078 samequantum -4.999999999999999E+384 -9.949999999999999E+384 -> 1
ddsamq081 samequantum -4E-397 -1E-398 -> 0
ddsamq082 samequantum -4.000000000000000E-383 -1.000040000000000E-336 -> 0
ddsamq083 samequantum -4E-346 -1E-383 -> 0
ddsamq084 samequantum -4.999999999999999E+384 -9.999499999999999E+336 -> 0
ddsamq085 samequantum -4E-397 -1E-398 -> 0
ddsamq086 samequantum -4.000000000000000E-383 -1.004000000000000E-336 -> 0
ddsamq087 samequantum -4E-346 -1E-383 -> 0
ddsamq088 samequantum -4.999999999999999E+384 -9.949999999999999E+336 -> 0
-- specials & combinations
ddsamq0110 samequantum -Inf -Inf -> 1
ddsamq0111 samequantum -Inf Inf -> 1
ddsamq0112 samequantum -Inf NaN -> 0
ddsamq0113 samequantum -Inf -7E+3 -> 0
ddsamq0114 samequantum -Inf -7 -> 0
ddsamq0115 samequantum -Inf -7E-3 -> 0
ddsamq0116 samequantum -Inf -0E-3 -> 0
ddsamq0117 samequantum -Inf -0 -> 0
ddsamq0118 samequantum -Inf -0E+3 -> 0
ddsamq0119 samequantum -Inf 0E-3 -> 0
ddsamq0120 samequantum -Inf 0 -> 0
ddsamq0121 samequantum -Inf 0E+3 -> 0
ddsamq0122 samequantum -Inf 7E-3 -> 0
ddsamq0123 samequantum -Inf 7 -> 0
ddsamq0124 samequantum -Inf 7E+3 -> 0
ddsamq0125 samequantum -Inf sNaN -> 0
ddsamq0210 samequantum Inf -Inf -> 1
ddsamq0211 samequantum Inf Inf -> 1
ddsamq0212 samequantum Inf NaN -> 0
ddsamq0213 samequantum Inf -7E+3 -> 0
ddsamq0214 samequantum Inf -7 -> 0
ddsamq0215 samequantum Inf -7E-3 -> 0
ddsamq0216 samequantum Inf -0E-3 -> 0
ddsamq0217 samequantum Inf -0 -> 0
ddsamq0218 samequantum Inf -0E+3 -> 0
ddsamq0219 samequantum Inf 0E-3 -> 0
ddsamq0220 samequantum Inf 0 -> 0
ddsamq0221 samequantum Inf 0E+3 -> 0
ddsamq0222 samequantum Inf 7E-3 -> 0
ddsamq0223 samequantum Inf 7 -> 0
ddsamq0224 samequantum Inf 7E+3 -> 0
ddsamq0225 samequantum Inf sNaN -> 0
ddsamq0310 samequantum NaN -Inf -> 0
ddsamq0311 samequantum NaN Inf -> 0
ddsamq0312 samequantum NaN NaN -> 1
ddsamq0313 samequantum NaN -7E+3 -> 0
ddsamq0314 samequantum NaN -7 -> 0
ddsamq0315 samequantum NaN -7E-3 -> 0
ddsamq0316 samequantum NaN -0E-3 -> 0
ddsamq0317 samequantum NaN -0 -> 0
ddsamq0318 samequantum NaN -0E+3 -> 0
ddsamq0319 samequantum NaN 0E-3 -> 0
ddsamq0320 samequantum NaN 0 -> 0
ddsamq0321 samequantum NaN 0E+3 -> 0
ddsamq0322 samequantum NaN 7E-3 -> 0
ddsamq0323 samequantum NaN 7 -> 0
ddsamq0324 samequantum NaN 7E+3 -> 0
ddsamq0325 samequantum NaN sNaN -> 1
ddsamq0410 samequantum -7E+3 -Inf -> 0
ddsamq0411 samequantum -7E+3 Inf -> 0
ddsamq0412 samequantum -7E+3 NaN -> 0
ddsamq0413 samequantum -7E+3 -7E+3 -> 1
ddsamq0414 samequantum -7E+3 -7 -> 0
ddsamq0415 samequantum -7E+3 -7E-3 -> 0
ddsamq0416 samequantum -7E+3 -0E-3 -> 0
ddsamq0417 samequantum -7E+3 -0 -> 0
ddsamq0418 samequantum -7E+3 -0E+3 -> 1
ddsamq0419 samequantum -7E+3 0E-3 -> 0
ddsamq0420 samequantum -7E+3 0 -> 0
ddsamq0421 samequantum -7E+3 0E+3 -> 1
ddsamq0422 samequantum -7E+3 7E-3 -> 0
ddsamq0423 samequantum -7E+3 7 -> 0
ddsamq0424 samequantum -7E+3 7E+3 -> 1
ddsamq0425 samequantum -7E+3 sNaN -> 0
ddsamq0510 samequantum -7 -Inf -> 0
ddsamq0511 samequantum -7 Inf -> 0
ddsamq0512 samequantum -7 NaN -> 0
ddsamq0513 samequantum -7 -7E+3 -> 0
ddsamq0514 samequantum -7 -7 -> 1
ddsamq0515 samequantum -7 -7E-3 -> 0
ddsamq0516 samequantum -7 -0E-3 -> 0
ddsamq0517 samequantum -7 -0 -> 1
ddsamq0518 samequantum -7 -0E+3 -> 0
ddsamq0519 samequantum -7 0E-3 -> 0
ddsamq0520 samequantum -7 0 -> 1
ddsamq0521 samequantum -7 0E+3 -> 0
ddsamq0522 samequantum -7 7E-3 -> 0
ddsamq0523 samequantum -7 7 -> 1
ddsamq0524 samequantum -7 7E+3 -> 0
ddsamq0525 samequantum -7 sNaN -> 0
ddsamq0610 samequantum -7E-3 -Inf -> 0
ddsamq0611 samequantum -7E-3 Inf -> 0
ddsamq0612 samequantum -7E-3 NaN -> 0
ddsamq0613 samequantum -7E-3 -7E+3 -> 0
ddsamq0614 samequantum -7E-3 -7 -> 0
ddsamq0615 samequantum -7E-3 -7E-3 -> 1
ddsamq0616 samequantum -7E-3 -0E-3 -> 1
ddsamq0617 samequantum -7E-3 -0 -> 0
ddsamq0618 samequantum -7E-3 -0E+3 -> 0
ddsamq0619 samequantum -7E-3 0E-3 -> 1
ddsamq0620 samequantum -7E-3 0 -> 0
ddsamq0621 samequantum -7E-3 0E+3 -> 0
ddsamq0622 samequantum -7E-3 7E-3 -> 1
ddsamq0623 samequantum -7E-3 7 -> 0
ddsamq0624 samequantum -7E-3 7E+3 -> 0
ddsamq0625 samequantum -7E-3 sNaN -> 0
ddsamq0710 samequantum -0E-3 -Inf -> 0
ddsamq0711 samequantum -0E-3 Inf -> 0
ddsamq0712 samequantum -0E-3 NaN -> 0
ddsamq0713 samequantum -0E-3 -7E+3 -> 0
ddsamq0714 samequantum -0E-3 -7 -> 0
ddsamq0715 samequantum -0E-3 -7E-3 -> 1
ddsamq0716 samequantum -0E-3 -0E-3 -> 1
ddsamq0717 samequantum -0E-3 -0 -> 0
ddsamq0718 samequantum -0E-3 -0E+3 -> 0
ddsamq0719 samequantum -0E-3 0E-3 -> 1
ddsamq0720 samequantum -0E-3 0 -> 0
ddsamq0721 samequantum -0E-3 0E+3 -> 0
ddsamq0722 samequantum -0E-3 7E-3 -> 1
ddsamq0723 samequantum -0E-3 7 -> 0
ddsamq0724 samequantum -0E-3 7E+3 -> 0
ddsamq0725 samequantum -0E-3 sNaN -> 0
ddsamq0810 samequantum -0 -Inf -> 0
ddsamq0811 samequantum -0 Inf -> 0
ddsamq0812 samequantum -0 NaN -> 0
ddsamq0813 samequantum -0 -7E+3 -> 0
ddsamq0814 samequantum -0 -7 -> 1
ddsamq0815 samequantum -0 -7E-3 -> 0
ddsamq0816 samequantum -0 -0E-3 -> 0
ddsamq0817 samequantum -0 -0 -> 1
ddsamq0818 samequantum -0 -0E+3 -> 0
ddsamq0819 samequantum -0 0E-3 -> 0
ddsamq0820 samequantum -0 0 -> 1
ddsamq0821 samequantum -0 0E+3 -> 0
ddsamq0822 samequantum -0 7E-3 -> 0
ddsamq0823 samequantum -0 7 -> 1
ddsamq0824 samequantum -0 7E+3 -> 0
ddsamq0825 samequantum -0 sNaN -> 0
ddsamq0910 samequantum -0E+3 -Inf -> 0
ddsamq0911 samequantum -0E+3 Inf -> 0
ddsamq0912 samequantum -0E+3 NaN -> 0
ddsamq0913 samequantum -0E+3 -7E+3 -> 1
ddsamq0914 samequantum -0E+3 -7 -> 0
ddsamq0915 samequantum -0E+3 -7E-3 -> 0
ddsamq0916 samequantum -0E+3 -0E-3 -> 0
ddsamq0917 samequantum -0E+3 -0 -> 0
ddsamq0918 samequantum -0E+3 -0E+3 -> 1
ddsamq0919 samequantum -0E+3 0E-3 -> 0
ddsamq0920 samequantum -0E+3 0 -> 0
ddsamq0921 samequantum -0E+3 0E+3 -> 1
ddsamq0922 samequantum -0E+3 7E-3 -> 0
ddsamq0923 samequantum -0E+3 7 -> 0
ddsamq0924 samequantum -0E+3 7E+3 -> 1
ddsamq0925 samequantum -0E+3 sNaN -> 0
ddsamq1110 samequantum 0E-3 -Inf -> 0
ddsamq1111 samequantum 0E-3 Inf -> 0
ddsamq1112 samequantum 0E-3 NaN -> 0
ddsamq1113 samequantum 0E-3 -7E+3 -> 0
ddsamq1114 samequantum 0E-3 -7 -> 0
ddsamq1115 samequantum 0E-3 -7E-3 -> 1
ddsamq1116 samequantum 0E-3 -0E-3 -> 1
ddsamq1117 samequantum 0E-3 -0 -> 0
ddsamq1118 samequantum 0E-3 -0E+3 -> 0
ddsamq1119 samequantum 0E-3 0E-3 -> 1
ddsamq1120 samequantum 0E-3 0 -> 0
ddsamq1121 samequantum 0E-3 0E+3 -> 0
ddsamq1122 samequantum 0E-3 7E-3 -> 1
ddsamq1123 samequantum 0E-3 7 -> 0
ddsamq1124 samequantum 0E-3 7E+3 -> 0
ddsamq1125 samequantum 0E-3 sNaN -> 0
ddsamq1210 samequantum 0 -Inf -> 0
ddsamq1211 samequantum 0 Inf -> 0
ddsamq1212 samequantum 0 NaN -> 0
ddsamq1213 samequantum 0 -7E+3 -> 0
ddsamq1214 samequantum 0 -7 -> 1
ddsamq1215 samequantum 0 -7E-3 -> 0
ddsamq1216 samequantum 0 -0E-3 -> 0
ddsamq1217 samequantum 0 -0 -> 1
ddsamq1218 samequantum 0 -0E+3 -> 0
ddsamq1219 samequantum 0 0E-3 -> 0
ddsamq1220 samequantum 0 0 -> 1
ddsamq1221 samequantum 0 0E+3 -> 0
ddsamq1222 samequantum 0 7E-3 -> 0
ddsamq1223 samequantum 0 7 -> 1
ddsamq1224 samequantum 0 7E+3 -> 0
ddsamq1225 samequantum 0 sNaN -> 0
ddsamq1310 samequantum 0E+3 -Inf -> 0
ddsamq1311 samequantum 0E+3 Inf -> 0
ddsamq1312 samequantum 0E+3 NaN -> 0
ddsamq1313 samequantum 0E+3 -7E+3 -> 1
ddsamq1314 samequantum 0E+3 -7 -> 0
ddsamq1315 samequantum 0E+3 -7E-3 -> 0
ddsamq1316 samequantum 0E+3 -0E-3 -> 0
ddsamq1317 samequantum 0E+3 -0 -> 0
ddsamq1318 samequantum 0E+3 -0E+3 -> 1
ddsamq1319 samequantum 0E+3 0E-3 -> 0
ddsamq1320 samequantum 0E+3 0 -> 0
ddsamq1321 samequantum 0E+3 0E+3 -> 1
ddsamq1322 samequantum 0E+3 7E-3 -> 0
ddsamq1323 samequantum 0E+3 7 -> 0
ddsamq1324 samequantum 0E+3 7E+3 -> 1
ddsamq1325 samequantum 0E+3 sNaN -> 0
ddsamq1410 samequantum 7E-3 -Inf -> 0
ddsamq1411 samequantum 7E-3 Inf -> 0
ddsamq1412 samequantum 7E-3 NaN -> 0
ddsamq1413 samequantum 7E-3 -7E+3 -> 0
ddsamq1414 samequantum 7E-3 -7 -> 0
ddsamq1415 samequantum 7E-3 -7E-3 -> 1
ddsamq1416 samequantum 7E-3 -0E-3 -> 1
ddsamq1417 samequantum 7E-3 -0 -> 0
ddsamq1418 samequantum 7E-3 -0E+3 -> 0
ddsamq1419 samequantum 7E-3 0E-3 -> 1
ddsamq1420 samequantum 7E-3 0 -> 0
ddsamq1421 samequantum 7E-3 0E+3 -> 0
ddsamq1422 samequantum 7E-3 7E-3 -> 1
ddsamq1423 samequantum 7E-3 7 -> 0
ddsamq1424 samequantum 7E-3 7E+3 -> 0
ddsamq1425 samequantum 7E-3 sNaN -> 0
ddsamq1510 samequantum 7 -Inf -> 0
ddsamq1511 samequantum 7 Inf -> 0
ddsamq1512 samequantum 7 NaN -> 0
ddsamq1513 samequantum 7 -7E+3 -> 0
ddsamq1514 samequantum 7 -7 -> 1
ddsamq1515 samequantum 7 -7E-3 -> 0
ddsamq1516 samequantum 7 -0E-3 -> 0
ddsamq1517 samequantum 7 -0 -> 1
ddsamq1518 samequantum 7 -0E+3 -> 0
ddsamq1519 samequantum 7 0E-3 -> 0
ddsamq1520 samequantum 7 0 -> 1
ddsamq1521 samequantum 7 0E+3 -> 0
ddsamq1522 samequantum 7 7E-3 -> 0
ddsamq1523 samequantum 7 7 -> 1
ddsamq1524 samequantum 7 7E+3 -> 0
ddsamq1525 samequantum 7 sNaN -> 0
ddsamq1610 samequantum 7E+3 -Inf -> 0
ddsamq1611 samequantum 7E+3 Inf -> 0
ddsamq1612 samequantum 7E+3 NaN -> 0
ddsamq1613 samequantum 7E+3 -7E+3 -> 1
ddsamq1614 samequantum 7E+3 -7 -> 0
ddsamq1615 samequantum 7E+3 -7E-3 -> 0
ddsamq1616 samequantum 7E+3 -0E-3 -> 0
ddsamq1617 samequantum 7E+3 -0 -> 0
ddsamq1618 samequantum 7E+3 -0E+3 -> 1
ddsamq1619 samequantum 7E+3 0E-3 -> 0
ddsamq1620 samequantum 7E+3 0 -> 0
ddsamq1621 samequantum 7E+3 0E+3 -> 1
ddsamq1622 samequantum 7E+3 7E-3 -> 0
ddsamq1623 samequantum 7E+3 7 -> 0
ddsamq1624 samequantum 7E+3 7E+3 -> 1
ddsamq1625 samequantum 7E+3 sNaN -> 0
ddsamq1710 samequantum sNaN -Inf -> 0
ddsamq1711 samequantum sNaN Inf -> 0
ddsamq1712 samequantum sNaN NaN -> 1
ddsamq1713 samequantum sNaN -7E+3 -> 0
ddsamq1714 samequantum sNaN -7 -> 0
ddsamq1715 samequantum sNaN -7E-3 -> 0
ddsamq1716 samequantum sNaN -0E-3 -> 0
ddsamq1717 samequantum sNaN -0 -> 0
ddsamq1718 samequantum sNaN -0E+3 -> 0
ddsamq1719 samequantum sNaN 0E-3 -> 0
ddsamq1720 samequantum sNaN 0 -> 0
ddsamq1721 samequantum sNaN 0E+3 -> 0
ddsamq1722 samequantum sNaN 7E-3 -> 0
ddsamq1723 samequantum sNaN 7 -> 0
ddsamq1724 samequantum sNaN 7E+3 -> 0
ddsamq1725 samequantum sNaN sNaN -> 1
-- noisy NaNs
ddsamq1730 samequantum sNaN3 sNaN3 -> 1
ddsamq1731 samequantum sNaN3 sNaN4 -> 1
ddsamq1732 samequantum NaN3 NaN3 -> 1
ddsamq1733 samequantum NaN3 NaN4 -> 1
ddsamq1734 samequantum sNaN3 3 -> 0
ddsamq1735 samequantum NaN3 3 -> 0
ddsamq1736 samequantum 4 sNaN4 -> 0
ddsamq1737 samequantum 3 NaN3 -> 0
ddsamq1738 samequantum Inf sNaN4 -> 0
ddsamq1739 samequantum -Inf NaN3 -> 0
|
Added test/dectest/ddScaleB.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 |
------------------------------------------------------------------------
-- ddScalebB.decTest -- scale a decDouble by powers of 10 --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Max |rhs| is 2*(384+16) = 800
-- Sanity checks
ddscb001 scaleb 7.50 10 -> 7.50E+10
ddscb002 scaleb 7.50 3 -> 7.50E+3
ddscb003 scaleb 7.50 2 -> 750
ddscb004 scaleb 7.50 1 -> 75.0
ddscb005 scaleb 7.50 0 -> 7.50
ddscb006 scaleb 7.50 -1 -> 0.750
ddscb007 scaleb 7.50 -2 -> 0.0750
ddscb008 scaleb 7.50 -10 -> 7.50E-10
ddscb009 scaleb -7.50 3 -> -7.50E+3
ddscb010 scaleb -7.50 2 -> -750
ddscb011 scaleb -7.50 1 -> -75.0
ddscb012 scaleb -7.50 0 -> -7.50
ddscb013 scaleb -7.50 -1 -> -0.750
-- Infinities
ddscb014 scaleb Infinity 1 -> Infinity
ddscb015 scaleb -Infinity 2 -> -Infinity
ddscb016 scaleb Infinity -1 -> Infinity
ddscb017 scaleb -Infinity -2 -> -Infinity
-- Next two are somewhat undefined in 754r; treat as non-integer
ddscb018 scaleb 10 Infinity -> NaN Invalid_operation
ddscb019 scaleb 10 -Infinity -> NaN Invalid_operation
-- NaNs are undefined in 754r; assume usual processing
-- NaNs, 0 payload
ddscb021 scaleb NaN 1 -> NaN
ddscb022 scaleb -NaN -1 -> -NaN
ddscb023 scaleb sNaN 1 -> NaN Invalid_operation
ddscb024 scaleb -sNaN 1 -> -NaN Invalid_operation
ddscb025 scaleb 4 NaN -> NaN
ddscb026 scaleb -Inf -NaN -> -NaN
ddscb027 scaleb 4 sNaN -> NaN Invalid_operation
ddscb028 scaleb Inf -sNaN -> -NaN Invalid_operation
-- non-integer RHS
ddscb030 scaleb 1.23 1 -> 12.3
ddscb031 scaleb 1.23 1.00 -> NaN Invalid_operation
ddscb032 scaleb 1.23 1.1 -> NaN Invalid_operation
ddscb033 scaleb 1.23 1.01 -> NaN Invalid_operation
ddscb034 scaleb 1.23 0.01 -> NaN Invalid_operation
ddscb035 scaleb 1.23 0.11 -> NaN Invalid_operation
ddscb036 scaleb 1.23 0.999999999 -> NaN Invalid_operation
ddscb037 scaleb 1.23 -1 -> 0.123
ddscb038 scaleb 1.23 -1.00 -> NaN Invalid_operation
ddscb039 scaleb 1.23 -1.1 -> NaN Invalid_operation
ddscb040 scaleb 1.23 -1.01 -> NaN Invalid_operation
ddscb041 scaleb 1.23 -0.01 -> NaN Invalid_operation
ddscb042 scaleb 1.23 -0.11 -> NaN Invalid_operation
ddscb043 scaleb 1.23 -0.999999999 -> NaN Invalid_operation
ddscb044 scaleb 1.23 0.1 -> NaN Invalid_operation
ddscb045 scaleb 1.23 1E+1 -> NaN Invalid_operation
ddscb046 scaleb 1.23 1.1234E+6 -> NaN Invalid_operation
ddscb047 scaleb 1.23 1.123E+4 -> NaN Invalid_operation
-- out-of range RHS
ddscb120 scaleb 1.23 799 -> Infinity Overflow Inexact Rounded
ddscb121 scaleb 1.23 800 -> Infinity Overflow Inexact Rounded
ddscb122 scaleb 1.23 801 -> NaN Invalid_operation
ddscb123 scaleb 1.23 802 -> NaN Invalid_operation
ddscb124 scaleb 1.23 -799 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddscb125 scaleb 1.23 -800 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddscb126 scaleb 1.23 -801 -> NaN Invalid_operation
ddscb127 scaleb 1.23 -802 -> NaN Invalid_operation
-- NaNs, non-0 payload
-- propagating NaNs
ddscb861 scaleb NaN01 -Inf -> NaN1
ddscb862 scaleb -NaN02 -1000 -> -NaN2
ddscb863 scaleb NaN03 1000 -> NaN3
ddscb864 scaleb NaN04 Inf -> NaN4
ddscb865 scaleb NaN05 NaN61 -> NaN5
ddscb866 scaleb -Inf -NaN71 -> -NaN71
ddscb867 scaleb -1000 NaN81 -> NaN81
ddscb868 scaleb 1000 NaN91 -> NaN91
ddscb869 scaleb Inf NaN101 -> NaN101
ddscb871 scaleb sNaN011 -Inf -> NaN11 Invalid_operation
ddscb872 scaleb sNaN012 -1000 -> NaN12 Invalid_operation
ddscb873 scaleb -sNaN013 1000 -> -NaN13 Invalid_operation
ddscb874 scaleb sNaN014 NaN171 -> NaN14 Invalid_operation
ddscb875 scaleb sNaN015 sNaN181 -> NaN15 Invalid_operation
ddscb876 scaleb NaN016 sNaN191 -> NaN191 Invalid_operation
ddscb877 scaleb -Inf sNaN201 -> NaN201 Invalid_operation
ddscb878 scaleb -1000 sNaN211 -> NaN211 Invalid_operation
ddscb879 scaleb 1000 -sNaN221 -> -NaN221 Invalid_operation
ddscb880 scaleb Inf sNaN231 -> NaN231 Invalid_operation
ddscb881 scaleb NaN025 sNaN241 -> NaN241 Invalid_operation
-- finites
ddscb051 scaleb 7 -2 -> 0.07
ddscb052 scaleb -7 -2 -> -0.07
ddscb053 scaleb 75 -2 -> 0.75
ddscb054 scaleb -75 -2 -> -0.75
ddscb055 scaleb 7.50 -2 -> 0.0750
ddscb056 scaleb -7.50 -2 -> -0.0750
ddscb057 scaleb 7.500 -2 -> 0.07500
ddscb058 scaleb -7.500 -2 -> -0.07500
ddscb061 scaleb 7 -1 -> 0.7
ddscb062 scaleb -7 -1 -> -0.7
ddscb063 scaleb 75 -1 -> 7.5
ddscb064 scaleb -75 -1 -> -7.5
ddscb065 scaleb 7.50 -1 -> 0.750
ddscb066 scaleb -7.50 -1 -> -0.750
ddscb067 scaleb 7.500 -1 -> 0.7500
ddscb068 scaleb -7.500 -1 -> -0.7500
ddscb071 scaleb 7 0 -> 7
ddscb072 scaleb -7 0 -> -7
ddscb073 scaleb 75 0 -> 75
ddscb074 scaleb -75 0 -> -75
ddscb075 scaleb 7.50 0 -> 7.50
ddscb076 scaleb -7.50 0 -> -7.50
ddscb077 scaleb 7.500 0 -> 7.500
ddscb078 scaleb -7.500 0 -> -7.500
ddscb081 scaleb 7 1 -> 7E+1
ddscb082 scaleb -7 1 -> -7E+1
ddscb083 scaleb 75 1 -> 7.5E+2
ddscb084 scaleb -75 1 -> -7.5E+2
ddscb085 scaleb 7.50 1 -> 75.0
ddscb086 scaleb -7.50 1 -> -75.0
ddscb087 scaleb 7.500 1 -> 75.00
ddscb088 scaleb -7.500 1 -> -75.00
ddscb091 scaleb 7 2 -> 7E+2
ddscb092 scaleb -7 2 -> -7E+2
ddscb093 scaleb 75 2 -> 7.5E+3
ddscb094 scaleb -75 2 -> -7.5E+3
ddscb095 scaleb 7.50 2 -> 750
ddscb096 scaleb -7.50 2 -> -750
ddscb097 scaleb 7.500 2 -> 750.0
ddscb098 scaleb -7.500 2 -> -750.0
-- zeros
ddscb111 scaleb 0 1 -> 0E+1
ddscb112 scaleb -0 2 -> -0E+2
ddscb113 scaleb 0E+4 3 -> 0E+7
ddscb114 scaleb -0E+4 4 -> -0E+8
ddscb115 scaleb 0.0000 5 -> 0E+1
ddscb116 scaleb -0.0000 6 -> -0E+2
ddscb117 scaleb 0E-141 7 -> 0E-134
ddscb118 scaleb -0E-141 8 -> -0E-133
-- Nmax, Nmin, Ntiny
ddscb132 scaleb 9.999999999999999E+384 +384 -> Infinity Overflow Inexact Rounded
ddscb133 scaleb 9.999999999999999E+384 +10 -> Infinity Overflow Inexact Rounded
ddscb134 scaleb 9.999999999999999E+384 +1 -> Infinity Overflow Inexact Rounded
ddscb135 scaleb 9.999999999999999E+384 0 -> 9.999999999999999E+384
ddscb136 scaleb 9.999999999999999E+384 -1 -> 9.999999999999999E+383
ddscb137 scaleb 1E-383 +1 -> 1E-382
ddscb138 scaleb 1E-383 -0 -> 1E-383
ddscb139 scaleb 1E-383 -1 -> 1E-384 Subnormal
ddscb140 scaleb 1.000000000000000E-383 +1 -> 1.000000000000000E-382
ddscb141 scaleb 1.000000000000000E-383 0 -> 1.000000000000000E-383
ddscb142 scaleb 1.000000000000000E-383 -1 -> 1.00000000000000E-384 Subnormal Rounded
ddscb143 scaleb 1E-398 +1 -> 1E-397 Subnormal
ddscb144 scaleb 1E-398 -0 -> 1E-398 Subnormal
ddscb145 scaleb 1E-398 -1 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddscb150 scaleb -1E-398 +1 -> -1E-397 Subnormal
ddscb151 scaleb -1E-398 -0 -> -1E-398 Subnormal
ddscb152 scaleb -1E-398 -1 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
ddscb153 scaleb -1.000000000000000E-383 +1 -> -1.000000000000000E-382
ddscb154 scaleb -1.000000000000000E-383 +0 -> -1.000000000000000E-383
ddscb155 scaleb -1.000000000000000E-383 -1 -> -1.00000000000000E-384 Subnormal Rounded
ddscb156 scaleb -1E-383 +1 -> -1E-382
ddscb157 scaleb -1E-383 -0 -> -1E-383
ddscb158 scaleb -1E-383 -1 -> -1E-384 Subnormal
ddscb159 scaleb -9.999999999999999E+384 +1 -> -Infinity Overflow Inexact Rounded
ddscb160 scaleb -9.999999999999999E+384 +0 -> -9.999999999999999E+384
ddscb161 scaleb -9.999999999999999E+384 -1 -> -9.999999999999999E+383
ddscb162 scaleb -9E+384 +1 -> -Infinity Overflow Inexact Rounded
ddscb163 scaleb -1E+384 +1 -> -Infinity Overflow Inexact Rounded
-- some Origami
-- (these check that overflow is being done correctly)
ddscb171 scaleb 1000E+365 +1 -> 1.000E+369
ddscb172 scaleb 1000E+366 +1 -> 1.000E+370
ddscb173 scaleb 1000E+367 +1 -> 1.000E+371
ddscb174 scaleb 1000E+368 +1 -> 1.000E+372
ddscb175 scaleb 1000E+369 +1 -> 1.0000E+373 Clamped
ddscb176 scaleb 1000E+370 +1 -> 1.00000E+374 Clamped
ddscb177 scaleb 1000E+371 +1 -> 1.000000E+375 Clamped
ddscb178 scaleb 1000E+372 +1 -> 1.0000000E+376 Clamped
ddscb179 scaleb 1000E+373 +1 -> 1.00000000E+377 Clamped
ddscb180 scaleb 1000E+374 +1 -> 1.000000000E+378 Clamped
ddscb181 scaleb 1000E+375 +1 -> 1.0000000000E+379 Clamped
ddscb182 scaleb 1000E+376 +1 -> 1.00000000000E+380 Clamped
ddscb183 scaleb 1000E+377 +1 -> 1.000000000000E+381 Clamped
ddscb184 scaleb 1000E+378 +1 -> 1.0000000000000E+382 Clamped
ddscb185 scaleb 1000E+379 +1 -> 1.00000000000000E+383 Clamped
ddscb186 scaleb 1000E+380 +1 -> 1.000000000000000E+384 Clamped
ddscb187 scaleb 1000E+381 +1 -> Infinity Overflow Inexact Rounded
-- and a few more subnormal truncations
-- (these check that underflow is being done correctly)
ddscb201 scaleb 1.000000000000000E-383 0 -> 1.000000000000000E-383
ddscb202 scaleb 1.000000000000000E-383 -1 -> 1.00000000000000E-384 Subnormal Rounded
ddscb203 scaleb 1.000000000000000E-383 -2 -> 1.0000000000000E-385 Subnormal Rounded
ddscb204 scaleb 1.000000000000000E-383 -3 -> 1.000000000000E-386 Subnormal Rounded
ddscb205 scaleb 1.000000000000000E-383 -4 -> 1.00000000000E-387 Subnormal Rounded
ddscb206 scaleb 1.000000000000000E-383 -5 -> 1.0000000000E-388 Subnormal Rounded
ddscb207 scaleb 1.000000000000000E-383 -6 -> 1.000000000E-389 Subnormal Rounded
ddscb208 scaleb 1.000000000000000E-383 -7 -> 1.00000000E-390 Subnormal Rounded
ddscb209 scaleb 1.000000000000000E-383 -8 -> 1.0000000E-391 Subnormal Rounded
ddscb210 scaleb 1.000000000000000E-383 -9 -> 1.000000E-392 Subnormal Rounded
ddscb211 scaleb 1.000000000000000E-383 -10 -> 1.00000E-393 Subnormal Rounded
ddscb212 scaleb 1.000000000000000E-383 -11 -> 1.0000E-394 Subnormal Rounded
ddscb213 scaleb 1.000000000000000E-383 -12 -> 1.000E-395 Subnormal Rounded
ddscb214 scaleb 1.000000000000000E-383 -13 -> 1.00E-396 Subnormal Rounded
ddscb215 scaleb 1.000000000000000E-383 -14 -> 1.0E-397 Subnormal Rounded
ddscb216 scaleb 1.000000000000000E-383 -15 -> 1E-398 Subnormal Rounded
ddscb217 scaleb 1.000000000000000E-383 -16 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
ddscb218 scaleb 1.000000000000000E-383 -17 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
|
Added test/dectest/ddShift.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 |
------------------------------------------------------------------------
-- ddShift.decTest -- shift decDouble coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddshi001 shift 0 0 -> 0
ddshi002 shift 0 2 -> 0
ddshi003 shift 1 2 -> 100
ddshi004 shift 1 15 -> 1000000000000000
ddshi005 shift 1 16 -> 0
ddshi006 shift 1 -1 -> 0
ddshi007 shift 0 -2 -> 0
ddshi008 shift 1234567890123456 -1 -> 123456789012345
ddshi009 shift 1234567890123456 -15 -> 1
ddshi010 shift 1234567890123456 -16 -> 0
ddshi011 shift 9934567890123456 -15 -> 9
ddshi012 shift 9934567890123456 -16 -> 0
-- rhs must be an integer
ddshi015 shift 1 1.5 -> NaN Invalid_operation
ddshi016 shift 1 1.0 -> NaN Invalid_operation
ddshi017 shift 1 0.1 -> NaN Invalid_operation
ddshi018 shift 1 0.0 -> NaN Invalid_operation
ddshi019 shift 1 1E+1 -> NaN Invalid_operation
ddshi020 shift 1 1E+99 -> NaN Invalid_operation
ddshi021 shift 1 Inf -> NaN Invalid_operation
ddshi022 shift 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
ddshi025 shift 1 -1000 -> NaN Invalid_operation
ddshi026 shift 1 -17 -> NaN Invalid_operation
ddshi027 shift 1 17 -> NaN Invalid_operation
ddshi028 shift 1 1000 -> NaN Invalid_operation
-- full shifting pattern
ddshi030 shift 1234567890123456 -16 -> 0
ddshi031 shift 1234567890123456 -15 -> 1
ddshi032 shift 1234567890123456 -14 -> 12
ddshi033 shift 1234567890123456 -13 -> 123
ddshi034 shift 1234567890123456 -12 -> 1234
ddshi035 shift 1234567890123456 -11 -> 12345
ddshi036 shift 1234567890123456 -10 -> 123456
ddshi037 shift 1234567890123456 -9 -> 1234567
ddshi038 shift 1234567890123456 -8 -> 12345678
ddshi039 shift 1234567890123456 -7 -> 123456789
ddshi040 shift 1234567890123456 -6 -> 1234567890
ddshi041 shift 1234567890123456 -5 -> 12345678901
ddshi042 shift 1234567890123456 -4 -> 123456789012
ddshi043 shift 1234567890123456 -3 -> 1234567890123
ddshi044 shift 1234567890123456 -2 -> 12345678901234
ddshi045 shift 1234567890123456 -1 -> 123456789012345
ddshi046 shift 1234567890123456 -0 -> 1234567890123456
ddshi047 shift 1234567890123456 +0 -> 1234567890123456
ddshi048 shift 1234567890123456 +1 -> 2345678901234560
ddshi049 shift 1234567890123456 +2 -> 3456789012345600
ddshi050 shift 1234567890123456 +3 -> 4567890123456000
ddshi051 shift 1234567890123456 +4 -> 5678901234560000
ddshi052 shift 1234567890123456 +5 -> 6789012345600000
ddshi053 shift 1234567890123456 +6 -> 7890123456000000
ddshi054 shift 1234567890123456 +7 -> 8901234560000000
ddshi055 shift 1234567890123456 +8 -> 9012345600000000
ddshi056 shift 1234567890123456 +9 -> 123456000000000
ddshi057 shift 1234567890123456 +10 -> 1234560000000000
ddshi058 shift 1234567890123456 +11 -> 2345600000000000
ddshi059 shift 1234567890123456 +12 -> 3456000000000000
ddshi060 shift 1234567890123456 +13 -> 4560000000000000
ddshi061 shift 1234567890123456 +14 -> 5600000000000000
ddshi062 shift 1234567890123456 +15 -> 6000000000000000
ddshi063 shift 1234567890123456 +16 -> 0
-- zeros
ddshi070 shift 0E-10 +9 -> 0E-10
ddshi071 shift 0E-10 -9 -> 0E-10
ddshi072 shift 0.000 +9 -> 0.000
ddshi073 shift 0.000 -9 -> 0.000
ddshi074 shift 0E+10 +9 -> 0E+10
ddshi075 shift 0E+10 -9 -> 0E+10
ddshi076 shift -0E-10 +9 -> -0E-10
ddshi077 shift -0E-10 -9 -> -0E-10
ddshi078 shift -0.000 +9 -> -0.000
ddshi079 shift -0.000 -9 -> -0.000
ddshi080 shift -0E+10 +9 -> -0E+10
ddshi081 shift -0E+10 -9 -> -0E+10
-- Nmax, Nmin, Ntiny
ddshi141 shift 9.999999999999999E+384 -1 -> 9.99999999999999E+383
ddshi142 shift 9.999999999999999E+384 -15 -> 9E+369
ddshi143 shift 9.999999999999999E+384 1 -> 9.999999999999990E+384
ddshi144 shift 9.999999999999999E+384 15 -> 9.000000000000000E+384
ddshi145 shift 1E-383 -1 -> 0E-383
ddshi146 shift 1E-383 -15 -> 0E-383
ddshi147 shift 1E-383 1 -> 1.0E-382
ddshi148 shift 1E-383 15 -> 1.000000000000000E-368
ddshi151 shift 1.000000000000000E-383 -1 -> 1.00000000000000E-384
ddshi152 shift 1.000000000000000E-383 -15 -> 1E-398
ddshi153 shift 1.000000000000000E-383 1 -> 0E-398
ddshi154 shift 1.000000000000000E-383 15 -> 0E-398
ddshi155 shift 9.000000000000000E-383 -1 -> 9.00000000000000E-384
ddshi156 shift 9.000000000000000E-383 -15 -> 9E-398
ddshi157 shift 9.000000000000000E-383 1 -> 0E-398
ddshi158 shift 9.000000000000000E-383 15 -> 0E-398
ddshi160 shift 1E-398 -1 -> 0E-398
ddshi161 shift 1E-398 -15 -> 0E-398
ddshi162 shift 1E-398 1 -> 1.0E-397
ddshi163 shift 1E-398 15 -> 1.000000000000000E-383
-- negatives
ddshi171 shift -9.999999999999999E+384 -1 -> -9.99999999999999E+383
ddshi172 shift -9.999999999999999E+384 -15 -> -9E+369
ddshi173 shift -9.999999999999999E+384 1 -> -9.999999999999990E+384
ddshi174 shift -9.999999999999999E+384 15 -> -9.000000000000000E+384
ddshi175 shift -1E-383 -1 -> -0E-383
ddshi176 shift -1E-383 -15 -> -0E-383
ddshi177 shift -1E-383 1 -> -1.0E-382
ddshi178 shift -1E-383 15 -> -1.000000000000000E-368
ddshi181 shift -1.000000000000000E-383 -1 -> -1.00000000000000E-384
ddshi182 shift -1.000000000000000E-383 -15 -> -1E-398
ddshi183 shift -1.000000000000000E-383 1 -> -0E-398
ddshi184 shift -1.000000000000000E-383 15 -> -0E-398
ddshi185 shift -9.000000000000000E-383 -1 -> -9.00000000000000E-384
ddshi186 shift -9.000000000000000E-383 -15 -> -9E-398
ddshi187 shift -9.000000000000000E-383 1 -> -0E-398
ddshi188 shift -9.000000000000000E-383 15 -> -0E-398
ddshi190 shift -1E-398 -1 -> -0E-398
ddshi191 shift -1E-398 -15 -> -0E-398
ddshi192 shift -1E-398 1 -> -1.0E-397
ddshi193 shift -1E-398 15 -> -1.000000000000000E-383
-- more negatives (of sanities)
ddshi201 shift -0 0 -> -0
ddshi202 shift -0 2 -> -0
ddshi203 shift -1 2 -> -100
ddshi204 shift -1 15 -> -1000000000000000
ddshi205 shift -1 16 -> -0
ddshi206 shift -1 -1 -> -0
ddshi207 shift -0 -2 -> -0
ddshi208 shift -1234567890123456 -1 -> -123456789012345
ddshi209 shift -1234567890123456 -15 -> -1
ddshi210 shift -1234567890123456 -16 -> -0
ddshi211 shift -9934567890123456 -15 -> -9
ddshi212 shift -9934567890123456 -16 -> -0
-- Specials; NaNs are handled as usual
ddshi781 shift -Inf -8 -> -Infinity
ddshi782 shift -Inf -1 -> -Infinity
ddshi783 shift -Inf -0 -> -Infinity
ddshi784 shift -Inf 0 -> -Infinity
ddshi785 shift -Inf 1 -> -Infinity
ddshi786 shift -Inf 8 -> -Infinity
ddshi787 shift -1000 -Inf -> NaN Invalid_operation
ddshi788 shift -Inf -Inf -> NaN Invalid_operation
ddshi789 shift -1 -Inf -> NaN Invalid_operation
ddshi790 shift -0 -Inf -> NaN Invalid_operation
ddshi791 shift 0 -Inf -> NaN Invalid_operation
ddshi792 shift 1 -Inf -> NaN Invalid_operation
ddshi793 shift 1000 -Inf -> NaN Invalid_operation
ddshi794 shift Inf -Inf -> NaN Invalid_operation
ddshi800 shift Inf -Inf -> NaN Invalid_operation
ddshi801 shift Inf -8 -> Infinity
ddshi802 shift Inf -1 -> Infinity
ddshi803 shift Inf -0 -> Infinity
ddshi804 shift Inf 0 -> Infinity
ddshi805 shift Inf 1 -> Infinity
ddshi806 shift Inf 8 -> Infinity
ddshi807 shift Inf Inf -> NaN Invalid_operation
ddshi808 shift -1000 Inf -> NaN Invalid_operation
ddshi809 shift -Inf Inf -> NaN Invalid_operation
ddshi810 shift -1 Inf -> NaN Invalid_operation
ddshi811 shift -0 Inf -> NaN Invalid_operation
ddshi812 shift 0 Inf -> NaN Invalid_operation
ddshi813 shift 1 Inf -> NaN Invalid_operation
ddshi814 shift 1000 Inf -> NaN Invalid_operation
ddshi815 shift Inf Inf -> NaN Invalid_operation
ddshi821 shift NaN -Inf -> NaN
ddshi822 shift NaN -1000 -> NaN
ddshi823 shift NaN -1 -> NaN
ddshi824 shift NaN -0 -> NaN
ddshi825 shift NaN 0 -> NaN
ddshi826 shift NaN 1 -> NaN
ddshi827 shift NaN 1000 -> NaN
ddshi828 shift NaN Inf -> NaN
ddshi829 shift NaN NaN -> NaN
ddshi830 shift -Inf NaN -> NaN
ddshi831 shift -1000 NaN -> NaN
ddshi832 shift -1 NaN -> NaN
ddshi833 shift -0 NaN -> NaN
ddshi834 shift 0 NaN -> NaN
ddshi835 shift 1 NaN -> NaN
ddshi836 shift 1000 NaN -> NaN
ddshi837 shift Inf NaN -> NaN
ddshi841 shift sNaN -Inf -> NaN Invalid_operation
ddshi842 shift sNaN -1000 -> NaN Invalid_operation
ddshi843 shift sNaN -1 -> NaN Invalid_operation
ddshi844 shift sNaN -0 -> NaN Invalid_operation
ddshi845 shift sNaN 0 -> NaN Invalid_operation
ddshi846 shift sNaN 1 -> NaN Invalid_operation
ddshi847 shift sNaN 1000 -> NaN Invalid_operation
ddshi848 shift sNaN NaN -> NaN Invalid_operation
ddshi849 shift sNaN sNaN -> NaN Invalid_operation
ddshi850 shift NaN sNaN -> NaN Invalid_operation
ddshi851 shift -Inf sNaN -> NaN Invalid_operation
ddshi852 shift -1000 sNaN -> NaN Invalid_operation
ddshi853 shift -1 sNaN -> NaN Invalid_operation
ddshi854 shift -0 sNaN -> NaN Invalid_operation
ddshi855 shift 0 sNaN -> NaN Invalid_operation
ddshi856 shift 1 sNaN -> NaN Invalid_operation
ddshi857 shift 1000 sNaN -> NaN Invalid_operation
ddshi858 shift Inf sNaN -> NaN Invalid_operation
ddshi859 shift NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddshi861 shift NaN1 -Inf -> NaN1
ddshi862 shift +NaN2 -1000 -> NaN2
ddshi863 shift NaN3 1000 -> NaN3
ddshi864 shift NaN4 Inf -> NaN4
ddshi865 shift NaN5 +NaN6 -> NaN5
ddshi866 shift -Inf NaN7 -> NaN7
ddshi867 shift -1000 NaN8 -> NaN8
ddshi868 shift 1000 NaN9 -> NaN9
ddshi869 shift Inf +NaN10 -> NaN10
ddshi871 shift sNaN11 -Inf -> NaN11 Invalid_operation
ddshi872 shift sNaN12 -1000 -> NaN12 Invalid_operation
ddshi873 shift sNaN13 1000 -> NaN13 Invalid_operation
ddshi874 shift sNaN14 NaN17 -> NaN14 Invalid_operation
ddshi875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation
ddshi876 shift NaN16 sNaN19 -> NaN19 Invalid_operation
ddshi877 shift -Inf +sNaN20 -> NaN20 Invalid_operation
ddshi878 shift -1000 sNaN21 -> NaN21 Invalid_operation
ddshi879 shift 1000 sNaN22 -> NaN22 Invalid_operation
ddshi880 shift Inf sNaN23 -> NaN23 Invalid_operation
ddshi881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddshi882 shift -NaN26 NaN28 -> -NaN26
ddshi883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddshi884 shift 1000 -NaN30 -> -NaN30
ddshi885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
|
Added test/dectest/ddSubtract.decTest.
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------------------------------------------------------------------------
-- ddSubtract.decTest -- decDouble subtraction --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decDoubles only; all arguments are
-- representable in a decDouble
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- [first group are 'quick confidence check']
ddsub001 subtract 0 0 -> '0'
ddsub002 subtract 1 1 -> '0'
ddsub003 subtract 1 2 -> '-1'
ddsub004 subtract 2 1 -> '1'
ddsub005 subtract 2 2 -> '0'
ddsub006 subtract 3 2 -> '1'
ddsub007 subtract 2 3 -> '-1'
ddsub011 subtract -0 0 -> '-0'
ddsub012 subtract -1 1 -> '-2'
ddsub013 subtract -1 2 -> '-3'
ddsub014 subtract -2 1 -> '-3'
ddsub015 subtract -2 2 -> '-4'
ddsub016 subtract -3 2 -> '-5'
ddsub017 subtract -2 3 -> '-5'
ddsub021 subtract 0 -0 -> '0'
ddsub022 subtract 1 -1 -> '2'
ddsub023 subtract 1 -2 -> '3'
ddsub024 subtract 2 -1 -> '3'
ddsub025 subtract 2 -2 -> '4'
ddsub026 subtract 3 -2 -> '5'
ddsub027 subtract 2 -3 -> '5'
ddsub030 subtract 11 1 -> 10
ddsub031 subtract 10 1 -> 9
ddsub032 subtract 9 1 -> 8
ddsub033 subtract 1 1 -> 0
ddsub034 subtract 0 1 -> -1
ddsub035 subtract -1 1 -> -2
ddsub036 subtract -9 1 -> -10
ddsub037 subtract -10 1 -> -11
ddsub038 subtract -11 1 -> -12
ddsub040 subtract '5.75' '3.3' -> '2.45'
ddsub041 subtract '5' '-3' -> '8'
ddsub042 subtract '-5' '-3' -> '-2'
ddsub043 subtract '-7' '2.5' -> '-9.5'
ddsub044 subtract '0.7' '0.3' -> '0.4'
ddsub045 subtract '1.3' '0.3' -> '1.0'
ddsub046 subtract '1.25' '1.25' -> '0.00'
ddsub050 subtract '1.23456789' '1.00000000' -> '0.23456789'
ddsub051 subtract '1.23456789' '1.00000089' -> '0.23456700'
ddsub060 subtract '70' '10000e+16' -> '-1.000000000000000E+20' Inexact Rounded
ddsub061 subtract '700' '10000e+16' -> '-1.000000000000000E+20' Inexact Rounded
ddsub062 subtract '7000' '10000e+16' -> '-9.999999999999999E+19' Inexact Rounded
ddsub063 subtract '70000' '10000e+16' -> '-9.999999999999993E+19' Rounded
ddsub064 subtract '700000' '10000e+16' -> '-9.999999999999930E+19' Rounded
-- symmetry:
ddsub065 subtract '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded
ddsub066 subtract '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded
ddsub067 subtract '10000e+16' '7000' -> '9.999999999999999E+19' Inexact Rounded
ddsub068 subtract '10000e+16' '70000' -> '9.999999999999993E+19' Rounded
ddsub069 subtract '10000e+16' '700000' -> '9.999999999999930E+19' Rounded
-- some of the next group are really constructor tests
ddsub090 subtract '00.0' '0.0' -> '0.0'
ddsub091 subtract '00.0' '0.00' -> '0.00'
ddsub092 subtract '0.00' '00.0' -> '0.00'
ddsub093 subtract '00.0' '0.00' -> '0.00'
ddsub094 subtract '0.00' '00.0' -> '0.00'
ddsub095 subtract '3' '.3' -> '2.7'
ddsub096 subtract '3.' '.3' -> '2.7'
ddsub097 subtract '3.0' '.3' -> '2.7'
ddsub098 subtract '3.00' '.3' -> '2.70'
ddsub099 subtract '3' '3' -> '0'
ddsub100 subtract '3' '+3' -> '0'
ddsub101 subtract '3' '-3' -> '6'
ddsub102 subtract '3' '0.3' -> '2.7'
ddsub103 subtract '3.' '0.3' -> '2.7'
ddsub104 subtract '3.0' '0.3' -> '2.7'
ddsub105 subtract '3.00' '0.3' -> '2.70'
ddsub106 subtract '3' '3.0' -> '0.0'
ddsub107 subtract '3' '+3.0' -> '0.0'
ddsub108 subtract '3' '-3.0' -> '6.0'
-- the above all from add; massaged and extended. Now some new ones...
-- [particularly important for comparisons]
-- NB: -xE-8 below were non-exponents pre-ANSI X3-274, and -1E-7 or 0E-7
-- with input rounding.
ddsub120 subtract '10.23456784' '10.23456789' -> '-5E-8'
ddsub121 subtract '10.23456785' '10.23456789' -> '-4E-8'
ddsub122 subtract '10.23456786' '10.23456789' -> '-3E-8'
ddsub123 subtract '10.23456787' '10.23456789' -> '-2E-8'
ddsub124 subtract '10.23456788' '10.23456789' -> '-1E-8'
ddsub125 subtract '10.23456789' '10.23456789' -> '0E-8'
ddsub126 subtract '10.23456790' '10.23456789' -> '1E-8'
ddsub127 subtract '10.23456791' '10.23456789' -> '2E-8'
ddsub128 subtract '10.23456792' '10.23456789' -> '3E-8'
ddsub129 subtract '10.23456793' '10.23456789' -> '4E-8'
ddsub130 subtract '10.23456794' '10.23456789' -> '5E-8'
ddsub131 subtract '10.23456781' '10.23456786' -> '-5E-8'
ddsub132 subtract '10.23456782' '10.23456786' -> '-4E-8'
ddsub133 subtract '10.23456783' '10.23456786' -> '-3E-8'
ddsub134 subtract '10.23456784' '10.23456786' -> '-2E-8'
ddsub135 subtract '10.23456785' '10.23456786' -> '-1E-8'
ddsub136 subtract '10.23456786' '10.23456786' -> '0E-8'
ddsub137 subtract '10.23456787' '10.23456786' -> '1E-8'
ddsub138 subtract '10.23456788' '10.23456786' -> '2E-8'
ddsub139 subtract '10.23456789' '10.23456786' -> '3E-8'
ddsub140 subtract '10.23456790' '10.23456786' -> '4E-8'
ddsub141 subtract '10.23456791' '10.23456786' -> '5E-8'
ddsub142 subtract '1' '0.999999999' -> '1E-9'
ddsub143 subtract '0.999999999' '1' -> '-1E-9'
ddsub144 subtract '-10.23456780' '-10.23456786' -> '6E-8'
ddsub145 subtract '-10.23456790' '-10.23456786' -> '-4E-8'
ddsub146 subtract '-10.23456791' '-10.23456786' -> '-5E-8'
-- additional scaled arithmetic tests [0.97 problem]
ddsub160 subtract '0' '.1' -> '-0.1'
ddsub161 subtract '00' '.97983' -> '-0.97983'
ddsub162 subtract '0' '.9' -> '-0.9'
ddsub163 subtract '0' '0.102' -> '-0.102'
ddsub164 subtract '0' '.4' -> '-0.4'
ddsub165 subtract '0' '.307' -> '-0.307'
ddsub166 subtract '0' '.43822' -> '-0.43822'
ddsub167 subtract '0' '.911' -> '-0.911'
ddsub168 subtract '.0' '.02' -> '-0.02'
ddsub169 subtract '00' '.392' -> '-0.392'
ddsub170 subtract '0' '.26' -> '-0.26'
ddsub171 subtract '0' '0.51' -> '-0.51'
ddsub172 subtract '0' '.2234' -> '-0.2234'
ddsub173 subtract '0' '.2' -> '-0.2'
ddsub174 subtract '.0' '.0008' -> '-0.0008'
-- 0. on left
ddsub180 subtract '0.0' '-.1' -> '0.1'
ddsub181 subtract '0.00' '-.97983' -> '0.97983'
ddsub182 subtract '0.0' '-.9' -> '0.9'
ddsub183 subtract '0.0' '-0.102' -> '0.102'
ddsub184 subtract '0.0' '-.4' -> '0.4'
ddsub185 subtract '0.0' '-.307' -> '0.307'
ddsub186 subtract '0.0' '-.43822' -> '0.43822'
ddsub187 subtract '0.0' '-.911' -> '0.911'
ddsub188 subtract '0.0' '-.02' -> '0.02'
ddsub189 subtract '0.00' '-.392' -> '0.392'
ddsub190 subtract '0.0' '-.26' -> '0.26'
ddsub191 subtract '0.0' '-0.51' -> '0.51'
ddsub192 subtract '0.0' '-.2234' -> '0.2234'
ddsub193 subtract '0.0' '-.2' -> '0.2'
ddsub194 subtract '0.0' '-.0008' -> '0.0008'
-- negatives of same
ddsub200 subtract '0' '-.1' -> '0.1'
ddsub201 subtract '00' '-.97983' -> '0.97983'
ddsub202 subtract '0' '-.9' -> '0.9'
ddsub203 subtract '0' '-0.102' -> '0.102'
ddsub204 subtract '0' '-.4' -> '0.4'
ddsub205 subtract '0' '-.307' -> '0.307'
ddsub206 subtract '0' '-.43822' -> '0.43822'
ddsub207 subtract '0' '-.911' -> '0.911'
ddsub208 subtract '.0' '-.02' -> '0.02'
ddsub209 subtract '00' '-.392' -> '0.392'
ddsub210 subtract '0' '-.26' -> '0.26'
ddsub211 subtract '0' '-0.51' -> '0.51'
ddsub212 subtract '0' '-.2234' -> '0.2234'
ddsub213 subtract '0' '-.2' -> '0.2'
ddsub214 subtract '.0' '-.0008' -> '0.0008'
-- more fixed, LHS swaps [really the same as testcases under add]
ddsub220 subtract '-56267E-12' 0 -> '-5.6267E-8'
ddsub221 subtract '-56267E-11' 0 -> '-5.6267E-7'
ddsub222 subtract '-56267E-10' 0 -> '-0.0000056267'
ddsub223 subtract '-56267E-9' 0 -> '-0.000056267'
ddsub224 subtract '-56267E-8' 0 -> '-0.00056267'
ddsub225 subtract '-56267E-7' 0 -> '-0.0056267'
ddsub226 subtract '-56267E-6' 0 -> '-0.056267'
ddsub227 subtract '-56267E-5' 0 -> '-0.56267'
ddsub228 subtract '-56267E-2' 0 -> '-562.67'
ddsub229 subtract '-56267E-1' 0 -> '-5626.7'
ddsub230 subtract '-56267E-0' 0 -> '-56267'
-- symmetry ...
ddsub240 subtract 0 '-56267E-12' -> '5.6267E-8'
ddsub241 subtract 0 '-56267E-11' -> '5.6267E-7'
ddsub242 subtract 0 '-56267E-10' -> '0.0000056267'
ddsub243 subtract 0 '-56267E-9' -> '0.000056267'
ddsub244 subtract 0 '-56267E-8' -> '0.00056267'
ddsub245 subtract 0 '-56267E-7' -> '0.0056267'
ddsub246 subtract 0 '-56267E-6' -> '0.056267'
ddsub247 subtract 0 '-56267E-5' -> '0.56267'
ddsub248 subtract 0 '-56267E-2' -> '562.67'
ddsub249 subtract 0 '-56267E-1' -> '5626.7'
ddsub250 subtract 0 '-56267E-0' -> '56267'
-- now some more from the 'new' add
ddsub301 subtract '1.23456789' '1.00000000' -> '0.23456789'
ddsub302 subtract '1.23456789' '1.00000011' -> '0.23456778'
-- some carrying effects
ddsub321 subtract '0.9998' '0.0000' -> '0.9998'
ddsub322 subtract '0.9998' '0.0001' -> '0.9997'
ddsub323 subtract '0.9998' '0.0002' -> '0.9996'
ddsub324 subtract '0.9998' '0.0003' -> '0.9995'
ddsub325 subtract '0.9998' '-0.0000' -> '0.9998'
ddsub326 subtract '0.9998' '-0.0001' -> '0.9999'
ddsub327 subtract '0.9998' '-0.0002' -> '1.0000'
ddsub328 subtract '0.9998' '-0.0003' -> '1.0001'
-- internal boundaries
ddsub346 subtract '10000e+9' '7' -> '9999999999993'
ddsub347 subtract '10000e+9' '70' -> '9999999999930'
ddsub348 subtract '10000e+9' '700' -> '9999999999300'
ddsub349 subtract '10000e+9' '7000' -> '9999999993000'
ddsub350 subtract '10000e+9' '70000' -> '9999999930000'
ddsub351 subtract '10000e+9' '700000' -> '9999999300000'
ddsub352 subtract '7' '10000e+9' -> '-9999999999993'
ddsub353 subtract '70' '10000e+9' -> '-9999999999930'
ddsub354 subtract '700' '10000e+9' -> '-9999999999300'
ddsub355 subtract '7000' '10000e+9' -> '-9999999993000'
ddsub356 subtract '70000' '10000e+9' -> '-9999999930000'
ddsub357 subtract '700000' '10000e+9' -> '-9999999300000'
-- zero preservation
ddsub361 subtract 1 '0.0001' -> '0.9999'
ddsub362 subtract 1 '0.00001' -> '0.99999'
ddsub363 subtract 1 '0.000001' -> '0.999999'
ddsub364 subtract 1 '0.0000000000000001' -> '0.9999999999999999'
ddsub365 subtract 1 '0.00000000000000001' -> '1.000000000000000' Inexact Rounded
ddsub366 subtract 1 '0.000000000000000001' -> '1.000000000000000' Inexact Rounded
-- some funny zeros [in case of bad signum]
ddsub370 subtract 1 0 -> 1
ddsub371 subtract 1 0. -> 1
ddsub372 subtract 1 .0 -> 1.0
ddsub373 subtract 1 0.0 -> 1.0
ddsub374 subtract 0 1 -> -1
ddsub375 subtract 0. 1 -> -1
ddsub376 subtract .0 1 -> -1.0
ddsub377 subtract 0.0 1 -> -1.0
-- leading 0 digit before round
ddsub910 subtract -103519362 -51897955.3 -> -51621406.7
ddsub911 subtract 159579.444 89827.5229 -> 69751.9211
ddsub920 subtract 333.0000000123456 33.00000001234566 -> 299.9999999999999 Inexact Rounded
ddsub921 subtract 333.0000000123456 33.00000001234565 -> 300.0000000000000 Inexact Rounded
ddsub922 subtract 133.0000000123456 33.00000001234565 -> 99.99999999999995
ddsub923 subtract 133.0000000123456 33.00000001234564 -> 99.99999999999996
ddsub924 subtract 133.0000000123456 33.00000001234540 -> 100.0000000000002 Rounded
ddsub925 subtract 133.0000000123456 43.00000001234560 -> 90.00000000000000
ddsub926 subtract 133.0000000123456 43.00000001234561 -> 89.99999999999999
ddsub927 subtract 133.0000000123456 43.00000001234566 -> 89.99999999999994
ddsub928 subtract 101.0000000123456 91.00000001234566 -> 9.99999999999994
ddsub929 subtract 101.0000000123456 99.00000001234566 -> 1.99999999999994
-- more LHS swaps [were fixed]
ddsub390 subtract '-56267E-10' 0 -> '-0.0000056267'
ddsub391 subtract '-56267E-6' 0 -> '-0.056267'
ddsub392 subtract '-56267E-5' 0 -> '-0.56267'
ddsub393 subtract '-56267E-4' 0 -> '-5.6267'
ddsub394 subtract '-56267E-3' 0 -> '-56.267'
ddsub395 subtract '-56267E-2' 0 -> '-562.67'
ddsub396 subtract '-56267E-1' 0 -> '-5626.7'
ddsub397 subtract '-56267E-0' 0 -> '-56267'
ddsub398 subtract '-5E-10' 0 -> '-5E-10'
ddsub399 subtract '-5E-7' 0 -> '-5E-7'
ddsub400 subtract '-5E-6' 0 -> '-0.000005'
ddsub401 subtract '-5E-5' 0 -> '-0.00005'
ddsub402 subtract '-5E-4' 0 -> '-0.0005'
ddsub403 subtract '-5E-1' 0 -> '-0.5'
ddsub404 subtract '-5E0' 0 -> '-5'
ddsub405 subtract '-5E1' 0 -> '-50'
ddsub406 subtract '-5E5' 0 -> '-500000'
ddsub407 subtract '-5E15' 0 -> '-5000000000000000'
ddsub408 subtract '-5E16' 0 -> '-5.000000000000000E+16' Rounded
ddsub409 subtract '-5E17' 0 -> '-5.000000000000000E+17' Rounded
ddsub410 subtract '-5E18' 0 -> '-5.000000000000000E+18' Rounded
ddsub411 subtract '-5E100' 0 -> '-5.000000000000000E+100' Rounded
-- more RHS swaps [were fixed]
ddsub420 subtract 0 '-56267E-10' -> '0.0000056267'
ddsub421 subtract 0 '-56267E-6' -> '0.056267'
ddsub422 subtract 0 '-56267E-5' -> '0.56267'
ddsub423 subtract 0 '-56267E-4' -> '5.6267'
ddsub424 subtract 0 '-56267E-3' -> '56.267'
ddsub425 subtract 0 '-56267E-2' -> '562.67'
ddsub426 subtract 0 '-56267E-1' -> '5626.7'
ddsub427 subtract 0 '-56267E-0' -> '56267'
ddsub428 subtract 0 '-5E-10' -> '5E-10'
ddsub429 subtract 0 '-5E-7' -> '5E-7'
ddsub430 subtract 0 '-5E-6' -> '0.000005'
ddsub431 subtract 0 '-5E-5' -> '0.00005'
ddsub432 subtract 0 '-5E-4' -> '0.0005'
ddsub433 subtract 0 '-5E-1' -> '0.5'
ddsub434 subtract 0 '-5E0' -> '5'
ddsub435 subtract 0 '-5E1' -> '50'
ddsub436 subtract 0 '-5E5' -> '500000'
ddsub437 subtract 0 '-5E15' -> '5000000000000000'
ddsub438 subtract 0 '-5E16' -> '5.000000000000000E+16' Rounded
ddsub439 subtract 0 '-5E17' -> '5.000000000000000E+17' Rounded
ddsub440 subtract 0 '-5E18' -> '5.000000000000000E+18' Rounded
ddsub441 subtract 0 '-5E100' -> '5.000000000000000E+100' Rounded
-- try borderline precision, with carries, etc.
ddsub461 subtract '1E+16' '1' -> '9999999999999999'
ddsub462 subtract '1E+12' '-1.111' -> '1000000000001.111'
ddsub463 subtract '1.111' '-1E+12' -> '1000000000001.111'
ddsub464 subtract '-1' '-1E+16' -> '9999999999999999'
ddsub465 subtract '7E+15' '1' -> '6999999999999999'
ddsub466 subtract '7E+12' '-1.111' -> '7000000000001.111'
ddsub467 subtract '1.111' '-7E+12' -> '7000000000001.111'
ddsub468 subtract '-1' '-7E+15' -> '6999999999999999'
-- 1234567890123456 1234567890123456 1 23456789012345
ddsub470 subtract '0.4444444444444444' '-0.5555555555555563' -> '1.000000000000001' Inexact Rounded
ddsub471 subtract '0.4444444444444444' '-0.5555555555555562' -> '1.000000000000001' Inexact Rounded
ddsub472 subtract '0.4444444444444444' '-0.5555555555555561' -> '1.000000000000000' Inexact Rounded
ddsub473 subtract '0.4444444444444444' '-0.5555555555555560' -> '1.000000000000000' Inexact Rounded
ddsub474 subtract '0.4444444444444444' '-0.5555555555555559' -> '1.000000000000000' Inexact Rounded
ddsub475 subtract '0.4444444444444444' '-0.5555555555555558' -> '1.000000000000000' Inexact Rounded
ddsub476 subtract '0.4444444444444444' '-0.5555555555555557' -> '1.000000000000000' Inexact Rounded
ddsub477 subtract '0.4444444444444444' '-0.5555555555555556' -> '1.000000000000000' Rounded
ddsub478 subtract '0.4444444444444444' '-0.5555555555555555' -> '0.9999999999999999'
ddsub479 subtract '0.4444444444444444' '-0.5555555555555554' -> '0.9999999999999998'
ddsub480 subtract '0.4444444444444444' '-0.5555555555555553' -> '0.9999999999999997'
ddsub481 subtract '0.4444444444444444' '-0.5555555555555552' -> '0.9999999999999996'
ddsub482 subtract '0.4444444444444444' '-0.5555555555555551' -> '0.9999999999999995'
ddsub483 subtract '0.4444444444444444' '-0.5555555555555550' -> '0.9999999999999994'
-- and some more, including residue effects and different roundings
rounding: half_up
ddsub500 subtract '1231234567456789' 0 -> '1231234567456789'
ddsub501 subtract '1231234567456789' 0.000000001 -> '1231234567456789' Inexact Rounded
ddsub502 subtract '1231234567456789' 0.000001 -> '1231234567456789' Inexact Rounded
ddsub503 subtract '1231234567456789' 0.1 -> '1231234567456789' Inexact Rounded
ddsub504 subtract '1231234567456789' 0.4 -> '1231234567456789' Inexact Rounded
ddsub505 subtract '1231234567456789' 0.49 -> '1231234567456789' Inexact Rounded
ddsub506 subtract '1231234567456789' 0.499999 -> '1231234567456789' Inexact Rounded
ddsub507 subtract '1231234567456789' 0.499999999 -> '1231234567456789' Inexact Rounded
ddsub508 subtract '1231234567456789' 0.5 -> '1231234567456789' Inexact Rounded
ddsub509 subtract '1231234567456789' 0.500000001 -> '1231234567456788' Inexact Rounded
ddsub510 subtract '1231234567456789' 0.500001 -> '1231234567456788' Inexact Rounded
ddsub511 subtract '1231234567456789' 0.51 -> '1231234567456788' Inexact Rounded
ddsub512 subtract '1231234567456789' 0.6 -> '1231234567456788' Inexact Rounded
ddsub513 subtract '1231234567456789' 0.9 -> '1231234567456788' Inexact Rounded
ddsub514 subtract '1231234567456789' 0.99999 -> '1231234567456788' Inexact Rounded
ddsub515 subtract '1231234567456789' 0.999999999 -> '1231234567456788' Inexact Rounded
ddsub516 subtract '1231234567456789' 1 -> '1231234567456788'
ddsub517 subtract '1231234567456789' 1.000000001 -> '1231234567456788' Inexact Rounded
ddsub518 subtract '1231234567456789' 1.00001 -> '1231234567456788' Inexact Rounded
ddsub519 subtract '1231234567456789' 1.1 -> '1231234567456788' Inexact Rounded
rounding: half_even
ddsub520 subtract '1231234567456789' 0 -> '1231234567456789'
ddsub521 subtract '1231234567456789' 0.000000001 -> '1231234567456789' Inexact Rounded
ddsub522 subtract '1231234567456789' 0.000001 -> '1231234567456789' Inexact Rounded
ddsub523 subtract '1231234567456789' 0.1 -> '1231234567456789' Inexact Rounded
ddsub524 subtract '1231234567456789' 0.4 -> '1231234567456789' Inexact Rounded
ddsub525 subtract '1231234567456789' 0.49 -> '1231234567456789' Inexact Rounded
ddsub526 subtract '1231234567456789' 0.499999 -> '1231234567456789' Inexact Rounded
ddsub527 subtract '1231234567456789' 0.499999999 -> '1231234567456789' Inexact Rounded
ddsub528 subtract '1231234567456789' 0.5 -> '1231234567456788' Inexact Rounded
ddsub529 subtract '1231234567456789' 0.500000001 -> '1231234567456788' Inexact Rounded
ddsub530 subtract '1231234567456789' 0.500001 -> '1231234567456788' Inexact Rounded
ddsub531 subtract '1231234567456789' 0.51 -> '1231234567456788' Inexact Rounded
ddsub532 subtract '1231234567456789' 0.6 -> '1231234567456788' Inexact Rounded
ddsub533 subtract '1231234567456789' 0.9 -> '1231234567456788' Inexact Rounded
ddsub534 subtract '1231234567456789' 0.99999 -> '1231234567456788' Inexact Rounded
ddsub535 subtract '1231234567456789' 0.999999999 -> '1231234567456788' Inexact Rounded
ddsub536 subtract '1231234567456789' 1 -> '1231234567456788'
ddsub537 subtract '1231234567456789' 1.00000001 -> '1231234567456788' Inexact Rounded
ddsub538 subtract '1231234567456789' 1.00001 -> '1231234567456788' Inexact Rounded
ddsub539 subtract '1231234567456789' 1.1 -> '1231234567456788' Inexact Rounded
-- critical few with even bottom digit...
ddsub540 subtract '1231234567456788' 0.499999999 -> '1231234567456788' Inexact Rounded
ddsub541 subtract '1231234567456788' 0.5 -> '1231234567456788' Inexact Rounded
ddsub542 subtract '1231234567456788' 0.500000001 -> '1231234567456787' Inexact Rounded
rounding: down
ddsub550 subtract '1231234567456789' 0 -> '1231234567456789'
ddsub551 subtract '1231234567456789' 0.000000001 -> '1231234567456788' Inexact Rounded
ddsub552 subtract '1231234567456789' 0.000001 -> '1231234567456788' Inexact Rounded
ddsub553 subtract '1231234567456789' 0.1 -> '1231234567456788' Inexact Rounded
ddsub554 subtract '1231234567456789' 0.4 -> '1231234567456788' Inexact Rounded
ddsub555 subtract '1231234567456789' 0.49 -> '1231234567456788' Inexact Rounded
ddsub556 subtract '1231234567456789' 0.499999 -> '1231234567456788' Inexact Rounded
ddsub557 subtract '1231234567456789' 0.499999999 -> '1231234567456788' Inexact Rounded
ddsub558 subtract '1231234567456789' 0.5 -> '1231234567456788' Inexact Rounded
ddsub559 subtract '1231234567456789' 0.500000001 -> '1231234567456788' Inexact Rounded
ddsub560 subtract '1231234567456789' 0.500001 -> '1231234567456788' Inexact Rounded
ddsub561 subtract '1231234567456789' 0.51 -> '1231234567456788' Inexact Rounded
ddsub562 subtract '1231234567456789' 0.6 -> '1231234567456788' Inexact Rounded
ddsub563 subtract '1231234567456789' 0.9 -> '1231234567456788' Inexact Rounded
ddsub564 subtract '1231234567456789' 0.99999 -> '1231234567456788' Inexact Rounded
ddsub565 subtract '1231234567456789' 0.999999999 -> '1231234567456788' Inexact Rounded
ddsub566 subtract '1231234567456789' 1 -> '1231234567456788'
ddsub567 subtract '1231234567456789' 1.00000001 -> '1231234567456787' Inexact Rounded
ddsub568 subtract '1231234567456789' 1.00001 -> '1231234567456787' Inexact Rounded
ddsub569 subtract '1231234567456789' 1.1 -> '1231234567456787' Inexact Rounded
-- symmetry...
rounding: half_up
ddsub600 subtract 0 '1231234567456789' -> '-1231234567456789'
ddsub601 subtract 0.000000001 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub602 subtract 0.000001 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub603 subtract 0.1 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub604 subtract 0.4 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub605 subtract 0.49 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub606 subtract 0.499999 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub607 subtract 0.499999999 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub608 subtract 0.5 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub609 subtract 0.500000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub610 subtract 0.500001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub611 subtract 0.51 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub612 subtract 0.6 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub613 subtract 0.9 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub614 subtract 0.99999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub615 subtract 0.999999999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub616 subtract 1 '1231234567456789' -> '-1231234567456788'
ddsub617 subtract 1.000000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub618 subtract 1.00001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub619 subtract 1.1 '1231234567456789' -> '-1231234567456788' Inexact Rounded
rounding: half_even
ddsub620 subtract 0 '1231234567456789' -> '-1231234567456789'
ddsub621 subtract 0.000000001 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub622 subtract 0.000001 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub623 subtract 0.1 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub624 subtract 0.4 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub625 subtract 0.49 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub626 subtract 0.499999 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub627 subtract 0.499999999 '1231234567456789' -> '-1231234567456789' Inexact Rounded
ddsub628 subtract 0.5 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub629 subtract 0.500000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub630 subtract 0.500001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub631 subtract 0.51 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub632 subtract 0.6 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub633 subtract 0.9 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub634 subtract 0.99999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub635 subtract 0.999999999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub636 subtract 1 '1231234567456789' -> '-1231234567456788'
ddsub637 subtract 1.00000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub638 subtract 1.00001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub639 subtract 1.1 '1231234567456789' -> '-1231234567456788' Inexact Rounded
-- critical few with even bottom digit...
ddsub640 subtract 0.499999999 '1231234567456788' -> '-1231234567456788' Inexact Rounded
ddsub641 subtract 0.5 '1231234567456788' -> '-1231234567456788' Inexact Rounded
ddsub642 subtract 0.500000001 '1231234567456788' -> '-1231234567456787' Inexact Rounded
rounding: down
ddsub650 subtract 0 '1231234567456789' -> '-1231234567456789'
ddsub651 subtract 0.000000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub652 subtract 0.000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub653 subtract 0.1 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub654 subtract 0.4 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub655 subtract 0.49 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub656 subtract 0.499999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub657 subtract 0.499999999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub658 subtract 0.5 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub659 subtract 0.500000001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub660 subtract 0.500001 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub661 subtract 0.51 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub662 subtract 0.6 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub663 subtract 0.9 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub664 subtract 0.99999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub665 subtract 0.999999999 '1231234567456789' -> '-1231234567456788' Inexact Rounded
ddsub666 subtract 1 '1231234567456789' -> '-1231234567456788'
ddsub667 subtract 1.00000001 '1231234567456789' -> '-1231234567456787' Inexact Rounded
ddsub668 subtract 1.00001 '1231234567456789' -> '-1231234567456787' Inexact Rounded
ddsub669 subtract 1.1 '1231234567456789' -> '-1231234567456787' Inexact Rounded
-- lots of leading zeros in intermediate result, and showing effects of
-- input rounding would have affected the following
rounding: half_up
ddsub670 subtract '1234567456789' '1234567456788.1' -> 0.9
ddsub671 subtract '1234567456789' '1234567456788.9' -> 0.1
ddsub672 subtract '1234567456789' '1234567456789.1' -> -0.1
ddsub673 subtract '1234567456789' '1234567456789.5' -> -0.5
ddsub674 subtract '1234567456789' '1234567456789.9' -> -0.9
rounding: half_even
ddsub680 subtract '1234567456789' '1234567456788.1' -> 0.9
ddsub681 subtract '1234567456789' '1234567456788.9' -> 0.1
ddsub682 subtract '1234567456789' '1234567456789.1' -> -0.1
ddsub683 subtract '1234567456789' '1234567456789.5' -> -0.5
ddsub684 subtract '1234567456789' '1234567456789.9' -> -0.9
ddsub685 subtract '1234567456788' '1234567456787.1' -> 0.9
ddsub686 subtract '1234567456788' '1234567456787.9' -> 0.1
ddsub687 subtract '1234567456788' '1234567456788.1' -> -0.1
ddsub688 subtract '1234567456788' '1234567456788.5' -> -0.5
ddsub689 subtract '1234567456788' '1234567456788.9' -> -0.9
rounding: down
ddsub690 subtract '1234567456789' '1234567456788.1' -> 0.9
ddsub691 subtract '1234567456789' '1234567456788.9' -> 0.1
ddsub692 subtract '1234567456789' '1234567456789.1' -> -0.1
ddsub693 subtract '1234567456789' '1234567456789.5' -> -0.5
ddsub694 subtract '1234567456789' '1234567456789.9' -> -0.9
-- Specials
ddsub780 subtract -Inf Inf -> -Infinity
ddsub781 subtract -Inf 1000 -> -Infinity
ddsub782 subtract -Inf 1 -> -Infinity
ddsub783 subtract -Inf -0 -> -Infinity
ddsub784 subtract -Inf -1 -> -Infinity
ddsub785 subtract -Inf -1000 -> -Infinity
ddsub787 subtract -1000 Inf -> -Infinity
ddsub788 subtract -Inf Inf -> -Infinity
ddsub789 subtract -1 Inf -> -Infinity
ddsub790 subtract 0 Inf -> -Infinity
ddsub791 subtract 1 Inf -> -Infinity
ddsub792 subtract 1000 Inf -> -Infinity
ddsub800 subtract Inf Inf -> NaN Invalid_operation
ddsub801 subtract Inf 1000 -> Infinity
ddsub802 subtract Inf 1 -> Infinity
ddsub803 subtract Inf 0 -> Infinity
ddsub804 subtract Inf -0 -> Infinity
ddsub805 subtract Inf -1 -> Infinity
ddsub806 subtract Inf -1000 -> Infinity
ddsub807 subtract Inf -Inf -> Infinity
ddsub808 subtract -1000 -Inf -> Infinity
ddsub809 subtract -Inf -Inf -> NaN Invalid_operation
ddsub810 subtract -1 -Inf -> Infinity
ddsub811 subtract -0 -Inf -> Infinity
ddsub812 subtract 0 -Inf -> Infinity
ddsub813 subtract 1 -Inf -> Infinity
ddsub814 subtract 1000 -Inf -> Infinity
ddsub815 subtract Inf -Inf -> Infinity
ddsub821 subtract NaN Inf -> NaN
ddsub822 subtract -NaN 1000 -> -NaN
ddsub823 subtract NaN 1 -> NaN
ddsub824 subtract NaN 0 -> NaN
ddsub825 subtract NaN -0 -> NaN
ddsub826 subtract NaN -1 -> NaN
ddsub827 subtract NaN -1000 -> NaN
ddsub828 subtract NaN -Inf -> NaN
ddsub829 subtract -NaN NaN -> -NaN
ddsub830 subtract -Inf NaN -> NaN
ddsub831 subtract -1000 NaN -> NaN
ddsub832 subtract -1 NaN -> NaN
ddsub833 subtract -0 NaN -> NaN
ddsub834 subtract 0 NaN -> NaN
ddsub835 subtract 1 NaN -> NaN
ddsub836 subtract 1000 -NaN -> -NaN
ddsub837 subtract Inf NaN -> NaN
ddsub841 subtract sNaN Inf -> NaN Invalid_operation
ddsub842 subtract -sNaN 1000 -> -NaN Invalid_operation
ddsub843 subtract sNaN 1 -> NaN Invalid_operation
ddsub844 subtract sNaN 0 -> NaN Invalid_operation
ddsub845 subtract sNaN -0 -> NaN Invalid_operation
ddsub846 subtract sNaN -1 -> NaN Invalid_operation
ddsub847 subtract sNaN -1000 -> NaN Invalid_operation
ddsub848 subtract sNaN NaN -> NaN Invalid_operation
ddsub849 subtract sNaN sNaN -> NaN Invalid_operation
ddsub850 subtract NaN sNaN -> NaN Invalid_operation
ddsub851 subtract -Inf -sNaN -> -NaN Invalid_operation
ddsub852 subtract -1000 sNaN -> NaN Invalid_operation
ddsub853 subtract -1 sNaN -> NaN Invalid_operation
ddsub854 subtract -0 sNaN -> NaN Invalid_operation
ddsub855 subtract 0 sNaN -> NaN Invalid_operation
ddsub856 subtract 1 sNaN -> NaN Invalid_operation
ddsub857 subtract 1000 sNaN -> NaN Invalid_operation
ddsub858 subtract Inf sNaN -> NaN Invalid_operation
ddsub859 subtract NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddsub861 subtract NaN01 -Inf -> NaN1
ddsub862 subtract -NaN02 -1000 -> -NaN2
ddsub863 subtract NaN03 1000 -> NaN3
ddsub864 subtract NaN04 Inf -> NaN4
ddsub865 subtract NaN05 NaN61 -> NaN5
ddsub866 subtract -Inf -NaN71 -> -NaN71
ddsub867 subtract -1000 NaN81 -> NaN81
ddsub868 subtract 1000 NaN91 -> NaN91
ddsub869 subtract Inf NaN101 -> NaN101
ddsub871 subtract sNaN011 -Inf -> NaN11 Invalid_operation
ddsub872 subtract sNaN012 -1000 -> NaN12 Invalid_operation
ddsub873 subtract -sNaN013 1000 -> -NaN13 Invalid_operation
ddsub874 subtract sNaN014 NaN171 -> NaN14 Invalid_operation
ddsub875 subtract sNaN015 sNaN181 -> NaN15 Invalid_operation
ddsub876 subtract NaN016 sNaN191 -> NaN191 Invalid_operation
ddsub877 subtract -Inf sNaN201 -> NaN201 Invalid_operation
ddsub878 subtract -1000 sNaN211 -> NaN211 Invalid_operation
ddsub879 subtract 1000 -sNaN221 -> -NaN221 Invalid_operation
ddsub880 subtract Inf sNaN231 -> NaN231 Invalid_operation
ddsub881 subtract NaN025 sNaN241 -> NaN241 Invalid_operation
-- edge case spills
ddsub901 subtract 2.E-3 1.002 -> -1.000
ddsub902 subtract 2.0E-3 1.002 -> -1.0000
ddsub903 subtract 2.00E-3 1.0020 -> -1.00000
ddsub904 subtract 2.000E-3 1.00200 -> -1.000000
ddsub905 subtract 2.0000E-3 1.002000 -> -1.0000000
ddsub906 subtract 2.00000E-3 1.0020000 -> -1.00000000
ddsub907 subtract 2.000000E-3 1.00200000 -> -1.000000000
ddsub908 subtract 2.0000000E-3 1.002000000 -> -1.0000000000
-- subnormals and overflows covered under Add
-- Null tests
ddsub9990 subtract 10 # -> NaN Invalid_operation
ddsub9991 subtract # 10 -> NaN Invalid_operation
|
Added test/dectest/ddToIntegral.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 |
------------------------------------------------------------------------
-- ddToIntegral.decTest -- round Double to integral value --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests tests the extended specification 'round-to-integral
-- value-exact' operations (from IEEE 854, later modified in 754r).
-- All non-zero results are defined as being those from either copy or
-- quantize, so those are assumed to have been tested extensively
-- elsewhere; the tests here are for integrity, rounding mode, etc.
-- Also, it is assumed the test harness will use these tests for both
-- ToIntegralExact (which does set Inexact) and the fixed-name
-- functions (which do not set Inexact).
-- Note that decNumber implements an earlier definition of toIntegral
-- which never sets Inexact; the decTest operator for that is called
-- 'tointegral' instead of 'tointegralx'.
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
ddintx001 tointegralx 0 -> 0
ddintx002 tointegralx 0.0 -> 0
ddintx003 tointegralx 0.1 -> 0 Inexact Rounded
ddintx004 tointegralx 0.2 -> 0 Inexact Rounded
ddintx005 tointegralx 0.3 -> 0 Inexact Rounded
ddintx006 tointegralx 0.4 -> 0 Inexact Rounded
ddintx007 tointegralx 0.5 -> 0 Inexact Rounded
ddintx008 tointegralx 0.6 -> 1 Inexact Rounded
ddintx009 tointegralx 0.7 -> 1 Inexact Rounded
ddintx010 tointegralx 0.8 -> 1 Inexact Rounded
ddintx011 tointegralx 0.9 -> 1 Inexact Rounded
ddintx012 tointegralx 1 -> 1
ddintx013 tointegralx 1.0 -> 1 Rounded
ddintx014 tointegralx 1.1 -> 1 Inexact Rounded
ddintx015 tointegralx 1.2 -> 1 Inexact Rounded
ddintx016 tointegralx 1.3 -> 1 Inexact Rounded
ddintx017 tointegralx 1.4 -> 1 Inexact Rounded
ddintx018 tointegralx 1.5 -> 2 Inexact Rounded
ddintx019 tointegralx 1.6 -> 2 Inexact Rounded
ddintx020 tointegralx 1.7 -> 2 Inexact Rounded
ddintx021 tointegralx 1.8 -> 2 Inexact Rounded
ddintx022 tointegralx 1.9 -> 2 Inexact Rounded
-- negatives
ddintx031 tointegralx -0 -> -0
ddintx032 tointegralx -0.0 -> -0
ddintx033 tointegralx -0.1 -> -0 Inexact Rounded
ddintx034 tointegralx -0.2 -> -0 Inexact Rounded
ddintx035 tointegralx -0.3 -> -0 Inexact Rounded
ddintx036 tointegralx -0.4 -> -0 Inexact Rounded
ddintx037 tointegralx -0.5 -> -0 Inexact Rounded
ddintx038 tointegralx -0.6 -> -1 Inexact Rounded
ddintx039 tointegralx -0.7 -> -1 Inexact Rounded
ddintx040 tointegralx -0.8 -> -1 Inexact Rounded
ddintx041 tointegralx -0.9 -> -1 Inexact Rounded
ddintx042 tointegralx -1 -> -1
ddintx043 tointegralx -1.0 -> -1 Rounded
ddintx044 tointegralx -1.1 -> -1 Inexact Rounded
ddintx045 tointegralx -1.2 -> -1 Inexact Rounded
ddintx046 tointegralx -1.3 -> -1 Inexact Rounded
ddintx047 tointegralx -1.4 -> -1 Inexact Rounded
ddintx048 tointegralx -1.5 -> -2 Inexact Rounded
ddintx049 tointegralx -1.6 -> -2 Inexact Rounded
ddintx050 tointegralx -1.7 -> -2 Inexact Rounded
ddintx051 tointegralx -1.8 -> -2 Inexact Rounded
ddintx052 tointegralx -1.9 -> -2 Inexact Rounded
-- next two would be NaN using quantize(x, 0)
ddintx053 tointegralx 10E+60 -> 1.0E+61
ddintx054 tointegralx -10E+60 -> -1.0E+61
-- numbers around precision
ddintx060 tointegralx '56267E-17' -> '0' Inexact Rounded
ddintx061 tointegralx '56267E-5' -> '1' Inexact Rounded
ddintx062 tointegralx '56267E-2' -> '563' Inexact Rounded
ddintx063 tointegralx '56267E-1' -> '5627' Inexact Rounded
ddintx065 tointegralx '56267E-0' -> '56267'
ddintx066 tointegralx '56267E+0' -> '56267'
ddintx067 tointegralx '56267E+1' -> '5.6267E+5'
ddintx068 tointegralx '56267E+9' -> '5.6267E+13'
ddintx069 tointegralx '56267E+10' -> '5.6267E+14'
ddintx070 tointegralx '56267E+11' -> '5.6267E+15'
ddintx071 tointegralx '56267E+12' -> '5.6267E+16'
ddintx072 tointegralx '56267E+13' -> '5.6267E+17'
ddintx073 tointegralx '1.23E+96' -> '1.23E+96'
ddintx074 tointegralx '1.23E+384' -> #47fd300000000000 Clamped
ddintx080 tointegralx '-56267E-10' -> '-0' Inexact Rounded
ddintx081 tointegralx '-56267E-5' -> '-1' Inexact Rounded
ddintx082 tointegralx '-56267E-2' -> '-563' Inexact Rounded
ddintx083 tointegralx '-56267E-1' -> '-5627' Inexact Rounded
ddintx085 tointegralx '-56267E-0' -> '-56267'
ddintx086 tointegralx '-56267E+0' -> '-56267'
ddintx087 tointegralx '-56267E+1' -> '-5.6267E+5'
ddintx088 tointegralx '-56267E+9' -> '-5.6267E+13'
ddintx089 tointegralx '-56267E+10' -> '-5.6267E+14'
ddintx090 tointegralx '-56267E+11' -> '-5.6267E+15'
ddintx091 tointegralx '-56267E+12' -> '-5.6267E+16'
ddintx092 tointegralx '-56267E+13' -> '-5.6267E+17'
ddintx093 tointegralx '-1.23E+96' -> '-1.23E+96'
ddintx094 tointegralx '-1.23E+384' -> #c7fd300000000000 Clamped
-- subnormal inputs
ddintx100 tointegralx 1E-299 -> 0 Inexact Rounded
ddintx101 tointegralx 0.1E-299 -> 0 Inexact Rounded
ddintx102 tointegralx 0.01E-299 -> 0 Inexact Rounded
ddintx103 tointegralx 0E-299 -> 0
-- specials and zeros
ddintx120 tointegralx 'Inf' -> Infinity
ddintx121 tointegralx '-Inf' -> -Infinity
ddintx122 tointegralx NaN -> NaN
ddintx123 tointegralx sNaN -> NaN Invalid_operation
ddintx124 tointegralx 0 -> 0
ddintx125 tointegralx -0 -> -0
ddintx126 tointegralx 0.000 -> 0
ddintx127 tointegralx 0.00 -> 0
ddintx128 tointegralx 0.0 -> 0
ddintx129 tointegralx 0 -> 0
ddintx130 tointegralx 0E-3 -> 0
ddintx131 tointegralx 0E-2 -> 0
ddintx132 tointegralx 0E-1 -> 0
ddintx133 tointegralx 0E-0 -> 0
ddintx134 tointegralx 0E+1 -> 0E+1
ddintx135 tointegralx 0E+2 -> 0E+2
ddintx136 tointegralx 0E+3 -> 0E+3
ddintx137 tointegralx 0E+4 -> 0E+4
ddintx138 tointegralx 0E+5 -> 0E+5
ddintx139 tointegralx -0.000 -> -0
ddintx140 tointegralx -0.00 -> -0
ddintx141 tointegralx -0.0 -> -0
ddintx142 tointegralx -0 -> -0
ddintx143 tointegralx -0E-3 -> -0
ddintx144 tointegralx -0E-2 -> -0
ddintx145 tointegralx -0E-1 -> -0
ddintx146 tointegralx -0E-0 -> -0
ddintx147 tointegralx -0E+1 -> -0E+1
ddintx148 tointegralx -0E+2 -> -0E+2
ddintx149 tointegralx -0E+3 -> -0E+3
ddintx150 tointegralx -0E+4 -> -0E+4
ddintx151 tointegralx -0E+5 -> -0E+5
-- propagating NaNs
ddintx152 tointegralx NaN808 -> NaN808
ddintx153 tointegralx sNaN080 -> NaN80 Invalid_operation
ddintx154 tointegralx -NaN808 -> -NaN808
ddintx155 tointegralx -sNaN080 -> -NaN80 Invalid_operation
ddintx156 tointegralx -NaN -> -NaN
ddintx157 tointegralx -sNaN -> -NaN Invalid_operation
-- examples
rounding: half_up
ddintx200 tointegralx 2.1 -> 2 Inexact Rounded
ddintx201 tointegralx 100 -> 100
ddintx202 tointegralx 100.0 -> 100 Rounded
ddintx203 tointegralx 101.5 -> 102 Inexact Rounded
ddintx204 tointegralx -101.5 -> -102 Inexact Rounded
ddintx205 tointegralx 10E+5 -> 1.0E+6
ddintx206 tointegralx 7.89E+77 -> 7.89E+77
ddintx207 tointegralx -Inf -> -Infinity
-- all rounding modes
rounding: half_even
ddintx210 tointegralx 55.5 -> 56 Inexact Rounded
ddintx211 tointegralx 56.5 -> 56 Inexact Rounded
ddintx212 tointegralx 57.5 -> 58 Inexact Rounded
ddintx213 tointegralx -55.5 -> -56 Inexact Rounded
ddintx214 tointegralx -56.5 -> -56 Inexact Rounded
ddintx215 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_up
ddintx220 tointegralx 55.5 -> 56 Inexact Rounded
ddintx221 tointegralx 56.5 -> 57 Inexact Rounded
ddintx222 tointegralx 57.5 -> 58 Inexact Rounded
ddintx223 tointegralx -55.5 -> -56 Inexact Rounded
ddintx224 tointegralx -56.5 -> -57 Inexact Rounded
ddintx225 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_down
ddintx230 tointegralx 55.5 -> 55 Inexact Rounded
ddintx231 tointegralx 56.5 -> 56 Inexact Rounded
ddintx232 tointegralx 57.5 -> 57 Inexact Rounded
ddintx233 tointegralx -55.5 -> -55 Inexact Rounded
ddintx234 tointegralx -56.5 -> -56 Inexact Rounded
ddintx235 tointegralx -57.5 -> -57 Inexact Rounded
rounding: up
ddintx240 tointegralx 55.3 -> 56 Inexact Rounded
ddintx241 tointegralx 56.3 -> 57 Inexact Rounded
ddintx242 tointegralx 57.3 -> 58 Inexact Rounded
ddintx243 tointegralx -55.3 -> -56 Inexact Rounded
ddintx244 tointegralx -56.3 -> -57 Inexact Rounded
ddintx245 tointegralx -57.3 -> -58 Inexact Rounded
rounding: down
ddintx250 tointegralx 55.7 -> 55 Inexact Rounded
ddintx251 tointegralx 56.7 -> 56 Inexact Rounded
ddintx252 tointegralx 57.7 -> 57 Inexact Rounded
ddintx253 tointegralx -55.7 -> -55 Inexact Rounded
ddintx254 tointegralx -56.7 -> -56 Inexact Rounded
ddintx255 tointegralx -57.7 -> -57 Inexact Rounded
rounding: ceiling
ddintx260 tointegralx 55.3 -> 56 Inexact Rounded
ddintx261 tointegralx 56.3 -> 57 Inexact Rounded
ddintx262 tointegralx 57.3 -> 58 Inexact Rounded
ddintx263 tointegralx -55.3 -> -55 Inexact Rounded
ddintx264 tointegralx -56.3 -> -56 Inexact Rounded
ddintx265 tointegralx -57.3 -> -57 Inexact Rounded
rounding: floor
ddintx270 tointegralx 55.7 -> 55 Inexact Rounded
ddintx271 tointegralx 56.7 -> 56 Inexact Rounded
ddintx272 tointegralx 57.7 -> 57 Inexact Rounded
ddintx273 tointegralx -55.7 -> -56 Inexact Rounded
ddintx274 tointegralx -56.7 -> -57 Inexact Rounded
ddintx275 tointegralx -57.7 -> -58 Inexact Rounded
-- Int and uInt32 edge values for testing conversions
ddintx300 tointegralx -2147483646 -> -2147483646
ddintx301 tointegralx -2147483647 -> -2147483647
ddintx302 tointegralx -2147483648 -> -2147483648
ddintx303 tointegralx -2147483649 -> -2147483649
ddintx304 tointegralx 2147483646 -> 2147483646
ddintx305 tointegralx 2147483647 -> 2147483647
ddintx306 tointegralx 2147483648 -> 2147483648
ddintx307 tointegralx 2147483649 -> 2147483649
ddintx308 tointegralx 4294967294 -> 4294967294
ddintx309 tointegralx 4294967295 -> 4294967295
ddintx310 tointegralx 4294967296 -> 4294967296
ddintx311 tointegralx 4294967297 -> 4294967297
|
Added test/dectest/ddXor.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 |
------------------------------------------------------------------------
-- ddXor.decTest -- digitwise logical XOR for decDoubles --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check (truth table)
ddxor001 xor 0 0 -> 0
ddxor002 xor 0 1 -> 1
ddxor003 xor 1 0 -> 1
ddxor004 xor 1 1 -> 0
ddxor005 xor 1100 1010 -> 110
-- and at msd and msd-1
ddxor006 xor 0000000000000000 0000000000000000 -> 0
ddxor007 xor 0000000000000000 1000000000000000 -> 1000000000000000
ddxor008 xor 1000000000000000 0000000000000000 -> 1000000000000000
ddxor009 xor 1000000000000000 1000000000000000 -> 0
ddxor010 xor 0000000000000000 0000000000000000 -> 0
ddxor011 xor 0000000000000000 0100000000000000 -> 100000000000000
ddxor012 xor 0100000000000000 0000000000000000 -> 100000000000000
ddxor013 xor 0100000000000000 0100000000000000 -> 0
-- Various lengths
-- 1234567890123456 1234567890123456 1234567890123456
ddxor021 xor 1111111110000000 1111111110000000 -> 0
ddxor022 xor 111111110000000 111111110000000 -> 0
ddxor023 xor 11111110000000 11111110000000 -> 0
ddxor024 xor 1111110000000 1111110000000 -> 0
ddxor025 xor 111110000000 111110000000 -> 0
ddxor026 xor 11110000000 11110000000 -> 0
ddxor027 xor 1110000000 1110000000 -> 0
ddxor028 xor 110000000 110000000 -> 0
ddxor029 xor 10000000 10000000 -> 0
ddxor030 xor 1000000 1000000 -> 0
ddxor031 xor 100000 100000 -> 0
ddxor032 xor 10000 10000 -> 0
ddxor033 xor 1000 1000 -> 0
ddxor034 xor 100 100 -> 0
ddxor035 xor 10 10 -> 0
ddxor036 xor 1 1 -> 0
ddxor040 xor 111111111 111111111111 -> 111000000000
ddxor041 xor 11111111 111111111111 -> 111100000000
ddxor042 xor 11111111 111111111 -> 100000000
ddxor043 xor 1111111 100000010 -> 101111101
ddxor044 xor 111111 100000100 -> 100111011
ddxor045 xor 11111 100001000 -> 100010111
ddxor046 xor 1111 100010000 -> 100011111
ddxor047 xor 111 100100000 -> 100100111
ddxor048 xor 11 101000000 -> 101000011
ddxor049 xor 1 110000000 -> 110000001
ddxor050 xor 1111111111 1 -> 1111111110
ddxor051 xor 111111111 1 -> 111111110
ddxor052 xor 11111111 1 -> 11111110
ddxor053 xor 1111111 1 -> 1111110
ddxor054 xor 111111 1 -> 111110
ddxor055 xor 11111 1 -> 11110
ddxor056 xor 1111 1 -> 1110
ddxor057 xor 111 1 -> 110
ddxor058 xor 11 1 -> 10
ddxor059 xor 1 1 -> 0
ddxor060 xor 1111111111 0 -> 1111111111
ddxor061 xor 111111111 0 -> 111111111
ddxor062 xor 11111111 0 -> 11111111
ddxor063 xor 1111111 0 -> 1111111
ddxor064 xor 111111 0 -> 111111
ddxor065 xor 11111 0 -> 11111
ddxor066 xor 1111 0 -> 1111
ddxor067 xor 111 0 -> 111
ddxor068 xor 11 0 -> 11
ddxor069 xor 1 0 -> 1
ddxor070 xor 1 1111111111 -> 1111111110
ddxor071 xor 1 111111111 -> 111111110
ddxor072 xor 1 11111111 -> 11111110
ddxor073 xor 1 1111111 -> 1111110
ddxor074 xor 1 111111 -> 111110
ddxor075 xor 1 11111 -> 11110
ddxor076 xor 1 1111 -> 1110
ddxor077 xor 1 111 -> 110
ddxor078 xor 1 11 -> 10
ddxor079 xor 1 1 -> 0
ddxor080 xor 0 1111111111 -> 1111111111
ddxor081 xor 0 111111111 -> 111111111
ddxor082 xor 0 11111111 -> 11111111
ddxor083 xor 0 1111111 -> 1111111
ddxor084 xor 0 111111 -> 111111
ddxor085 xor 0 11111 -> 11111
ddxor086 xor 0 1111 -> 1111
ddxor087 xor 0 111 -> 111
ddxor088 xor 0 11 -> 11
ddxor089 xor 0 1 -> 1
ddxor090 xor 011111111 111101111 -> 100010000
ddxor091 xor 101111111 111101111 -> 10010000
ddxor092 xor 110111111 111101111 -> 1010000
ddxor093 xor 111011111 111101111 -> 110000
ddxor094 xor 111101111 111101111 -> 0
ddxor095 xor 111110111 111101111 -> 11000
ddxor096 xor 111111011 111101111 -> 10100
ddxor097 xor 111111101 111101111 -> 10010
ddxor098 xor 111111110 111101111 -> 10001
ddxor100 xor 111101111 011111111 -> 100010000
ddxor101 xor 111101111 101111111 -> 10010000
ddxor102 xor 111101111 110111111 -> 1010000
ddxor103 xor 111101111 111011111 -> 110000
ddxor104 xor 111101111 111101111 -> 0
ddxor105 xor 111101111 111110111 -> 11000
ddxor106 xor 111101111 111111011 -> 10100
ddxor107 xor 111101111 111111101 -> 10010
ddxor108 xor 111101111 111111110 -> 10001
-- non-0/1 should not be accepted, nor should signs
ddxor220 xor 111111112 111111111 -> NaN Invalid_operation
ddxor221 xor 333333333 333333333 -> NaN Invalid_operation
ddxor222 xor 555555555 555555555 -> NaN Invalid_operation
ddxor223 xor 777777777 777777777 -> NaN Invalid_operation
ddxor224 xor 999999999 999999999 -> NaN Invalid_operation
ddxor225 xor 222222222 999999999 -> NaN Invalid_operation
ddxor226 xor 444444444 999999999 -> NaN Invalid_operation
ddxor227 xor 666666666 999999999 -> NaN Invalid_operation
ddxor228 xor 888888888 999999999 -> NaN Invalid_operation
ddxor229 xor 999999999 222222222 -> NaN Invalid_operation
ddxor230 xor 999999999 444444444 -> NaN Invalid_operation
ddxor231 xor 999999999 666666666 -> NaN Invalid_operation
ddxor232 xor 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
ddxor240 xor 567468689 -934981942 -> NaN Invalid_operation
ddxor241 xor 567367689 934981942 -> NaN Invalid_operation
ddxor242 xor -631917772 -706014634 -> NaN Invalid_operation
ddxor243 xor -756253257 138579234 -> NaN Invalid_operation
ddxor244 xor 835590149 567435400 -> NaN Invalid_operation
-- test MSD
ddxor250 xor 2000000000000000 1000000000000000 -> NaN Invalid_operation
ddxor251 xor 7000000000000000 1000000000000000 -> NaN Invalid_operation
ddxor252 xor 8000000000000000 1000000000000000 -> NaN Invalid_operation
ddxor253 xor 9000000000000000 1000000000000000 -> NaN Invalid_operation
ddxor254 xor 2000000000000000 0000000000000000 -> NaN Invalid_operation
ddxor255 xor 7000000000000000 0000000000000000 -> NaN Invalid_operation
ddxor256 xor 8000000000000000 0000000000000000 -> NaN Invalid_operation
ddxor257 xor 9000000000000000 0000000000000000 -> NaN Invalid_operation
ddxor258 xor 1000000000000000 2000000000000000 -> NaN Invalid_operation
ddxor259 xor 1000000000000000 7000000000000000 -> NaN Invalid_operation
ddxor260 xor 1000000000000000 8000000000000000 -> NaN Invalid_operation
ddxor261 xor 1000000000000000 9000000000000000 -> NaN Invalid_operation
ddxor262 xor 0000000000000000 2000000000000000 -> NaN Invalid_operation
ddxor263 xor 0000000000000000 7000000000000000 -> NaN Invalid_operation
ddxor264 xor 0000000000000000 8000000000000000 -> NaN Invalid_operation
ddxor265 xor 0000000000000000 9000000000000000 -> NaN Invalid_operation
-- test MSD-1
ddxor270 xor 0200001000000000 1000100000000010 -> NaN Invalid_operation
ddxor271 xor 0700000100000000 1000010000000100 -> NaN Invalid_operation
ddxor272 xor 0800000010000000 1000001000001000 -> NaN Invalid_operation
ddxor273 xor 0900000001000000 1000000100010000 -> NaN Invalid_operation
ddxor274 xor 1000000000100000 0200000010100000 -> NaN Invalid_operation
ddxor275 xor 1000000000010000 0700000001000000 -> NaN Invalid_operation
ddxor276 xor 1000000000001000 0800000010100000 -> NaN Invalid_operation
ddxor277 xor 1000000000000100 0900000000010000 -> NaN Invalid_operation
-- test LSD
ddxor280 xor 0010000000000002 1000000100000001 -> NaN Invalid_operation
ddxor281 xor 0001000000000007 1000001000000011 -> NaN Invalid_operation
ddxor282 xor 0000100000000008 1000010000000001 -> NaN Invalid_operation
ddxor283 xor 0000010000000009 1000100000000001 -> NaN Invalid_operation
ddxor284 xor 1000001000000000 0001000000000002 -> NaN Invalid_operation
ddxor285 xor 1000000100000000 0010000000000007 -> NaN Invalid_operation
ddxor286 xor 1000000010000000 0100000000000008 -> NaN Invalid_operation
ddxor287 xor 1000000001000000 1000000000000009 -> NaN Invalid_operation
-- test Middie
ddxor288 xor 0010000020000000 1000001000000000 -> NaN Invalid_operation
ddxor289 xor 0001000070000001 1000000100000000 -> NaN Invalid_operation
ddxor290 xor 0000100080000010 1000000010000000 -> NaN Invalid_operation
ddxor291 xor 0000010090000100 1000000001000000 -> NaN Invalid_operation
ddxor292 xor 1000001000001000 0000000020100000 -> NaN Invalid_operation
ddxor293 xor 1000000100010000 0000000070010000 -> NaN Invalid_operation
ddxor294 xor 1000000010100000 0000000080001000 -> NaN Invalid_operation
ddxor295 xor 1000000001000000 0000000090000100 -> NaN Invalid_operation
-- signs
ddxor296 xor -1000000001000000 -0000010000000100 -> NaN Invalid_operation
ddxor297 xor -1000000001000000 0000000010000100 -> NaN Invalid_operation
ddxor298 xor 1000000001000000 -0000001000000100 -> NaN Invalid_operation
ddxor299 xor 1000000001000000 0000000011000100 -> 1000000010000100
-- Nmax, Nmin, Ntiny-like
ddxor331 xor 2 9.99999999E+299 -> NaN Invalid_operation
ddxor332 xor 3 1E-299 -> NaN Invalid_operation
ddxor333 xor 4 1.00000000E-299 -> NaN Invalid_operation
ddxor334 xor 5 1E-200 -> NaN Invalid_operation
ddxor335 xor 6 -1E-200 -> NaN Invalid_operation
ddxor336 xor 7 -1.00000000E-299 -> NaN Invalid_operation
ddxor337 xor 8 -1E-299 -> NaN Invalid_operation
ddxor338 xor 9 -9.99999999E+299 -> NaN Invalid_operation
ddxor341 xor 9.99999999E+299 -18 -> NaN Invalid_operation
ddxor342 xor 1E-299 01 -> NaN Invalid_operation
ddxor343 xor 1.00000000E-299 -18 -> NaN Invalid_operation
ddxor344 xor 1E-208 18 -> NaN Invalid_operation
ddxor345 xor -1E-207 -10 -> NaN Invalid_operation
ddxor346 xor -1.00000000E-299 18 -> NaN Invalid_operation
ddxor347 xor -1E-299 10 -> NaN Invalid_operation
ddxor348 xor -9.99999999E+299 -18 -> NaN Invalid_operation
-- A few other non-integers
ddxor361 xor 1.0 1 -> NaN Invalid_operation
ddxor362 xor 1E+1 1 -> NaN Invalid_operation
ddxor363 xor 0.0 1 -> NaN Invalid_operation
ddxor364 xor 0E+1 1 -> NaN Invalid_operation
ddxor365 xor 9.9 1 -> NaN Invalid_operation
ddxor366 xor 9E+1 1 -> NaN Invalid_operation
ddxor371 xor 0 1.0 -> NaN Invalid_operation
ddxor372 xor 0 1E+1 -> NaN Invalid_operation
ddxor373 xor 0 0.0 -> NaN Invalid_operation
ddxor374 xor 0 0E+1 -> NaN Invalid_operation
ddxor375 xor 0 9.9 -> NaN Invalid_operation
ddxor376 xor 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
ddxor780 xor -Inf -Inf -> NaN Invalid_operation
ddxor781 xor -Inf -1000 -> NaN Invalid_operation
ddxor782 xor -Inf -1 -> NaN Invalid_operation
ddxor783 xor -Inf -0 -> NaN Invalid_operation
ddxor784 xor -Inf 0 -> NaN Invalid_operation
ddxor785 xor -Inf 1 -> NaN Invalid_operation
ddxor786 xor -Inf 1000 -> NaN Invalid_operation
ddxor787 xor -1000 -Inf -> NaN Invalid_operation
ddxor788 xor -Inf -Inf -> NaN Invalid_operation
ddxor789 xor -1 -Inf -> NaN Invalid_operation
ddxor790 xor -0 -Inf -> NaN Invalid_operation
ddxor791 xor 0 -Inf -> NaN Invalid_operation
ddxor792 xor 1 -Inf -> NaN Invalid_operation
ddxor793 xor 1000 -Inf -> NaN Invalid_operation
ddxor794 xor Inf -Inf -> NaN Invalid_operation
ddxor800 xor Inf -Inf -> NaN Invalid_operation
ddxor801 xor Inf -1000 -> NaN Invalid_operation
ddxor802 xor Inf -1 -> NaN Invalid_operation
ddxor803 xor Inf -0 -> NaN Invalid_operation
ddxor804 xor Inf 0 -> NaN Invalid_operation
ddxor805 xor Inf 1 -> NaN Invalid_operation
ddxor806 xor Inf 1000 -> NaN Invalid_operation
ddxor807 xor Inf Inf -> NaN Invalid_operation
ddxor808 xor -1000 Inf -> NaN Invalid_operation
ddxor809 xor -Inf Inf -> NaN Invalid_operation
ddxor810 xor -1 Inf -> NaN Invalid_operation
ddxor811 xor -0 Inf -> NaN Invalid_operation
ddxor812 xor 0 Inf -> NaN Invalid_operation
ddxor813 xor 1 Inf -> NaN Invalid_operation
ddxor814 xor 1000 Inf -> NaN Invalid_operation
ddxor815 xor Inf Inf -> NaN Invalid_operation
ddxor821 xor NaN -Inf -> NaN Invalid_operation
ddxor822 xor NaN -1000 -> NaN Invalid_operation
ddxor823 xor NaN -1 -> NaN Invalid_operation
ddxor824 xor NaN -0 -> NaN Invalid_operation
ddxor825 xor NaN 0 -> NaN Invalid_operation
ddxor826 xor NaN 1 -> NaN Invalid_operation
ddxor827 xor NaN 1000 -> NaN Invalid_operation
ddxor828 xor NaN Inf -> NaN Invalid_operation
ddxor829 xor NaN NaN -> NaN Invalid_operation
ddxor830 xor -Inf NaN -> NaN Invalid_operation
ddxor831 xor -1000 NaN -> NaN Invalid_operation
ddxor832 xor -1 NaN -> NaN Invalid_operation
ddxor833 xor -0 NaN -> NaN Invalid_operation
ddxor834 xor 0 NaN -> NaN Invalid_operation
ddxor835 xor 1 NaN -> NaN Invalid_operation
ddxor836 xor 1000 NaN -> NaN Invalid_operation
ddxor837 xor Inf NaN -> NaN Invalid_operation
ddxor841 xor sNaN -Inf -> NaN Invalid_operation
ddxor842 xor sNaN -1000 -> NaN Invalid_operation
ddxor843 xor sNaN -1 -> NaN Invalid_operation
ddxor844 xor sNaN -0 -> NaN Invalid_operation
ddxor845 xor sNaN 0 -> NaN Invalid_operation
ddxor846 xor sNaN 1 -> NaN Invalid_operation
ddxor847 xor sNaN 1000 -> NaN Invalid_operation
ddxor848 xor sNaN NaN -> NaN Invalid_operation
ddxor849 xor sNaN sNaN -> NaN Invalid_operation
ddxor850 xor NaN sNaN -> NaN Invalid_operation
ddxor851 xor -Inf sNaN -> NaN Invalid_operation
ddxor852 xor -1000 sNaN -> NaN Invalid_operation
ddxor853 xor -1 sNaN -> NaN Invalid_operation
ddxor854 xor -0 sNaN -> NaN Invalid_operation
ddxor855 xor 0 sNaN -> NaN Invalid_operation
ddxor856 xor 1 sNaN -> NaN Invalid_operation
ddxor857 xor 1000 sNaN -> NaN Invalid_operation
ddxor858 xor Inf sNaN -> NaN Invalid_operation
ddxor859 xor NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddxor861 xor NaN1 -Inf -> NaN Invalid_operation
ddxor862 xor +NaN2 -1000 -> NaN Invalid_operation
ddxor863 xor NaN3 1000 -> NaN Invalid_operation
ddxor864 xor NaN4 Inf -> NaN Invalid_operation
ddxor865 xor NaN5 +NaN6 -> NaN Invalid_operation
ddxor866 xor -Inf NaN7 -> NaN Invalid_operation
ddxor867 xor -1000 NaN8 -> NaN Invalid_operation
ddxor868 xor 1000 NaN9 -> NaN Invalid_operation
ddxor869 xor Inf +NaN10 -> NaN Invalid_operation
ddxor871 xor sNaN11 -Inf -> NaN Invalid_operation
ddxor872 xor sNaN12 -1000 -> NaN Invalid_operation
ddxor873 xor sNaN13 1000 -> NaN Invalid_operation
ddxor874 xor sNaN14 NaN17 -> NaN Invalid_operation
ddxor875 xor sNaN15 sNaN18 -> NaN Invalid_operation
ddxor876 xor NaN16 sNaN19 -> NaN Invalid_operation
ddxor877 xor -Inf +sNaN20 -> NaN Invalid_operation
ddxor878 xor -1000 sNaN21 -> NaN Invalid_operation
ddxor879 xor 1000 sNaN22 -> NaN Invalid_operation
ddxor880 xor Inf sNaN23 -> NaN Invalid_operation
ddxor881 xor +NaN25 +sNaN24 -> NaN Invalid_operation
ddxor882 xor -NaN26 NaN28 -> NaN Invalid_operation
ddxor883 xor -sNaN27 sNaN29 -> NaN Invalid_operation
ddxor884 xor 1000 -NaN30 -> NaN Invalid_operation
ddxor885 xor 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/decDouble.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
------------------------------------------------------------------------
-- decDouble.decTest -- run all decDouble decimal arithmetic tests --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- decDouble tests
dectest: ddAbs
dectest: ddAdd
dectest: ddAnd
dectest: ddBase
dectest: ddCanonical
dectest: ddClass
dectest: ddCompare
dectest: ddCompareSig
dectest: ddCompareTotal
dectest: ddCompareTotalMag
dectest: ddCopy
dectest: ddCopyAbs
dectest: ddCopyNegate
dectest: ddCopySign
dectest: ddDivide
dectest: ddDivideInt
dectest: ddEncode
dectest: ddFMA
dectest: ddInvert
dectest: ddLogB
dectest: ddMax
dectest: ddMaxMag
dectest: ddMin
dectest: ddMinMag
dectest: ddMinus
dectest: ddMultiply
dectest: ddNextMinus
dectest: ddNextPlus
dectest: ddNextToward
dectest: ddOr
dectest: ddPlus
dectest: ddQuantize
dectest: ddReduce
dectest: ddRemainder
dectest: ddRemainderNear
dectest: ddRotate
dectest: ddSameQuantum
dectest: ddScaleB
dectest: ddShift
dectest: ddSubtract
dectest: ddToIntegral
dectest: ddXor
|
Added test/dectest/decQuad.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
------------------------------------------------------------------------
-- decQuad.decTest -- run all decQuad decimal arithmetic tests --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- decQuad tests
dectest: dqAbs
dectest: dqAdd
dectest: dqAnd
dectest: dqBase
dectest: dqCanonical
dectest: dqClass
dectest: dqCompare
dectest: dqCompareSig
dectest: dqCompareTotal
dectest: dqCompareTotalMag
dectest: dqCopy
dectest: dqCopyAbs
dectest: dqCopyNegate
dectest: dqCopySign
dectest: dqDivide
dectest: dqDivideInt
dectest: dqEncode
dectest: dqFMA
dectest: dqInvert
dectest: dqLogB
dectest: dqMax
dectest: dqMaxMag
dectest: dqMin
dectest: dqMinMag
dectest: dqMinus
dectest: dqMultiply
dectest: dqNextMinus
dectest: dqNextPlus
dectest: dqNextToward
dectest: dqOr
dectest: dqPlus
dectest: dqQuantize
dectest: dqReduce
dectest: dqRemainder
dectest: dqRemainderNear
dectest: dqRotate
dectest: dqSameQuantum
dectest: dqScaleB
dectest: dqShift
dectest: dqSubtract
dectest: dqToIntegral
dectest: dqXor
|
Added test/dectest/decSingle.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
------------------------------------------------------------------------
-- decSingle.decTest -- run all decSingle decimal arithmetic tests --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- decSingle tests
dectest: dsBase
dectest: dsEncode
|
Deleted test/dectest/decimal128.decTest.
|
| < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < |
Deleted test/dectest/decimal32.decTest.
|
| < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < |
Deleted test/dectest/decimal64.decTest.
|
| < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < |
Changes to test/dectest/divide.decTest.
1 2 | ------------------------------------------------------------------------ -- divide.decTest -- decimal division -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- divide.decTest -- decimal division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ | |||
833 834 835 836 837 838 839 840 841 842 843 844 845 | divx1028 divide 5E0 20E-1 -> 2.5 divx1029 divide 5E0 2000E-3 -> 2.5 divx1030 divide 5E0 2E-1 -> 25 divx1031 divide 5E0 20E-2 -> 25 divx1032 divide 480E-2 3E0 -> 1.60 divx1033 divide 47E-1 2E0 -> 2.35 -- Null tests divx9998 divide 10 # -> NaN Invalid_operation divx9999 divide # 10 -> NaN Invalid_operation | > > > > > > > > > | 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 | divx1028 divide 5E0 20E-1 -> 2.5 divx1029 divide 5E0 2000E-3 -> 2.5 divx1030 divide 5E0 2E-1 -> 25 divx1031 divide 5E0 20E-2 -> 25 divx1032 divide 480E-2 3E0 -> 1.60 divx1033 divide 47E-1 2E0 -> 2.35 -- ECMAScript bad examples rounding: half_down precision: 7 divx1050 divide 5 9 -> 0.5555556 Inexact Rounded rounding: half_even divx1051 divide 5 11 -> 0.4545455 Inexact Rounded -- payload decapitate precision: 5 divx1055 divide sNaN987654321 1 -> NaN54321 Invalid_operation -- Null tests divx9998 divide 10 # -> NaN Invalid_operation divx9999 divide # 10 -> NaN Invalid_operation |
Changes to test/dectest/divideint.decTest.
1 2 | ------------------------------------------------------------------------ -- divideint.decTest -- decimal integer division -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- divideint.decTest -- decimal integer division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ |
Added test/dectest/dqAbs.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 |
------------------------------------------------------------------------
-- dqAbs.decTest -- decQuad absolute value, heeding sNaN --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqabs001 abs '1' -> '1'
dqabs002 abs '-1' -> '1'
dqabs003 abs '1.00' -> '1.00'
dqabs004 abs '-1.00' -> '1.00'
dqabs005 abs '0' -> '0'
dqabs006 abs '0.00' -> '0.00'
dqabs007 abs '00.0' -> '0.0'
dqabs008 abs '00.00' -> '0.00'
dqabs009 abs '00' -> '0'
dqabs010 abs '-2' -> '2'
dqabs011 abs '2' -> '2'
dqabs012 abs '-2.00' -> '2.00'
dqabs013 abs '2.00' -> '2.00'
dqabs014 abs '-0' -> '0'
dqabs015 abs '-0.00' -> '0.00'
dqabs016 abs '-00.0' -> '0.0'
dqabs017 abs '-00.00' -> '0.00'
dqabs018 abs '-00' -> '0'
dqabs020 abs '-2000000' -> '2000000'
dqabs021 abs '2000000' -> '2000000'
dqabs030 abs '+0.1' -> '0.1'
dqabs031 abs '-0.1' -> '0.1'
dqabs032 abs '+0.01' -> '0.01'
dqabs033 abs '-0.01' -> '0.01'
dqabs034 abs '+0.001' -> '0.001'
dqabs035 abs '-0.001' -> '0.001'
dqabs036 abs '+0.000001' -> '0.000001'
dqabs037 abs '-0.000001' -> '0.000001'
dqabs038 abs '+0.000000000001' -> '1E-12'
dqabs039 abs '-0.000000000001' -> '1E-12'
-- examples from decArith
dqabs040 abs '2.1' -> '2.1'
dqabs041 abs '-100' -> '100'
dqabs042 abs '101.5' -> '101.5'
dqabs043 abs '-101.5' -> '101.5'
-- more fixed, potential LHS swaps/overlays if done by subtract 0
dqabs060 abs '-56267E-10' -> '0.0000056267'
dqabs061 abs '-56267E-5' -> '0.56267'
dqabs062 abs '-56267E-2' -> '562.67'
dqabs063 abs '-56267E-1' -> '5626.7'
dqabs065 abs '-56267E-0' -> '56267'
-- subnormals and underflow
-- long operand tests
dqabs321 abs 1234567890123456 -> 1234567890123456
dqabs322 abs 12345678000 -> 12345678000
dqabs323 abs 1234567800 -> 1234567800
dqabs324 abs 1234567890 -> 1234567890
dqabs325 abs 1234567891 -> 1234567891
dqabs326 abs 12345678901 -> 12345678901
dqabs327 abs 1234567896 -> 1234567896
-- zeros
dqabs111 abs 0 -> 0
dqabs112 abs -0 -> 0
dqabs113 abs 0E+6 -> 0E+6
dqabs114 abs -0E+6 -> 0E+6
dqabs115 abs 0.0000 -> 0.0000
dqabs116 abs -0.0000 -> 0.0000
dqabs117 abs 0E-141 -> 0E-141
dqabs118 abs -0E-141 -> 0E-141
-- full coefficients, alternating bits
dqabs121 abs 2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqabs122 abs -2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqabs123 abs 1341341341341341341341341341341341 -> 1341341341341341341341341341341341
dqabs124 abs -1341341341341341341341341341341341 -> 1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqabs131 abs 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqabs132 abs 1E-6143 -> 1E-6143
dqabs133 abs 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqabs134 abs 1E-6176 -> 1E-6176 Subnormal
dqabs135 abs -1E-6176 -> 1E-6176 Subnormal
dqabs136 abs -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqabs137 abs -1E-6143 -> 1E-6143
dqabs138 abs -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
-- specials
dqabs520 abs 'Inf' -> 'Infinity'
dqabs521 abs '-Inf' -> 'Infinity'
dqabs522 abs NaN -> NaN
dqabs523 abs sNaN -> NaN Invalid_operation
dqabs524 abs NaN22 -> NaN22
dqabs525 abs sNaN33 -> NaN33 Invalid_operation
dqabs526 abs -NaN22 -> -NaN22
dqabs527 abs -sNaN33 -> -NaN33 Invalid_operation
-- Null tests
dqabs900 abs # -> NaN Invalid_operation
|
Added test/dectest/dqAdd.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 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------------------------------------------------------------------------
-- dqAdd.decTest -- decQuad addition --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decQuads only; all arguments are
-- representable in a decQuad
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- [first group are 'quick confidence check']
dqadd001 add 1 1 -> 2
dqadd002 add 2 3 -> 5
dqadd003 add '5.75' '3.3' -> 9.05
dqadd004 add '5' '-3' -> 2
dqadd005 add '-5' '-3' -> -8
dqadd006 add '-7' '2.5' -> -4.5
dqadd007 add '0.7' '0.3' -> 1.0
dqadd008 add '1.25' '1.25' -> 2.50
dqadd009 add '1.23456789' '1.00000000' -> '2.23456789'
dqadd010 add '1.23456789' '1.00000011' -> '2.23456800'
-- 1234567890123456 1234567890123456
dqadd011 add '0.4444444444444444444444444444444446' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Inexact Rounded
dqadd012 add '0.4444444444444444444444444444444445' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Rounded
dqadd013 add '0.4444444444444444444444444444444444' '0.5555555555555555555555555555555555' -> '0.9999999999999999999999999999999999'
dqadd014 add '4444444444444444444444444444444444' '0.49' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd015 add '4444444444444444444444444444444444' '0.499' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd016 add '4444444444444444444444444444444444' '0.4999' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd017 add '4444444444444444444444444444444444' '0.5000' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd018 add '4444444444444444444444444444444444' '0.5001' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd019 add '4444444444444444444444444444444444' '0.501' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd020 add '4444444444444444444444444444444444' '0.51' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd021 add 0 1 -> 1
dqadd022 add 1 1 -> 2
dqadd023 add 2 1 -> 3
dqadd024 add 3 1 -> 4
dqadd025 add 4 1 -> 5
dqadd026 add 5 1 -> 6
dqadd027 add 6 1 -> 7
dqadd028 add 7 1 -> 8
dqadd029 add 8 1 -> 9
dqadd030 add 9 1 -> 10
-- some carrying effects
dqadd031 add '0.9998' '0.0000' -> '0.9998'
dqadd032 add '0.9998' '0.0001' -> '0.9999'
dqadd033 add '0.9998' '0.0002' -> '1.0000'
dqadd034 add '0.9998' '0.0003' -> '1.0001'
dqadd035 add '70' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd036 add '700' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd037 add '7000' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd038 add '70000' '10000e+34' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
dqadd039 add '700000' '10000e+34' -> '1.000000000000000000000000000000007E+38' Rounded
-- symmetry:
dqadd040 add '10000e+34' '70' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd041 add '10000e+34' '700' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd042 add '10000e+34' '7000' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd044 add '10000e+34' '70000' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
dqadd045 add '10000e+34' '700000' -> '1.000000000000000000000000000000007E+38' Rounded
-- same, without rounding
dqadd046 add '10000e+9' '7' -> '10000000000007'
dqadd047 add '10000e+9' '70' -> '10000000000070'
dqadd048 add '10000e+9' '700' -> '10000000000700'
dqadd049 add '10000e+9' '7000' -> '10000000007000'
dqadd050 add '10000e+9' '70000' -> '10000000070000'
dqadd051 add '10000e+9' '700000' -> '10000000700000'
dqadd052 add '10000e+9' '7000000' -> '10000007000000'
-- examples from decarith
dqadd053 add '12' '7.00' -> '19.00'
dqadd054 add '1.3' '-1.07' -> '0.23'
dqadd055 add '1.3' '-1.30' -> '0.00'
dqadd056 add '1.3' '-2.07' -> '-0.77'
dqadd057 add '1E+2' '1E+4' -> '1.01E+4'
-- leading zero preservation
dqadd061 add 1 '0.0001' -> '1.0001'
dqadd062 add 1 '0.00001' -> '1.00001'
dqadd063 add 1 '0.000001' -> '1.000001'
dqadd064 add 1 '0.0000001' -> '1.0000001'
dqadd065 add 1 '0.00000001' -> '1.00000001'
-- some funny zeros [in case of bad signum]
dqadd070 add 1 0 -> 1
dqadd071 add 1 0. -> 1
dqadd072 add 1 .0 -> 1.0
dqadd073 add 1 0.0 -> 1.0
dqadd074 add 1 0.00 -> 1.00
dqadd075 add 0 1 -> 1
dqadd076 add 0. 1 -> 1
dqadd077 add .0 1 -> 1.0
dqadd078 add 0.0 1 -> 1.0
dqadd079 add 0.00 1 -> 1.00
-- some carries
dqadd080 add 999999998 1 -> 999999999
dqadd081 add 999999999 1 -> 1000000000
dqadd082 add 99999999 1 -> 100000000
dqadd083 add 9999999 1 -> 10000000
dqadd084 add 999999 1 -> 1000000
dqadd085 add 99999 1 -> 100000
dqadd086 add 9999 1 -> 10000
dqadd087 add 999 1 -> 1000
dqadd088 add 99 1 -> 100
dqadd089 add 9 1 -> 10
-- more LHS swaps
dqadd090 add '-56267E-10' 0 -> '-0.0000056267'
dqadd091 add '-56267E-6' 0 -> '-0.056267'
dqadd092 add '-56267E-5' 0 -> '-0.56267'
dqadd093 add '-56267E-4' 0 -> '-5.6267'
dqadd094 add '-56267E-3' 0 -> '-56.267'
dqadd095 add '-56267E-2' 0 -> '-562.67'
dqadd096 add '-56267E-1' 0 -> '-5626.7'
dqadd097 add '-56267E-0' 0 -> '-56267'
dqadd098 add '-5E-10' 0 -> '-5E-10'
dqadd099 add '-5E-7' 0 -> '-5E-7'
dqadd100 add '-5E-6' 0 -> '-0.000005'
dqadd101 add '-5E-5' 0 -> '-0.00005'
dqadd102 add '-5E-4' 0 -> '-0.0005'
dqadd103 add '-5E-1' 0 -> '-0.5'
dqadd104 add '-5E0' 0 -> '-5'
dqadd105 add '-5E1' 0 -> '-50'
dqadd106 add '-5E5' 0 -> '-500000'
dqadd107 add '-5E33' 0 -> '-5000000000000000000000000000000000'
dqadd108 add '-5E34' 0 -> '-5.000000000000000000000000000000000E+34' Rounded
dqadd109 add '-5E35' 0 -> '-5.000000000000000000000000000000000E+35' Rounded
dqadd110 add '-5E36' 0 -> '-5.000000000000000000000000000000000E+36' Rounded
dqadd111 add '-5E100' 0 -> '-5.000000000000000000000000000000000E+100' Rounded
-- more RHS swaps
dqadd113 add 0 '-56267E-10' -> '-0.0000056267'
dqadd114 add 0 '-56267E-6' -> '-0.056267'
dqadd116 add 0 '-56267E-5' -> '-0.56267'
dqadd117 add 0 '-56267E-4' -> '-5.6267'
dqadd119 add 0 '-56267E-3' -> '-56.267'
dqadd120 add 0 '-56267E-2' -> '-562.67'
dqadd121 add 0 '-56267E-1' -> '-5626.7'
dqadd122 add 0 '-56267E-0' -> '-56267'
dqadd123 add 0 '-5E-10' -> '-5E-10'
dqadd124 add 0 '-5E-7' -> '-5E-7'
dqadd125 add 0 '-5E-6' -> '-0.000005'
dqadd126 add 0 '-5E-5' -> '-0.00005'
dqadd127 add 0 '-5E-4' -> '-0.0005'
dqadd128 add 0 '-5E-1' -> '-0.5'
dqadd129 add 0 '-5E0' -> '-5'
dqadd130 add 0 '-5E1' -> '-50'
dqadd131 add 0 '-5E5' -> '-500000'
dqadd132 add 0 '-5E33' -> '-5000000000000000000000000000000000'
dqadd133 add 0 '-5E34' -> '-5.000000000000000000000000000000000E+34' Rounded
dqadd134 add 0 '-5E35' -> '-5.000000000000000000000000000000000E+35' Rounded
dqadd135 add 0 '-5E36' -> '-5.000000000000000000000000000000000E+36' Rounded
dqadd136 add 0 '-5E100' -> '-5.000000000000000000000000000000000E+100' Rounded
-- related
dqadd137 add 1 '0E-39' -> '1.000000000000000000000000000000000' Rounded
dqadd138 add -1 '0E-39' -> '-1.000000000000000000000000000000000' Rounded
dqadd139 add '0E-39' 1 -> '1.000000000000000000000000000000000' Rounded
dqadd140 add '0E-39' -1 -> '-1.000000000000000000000000000000000' Rounded
dqadd141 add 1E+29 0.0000 -> '100000000000000000000000000000.0000'
dqadd142 add 1E+29 0.00000 -> '100000000000000000000000000000.0000' Rounded
dqadd143 add 0.000 1E+30 -> '1000000000000000000000000000000.000'
dqadd144 add 0.0000 1E+30 -> '1000000000000000000000000000000.000' Rounded
-- [some of the next group are really constructor tests]
dqadd146 add '00.0' 0 -> '0.0'
dqadd147 add '0.00' 0 -> '0.00'
dqadd148 add 0 '0.00' -> '0.00'
dqadd149 add 0 '00.0' -> '0.0'
dqadd150 add '00.0' '0.00' -> '0.00'
dqadd151 add '0.00' '00.0' -> '0.00'
dqadd152 add '3' '.3' -> '3.3'
dqadd153 add '3.' '.3' -> '3.3'
dqadd154 add '3.0' '.3' -> '3.3'
dqadd155 add '3.00' '.3' -> '3.30'
dqadd156 add '3' '3' -> '6'
dqadd157 add '3' '+3' -> '6'
dqadd158 add '3' '-3' -> '0'
dqadd159 add '0.3' '-0.3' -> '0.0'
dqadd160 add '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
dqadd161 add '1E+12' '-1' -> '999999999999'
dqadd162 add '1E+12' '1.11' -> '1000000000001.11'
dqadd163 add '1.11' '1E+12' -> '1000000000001.11'
dqadd164 add '-1' '1E+12' -> '999999999999'
dqadd165 add '7E+12' '-1' -> '6999999999999'
dqadd166 add '7E+12' '1.11' -> '7000000000001.11'
dqadd167 add '1.11' '7E+12' -> '7000000000001.11'
dqadd168 add '-1' '7E+12' -> '6999999999999'
rounding: half_up
dqadd170 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555567' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd171 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555566' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd172 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555565' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd173 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555564' -> '5.000000000000000000000000000000000' Inexact Rounded
dqadd174 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555553' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd175 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555552' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd176 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555551' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd177 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555550' -> '4.999999999999999999999999999999999' Rounded
dqadd178 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555545' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd179 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555544' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd180 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555543' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd181 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555542' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd182 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555541' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd183 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555540' -> '4.999999999999999999999999999999998' Rounded
-- and some more, including residue effects and different roundings
rounding: half_up
dqadd200 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd201 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd202 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd203 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd204 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd205 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd206 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd207 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd208 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd209 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd210 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd211 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd212 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd213 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd214 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd215 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd216 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd217 add '1231234567890123456784560123456789' 1.000000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd218 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd219 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
rounding: half_even
dqadd220 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd221 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd222 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd223 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd224 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd225 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd226 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd227 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd228 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd229 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd230 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd231 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd232 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd233 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd234 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd235 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd236 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd237 add '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd238 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd239 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
-- critical few with even bottom digit...
dqadd240 add '1231234567890123456784560123456788' 0.499999999 -> '1231234567890123456784560123456788' Inexact Rounded
dqadd241 add '1231234567890123456784560123456788' 0.5 -> '1231234567890123456784560123456788' Inexact Rounded
dqadd242 add '1231234567890123456784560123456788' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
rounding: down
dqadd250 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd251 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd252 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd253 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd254 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd255 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd256 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd257 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd258 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd259 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd260 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd261 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd262 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd263 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd264 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd265 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd266 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd267 add '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd268 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd269 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
-- 1 in last place tests
rounding: half_up
dqadd301 add -1 1 -> 0
dqadd302 add 0 1 -> 1
dqadd303 add 1 1 -> 2
dqadd304 add 12 1 -> 13
dqadd305 add 98 1 -> 99
dqadd306 add 99 1 -> 100
dqadd307 add 100 1 -> 101
dqadd308 add 101 1 -> 102
dqadd309 add -1 -1 -> -2
dqadd310 add 0 -1 -> -1
dqadd311 add 1 -1 -> 0
dqadd312 add 12 -1 -> 11
dqadd313 add 98 -1 -> 97
dqadd314 add 99 -1 -> 98
dqadd315 add 100 -1 -> 99
dqadd316 add 101 -1 -> 100
dqadd321 add -0.01 0.01 -> 0.00
dqadd322 add 0.00 0.01 -> 0.01
dqadd323 add 0.01 0.01 -> 0.02
dqadd324 add 0.12 0.01 -> 0.13
dqadd325 add 0.98 0.01 -> 0.99
dqadd326 add 0.99 0.01 -> 1.00
dqadd327 add 1.00 0.01 -> 1.01
dqadd328 add 1.01 0.01 -> 1.02
dqadd329 add -0.01 -0.01 -> -0.02
dqadd330 add 0.00 -0.01 -> -0.01
dqadd331 add 0.01 -0.01 -> 0.00
dqadd332 add 0.12 -0.01 -> 0.11
dqadd333 add 0.98 -0.01 -> 0.97
dqadd334 add 0.99 -0.01 -> 0.98
dqadd335 add 1.00 -0.01 -> 0.99
dqadd336 add 1.01 -0.01 -> 1.00
-- some more cases where adding 0 affects the coefficient
dqadd340 add 1E+3 0 -> 1000
dqadd341 add 1E+33 0 -> 1000000000000000000000000000000000
dqadd342 add 1E+34 0 -> 1.000000000000000000000000000000000E+34 Rounded
dqadd343 add 1E+35 0 -> 1.000000000000000000000000000000000E+35 Rounded
-- which simply follow from these cases ...
dqadd344 add 1E+3 1 -> 1001
dqadd345 add 1E+33 1 -> 1000000000000000000000000000000001
dqadd346 add 1E+34 1 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd347 add 1E+35 1 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
dqadd348 add 1E+3 7 -> 1007
dqadd349 add 1E+33 7 -> 1000000000000000000000000000000007
dqadd350 add 1E+34 7 -> 1.000000000000000000000000000000001E+34 Inexact Rounded
dqadd351 add 1E+35 7 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
-- tryzeros cases
rounding: half_up
dqadd360 add 0E+50 10000E+1 -> 1.0000E+5
dqadd361 add 0E-50 10000E+1 -> 100000.0000000000000000000000000000 Rounded
dqadd362 add 10000E+1 0E-50 -> 100000.0000000000000000000000000000 Rounded
dqadd363 add 10000E+1 10000E-50 -> 100000.0000000000000000000000000000 Rounded Inexact
dqadd364 add 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0E+6111
-- 1 234567890123456789012345678901234
-- a curiosity from JSR 13 testing
rounding: half_down
dqadd370 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd371 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
rounding: half_up
dqadd372 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd373 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
rounding: half_even
dqadd374 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd375 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
-- ulp replacement tests
dqadd400 add 1 77e-32 -> 1.00000000000000000000000000000077
dqadd401 add 1 77e-33 -> 1.000000000000000000000000000000077
dqadd402 add 1 77e-34 -> 1.000000000000000000000000000000008 Inexact Rounded
dqadd403 add 1 77e-35 -> 1.000000000000000000000000000000001 Inexact Rounded
dqadd404 add 1 77e-36 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd405 add 1 77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd406 add 1 77e-299 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd410 add 10 77e-32 -> 10.00000000000000000000000000000077
dqadd411 add 10 77e-33 -> 10.00000000000000000000000000000008 Inexact Rounded
dqadd412 add 10 77e-34 -> 10.00000000000000000000000000000001 Inexact Rounded
dqadd413 add 10 77e-35 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd414 add 10 77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd415 add 10 77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd416 add 10 77e-299 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd420 add 77e-32 1 -> 1.00000000000000000000000000000077
dqadd421 add 77e-33 1 -> 1.000000000000000000000000000000077
dqadd422 add 77e-34 1 -> 1.000000000000000000000000000000008 Inexact Rounded
dqadd423 add 77e-35 1 -> 1.000000000000000000000000000000001 Inexact Rounded
dqadd424 add 77e-36 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd425 add 77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd426 add 77e-299 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd430 add 77e-32 10 -> 10.00000000000000000000000000000077
dqadd431 add 77e-33 10 -> 10.00000000000000000000000000000008 Inexact Rounded
dqadd432 add 77e-34 10 -> 10.00000000000000000000000000000001 Inexact Rounded
dqadd433 add 77e-35 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd434 add 77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd435 add 77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd436 add 77e-299 10 -> 10.00000000000000000000000000000000 Inexact Rounded
-- negative ulps
dqadd6440 add 1 -77e-32 -> 0.99999999999999999999999999999923
dqadd6441 add 1 -77e-33 -> 0.999999999999999999999999999999923
dqadd6442 add 1 -77e-34 -> 0.9999999999999999999999999999999923
dqadd6443 add 1 -77e-35 -> 0.9999999999999999999999999999999992 Inexact Rounded
dqadd6444 add 1 -77e-36 -> 0.9999999999999999999999999999999999 Inexact Rounded
dqadd6445 add 1 -77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd6446 add 1 -77e-99 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd6450 add 10 -77e-32 -> 9.99999999999999999999999999999923
dqadd6451 add 10 -77e-33 -> 9.999999999999999999999999999999923
dqadd6452 add 10 -77e-34 -> 9.999999999999999999999999999999992 Inexact Rounded
dqadd6453 add 10 -77e-35 -> 9.999999999999999999999999999999999 Inexact Rounded
dqadd6454 add 10 -77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd6455 add 10 -77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd6456 add 10 -77e-99 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd6460 add -77e-32 1 -> 0.99999999999999999999999999999923
dqadd6461 add -77e-33 1 -> 0.999999999999999999999999999999923
dqadd6462 add -77e-34 1 -> 0.9999999999999999999999999999999923
dqadd6463 add -77e-35 1 -> 0.9999999999999999999999999999999992 Inexact Rounded
dqadd6464 add -77e-36 1 -> 0.9999999999999999999999999999999999 Inexact Rounded
dqadd6465 add -77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd6466 add -77e-99 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd6470 add -77e-32 10 -> 9.99999999999999999999999999999923
dqadd6471 add -77e-33 10 -> 9.999999999999999999999999999999923
dqadd6472 add -77e-34 10 -> 9.999999999999999999999999999999992 Inexact Rounded
dqadd6473 add -77e-35 10 -> 9.999999999999999999999999999999999 Inexact Rounded
dqadd6474 add -77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd6475 add -77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd6476 add -77e-99 10 -> 10.00000000000000000000000000000000 Inexact Rounded
-- negative ulps
dqadd6480 add -1 77e-32 -> -0.99999999999999999999999999999923
dqadd6481 add -1 77e-33 -> -0.999999999999999999999999999999923
dqadd6482 add -1 77e-34 -> -0.9999999999999999999999999999999923
dqadd6483 add -1 77e-35 -> -0.9999999999999999999999999999999992 Inexact Rounded
dqadd6484 add -1 77e-36 -> -0.9999999999999999999999999999999999 Inexact Rounded
dqadd6485 add -1 77e-37 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd6486 add -1 77e-99 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd6490 add -10 77e-32 -> -9.99999999999999999999999999999923
dqadd6491 add -10 77e-33 -> -9.999999999999999999999999999999923
dqadd6492 add -10 77e-34 -> -9.999999999999999999999999999999992 Inexact Rounded
dqadd6493 add -10 77e-35 -> -9.999999999999999999999999999999999 Inexact Rounded
dqadd6494 add -10 77e-36 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd6495 add -10 77e-37 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd6496 add -10 77e-99 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd6500 add 77e-32 -1 -> -0.99999999999999999999999999999923
dqadd6501 add 77e-33 -1 -> -0.999999999999999999999999999999923
dqadd6502 add 77e-34 -1 -> -0.9999999999999999999999999999999923
dqadd6503 add 77e-35 -1 -> -0.9999999999999999999999999999999992 Inexact Rounded
dqadd6504 add 77e-36 -1 -> -0.9999999999999999999999999999999999 Inexact Rounded
dqadd6505 add 77e-37 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd6506 add 77e-99 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd6510 add 77e-32 -10 -> -9.99999999999999999999999999999923
dqadd6511 add 77e-33 -10 -> -9.999999999999999999999999999999923
dqadd6512 add 77e-34 -10 -> -9.999999999999999999999999999999992 Inexact Rounded
dqadd6513 add 77e-35 -10 -> -9.999999999999999999999999999999999 Inexact Rounded
dqadd6514 add 77e-36 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd6515 add 77e-37 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd6516 add 77e-99 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
-- and some more residue effects and different roundings
rounding: half_up
dqadd6540 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd6541 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6542 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6543 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6544 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6545 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6546 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6547 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6548 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6549 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6550 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6551 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6552 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6553 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6554 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6555 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6556 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd6557 add '9876543219876543216543210123456789' 1.000000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6558 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6559 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
rounding: half_even
dqadd6560 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd6561 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6562 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6563 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6564 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6565 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6566 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6567 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd6568 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6569 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6570 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6571 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6572 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6573 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6574 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6575 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6576 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd6577 add '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6578 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd6579 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
-- critical few with even bottom digit...
dqadd7540 add '9876543219876543216543210123456788' 0.499999999 -> '9876543219876543216543210123456788' Inexact Rounded
dqadd7541 add '9876543219876543216543210123456788' 0.5 -> '9876543219876543216543210123456788' Inexact Rounded
dqadd7542 add '9876543219876543216543210123456788' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
rounding: down
dqadd7550 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd7551 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7552 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7553 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7554 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7555 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7556 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7557 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7558 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7559 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7560 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7561 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7562 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7563 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7564 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7565 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd7566 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd7567 add '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd7568 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd7569 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
-- more zeros, etc.
rounding: half_even
dqadd7701 add 5.00 1.00E-3 -> 5.00100
dqadd7702 add 00.00 0.000 -> 0.000
dqadd7703 add 00.00 0E-3 -> 0.000
dqadd7704 add 0E-3 00.00 -> 0.000
dqadd7710 add 0E+3 00.00 -> 0.00
dqadd7711 add 0E+3 00.0 -> 0.0
dqadd7712 add 0E+3 00. -> 0
dqadd7713 add 0E+3 00.E+1 -> 0E+1
dqadd7714 add 0E+3 00.E+2 -> 0E+2
dqadd7715 add 0E+3 00.E+3 -> 0E+3
dqadd7716 add 0E+3 00.E+4 -> 0E+3
dqadd7717 add 0E+3 00.E+5 -> 0E+3
dqadd7718 add 0E+3 -00.0 -> 0.0
dqadd7719 add 0E+3 -00. -> 0
dqadd7731 add 0E+3 -00.E+1 -> 0E+1
dqadd7720 add 00.00 0E+3 -> 0.00
dqadd7721 add 00.0 0E+3 -> 0.0
dqadd7722 add 00. 0E+3 -> 0
dqadd7723 add 00.E+1 0E+3 -> 0E+1
dqadd7724 add 00.E+2 0E+3 -> 0E+2
dqadd7725 add 00.E+3 0E+3 -> 0E+3
dqadd7726 add 00.E+4 0E+3 -> 0E+3
dqadd7727 add 00.E+5 0E+3 -> 0E+3
dqadd7728 add -00.00 0E+3 -> 0.00
dqadd7729 add -00.0 0E+3 -> 0.0
dqadd7730 add -00. 0E+3 -> 0
dqadd7732 add 0 0 -> 0
dqadd7733 add 0 -0 -> 0
dqadd7734 add -0 0 -> 0
dqadd7735 add -0 -0 -> -0 -- IEEE 854 special case
dqadd7736 add 1 -1 -> 0
dqadd7737 add -1 -1 -> -2
dqadd7738 add 1 1 -> 2
dqadd7739 add -1 1 -> 0
dqadd7741 add 0 -1 -> -1
dqadd7742 add -0 -1 -> -1
dqadd7743 add 0 1 -> 1
dqadd7744 add -0 1 -> 1
dqadd7745 add -1 0 -> -1
dqadd7746 add -1 -0 -> -1
dqadd7747 add 1 0 -> 1
dqadd7748 add 1 -0 -> 1
dqadd7751 add 0.0 -1 -> -1.0
dqadd7752 add -0.0 -1 -> -1.0
dqadd7753 add 0.0 1 -> 1.0
dqadd7754 add -0.0 1 -> 1.0
dqadd7755 add -1.0 0 -> -1.0
dqadd7756 add -1.0 -0 -> -1.0
dqadd7757 add 1.0 0 -> 1.0
dqadd7758 add 1.0 -0 -> 1.0
dqadd7761 add 0 -1.0 -> -1.0
dqadd7762 add -0 -1.0 -> -1.0
dqadd7763 add 0 1.0 -> 1.0
dqadd7764 add -0 1.0 -> 1.0
dqadd7765 add -1 0.0 -> -1.0
dqadd7766 add -1 -0.0 -> -1.0
dqadd7767 add 1 0.0 -> 1.0
dqadd7768 add 1 -0.0 -> 1.0
dqadd7771 add 0.0 -1.0 -> -1.0
dqadd7772 add -0.0 -1.0 -> -1.0
dqadd7773 add 0.0 1.0 -> 1.0
dqadd7774 add -0.0 1.0 -> 1.0
dqadd7775 add -1.0 0.0 -> -1.0
dqadd7776 add -1.0 -0.0 -> -1.0
dqadd7777 add 1.0 0.0 -> 1.0
dqadd7778 add 1.0 -0.0 -> 1.0
-- Specials
dqadd7780 add -Inf -Inf -> -Infinity
dqadd7781 add -Inf -1000 -> -Infinity
dqadd7782 add -Inf -1 -> -Infinity
dqadd7783 add -Inf -0 -> -Infinity
dqadd7784 add -Inf 0 -> -Infinity
dqadd7785 add -Inf 1 -> -Infinity
dqadd7786 add -Inf 1000 -> -Infinity
dqadd7787 add -1000 -Inf -> -Infinity
dqadd7788 add -Inf -Inf -> -Infinity
dqadd7789 add -1 -Inf -> -Infinity
dqadd7790 add -0 -Inf -> -Infinity
dqadd7791 add 0 -Inf -> -Infinity
dqadd7792 add 1 -Inf -> -Infinity
dqadd7793 add 1000 -Inf -> -Infinity
dqadd7794 add Inf -Inf -> NaN Invalid_operation
dqadd7800 add Inf -Inf -> NaN Invalid_operation
dqadd7801 add Inf -1000 -> Infinity
dqadd7802 add Inf -1 -> Infinity
dqadd7803 add Inf -0 -> Infinity
dqadd7804 add Inf 0 -> Infinity
dqadd7805 add Inf 1 -> Infinity
dqadd7806 add Inf 1000 -> Infinity
dqadd7807 add Inf Inf -> Infinity
dqadd7808 add -1000 Inf -> Infinity
dqadd7809 add -Inf Inf -> NaN Invalid_operation
dqadd7810 add -1 Inf -> Infinity
dqadd7811 add -0 Inf -> Infinity
dqadd7812 add 0 Inf -> Infinity
dqadd7813 add 1 Inf -> Infinity
dqadd7814 add 1000 Inf -> Infinity
dqadd7815 add Inf Inf -> Infinity
dqadd7821 add NaN -Inf -> NaN
dqadd7822 add NaN -1000 -> NaN
dqadd7823 add NaN -1 -> NaN
dqadd7824 add NaN -0 -> NaN
dqadd7825 add NaN 0 -> NaN
dqadd7826 add NaN 1 -> NaN
dqadd7827 add NaN 1000 -> NaN
dqadd7828 add NaN Inf -> NaN
dqadd7829 add NaN NaN -> NaN
dqadd7830 add -Inf NaN -> NaN
dqadd7831 add -1000 NaN -> NaN
dqadd7832 add -1 NaN -> NaN
dqadd7833 add -0 NaN -> NaN
dqadd7834 add 0 NaN -> NaN
dqadd7835 add 1 NaN -> NaN
dqadd7836 add 1000 NaN -> NaN
dqadd7837 add Inf NaN -> NaN
dqadd7841 add sNaN -Inf -> NaN Invalid_operation
dqadd7842 add sNaN -1000 -> NaN Invalid_operation
dqadd7843 add sNaN -1 -> NaN Invalid_operation
dqadd7844 add sNaN -0 -> NaN Invalid_operation
dqadd7845 add sNaN 0 -> NaN Invalid_operation
dqadd7846 add sNaN 1 -> NaN Invalid_operation
dqadd7847 add sNaN 1000 -> NaN Invalid_operation
dqadd7848 add sNaN NaN -> NaN Invalid_operation
dqadd7849 add sNaN sNaN -> NaN Invalid_operation
dqadd7850 add NaN sNaN -> NaN Invalid_operation
dqadd7851 add -Inf sNaN -> NaN Invalid_operation
dqadd7852 add -1000 sNaN -> NaN Invalid_operation
dqadd7853 add -1 sNaN -> NaN Invalid_operation
dqadd7854 add -0 sNaN -> NaN Invalid_operation
dqadd7855 add 0 sNaN -> NaN Invalid_operation
dqadd7856 add 1 sNaN -> NaN Invalid_operation
dqadd7857 add 1000 sNaN -> NaN Invalid_operation
dqadd7858 add Inf sNaN -> NaN Invalid_operation
dqadd7859 add NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqadd7861 add NaN1 -Inf -> NaN1
dqadd7862 add +NaN2 -1000 -> NaN2
dqadd7863 add NaN3 1000 -> NaN3
dqadd7864 add NaN4 Inf -> NaN4
dqadd7865 add NaN5 +NaN6 -> NaN5
dqadd7866 add -Inf NaN7 -> NaN7
dqadd7867 add -1000 NaN8 -> NaN8
dqadd7868 add 1000 NaN9 -> NaN9
dqadd7869 add Inf +NaN10 -> NaN10
dqadd7871 add sNaN11 -Inf -> NaN11 Invalid_operation
dqadd7872 add sNaN12 -1000 -> NaN12 Invalid_operation
dqadd7873 add sNaN13 1000 -> NaN13 Invalid_operation
dqadd7874 add sNaN14 NaN17 -> NaN14 Invalid_operation
dqadd7875 add sNaN15 sNaN18 -> NaN15 Invalid_operation
dqadd7876 add NaN16 sNaN19 -> NaN19 Invalid_operation
dqadd7877 add -Inf +sNaN20 -> NaN20 Invalid_operation
dqadd7878 add -1000 sNaN21 -> NaN21 Invalid_operation
dqadd7879 add 1000 sNaN22 -> NaN22 Invalid_operation
dqadd7880 add Inf sNaN23 -> NaN23 Invalid_operation
dqadd7881 add +NaN25 +sNaN24 -> NaN24 Invalid_operation
dqadd7882 add -NaN26 NaN28 -> -NaN26
dqadd7883 add -sNaN27 sNaN29 -> -NaN27 Invalid_operation
dqadd7884 add 1000 -NaN30 -> -NaN30
dqadd7885 add 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Here we explore near the boundary of rounding a subnormal to Nmin
dqadd7575 add 1E-6143 -1E-6176 -> 9.99999999999999999999999999999999E-6144 Subnormal
dqadd7576 add -1E-6143 +1E-6176 -> -9.99999999999999999999999999999999E-6144 Subnormal
-- check overflow edge case
-- 1234567890123456
dqadd7972 apply 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqadd7973 add 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7974 add 9999999999999999999999999999999999E+6111 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7975 add 9999999999999999999999999999999999E+6111 1E+6111 -> Infinity Overflow Inexact Rounded
dqadd7976 add 9999999999999999999999999999999999E+6111 9E+6110 -> Infinity Overflow Inexact Rounded
dqadd7977 add 9999999999999999999999999999999999E+6111 8E+6110 -> Infinity Overflow Inexact Rounded
dqadd7978 add 9999999999999999999999999999999999E+6111 7E+6110 -> Infinity Overflow Inexact Rounded
dqadd7979 add 9999999999999999999999999999999999E+6111 6E+6110 -> Infinity Overflow Inexact Rounded
dqadd7980 add 9999999999999999999999999999999999E+6111 5E+6110 -> Infinity Overflow Inexact Rounded
dqadd7981 add 9999999999999999999999999999999999E+6111 4E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7982 add 9999999999999999999999999999999999E+6111 3E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7983 add 9999999999999999999999999999999999E+6111 2E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7984 add 9999999999999999999999999999999999E+6111 1E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7985 apply -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqadd7986 add -9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7987 add -9999999999999999999999999999999999E+6111 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7988 add -9999999999999999999999999999999999E+6111 -1E+6111 -> -Infinity Overflow Inexact Rounded
dqadd7989 add -9999999999999999999999999999999999E+6111 -9E+6110 -> -Infinity Overflow Inexact Rounded
dqadd7990 add -9999999999999999999999999999999999E+6111 -8E+6110 -> -Infinity Overflow Inexact Rounded
dqadd7991 add -9999999999999999999999999999999999E+6111 -7E+6110 -> -Infinity Overflow Inexact Rounded
dqadd7992 add -9999999999999999999999999999999999E+6111 -6E+6110 -> -Infinity Overflow Inexact Rounded
dqadd7993 add -9999999999999999999999999999999999E+6111 -5E+6110 -> -Infinity Overflow Inexact Rounded
dqadd7994 add -9999999999999999999999999999999999E+6111 -4E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7995 add -9999999999999999999999999999999999E+6111 -3E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7996 add -9999999999999999999999999999999999E+6111 -2E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd7997 add -9999999999999999999999999999999999E+6111 -1E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
-- And for round down full and subnormal results
rounding: down
dqadd71100 add 1e+2 -1e-6143 -> 99.99999999999999999999999999999999 Rounded Inexact
dqadd71101 add 1e+1 -1e-6143 -> 9.999999999999999999999999999999999 Rounded Inexact
dqadd71103 add +1 -1e-6143 -> 0.9999999999999999999999999999999999 Rounded Inexact
dqadd71104 add 1e-1 -1e-6143 -> 0.09999999999999999999999999999999999 Rounded Inexact
dqadd71105 add 1e-2 -1e-6143 -> 0.009999999999999999999999999999999999 Rounded Inexact
dqadd71106 add 1e-3 -1e-6143 -> 0.0009999999999999999999999999999999999 Rounded Inexact
dqadd71107 add 1e-4 -1e-6143 -> 0.00009999999999999999999999999999999999 Rounded Inexact
dqadd71108 add 1e-5 -1e-6143 -> 0.000009999999999999999999999999999999999 Rounded Inexact
dqadd71109 add 1e-6 -1e-6143 -> 9.999999999999999999999999999999999E-7 Rounded Inexact
rounding: ceiling
dqadd71110 add -1e+2 +1e-6143 -> -99.99999999999999999999999999999999 Rounded Inexact
dqadd71111 add -1e+1 +1e-6143 -> -9.999999999999999999999999999999999 Rounded Inexact
dqadd71113 add -1 +1e-6143 -> -0.9999999999999999999999999999999999 Rounded Inexact
dqadd71114 add -1e-1 +1e-6143 -> -0.09999999999999999999999999999999999 Rounded Inexact
dqadd71115 add -1e-2 +1e-6143 -> -0.009999999999999999999999999999999999 Rounded Inexact
dqadd71116 add -1e-3 +1e-6143 -> -0.0009999999999999999999999999999999999 Rounded Inexact
dqadd71117 add -1e-4 +1e-6143 -> -0.00009999999999999999999999999999999999 Rounded Inexact
dqadd71118 add -1e-5 +1e-6143 -> -0.000009999999999999999999999999999999999 Rounded Inexact
dqadd71119 add -1e-6 +1e-6143 -> -9.999999999999999999999999999999999E-7 Rounded Inexact
-- tests based on Gunnar Degnbol's edge case
rounding: half_even
dqadd71300 add 1E34 -0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71310 add 1E34 -0.51 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71311 add 1E34 -0.501 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71312 add 1E34 -0.5001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71313 add 1E34 -0.50001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71314 add 1E34 -0.500001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71315 add 1E34 -0.5000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71316 add 1E34 -0.50000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71317 add 1E34 -0.500000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71318 add 1E34 -0.5000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71319 add 1E34 -0.50000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71320 add 1E34 -0.500000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71321 add 1E34 -0.5000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71322 add 1E34 -0.50000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71323 add 1E34 -0.500000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71324 add 1E34 -0.5000000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71325 add 1E34 -0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71326 add 1E34 -0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71327 add 1E34 -0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71328 add 1E34 -0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71329 add 1E34 -0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71330 add 1E34 -0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71331 add 1E34 -0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71332 add 1E34 -0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71333 add 1E34 -0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71334 add 1E34 -0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71335 add 1E34 -0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71336 add 1E34 -0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71337 add 1E34 -0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71338 add 1E34 -0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71339 add 1E34 -0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71340 add 1E34 -5000000.000010001 -> 9999999999999999999999999995000000 Inexact Rounded
dqadd71341 add 1E34 -5000000.000000001 -> 9999999999999999999999999995000000 Inexact Rounded
dqadd71349 add 9999999999999999999999999999999999 0.4 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71350 add 9999999999999999999999999999999999 0.49 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71351 add 9999999999999999999999999999999999 0.499 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71352 add 9999999999999999999999999999999999 0.4999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71353 add 9999999999999999999999999999999999 0.49999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71354 add 9999999999999999999999999999999999 0.499999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71355 add 9999999999999999999999999999999999 0.4999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71356 add 9999999999999999999999999999999999 0.49999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71357 add 9999999999999999999999999999999999 0.499999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71358 add 9999999999999999999999999999999999 0.4999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71359 add 9999999999999999999999999999999999 0.49999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71360 add 9999999999999999999999999999999999 0.499999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71361 add 9999999999999999999999999999999999 0.4999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71362 add 9999999999999999999999999999999999 0.49999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71363 add 9999999999999999999999999999999999 0.499999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71364 add 9999999999999999999999999999999999 0.4999999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd71365 add 9999999999999999999999999999999999 0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71367 add 9999999999999999999999999999999999 0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71368 add 9999999999999999999999999999999999 0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71369 add 9999999999999999999999999999999999 0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71370 add 9999999999999999999999999999999999 0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71371 add 9999999999999999999999999999999999 0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71372 add 9999999999999999999999999999999999 0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71373 add 9999999999999999999999999999999999 0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71374 add 9999999999999999999999999999999999 0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71375 add 9999999999999999999999999999999999 0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71376 add 9999999999999999999999999999999999 0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71377 add 9999999999999999999999999999999999 0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71378 add 9999999999999999999999999999999999 0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71379 add 9999999999999999999999999999999999 0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71380 add 9999999999999999999999999999999999 0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71381 add 9999999999999999999999999999999999 0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71382 add 9999999999999999999999999999999999 0.5000000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71383 add 9999999999999999999999999999999999 0.500000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71384 add 9999999999999999999999999999999999 0.50000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71385 add 9999999999999999999999999999999999 0.5000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71386 add 9999999999999999999999999999999999 0.500000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71387 add 9999999999999999999999999999999999 0.50000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71388 add 9999999999999999999999999999999999 0.5000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71389 add 9999999999999999999999999999999999 0.500000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71390 add 9999999999999999999999999999999999 0.50000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71391 add 9999999999999999999999999999999999 0.5000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71392 add 9999999999999999999999999999999999 0.500001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71393 add 9999999999999999999999999999999999 0.50001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71394 add 9999999999999999999999999999999999 0.5001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71395 add 9999999999999999999999999999999999 0.501 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd71396 add 9999999999999999999999999999999999 0.51 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
dqadd71420 add 0 1.123456789987654321123456789012345 -> 1.123456789987654321123456789012345
dqadd71421 add 0 1.123456789987654321123456789012345E-1 -> 0.1123456789987654321123456789012345
dqadd71422 add 0 1.123456789987654321123456789012345E-2 -> 0.01123456789987654321123456789012345
dqadd71423 add 0 1.123456789987654321123456789012345E-3 -> 0.001123456789987654321123456789012345
dqadd71424 add 0 1.123456789987654321123456789012345E-4 -> 0.0001123456789987654321123456789012345
dqadd71425 add 0 1.123456789987654321123456789012345E-5 -> 0.00001123456789987654321123456789012345
dqadd71426 add 0 1.123456789987654321123456789012345E-6 -> 0.000001123456789987654321123456789012345
dqadd71427 add 0 1.123456789987654321123456789012345E-7 -> 1.123456789987654321123456789012345E-7
dqadd71428 add 0 1.123456789987654321123456789012345E-8 -> 1.123456789987654321123456789012345E-8
dqadd71429 add 0 1.123456789987654321123456789012345E-9 -> 1.123456789987654321123456789012345E-9
dqadd71430 add 0 1.123456789987654321123456789012345E-10 -> 1.123456789987654321123456789012345E-10
dqadd71431 add 0 1.123456789987654321123456789012345E-11 -> 1.123456789987654321123456789012345E-11
dqadd71432 add 0 1.123456789987654321123456789012345E-12 -> 1.123456789987654321123456789012345E-12
dqadd71433 add 0 1.123456789987654321123456789012345E-13 -> 1.123456789987654321123456789012345E-13
dqadd71434 add 0 1.123456789987654321123456789012345E-14 -> 1.123456789987654321123456789012345E-14
dqadd71435 add 0 1.123456789987654321123456789012345E-15 -> 1.123456789987654321123456789012345E-15
dqadd71436 add 0 1.123456789987654321123456789012345E-16 -> 1.123456789987654321123456789012345E-16
dqadd71437 add 0 1.123456789987654321123456789012345E-17 -> 1.123456789987654321123456789012345E-17
dqadd71438 add 0 1.123456789987654321123456789012345E-18 -> 1.123456789987654321123456789012345E-18
dqadd71439 add 0 1.123456789987654321123456789012345E-19 -> 1.123456789987654321123456789012345E-19
dqadd71440 add 0 1.123456789987654321123456789012345E-20 -> 1.123456789987654321123456789012345E-20
dqadd71441 add 0 1.123456789987654321123456789012345E-21 -> 1.123456789987654321123456789012345E-21
dqadd71442 add 0 1.123456789987654321123456789012345E-22 -> 1.123456789987654321123456789012345E-22
dqadd71443 add 0 1.123456789987654321123456789012345E-23 -> 1.123456789987654321123456789012345E-23
dqadd71444 add 0 1.123456789987654321123456789012345E-24 -> 1.123456789987654321123456789012345E-24
dqadd71445 add 0 1.123456789987654321123456789012345E-25 -> 1.123456789987654321123456789012345E-25
dqadd71446 add 0 1.123456789987654321123456789012345E-26 -> 1.123456789987654321123456789012345E-26
dqadd71447 add 0 1.123456789987654321123456789012345E-27 -> 1.123456789987654321123456789012345E-27
dqadd71448 add 0 1.123456789987654321123456789012345E-28 -> 1.123456789987654321123456789012345E-28
dqadd71449 add 0 1.123456789987654321123456789012345E-29 -> 1.123456789987654321123456789012345E-29
dqadd71450 add 0 1.123456789987654321123456789012345E-30 -> 1.123456789987654321123456789012345E-30
dqadd71451 add 0 1.123456789987654321123456789012345E-31 -> 1.123456789987654321123456789012345E-31
dqadd71452 add 0 1.123456789987654321123456789012345E-32 -> 1.123456789987654321123456789012345E-32
dqadd71453 add 0 1.123456789987654321123456789012345E-33 -> 1.123456789987654321123456789012345E-33
dqadd71454 add 0 1.123456789987654321123456789012345E-34 -> 1.123456789987654321123456789012345E-34
dqadd71455 add 0 1.123456789987654321123456789012345E-35 -> 1.123456789987654321123456789012345E-35
dqadd71456 add 0 1.123456789987654321123456789012345E-36 -> 1.123456789987654321123456789012345E-36
-- same, reversed 0
dqadd71460 add 1.123456789987654321123456789012345 0 -> 1.123456789987654321123456789012345
dqadd71461 add 1.123456789987654321123456789012345E-1 0 -> 0.1123456789987654321123456789012345
dqadd71462 add 1.123456789987654321123456789012345E-2 0 -> 0.01123456789987654321123456789012345
dqadd71463 add 1.123456789987654321123456789012345E-3 0 -> 0.001123456789987654321123456789012345
dqadd71464 add 1.123456789987654321123456789012345E-4 0 -> 0.0001123456789987654321123456789012345
dqadd71465 add 1.123456789987654321123456789012345E-5 0 -> 0.00001123456789987654321123456789012345
dqadd71466 add 1.123456789987654321123456789012345E-6 0 -> 0.000001123456789987654321123456789012345
dqadd71467 add 1.123456789987654321123456789012345E-7 0 -> 1.123456789987654321123456789012345E-7
dqadd71468 add 1.123456789987654321123456789012345E-8 0 -> 1.123456789987654321123456789012345E-8
dqadd71469 add 1.123456789987654321123456789012345E-9 0 -> 1.123456789987654321123456789012345E-9
dqadd71470 add 1.123456789987654321123456789012345E-10 0 -> 1.123456789987654321123456789012345E-10
dqadd71471 add 1.123456789987654321123456789012345E-11 0 -> 1.123456789987654321123456789012345E-11
dqadd71472 add 1.123456789987654321123456789012345E-12 0 -> 1.123456789987654321123456789012345E-12
dqadd71473 add 1.123456789987654321123456789012345E-13 0 -> 1.123456789987654321123456789012345E-13
dqadd71474 add 1.123456789987654321123456789012345E-14 0 -> 1.123456789987654321123456789012345E-14
dqadd71475 add 1.123456789987654321123456789012345E-15 0 -> 1.123456789987654321123456789012345E-15
dqadd71476 add 1.123456789987654321123456789012345E-16 0 -> 1.123456789987654321123456789012345E-16
dqadd71477 add 1.123456789987654321123456789012345E-17 0 -> 1.123456789987654321123456789012345E-17
dqadd71478 add 1.123456789987654321123456789012345E-18 0 -> 1.123456789987654321123456789012345E-18
dqadd71479 add 1.123456789987654321123456789012345E-19 0 -> 1.123456789987654321123456789012345E-19
dqadd71480 add 1.123456789987654321123456789012345E-20 0 -> 1.123456789987654321123456789012345E-20
dqadd71481 add 1.123456789987654321123456789012345E-21 0 -> 1.123456789987654321123456789012345E-21
dqadd71482 add 1.123456789987654321123456789012345E-22 0 -> 1.123456789987654321123456789012345E-22
dqadd71483 add 1.123456789987654321123456789012345E-23 0 -> 1.123456789987654321123456789012345E-23
dqadd71484 add 1.123456789987654321123456789012345E-24 0 -> 1.123456789987654321123456789012345E-24
dqadd71485 add 1.123456789987654321123456789012345E-25 0 -> 1.123456789987654321123456789012345E-25
dqadd71486 add 1.123456789987654321123456789012345E-26 0 -> 1.123456789987654321123456789012345E-26
dqadd71487 add 1.123456789987654321123456789012345E-27 0 -> 1.123456789987654321123456789012345E-27
dqadd71488 add 1.123456789987654321123456789012345E-28 0 -> 1.123456789987654321123456789012345E-28
dqadd71489 add 1.123456789987654321123456789012345E-29 0 -> 1.123456789987654321123456789012345E-29
dqadd71490 add 1.123456789987654321123456789012345E-30 0 -> 1.123456789987654321123456789012345E-30
dqadd71491 add 1.123456789987654321123456789012345E-31 0 -> 1.123456789987654321123456789012345E-31
dqadd71492 add 1.123456789987654321123456789012345E-32 0 -> 1.123456789987654321123456789012345E-32
dqadd71493 add 1.123456789987654321123456789012345E-33 0 -> 1.123456789987654321123456789012345E-33
dqadd71494 add 1.123456789987654321123456789012345E-34 0 -> 1.123456789987654321123456789012345E-34
dqadd71495 add 1.123456789987654321123456789012345E-35 0 -> 1.123456789987654321123456789012345E-35
dqadd71496 add 1.123456789987654321123456789012345E-36 0 -> 1.123456789987654321123456789012345E-36
-- same, Es on the 0
dqadd71500 add 1.123456789987654321123456789012345 0E-0 -> 1.123456789987654321123456789012345
dqadd71501 add 1.123456789987654321123456789012345 0E-1 -> 1.123456789987654321123456789012345
dqadd71502 add 1.123456789987654321123456789012345 0E-2 -> 1.123456789987654321123456789012345
dqadd71503 add 1.123456789987654321123456789012345 0E-3 -> 1.123456789987654321123456789012345
dqadd71504 add 1.123456789987654321123456789012345 0E-4 -> 1.123456789987654321123456789012345
dqadd71505 add 1.123456789987654321123456789012345 0E-5 -> 1.123456789987654321123456789012345
dqadd71506 add 1.123456789987654321123456789012345 0E-6 -> 1.123456789987654321123456789012345
dqadd71507 add 1.123456789987654321123456789012345 0E-7 -> 1.123456789987654321123456789012345
dqadd71508 add 1.123456789987654321123456789012345 0E-8 -> 1.123456789987654321123456789012345
dqadd71509 add 1.123456789987654321123456789012345 0E-9 -> 1.123456789987654321123456789012345
dqadd71510 add 1.123456789987654321123456789012345 0E-10 -> 1.123456789987654321123456789012345
dqadd71511 add 1.123456789987654321123456789012345 0E-11 -> 1.123456789987654321123456789012345
dqadd71512 add 1.123456789987654321123456789012345 0E-12 -> 1.123456789987654321123456789012345
dqadd71513 add 1.123456789987654321123456789012345 0E-13 -> 1.123456789987654321123456789012345
dqadd71514 add 1.123456789987654321123456789012345 0E-14 -> 1.123456789987654321123456789012345
dqadd71515 add 1.123456789987654321123456789012345 0E-15 -> 1.123456789987654321123456789012345
dqadd71516 add 1.123456789987654321123456789012345 0E-16 -> 1.123456789987654321123456789012345
dqadd71517 add 1.123456789987654321123456789012345 0E-17 -> 1.123456789987654321123456789012345
dqadd71518 add 1.123456789987654321123456789012345 0E-18 -> 1.123456789987654321123456789012345
dqadd71519 add 1.123456789987654321123456789012345 0E-19 -> 1.123456789987654321123456789012345
dqadd71520 add 1.123456789987654321123456789012345 0E-20 -> 1.123456789987654321123456789012345
dqadd71521 add 1.123456789987654321123456789012345 0E-21 -> 1.123456789987654321123456789012345
dqadd71522 add 1.123456789987654321123456789012345 0E-22 -> 1.123456789987654321123456789012345
dqadd71523 add 1.123456789987654321123456789012345 0E-23 -> 1.123456789987654321123456789012345
dqadd71524 add 1.123456789987654321123456789012345 0E-24 -> 1.123456789987654321123456789012345
dqadd71525 add 1.123456789987654321123456789012345 0E-25 -> 1.123456789987654321123456789012345
dqadd71526 add 1.123456789987654321123456789012345 0E-26 -> 1.123456789987654321123456789012345
dqadd71527 add 1.123456789987654321123456789012345 0E-27 -> 1.123456789987654321123456789012345
dqadd71528 add 1.123456789987654321123456789012345 0E-28 -> 1.123456789987654321123456789012345
dqadd71529 add 1.123456789987654321123456789012345 0E-29 -> 1.123456789987654321123456789012345
dqadd71530 add 1.123456789987654321123456789012345 0E-30 -> 1.123456789987654321123456789012345
dqadd71531 add 1.123456789987654321123456789012345 0E-31 -> 1.123456789987654321123456789012345
dqadd71532 add 1.123456789987654321123456789012345 0E-32 -> 1.123456789987654321123456789012345
dqadd71533 add 1.123456789987654321123456789012345 0E-33 -> 1.123456789987654321123456789012345
-- next four flag Rounded because the 0 extends the result
dqadd71534 add 1.123456789987654321123456789012345 0E-34 -> 1.123456789987654321123456789012345 Rounded
dqadd71535 add 1.123456789987654321123456789012345 0E-35 -> 1.123456789987654321123456789012345 Rounded
dqadd71536 add 1.123456789987654321123456789012345 0E-36 -> 1.123456789987654321123456789012345 Rounded
dqadd71537 add 1.123456789987654321123456789012345 0E-37 -> 1.123456789987654321123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
rounding: half_up
-- exact zeros from zeros
dqadd71600 add 0 0E-19 -> 0E-19
dqadd71601 add -0 0E-19 -> 0E-19
dqadd71602 add 0 -0E-19 -> 0E-19
dqadd71603 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71611 add -11 11 -> 0
dqadd71612 add 11 -11 -> 0
rounding: half_down
-- exact zeros from zeros
dqadd71620 add 0 0E-19 -> 0E-19
dqadd71621 add -0 0E-19 -> 0E-19
dqadd71622 add 0 -0E-19 -> 0E-19
dqadd71623 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71631 add -11 11 -> 0
dqadd71632 add 11 -11 -> 0
rounding: half_even
-- exact zeros from zeros
dqadd71640 add 0 0E-19 -> 0E-19
dqadd71641 add -0 0E-19 -> 0E-19
dqadd71642 add 0 -0E-19 -> 0E-19
dqadd71643 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71651 add -11 11 -> 0
dqadd71652 add 11 -11 -> 0
rounding: up
-- exact zeros from zeros
dqadd71660 add 0 0E-19 -> 0E-19
dqadd71661 add -0 0E-19 -> 0E-19
dqadd71662 add 0 -0E-19 -> 0E-19
dqadd71663 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71671 add -11 11 -> 0
dqadd71672 add 11 -11 -> 0
rounding: down
-- exact zeros from zeros
dqadd71680 add 0 0E-19 -> 0E-19
dqadd71681 add -0 0E-19 -> 0E-19
dqadd71682 add 0 -0E-19 -> 0E-19
dqadd71683 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71691 add -11 11 -> 0
dqadd71692 add 11 -11 -> 0
rounding: ceiling
-- exact zeros from zeros
dqadd71700 add 0 0E-19 -> 0E-19
dqadd71701 add -0 0E-19 -> 0E-19
dqadd71702 add 0 -0E-19 -> 0E-19
dqadd71703 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71711 add -11 11 -> 0
dqadd71712 add 11 -11 -> 0
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
dqadd71720 add 0 0E-19 -> 0E-19
dqadd71721 add -0 0E-19 -> -0E-19 -- *
dqadd71722 add 0 -0E-19 -> -0E-19 -- *
dqadd71723 add -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd71731 add -11 11 -> -0 -- *
dqadd71732 add 11 -11 -> -0 -- *
-- Examples from SQL proposal (Krishna Kulkarni)
dqadd71741 add 130E-2 120E-2 -> 2.50
dqadd71742 add 130E-2 12E-1 -> 2.50
dqadd71743 add 130E-2 1E0 -> 2.30
dqadd71744 add 1E2 1E4 -> 1.01E+4
dqadd71745 add 130E-2 -120E-2 -> 0.10
dqadd71746 add 130E-2 -12E-1 -> 0.10
dqadd71747 add 130E-2 -1E0 -> 0.30
dqadd71748 add 1E2 -1E4 -> -9.9E+3
-- Gappy coefficients; check residue handling even with full coefficient gap
rounding: half_even
dqadd75001 add 1239876543211234567894567890123456 1 -> 1239876543211234567894567890123457
dqadd75002 add 1239876543211234567894567890123456 0.6 -> 1239876543211234567894567890123457 Inexact Rounded
dqadd75003 add 1239876543211234567894567890123456 0.06 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75004 add 1239876543211234567894567890123456 6E-3 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75005 add 1239876543211234567894567890123456 6E-4 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75006 add 1239876543211234567894567890123456 6E-5 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75007 add 1239876543211234567894567890123456 6E-6 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75008 add 1239876543211234567894567890123456 6E-7 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75009 add 1239876543211234567894567890123456 6E-8 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75010 add 1239876543211234567894567890123456 6E-9 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75011 add 1239876543211234567894567890123456 6E-10 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75012 add 1239876543211234567894567890123456 6E-11 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75013 add 1239876543211234567894567890123456 6E-12 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75014 add 1239876543211234567894567890123456 6E-13 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75015 add 1239876543211234567894567890123456 6E-14 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75016 add 1239876543211234567894567890123456 6E-15 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75017 add 1239876543211234567894567890123456 6E-16 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75018 add 1239876543211234567894567890123456 6E-17 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75019 add 1239876543211234567894567890123456 6E-18 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75020 add 1239876543211234567894567890123456 6E-19 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd75021 add 1239876543211234567894567890123456 6E-20 -> 1239876543211234567894567890123456 Inexact Rounded
-- widening second argument at gap
dqadd75030 add 12398765432112345678945678 1 -> 12398765432112345678945679
dqadd75031 add 12398765432112345678945678 0.1 -> 12398765432112345678945678.1
dqadd75032 add 12398765432112345678945678 0.12 -> 12398765432112345678945678.12
dqadd75033 add 12398765432112345678945678 0.123 -> 12398765432112345678945678.123
dqadd75034 add 12398765432112345678945678 0.1234 -> 12398765432112345678945678.1234
dqadd75035 add 12398765432112345678945678 0.12345 -> 12398765432112345678945678.12345
dqadd75036 add 12398765432112345678945678 0.123456 -> 12398765432112345678945678.123456
dqadd75037 add 12398765432112345678945678 0.1234567 -> 12398765432112345678945678.1234567
dqadd75038 add 12398765432112345678945678 0.12345678 -> 12398765432112345678945678.12345678
dqadd75039 add 12398765432112345678945678 0.123456789 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75040 add 12398765432112345678945678 0.123456785 -> 12398765432112345678945678.12345678 Inexact Rounded
dqadd75041 add 12398765432112345678945678 0.1234567850 -> 12398765432112345678945678.12345678 Inexact Rounded
dqadd75042 add 12398765432112345678945678 0.1234567851 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75043 add 12398765432112345678945678 0.12345678501 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75044 add 12398765432112345678945678 0.123456785001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75045 add 12398765432112345678945678 0.1234567850001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75046 add 12398765432112345678945678 0.12345678500001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75047 add 12398765432112345678945678 0.123456785000001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75048 add 12398765432112345678945678 0.1234567850000001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd75049 add 12398765432112345678945678 0.1234567850000000 -> 12398765432112345678945678.12345678 Inexact Rounded
-- 90123456
rounding: half_even
dqadd75050 add 12398765432112345678945678 0.0234567750000000 -> 12398765432112345678945678.02345678 Inexact Rounded
dqadd75051 add 12398765432112345678945678 0.0034567750000000 -> 12398765432112345678945678.00345678 Inexact Rounded
dqadd75052 add 12398765432112345678945678 0.0004567750000000 -> 12398765432112345678945678.00045678 Inexact Rounded
dqadd75053 add 12398765432112345678945678 0.0000567750000000 -> 12398765432112345678945678.00005678 Inexact Rounded
dqadd75054 add 12398765432112345678945678 0.0000067750000000 -> 12398765432112345678945678.00000678 Inexact Rounded
dqadd75055 add 12398765432112345678945678 0.0000007750000000 -> 12398765432112345678945678.00000078 Inexact Rounded
dqadd75056 add 12398765432112345678945678 0.0000000750000000 -> 12398765432112345678945678.00000008 Inexact Rounded
dqadd75057 add 12398765432112345678945678 0.0000000050000000 -> 12398765432112345678945678.00000000 Inexact Rounded
dqadd75060 add 12398765432112345678945678 0.0234567750000001 -> 12398765432112345678945678.02345678 Inexact Rounded
dqadd75061 add 12398765432112345678945678 0.0034567750000001 -> 12398765432112345678945678.00345678 Inexact Rounded
dqadd75062 add 12398765432112345678945678 0.0004567750000001 -> 12398765432112345678945678.00045678 Inexact Rounded
dqadd75063 add 12398765432112345678945678 0.0000567750000001 -> 12398765432112345678945678.00005678 Inexact Rounded
dqadd75064 add 12398765432112345678945678 0.0000067750000001 -> 12398765432112345678945678.00000678 Inexact Rounded
dqadd75065 add 12398765432112345678945678 0.0000007750000001 -> 12398765432112345678945678.00000078 Inexact Rounded
dqadd75066 add 12398765432112345678945678 0.0000000750000001 -> 12398765432112345678945678.00000008 Inexact Rounded
dqadd75067 add 12398765432112345678945678 0.0000000050000001 -> 12398765432112345678945678.00000001 Inexact Rounded
-- far-out residues (full coefficient gap is 16+15 digits)
rounding: up
dqadd75070 add 12398765432112345678945678 1E-8 -> 12398765432112345678945678.00000001
dqadd75071 add 12398765432112345678945678 1E-9 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75072 add 12398765432112345678945678 1E-10 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75073 add 12398765432112345678945678 1E-11 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75074 add 12398765432112345678945678 1E-12 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75075 add 12398765432112345678945678 1E-13 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75076 add 12398765432112345678945678 1E-14 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75077 add 12398765432112345678945678 1E-15 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75078 add 12398765432112345678945678 1E-16 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75079 add 12398765432112345678945678 1E-17 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75080 add 12398765432112345678945678 1E-18 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75081 add 12398765432112345678945678 1E-19 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75082 add 12398765432112345678945678 1E-20 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75083 add 12398765432112345678945678 1E-25 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75084 add 12398765432112345678945678 1E-30 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75085 add 12398765432112345678945678 1E-31 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75086 add 12398765432112345678945678 1E-32 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75087 add 12398765432112345678945678 1E-33 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75088 add 12398765432112345678945678 1E-34 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd75089 add 12398765432112345678945678 1E-35 -> 12398765432112345678945678.00000001 Inexact Rounded
-- Null tests
dqadd9990 add 10 # -> NaN Invalid_operation
dqadd9991 add # 10 -> NaN Invalid_operation
|
Added test/dectest/dqAnd.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 |
------------------------------------------------------------------------
-- dqAnd.decTest -- digitwise logical AND for decQuads --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check (truth table)
dqand001 and 0 0 -> 0
dqand002 and 0 1 -> 0
dqand003 and 1 0 -> 0
dqand004 and 1 1 -> 1
dqand005 and 1100 1010 -> 1000
-- and at msd and msd-1
-- 1234567890123456789012345678901234
dqand006 and 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqand007 and 0000000000000000000000000000000000 1000000000000000000000000000000000 -> 0
dqand008 and 1000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqand009 and 1000000000000000000000000000000000 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqand010 and 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqand011 and 0000000000000000000000000000000000 0100000000000000000000000000000000 -> 0
dqand012 and 0100000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqand013 and 0100000000000000000000000000000000 0100000000000000000000000000000000 -> 100000000000000000000000000000000
-- Various lengths
-- 1234567890123456789012345678901234
dqand601 and 0111111111111111111111111111111111 1111111111111111111111111111111111 -> 111111111111111111111111111111111
dqand602 and 1011111111111111111111111111111111 1111111111111111111111111111111111 -> 1011111111111111111111111111111111
dqand603 and 1101111111111111111111111111111111 1111111111111111111111111111111111 -> 1101111111111111111111111111111111
dqand604 and 1110111111111111111111111111111111 1111111111111111111111111111111111 -> 1110111111111111111111111111111111
dqand605 and 1111011111111111111111111111111111 1111111111111111111111111111111111 -> 1111011111111111111111111111111111
dqand606 and 1111101111111111111111111111111111 1111111111111111111111111111111111 -> 1111101111111111111111111111111111
dqand607 and 1111110111111111111111111111111111 1111111111111111111111111111111111 -> 1111110111111111111111111111111111
dqand608 and 1111111011111111111111111111111111 1111111111111111111111111111111111 -> 1111111011111111111111111111111111
dqand609 and 1111111101111111111111111111111111 1111111111111111111111111111111111 -> 1111111101111111111111111111111111
dqand610 and 1111111110111111111111111111111111 1111111111111111111111111111111111 -> 1111111110111111111111111111111111
dqand611 and 1111111111011111111111111111111111 1111111111111111111111111111111111 -> 1111111111011111111111111111111111
dqand612 and 1111111111101111111111111111111111 1111111111111111111111111111111111 -> 1111111111101111111111111111111111
dqand613 and 1111111111110111111111111111111111 1111111111111111111111111111111111 -> 1111111111110111111111111111111111
dqand614 and 1111111111111011111111111111111111 1111111111111111111111111111111111 -> 1111111111111011111111111111111111
dqand615 and 1111111111111101111111111111111111 1111111111111111111111111111111111 -> 1111111111111101111111111111111111
dqand616 and 1111111111111110111111111111111111 1111111111111111111111111111111111 -> 1111111111111110111111111111111111
dqand617 and 1111111111111111011111111111111111 1111111111111111111111111111111111 -> 1111111111111111011111111111111111
dqand618 and 1111111111111111101111111111111111 1111111111111111111111111111111111 -> 1111111111111111101111111111111111
dqand619 and 1111111111111111110111111111111111 1111111111111111111111111111111111 -> 1111111111111111110111111111111111
dqand620 and 1111111111111111111011111111111111 1111111111111111111111111111111111 -> 1111111111111111111011111111111111
dqand621 and 1111111111111111111101111111111111 1111111111111111111111111111111111 -> 1111111111111111111101111111111111
dqand622 and 1111111111111111111110111111111111 1111111111111111111111111111111111 -> 1111111111111111111110111111111111
dqand623 and 1111111111111111111111011111111111 1111111111111111111111111111111111 -> 1111111111111111111111011111111111
dqand624 and 1111111111111111111111101111111111 1111111111111111111111111111111111 -> 1111111111111111111111101111111111
dqand625 and 1111111111111111111111110111111111 1111111111111111111111111111111111 -> 1111111111111111111111110111111111
dqand626 and 1111111111111111111111111011111111 1111111111111111111111111111111111 -> 1111111111111111111111111011111111
dqand627 and 1111111111111111111111111101111111 1111111111111111111111111111111111 -> 1111111111111111111111111101111111
dqand628 and 1111111111111111111111111110111111 1111111111111111111111111111111111 -> 1111111111111111111111111110111111
dqand629 and 1111111111111111111111111111011111 1111111111111111111111111111111111 -> 1111111111111111111111111111011111
dqand630 and 1111111111111111111111111111101111 1111111111111111111111111111111111 -> 1111111111111111111111111111101111
dqand631 and 1111111111111111111111111111110111 1111111111111111111111111111111111 -> 1111111111111111111111111111110111
dqand632 and 1111111111111111111111111111111011 1111111111111111111111111111111111 -> 1111111111111111111111111111111011
dqand633 and 1111111111111111111111111111111101 1111111111111111111111111111111111 -> 1111111111111111111111111111111101
dqand634 and 1111111111111111111111111111111110 1111111111111111111111111111111111 -> 1111111111111111111111111111111110
dqand641 and 1111111111111111111111111111111111 0111111111111111111111111111111111 -> 111111111111111111111111111111111
dqand642 and 1111111111111111111111111111111111 1011111111111111111111111111111111 -> 1011111111111111111111111111111111
dqand643 and 1111111111111111111111111111111111 1101111111111111111111111111111111 -> 1101111111111111111111111111111111
dqand644 and 1111111111111111111111111111111111 1110111111111111111111111111111111 -> 1110111111111111111111111111111111
dqand645 and 1111111111111111111111111111111111 1111011111111111111111111111111111 -> 1111011111111111111111111111111111
dqand646 and 1111111111111111111111111111111111 1111101111111111111111111111111111 -> 1111101111111111111111111111111111
dqand647 and 1111111111111111111111111111111111 1111110111111111111111111111111111 -> 1111110111111111111111111111111111
dqand648 and 1111111111111111111111111111111111 1111111011111111111111111111111111 -> 1111111011111111111111111111111111
dqand649 and 1111111111111111111111111111111111 1111111101111111111111111111111111 -> 1111111101111111111111111111111111
dqand650 and 1111111111111111111111111111111111 1111111110111111111111111111111111 -> 1111111110111111111111111111111111
dqand651 and 1111111111111111111111111111111111 1111111111011111111111111111111111 -> 1111111111011111111111111111111111
dqand652 and 1111111111111111111111111111111111 1111111111101111111111111111111111 -> 1111111111101111111111111111111111
dqand653 and 1111111111111111111111111111111111 1111111111110111111111111111111111 -> 1111111111110111111111111111111111
dqand654 and 1111111111111111111111111111111111 1111111111111011111111111111111111 -> 1111111111111011111111111111111111
dqand655 and 1111111111111111111111111111111111 1111111111111101111111111111111111 -> 1111111111111101111111111111111111
dqand656 and 1111111111111111111111111111111111 1111111111111110111111111111111111 -> 1111111111111110111111111111111111
dqand657 and 1111111111111111111111111111111111 1111111111111111011111111111111111 -> 1111111111111111011111111111111111
dqand658 and 1111111111111111111111111111111111 1111111111111111101111111111111111 -> 1111111111111111101111111111111111
dqand659 and 1111111111111111111111111111111111 1111111111111111110111111111111111 -> 1111111111111111110111111111111111
dqand660 and 1111111111111111111111111111111111 1111111111111111111011111111111111 -> 1111111111111111111011111111111111
dqand661 and 1111111111111111111111111111111111 1111111111111111111101111111111111 -> 1111111111111111111101111111111111
dqand662 and 1111111111111111111111111111111111 1111111111111111111110111111111111 -> 1111111111111111111110111111111111
dqand663 and 1111111111111111111111111111111111 1111111111111111111111011111111111 -> 1111111111111111111111011111111111
dqand664 and 1111111111111111111111111111111111 1111111111111111111111101111111111 -> 1111111111111111111111101111111111
dqand665 and 1111111111111111111111111111111111 1111111111111111111111110111111111 -> 1111111111111111111111110111111111
dqand666 and 1111111111111111111111111111111111 1111111111111111111111111011111111 -> 1111111111111111111111111011111111
dqand667 and 1111111111111111111111111111111111 1111111111111111111111111101111111 -> 1111111111111111111111111101111111
dqand668 and 1111111111111111111111111111111111 1111111111111111111111111110111111 -> 1111111111111111111111111110111111
dqand669 and 1111111111111111111111111111111111 1111111111111111111111111111011111 -> 1111111111111111111111111111011111
dqand670 and 1111111111111111111111111111111111 1111111111111111111111111111101111 -> 1111111111111111111111111111101111
dqand671 and 1111111111111111111111111111111111 1111111111111111111111111111110111 -> 1111111111111111111111111111110111
dqand672 and 1111111111111111111111111111111111 1111111111111111111111111111111011 -> 1111111111111111111111111111111011
dqand673 and 1111111111111111111111111111111111 1111111111111111111111111111111101 -> 1111111111111111111111111111111101
dqand674 and 1111111111111111111111111111111111 1111111111111111111111111111111110 -> 1111111111111111111111111111111110
dqand675 and 0111111111111111111111111111111111 1111111111111111111111111111111110 -> 111111111111111111111111111111110
dqand676 and 1111111111111111111111111111111111 1111111111111111111111111111111110 -> 1111111111111111111111111111111110
dqand021 and 1111111111111111 1111111111111111 -> 1111111111111111
dqand024 and 1111111111111111 111111111111111 -> 111111111111111
dqand025 and 1111111111111111 11111111111111 -> 11111111111111
dqand026 and 1111111111111111 1111111111111 -> 1111111111111
dqand027 and 1111111111111111 111111111111 -> 111111111111
dqand028 and 1111111111111111 11111111111 -> 11111111111
dqand029 and 1111111111111111 1111111111 -> 1111111111
dqand030 and 1111111111111111 111111111 -> 111111111
dqand031 and 1111111111111111 11111111 -> 11111111
dqand032 and 1111111111111111 1111111 -> 1111111
dqand033 and 1111111111111111 111111 -> 111111
dqand034 and 1111111111111111 11111 -> 11111
dqand035 and 1111111111111111 1111 -> 1111
dqand036 and 1111111111111111 111 -> 111
dqand037 and 1111111111111111 11 -> 11
dqand038 and 1111111111111111 1 -> 1
dqand039 and 1111111111111111 0 -> 0
dqand040 and 1111111111111111 1111111111111111 -> 1111111111111111
dqand041 and 111111111111111 1111111111111111 -> 111111111111111
dqand042 and 111111111111111 1111111111111111 -> 111111111111111
dqand043 and 11111111111111 1111111111111111 -> 11111111111111
dqand044 and 1111111111111 1111111111111111 -> 1111111111111
dqand045 and 111111111111 1111111111111111 -> 111111111111
dqand046 and 11111111111 1111111111111111 -> 11111111111
dqand047 and 1111111111 1111111111111111 -> 1111111111
dqand048 and 111111111 1111111111111111 -> 111111111
dqand049 and 11111111 1111111111111111 -> 11111111
dqand050 and 1111111 1111111111111111 -> 1111111
dqand051 and 111111 1111111111111111 -> 111111
dqand052 and 11111 1111111111111111 -> 11111
dqand053 and 1111 1111111111111111 -> 1111
dqand054 and 111 1111111111111111 -> 111
dqand055 and 11 1111111111111111 -> 11
dqand056 and 1 1111111111111111 -> 1
dqand057 and 0 1111111111111111 -> 0
dqand150 and 1111111111 1 -> 1
dqand151 and 111111111 1 -> 1
dqand152 and 11111111 1 -> 1
dqand153 and 1111111 1 -> 1
dqand154 and 111111 1 -> 1
dqand155 and 11111 1 -> 1
dqand156 and 1111 1 -> 1
dqand157 and 111 1 -> 1
dqand158 and 11 1 -> 1
dqand159 and 1 1 -> 1
dqand160 and 1111111111 0 -> 0
dqand161 and 111111111 0 -> 0
dqand162 and 11111111 0 -> 0
dqand163 and 1111111 0 -> 0
dqand164 and 111111 0 -> 0
dqand165 and 11111 0 -> 0
dqand166 and 1111 0 -> 0
dqand167 and 111 0 -> 0
dqand168 and 11 0 -> 0
dqand169 and 1 0 -> 0
dqand170 and 1 1111111111 -> 1
dqand171 and 1 111111111 -> 1
dqand172 and 1 11111111 -> 1
dqand173 and 1 1111111 -> 1
dqand174 and 1 111111 -> 1
dqand175 and 1 11111 -> 1
dqand176 and 1 1111 -> 1
dqand177 and 1 111 -> 1
dqand178 and 1 11 -> 1
dqand179 and 1 1 -> 1
dqand180 and 0 1111111111 -> 0
dqand181 and 0 111111111 -> 0
dqand182 and 0 11111111 -> 0
dqand183 and 0 1111111 -> 0
dqand184 and 0 111111 -> 0
dqand185 and 0 11111 -> 0
dqand186 and 0 1111 -> 0
dqand187 and 0 111 -> 0
dqand188 and 0 11 -> 0
dqand189 and 0 1 -> 0
dqand090 and 011111111 111111111 -> 11111111
dqand091 and 101111111 111111111 -> 101111111
dqand092 and 110111111 111111111 -> 110111111
dqand093 and 111011111 111111111 -> 111011111
dqand094 and 111101111 111111111 -> 111101111
dqand095 and 111110111 111111111 -> 111110111
dqand096 and 111111011 111111111 -> 111111011
dqand097 and 111111101 111111111 -> 111111101
dqand098 and 111111110 111111111 -> 111111110
dqand100 and 111111111 011111111 -> 11111111
dqand101 and 111111111 101111111 -> 101111111
dqand102 and 111111111 110111111 -> 110111111
dqand103 and 111111111 111011111 -> 111011111
dqand104 and 111111111 111101111 -> 111101111
dqand105 and 111111111 111110111 -> 111110111
dqand106 and 111111111 111111011 -> 111111011
dqand107 and 111111111 111111101 -> 111111101
dqand108 and 111111111 111111110 -> 111111110
-- non-0/1 should not be accepted, nor should signs
dqand220 and 111111112 111111111 -> NaN Invalid_operation
dqand221 and 333333333 333333333 -> NaN Invalid_operation
dqand222 and 555555555 555555555 -> NaN Invalid_operation
dqand223 and 777777777 777777777 -> NaN Invalid_operation
dqand224 and 999999999 999999999 -> NaN Invalid_operation
dqand225 and 222222222 999999999 -> NaN Invalid_operation
dqand226 and 444444444 999999999 -> NaN Invalid_operation
dqand227 and 666666666 999999999 -> NaN Invalid_operation
dqand228 and 888888888 999999999 -> NaN Invalid_operation
dqand229 and 999999999 222222222 -> NaN Invalid_operation
dqand230 and 999999999 444444444 -> NaN Invalid_operation
dqand231 and 999999999 666666666 -> NaN Invalid_operation
dqand232 and 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
dqand240 and 567468689 -934981942 -> NaN Invalid_operation
dqand241 and 567367689 934981942 -> NaN Invalid_operation
dqand242 and -631917772 -706014634 -> NaN Invalid_operation
dqand243 and -756253257 138579234 -> NaN Invalid_operation
dqand244 and 835590149 567435400 -> NaN Invalid_operation
-- test MSD
dqand250 and 2000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqand251 and 7000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqand252 and 8000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqand253 and 9000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqand254 and 2000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqand255 and 7000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqand256 and 8000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqand257 and 9000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqand258 and 1000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqand259 and 1000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqand260 and 1000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqand261 and 1000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
dqand262 and 0000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqand263 and 0000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqand264 and 0000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqand265 and 0000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
-- test MSD-1
dqand270 and 0200000111000111000111001000000000 1000000111000111000111100000000010 -> NaN Invalid_operation
dqand271 and 0700000111000111000111000100000000 1000000111000111000111010000000100 -> NaN Invalid_operation
dqand272 and 0800000111000111000111000010000000 1000000111000111000111001000001000 -> NaN Invalid_operation
dqand273 and 0900000111000111000111000001000000 1000000111000111000111000100010000 -> NaN Invalid_operation
dqand274 and 1000000111000111000111000000100000 0200000111000111000111000010100000 -> NaN Invalid_operation
dqand275 and 1000000111000111000111000000010000 0700000111000111000111000001000000 -> NaN Invalid_operation
dqand276 and 1000000111000111000111000000001000 0800000111000111000111000010100000 -> NaN Invalid_operation
dqand277 and 1000000111000111000111000000000100 0900000111000111000111000000010000 -> NaN Invalid_operation
-- test LSD
dqand280 and 0010000111000111000111000000000002 1000000111000111000111000100000001 -> NaN Invalid_operation
dqand281 and 0001000111000111000111000000000007 1000000111000111000111001000000011 -> NaN Invalid_operation
dqand282 and 0000000111000111000111100000000008 1000000111000111000111010000000001 -> NaN Invalid_operation
dqand283 and 0000000111000111000111010000000009 1000000111000111000111100000000001 -> NaN Invalid_operation
dqand284 and 1000000111000111000111001000000000 0001000111000111000111000000000002 -> NaN Invalid_operation
dqand285 and 1000000111000111000111000100000000 0010000111000111000111000000000007 -> NaN Invalid_operation
dqand286 and 1000000111000111000111000010000000 0100000111000111000111000000000008 -> NaN Invalid_operation
dqand287 and 1000000111000111000111000001000000 1000000111000111000111000000000009 -> NaN Invalid_operation
-- test Middie
dqand288 and 0010000111000111000111000020000000 1000000111000111000111001000000000 -> NaN Invalid_operation
dqand289 and 0001000111000111000111000070000001 1000000111000111000111000100000000 -> NaN Invalid_operation
dqand290 and 0000000111000111000111100080000010 1000000111000111000111000010000000 -> NaN Invalid_operation
dqand291 and 0000000111000111000111010090000100 1000000111000111000111000001000000 -> NaN Invalid_operation
dqand292 and 1000000111000111000111001000001000 0000000111000111000111000020100000 -> NaN Invalid_operation
dqand293 and 1000000111000111000111000100010000 0000000111000111000111000070010000 -> NaN Invalid_operation
dqand294 and 1000000111000111000111000010100000 0000000111000111000111000080001000 -> NaN Invalid_operation
dqand295 and 1000000111000111000111000001000000 0000000111000111000111000090000100 -> NaN Invalid_operation
-- signs
dqand296 and -1000000111000111000111000001000000 -0000001110001110001110010000000100 -> NaN Invalid_operation
dqand297 and -1000000111000111000111000001000000 0000001110001110001110000010000100 -> NaN Invalid_operation
dqand298 and 1000000111000111000111000001000000 -0000001110001110001110001000000100 -> NaN Invalid_operation
dqand299 and 1000000111000111000111000001000000 0000001110001110001110000011000100 -> 110000110000110000001000000
-- Nmax, Nmin, Ntiny-like
dqand331 and 2 9.99999999E+999 -> NaN Invalid_operation
dqand332 and 3 1E-999 -> NaN Invalid_operation
dqand333 and 4 1.00000000E-999 -> NaN Invalid_operation
dqand334 and 5 1E-900 -> NaN Invalid_operation
dqand335 and 6 -1E-900 -> NaN Invalid_operation
dqand336 and 7 -1.00000000E-999 -> NaN Invalid_operation
dqand337 and 8 -1E-999 -> NaN Invalid_operation
dqand338 and 9 -9.99999999E+999 -> NaN Invalid_operation
dqand341 and 9.99999999E+999 -18 -> NaN Invalid_operation
dqand342 and 1E-999 01 -> NaN Invalid_operation
dqand343 and 1.00000000E-999 -18 -> NaN Invalid_operation
dqand344 and 1E-900 18 -> NaN Invalid_operation
dqand345 and -1E-900 -10 -> NaN Invalid_operation
dqand346 and -1.00000000E-999 18 -> NaN Invalid_operation
dqand347 and -1E-999 10 -> NaN Invalid_operation
dqand348 and -9.99999999E+999 -18 -> NaN Invalid_operation
-- A few other non-integers
dqand361 and 1.0 1 -> NaN Invalid_operation
dqand362 and 1E+1 1 -> NaN Invalid_operation
dqand363 and 0.0 1 -> NaN Invalid_operation
dqand364 and 0E+1 1 -> NaN Invalid_operation
dqand365 and 9.9 1 -> NaN Invalid_operation
dqand366 and 9E+1 1 -> NaN Invalid_operation
dqand371 and 0 1.0 -> NaN Invalid_operation
dqand372 and 0 1E+1 -> NaN Invalid_operation
dqand373 and 0 0.0 -> NaN Invalid_operation
dqand374 and 0 0E+1 -> NaN Invalid_operation
dqand375 and 0 9.9 -> NaN Invalid_operation
dqand376 and 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
dqand780 and -Inf -Inf -> NaN Invalid_operation
dqand781 and -Inf -1000 -> NaN Invalid_operation
dqand782 and -Inf -1 -> NaN Invalid_operation
dqand783 and -Inf -0 -> NaN Invalid_operation
dqand784 and -Inf 0 -> NaN Invalid_operation
dqand785 and -Inf 1 -> NaN Invalid_operation
dqand786 and -Inf 1000 -> NaN Invalid_operation
dqand787 and -1000 -Inf -> NaN Invalid_operation
dqand788 and -Inf -Inf -> NaN Invalid_operation
dqand789 and -1 -Inf -> NaN Invalid_operation
dqand790 and -0 -Inf -> NaN Invalid_operation
dqand791 and 0 -Inf -> NaN Invalid_operation
dqand792 and 1 -Inf -> NaN Invalid_operation
dqand793 and 1000 -Inf -> NaN Invalid_operation
dqand794 and Inf -Inf -> NaN Invalid_operation
dqand800 and Inf -Inf -> NaN Invalid_operation
dqand801 and Inf -1000 -> NaN Invalid_operation
dqand802 and Inf -1 -> NaN Invalid_operation
dqand803 and Inf -0 -> NaN Invalid_operation
dqand804 and Inf 0 -> NaN Invalid_operation
dqand805 and Inf 1 -> NaN Invalid_operation
dqand806 and Inf 1000 -> NaN Invalid_operation
dqand807 and Inf Inf -> NaN Invalid_operation
dqand808 and -1000 Inf -> NaN Invalid_operation
dqand809 and -Inf Inf -> NaN Invalid_operation
dqand810 and -1 Inf -> NaN Invalid_operation
dqand811 and -0 Inf -> NaN Invalid_operation
dqand812 and 0 Inf -> NaN Invalid_operation
dqand813 and 1 Inf -> NaN Invalid_operation
dqand814 and 1000 Inf -> NaN Invalid_operation
dqand815 and Inf Inf -> NaN Invalid_operation
dqand821 and NaN -Inf -> NaN Invalid_operation
dqand822 and NaN -1000 -> NaN Invalid_operation
dqand823 and NaN -1 -> NaN Invalid_operation
dqand824 and NaN -0 -> NaN Invalid_operation
dqand825 and NaN 0 -> NaN Invalid_operation
dqand826 and NaN 1 -> NaN Invalid_operation
dqand827 and NaN 1000 -> NaN Invalid_operation
dqand828 and NaN Inf -> NaN Invalid_operation
dqand829 and NaN NaN -> NaN Invalid_operation
dqand830 and -Inf NaN -> NaN Invalid_operation
dqand831 and -1000 NaN -> NaN Invalid_operation
dqand832 and -1 NaN -> NaN Invalid_operation
dqand833 and -0 NaN -> NaN Invalid_operation
dqand834 and 0 NaN -> NaN Invalid_operation
dqand835 and 1 NaN -> NaN Invalid_operation
dqand836 and 1000 NaN -> NaN Invalid_operation
dqand837 and Inf NaN -> NaN Invalid_operation
dqand841 and sNaN -Inf -> NaN Invalid_operation
dqand842 and sNaN -1000 -> NaN Invalid_operation
dqand843 and sNaN -1 -> NaN Invalid_operation
dqand844 and sNaN -0 -> NaN Invalid_operation
dqand845 and sNaN 0 -> NaN Invalid_operation
dqand846 and sNaN 1 -> NaN Invalid_operation
dqand847 and sNaN 1000 -> NaN Invalid_operation
dqand848 and sNaN NaN -> NaN Invalid_operation
dqand849 and sNaN sNaN -> NaN Invalid_operation
dqand850 and NaN sNaN -> NaN Invalid_operation
dqand851 and -Inf sNaN -> NaN Invalid_operation
dqand852 and -1000 sNaN -> NaN Invalid_operation
dqand853 and -1 sNaN -> NaN Invalid_operation
dqand854 and -0 sNaN -> NaN Invalid_operation
dqand855 and 0 sNaN -> NaN Invalid_operation
dqand856 and 1 sNaN -> NaN Invalid_operation
dqand857 and 1000 sNaN -> NaN Invalid_operation
dqand858 and Inf sNaN -> NaN Invalid_operation
dqand859 and NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqand861 and NaN1 -Inf -> NaN Invalid_operation
dqand862 and +NaN2 -1000 -> NaN Invalid_operation
dqand863 and NaN3 1000 -> NaN Invalid_operation
dqand864 and NaN4 Inf -> NaN Invalid_operation
dqand865 and NaN5 +NaN6 -> NaN Invalid_operation
dqand866 and -Inf NaN7 -> NaN Invalid_operation
dqand867 and -1000 NaN8 -> NaN Invalid_operation
dqand868 and 1000 NaN9 -> NaN Invalid_operation
dqand869 and Inf +NaN10 -> NaN Invalid_operation
dqand871 and sNaN11 -Inf -> NaN Invalid_operation
dqand872 and sNaN12 -1000 -> NaN Invalid_operation
dqand873 and sNaN13 1000 -> NaN Invalid_operation
dqand874 and sNaN14 NaN17 -> NaN Invalid_operation
dqand875 and sNaN15 sNaN18 -> NaN Invalid_operation
dqand876 and NaN16 sNaN19 -> NaN Invalid_operation
dqand877 and -Inf +sNaN20 -> NaN Invalid_operation
dqand878 and -1000 sNaN21 -> NaN Invalid_operation
dqand879 and 1000 sNaN22 -> NaN Invalid_operation
dqand880 and Inf sNaN23 -> NaN Invalid_operation
dqand881 and +NaN25 +sNaN24 -> NaN Invalid_operation
dqand882 and -NaN26 NaN28 -> NaN Invalid_operation
dqand883 and -sNaN27 sNaN29 -> NaN Invalid_operation
dqand884 and 1000 -NaN30 -> NaN Invalid_operation
dqand885 and 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/dqBase.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 |
------------------------------------------------------------------------
-- dqBase.decTest -- base decQuad <--> string conversions --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This file tests base conversions from string to a decimal number
-- and back to a string (in Scientific form)
-- Note that unlike other operations the operand is subject to rounding
-- to conform to emax and precision settings (that is, numbers will
-- conform to rules and exponent will be in permitted range). The
-- 'left hand side', therefore, may have numbers that cannot be
-- represented in a decQuad. Some testcases go to the limit of the
-- next-wider format, and hence these testcases may also be used to
-- test narrowing and widening operations.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqbas001 toSci 0 -> 0
dqbas002 toSci 1 -> 1
dqbas003 toSci 1.0 -> 1.0
dqbas004 toSci 1.00 -> 1.00
dqbas005 toSci 10 -> 10
dqbas006 toSci 1000 -> 1000
dqbas007 toSci 10.0 -> 10.0
dqbas008 toSci 10.1 -> 10.1
dqbas009 toSci 10.4 -> 10.4
dqbas010 toSci 10.5 -> 10.5
dqbas011 toSci 10.6 -> 10.6
dqbas012 toSci 10.9 -> 10.9
dqbas013 toSci 11.0 -> 11.0
dqbas014 toSci 1.234 -> 1.234
dqbas015 toSci 0.123 -> 0.123
dqbas016 toSci 0.012 -> 0.012
dqbas017 toSci -0 -> -0
dqbas018 toSci -0.0 -> -0.0
dqbas019 toSci -00.00 -> -0.00
dqbas021 toSci -1 -> -1
dqbas022 toSci -1.0 -> -1.0
dqbas023 toSci -0.1 -> -0.1
dqbas024 toSci -9.1 -> -9.1
dqbas025 toSci -9.11 -> -9.11
dqbas026 toSci -9.119 -> -9.119
dqbas027 toSci -9.999 -> -9.999
dqbas030 toSci '123456789.123456' -> '123456789.123456'
dqbas031 toSci '123456789.000000' -> '123456789.000000'
dqbas032 toSci '123456789123456' -> '123456789123456'
dqbas033 toSci '0.0000123456789' -> '0.0000123456789'
dqbas034 toSci '0.00000123456789' -> '0.00000123456789'
dqbas035 toSci '0.000000123456789' -> '1.23456789E-7'
dqbas036 toSci '0.0000000123456789' -> '1.23456789E-8'
dqbas037 toSci '0.123456789012344' -> '0.123456789012344'
dqbas038 toSci '0.123456789012345' -> '0.123456789012345'
-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax)
dqbsn001 toSci -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqbsn002 toSci -1E-6143 -> -1E-6143
dqbsn003 toSci -1E-6176 -> -1E-6176 Subnormal
dqbsn004 toSci -0 -> -0
dqbsn005 toSci +0 -> 0
dqbsn006 toSci +1E-6176 -> 1E-6176 Subnormal
dqbsn007 toSci +1E-6143 -> 1E-6143
dqbsn008 toSci +9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
-- String [many more examples are implicitly tested elsewhere]
-- strings without E cannot generate E in result
dqbas040 toSci "12" -> '12'
dqbas041 toSci "-76" -> '-76'
dqbas042 toSci "12.76" -> '12.76'
dqbas043 toSci "+12.76" -> '12.76'
dqbas044 toSci "012.76" -> '12.76'
dqbas045 toSci "+0.003" -> '0.003'
dqbas046 toSci "17." -> '17'
dqbas047 toSci ".5" -> '0.5'
dqbas048 toSci "044" -> '44'
dqbas049 toSci "0044" -> '44'
dqbas050 toSci "0.0005" -> '0.0005'
dqbas051 toSci "00.00005" -> '0.00005'
dqbas052 toSci "0.000005" -> '0.000005'
dqbas053 toSci "0.0000050" -> '0.0000050'
dqbas054 toSci "0.0000005" -> '5E-7'
dqbas055 toSci "0.00000005" -> '5E-8'
dqbas056 toSci "12345678.543210" -> '12345678.543210'
dqbas057 toSci "2345678.543210" -> '2345678.543210'
dqbas058 toSci "345678.543210" -> '345678.543210'
dqbas059 toSci "0345678.54321" -> '345678.54321'
dqbas060 toSci "345678.5432" -> '345678.5432'
dqbas061 toSci "+345678.5432" -> '345678.5432'
dqbas062 toSci "+0345678.5432" -> '345678.5432'
dqbas063 toSci "+00345678.5432" -> '345678.5432'
dqbas064 toSci "-345678.5432" -> '-345678.5432'
dqbas065 toSci "-0345678.5432" -> '-345678.5432'
dqbas066 toSci "-00345678.5432" -> '-345678.5432'
-- examples
dqbas067 toSci "5E-6" -> '0.000005'
dqbas068 toSci "50E-7" -> '0.0000050'
dqbas069 toSci "5E-7" -> '5E-7'
-- [No exotics as no Unicode]
-- rounded with dots in all (including edge) places
dqbas071 toSci .1234567891234567890123456780123456123 -> 0.1234567891234567890123456780123456 Inexact Rounded
dqbas072 toSci 1.234567891234567890123456780123456123 -> 1.234567891234567890123456780123456 Inexact Rounded
dqbas073 toSci 12.34567891234567890123456780123456123 -> 12.34567891234567890123456780123456 Inexact Rounded
dqbas074 toSci 123.4567891234567890123456780123456123 -> 123.4567891234567890123456780123456 Inexact Rounded
dqbas075 toSci 1234.567891234567890123456780123456123 -> 1234.567891234567890123456780123456 Inexact Rounded
dqbas076 toSci 12345.67891234567890123456780123456123 -> 12345.67891234567890123456780123456 Inexact Rounded
dqbas077 toSci 123456.7891234567890123456780123456123 -> 123456.7891234567890123456780123456 Inexact Rounded
dqbas078 toSci 1234567.891234567890123456780123456123 -> 1234567.891234567890123456780123456 Inexact Rounded
dqbas079 toSci 12345678.91234567890123456780123456123 -> 12345678.91234567890123456780123456 Inexact Rounded
dqbas080 toSci 123456789.1234567890123456780123456123 -> 123456789.1234567890123456780123456 Inexact Rounded
dqbas081 toSci 1234567891.234567890123456780123456123 -> 1234567891.234567890123456780123456 Inexact Rounded
dqbas082 toSci 12345678912.34567890123456780123456123 -> 12345678912.34567890123456780123456 Inexact Rounded
dqbas083 toSci 123456789123.4567890123456780123456123 -> 123456789123.4567890123456780123456 Inexact Rounded
dqbas084 toSci 1234567891234.567890123456780123456123 -> 1234567891234.567890123456780123456 Inexact Rounded
dqbas085 toSci 12345678912345.67890123456780123456123 -> 12345678912345.67890123456780123456 Inexact Rounded
dqbas086 toSci 123456789123456.7890123456780123456123 -> 123456789123456.7890123456780123456 Inexact Rounded
dqbas087 toSci 1234567891234567.890123456780123456123 -> 1234567891234567.890123456780123456 Inexact Rounded
dqbas088 toSci 12345678912345678.90123456780123456123 -> 12345678912345678.90123456780123456 Inexact Rounded
dqbas089 toSci 123456789123456789.0123456780123456123 -> 123456789123456789.0123456780123456 Inexact Rounded
dqbas090 toSci 1234567891234567890.123456780123456123 -> 1234567891234567890.123456780123456 Inexact Rounded
dqbas091 toSci 12345678912345678901.23456780123456123 -> 12345678912345678901.23456780123456 Inexact Rounded
dqbas092 toSci 123456789123456789012.3456780123456123 -> 123456789123456789012.3456780123456 Inexact Rounded
dqbas093 toSci 1234567891234567890123.456780123456123 -> 1234567891234567890123.456780123456 Inexact Rounded
dqbas094 toSci 12345678912345678901234.56780123456123 -> 12345678912345678901234.56780123456 Inexact Rounded
dqbas095 toSci 123456789123456789012345.6780123456123 -> 123456789123456789012345.6780123456 Inexact Rounded
dqbas096 toSci 1234567891234567890123456.780123456123 -> 1234567891234567890123456.780123456 Inexact Rounded
dqbas097 toSci 12345678912345678901234567.80123456123 -> 12345678912345678901234567.80123456 Inexact Rounded
dqbas098 toSci 123456789123456789012345678.0123456123 -> 123456789123456789012345678.0123456 Inexact Rounded
dqbas099 toSci 1234567891234567890123456780.123456123 -> 1234567891234567890123456780.123456 Inexact Rounded
dqbas100 toSci 12345678912345678901234567801.23456123 -> 12345678912345678901234567801.23456 Inexact Rounded
dqbas101 toSci 123456789123456789012345678012.3456123 -> 123456789123456789012345678012.3456 Inexact Rounded
dqbas102 toSci 1234567891234567890123456780123.456123 -> 1234567891234567890123456780123.456 Inexact Rounded
dqbas103 toSci 12345678912345678901234567801234.56123 -> 12345678912345678901234567801234.56 Inexact Rounded
dqbas104 toSci 123456789123456789012345678012345.6123 -> 123456789123456789012345678012345.6 Inexact Rounded
dqbas105 toSci 1234567891234567890123456780123456.123 -> 1234567891234567890123456780123456 Inexact Rounded
dqbas106 toSci 12345678912345678901234567801234561.23 -> 1.234567891234567890123456780123456E+34 Inexact Rounded
dqbas107 toSci 123456789123456789012345678012345612.3 -> 1.234567891234567890123456780123456E+35 Inexact Rounded
dqbas108 toSci 1234567891234567890123456780123456123. -> 1.234567891234567890123456780123456E+36 Inexact Rounded
-- 123456789012345678
-- Numbers with E
dqbas130 toSci "0.000E-1" -> '0.0000'
dqbas131 toSci "0.000E-2" -> '0.00000'
dqbas132 toSci "0.000E-3" -> '0.000000'
dqbas133 toSci "0.000E-4" -> '0E-7'
dqbas134 toSci "0.00E-2" -> '0.0000'
dqbas135 toSci "0.00E-3" -> '0.00000'
dqbas136 toSci "0.00E-4" -> '0.000000'
dqbas137 toSci "0.00E-5" -> '0E-7'
dqbas138 toSci "+0E+9" -> '0E+9'
dqbas139 toSci "-0E+9" -> '-0E+9'
dqbas140 toSci "1E+9" -> '1E+9'
dqbas141 toSci "1e+09" -> '1E+9'
dqbas142 toSci "1E+90" -> '1E+90'
dqbas143 toSci "+1E+009" -> '1E+9'
dqbas144 toSci "0E+9" -> '0E+9'
dqbas145 toSci "1E+9" -> '1E+9'
dqbas146 toSci "1E+09" -> '1E+9'
dqbas147 toSci "1e+90" -> '1E+90'
dqbas148 toSci "1E+009" -> '1E+9'
dqbas149 toSci "000E+9" -> '0E+9'
dqbas150 toSci "1E9" -> '1E+9'
dqbas151 toSci "1e09" -> '1E+9'
dqbas152 toSci "1E90" -> '1E+90'
dqbas153 toSci "1E009" -> '1E+9'
dqbas154 toSci "0E9" -> '0E+9'
dqbas155 toSci "0.000e+0" -> '0.000'
dqbas156 toSci "0.000E-1" -> '0.0000'
dqbas157 toSci "4E+9" -> '4E+9'
dqbas158 toSci "44E+9" -> '4.4E+10'
dqbas159 toSci "0.73e-7" -> '7.3E-8'
dqbas160 toSci "00E+9" -> '0E+9'
dqbas161 toSci "00E-9" -> '0E-9'
dqbas162 toSci "10E+9" -> '1.0E+10'
dqbas163 toSci "10E+09" -> '1.0E+10'
dqbas164 toSci "10e+90" -> '1.0E+91'
dqbas165 toSci "10E+009" -> '1.0E+10'
dqbas166 toSci "100e+9" -> '1.00E+11'
dqbas167 toSci "100e+09" -> '1.00E+11'
dqbas168 toSci "100E+90" -> '1.00E+92'
dqbas169 toSci "100e+009" -> '1.00E+11'
dqbas170 toSci "1.265" -> '1.265'
dqbas171 toSci "1.265E-20" -> '1.265E-20'
dqbas172 toSci "1.265E-8" -> '1.265E-8'
dqbas173 toSci "1.265E-4" -> '0.0001265'
dqbas174 toSci "1.265E-3" -> '0.001265'
dqbas175 toSci "1.265E-2" -> '0.01265'
dqbas176 toSci "1.265E-1" -> '0.1265'
dqbas177 toSci "1.265E-0" -> '1.265'
dqbas178 toSci "1.265E+1" -> '12.65'
dqbas179 toSci "1.265E+2" -> '126.5'
dqbas180 toSci "1.265E+3" -> '1265'
dqbas181 toSci "1.265E+4" -> '1.265E+4'
dqbas182 toSci "1.265E+8" -> '1.265E+8'
dqbas183 toSci "1.265E+20" -> '1.265E+20'
dqbas190 toSci "12.65" -> '12.65'
dqbas191 toSci "12.65E-20" -> '1.265E-19'
dqbas192 toSci "12.65E-8" -> '1.265E-7'
dqbas193 toSci "12.65E-4" -> '0.001265'
dqbas194 toSci "12.65E-3" -> '0.01265'
dqbas195 toSci "12.65E-2" -> '0.1265'
dqbas196 toSci "12.65E-1" -> '1.265'
dqbas197 toSci "12.65E-0" -> '12.65'
dqbas198 toSci "12.65E+1" -> '126.5'
dqbas199 toSci "12.65E+2" -> '1265'
dqbas200 toSci "12.65E+3" -> '1.265E+4'
dqbas201 toSci "12.65E+4" -> '1.265E+5'
dqbas202 toSci "12.65E+8" -> '1.265E+9'
dqbas203 toSci "12.65E+20" -> '1.265E+21'
dqbas210 toSci "126.5" -> '126.5'
dqbas211 toSci "126.5E-20" -> '1.265E-18'
dqbas212 toSci "126.5E-8" -> '0.000001265'
dqbas213 toSci "126.5E-4" -> '0.01265'
dqbas214 toSci "126.5E-3" -> '0.1265'
dqbas215 toSci "126.5E-2" -> '1.265'
dqbas216 toSci "126.5E-1" -> '12.65'
dqbas217 toSci "126.5E-0" -> '126.5'
dqbas218 toSci "126.5E+1" -> '1265'
dqbas219 toSci "126.5E+2" -> '1.265E+4'
dqbas220 toSci "126.5E+3" -> '1.265E+5'
dqbas221 toSci "126.5E+4" -> '1.265E+6'
dqbas222 toSci "126.5E+8" -> '1.265E+10'
dqbas223 toSci "126.5E+20" -> '1.265E+22'
dqbas230 toSci "1265" -> '1265'
dqbas231 toSci "1265E-20" -> '1.265E-17'
dqbas232 toSci "1265E-8" -> '0.00001265'
dqbas233 toSci "1265E-4" -> '0.1265'
dqbas234 toSci "1265E-3" -> '1.265'
dqbas235 toSci "1265E-2" -> '12.65'
dqbas236 toSci "1265E-1" -> '126.5'
dqbas237 toSci "1265E-0" -> '1265'
dqbas238 toSci "1265E+1" -> '1.265E+4'
dqbas239 toSci "1265E+2" -> '1.265E+5'
dqbas240 toSci "1265E+3" -> '1.265E+6'
dqbas241 toSci "1265E+4" -> '1.265E+7'
dqbas242 toSci "1265E+8" -> '1.265E+11'
dqbas243 toSci "1265E+20" -> '1.265E+23'
dqbas250 toSci "0.1265" -> '0.1265'
dqbas251 toSci "0.1265E-20" -> '1.265E-21'
dqbas252 toSci "0.1265E-8" -> '1.265E-9'
dqbas253 toSci "0.1265E-4" -> '0.00001265'
dqbas254 toSci "0.1265E-3" -> '0.0001265'
dqbas255 toSci "0.1265E-2" -> '0.001265'
dqbas256 toSci "0.1265E-1" -> '0.01265'
dqbas257 toSci "0.1265E-0" -> '0.1265'
dqbas258 toSci "0.1265E+1" -> '1.265'
dqbas259 toSci "0.1265E+2" -> '12.65'
dqbas260 toSci "0.1265E+3" -> '126.5'
dqbas261 toSci "0.1265E+4" -> '1265'
dqbas262 toSci "0.1265E+8" -> '1.265E+7'
dqbas263 toSci "0.1265E+20" -> '1.265E+19'
-- some more negative zeros [systematic tests below]
dqbas290 toSci "-0.000E-1" -> '-0.0000'
dqbas291 toSci "-0.000E-2" -> '-0.00000'
dqbas292 toSci "-0.000E-3" -> '-0.000000'
dqbas293 toSci "-0.000E-4" -> '-0E-7'
dqbas294 toSci "-0.00E-2" -> '-0.0000'
dqbas295 toSci "-0.00E-3" -> '-0.00000'
dqbas296 toSci "-0.0E-2" -> '-0.000'
dqbas297 toSci "-0.0E-3" -> '-0.0000'
dqbas298 toSci "-0E-2" -> '-0.00'
dqbas299 toSci "-0E-3" -> '-0.000'
-- Engineering notation tests
dqbas301 toSci 10e12 -> 1.0E+13
dqbas302 toEng 10e12 -> 10E+12
dqbas303 toSci 10e11 -> 1.0E+12
dqbas304 toEng 10e11 -> 1.0E+12
dqbas305 toSci 10e10 -> 1.0E+11
dqbas306 toEng 10e10 -> 100E+9
dqbas307 toSci 10e9 -> 1.0E+10
dqbas308 toEng 10e9 -> 10E+9
dqbas309 toSci 10e8 -> 1.0E+9
dqbas310 toEng 10e8 -> 1.0E+9
dqbas311 toSci 10e7 -> 1.0E+8
dqbas312 toEng 10e7 -> 100E+6
dqbas313 toSci 10e6 -> 1.0E+7
dqbas314 toEng 10e6 -> 10E+6
dqbas315 toSci 10e5 -> 1.0E+6
dqbas316 toEng 10e5 -> 1.0E+6
dqbas317 toSci 10e4 -> 1.0E+5
dqbas318 toEng 10e4 -> 100E+3
dqbas319 toSci 10e3 -> 1.0E+4
dqbas320 toEng 10e3 -> 10E+3
dqbas321 toSci 10e2 -> 1.0E+3
dqbas322 toEng 10e2 -> 1.0E+3
dqbas323 toSci 10e1 -> 1.0E+2
dqbas324 toEng 10e1 -> 100
dqbas325 toSci 10e0 -> 10
dqbas326 toEng 10e0 -> 10
dqbas327 toSci 10e-1 -> 1.0
dqbas328 toEng 10e-1 -> 1.0
dqbas329 toSci 10e-2 -> 0.10
dqbas330 toEng 10e-2 -> 0.10
dqbas331 toSci 10e-3 -> 0.010
dqbas332 toEng 10e-3 -> 0.010
dqbas333 toSci 10e-4 -> 0.0010
dqbas334 toEng 10e-4 -> 0.0010
dqbas335 toSci 10e-5 -> 0.00010
dqbas336 toEng 10e-5 -> 0.00010
dqbas337 toSci 10e-6 -> 0.000010
dqbas338 toEng 10e-6 -> 0.000010
dqbas339 toSci 10e-7 -> 0.0000010
dqbas340 toEng 10e-7 -> 0.0000010
dqbas341 toSci 10e-8 -> 1.0E-7
dqbas342 toEng 10e-8 -> 100E-9
dqbas343 toSci 10e-9 -> 1.0E-8
dqbas344 toEng 10e-9 -> 10E-9
dqbas345 toSci 10e-10 -> 1.0E-9
dqbas346 toEng 10e-10 -> 1.0E-9
dqbas347 toSci 10e-11 -> 1.0E-10
dqbas348 toEng 10e-11 -> 100E-12
dqbas349 toSci 10e-12 -> 1.0E-11
dqbas350 toEng 10e-12 -> 10E-12
dqbas351 toSci 10e-13 -> 1.0E-12
dqbas352 toEng 10e-13 -> 1.0E-12
dqbas361 toSci 7E12 -> 7E+12
dqbas362 toEng 7E12 -> 7E+12
dqbas363 toSci 7E11 -> 7E+11
dqbas364 toEng 7E11 -> 700E+9
dqbas365 toSci 7E10 -> 7E+10
dqbas366 toEng 7E10 -> 70E+9
dqbas367 toSci 7E9 -> 7E+9
dqbas368 toEng 7E9 -> 7E+9
dqbas369 toSci 7E8 -> 7E+8
dqbas370 toEng 7E8 -> 700E+6
dqbas371 toSci 7E7 -> 7E+7
dqbas372 toEng 7E7 -> 70E+6
dqbas373 toSci 7E6 -> 7E+6
dqbas374 toEng 7E6 -> 7E+6
dqbas375 toSci 7E5 -> 7E+5
dqbas376 toEng 7E5 -> 700E+3
dqbas377 toSci 7E4 -> 7E+4
dqbas378 toEng 7E4 -> 70E+3
dqbas379 toSci 7E3 -> 7E+3
dqbas380 toEng 7E3 -> 7E+3
dqbas381 toSci 7E2 -> 7E+2
dqbas382 toEng 7E2 -> 700
dqbas383 toSci 7E1 -> 7E+1
dqbas384 toEng 7E1 -> 70
dqbas385 toSci 7E0 -> 7
dqbas386 toEng 7E0 -> 7
dqbas387 toSci 7E-1 -> 0.7
dqbas388 toEng 7E-1 -> 0.7
dqbas389 toSci 7E-2 -> 0.07
dqbas390 toEng 7E-2 -> 0.07
dqbas391 toSci 7E-3 -> 0.007
dqbas392 toEng 7E-3 -> 0.007
dqbas393 toSci 7E-4 -> 0.0007
dqbas394 toEng 7E-4 -> 0.0007
dqbas395 toSci 7E-5 -> 0.00007
dqbas396 toEng 7E-5 -> 0.00007
dqbas397 toSci 7E-6 -> 0.000007
dqbas398 toEng 7E-6 -> 0.000007
dqbas399 toSci 7E-7 -> 7E-7
dqbas400 toEng 7E-7 -> 700E-9
dqbas401 toSci 7E-8 -> 7E-8
dqbas402 toEng 7E-8 -> 70E-9
dqbas403 toSci 7E-9 -> 7E-9
dqbas404 toEng 7E-9 -> 7E-9
dqbas405 toSci 7E-10 -> 7E-10
dqbas406 toEng 7E-10 -> 700E-12
dqbas407 toSci 7E-11 -> 7E-11
dqbas408 toEng 7E-11 -> 70E-12
dqbas409 toSci 7E-12 -> 7E-12
dqbas410 toEng 7E-12 -> 7E-12
dqbas411 toSci 7E-13 -> 7E-13
dqbas412 toEng 7E-13 -> 700E-15
-- Exacts remain exact up to precision ..
dqbas420 toSci 100 -> 100
dqbas422 toSci 1000 -> 1000
dqbas424 toSci 999.9 -> 999.9
dqbas426 toSci 1000.0 -> 1000.0
dqbas428 toSci 1000.1 -> 1000.1
dqbas430 toSci 10000 -> 10000
dqbas432 toSci 1000000000000000000000000000000 -> 1000000000000000000000000000000
dqbas434 toSci 10000000000000000000000000000000 -> 10000000000000000000000000000000
dqbas436 toSci 100000000000000000000000000000000 -> 100000000000000000000000000000000
dqbas438 toSci 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqbas440 toSci 10000000000000000000000000000000000 -> 1.000000000000000000000000000000000E+34 Rounded
dqbas442 toSci 10000000000000000000000000000000000 -> 1.000000000000000000000000000000000E+34 Rounded
dqbas444 toSci 10000000000000000000000000000000003 -> 1.000000000000000000000000000000000E+34 Rounded Inexact
dqbas446 toSci 10000000000000000000000000000000005 -> 1.000000000000000000000000000000000E+34 Rounded Inexact
dqbas448 toSci 100000000000000000000000000000000050 -> 1.000000000000000000000000000000000E+35 Rounded Inexact
dqbas450 toSci 10000000000000000000000000000000009 -> 1.000000000000000000000000000000001E+34 Rounded Inexact
dqbas452 toSci 100000000000000000000000000000000000 -> 1.000000000000000000000000000000000E+35 Rounded
dqbas454 toSci 100000000000000000000000000000000003 -> 1.000000000000000000000000000000000E+35 Rounded Inexact
dqbas456 toSci 100000000000000000000000000000000005 -> 1.000000000000000000000000000000000E+35 Rounded Inexact
dqbas458 toSci 100000000000000000000000000000000009 -> 1.000000000000000000000000000000000E+35 Rounded Inexact
dqbas460 toSci 1000000000000000000000000000000000000 -> 1.000000000000000000000000000000000E+36 Rounded
dqbas462 toSci 1000000000000000000000000000000000300 -> 1.000000000000000000000000000000000E+36 Rounded Inexact
dqbas464 toSci 1000000000000000000000000000000000500 -> 1.000000000000000000000000000000000E+36 Rounded Inexact
dqbas466 toSci 1000000000000000000000000000000000900 -> 1.000000000000000000000000000000001E+36 Rounded Inexact
dqbas468 toSci 10000000000000000000000000000000000000 -> 1.000000000000000000000000000000000E+37 Rounded
dqbas470 toSci 10000000000000000000000000000000003000 -> 1.000000000000000000000000000000000E+37 Rounded Inexact
dqbas472 toSci 10000000000000000000000000000000005000 -> 1.000000000000000000000000000000000E+37 Rounded Inexact
dqbas474 toSci 10000000000000000000000000000000009000 -> 1.000000000000000000000000000000001E+37 Rounded Inexact
-- check rounding modes heeded
rounding: ceiling
dqbsr401 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr402 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr403 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr404 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112346 Rounded Inexact
rounding: up
dqbsr405 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr406 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr407 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr408 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112346 Rounded Inexact
rounding: floor
dqbsr410 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr411 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr412 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr413 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112345 Rounded Inexact
rounding: half_down
dqbsr415 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr416 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr417 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr418 toSci 1.11111111111111111111111111111234650 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr419 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112346 Rounded Inexact
rounding: half_even
dqbsr421 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr422 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr423 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr424 toSci 1.11111111111111111111111111111234650 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr425 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112346 Rounded Inexact
rounding: down
dqbsr426 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr427 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr428 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr429 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112345 Rounded Inexact
rounding: half_up
dqbsr431 toSci 1.1111111111111111111111111111123450 -> 1.111111111111111111111111111112345 Rounded
dqbsr432 toSci 1.11111111111111111111111111111234549 -> 1.111111111111111111111111111112345 Rounded Inexact
dqbsr433 toSci 1.11111111111111111111111111111234550 -> 1.111111111111111111111111111112346 Rounded Inexact
dqbsr434 toSci 1.11111111111111111111111111111234650 -> 1.111111111111111111111111111112347 Rounded Inexact
dqbsr435 toSci 1.11111111111111111111111111111234551 -> 1.111111111111111111111111111112346 Rounded Inexact
-- negatives
rounding: ceiling
dqbsr501 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr502 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr503 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr504 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112345 Rounded Inexact
rounding: up
dqbsr505 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr506 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr507 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr508 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112346 Rounded Inexact
rounding: floor
dqbsr510 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr511 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr512 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr513 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112346 Rounded Inexact
rounding: half_down
dqbsr515 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr516 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr517 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr518 toSci -1.11111111111111111111111111111234650 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr519 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112346 Rounded Inexact
rounding: half_even
dqbsr521 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr522 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr523 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr524 toSci -1.11111111111111111111111111111234650 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr525 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112346 Rounded Inexact
rounding: down
dqbsr526 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr527 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr528 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr529 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112345 Rounded Inexact
rounding: half_up
dqbsr531 toSci -1.1111111111111111111111111111123450 -> -1.111111111111111111111111111112345 Rounded
dqbsr532 toSci -1.11111111111111111111111111111234549 -> -1.111111111111111111111111111112345 Rounded Inexact
dqbsr533 toSci -1.11111111111111111111111111111234550 -> -1.111111111111111111111111111112346 Rounded Inexact
dqbsr534 toSci -1.11111111111111111111111111111234650 -> -1.111111111111111111111111111112347 Rounded Inexact
dqbsr535 toSci -1.11111111111111111111111111111234551 -> -1.111111111111111111111111111112346 Rounded Inexact
rounding: half_even
-- The 'baddies' tests from DiagBigDecimal, plus some new ones
dqbas500 toSci '1..2' -> NaN Conversion_syntax
dqbas501 toSci '.' -> NaN Conversion_syntax
dqbas502 toSci '..' -> NaN Conversion_syntax
dqbas503 toSci '++1' -> NaN Conversion_syntax
dqbas504 toSci '--1' -> NaN Conversion_syntax
dqbas505 toSci '-+1' -> NaN Conversion_syntax
dqbas506 toSci '+-1' -> NaN Conversion_syntax
dqbas507 toSci '12e' -> NaN Conversion_syntax
dqbas508 toSci '12e++' -> NaN Conversion_syntax
dqbas509 toSci '12f4' -> NaN Conversion_syntax
dqbas510 toSci ' +1' -> NaN Conversion_syntax
dqbas511 toSci '+ 1' -> NaN Conversion_syntax
dqbas512 toSci '12 ' -> NaN Conversion_syntax
dqbas513 toSci ' + 1' -> NaN Conversion_syntax
dqbas514 toSci ' - 1 ' -> NaN Conversion_syntax
dqbas515 toSci 'x' -> NaN Conversion_syntax
dqbas516 toSci '-1-' -> NaN Conversion_syntax
dqbas517 toSci '12-' -> NaN Conversion_syntax
dqbas518 toSci '3+' -> NaN Conversion_syntax
dqbas519 toSci '' -> NaN Conversion_syntax
dqbas520 toSci '1e-' -> NaN Conversion_syntax
dqbas521 toSci '7e99999a' -> NaN Conversion_syntax
dqbas522 toSci '7e123567890x' -> NaN Conversion_syntax
dqbas523 toSci '7e12356789012x' -> NaN Conversion_syntax
dqbas524 toSci '' -> NaN Conversion_syntax
dqbas525 toSci 'e100' -> NaN Conversion_syntax
dqbas526 toSci '\u0e5a' -> NaN Conversion_syntax
dqbas527 toSci '\u0b65' -> NaN Conversion_syntax
dqbas528 toSci '123,65' -> NaN Conversion_syntax
dqbas529 toSci '1.34.5' -> NaN Conversion_syntax
dqbas530 toSci '.123.5' -> NaN Conversion_syntax
dqbas531 toSci '01.35.' -> NaN Conversion_syntax
dqbas532 toSci '01.35-' -> NaN Conversion_syntax
dqbas533 toSci '0000..' -> NaN Conversion_syntax
dqbas534 toSci '.0000.' -> NaN Conversion_syntax
dqbas535 toSci '00..00' -> NaN Conversion_syntax
dqbas536 toSci '111e*123' -> NaN Conversion_syntax
dqbas537 toSci '111e123-' -> NaN Conversion_syntax
dqbas538 toSci '111e+12+' -> NaN Conversion_syntax
dqbas539 toSci '111e1-3-' -> NaN Conversion_syntax
dqbas540 toSci '111e1*23' -> NaN Conversion_syntax
dqbas541 toSci '111e1e+3' -> NaN Conversion_syntax
dqbas542 toSci '1e1.0' -> NaN Conversion_syntax
dqbas543 toSci '1e123e' -> NaN Conversion_syntax
dqbas544 toSci 'ten' -> NaN Conversion_syntax
dqbas545 toSci 'ONE' -> NaN Conversion_syntax
dqbas546 toSci '1e.1' -> NaN Conversion_syntax
dqbas547 toSci '1e1.' -> NaN Conversion_syntax
dqbas548 toSci '1ee' -> NaN Conversion_syntax
dqbas549 toSci 'e+1' -> NaN Conversion_syntax
dqbas550 toSci '1.23.4' -> NaN Conversion_syntax
dqbas551 toSci '1.2.1' -> NaN Conversion_syntax
dqbas552 toSci '1E+1.2' -> NaN Conversion_syntax
dqbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax
dqbas554 toSci '1E++1' -> NaN Conversion_syntax
dqbas555 toSci '1E--1' -> NaN Conversion_syntax
dqbas556 toSci '1E+-1' -> NaN Conversion_syntax
dqbas557 toSci '1E-+1' -> NaN Conversion_syntax
dqbas558 toSci '1E''1' -> NaN Conversion_syntax
dqbas559 toSci "1E""1" -> NaN Conversion_syntax
dqbas560 toSci "1E""""" -> NaN Conversion_syntax
-- Near-specials
dqbas561 toSci "qNaN" -> NaN Conversion_syntax
dqbas562 toSci "NaNq" -> NaN Conversion_syntax
dqbas563 toSci "NaNs" -> NaN Conversion_syntax
dqbas564 toSci "Infi" -> NaN Conversion_syntax
dqbas565 toSci "Infin" -> NaN Conversion_syntax
dqbas566 toSci "Infini" -> NaN Conversion_syntax
dqbas567 toSci "Infinit" -> NaN Conversion_syntax
dqbas568 toSci "-Infinit" -> NaN Conversion_syntax
dqbas569 toSci "0Inf" -> NaN Conversion_syntax
dqbas570 toSci "9Inf" -> NaN Conversion_syntax
dqbas571 toSci "-0Inf" -> NaN Conversion_syntax
dqbas572 toSci "-9Inf" -> NaN Conversion_syntax
dqbas573 toSci "-sNa" -> NaN Conversion_syntax
dqbas574 toSci "xNaN" -> NaN Conversion_syntax
dqbas575 toSci "0sNaN" -> NaN Conversion_syntax
-- some baddies with dots and Es and dots and specials
dqbas576 toSci 'e+1' -> NaN Conversion_syntax
dqbas577 toSci '.e+1' -> NaN Conversion_syntax
dqbas578 toSci '+.e+1' -> NaN Conversion_syntax
dqbas579 toSci '-.e+' -> NaN Conversion_syntax
dqbas580 toSci '-.e' -> NaN Conversion_syntax
dqbas581 toSci 'E+1' -> NaN Conversion_syntax
dqbas582 toSci '.E+1' -> NaN Conversion_syntax
dqbas583 toSci '+.E+1' -> NaN Conversion_syntax
dqbas584 toSci '-.E+' -> NaN Conversion_syntax
dqbas585 toSci '-.E' -> NaN Conversion_syntax
dqbas586 toSci '.NaN' -> NaN Conversion_syntax
dqbas587 toSci '-.NaN' -> NaN Conversion_syntax
dqbas588 toSci '+.sNaN' -> NaN Conversion_syntax
dqbas589 toSci '+.Inf' -> NaN Conversion_syntax
dqbas590 toSci '.Infinity' -> NaN Conversion_syntax
-- Zeros
dqbas601 toSci 0.000000000 -> 0E-9
dqbas602 toSci 0.00000000 -> 0E-8
dqbas603 toSci 0.0000000 -> 0E-7
dqbas604 toSci 0.000000 -> 0.000000
dqbas605 toSci 0.00000 -> 0.00000
dqbas606 toSci 0.0000 -> 0.0000
dqbas607 toSci 0.000 -> 0.000
dqbas608 toSci 0.00 -> 0.00
dqbas609 toSci 0.0 -> 0.0
dqbas610 toSci .0 -> 0.0
dqbas611 toSci 0. -> 0
dqbas612 toSci -.0 -> -0.0
dqbas613 toSci -0. -> -0
dqbas614 toSci -0.0 -> -0.0
dqbas615 toSci -0.00 -> -0.00
dqbas616 toSci -0.000 -> -0.000
dqbas617 toSci -0.0000 -> -0.0000
dqbas618 toSci -0.00000 -> -0.00000
dqbas619 toSci -0.000000 -> -0.000000
dqbas620 toSci -0.0000000 -> -0E-7
dqbas621 toSci -0.00000000 -> -0E-8
dqbas622 toSci -0.000000000 -> -0E-9
dqbas630 toSci 0.00E+0 -> 0.00
dqbas631 toSci 0.00E+1 -> 0.0
dqbas632 toSci 0.00E+2 -> 0
dqbas633 toSci 0.00E+3 -> 0E+1
dqbas634 toSci 0.00E+4 -> 0E+2
dqbas635 toSci 0.00E+5 -> 0E+3
dqbas636 toSci 0.00E+6 -> 0E+4
dqbas637 toSci 0.00E+7 -> 0E+5
dqbas638 toSci 0.00E+8 -> 0E+6
dqbas639 toSci 0.00E+9 -> 0E+7
dqbas640 toSci 0.0E+0 -> 0.0
dqbas641 toSci 0.0E+1 -> 0
dqbas642 toSci 0.0E+2 -> 0E+1
dqbas643 toSci 0.0E+3 -> 0E+2
dqbas644 toSci 0.0E+4 -> 0E+3
dqbas645 toSci 0.0E+5 -> 0E+4
dqbas646 toSci 0.0E+6 -> 0E+5
dqbas647 toSci 0.0E+7 -> 0E+6
dqbas648 toSci 0.0E+8 -> 0E+7
dqbas649 toSci 0.0E+9 -> 0E+8
dqbas650 toSci 0E+0 -> 0
dqbas651 toSci 0E+1 -> 0E+1
dqbas652 toSci 0E+2 -> 0E+2
dqbas653 toSci 0E+3 -> 0E+3
dqbas654 toSci 0E+4 -> 0E+4
dqbas655 toSci 0E+5 -> 0E+5
dqbas656 toSci 0E+6 -> 0E+6
dqbas657 toSci 0E+7 -> 0E+7
dqbas658 toSci 0E+8 -> 0E+8
dqbas659 toSci 0E+9 -> 0E+9
dqbas660 toSci 0.0E-0 -> 0.0
dqbas661 toSci 0.0E-1 -> 0.00
dqbas662 toSci 0.0E-2 -> 0.000
dqbas663 toSci 0.0E-3 -> 0.0000
dqbas664 toSci 0.0E-4 -> 0.00000
dqbas665 toSci 0.0E-5 -> 0.000000
dqbas666 toSci 0.0E-6 -> 0E-7
dqbas667 toSci 0.0E-7 -> 0E-8
dqbas668 toSci 0.0E-8 -> 0E-9
dqbas669 toSci 0.0E-9 -> 0E-10
dqbas670 toSci 0.00E-0 -> 0.00
dqbas671 toSci 0.00E-1 -> 0.000
dqbas672 toSci 0.00E-2 -> 0.0000
dqbas673 toSci 0.00E-3 -> 0.00000
dqbas674 toSci 0.00E-4 -> 0.000000
dqbas675 toSci 0.00E-5 -> 0E-7
dqbas676 toSci 0.00E-6 -> 0E-8
dqbas677 toSci 0.00E-7 -> 0E-9
dqbas678 toSci 0.00E-8 -> 0E-10
dqbas679 toSci 0.00E-9 -> 0E-11
dqbas680 toSci 000000. -> 0
dqbas681 toSci 00000. -> 0
dqbas682 toSci 0000. -> 0
dqbas683 toSci 000. -> 0
dqbas684 toSci 00. -> 0
dqbas685 toSci 0. -> 0
dqbas686 toSci +00000. -> 0
dqbas687 toSci -00000. -> -0
dqbas688 toSci +0. -> 0
dqbas689 toSci -0. -> -0
-- Specials
dqbas700 toSci "NaN" -> NaN
dqbas701 toSci "nan" -> NaN
dqbas702 toSci "nAn" -> NaN
dqbas703 toSci "NAN" -> NaN
dqbas704 toSci "+NaN" -> NaN
dqbas705 toSci "+nan" -> NaN
dqbas706 toSci "+nAn" -> NaN
dqbas707 toSci "+NAN" -> NaN
dqbas708 toSci "-NaN" -> -NaN
dqbas709 toSci "-nan" -> -NaN
dqbas710 toSci "-nAn" -> -NaN
dqbas711 toSci "-NAN" -> -NaN
dqbas712 toSci 'NaN0' -> NaN
dqbas713 toSci 'NaN1' -> NaN1
dqbas714 toSci 'NaN12' -> NaN12
dqbas715 toSci 'NaN123' -> NaN123
dqbas716 toSci 'NaN1234' -> NaN1234
dqbas717 toSci 'NaN01' -> NaN1
dqbas718 toSci 'NaN012' -> NaN12
dqbas719 toSci 'NaN0123' -> NaN123
dqbas720 toSci 'NaN01234' -> NaN1234
dqbas721 toSci 'NaN001' -> NaN1
dqbas722 toSci 'NaN0012' -> NaN12
dqbas723 toSci 'NaN00123' -> NaN123
dqbas724 toSci 'NaN001234' -> NaN1234
dqbas725 toSci 'NaN1234567890123456781234567890123456' -> NaN Conversion_syntax
dqbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax
dqbas727 toSci 'NaN12.45' -> NaN Conversion_syntax
dqbas728 toSci 'NaN-12' -> NaN Conversion_syntax
dqbas729 toSci 'NaN+12' -> NaN Conversion_syntax
dqbas730 toSci "sNaN" -> sNaN
dqbas731 toSci "snan" -> sNaN
dqbas732 toSci "SnAn" -> sNaN
dqbas733 toSci "SNAN" -> sNaN
dqbas734 toSci "+sNaN" -> sNaN
dqbas735 toSci "+snan" -> sNaN
dqbas736 toSci "+SnAn" -> sNaN
dqbas737 toSci "+SNAN" -> sNaN
dqbas738 toSci "-sNaN" -> -sNaN
dqbas739 toSci "-snan" -> -sNaN
dqbas740 toSci "-SnAn" -> -sNaN
dqbas741 toSci "-SNAN" -> -sNaN
dqbas742 toSci 'sNaN0000' -> sNaN
dqbas743 toSci 'sNaN7' -> sNaN7
dqbas744 toSci 'sNaN007234' -> sNaN7234
dqbas745 toSci 'sNaN1234567890123456787234561234567890' -> NaN Conversion_syntax
dqbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax
dqbas747 toSci 'sNaN-72' -> NaN Conversion_syntax
dqbas748 toSci "Inf" -> Infinity
dqbas749 toSci "inf" -> Infinity
dqbas750 toSci "iNf" -> Infinity
dqbas751 toSci "INF" -> Infinity
dqbas752 toSci "+Inf" -> Infinity
dqbas753 toSci "+inf" -> Infinity
dqbas754 toSci "+iNf" -> Infinity
dqbas755 toSci "+INF" -> Infinity
dqbas756 toSci "-Inf" -> -Infinity
dqbas757 toSci "-inf" -> -Infinity
dqbas758 toSci "-iNf" -> -Infinity
dqbas759 toSci "-INF" -> -Infinity
dqbas760 toSci "Infinity" -> Infinity
dqbas761 toSci "infinity" -> Infinity
dqbas762 toSci "iNfInItY" -> Infinity
dqbas763 toSci "INFINITY" -> Infinity
dqbas764 toSci "+Infinity" -> Infinity
dqbas765 toSci "+infinity" -> Infinity
dqbas766 toSci "+iNfInItY" -> Infinity
dqbas767 toSci "+INFINITY" -> Infinity
dqbas768 toSci "-Infinity" -> -Infinity
dqbas769 toSci "-infinity" -> -Infinity
dqbas770 toSci "-iNfInItY" -> -Infinity
dqbas771 toSci "-INFINITY" -> -Infinity
-- Specials and zeros for toEng
dqbast772 toEng "NaN" -> NaN
dqbast773 toEng "-Infinity" -> -Infinity
dqbast774 toEng "-sNaN" -> -sNaN
dqbast775 toEng "-NaN" -> -NaN
dqbast776 toEng "+Infinity" -> Infinity
dqbast778 toEng "+sNaN" -> sNaN
dqbast779 toEng "+NaN" -> NaN
dqbast780 toEng "INFINITY" -> Infinity
dqbast781 toEng "SNAN" -> sNaN
dqbast782 toEng "NAN" -> NaN
dqbast783 toEng "infinity" -> Infinity
dqbast784 toEng "snan" -> sNaN
dqbast785 toEng "nan" -> NaN
dqbast786 toEng "InFINITY" -> Infinity
dqbast787 toEng "SnAN" -> sNaN
dqbast788 toEng "nAN" -> NaN
dqbast789 toEng "iNfinity" -> Infinity
dqbast790 toEng "sNan" -> sNaN
dqbast791 toEng "Nan" -> NaN
dqbast792 toEng "Infinity" -> Infinity
dqbast793 toEng "sNaN" -> sNaN
-- Zero toEng, etc.
dqbast800 toEng 0e+1 -> "0.00E+3" -- doc example
dqbast801 toEng 0.000000000 -> 0E-9
dqbast802 toEng 0.00000000 -> 0.00E-6
dqbast803 toEng 0.0000000 -> 0.0E-6
dqbast804 toEng 0.000000 -> 0.000000
dqbast805 toEng 0.00000 -> 0.00000
dqbast806 toEng 0.0000 -> 0.0000
dqbast807 toEng 0.000 -> 0.000
dqbast808 toEng 0.00 -> 0.00
dqbast809 toEng 0.0 -> 0.0
dqbast810 toEng .0 -> 0.0
dqbast811 toEng 0. -> 0
dqbast812 toEng -.0 -> -0.0
dqbast813 toEng -0. -> -0
dqbast814 toEng -0.0 -> -0.0
dqbast815 toEng -0.00 -> -0.00
dqbast816 toEng -0.000 -> -0.000
dqbast817 toEng -0.0000 -> -0.0000
dqbast818 toEng -0.00000 -> -0.00000
dqbast819 toEng -0.000000 -> -0.000000
dqbast820 toEng -0.0000000 -> -0.0E-6
dqbast821 toEng -0.00000000 -> -0.00E-6
dqbast822 toEng -0.000000000 -> -0E-9
dqbast830 toEng 0.00E+0 -> 0.00
dqbast831 toEng 0.00E+1 -> 0.0
dqbast832 toEng 0.00E+2 -> 0
dqbast833 toEng 0.00E+3 -> 0.00E+3
dqbast834 toEng 0.00E+4 -> 0.0E+3
dqbast835 toEng 0.00E+5 -> 0E+3
dqbast836 toEng 0.00E+6 -> 0.00E+6
dqbast837 toEng 0.00E+7 -> 0.0E+6
dqbast838 toEng 0.00E+8 -> 0E+6
dqbast839 toEng 0.00E+9 -> 0.00E+9
dqbast840 toEng 0.0E+0 -> 0.0
dqbast841 toEng 0.0E+1 -> 0
dqbast842 toEng 0.0E+2 -> 0.00E+3
dqbast843 toEng 0.0E+3 -> 0.0E+3
dqbast844 toEng 0.0E+4 -> 0E+3
dqbast845 toEng 0.0E+5 -> 0.00E+6
dqbast846 toEng 0.0E+6 -> 0.0E+6
dqbast847 toEng 0.0E+7 -> 0E+6
dqbast848 toEng 0.0E+8 -> 0.00E+9
dqbast849 toEng 0.0E+9 -> 0.0E+9
dqbast850 toEng 0E+0 -> 0
dqbast851 toEng 0E+1 -> 0.00E+3
dqbast852 toEng 0E+2 -> 0.0E+3
dqbast853 toEng 0E+3 -> 0E+3
dqbast854 toEng 0E+4 -> 0.00E+6
dqbast855 toEng 0E+5 -> 0.0E+6
dqbast856 toEng 0E+6 -> 0E+6
dqbast857 toEng 0E+7 -> 0.00E+9
dqbast858 toEng 0E+8 -> 0.0E+9
dqbast859 toEng 0E+9 -> 0E+9
dqbast860 toEng 0.0E-0 -> 0.0
dqbast861 toEng 0.0E-1 -> 0.00
dqbast862 toEng 0.0E-2 -> 0.000
dqbast863 toEng 0.0E-3 -> 0.0000
dqbast864 toEng 0.0E-4 -> 0.00000
dqbast865 toEng 0.0E-5 -> 0.000000
dqbast866 toEng 0.0E-6 -> 0.0E-6
dqbast867 toEng 0.0E-7 -> 0.00E-6
dqbast868 toEng 0.0E-8 -> 0E-9
dqbast869 toEng 0.0E-9 -> 0.0E-9
dqbast870 toEng 0.00E-0 -> 0.00
dqbast871 toEng 0.00E-1 -> 0.000
dqbast872 toEng 0.00E-2 -> 0.0000
dqbast873 toEng 0.00E-3 -> 0.00000
dqbast874 toEng 0.00E-4 -> 0.000000
dqbast875 toEng 0.00E-5 -> 0.0E-6
dqbast876 toEng 0.00E-6 -> 0.00E-6
dqbast877 toEng 0.00E-7 -> 0E-9
dqbast878 toEng 0.00E-8 -> 0.0E-9
dqbast879 toEng 0.00E-9 -> 0.00E-9
-- long input strings
dqbas801 tosci '01234567890123456' -> 1234567890123456
dqbas802 tosci '001234567890123456' -> 1234567890123456
dqbas803 tosci '0001234567890123456' -> 1234567890123456
dqbas804 tosci '00001234567890123456' -> 1234567890123456
dqbas805 tosci '000001234567890123456' -> 1234567890123456
dqbas806 tosci '0000001234567890123456' -> 1234567890123456
dqbas807 tosci '00000001234567890123456' -> 1234567890123456
dqbas808 tosci '000000001234567890123456' -> 1234567890123456
dqbas809 tosci '0000000001234567890123456' -> 1234567890123456
dqbas810 tosci '00000000001234567890123456' -> 1234567890123456
dqbas811 tosci '0.1234567890123456' -> 0.1234567890123456
dqbas812 tosci '0.01234567890123456' -> 0.01234567890123456
dqbas813 tosci '0.001234567890123456' -> 0.001234567890123456
dqbas814 tosci '0.0001234567890123456' -> 0.0001234567890123456
dqbas815 tosci '0.00001234567890123456' -> 0.00001234567890123456
dqbas816 tosci '0.000001234567890123456' -> 0.000001234567890123456
dqbas817 tosci '0.0000001234567890123456' -> 1.234567890123456E-7
dqbas818 tosci '0.00000001234567890123456' -> 1.234567890123456E-8
dqbas819 tosci '0.000000001234567890123456' -> 1.234567890123456E-9
dqbas820 tosci '0.0000000001234567890123456' -> 1.234567890123456E-10
dqbas821 tosci '12345678912345678901234567801234567890' -> 1.234567891234567890123456780123457E+37 Inexact Rounded
dqbas822 tosci '123456789123456789012345678012345678901' -> 1.234567891234567890123456780123457E+38 Inexact Rounded
dqbas823 tosci '1234567891234567890123456780123456789012' -> 1.234567891234567890123456780123457E+39 Inexact Rounded
dqbas824 tosci '12345678912345678901234567801234567890123' -> 1.234567891234567890123456780123457E+40 Inexact Rounded
dqbas825 tosci '123456789123456789012345678012345678901234' -> 1.234567891234567890123456780123457E+41 Inexact Rounded
dqbas826 tosci '1234567891234567890123456780123456789012345' -> 1.234567891234567890123456780123457E+42 Inexact Rounded
dqbas827 tosci '12345678912345678901234567801234567890123456' -> 1.234567891234567890123456780123457E+43 Inexact Rounded
dqbas828 tosci '123456789123456789012345678012345678901234567' -> 1.234567891234567890123456780123457E+44 Inexact Rounded
dqbas829 tosci '1234567891234567890123456780123456789012345678' -> 1.234567891234567890123456780123457E+45 Inexact Rounded
-- subnormals and overflows
dqbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded
dqbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded
dqbas908 toSci '0.9e-999999999' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas909 toSci '0.09e-999999999' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded
dqbas911 toSci '10e-1000000000' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded
dqbas913 toSci '99e-9999999999' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded
dqbas915 toSci '1111e-9999999999' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas916 toSci '1111e-99999999999' -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded
-- negatives the same
dqbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded
dqbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded
dqbas920 toSci '-0.9e-999999999' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas921 toSci '-0.09e-999999999' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded
dqbas923 toSci '-10e-1000000000' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded
dqbas925 toSci '-99e-9999999999' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded
dqbas927 toSci '-1111e-9999999999' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas928 toSci '-1111e-99999999999' -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded
-- overflow results at different rounding modes
rounding: ceiling
dqbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dqbas931 toSci '-7e10000' -> -9.999999999999999999999999999999999E+6144 Overflow Inexact Rounded
rounding: up
dqbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dqbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: down
dqbas934 toSci '7e10000' -> 9.999999999999999999999999999999999E+6144 Overflow Inexact Rounded
dqbas935 toSci '-7e10000' -> -9.999999999999999999999999999999999E+6144 Overflow Inexact Rounded
rounding: floor
dqbas936 toSci '7e10000' -> 9.999999999999999999999999999999999E+6144 Overflow Inexact Rounded
dqbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_up
dqbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dqbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
dqbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dqbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_down
dqbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dqbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
-- Now check 854/754r some subnormals and underflow to 0
dqbem400 toSci 1.0000E-383 -> 1.0000E-383
dqbem401 toSci 0.1E-6172 -> 1E-6173 Subnormal
dqbem402 toSci 0.1000E-6172 -> 1.000E-6173 Subnormal
dqbem403 toSci 0.0100E-6172 -> 1.00E-6174 Subnormal
dqbem404 toSci 0.0010E-6172 -> 1.0E-6175 Subnormal
dqbem405 toSci 0.0001E-6172 -> 1E-6176 Subnormal
dqbem406 toSci 0.00010E-6172 -> 1E-6176 Subnormal Rounded
dqbem407 toSci 0.00013E-6172 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqbem408 toSci 0.00015E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem409 toSci 0.00017E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem410 toSci 0.00023E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem411 toSci 0.00025E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem412 toSci 0.00027E-6172 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqbem413 toSci 0.000149E-6172 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqbem414 toSci 0.000150E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem415 toSci 0.000151E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem416 toSci 0.000249E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem417 toSci 0.000250E-6172 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqbem418 toSci 0.000251E-6172 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqbem419 toSci 0.00009E-6172 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqbem420 toSci 0.00005E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem421 toSci 0.00003E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem422 toSci 0.000009E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem423 toSci 0.000005E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem424 toSci 0.000003E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem425 toSci 0.001049E-6172 -> 1.0E-6175 Underflow Subnormal Inexact Rounded
dqbem426 toSci 0.001050E-6172 -> 1.0E-6175 Underflow Subnormal Inexact Rounded
dqbem427 toSci 0.001051E-6172 -> 1.1E-6175 Underflow Subnormal Inexact Rounded
dqbem428 toSci 0.001149E-6172 -> 1.1E-6175 Underflow Subnormal Inexact Rounded
dqbem429 toSci 0.001150E-6172 -> 1.2E-6175 Underflow Subnormal Inexact Rounded
dqbem430 toSci 0.001151E-6172 -> 1.2E-6175 Underflow Subnormal Inexact Rounded
dqbem432 toSci 0.010049E-6172 -> 1.00E-6174 Underflow Subnormal Inexact Rounded
dqbem433 toSci 0.010050E-6172 -> 1.00E-6174 Underflow Subnormal Inexact Rounded
dqbem434 toSci 0.010051E-6172 -> 1.01E-6174 Underflow Subnormal Inexact Rounded
dqbem435 toSci 0.010149E-6172 -> 1.01E-6174 Underflow Subnormal Inexact Rounded
dqbem436 toSci 0.010150E-6172 -> 1.02E-6174 Underflow Subnormal Inexact Rounded
dqbem437 toSci 0.010151E-6172 -> 1.02E-6174 Underflow Subnormal Inexact Rounded
dqbem440 toSci 0.10103E-6172 -> 1.010E-6173 Underflow Subnormal Inexact Rounded
dqbem441 toSci 0.10105E-6172 -> 1.010E-6173 Underflow Subnormal Inexact Rounded
dqbem442 toSci 0.10107E-6172 -> 1.011E-6173 Underflow Subnormal Inexact Rounded
dqbem443 toSci 0.10113E-6172 -> 1.011E-6173 Underflow Subnormal Inexact Rounded
dqbem444 toSci 0.10115E-6172 -> 1.012E-6173 Underflow Subnormal Inexact Rounded
dqbem445 toSci 0.10117E-6172 -> 1.012E-6173 Underflow Subnormal Inexact Rounded
dqbem450 toSci 1.10730E-6173 -> 1.107E-6173 Underflow Subnormal Inexact Rounded
dqbem451 toSci 1.10750E-6173 -> 1.108E-6173 Underflow Subnormal Inexact Rounded
dqbem452 toSci 1.10770E-6173 -> 1.108E-6173 Underflow Subnormal Inexact Rounded
dqbem453 toSci 1.10830E-6173 -> 1.108E-6173 Underflow Subnormal Inexact Rounded
dqbem454 toSci 1.10850E-6173 -> 1.108E-6173 Underflow Subnormal Inexact Rounded
dqbem455 toSci 1.10870E-6173 -> 1.109E-6173 Underflow Subnormal Inexact Rounded
-- make sure sign OK
dqbem456 toSci -0.10103E-6172 -> -1.010E-6173 Underflow Subnormal Inexact Rounded
dqbem457 toSci -0.10105E-6172 -> -1.010E-6173 Underflow Subnormal Inexact Rounded
dqbem458 toSci -0.10107E-6172 -> -1.011E-6173 Underflow Subnormal Inexact Rounded
dqbem459 toSci -0.10113E-6172 -> -1.011E-6173 Underflow Subnormal Inexact Rounded
dqbem460 toSci -0.10115E-6172 -> -1.012E-6173 Underflow Subnormal Inexact Rounded
dqbem461 toSci -0.10117E-6172 -> -1.012E-6173 Underflow Subnormal Inexact Rounded
-- '999s' cases
dqbem464 toSci 999999E-6173 -> 9.99999E-6168 Subnormal
dqbem465 toSci 99999.0E-6172 -> 9.99990E-6168 Subnormal
dqbem466 toSci 99999.E-6172 -> 9.9999E-6168 Subnormal
dqbem467 toSci 9999.9E-6172 -> 9.9999E-6169 Subnormal
dqbem468 toSci 999.99E-6172 -> 9.9999E-6170 Subnormal
dqbem469 toSci 99.999E-6172 -> 9.9999E-6171 Subnormal
dqbem470 toSci 9.9999E-6172 -> 9.9999E-6172 Subnormal
dqbem471 toSci 0.99999E-6172 -> 1.0000E-6172 Underflow Subnormal Inexact Rounded
dqbem472 toSci 0.099999E-6172 -> 1.000E-6173 Underflow Subnormal Inexact Rounded
dqbem473 toSci 0.0099999E-6172 -> 1.00E-6174 Underflow Subnormal Inexact Rounded
dqbem474 toSci 0.00099999E-6172 -> 1.0E-6175 Underflow Subnormal Inexact Rounded
dqbem475 toSci 0.000099999E-6172 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqbem476 toSci 0.0000099999E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem477 toSci 0.00000099999E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbem478 toSci 0.000000099999E-6172 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- Exponents with insignificant leading zeros
dqbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded
dqbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded
dqbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded
dqbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded
dqbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded
dqbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded
dqbas1007 toSci 1e-999999999 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas1008 toSci 1e-0999999999 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas1009 toSci 1e-00999999999 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas1010 toSci 1e-000999999999 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas1011 toSci 1e-000000000000999999999 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqbas1012 toSci 1e-000000000001000000007 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- check for double-rounded subnormals
dqbas1041 toSci 1.1111111111111111111111111111152444E-6144 -> 1.11111111111111111111111111111524E-6144 Inexact Rounded Subnormal Underflow
dqbas1042 toSci 1.1111111111111111111111111111152445E-6144 -> 1.11111111111111111111111111111524E-6144 Inexact Rounded Subnormal Underflow
dqbas1043 toSci 1.1111111111111111111111111111152446E-6144 -> 1.11111111111111111111111111111524E-6144 Inexact Rounded Subnormal Underflow
-- clamped zeros [see also clamp.decTest]
dqbas1075 toSci 0e+10000 -> 0E+6111 Clamped
dqbas1076 toSci 0e-10000 -> 0E-6176 Clamped
dqbas1077 toSci -0e+10000 -> -0E+6111 Clamped
dqbas1078 toSci -0e-10000 -> -0E-6176 Clamped
-- extreme values from next-wider
dqbas1101 toSci -9.9999999999999999999999999999999999999999999999999999999999999999999E+1572864 -> -Infinity Overflow Inexact Rounded
dqbas1102 toSci -1E-1572863 -> -0E-6176 Inexact Rounded Subnormal Underflow Clamped
dqbas1103 toSci -1E-1572932 -> -0E-6176 Inexact Rounded Subnormal Underflow Clamped
dqbas1104 toSci -0 -> -0
dqbas1105 toSci +0 -> 0
dqbas1106 toSci +1E-1572932 -> 0E-6176 Inexact Rounded Subnormal Underflow Clamped
dqbas1107 toSci +1E-1572863 -> 0E-6176 Inexact Rounded Subnormal Underflow Clamped
dqbas1108 toSci +9.9999999999999999999999999999999999999999999999999999999999999999999E+1572864 -> Infinity Overflow Inexact Rounded
|
Added test/dectest/dqCanonical.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 |
------------------------------------------------------------------------
-- dqCanonical.decTest -- test decQuad canonical results --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This file tests that copy operations leave uncanonical operands
-- unchanged, and vice versa
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Uncanonical declets are: abc, where:
-- a=1,2,3
-- b=6,7,e,f
-- c=e,f
-- assert some standard (canonical) values; this tests that FromString
-- produces canonical results (many more in decimalNN)
ddcan001 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan002 apply 0 -> #22080000000000000000000000000000
ddcan003 apply 1 -> #22080000000000000000000000000001
ddcan004 apply -1 -> #a2080000000000000000000000000001
ddcan005 apply Infinity -> #78000000000000000000000000000000
ddcan006 apply -Infinity -> #f8000000000000000000000000000000
ddcan007 apply -NaN -> #fc000000000000000000000000000000
ddcan008 apply -sNaN -> #fe000000000000000000000000000000
ddcan009 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan010 apply sNaN999999999999999999999999999999999 -> #7e000ff3fcff3fcff3fcff3fcff3fcff
decan011 apply 9999999999999999999999999999999999 -> #6e080ff3fcff3fcff3fcff3fcff3fcff
ddcan012 apply 7.50 -> #220780000000000000000000000003d0
ddcan013 apply 9.99 -> #220780000000000000000000000000ff
-- Base tests for canonical encodings (individual operator
-- propagation is tested later)
-- Finites: declets in coefficient
ddcan021 canonical #77ffcff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan022 canonical #77fffff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan023 canonical #77ffcffffcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan024 canonical #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan025 canonical #77ffcff3fcffffcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan026 canonical #77ffcff3fcff3ffff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan027 canonical #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan028 canonical #77ffcff3fcff3fcff3ffff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan029 canonical #77ffcff3fcff3fcff3fcffffcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan030 canonical #77ffcff3fcff3fcff3fcff3ffff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan031 canonical #77ffcff3fcff3fcff3fcff3fcffffcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan032 canonical #77ffcff3fcff3fcff3fcff3fcff3ffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
-- NaN: declets in payload
ddcan061 canonical #7c000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan062 canonical #7c000ffffcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan063 canonical #7c000ff3ffff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan064 canonical #7c000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan065 canonical #7c000ff3fcff3ffff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan066 canonical #7c000ff3fcff3fcffffcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan067 canonical #7c000ff3fcff3fcff3ffff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan068 canonical #7c000ff3fcff3fcff3fcffffcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan069 canonical #7c000ff3fcff3fcff3fcff3ffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan070 canonical #7c000ff3fcff3fcff3fcff3fcffffcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan071 canonical #7c000ff3fcff3fcff3fcff3fcff3ffff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan081 canonical #7d000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan082 canonical #7c800ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan083 canonical #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan084 canonical #7c200ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan085 canonical #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan086 canonical #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan087 canonical #7c040ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan088 canonical #7c020ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan089 canonical #7c010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan090 canonical #7c008ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan091 canonical #7c004ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- sNaN: declets in payload
ddcan101 canonical #7e000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan102 canonical #7e000ffffcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan103 canonical #7e000ff3ffff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan104 canonical #7e000ff3fcffffcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan105 canonical #7e000ff3fcff3ffff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan106 canonical #7e000ff3fcff3fcffffcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan107 canonical #7e000ff3fcff3fcff3ffff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan108 canonical #7e000ff3fcff3fcff3fcffffcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan109 canonical #7e000ff3fcff3fcff3fcff3ffff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan100 canonical #7e000ff3fcff3fcff3fcff3fcffffcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan111 canonical #7e000ff3fcff3fcff3fcff3fcff3ffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan121 canonical #7f000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan122 canonical #7e800ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan123 canonical #7e400ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan124 canonical #7e200ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan125 canonical #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan126 canonical #7e080ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan127 canonical #7e040ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan128 canonical #7e020ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan129 canonical #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan130 canonical #7e008ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
ddcan131 canonical #7e004ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
-- Inf: exponent continuation bits
ddcan137 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000
ddcan138 canonical #79000000000000000000000000000000 -> #78000000000000000000000000000000
ddcan139 canonical #7a000000000000000000000000000000 -> #78000000000000000000000000000000
ddcan140 canonical #78800000000000000000000000000000 -> #78000000000000000000000000000000
ddcan141 canonical #78400000000000000000000000000000 -> #78000000000000000000000000000000
ddcan142 canonical #78200000000000000000000000000000 -> #78000000000000000000000000000000
ddcan143 canonical #78100000000000000000000000000000 -> #78000000000000000000000000000000
ddcan144 canonical #78080000000000000000000000000000 -> #78000000000000000000000000000000
ddcan145 canonical #78040000000000000000000000000000 -> #78000000000000000000000000000000
ddcan146 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000
ddcan147 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000
ddcan148 canonical #78008000000000000000000000000000 -> #78000000000000000000000000000000
ddcan149 canonical #78004000000000000000000000000000 -> #78000000000000000000000000000000
-- Inf: coefficient continuation bits (first, last, and a few others)
ddcan150 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000
ddcan151 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000
ddcan152 canonical #78000000000000000000000000000001 -> #78000000000000000000000000000000
ddcan153 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000
ddcan154 canonical #78002000000000000000000000000000 -> #78000000000000000000000000000000
ddcan155 canonical #78000800000000000000000000000000 -> #78000000000000000000000000000000
ddcan156 canonical #78000020000000000000000000000000 -> #78000000000000000000000000000000
ddcan157 canonical #78000004000000000000000000000000 -> #78000000000000000000000000000000
ddcan158 canonical #78000000400000000000000000000000 -> #78000000000000000000000000000000
ddcan159 canonical #78000000080000000000000000000000 -> #78000000000000000000000000000000
ddcan160 canonical #78000000004000000000000000000000 -> #78000000000000000000000000000000
ddcan161 canonical #78000000000200000000000000000000 -> #78000000000000000000000000000000
ddcan162 canonical #78000000000080000000000000000000 -> #78000000000000000000000000000000
ddcan163 canonical #78000000000002000000000000000000 -> #78000000000000000000000000000000
ddcan164 canonical #78000000000000400000000000000000 -> #78000000000000000000000000000000
ddcan165 canonical #78000000000000080000000000000000 -> #78000000000000000000000000000000
ddcan166 canonical #78000000000000001000000000000000 -> #78000000000000000000000000000000
ddcan167 canonical #78000000000000000200000000000000 -> #78000000000000000000000000000000
ddcan168 canonical #78000000000000000080000000000000 -> #78000000000000000000000000000000
ddcan169 canonical #78000000000000000004000000000000 -> #78000000000000000000000000000000
ddcan170 canonical #78000000000000000000400000000000 -> #78000000000000000000000000000000
ddcan171 canonical #78000000000000000000010000000000 -> #78000000000000000000000000000000
ddcan172 canonical #78000000000000000000002000000000 -> #78000000000000000000000000000000
ddcan173 canonical #78000000000000000000000400000000 -> #78000000000000000000000000000000
ddcan174 canonical #78000000000000000000000080000000 -> #78000000000000000000000000000000
ddcan175 canonical #78000000000000000000000002000000 -> #78000000000000000000000000000000
ddcan176 canonical #78000000000000000000000000400000 -> #78000000000000000000000000000000
ddcan177 canonical #78000000000000000000000000020000 -> #78000000000000000000000000000000
ddcan178 canonical #78000000000000000000000000001000 -> #78000000000000000000000000000000
ddcan179 canonical #78000000000000000000000000000400 -> #78000000000000000000000000000000
ddcan180 canonical #78000000000000000000000000000020 -> #78000000000000000000000000000000
ddcan181 canonical #78000000000000000000000000000008 -> #78000000000000000000000000000000
-- Now the operators -- trying to check paths that might fail to
-- canonicalize propagated operands
----- Add:
-- Finites: neutral 0
ddcan202 add 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
ddcan203 add #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
-- tiny zero
ddcan204 add 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
ddcan205 add #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
-- tiny non zero
ddcan206 add -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
ddcan207 add #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
-- NaN: declets in payload
ddcan211 add 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan212 add #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan213 add 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan214 add #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- sNaN: declets in payload
ddcan215 add 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan216 add #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan217 add 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan218 add #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
-- Inf: exponent continuation bits
ddcan220 add 0 #78010000000000000000000000000000 -> #78000000000000000000000000000000
ddcan221 add #78680000000000000000000000000000 0 -> #78000000000000000000000000000000
-- Inf: coefficient continuation bits
ddcan222 add 0 #78002000000000000000000000000000 -> #78000000000000000000000000000000
ddcan223 add #78000000000000000000000000000001 0 -> #78000000000000000000000000000000
ddcan224 add 0 #78000002000000000000000000000000 -> #78000000000000000000000000000000
ddcan225 add #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000
ddcan226 add 0 #78000000000000000005000000000000 -> #78000000000000000000000000000000
ddcan227 add #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000
----- Class: [does not return encoded]
----- Compare:
ddcan231 compare -Inf 1 -> #a2080000000000000000000000000001
ddcan232 compare -Inf -Inf -> #22080000000000000000000000000000
ddcan233 compare 1 -Inf -> #22080000000000000000000000000001
ddcan234 compare #7c010ff3fcff3fcff3fcff3ffffffcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan235 compare #7e004ff3fcff3fcff3ffffffcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
----- CompareSig:
ddcan241 comparesig -Inf 1 -> #a2080000000000000000000000000001
ddcan242 comparesig -Inf -Inf -> #22080000000000000000000000000000
ddcan243 comparesig 1 -Inf -> #22080000000000000000000000000001
ddcan244 comparesig #7c400ff3ffff3fcff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan245 comparesig #7e050ff3fcfffffff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
----- Copy: [does not usually canonicalize]
-- finites
ddcan250 copy #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff
ddcan251 copy #ee080ff3fcff3ffff3fcff3ffff3fcff -> #ee080ff3fcff3ffff3fcff3ffff3fcff
-- NaNs
ddcan252 copy #7c000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff
ddcan253 copy #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff
-- sNaN
ddcan254 copy #7e003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff
ddcan255 copy #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff
-- Inf
ddcan258 copy #78002000000000000000000000000000 -> #78002000000000000000000000000000
ddcan259 copy #78000000000010000000000000100000 -> #78000000000010000000000000100000
----- CopyAbs: [does not usually canonicalize]
-- finites
ddcan260 copyabs #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff
ddcan261 copyabs #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff
-- NaNs
ddcan262 copyabs #fc000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff
ddcan263 copyabs #fc080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff
-- sNaN
ddcan264 copyabs #fe003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff
ddcan265 copyabs #fe100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff
-- Inf
ddcan268 copyabs #f8002000000000000000000000000000 -> #78002000000000000000000000000000
ddcan269 copyabs #f8000000000000700700700000000000 -> #78000000000000700700700000000000
----- CopyNegate: [does not usually canonicalize]
-- finites
ddcan270 copynegate #6e080ff3fcff3fcfffffff3fcfffffff -> #ee080ff3fcff3fcfffffff3fcfffffff
ddcan271 copynegate #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff
-- NaNs
ddcan272 copynegate #7c000ff3fcffffffffffff3fcff3fcff -> #fc000ff3fcffffffffffff3fcff3fcff
ddcan273 copynegate #7c080ff3fcff3fcff3fcff3fcff3fcff -> #fc080ff3fcff3fcff3fcff3fcff3fcff
-- sNaN
ddcan274 copynegate #7e003ff3fcffffffffffffffcff3fcff -> #fe003ff3fcffffffffffffffcff3fcff
ddcan275 copynegate #7e100ff3fcff3fcff3fcff3fcff3fcff -> #fe100ff3fcff3fcff3fcff3fcff3fcff
-- Inf
ddcan278 copynegate #78002000000000000000000000000000 -> #f8002000000000000000000000000000
ddcan279 copynegate #78000000000010000000000000100000 -> #f8000000000010000000000000100000
----- CopySign: [does not usually canonicalize]
-- finites
ddcan280 copysign #6e080ff3fcff3fcfffffff3fcfffffff -1 -> #ee080ff3fcff3fcfffffff3fcfffffff
ddcan281 copysign #ee080ff3fcff3ffff3fcff3ffff3fcff 1 -> #6e080ff3fcff3ffff3fcff3ffff3fcff
-- NaNs
ddcan282 copysign #7c000ff3fcffffffffffffffcff3fcff -1 -> #fc000ff3fcffffffffffffffcff3fcff
ddcan283 copysign #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c080ff3fcff3fcff3fcff3fcff3fcff
-- sNaN
ddcan284 copysign #7e003ff3fcffffffffffffffcff3fcff -1 -> #fe003ff3fcffffffffffffffcff3fcff
ddcan285 copysign #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7e100ff3fcff3fcff3fcff3fcff3fcff
-- Inf
ddcan288 copysign #78002000000000000000000000000000 -1 -> #f8002000000000000000000000000000
ddcan289 copysign #78000000000010000000000000100000 1 -> #78000000000010000000000000100000
----- Multiply:
-- Finites: neutral 0
ddcan302 multiply 1 #77ffff3fcff3fcff0000000000000000 -> #77ffff3fcff3fcff0000000000000000
ddcan303 multiply #77fcffffcff3fcff0000000000000000 1 -> #77fccfffcff3fcff0000000000000000
-- negative
ddcan306 multiply -1 #77ffff3fcff3fcff0000000000000000 -> #f7ffff3fcff3fcff0000000000000000
ddcan307 multiply #77fcffffcff3fcff0000000000000000 -1 -> #f7fccfffcff3fcff0000000000000000
-- NaN: declets in payload
ddcan311 multiply 1 #7c03ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000
ddcan312 multiply #7c03ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan313 multiply 1 #7c40ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000
ddcan314 multiply #7c40ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000
-- sNaN: declets in payload
ddcan315 multiply 1 #7e00ffffcff3fcff0000000000000000 -> #7c000fffcff3fcff0000000000000000 Invalid_operation
ddcan316 multiply #7e00ffffcff3fcff0000000000000000 1 -> #7c000fffcff3fcff0000000000000000 Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan317 multiply 1 #7e80ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation
ddcan318 multiply #7e80ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation
-- Inf: exponent continuation bits
ddcan320 multiply 1 #78800000000000000000000000000000 -> #78000000000000000000000000000000
ddcan321 multiply #78800000000000000000000000000000 1 -> #78000000000000000000000000000000
-- Inf: coefficient continuation bits
ddcan322 multiply 1 #78020000000000000000000000000000 -> #78000000000000000000000000000000
ddcan323 multiply #78020000000000000000000000000000 1 -> #78000000000000000000000000000000
ddcan324 multiply 1 #78000000000000010000000000000000 -> #78000000000000000000000000000000
ddcan325 multiply #78000000000000010000000000000000 1 -> #78000000000000000000000000000000
ddcan326 multiply 1 #78000020000000000000000000000000 -> #78000000000000000000000000000000
ddcan327 multiply #78000020000000000000000000000000 1 -> #78000000000000000000000000000000
----- Quantize:
ddcan401 quantize #ee080ff3fcff3fcff3fffffffff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff
ddcan402 quantize #ee080ff3fffffffffffcff3fcff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff
ddcan403 quantize #78800000000000000000000000000000 Inf -> #78000000000000000000000000000000
ddcan404 quantize #78020000000000000000000000000000 -Inf -> #78000000000000000000000000000000
ddcan410 quantize #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan411 quantize #fc000ff3fcfffffff3fcff3fcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff
ddcan412 quantize #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan413 quantize #fe000ff3fcff3fcff3ffffffcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
----- Subtract:
-- Finites: neutral 0
ddcan502 subtract 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff
ddcan503 subtract #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
-- tiny zero
ddcan504 subtract 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Rounded
ddcan505 subtract #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
-- tiny non zero
ddcan506 subtract -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
ddcan507 subtract #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
-- NaN: declets in payload
ddcan511 subtract 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan512 subtract #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- NaN: exponent continuation bits [excluding sNaN selector]
ddcan513 subtract 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan514 subtract #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
-- sNaN: declets in payload
ddcan515 subtract 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan516 subtract #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
-- sNaN: exponent continuation bits [excluding sNaN selector]
ddcan517 subtract 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan518 subtract #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
-- Inf: exponent continuation bits
ddcan520 subtract 0 #78010000000000000000000000000000 -> #f8000000000000000000000000000000
ddcan521 subtract #78680000000000000000000000000000 0 -> #78000000000000000000000000000000
-- Inf: coefficient continuation bits
ddcan522 subtract 0 #78002000000000000000000000000000 -> #f8000000000000000000000000000000
ddcan523 subtract #78000000000000000000000000000001 0 -> #78000000000000000000000000000000
ddcan524 subtract 0 #78000002000000000000000000000000 -> #f8000000000000000000000000000000
ddcan525 subtract #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000
ddcan526 subtract 0 #78000000000000000005000000000000 -> #f8000000000000000000000000000000
ddcan527 subtract #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000
----- ToIntegral:
ddcan601 tointegralx #6e080ff3fdff3fcff3fcff3fcff3fcff -> #6e080ff3fcff3fcff3fcff3fcff3fcff
ddcan602 tointegralx #ee080ff3fcff3ffff3fcff3fcff3fcff -> #ee080ff3fcff3fcff3fcff3fcff3fcff
ddcan603 tointegralx #78800000000000000000000000000000 -> #78000000000000000000000000000000
ddcan604 tointegralx #78020000000000000000000000000000 -> #78000000000000000000000000000000
ddcan614 tointegralx #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
ddcan615 tointegralx #fc000ff3fcff3fcff3fcffffcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff
ddcan616 tointegralx #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
ddcan617 tointegralx #fe000ff3fcff3fcff3fdff3fcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
-- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
ddcan618 tointegralx #22080000000000000000000000000fff -> #22080000000000000000000000000cff
ddcan619 tointegralx #22078000000000000000000000000fff -> #22080000000000000000000000000040 Inexact Rounded
ddcan620 tointegralx #22074000000000000000000000000fff -> #22080000000000000000000000000004 Inexact Rounded
ddcan621 tointegralx #22070000000000000000000000000fff -> #22080000000000000000000000000000 Inexact Rounded
ddcan622 tointegralx #a2080000000000000000000000000fff -> #a2080000000000000000000000000cff
ddcan623 tointegralx #a2078000000000000000000000000fff -> #a2080000000000000000000000000040 Inexact Rounded
ddcan624 tointegralx #a2074000000000000000000000000fff -> #a2080000000000000000000000000004 Inexact Rounded
ddcan625 tointegralx #a2070000000000000000000000000fff -> #a2080000000000000000000000000000 Inexact Rounded
|
Added test/dectest/dqClass.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
------------------------------------------------------------------------
-- dqClass.decTest -- decQuad Class operations --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- [New 2006.11.27]
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqcla001 class 0 -> +Zero
dqcla002 class 0.00 -> +Zero
dqcla003 class 0E+5 -> +Zero
dqcla004 class 1E-6176 -> +Subnormal
dqcla005 class 0.1E-6143 -> +Subnormal
dqcla006 class 0.99999999999999999999999999999999E-6143 -> +Subnormal
dqcla007 class 1.00000000000000000000000000000000E-6143 -> +Normal
dqcla008 class 1E-6143 -> +Normal
dqcla009 class 1E-100 -> +Normal
dqcla010 class 1E-10 -> +Normal
dqcla012 class 1E-1 -> +Normal
dqcla013 class 1 -> +Normal
dqcla014 class 2.50 -> +Normal
dqcla015 class 100.100 -> +Normal
dqcla016 class 1E+30 -> +Normal
dqcla017 class 1E+6144 -> +Normal
dqcla018 class 9.99999999999999999999999999999999E+6144 -> +Normal
dqcla019 class Inf -> +Infinity
dqcla021 class -0 -> -Zero
dqcla022 class -0.00 -> -Zero
dqcla023 class -0E+5 -> -Zero
dqcla024 class -1E-6176 -> -Subnormal
dqcla025 class -0.1E-6143 -> -Subnormal
dqcla026 class -0.99999999999999999999999999999999E-6143 -> -Subnormal
dqcla027 class -1.00000000000000000000000000000000E-6143 -> -Normal
dqcla028 class -1E-6143 -> -Normal
dqcla029 class -1E-100 -> -Normal
dqcla030 class -1E-10 -> -Normal
dqcla032 class -1E-1 -> -Normal
dqcla033 class -1 -> -Normal
dqcla034 class -2.50 -> -Normal
dqcla035 class -100.100 -> -Normal
dqcla036 class -1E+30 -> -Normal
dqcla037 class -1E+6144 -> -Normal
dqcla0614 class -9.99999999999999999999999999999999E+6144 -> -Normal
dqcla039 class -Inf -> -Infinity
dqcla041 class NaN -> NaN
dqcla042 class -NaN -> NaN
dqcla043 class +NaN12345 -> NaN
dqcla044 class sNaN -> sNaN
dqcla045 class -sNaN -> sNaN
dqcla046 class +sNaN12345 -> sNaN
|
Added test/dectest/dqCompare.decTest.
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------------------------------------------------------------------------
-- dqCompare.decTest -- decQuad comparison that allows quiet NaNs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqcom001 compare -2 -2 -> 0
dqcom002 compare -2 -1 -> -1
dqcom003 compare -2 0 -> -1
dqcom004 compare -2 1 -> -1
dqcom005 compare -2 2 -> -1
dqcom006 compare -1 -2 -> 1
dqcom007 compare -1 -1 -> 0
dqcom008 compare -1 0 -> -1
dqcom009 compare -1 1 -> -1
dqcom010 compare -1 2 -> -1
dqcom011 compare 0 -2 -> 1
dqcom012 compare 0 -1 -> 1
dqcom013 compare 0 0 -> 0
dqcom014 compare 0 1 -> -1
dqcom015 compare 0 2 -> -1
dqcom016 compare 1 -2 -> 1
dqcom017 compare 1 -1 -> 1
dqcom018 compare 1 0 -> 1
dqcom019 compare 1 1 -> 0
dqcom020 compare 1 2 -> -1
dqcom021 compare 2 -2 -> 1
dqcom022 compare 2 -1 -> 1
dqcom023 compare 2 0 -> 1
dqcom025 compare 2 1 -> 1
dqcom026 compare 2 2 -> 0
dqcom031 compare -20 -20 -> 0
dqcom032 compare -20 -10 -> -1
dqcom033 compare -20 00 -> -1
dqcom034 compare -20 10 -> -1
dqcom035 compare -20 20 -> -1
dqcom036 compare -10 -20 -> 1
dqcom037 compare -10 -10 -> 0
dqcom038 compare -10 00 -> -1
dqcom039 compare -10 10 -> -1
dqcom040 compare -10 20 -> -1
dqcom041 compare 00 -20 -> 1
dqcom042 compare 00 -10 -> 1
dqcom043 compare 00 00 -> 0
dqcom044 compare 00 10 -> -1
dqcom045 compare 00 20 -> -1
dqcom046 compare 10 -20 -> 1
dqcom047 compare 10 -10 -> 1
dqcom048 compare 10 00 -> 1
dqcom049 compare 10 10 -> 0
dqcom050 compare 10 20 -> -1
dqcom051 compare 20 -20 -> 1
dqcom052 compare 20 -10 -> 1
dqcom053 compare 20 00 -> 1
dqcom055 compare 20 10 -> 1
dqcom056 compare 20 20 -> 0
dqcom061 compare -2.0 -2.0 -> 0
dqcom062 compare -2.0 -1.0 -> -1
dqcom063 compare -2.0 0.0 -> -1
dqcom064 compare -2.0 1.0 -> -1
dqcom065 compare -2.0 2.0 -> -1
dqcom066 compare -1.0 -2.0 -> 1
dqcom067 compare -1.0 -1.0 -> 0
dqcom068 compare -1.0 0.0 -> -1
dqcom069 compare -1.0 1.0 -> -1
dqcom070 compare -1.0 2.0 -> -1
dqcom071 compare 0.0 -2.0 -> 1
dqcom072 compare 0.0 -1.0 -> 1
dqcom073 compare 0.0 0.0 -> 0
dqcom074 compare 0.0 1.0 -> -1
dqcom075 compare 0.0 2.0 -> -1
dqcom076 compare 1.0 -2.0 -> 1
dqcom077 compare 1.0 -1.0 -> 1
dqcom078 compare 1.0 0.0 -> 1
dqcom079 compare 1.0 1.0 -> 0
dqcom080 compare 1.0 2.0 -> -1
dqcom081 compare 2.0 -2.0 -> 1
dqcom082 compare 2.0 -1.0 -> 1
dqcom083 compare 2.0 0.0 -> 1
dqcom085 compare 2.0 1.0 -> 1
dqcom086 compare 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
dqcom090 compare 9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> 0
dqcom091 compare -9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> -1
dqcom092 compare 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 1
dqcom093 compare -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0
-- some differing length/exponent cases
dqcom100 compare 7.0 7.0 -> 0
dqcom101 compare 7.0 7 -> 0
dqcom102 compare 7 7.0 -> 0
dqcom103 compare 7E+0 7.0 -> 0
dqcom104 compare 70E-1 7.0 -> 0
dqcom105 compare 0.7E+1 7 -> 0
dqcom106 compare 70E-1 7 -> 0
dqcom107 compare 7.0 7E+0 -> 0
dqcom108 compare 7.0 70E-1 -> 0
dqcom109 compare 7 0.7E+1 -> 0
dqcom110 compare 7 70E-1 -> 0
dqcom120 compare 8.0 7.0 -> 1
dqcom121 compare 8.0 7 -> 1
dqcom122 compare 8 7.0 -> 1
dqcom123 compare 8E+0 7.0 -> 1
dqcom124 compare 80E-1 7.0 -> 1
dqcom125 compare 0.8E+1 7 -> 1
dqcom126 compare 80E-1 7 -> 1
dqcom127 compare 8.0 7E+0 -> 1
dqcom128 compare 8.0 70E-1 -> 1
dqcom129 compare 8 0.7E+1 -> 1
dqcom130 compare 8 70E-1 -> 1
dqcom140 compare 8.0 9.0 -> -1
dqcom141 compare 8.0 9 -> -1
dqcom142 compare 8 9.0 -> -1
dqcom143 compare 8E+0 9.0 -> -1
dqcom144 compare 80E-1 9.0 -> -1
dqcom145 compare 0.8E+1 9 -> -1
dqcom146 compare 80E-1 9 -> -1
dqcom147 compare 8.0 9E+0 -> -1
dqcom148 compare 8.0 90E-1 -> -1
dqcom149 compare 8 0.9E+1 -> -1
dqcom150 compare 8 90E-1 -> -1
-- and again, with sign changes -+ ..
dqcom200 compare -7.0 7.0 -> -1
dqcom201 compare -7.0 7 -> -1
dqcom202 compare -7 7.0 -> -1
dqcom203 compare -7E+0 7.0 -> -1
dqcom204 compare -70E-1 7.0 -> -1
dqcom205 compare -0.7E+1 7 -> -1
dqcom206 compare -70E-1 7 -> -1
dqcom207 compare -7.0 7E+0 -> -1
dqcom208 compare -7.0 70E-1 -> -1
dqcom209 compare -7 0.7E+1 -> -1
dqcom210 compare -7 70E-1 -> -1
dqcom220 compare -8.0 7.0 -> -1
dqcom221 compare -8.0 7 -> -1
dqcom222 compare -8 7.0 -> -1
dqcom223 compare -8E+0 7.0 -> -1
dqcom224 compare -80E-1 7.0 -> -1
dqcom225 compare -0.8E+1 7 -> -1
dqcom226 compare -80E-1 7 -> -1
dqcom227 compare -8.0 7E+0 -> -1
dqcom228 compare -8.0 70E-1 -> -1
dqcom229 compare -8 0.7E+1 -> -1
dqcom230 compare -8 70E-1 -> -1
dqcom240 compare -8.0 9.0 -> -1
dqcom241 compare -8.0 9 -> -1
dqcom242 compare -8 9.0 -> -1
dqcom243 compare -8E+0 9.0 -> -1
dqcom244 compare -80E-1 9.0 -> -1
dqcom245 compare -0.8E+1 9 -> -1
dqcom246 compare -80E-1 9 -> -1
dqcom247 compare -8.0 9E+0 -> -1
dqcom248 compare -8.0 90E-1 -> -1
dqcom249 compare -8 0.9E+1 -> -1
dqcom250 compare -8 90E-1 -> -1
-- and again, with sign changes +- ..
dqcom300 compare 7.0 -7.0 -> 1
dqcom301 compare 7.0 -7 -> 1
dqcom302 compare 7 -7.0 -> 1
dqcom303 compare 7E+0 -7.0 -> 1
dqcom304 compare 70E-1 -7.0 -> 1
dqcom305 compare .7E+1 -7 -> 1
dqcom306 compare 70E-1 -7 -> 1
dqcom307 compare 7.0 -7E+0 -> 1
dqcom308 compare 7.0 -70E-1 -> 1
dqcom309 compare 7 -.7E+1 -> 1
dqcom310 compare 7 -70E-1 -> 1
dqcom320 compare 8.0 -7.0 -> 1
dqcom321 compare 8.0 -7 -> 1
dqcom322 compare 8 -7.0 -> 1
dqcom323 compare 8E+0 -7.0 -> 1
dqcom324 compare 80E-1 -7.0 -> 1
dqcom325 compare .8E+1 -7 -> 1
dqcom326 compare 80E-1 -7 -> 1
dqcom327 compare 8.0 -7E+0 -> 1
dqcom328 compare 8.0 -70E-1 -> 1
dqcom329 compare 8 -.7E+1 -> 1
dqcom330 compare 8 -70E-1 -> 1
dqcom340 compare 8.0 -9.0 -> 1
dqcom341 compare 8.0 -9 -> 1
dqcom342 compare 8 -9.0 -> 1
dqcom343 compare 8E+0 -9.0 -> 1
dqcom344 compare 80E-1 -9.0 -> 1
dqcom345 compare .8E+1 -9 -> 1
dqcom346 compare 80E-1 -9 -> 1
dqcom347 compare 8.0 -9E+0 -> 1
dqcom348 compare 8.0 -90E-1 -> 1
dqcom349 compare 8 -.9E+1 -> 1
dqcom350 compare 8 -90E-1 -> 1
-- and again, with sign changes -- ..
dqcom400 compare -7.0 -7.0 -> 0
dqcom401 compare -7.0 -7 -> 0
dqcom402 compare -7 -7.0 -> 0
dqcom403 compare -7E+0 -7.0 -> 0
dqcom404 compare -70E-1 -7.0 -> 0
dqcom405 compare -.7E+1 -7 -> 0
dqcom406 compare -70E-1 -7 -> 0
dqcom407 compare -7.0 -7E+0 -> 0
dqcom408 compare -7.0 -70E-1 -> 0
dqcom409 compare -7 -.7E+1 -> 0
dqcom410 compare -7 -70E-1 -> 0
dqcom420 compare -8.0 -7.0 -> -1
dqcom421 compare -8.0 -7 -> -1
dqcom422 compare -8 -7.0 -> -1
dqcom423 compare -8E+0 -7.0 -> -1
dqcom424 compare -80E-1 -7.0 -> -1
dqcom425 compare -.8E+1 -7 -> -1
dqcom426 compare -80E-1 -7 -> -1
dqcom427 compare -8.0 -7E+0 -> -1
dqcom428 compare -8.0 -70E-1 -> -1
dqcom429 compare -8 -.7E+1 -> -1
dqcom430 compare -8 -70E-1 -> -1
dqcom440 compare -8.0 -9.0 -> 1
dqcom441 compare -8.0 -9 -> 1
dqcom442 compare -8 -9.0 -> 1
dqcom443 compare -8E+0 -9.0 -> 1
dqcom444 compare -80E-1 -9.0 -> 1
dqcom445 compare -.8E+1 -9 -> 1
dqcom446 compare -80E-1 -9 -> 1
dqcom447 compare -8.0 -9E+0 -> 1
dqcom448 compare -8.0 -90E-1 -> 1
dqcom449 compare -8 -.9E+1 -> 1
dqcom450 compare -8 -90E-1 -> 1
-- misalignment traps for little-endian
dqcom451 compare 1.0 0.1 -> 1
dqcom452 compare 0.1 1.0 -> -1
dqcom453 compare 10.0 0.1 -> 1
dqcom454 compare 0.1 10.0 -> -1
dqcom455 compare 100 1.0 -> 1
dqcom456 compare 1.0 100 -> -1
dqcom457 compare 1000 10.0 -> 1
dqcom458 compare 10.0 1000 -> -1
dqcom459 compare 10000 100.0 -> 1
dqcom460 compare 100.0 10000 -> -1
dqcom461 compare 100000 1000.0 -> 1
dqcom462 compare 1000.0 100000 -> -1
dqcom463 compare 1000000 10000.0 -> 1
dqcom464 compare 10000.0 1000000 -> -1
-- testcases that subtract to lots of zeros at boundaries [pgr]
dqcom473 compare 123.9999999999999999994560000000000E-89 123.999999999999999999456E-89 -> 0
dqcom474 compare 123.999999999999999999456000000000E+89 123.999999999999999999456E+89 -> 0
dqcom475 compare 123.99999999999999999945600000000E-89 123.999999999999999999456E-89 -> 0
dqcom476 compare 123.9999999999999999994560000000E+89 123.999999999999999999456E+89 -> 0
dqcom477 compare 123.999999999999999999456000000E-89 123.999999999999999999456E-89 -> 0
dqcom478 compare 123.99999999999999999945600000E+89 123.999999999999999999456E+89 -> 0
dqcom479 compare 123.9999999999999999994560000E-89 123.999999999999999999456E-89 -> 0
dqcom480 compare 123.999999999999999999456000E+89 123.999999999999999999456E+89 -> 0
dqcom481 compare 123.99999999999999999945600E-89 123.999999999999999999456E-89 -> 0
dqcom482 compare 123.9999999999999999994560E+89 123.999999999999999999456E+89 -> 0
dqcom483 compare 123.999999999999999999456E-89 123.999999999999999999456E-89 -> 0
dqcom487 compare 123.999999999999999999456E+89 123.9999999999999999994560000000000E+89 -> 0
dqcom488 compare 123.999999999999999999456E-89 123.999999999999999999456000000000E-89 -> 0
dqcom489 compare 123.999999999999999999456E+89 123.99999999999999999945600000000E+89 -> 0
dqcom490 compare 123.999999999999999999456E-89 123.9999999999999999994560000000E-89 -> 0
dqcom491 compare 123.999999999999999999456E+89 123.999999999999999999456000000E+89 -> 0
dqcom492 compare 123.999999999999999999456E-89 123.99999999999999999945600000E-89 -> 0
dqcom493 compare 123.999999999999999999456E+89 123.9999999999999999994560000E+89 -> 0
dqcom494 compare 123.999999999999999999456E-89 123.999999999999999999456000E-89 -> 0
dqcom495 compare 123.999999999999999999456E+89 123.99999999999999999945600E+89 -> 0
dqcom496 compare 123.999999999999999999456E-89 123.9999999999999999994560E-89 -> 0
dqcom497 compare 123.999999999999999999456E+89 123.999999999999999999456E+89 -> 0
-- wide-ranging, around precision; signs equal
dqcom500 compare 1 1E-15 -> 1
dqcom501 compare 1 1E-14 -> 1
dqcom502 compare 1 1E-13 -> 1
dqcom503 compare 1 1E-12 -> 1
dqcom504 compare 1 1E-11 -> 1
dqcom505 compare 1 1E-10 -> 1
dqcom506 compare 1 1E-9 -> 1
dqcom507 compare 1 1E-8 -> 1
dqcom508 compare 1 1E-7 -> 1
dqcom509 compare 1 1E-6 -> 1
dqcom510 compare 1 1E-5 -> 1
dqcom511 compare 1 1E-4 -> 1
dqcom512 compare 1 1E-3 -> 1
dqcom513 compare 1 1E-2 -> 1
dqcom514 compare 1 1E-1 -> 1
dqcom515 compare 1 1E-0 -> 0
dqcom516 compare 1 1E+1 -> -1
dqcom517 compare 1 1E+2 -> -1
dqcom518 compare 1 1E+3 -> -1
dqcom519 compare 1 1E+4 -> -1
dqcom521 compare 1 1E+5 -> -1
dqcom522 compare 1 1E+6 -> -1
dqcom523 compare 1 1E+7 -> -1
dqcom524 compare 1 1E+8 -> -1
dqcom525 compare 1 1E+9 -> -1
dqcom526 compare 1 1E+10 -> -1
dqcom527 compare 1 1E+11 -> -1
dqcom528 compare 1 1E+12 -> -1
dqcom529 compare 1 1E+13 -> -1
dqcom530 compare 1 1E+14 -> -1
dqcom531 compare 1 1E+15 -> -1
-- LR swap
dqcom540 compare 1E-15 1 -> -1
dqcom541 compare 1E-14 1 -> -1
dqcom542 compare 1E-13 1 -> -1
dqcom543 compare 1E-12 1 -> -1
dqcom544 compare 1E-11 1 -> -1
dqcom545 compare 1E-10 1 -> -1
dqcom546 compare 1E-9 1 -> -1
dqcom547 compare 1E-8 1 -> -1
dqcom548 compare 1E-7 1 -> -1
dqcom549 compare 1E-6 1 -> -1
dqcom550 compare 1E-5 1 -> -1
dqcom551 compare 1E-4 1 -> -1
dqcom552 compare 1E-3 1 -> -1
dqcom553 compare 1E-2 1 -> -1
dqcom554 compare 1E-1 1 -> -1
dqcom555 compare 1E-0 1 -> 0
dqcom556 compare 1E+1 1 -> 1
dqcom557 compare 1E+2 1 -> 1
dqcom558 compare 1E+3 1 -> 1
dqcom559 compare 1E+4 1 -> 1
dqcom561 compare 1E+5 1 -> 1
dqcom562 compare 1E+6 1 -> 1
dqcom563 compare 1E+7 1 -> 1
dqcom564 compare 1E+8 1 -> 1
dqcom565 compare 1E+9 1 -> 1
dqcom566 compare 1E+10 1 -> 1
dqcom567 compare 1E+11 1 -> 1
dqcom568 compare 1E+12 1 -> 1
dqcom569 compare 1E+13 1 -> 1
dqcom570 compare 1E+14 1 -> 1
dqcom571 compare 1E+15 1 -> 1
-- similar with a useful coefficient, one side only
dqcom580 compare 0.000000987654321 1E-15 -> 1
dqcom581 compare 0.000000987654321 1E-14 -> 1
dqcom582 compare 0.000000987654321 1E-13 -> 1
dqcom583 compare 0.000000987654321 1E-12 -> 1
dqcom584 compare 0.000000987654321 1E-11 -> 1
dqcom585 compare 0.000000987654321 1E-10 -> 1
dqcom586 compare 0.000000987654321 1E-9 -> 1
dqcom587 compare 0.000000987654321 1E-8 -> 1
dqcom588 compare 0.000000987654321 1E-7 -> 1
dqcom589 compare 0.000000987654321 1E-6 -> -1
dqcom590 compare 0.000000987654321 1E-5 -> -1
dqcom591 compare 0.000000987654321 1E-4 -> -1
dqcom592 compare 0.000000987654321 1E-3 -> -1
dqcom593 compare 0.000000987654321 1E-2 -> -1
dqcom594 compare 0.000000987654321 1E-1 -> -1
dqcom595 compare 0.000000987654321 1E-0 -> -1
dqcom596 compare 0.000000987654321 1E+1 -> -1
dqcom597 compare 0.000000987654321 1E+2 -> -1
dqcom598 compare 0.000000987654321 1E+3 -> -1
dqcom599 compare 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
dqcom600 compare 12 12.2345 -> -1
dqcom601 compare 12.0 12.2345 -> -1
dqcom602 compare 12.00 12.2345 -> -1
dqcom603 compare 12.000 12.2345 -> -1
dqcom604 compare 12.0000 12.2345 -> -1
dqcom605 compare 12.00000 12.2345 -> -1
dqcom606 compare 12.000000 12.2345 -> -1
dqcom607 compare 12.0000000 12.2345 -> -1
dqcom608 compare 12.00000000 12.2345 -> -1
dqcom609 compare 12.000000000 12.2345 -> -1
dqcom610 compare 12.1234 12 -> 1
dqcom611 compare 12.1234 12.0 -> 1
dqcom612 compare 12.1234 12.00 -> 1
dqcom613 compare 12.1234 12.000 -> 1
dqcom614 compare 12.1234 12.0000 -> 1
dqcom615 compare 12.1234 12.00000 -> 1
dqcom616 compare 12.1234 12.000000 -> 1
dqcom617 compare 12.1234 12.0000000 -> 1
dqcom618 compare 12.1234 12.00000000 -> 1
dqcom619 compare 12.1234 12.000000000 -> 1
dqcom620 compare -12 -12.2345 -> 1
dqcom621 compare -12.0 -12.2345 -> 1
dqcom622 compare -12.00 -12.2345 -> 1
dqcom623 compare -12.000 -12.2345 -> 1
dqcom624 compare -12.0000 -12.2345 -> 1
dqcom625 compare -12.00000 -12.2345 -> 1
dqcom626 compare -12.000000 -12.2345 -> 1
dqcom627 compare -12.0000000 -12.2345 -> 1
dqcom628 compare -12.00000000 -12.2345 -> 1
dqcom629 compare -12.000000000 -12.2345 -> 1
dqcom630 compare -12.1234 -12 -> -1
dqcom631 compare -12.1234 -12.0 -> -1
dqcom632 compare -12.1234 -12.00 -> -1
dqcom633 compare -12.1234 -12.000 -> -1
dqcom634 compare -12.1234 -12.0000 -> -1
dqcom635 compare -12.1234 -12.00000 -> -1
dqcom636 compare -12.1234 -12.000000 -> -1
dqcom637 compare -12.1234 -12.0000000 -> -1
dqcom638 compare -12.1234 -12.00000000 -> -1
dqcom639 compare -12.1234 -12.000000000 -> -1
-- extended zeros
dqcom640 compare 0 0 -> 0
dqcom641 compare 0 -0 -> 0
dqcom642 compare 0 -0.0 -> 0
dqcom643 compare 0 0.0 -> 0
dqcom644 compare -0 0 -> 0
dqcom645 compare -0 -0 -> 0
dqcom646 compare -0 -0.0 -> 0
dqcom647 compare -0 0.0 -> 0
dqcom648 compare 0.0 0 -> 0
dqcom649 compare 0.0 -0 -> 0
dqcom650 compare 0.0 -0.0 -> 0
dqcom651 compare 0.0 0.0 -> 0
dqcom652 compare -0.0 0 -> 0
dqcom653 compare -0.0 -0 -> 0
dqcom654 compare -0.0 -0.0 -> 0
dqcom655 compare -0.0 0.0 -> 0
dqcom656 compare -0E1 0.0 -> 0
dqcom657 compare -0E2 0.0 -> 0
dqcom658 compare 0E1 0.0 -> 0
dqcom659 compare 0E2 0.0 -> 0
dqcom660 compare -0E1 0 -> 0
dqcom661 compare -0E2 0 -> 0
dqcom662 compare 0E1 0 -> 0
dqcom663 compare 0E2 0 -> 0
dqcom664 compare -0E1 -0E1 -> 0
dqcom665 compare -0E2 -0E1 -> 0
dqcom666 compare 0E1 -0E1 -> 0
dqcom667 compare 0E2 -0E1 -> 0
dqcom668 compare -0E1 -0E2 -> 0
dqcom669 compare -0E2 -0E2 -> 0
dqcom670 compare 0E1 -0E2 -> 0
dqcom671 compare 0E2 -0E2 -> 0
dqcom672 compare -0E1 0E1 -> 0
dqcom673 compare -0E2 0E1 -> 0
dqcom674 compare 0E1 0E1 -> 0
dqcom675 compare 0E2 0E1 -> 0
dqcom676 compare -0E1 0E2 -> 0
dqcom677 compare -0E2 0E2 -> 0
dqcom678 compare 0E1 0E2 -> 0
dqcom679 compare 0E2 0E2 -> 0
-- trailing zeros; unit-y
dqcom680 compare 12 12 -> 0
dqcom681 compare 12 12.0 -> 0
dqcom682 compare 12 12.00 -> 0
dqcom683 compare 12 12.000 -> 0
dqcom684 compare 12 12.0000 -> 0
dqcom685 compare 12 12.00000 -> 0
dqcom686 compare 12 12.000000 -> 0
dqcom687 compare 12 12.0000000 -> 0
dqcom688 compare 12 12.00000000 -> 0
dqcom689 compare 12 12.000000000 -> 0
dqcom690 compare 12 12 -> 0
dqcom691 compare 12.0 12 -> 0
dqcom692 compare 12.00 12 -> 0
dqcom693 compare 12.000 12 -> 0
dqcom694 compare 12.0000 12 -> 0
dqcom695 compare 12.00000 12 -> 0
dqcom696 compare 12.000000 12 -> 0
dqcom697 compare 12.0000000 12 -> 0
dqcom698 compare 12.00000000 12 -> 0
dqcom699 compare 12.000000000 12 -> 0
-- first, second, & last digit
dqcom700 compare 1234567899999999999999999990123456 1234567899999999999999999990123455 -> 1
dqcom701 compare 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
dqcom702 compare 1234567899999999999999999990123456 1234567899999999999999999990123457 -> -1
dqcom703 compare 1234567899999999999999999990123456 0234567899999999999999999990123456 -> 1
dqcom704 compare 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
dqcom705 compare 1234567899999999999999999990123456 2234567899999999999999999990123456 -> -1
dqcom706 compare 1134567899999999999999999990123456 1034567899999999999999999990123456 -> 1
dqcom707 compare 1134567899999999999999999990123456 1134567899999999999999999990123456 -> 0
dqcom708 compare 1134567899999999999999999990123456 1234567899999999999999999990123456 -> -1
-- miscellaneous
dqcom721 compare 12345678000 1 -> 1
dqcom722 compare 1 12345678000 -> -1
dqcom723 compare 1234567800 1 -> 1
dqcom724 compare 1 1234567800 -> -1
dqcom725 compare 1234567890 1 -> 1
dqcom726 compare 1 1234567890 -> -1
dqcom727 compare 1234567891 1 -> 1
dqcom728 compare 1 1234567891 -> -1
dqcom729 compare 12345678901 1 -> 1
dqcom730 compare 1 12345678901 -> -1
dqcom731 compare 1234567896 1 -> 1
dqcom732 compare 1 1234567896 -> -1
-- residue cases at lower precision
dqcom740 compare 1 0.9999999 -> 1
dqcom741 compare 1 0.999999 -> 1
dqcom742 compare 1 0.99999 -> 1
dqcom743 compare 1 1.0000 -> 0
dqcom744 compare 1 1.00001 -> -1
dqcom745 compare 1 1.000001 -> -1
dqcom746 compare 1 1.0000001 -> -1
dqcom750 compare 0.9999999 1 -> -1
dqcom751 compare 0.999999 1 -> -1
dqcom752 compare 0.99999 1 -> -1
dqcom753 compare 1.0000 1 -> 0
dqcom754 compare 1.00001 1 -> 1
dqcom755 compare 1.000001 1 -> 1
dqcom756 compare 1.0000001 1 -> 1
-- Specials
dqcom780 compare Inf -Inf -> 1
dqcom781 compare Inf -1000 -> 1
dqcom782 compare Inf -1 -> 1
dqcom783 compare Inf -0 -> 1
dqcom784 compare Inf 0 -> 1
dqcom785 compare Inf 1 -> 1
dqcom786 compare Inf 1000 -> 1
dqcom787 compare Inf Inf -> 0
dqcom788 compare -1000 Inf -> -1
dqcom789 compare -Inf Inf -> -1
dqcom790 compare -1 Inf -> -1
dqcom791 compare -0 Inf -> -1
dqcom792 compare 0 Inf -> -1
dqcom793 compare 1 Inf -> -1
dqcom794 compare 1000 Inf -> -1
dqcom795 compare Inf Inf -> 0
dqcom800 compare -Inf -Inf -> 0
dqcom801 compare -Inf -1000 -> -1
dqcom802 compare -Inf -1 -> -1
dqcom803 compare -Inf -0 -> -1
dqcom804 compare -Inf 0 -> -1
dqcom805 compare -Inf 1 -> -1
dqcom806 compare -Inf 1000 -> -1
dqcom807 compare -Inf Inf -> -1
dqcom808 compare -Inf -Inf -> 0
dqcom809 compare -1000 -Inf -> 1
dqcom810 compare -1 -Inf -> 1
dqcom811 compare -0 -Inf -> 1
dqcom812 compare 0 -Inf -> 1
dqcom813 compare 1 -Inf -> 1
dqcom814 compare 1000 -Inf -> 1
dqcom815 compare Inf -Inf -> 1
dqcom821 compare NaN -Inf -> NaN
dqcom822 compare NaN -1000 -> NaN
dqcom823 compare NaN -1 -> NaN
dqcom824 compare NaN -0 -> NaN
dqcom825 compare NaN 0 -> NaN
dqcom826 compare NaN 1 -> NaN
dqcom827 compare NaN 1000 -> NaN
dqcom828 compare NaN Inf -> NaN
dqcom829 compare NaN NaN -> NaN
dqcom830 compare -Inf NaN -> NaN
dqcom831 compare -1000 NaN -> NaN
dqcom832 compare -1 NaN -> NaN
dqcom833 compare -0 NaN -> NaN
dqcom834 compare 0 NaN -> NaN
dqcom835 compare 1 NaN -> NaN
dqcom836 compare 1000 NaN -> NaN
dqcom837 compare Inf NaN -> NaN
dqcom838 compare -NaN -NaN -> -NaN
dqcom839 compare +NaN -NaN -> NaN
dqcom840 compare -NaN +NaN -> -NaN
dqcom841 compare sNaN -Inf -> NaN Invalid_operation
dqcom842 compare sNaN -1000 -> NaN Invalid_operation
dqcom843 compare sNaN -1 -> NaN Invalid_operation
dqcom844 compare sNaN -0 -> NaN Invalid_operation
dqcom845 compare sNaN 0 -> NaN Invalid_operation
dqcom846 compare sNaN 1 -> NaN Invalid_operation
dqcom847 compare sNaN 1000 -> NaN Invalid_operation
dqcom848 compare sNaN NaN -> NaN Invalid_operation
dqcom849 compare sNaN sNaN -> NaN Invalid_operation
dqcom850 compare NaN sNaN -> NaN Invalid_operation
dqcom851 compare -Inf sNaN -> NaN Invalid_operation
dqcom852 compare -1000 sNaN -> NaN Invalid_operation
dqcom853 compare -1 sNaN -> NaN Invalid_operation
dqcom854 compare -0 sNaN -> NaN Invalid_operation
dqcom855 compare 0 sNaN -> NaN Invalid_operation
dqcom856 compare 1 sNaN -> NaN Invalid_operation
dqcom857 compare 1000 sNaN -> NaN Invalid_operation
dqcom858 compare Inf sNaN -> NaN Invalid_operation
dqcom859 compare NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqcom860 compare NaN9 -Inf -> NaN9
dqcom861 compare NaN8 999 -> NaN8
dqcom862 compare NaN77 Inf -> NaN77
dqcom863 compare -NaN67 NaN5 -> -NaN67
dqcom864 compare -Inf -NaN4 -> -NaN4
dqcom865 compare -999 -NaN33 -> -NaN33
dqcom866 compare Inf NaN2 -> NaN2
dqcom867 compare -NaN41 -NaN42 -> -NaN41
dqcom868 compare +NaN41 -NaN42 -> NaN41
dqcom869 compare -NaN41 +NaN42 -> -NaN41
dqcom870 compare +NaN41 +NaN42 -> NaN41
dqcom871 compare -sNaN99 -Inf -> -NaN99 Invalid_operation
dqcom872 compare sNaN98 -11 -> NaN98 Invalid_operation
dqcom873 compare sNaN97 NaN -> NaN97 Invalid_operation
dqcom874 compare sNaN16 sNaN94 -> NaN16 Invalid_operation
dqcom875 compare NaN85 sNaN83 -> NaN83 Invalid_operation
dqcom876 compare -Inf sNaN92 -> NaN92 Invalid_operation
dqcom877 compare 088 sNaN81 -> NaN81 Invalid_operation
dqcom878 compare Inf sNaN90 -> NaN90 Invalid_operation
dqcom879 compare NaN -sNaN89 -> -NaN89 Invalid_operation
-- wide range
dqcom880 compare +1.23456789012345E-0 9E+6144 -> -1
dqcom881 compare 9E+6144 +1.23456789012345E-0 -> 1
dqcom882 compare +0.100 9E-6143 -> 1
dqcom883 compare 9E-6143 +0.100 -> -1
dqcom885 compare -1.23456789012345E-0 9E+6144 -> -1
dqcom886 compare 9E+6144 -1.23456789012345E-0 -> 1
dqcom887 compare -0.100 9E-6143 -> -1
dqcom888 compare 9E-6143 -0.100 -> 1
-- signs
dqcom901 compare 1e+77 1e+11 -> 1
dqcom902 compare 1e+77 -1e+11 -> 1
dqcom903 compare -1e+77 1e+11 -> -1
dqcom904 compare -1e+77 -1e+11 -> -1
dqcom905 compare 1e-77 1e-11 -> -1
dqcom906 compare 1e-77 -1e-11 -> 1
dqcom907 compare -1e-77 1e-11 -> -1
dqcom908 compare -1e-77 -1e-11 -> 1
-- full alignment range, both ways
dqcomp1001 compare 1 1.000000000000000000000000000000000 -> 0
dqcomp1002 compare 1 1.00000000000000000000000000000000 -> 0
dqcomp1003 compare 1 1.0000000000000000000000000000000 -> 0
dqcomp1004 compare 1 1.000000000000000000000000000000 -> 0
dqcomp1005 compare 1 1.00000000000000000000000000000 -> 0
dqcomp1006 compare 1 1.0000000000000000000000000000 -> 0
dqcomp1007 compare 1 1.000000000000000000000000000 -> 0
dqcomp1008 compare 1 1.00000000000000000000000000 -> 0
dqcomp1009 compare 1 1.0000000000000000000000000 -> 0
dqcomp1010 compare 1 1.000000000000000000000000 -> 0
dqcomp1011 compare 1 1.00000000000000000000000 -> 0
dqcomp1012 compare 1 1.0000000000000000000000 -> 0
dqcomp1013 compare 1 1.000000000000000000000 -> 0
dqcomp1014 compare 1 1.00000000000000000000 -> 0
dqcomp1015 compare 1 1.0000000000000000000 -> 0
dqcomp1016 compare 1 1.000000000000000000 -> 0
dqcomp1017 compare 1 1.00000000000000000 -> 0
dqcomp1018 compare 1 1.0000000000000000 -> 0
dqcomp1019 compare 1 1.000000000000000 -> 0
dqcomp1020 compare 1 1.00000000000000 -> 0
dqcomp1021 compare 1 1.0000000000000 -> 0
dqcomp1022 compare 1 1.000000000000 -> 0
dqcomp1023 compare 1 1.00000000000 -> 0
dqcomp1024 compare 1 1.0000000000 -> 0
dqcomp1025 compare 1 1.000000000 -> 0
dqcomp1026 compare 1 1.00000000 -> 0
dqcomp1027 compare 1 1.0000000 -> 0
dqcomp1028 compare 1 1.000000 -> 0
dqcomp1029 compare 1 1.00000 -> 0
dqcomp1030 compare 1 1.0000 -> 0
dqcomp1031 compare 1 1.000 -> 0
dqcomp1032 compare 1 1.00 -> 0
dqcomp1033 compare 1 1.0 -> 0
dqcomp1041 compare 1.000000000000000000000000000000000 1 -> 0
dqcomp1042 compare 1.00000000000000000000000000000000 1 -> 0
dqcomp1043 compare 1.0000000000000000000000000000000 1 -> 0
dqcomp1044 compare 1.000000000000000000000000000000 1 -> 0
dqcomp1045 compare 1.00000000000000000000000000000 1 -> 0
dqcomp1046 compare 1.0000000000000000000000000000 1 -> 0
dqcomp1047 compare 1.000000000000000000000000000 1 -> 0
dqcomp1048 compare 1.00000000000000000000000000 1 -> 0
dqcomp1049 compare 1.0000000000000000000000000 1 -> 0
dqcomp1050 compare 1.000000000000000000000000 1 -> 0
dqcomp1051 compare 1.00000000000000000000000 1 -> 0
dqcomp1052 compare 1.0000000000000000000000 1 -> 0
dqcomp1053 compare 1.000000000000000000000 1 -> 0
dqcomp1054 compare 1.00000000000000000000 1 -> 0
dqcomp1055 compare 1.0000000000000000000 1 -> 0
dqcomp1056 compare 1.000000000000000000 1 -> 0
dqcomp1057 compare 1.00000000000000000 1 -> 0
dqcomp1058 compare 1.0000000000000000 1 -> 0
dqcomp1059 compare 1.000000000000000 1 -> 0
dqcomp1060 compare 1.00000000000000 1 -> 0
dqcomp1061 compare 1.0000000000000 1 -> 0
dqcomp1062 compare 1.000000000000 1 -> 0
dqcomp1063 compare 1.00000000000 1 -> 0
dqcomp1064 compare 1.0000000000 1 -> 0
dqcomp1065 compare 1.000000000 1 -> 0
dqcomp1066 compare 1.00000000 1 -> 0
dqcomp1067 compare 1.0000000 1 -> 0
dqcomp1068 compare 1.000000 1 -> 0
dqcomp1069 compare 1.00000 1 -> 0
dqcomp1070 compare 1.0000 1 -> 0
dqcomp1071 compare 1.000 1 -> 0
dqcomp1072 compare 1.00 1 -> 0
dqcomp1073 compare 1.0 1 -> 0
-- check MSD always detected non-zero
dqcomp1080 compare 0 0.000000000000000000000000000000000 -> 0
dqcomp1081 compare 0 1.000000000000000000000000000000000 -> -1
dqcomp1082 compare 0 2.000000000000000000000000000000000 -> -1
dqcomp1083 compare 0 3.000000000000000000000000000000000 -> -1
dqcomp1084 compare 0 4.000000000000000000000000000000000 -> -1
dqcomp1085 compare 0 5.000000000000000000000000000000000 -> -1
dqcomp1086 compare 0 6.000000000000000000000000000000000 -> -1
dqcomp1087 compare 0 7.000000000000000000000000000000000 -> -1
dqcomp1088 compare 0 8.000000000000000000000000000000000 -> -1
dqcomp1089 compare 0 9.000000000000000000000000000000000 -> -1
dqcomp1090 compare 0.000000000000000000000000000000000 0 -> 0
dqcomp1091 compare 1.000000000000000000000000000000000 0 -> 1
dqcomp1092 compare 2.000000000000000000000000000000000 0 -> 1
dqcomp1093 compare 3.000000000000000000000000000000000 0 -> 1
dqcomp1094 compare 4.000000000000000000000000000000000 0 -> 1
dqcomp1095 compare 5.000000000000000000000000000000000 0 -> 1
dqcomp1096 compare 6.000000000000000000000000000000000 0 -> 1
dqcomp1097 compare 7.000000000000000000000000000000000 0 -> 1
dqcomp1098 compare 8.000000000000000000000000000000000 0 -> 1
dqcomp1099 compare 9.000000000000000000000000000000000 0 -> 1
-- Null tests
dqcom990 compare 10 # -> NaN Invalid_operation
dqcom991 compare # 10 -> NaN Invalid_operation
|
Added test/dectest/dqCompareSig.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 |
------------------------------------------------------------------------
-- dqCompareSig.decTest -- decQuad comparison; all NaNs signal --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqcms001 comparesig -2 -2 -> 0
dqcms002 comparesig -2 -1 -> -1
dqcms003 comparesig -2 0 -> -1
dqcms004 comparesig -2 1 -> -1
dqcms005 comparesig -2 2 -> -1
dqcms006 comparesig -1 -2 -> 1
dqcms007 comparesig -1 -1 -> 0
dqcms008 comparesig -1 0 -> -1
dqcms009 comparesig -1 1 -> -1
dqcms010 comparesig -1 2 -> -1
dqcms011 comparesig 0 -2 -> 1
dqcms012 comparesig 0 -1 -> 1
dqcms013 comparesig 0 0 -> 0
dqcms014 comparesig 0 1 -> -1
dqcms015 comparesig 0 2 -> -1
dqcms016 comparesig 1 -2 -> 1
dqcms017 comparesig 1 -1 -> 1
dqcms018 comparesig 1 0 -> 1
dqcms019 comparesig 1 1 -> 0
dqcms020 comparesig 1 2 -> -1
dqcms021 comparesig 2 -2 -> 1
dqcms022 comparesig 2 -1 -> 1
dqcms023 comparesig 2 0 -> 1
dqcms025 comparesig 2 1 -> 1
dqcms026 comparesig 2 2 -> 0
dqcms031 comparesig -20 -20 -> 0
dqcms032 comparesig -20 -10 -> -1
dqcms033 comparesig -20 00 -> -1
dqcms034 comparesig -20 10 -> -1
dqcms035 comparesig -20 20 -> -1
dqcms036 comparesig -10 -20 -> 1
dqcms037 comparesig -10 -10 -> 0
dqcms038 comparesig -10 00 -> -1
dqcms039 comparesig -10 10 -> -1
dqcms040 comparesig -10 20 -> -1
dqcms041 comparesig 00 -20 -> 1
dqcms042 comparesig 00 -10 -> 1
dqcms043 comparesig 00 00 -> 0
dqcms044 comparesig 00 10 -> -1
dqcms045 comparesig 00 20 -> -1
dqcms046 comparesig 10 -20 -> 1
dqcms047 comparesig 10 -10 -> 1
dqcms048 comparesig 10 00 -> 1
dqcms049 comparesig 10 10 -> 0
dqcms050 comparesig 10 20 -> -1
dqcms051 comparesig 20 -20 -> 1
dqcms052 comparesig 20 -10 -> 1
dqcms053 comparesig 20 00 -> 1
dqcms055 comparesig 20 10 -> 1
dqcms056 comparesig 20 20 -> 0
dqcms061 comparesig -2.0 -2.0 -> 0
dqcms062 comparesig -2.0 -1.0 -> -1
dqcms063 comparesig -2.0 0.0 -> -1
dqcms064 comparesig -2.0 1.0 -> -1
dqcms065 comparesig -2.0 2.0 -> -1
dqcms066 comparesig -1.0 -2.0 -> 1
dqcms067 comparesig -1.0 -1.0 -> 0
dqcms068 comparesig -1.0 0.0 -> -1
dqcms069 comparesig -1.0 1.0 -> -1
dqcms070 comparesig -1.0 2.0 -> -1
dqcms071 comparesig 0.0 -2.0 -> 1
dqcms072 comparesig 0.0 -1.0 -> 1
dqcms073 comparesig 0.0 0.0 -> 0
dqcms074 comparesig 0.0 1.0 -> -1
dqcms075 comparesig 0.0 2.0 -> -1
dqcms076 comparesig 1.0 -2.0 -> 1
dqcms077 comparesig 1.0 -1.0 -> 1
dqcms078 comparesig 1.0 0.0 -> 1
dqcms079 comparesig 1.0 1.0 -> 0
dqcms080 comparesig 1.0 2.0 -> -1
dqcms081 comparesig 2.0 -2.0 -> 1
dqcms082 comparesig 2.0 -1.0 -> 1
dqcms083 comparesig 2.0 0.0 -> 1
dqcms085 comparesig 2.0 1.0 -> 1
dqcms086 comparesig 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
dqcms090 comparesig 9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> 0
dqcms091 comparesig -9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> -1
dqcms092 comparesig 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 1
dqcms093 comparesig -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0
-- some differing length/exponent cases
dqcms100 comparesig 7.0 7.0 -> 0
dqcms101 comparesig 7.0 7 -> 0
dqcms102 comparesig 7 7.0 -> 0
dqcms103 comparesig 7E+0 7.0 -> 0
dqcms104 comparesig 70E-1 7.0 -> 0
dqcms105 comparesig 0.7E+1 7 -> 0
dqcms106 comparesig 70E-1 7 -> 0
dqcms107 comparesig 7.0 7E+0 -> 0
dqcms108 comparesig 7.0 70E-1 -> 0
dqcms109 comparesig 7 0.7E+1 -> 0
dqcms110 comparesig 7 70E-1 -> 0
dqcms120 comparesig 8.0 7.0 -> 1
dqcms121 comparesig 8.0 7 -> 1
dqcms122 comparesig 8 7.0 -> 1
dqcms123 comparesig 8E+0 7.0 -> 1
dqcms124 comparesig 80E-1 7.0 -> 1
dqcms125 comparesig 0.8E+1 7 -> 1
dqcms126 comparesig 80E-1 7 -> 1
dqcms127 comparesig 8.0 7E+0 -> 1
dqcms128 comparesig 8.0 70E-1 -> 1
dqcms129 comparesig 8 0.7E+1 -> 1
dqcms130 comparesig 8 70E-1 -> 1
dqcms140 comparesig 8.0 9.0 -> -1
dqcms141 comparesig 8.0 9 -> -1
dqcms142 comparesig 8 9.0 -> -1
dqcms143 comparesig 8E+0 9.0 -> -1
dqcms144 comparesig 80E-1 9.0 -> -1
dqcms145 comparesig 0.8E+1 9 -> -1
dqcms146 comparesig 80E-1 9 -> -1
dqcms147 comparesig 8.0 9E+0 -> -1
dqcms148 comparesig 8.0 90E-1 -> -1
dqcms149 comparesig 8 0.9E+1 -> -1
dqcms150 comparesig 8 90E-1 -> -1
-- and again, with sign changes -+ ..
dqcms200 comparesig -7.0 7.0 -> -1
dqcms201 comparesig -7.0 7 -> -1
dqcms202 comparesig -7 7.0 -> -1
dqcms203 comparesig -7E+0 7.0 -> -1
dqcms204 comparesig -70E-1 7.0 -> -1
dqcms205 comparesig -0.7E+1 7 -> -1
dqcms206 comparesig -70E-1 7 -> -1
dqcms207 comparesig -7.0 7E+0 -> -1
dqcms208 comparesig -7.0 70E-1 -> -1
dqcms209 comparesig -7 0.7E+1 -> -1
dqcms210 comparesig -7 70E-1 -> -1
dqcms220 comparesig -8.0 7.0 -> -1
dqcms221 comparesig -8.0 7 -> -1
dqcms222 comparesig -8 7.0 -> -1
dqcms223 comparesig -8E+0 7.0 -> -1
dqcms224 comparesig -80E-1 7.0 -> -1
dqcms225 comparesig -0.8E+1 7 -> -1
dqcms226 comparesig -80E-1 7 -> -1
dqcms227 comparesig -8.0 7E+0 -> -1
dqcms228 comparesig -8.0 70E-1 -> -1
dqcms229 comparesig -8 0.7E+1 -> -1
dqcms230 comparesig -8 70E-1 -> -1
dqcms240 comparesig -8.0 9.0 -> -1
dqcms241 comparesig -8.0 9 -> -1
dqcms242 comparesig -8 9.0 -> -1
dqcms243 comparesig -8E+0 9.0 -> -1
dqcms244 comparesig -80E-1 9.0 -> -1
dqcms245 comparesig -0.8E+1 9 -> -1
dqcms246 comparesig -80E-1 9 -> -1
dqcms247 comparesig -8.0 9E+0 -> -1
dqcms248 comparesig -8.0 90E-1 -> -1
dqcms249 comparesig -8 0.9E+1 -> -1
dqcms250 comparesig -8 90E-1 -> -1
-- and again, with sign changes +- ..
dqcms300 comparesig 7.0 -7.0 -> 1
dqcms301 comparesig 7.0 -7 -> 1
dqcms302 comparesig 7 -7.0 -> 1
dqcms303 comparesig 7E+0 -7.0 -> 1
dqcms304 comparesig 70E-1 -7.0 -> 1
dqcms305 comparesig .7E+1 -7 -> 1
dqcms306 comparesig 70E-1 -7 -> 1
dqcms307 comparesig 7.0 -7E+0 -> 1
dqcms308 comparesig 7.0 -70E-1 -> 1
dqcms309 comparesig 7 -.7E+1 -> 1
dqcms310 comparesig 7 -70E-1 -> 1
dqcms320 comparesig 8.0 -7.0 -> 1
dqcms321 comparesig 8.0 -7 -> 1
dqcms322 comparesig 8 -7.0 -> 1
dqcms323 comparesig 8E+0 -7.0 -> 1
dqcms324 comparesig 80E-1 -7.0 -> 1
dqcms325 comparesig .8E+1 -7 -> 1
dqcms326 comparesig 80E-1 -7 -> 1
dqcms327 comparesig 8.0 -7E+0 -> 1
dqcms328 comparesig 8.0 -70E-1 -> 1
dqcms329 comparesig 8 -.7E+1 -> 1
dqcms330 comparesig 8 -70E-1 -> 1
dqcms340 comparesig 8.0 -9.0 -> 1
dqcms341 comparesig 8.0 -9 -> 1
dqcms342 comparesig 8 -9.0 -> 1
dqcms343 comparesig 8E+0 -9.0 -> 1
dqcms344 comparesig 80E-1 -9.0 -> 1
dqcms345 comparesig .8E+1 -9 -> 1
dqcms346 comparesig 80E-1 -9 -> 1
dqcms347 comparesig 8.0 -9E+0 -> 1
dqcms348 comparesig 8.0 -90E-1 -> 1
dqcms349 comparesig 8 -.9E+1 -> 1
dqcms350 comparesig 8 -90E-1 -> 1
-- and again, with sign changes -- ..
dqcms400 comparesig -7.0 -7.0 -> 0
dqcms401 comparesig -7.0 -7 -> 0
dqcms402 comparesig -7 -7.0 -> 0
dqcms403 comparesig -7E+0 -7.0 -> 0
dqcms404 comparesig -70E-1 -7.0 -> 0
dqcms405 comparesig -.7E+1 -7 -> 0
dqcms406 comparesig -70E-1 -7 -> 0
dqcms407 comparesig -7.0 -7E+0 -> 0
dqcms408 comparesig -7.0 -70E-1 -> 0
dqcms409 comparesig -7 -.7E+1 -> 0
dqcms410 comparesig -7 -70E-1 -> 0
dqcms420 comparesig -8.0 -7.0 -> -1
dqcms421 comparesig -8.0 -7 -> -1
dqcms422 comparesig -8 -7.0 -> -1
dqcms423 comparesig -8E+0 -7.0 -> -1
dqcms424 comparesig -80E-1 -7.0 -> -1
dqcms425 comparesig -.8E+1 -7 -> -1
dqcms426 comparesig -80E-1 -7 -> -1
dqcms427 comparesig -8.0 -7E+0 -> -1
dqcms428 comparesig -8.0 -70E-1 -> -1
dqcms429 comparesig -8 -.7E+1 -> -1
dqcms430 comparesig -8 -70E-1 -> -1
dqcms440 comparesig -8.0 -9.0 -> 1
dqcms441 comparesig -8.0 -9 -> 1
dqcms442 comparesig -8 -9.0 -> 1
dqcms443 comparesig -8E+0 -9.0 -> 1
dqcms444 comparesig -80E-1 -9.0 -> 1
dqcms445 comparesig -.8E+1 -9 -> 1
dqcms446 comparesig -80E-1 -9 -> 1
dqcms447 comparesig -8.0 -9E+0 -> 1
dqcms448 comparesig -8.0 -90E-1 -> 1
dqcms449 comparesig -8 -.9E+1 -> 1
dqcms450 comparesig -8 -90E-1 -> 1
-- testcases that subtract to lots of zeros at boundaries [pgr]
dqcms473 comparesig 123.9999999999999999994560000000000E-89 123.999999999999999999456E-89 -> 0
dqcms474 comparesig 123.999999999999999999456000000000E+89 123.999999999999999999456E+89 -> 0
dqcms475 comparesig 123.99999999999999999945600000000E-89 123.999999999999999999456E-89 -> 0
dqcms476 comparesig 123.9999999999999999994560000000E+89 123.999999999999999999456E+89 -> 0
dqcms477 comparesig 123.999999999999999999456000000E-89 123.999999999999999999456E-89 -> 0
dqcms478 comparesig 123.99999999999999999945600000E+89 123.999999999999999999456E+89 -> 0
dqcms479 comparesig 123.9999999999999999994560000E-89 123.999999999999999999456E-89 -> 0
dqcms480 comparesig 123.999999999999999999456000E+89 123.999999999999999999456E+89 -> 0
dqcms481 comparesig 123.99999999999999999945600E-89 123.999999999999999999456E-89 -> 0
dqcms482 comparesig 123.9999999999999999994560E+89 123.999999999999999999456E+89 -> 0
dqcms483 comparesig 123.999999999999999999456E-89 123.999999999999999999456E-89 -> 0
dqcms487 comparesig 123.999999999999999999456E+89 123.9999999999999999994560000000000E+89 -> 0
dqcms488 comparesig 123.999999999999999999456E-89 123.999999999999999999456000000000E-89 -> 0
dqcms489 comparesig 123.999999999999999999456E+89 123.99999999999999999945600000000E+89 -> 0
dqcms490 comparesig 123.999999999999999999456E-89 123.9999999999999999994560000000E-89 -> 0
dqcms491 comparesig 123.999999999999999999456E+89 123.999999999999999999456000000E+89 -> 0
dqcms492 comparesig 123.999999999999999999456E-89 123.99999999999999999945600000E-89 -> 0
dqcms493 comparesig 123.999999999999999999456E+89 123.9999999999999999994560000E+89 -> 0
dqcms494 comparesig 123.999999999999999999456E-89 123.999999999999999999456000E-89 -> 0
dqcms495 comparesig 123.999999999999999999456E+89 123.99999999999999999945600E+89 -> 0
dqcms496 comparesig 123.999999999999999999456E-89 123.9999999999999999994560E-89 -> 0
dqcms497 comparesig 123.999999999999999999456E+89 123.999999999999999999456E+89 -> 0
-- wide-ranging, around precision; signs equal
dqcms500 comparesig 1 1E-15 -> 1
dqcms501 comparesig 1 1E-14 -> 1
dqcms502 comparesig 1 1E-13 -> 1
dqcms503 comparesig 1 1E-12 -> 1
dqcms504 comparesig 1 1E-11 -> 1
dqcms505 comparesig 1 1E-10 -> 1
dqcms506 comparesig 1 1E-9 -> 1
dqcms507 comparesig 1 1E-8 -> 1
dqcms508 comparesig 1 1E-7 -> 1
dqcms509 comparesig 1 1E-6 -> 1
dqcms510 comparesig 1 1E-5 -> 1
dqcms511 comparesig 1 1E-4 -> 1
dqcms512 comparesig 1 1E-3 -> 1
dqcms513 comparesig 1 1E-2 -> 1
dqcms514 comparesig 1 1E-1 -> 1
dqcms515 comparesig 1 1E-0 -> 0
dqcms516 comparesig 1 1E+1 -> -1
dqcms517 comparesig 1 1E+2 -> -1
dqcms518 comparesig 1 1E+3 -> -1
dqcms519 comparesig 1 1E+4 -> -1
dqcms521 comparesig 1 1E+5 -> -1
dqcms522 comparesig 1 1E+6 -> -1
dqcms523 comparesig 1 1E+7 -> -1
dqcms524 comparesig 1 1E+8 -> -1
dqcms525 comparesig 1 1E+9 -> -1
dqcms526 comparesig 1 1E+10 -> -1
dqcms527 comparesig 1 1E+11 -> -1
dqcms528 comparesig 1 1E+12 -> -1
dqcms529 comparesig 1 1E+13 -> -1
dqcms530 comparesig 1 1E+14 -> -1
dqcms531 comparesig 1 1E+15 -> -1
-- LR swap
dqcms540 comparesig 1E-15 1 -> -1
dqcms541 comparesig 1E-14 1 -> -1
dqcms542 comparesig 1E-13 1 -> -1
dqcms543 comparesig 1E-12 1 -> -1
dqcms544 comparesig 1E-11 1 -> -1
dqcms545 comparesig 1E-10 1 -> -1
dqcms546 comparesig 1E-9 1 -> -1
dqcms547 comparesig 1E-8 1 -> -1
dqcms548 comparesig 1E-7 1 -> -1
dqcms549 comparesig 1E-6 1 -> -1
dqcms550 comparesig 1E-5 1 -> -1
dqcms551 comparesig 1E-4 1 -> -1
dqcms552 comparesig 1E-3 1 -> -1
dqcms553 comparesig 1E-2 1 -> -1
dqcms554 comparesig 1E-1 1 -> -1
dqcms555 comparesig 1E-0 1 -> 0
dqcms556 comparesig 1E+1 1 -> 1
dqcms557 comparesig 1E+2 1 -> 1
dqcms558 comparesig 1E+3 1 -> 1
dqcms559 comparesig 1E+4 1 -> 1
dqcms561 comparesig 1E+5 1 -> 1
dqcms562 comparesig 1E+6 1 -> 1
dqcms563 comparesig 1E+7 1 -> 1
dqcms564 comparesig 1E+8 1 -> 1
dqcms565 comparesig 1E+9 1 -> 1
dqcms566 comparesig 1E+10 1 -> 1
dqcms567 comparesig 1E+11 1 -> 1
dqcms568 comparesig 1E+12 1 -> 1
dqcms569 comparesig 1E+13 1 -> 1
dqcms570 comparesig 1E+14 1 -> 1
dqcms571 comparesig 1E+15 1 -> 1
-- similar with a useful coefficient, one side only
dqcms580 comparesig 0.000000987654321 1E-15 -> 1
dqcms581 comparesig 0.000000987654321 1E-14 -> 1
dqcms582 comparesig 0.000000987654321 1E-13 -> 1
dqcms583 comparesig 0.000000987654321 1E-12 -> 1
dqcms584 comparesig 0.000000987654321 1E-11 -> 1
dqcms585 comparesig 0.000000987654321 1E-10 -> 1
dqcms586 comparesig 0.000000987654321 1E-9 -> 1
dqcms587 comparesig 0.000000987654321 1E-8 -> 1
dqcms588 comparesig 0.000000987654321 1E-7 -> 1
dqcms589 comparesig 0.000000987654321 1E-6 -> -1
dqcms590 comparesig 0.000000987654321 1E-5 -> -1
dqcms591 comparesig 0.000000987654321 1E-4 -> -1
dqcms592 comparesig 0.000000987654321 1E-3 -> -1
dqcms593 comparesig 0.000000987654321 1E-2 -> -1
dqcms594 comparesig 0.000000987654321 1E-1 -> -1
dqcms595 comparesig 0.000000987654321 1E-0 -> -1
dqcms596 comparesig 0.000000987654321 1E+1 -> -1
dqcms597 comparesig 0.000000987654321 1E+2 -> -1
dqcms598 comparesig 0.000000987654321 1E+3 -> -1
dqcms599 comparesig 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
dqcms600 comparesig 12 12.2345 -> -1
dqcms601 comparesig 12.0 12.2345 -> -1
dqcms602 comparesig 12.00 12.2345 -> -1
dqcms603 comparesig 12.000 12.2345 -> -1
dqcms604 comparesig 12.0000 12.2345 -> -1
dqcms605 comparesig 12.00000 12.2345 -> -1
dqcms606 comparesig 12.000000 12.2345 -> -1
dqcms607 comparesig 12.0000000 12.2345 -> -1
dqcms608 comparesig 12.00000000 12.2345 -> -1
dqcms609 comparesig 12.000000000 12.2345 -> -1
dqcms610 comparesig 12.1234 12 -> 1
dqcms611 comparesig 12.1234 12.0 -> 1
dqcms612 comparesig 12.1234 12.00 -> 1
dqcms613 comparesig 12.1234 12.000 -> 1
dqcms614 comparesig 12.1234 12.0000 -> 1
dqcms615 comparesig 12.1234 12.00000 -> 1
dqcms616 comparesig 12.1234 12.000000 -> 1
dqcms617 comparesig 12.1234 12.0000000 -> 1
dqcms618 comparesig 12.1234 12.00000000 -> 1
dqcms619 comparesig 12.1234 12.000000000 -> 1
dqcms620 comparesig -12 -12.2345 -> 1
dqcms621 comparesig -12.0 -12.2345 -> 1
dqcms622 comparesig -12.00 -12.2345 -> 1
dqcms623 comparesig -12.000 -12.2345 -> 1
dqcms624 comparesig -12.0000 -12.2345 -> 1
dqcms625 comparesig -12.00000 -12.2345 -> 1
dqcms626 comparesig -12.000000 -12.2345 -> 1
dqcms627 comparesig -12.0000000 -12.2345 -> 1
dqcms628 comparesig -12.00000000 -12.2345 -> 1
dqcms629 comparesig -12.000000000 -12.2345 -> 1
dqcms630 comparesig -12.1234 -12 -> -1
dqcms631 comparesig -12.1234 -12.0 -> -1
dqcms632 comparesig -12.1234 -12.00 -> -1
dqcms633 comparesig -12.1234 -12.000 -> -1
dqcms634 comparesig -12.1234 -12.0000 -> -1
dqcms635 comparesig -12.1234 -12.00000 -> -1
dqcms636 comparesig -12.1234 -12.000000 -> -1
dqcms637 comparesig -12.1234 -12.0000000 -> -1
dqcms638 comparesig -12.1234 -12.00000000 -> -1
dqcms639 comparesig -12.1234 -12.000000000 -> -1
-- extended zeros
dqcms640 comparesig 0 0 -> 0
dqcms641 comparesig 0 -0 -> 0
dqcms642 comparesig 0 -0.0 -> 0
dqcms643 comparesig 0 0.0 -> 0
dqcms644 comparesig -0 0 -> 0
dqcms645 comparesig -0 -0 -> 0
dqcms646 comparesig -0 -0.0 -> 0
dqcms647 comparesig -0 0.0 -> 0
dqcms648 comparesig 0.0 0 -> 0
dqcms649 comparesig 0.0 -0 -> 0
dqcms650 comparesig 0.0 -0.0 -> 0
dqcms651 comparesig 0.0 0.0 -> 0
dqcms652 comparesig -0.0 0 -> 0
dqcms653 comparesig -0.0 -0 -> 0
dqcms654 comparesig -0.0 -0.0 -> 0
dqcms655 comparesig -0.0 0.0 -> 0
dqcms656 comparesig -0E1 0.0 -> 0
dqcms657 comparesig -0E2 0.0 -> 0
dqcms658 comparesig 0E1 0.0 -> 0
dqcms659 comparesig 0E2 0.0 -> 0
dqcms660 comparesig -0E1 0 -> 0
dqcms661 comparesig -0E2 0 -> 0
dqcms662 comparesig 0E1 0 -> 0
dqcms663 comparesig 0E2 0 -> 0
dqcms664 comparesig -0E1 -0E1 -> 0
dqcms665 comparesig -0E2 -0E1 -> 0
dqcms666 comparesig 0E1 -0E1 -> 0
dqcms667 comparesig 0E2 -0E1 -> 0
dqcms668 comparesig -0E1 -0E2 -> 0
dqcms669 comparesig -0E2 -0E2 -> 0
dqcms670 comparesig 0E1 -0E2 -> 0
dqcms671 comparesig 0E2 -0E2 -> 0
dqcms672 comparesig -0E1 0E1 -> 0
dqcms673 comparesig -0E2 0E1 -> 0
dqcms674 comparesig 0E1 0E1 -> 0
dqcms675 comparesig 0E2 0E1 -> 0
dqcms676 comparesig -0E1 0E2 -> 0
dqcms677 comparesig -0E2 0E2 -> 0
dqcms678 comparesig 0E1 0E2 -> 0
dqcms679 comparesig 0E2 0E2 -> 0
-- trailing zeros; unit-y
dqcms680 comparesig 12 12 -> 0
dqcms681 comparesig 12 12.0 -> 0
dqcms682 comparesig 12 12.00 -> 0
dqcms683 comparesig 12 12.000 -> 0
dqcms684 comparesig 12 12.0000 -> 0
dqcms685 comparesig 12 12.00000 -> 0
dqcms686 comparesig 12 12.000000 -> 0
dqcms687 comparesig 12 12.0000000 -> 0
dqcms688 comparesig 12 12.00000000 -> 0
dqcms689 comparesig 12 12.000000000 -> 0
dqcms690 comparesig 12 12 -> 0
dqcms691 comparesig 12.0 12 -> 0
dqcms692 comparesig 12.00 12 -> 0
dqcms693 comparesig 12.000 12 -> 0
dqcms694 comparesig 12.0000 12 -> 0
dqcms695 comparesig 12.00000 12 -> 0
dqcms696 comparesig 12.000000 12 -> 0
dqcms697 comparesig 12.0000000 12 -> 0
dqcms698 comparesig 12.00000000 12 -> 0
dqcms699 comparesig 12.000000000 12 -> 0
-- first, second, & last digit
dqcms700 comparesig 1234567899999999999999999990123456 1234567899999999999999999990123455 -> 1
dqcms701 comparesig 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
dqcms702 comparesig 1234567899999999999999999990123456 1234567899999999999999999990123457 -> -1
dqcms703 comparesig 1234567899999999999999999990123456 0234567899999999999999999990123456 -> 1
dqcms704 comparesig 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
dqcms705 comparesig 1234567899999999999999999990123456 2234567899999999999999999990123456 -> -1
dqcms706 comparesig 1134567899999999999999999990123456 1034567899999999999999999990123456 -> 1
dqcms707 comparesig 1134567899999999999999999990123456 1134567899999999999999999990123456 -> 0
dqcms708 comparesig 1134567899999999999999999990123456 1234567899999999999999999990123456 -> -1
-- miscellaneous
dqcms721 comparesig 12345678000 1 -> 1
dqcms722 comparesig 1 12345678000 -> -1
dqcms723 comparesig 1234567800 1 -> 1
dqcms724 comparesig 1 1234567800 -> -1
dqcms725 comparesig 1234567890 1 -> 1
dqcms726 comparesig 1 1234567890 -> -1
dqcms727 comparesig 1234567891 1 -> 1
dqcms728 comparesig 1 1234567891 -> -1
dqcms729 comparesig 12345678901 1 -> 1
dqcms730 comparesig 1 12345678901 -> -1
dqcms731 comparesig 1234567896 1 -> 1
dqcms732 comparesig 1 1234567896 -> -1
-- residue cases at lower precision
dqcms740 comparesig 1 0.9999999 -> 1
dqcms741 comparesig 1 0.999999 -> 1
dqcms742 comparesig 1 0.99999 -> 1
dqcms743 comparesig 1 1.0000 -> 0
dqcms744 comparesig 1 1.00001 -> -1
dqcms745 comparesig 1 1.000001 -> -1
dqcms746 comparesig 1 1.0000001 -> -1
dqcms750 comparesig 0.9999999 1 -> -1
dqcms751 comparesig 0.999999 1 -> -1
dqcms752 comparesig 0.99999 1 -> -1
dqcms753 comparesig 1.0000 1 -> 0
dqcms754 comparesig 1.00001 1 -> 1
dqcms755 comparesig 1.000001 1 -> 1
dqcms756 comparesig 1.0000001 1 -> 1
-- Specials
dqcms780 comparesig Inf -Inf -> 1
dqcms781 comparesig Inf -1000 -> 1
dqcms782 comparesig Inf -1 -> 1
dqcms783 comparesig Inf -0 -> 1
dqcms784 comparesig Inf 0 -> 1
dqcms785 comparesig Inf 1 -> 1
dqcms786 comparesig Inf 1000 -> 1
dqcms787 comparesig Inf Inf -> 0
dqcms788 comparesig -1000 Inf -> -1
dqcms789 comparesig -Inf Inf -> -1
dqcms790 comparesig -1 Inf -> -1
dqcms791 comparesig -0 Inf -> -1
dqcms792 comparesig 0 Inf -> -1
dqcms793 comparesig 1 Inf -> -1
dqcms794 comparesig 1000 Inf -> -1
dqcms795 comparesig Inf Inf -> 0
dqcms800 comparesig -Inf -Inf -> 0
dqcms801 comparesig -Inf -1000 -> -1
dqcms802 comparesig -Inf -1 -> -1
dqcms803 comparesig -Inf -0 -> -1
dqcms804 comparesig -Inf 0 -> -1
dqcms805 comparesig -Inf 1 -> -1
dqcms806 comparesig -Inf 1000 -> -1
dqcms807 comparesig -Inf Inf -> -1
dqcms808 comparesig -Inf -Inf -> 0
dqcms809 comparesig -1000 -Inf -> 1
dqcms810 comparesig -1 -Inf -> 1
dqcms811 comparesig -0 -Inf -> 1
dqcms812 comparesig 0 -Inf -> 1
dqcms813 comparesig 1 -Inf -> 1
dqcms814 comparesig 1000 -Inf -> 1
dqcms815 comparesig Inf -Inf -> 1
dqcms821 comparesig NaN -Inf -> NaN Invalid_operation
dqcms822 comparesig NaN -1000 -> NaN Invalid_operation
dqcms823 comparesig NaN -1 -> NaN Invalid_operation
dqcms824 comparesig NaN -0 -> NaN Invalid_operation
dqcms825 comparesig NaN 0 -> NaN Invalid_operation
dqcms826 comparesig NaN 1 -> NaN Invalid_operation
dqcms827 comparesig NaN 1000 -> NaN Invalid_operation
dqcms828 comparesig NaN Inf -> NaN Invalid_operation
dqcms829 comparesig NaN NaN -> NaN Invalid_operation
dqcms830 comparesig -Inf NaN -> NaN Invalid_operation
dqcms831 comparesig -1000 NaN -> NaN Invalid_operation
dqcms832 comparesig -1 NaN -> NaN Invalid_operation
dqcms833 comparesig -0 NaN -> NaN Invalid_operation
dqcms834 comparesig 0 NaN -> NaN Invalid_operation
dqcms835 comparesig 1 NaN -> NaN Invalid_operation
dqcms836 comparesig 1000 NaN -> NaN Invalid_operation
dqcms837 comparesig Inf NaN -> NaN Invalid_operation
dqcms838 comparesig -NaN -NaN -> -NaN Invalid_operation
dqcms839 comparesig +NaN -NaN -> NaN Invalid_operation
dqcms840 comparesig -NaN +NaN -> -NaN Invalid_operation
dqcms841 comparesig sNaN -Inf -> NaN Invalid_operation
dqcms842 comparesig sNaN -1000 -> NaN Invalid_operation
dqcms843 comparesig sNaN -1 -> NaN Invalid_operation
dqcms844 comparesig sNaN -0 -> NaN Invalid_operation
dqcms845 comparesig sNaN 0 -> NaN Invalid_operation
dqcms846 comparesig sNaN 1 -> NaN Invalid_operation
dqcms847 comparesig sNaN 1000 -> NaN Invalid_operation
dqcms848 comparesig sNaN NaN -> NaN Invalid_operation
dqcms849 comparesig sNaN sNaN -> NaN Invalid_operation
dqcms850 comparesig NaN sNaN -> NaN Invalid_operation
dqcms851 comparesig -Inf sNaN -> NaN Invalid_operation
dqcms852 comparesig -1000 sNaN -> NaN Invalid_operation
dqcms853 comparesig -1 sNaN -> NaN Invalid_operation
dqcms854 comparesig -0 sNaN -> NaN Invalid_operation
dqcms855 comparesig 0 sNaN -> NaN Invalid_operation
dqcms856 comparesig 1 sNaN -> NaN Invalid_operation
dqcms857 comparesig 1000 sNaN -> NaN Invalid_operation
dqcms858 comparesig Inf sNaN -> NaN Invalid_operation
dqcms859 comparesig NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqcms860 comparesig NaN9 -Inf -> NaN9 Invalid_operation
dqcms861 comparesig NaN8 999 -> NaN8 Invalid_operation
dqcms862 comparesig NaN77 Inf -> NaN77 Invalid_operation
dqcms863 comparesig -NaN67 NaN5 -> -NaN67 Invalid_operation
dqcms864 comparesig -Inf -NaN4 -> -NaN4 Invalid_operation
dqcms865 comparesig -999 -NaN33 -> -NaN33 Invalid_operation
dqcms866 comparesig Inf NaN2 -> NaN2 Invalid_operation
dqcms867 comparesig -NaN41 -NaN42 -> -NaN41 Invalid_operation
dqcms868 comparesig +NaN41 -NaN42 -> NaN41 Invalid_operation
dqcms869 comparesig -NaN41 +NaN42 -> -NaN41 Invalid_operation
dqcms870 comparesig +NaN41 +NaN42 -> NaN41 Invalid_operation
dqcms871 comparesig -sNaN99 -Inf -> -NaN99 Invalid_operation
dqcms872 comparesig sNaN98 -11 -> NaN98 Invalid_operation
dqcms873 comparesig sNaN97 NaN -> NaN97 Invalid_operation
dqcms874 comparesig sNaN16 sNaN94 -> NaN16 Invalid_operation
dqcms875 comparesig NaN85 sNaN83 -> NaN83 Invalid_operation
dqcms876 comparesig -Inf sNaN92 -> NaN92 Invalid_operation
dqcms877 comparesig 088 sNaN81 -> NaN81 Invalid_operation
dqcms878 comparesig Inf sNaN90 -> NaN90 Invalid_operation
dqcms879 comparesig NaN -sNaN89 -> -NaN89 Invalid_operation
-- wide range
dqcms880 comparesig +1.23456789012345E-0 9E+6144 -> -1
dqcms881 comparesig 9E+6144 +1.23456789012345E-0 -> 1
dqcms882 comparesig +0.100 9E-6143 -> 1
dqcms883 comparesig 9E-6143 +0.100 -> -1
dqcms885 comparesig -1.23456789012345E-0 9E+6144 -> -1
dqcms886 comparesig 9E+6144 -1.23456789012345E-0 -> 1
dqcms887 comparesig -0.100 9E-6143 -> -1
dqcms888 comparesig 9E-6143 -0.100 -> 1
-- signs
dqcms901 comparesig 1e+77 1e+11 -> 1
dqcms902 comparesig 1e+77 -1e+11 -> 1
dqcms903 comparesig -1e+77 1e+11 -> -1
dqcms904 comparesig -1e+77 -1e+11 -> -1
dqcms905 comparesig 1e-77 1e-11 -> -1
dqcms906 comparesig 1e-77 -1e-11 -> 1
dqcms907 comparesig -1e-77 1e-11 -> -1
dqcms908 comparesig -1e-77 -1e-11 -> 1
-- Null tests
dqcms990 comparesig 10 # -> NaN Invalid_operation
dqcms991 comparesig # 10 -> NaN Invalid_operation
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Added test/dectest/dqCompareTotal.decTest.
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------------------------------------------------------------------------
-- dqCompareTotal.decTest -- decQuad comparison using total ordering --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- Similarly, comparetotal will have some radically different paths
-- than compare.
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqcot001 comparetotal -2 -2 -> 0
dqcot002 comparetotal -2 -1 -> -1
dqcot003 comparetotal -2 0 -> -1
dqcot004 comparetotal -2 1 -> -1
dqcot005 comparetotal -2 2 -> -1
dqcot006 comparetotal -1 -2 -> 1
dqcot007 comparetotal -1 -1 -> 0
dqcot008 comparetotal -1 0 -> -1
dqcot009 comparetotal -1 1 -> -1
dqcot010 comparetotal -1 2 -> -1
dqcot011 comparetotal 0 -2 -> 1
dqcot012 comparetotal 0 -1 -> 1
dqcot013 comparetotal 0 0 -> 0
dqcot014 comparetotal 0 1 -> -1
dqcot015 comparetotal 0 2 -> -1
dqcot016 comparetotal 1 -2 -> 1
dqcot017 comparetotal 1 -1 -> 1
dqcot018 comparetotal 1 0 -> 1
dqcot019 comparetotal 1 1 -> 0
dqcot020 comparetotal 1 2 -> -1
dqcot021 comparetotal 2 -2 -> 1
dqcot022 comparetotal 2 -1 -> 1
dqcot023 comparetotal 2 0 -> 1
dqcot025 comparetotal 2 1 -> 1
dqcot026 comparetotal 2 2 -> 0
dqcot031 comparetotal -20 -20 -> 0
dqcot032 comparetotal -20 -10 -> -1
dqcot033 comparetotal -20 00 -> -1
dqcot034 comparetotal -20 10 -> -1
dqcot035 comparetotal -20 20 -> -1
dqcot036 comparetotal -10 -20 -> 1
dqcot037 comparetotal -10 -10 -> 0
dqcot038 comparetotal -10 00 -> -1
dqcot039 comparetotal -10 10 -> -1
dqcot040 comparetotal -10 20 -> -1
dqcot041 comparetotal 00 -20 -> 1
dqcot042 comparetotal 00 -10 -> 1
dqcot043 comparetotal 00 00 -> 0
dqcot044 comparetotal 00 10 -> -1
dqcot045 comparetotal 00 20 -> -1
dqcot046 comparetotal 10 -20 -> 1
dqcot047 comparetotal 10 -10 -> 1
dqcot048 comparetotal 10 00 -> 1
dqcot049 comparetotal 10 10 -> 0
dqcot050 comparetotal 10 20 -> -1
dqcot051 comparetotal 20 -20 -> 1
dqcot052 comparetotal 20 -10 -> 1
dqcot053 comparetotal 20 00 -> 1
dqcot055 comparetotal 20 10 -> 1
dqcot056 comparetotal 20 20 -> 0
dqcot061 comparetotal -2.0 -2.0 -> 0
dqcot062 comparetotal -2.0 -1.0 -> -1
dqcot063 comparetotal -2.0 0.0 -> -1
dqcot064 comparetotal -2.0 1.0 -> -1
dqcot065 comparetotal -2.0 2.0 -> -1
dqcot066 comparetotal -1.0 -2.0 -> 1
dqcot067 comparetotal -1.0 -1.0 -> 0
dqcot068 comparetotal -1.0 0.0 -> -1
dqcot069 comparetotal -1.0 1.0 -> -1
dqcot070 comparetotal -1.0 2.0 -> -1
dqcot071 comparetotal 0.0 -2.0 -> 1
dqcot072 comparetotal 0.0 -1.0 -> 1
dqcot073 comparetotal 0.0 0.0 -> 0
dqcot074 comparetotal 0.0 1.0 -> -1
dqcot075 comparetotal 0.0 2.0 -> -1
dqcot076 comparetotal 1.0 -2.0 -> 1
dqcot077 comparetotal 1.0 -1.0 -> 1
dqcot078 comparetotal 1.0 0.0 -> 1
dqcot079 comparetotal 1.0 1.0 -> 0
dqcot080 comparetotal 1.0 2.0 -> -1
dqcot081 comparetotal 2.0 -2.0 -> 1
dqcot082 comparetotal 2.0 -1.0 -> 1
dqcot083 comparetotal 2.0 0.0 -> 1
dqcot085 comparetotal 2.0 1.0 -> 1
dqcot086 comparetotal 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
dqcot090 comparetotal 9.99999999999999999999999999999E+6144 9.99999999999999999999999999999E+6144 -> 0
dqcot091 comparetotal -9.99999999999999999999999999999E+6144 9.99999999999999999999999999999E+6144 -> -1
dqcot092 comparetotal 9.99999999999999999999999999999E+6144 -9.99999999999999999999999999999E+6144 -> 1
dqcot093 comparetotal -9.99999999999999999999999999999E+6144 -9.99999999999999999999999999999E+6144 -> 0
-- some differing length/exponent cases
-- in this first group, compare would compare all equal
dqcot100 comparetotal 7.0 7.0 -> 0
dqcot101 comparetotal 7.0 7 -> -1
dqcot102 comparetotal 7 7.0 -> 1
dqcot103 comparetotal 7E+0 7.0 -> 1
dqcot104 comparetotal 70E-1 7.0 -> 0
dqcot105 comparetotal 0.7E+1 7 -> 0
dqcot106 comparetotal 70E-1 7 -> -1
dqcot107 comparetotal 7.0 7E+0 -> -1
dqcot108 comparetotal 7.0 70E-1 -> 0
dqcot109 comparetotal 7 0.7E+1 -> 0
dqcot110 comparetotal 7 70E-1 -> 1
dqcot120 comparetotal 8.0 7.0 -> 1
dqcot121 comparetotal 8.0 7 -> 1
dqcot122 comparetotal 8 7.0 -> 1
dqcot123 comparetotal 8E+0 7.0 -> 1
dqcot124 comparetotal 80E-1 7.0 -> 1
dqcot125 comparetotal 0.8E+1 7 -> 1
dqcot126 comparetotal 80E-1 7 -> 1
dqcot127 comparetotal 8.0 7E+0 -> 1
dqcot128 comparetotal 8.0 70E-1 -> 1
dqcot129 comparetotal 8 0.7E+1 -> 1
dqcot130 comparetotal 8 70E-1 -> 1
dqcot140 comparetotal 8.0 9.0 -> -1
dqcot141 comparetotal 8.0 9 -> -1
dqcot142 comparetotal 8 9.0 -> -1
dqcot143 comparetotal 8E+0 9.0 -> -1
dqcot144 comparetotal 80E-1 9.0 -> -1
dqcot145 comparetotal 0.8E+1 9 -> -1
dqcot146 comparetotal 80E-1 9 -> -1
dqcot147 comparetotal 8.0 9E+0 -> -1
dqcot148 comparetotal 8.0 90E-1 -> -1
dqcot149 comparetotal 8 0.9E+1 -> -1
dqcot150 comparetotal 8 90E-1 -> -1
-- and again, with sign changes -+ ..
dqcot200 comparetotal -7.0 7.0 -> -1
dqcot201 comparetotal -7.0 7 -> -1
dqcot202 comparetotal -7 7.0 -> -1
dqcot203 comparetotal -7E+0 7.0 -> -1
dqcot204 comparetotal -70E-1 7.0 -> -1
dqcot205 comparetotal -0.7E+1 7 -> -1
dqcot206 comparetotal -70E-1 7 -> -1
dqcot207 comparetotal -7.0 7E+0 -> -1
dqcot208 comparetotal -7.0 70E-1 -> -1
dqcot209 comparetotal -7 0.7E+1 -> -1
dqcot210 comparetotal -7 70E-1 -> -1
dqcot220 comparetotal -8.0 7.0 -> -1
dqcot221 comparetotal -8.0 7 -> -1
dqcot222 comparetotal -8 7.0 -> -1
dqcot223 comparetotal -8E+0 7.0 -> -1
dqcot224 comparetotal -80E-1 7.0 -> -1
dqcot225 comparetotal -0.8E+1 7 -> -1
dqcot226 comparetotal -80E-1 7 -> -1
dqcot227 comparetotal -8.0 7E+0 -> -1
dqcot228 comparetotal -8.0 70E-1 -> -1
dqcot229 comparetotal -8 0.7E+1 -> -1
dqcot230 comparetotal -8 70E-1 -> -1
dqcot240 comparetotal -8.0 9.0 -> -1
dqcot241 comparetotal -8.0 9 -> -1
dqcot242 comparetotal -8 9.0 -> -1
dqcot243 comparetotal -8E+0 9.0 -> -1
dqcot244 comparetotal -80E-1 9.0 -> -1
dqcot245 comparetotal -0.8E+1 9 -> -1
dqcot246 comparetotal -80E-1 9 -> -1
dqcot247 comparetotal -8.0 9E+0 -> -1
dqcot248 comparetotal -8.0 90E-1 -> -1
dqcot249 comparetotal -8 0.9E+1 -> -1
dqcot250 comparetotal -8 90E-1 -> -1
-- and again, with sign changes +- ..
dqcot300 comparetotal 7.0 -7.0 -> 1
dqcot301 comparetotal 7.0 -7 -> 1
dqcot302 comparetotal 7 -7.0 -> 1
dqcot303 comparetotal 7E+0 -7.0 -> 1
dqcot304 comparetotal 70E-1 -7.0 -> 1
dqcot305 comparetotal .7E+1 -7 -> 1
dqcot306 comparetotal 70E-1 -7 -> 1
dqcot307 comparetotal 7.0 -7E+0 -> 1
dqcot308 comparetotal 7.0 -70E-1 -> 1
dqcot309 comparetotal 7 -.7E+1 -> 1
dqcot310 comparetotal 7 -70E-1 -> 1
dqcot320 comparetotal 8.0 -7.0 -> 1
dqcot321 comparetotal 8.0 -7 -> 1
dqcot322 comparetotal 8 -7.0 -> 1
dqcot323 comparetotal 8E+0 -7.0 -> 1
dqcot324 comparetotal 80E-1 -7.0 -> 1
dqcot325 comparetotal .8E+1 -7 -> 1
dqcot326 comparetotal 80E-1 -7 -> 1
dqcot327 comparetotal 8.0 -7E+0 -> 1
dqcot328 comparetotal 8.0 -70E-1 -> 1
dqcot329 comparetotal 8 -.7E+1 -> 1
dqcot330 comparetotal 8 -70E-1 -> 1
dqcot340 comparetotal 8.0 -9.0 -> 1
dqcot341 comparetotal 8.0 -9 -> 1
dqcot342 comparetotal 8 -9.0 -> 1
dqcot343 comparetotal 8E+0 -9.0 -> 1
dqcot344 comparetotal 80E-1 -9.0 -> 1
dqcot345 comparetotal .8E+1 -9 -> 1
dqcot346 comparetotal 80E-1 -9 -> 1
dqcot347 comparetotal 8.0 -9E+0 -> 1
dqcot348 comparetotal 8.0 -90E-1 -> 1
dqcot349 comparetotal 8 -.9E+1 -> 1
dqcot350 comparetotal 8 -90E-1 -> 1
-- and again, with sign changes -- ..
dqcot400 comparetotal -7.0 -7.0 -> 0
dqcot401 comparetotal -7.0 -7 -> 1
dqcot402 comparetotal -7 -7.0 -> -1
dqcot403 comparetotal -7E+0 -7.0 -> -1
dqcot404 comparetotal -70E-1 -7.0 -> 0
dqcot405 comparetotal -.7E+1 -7 -> 0
dqcot406 comparetotal -70E-1 -7 -> 1
dqcot407 comparetotal -7.0 -7E+0 -> 1
dqcot408 comparetotal -7.0 -70E-1 -> 0
dqcot409 comparetotal -7 -.7E+1 -> 0
dqcot410 comparetotal -7 -70E-1 -> -1
dqcot420 comparetotal -8.0 -7.0 -> -1
dqcot421 comparetotal -8.0 -7 -> -1
dqcot422 comparetotal -8 -7.0 -> -1
dqcot423 comparetotal -8E+0 -7.0 -> -1
dqcot424 comparetotal -80E-1 -7.0 -> -1
dqcot425 comparetotal -.8E+1 -7 -> -1
dqcot426 comparetotal -80E-1 -7 -> -1
dqcot427 comparetotal -8.0 -7E+0 -> -1
dqcot428 comparetotal -8.0 -70E-1 -> -1
dqcot429 comparetotal -8 -.7E+1 -> -1
dqcot430 comparetotal -8 -70E-1 -> -1
dqcot440 comparetotal -8.0 -9.0 -> 1
dqcot441 comparetotal -8.0 -9 -> 1
dqcot442 comparetotal -8 -9.0 -> 1
dqcot443 comparetotal -8E+0 -9.0 -> 1
dqcot444 comparetotal -80E-1 -9.0 -> 1
dqcot445 comparetotal -.8E+1 -9 -> 1
dqcot446 comparetotal -80E-1 -9 -> 1
dqcot447 comparetotal -8.0 -9E+0 -> 1
dqcot448 comparetotal -8.0 -90E-1 -> 1
dqcot449 comparetotal -8 -.9E+1 -> 1
dqcot450 comparetotal -8 -90E-1 -> 1
-- testcases that subtract to lots of zeros at boundaries [pgr]
dqcot473 comparetotal 123.4560000000000E-89 123.456E-89 -> -1
dqcot474 comparetotal 123.456000000000E+89 123.456E+89 -> -1
dqcot475 comparetotal 123.45600000000E-89 123.456E-89 -> -1
dqcot476 comparetotal 123.4560000000E+89 123.456E+89 -> -1
dqcot477 comparetotal 123.456000000E-89 123.456E-89 -> -1
dqcot478 comparetotal 123.45600000E+89 123.456E+89 -> -1
dqcot479 comparetotal 123.4560000E-89 123.456E-89 -> -1
dqcot480 comparetotal 123.456000E+89 123.456E+89 -> -1
dqcot481 comparetotal 123.45600E-89 123.456E-89 -> -1
dqcot482 comparetotal 123.4560E+89 123.456E+89 -> -1
dqcot483 comparetotal 123.456E-89 123.456E-89 -> 0
dqcot487 comparetotal 123.456E+89 123.4560000000000E+89 -> 1
dqcot488 comparetotal 123.456E-89 123.456000000000E-89 -> 1
dqcot489 comparetotal 123.456E+89 123.45600000000E+89 -> 1
dqcot490 comparetotal 123.456E-89 123.4560000000E-89 -> 1
dqcot491 comparetotal 123.456E+89 123.456000000E+89 -> 1
dqcot492 comparetotal 123.456E-89 123.45600000E-89 -> 1
dqcot493 comparetotal 123.456E+89 123.4560000E+89 -> 1
dqcot494 comparetotal 123.456E-89 123.456000E-89 -> 1
dqcot495 comparetotal 123.456E+89 123.45600E+89 -> 1
dqcot496 comparetotal 123.456E-89 123.4560E-89 -> 1
dqcot497 comparetotal 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
dqcot498 comparetotal 1 1E-17 -> 1
dqcot499 comparetotal 1 1E-16 -> 1
dqcot500 comparetotal 1 1E-15 -> 1
dqcot501 comparetotal 1 1E-14 -> 1
dqcot502 comparetotal 1 1E-13 -> 1
dqcot503 comparetotal 1 1E-12 -> 1
dqcot504 comparetotal 1 1E-11 -> 1
dqcot505 comparetotal 1 1E-10 -> 1
dqcot506 comparetotal 1 1E-9 -> 1
dqcot507 comparetotal 1 1E-8 -> 1
dqcot508 comparetotal 1 1E-7 -> 1
dqcot509 comparetotal 1 1E-6 -> 1
dqcot510 comparetotal 1 1E-5 -> 1
dqcot511 comparetotal 1 1E-4 -> 1
dqcot512 comparetotal 1 1E-3 -> 1
dqcot513 comparetotal 1 1E-2 -> 1
dqcot514 comparetotal 1 1E-1 -> 1
dqcot515 comparetotal 1 1E-0 -> 0
dqcot516 comparetotal 1 1E+1 -> -1
dqcot517 comparetotal 1 1E+2 -> -1
dqcot518 comparetotal 1 1E+3 -> -1
dqcot519 comparetotal 1 1E+4 -> -1
dqcot521 comparetotal 1 1E+5 -> -1
dqcot522 comparetotal 1 1E+6 -> -1
dqcot523 comparetotal 1 1E+7 -> -1
dqcot524 comparetotal 1 1E+8 -> -1
dqcot525 comparetotal 1 1E+9 -> -1
dqcot526 comparetotal 1 1E+10 -> -1
dqcot527 comparetotal 1 1E+11 -> -1
dqcot528 comparetotal 1 1E+12 -> -1
dqcot529 comparetotal 1 1E+13 -> -1
dqcot530 comparetotal 1 1E+14 -> -1
dqcot531 comparetotal 1 1E+15 -> -1
dqcot532 comparetotal 1 1E+16 -> -1
dqcot533 comparetotal 1 1E+17 -> -1
-- LR swap
dqcot538 comparetotal 1E-17 1 -> -1
dqcot539 comparetotal 1E-16 1 -> -1
dqcot540 comparetotal 1E-15 1 -> -1
dqcot541 comparetotal 1E-14 1 -> -1
dqcot542 comparetotal 1E-13 1 -> -1
dqcot543 comparetotal 1E-12 1 -> -1
dqcot544 comparetotal 1E-11 1 -> -1
dqcot545 comparetotal 1E-10 1 -> -1
dqcot546 comparetotal 1E-9 1 -> -1
dqcot547 comparetotal 1E-8 1 -> -1
dqcot548 comparetotal 1E-7 1 -> -1
dqcot549 comparetotal 1E-6 1 -> -1
dqcot550 comparetotal 1E-5 1 -> -1
dqcot551 comparetotal 1E-4 1 -> -1
dqcot552 comparetotal 1E-3 1 -> -1
dqcot553 comparetotal 1E-2 1 -> -1
dqcot554 comparetotal 1E-1 1 -> -1
dqcot555 comparetotal 1E-0 1 -> 0
dqcot556 comparetotal 1E+1 1 -> 1
dqcot557 comparetotal 1E+2 1 -> 1
dqcot558 comparetotal 1E+3 1 -> 1
dqcot559 comparetotal 1E+4 1 -> 1
dqcot561 comparetotal 1E+5 1 -> 1
dqcot562 comparetotal 1E+6 1 -> 1
dqcot563 comparetotal 1E+7 1 -> 1
dqcot564 comparetotal 1E+8 1 -> 1
dqcot565 comparetotal 1E+9 1 -> 1
dqcot566 comparetotal 1E+10 1 -> 1
dqcot567 comparetotal 1E+11 1 -> 1
dqcot568 comparetotal 1E+12 1 -> 1
dqcot569 comparetotal 1E+13 1 -> 1
dqcot570 comparetotal 1E+14 1 -> 1
dqcot571 comparetotal 1E+15 1 -> 1
dqcot572 comparetotal 1E+16 1 -> 1
dqcot573 comparetotal 1E+17 1 -> 1
-- similar with a useful coefficient, one side only
dqcot578 comparetotal 0.000000987654321 1E-17 -> 1
dqcot579 comparetotal 0.000000987654321 1E-16 -> 1
dqcot580 comparetotal 0.000000987654321 1E-15 -> 1
dqcot581 comparetotal 0.000000987654321 1E-14 -> 1
dqcot582 comparetotal 0.000000987654321 1E-13 -> 1
dqcot583 comparetotal 0.000000987654321 1E-12 -> 1
dqcot584 comparetotal 0.000000987654321 1E-11 -> 1
dqcot585 comparetotal 0.000000987654321 1E-10 -> 1
dqcot586 comparetotal 0.000000987654321 1E-9 -> 1
dqcot587 comparetotal 0.000000987654321 1E-8 -> 1
dqcot588 comparetotal 0.000000987654321 1E-7 -> 1
dqcot589 comparetotal 0.000000987654321 1E-6 -> -1
dqcot590 comparetotal 0.000000987654321 1E-5 -> -1
dqcot591 comparetotal 0.000000987654321 1E-4 -> -1
dqcot592 comparetotal 0.000000987654321 1E-3 -> -1
dqcot593 comparetotal 0.000000987654321 1E-2 -> -1
dqcot594 comparetotal 0.000000987654321 1E-1 -> -1
dqcot595 comparetotal 0.000000987654321 1E-0 -> -1
dqcot596 comparetotal 0.000000987654321 1E+1 -> -1
dqcot597 comparetotal 0.000000987654321 1E+2 -> -1
dqcot598 comparetotal 0.000000987654321 1E+3 -> -1
dqcot599 comparetotal 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
dqcot600 comparetotal 12 12.2345 -> -1
dqcot601 comparetotal 12.0 12.2345 -> -1
dqcot602 comparetotal 12.00 12.2345 -> -1
dqcot603 comparetotal 12.000 12.2345 -> -1
dqcot604 comparetotal 12.0000 12.2345 -> -1
dqcot605 comparetotal 12.00000 12.2345 -> -1
dqcot606 comparetotal 12.000000 12.2345 -> -1
dqcot607 comparetotal 12.0000000 12.2345 -> -1
dqcot608 comparetotal 12.00000000 12.2345 -> -1
dqcot609 comparetotal 12.000000000 12.2345 -> -1
dqcot610 comparetotal 12.1234 12 -> 1
dqcot611 comparetotal 12.1234 12.0 -> 1
dqcot612 comparetotal 12.1234 12.00 -> 1
dqcot613 comparetotal 12.1234 12.000 -> 1
dqcot614 comparetotal 12.1234 12.0000 -> 1
dqcot615 comparetotal 12.1234 12.00000 -> 1
dqcot616 comparetotal 12.1234 12.000000 -> 1
dqcot617 comparetotal 12.1234 12.0000000 -> 1
dqcot618 comparetotal 12.1234 12.00000000 -> 1
dqcot619 comparetotal 12.1234 12.000000000 -> 1
dqcot620 comparetotal -12 -12.2345 -> 1
dqcot621 comparetotal -12.0 -12.2345 -> 1
dqcot622 comparetotal -12.00 -12.2345 -> 1
dqcot623 comparetotal -12.000 -12.2345 -> 1
dqcot624 comparetotal -12.0000 -12.2345 -> 1
dqcot625 comparetotal -12.00000 -12.2345 -> 1
dqcot626 comparetotal -12.000000 -12.2345 -> 1
dqcot627 comparetotal -12.0000000 -12.2345 -> 1
dqcot628 comparetotal -12.00000000 -12.2345 -> 1
dqcot629 comparetotal -12.000000000 -12.2345 -> 1
dqcot630 comparetotal -12.1234 -12 -> -1
dqcot631 comparetotal -12.1234 -12.0 -> -1
dqcot632 comparetotal -12.1234 -12.00 -> -1
dqcot633 comparetotal -12.1234 -12.000 -> -1
dqcot634 comparetotal -12.1234 -12.0000 -> -1
dqcot635 comparetotal -12.1234 -12.00000 -> -1
dqcot636 comparetotal -12.1234 -12.000000 -> -1
dqcot637 comparetotal -12.1234 -12.0000000 -> -1
dqcot638 comparetotal -12.1234 -12.00000000 -> -1
dqcot639 comparetotal -12.1234 -12.000000000 -> -1
-- extended zeros
dqcot640 comparetotal 0 0 -> 0
dqcot641 comparetotal 0 -0 -> 1
dqcot642 comparetotal 0 -0.0 -> 1
dqcot643 comparetotal 0 0.0 -> 1
dqcot644 comparetotal -0 0 -> -1
dqcot645 comparetotal -0 -0 -> 0
dqcot646 comparetotal -0 -0.0 -> -1
dqcot647 comparetotal -0 0.0 -> -1
dqcot648 comparetotal 0.0 0 -> -1
dqcot649 comparetotal 0.0 -0 -> 1
dqcot650 comparetotal 0.0 -0.0 -> 1
dqcot651 comparetotal 0.0 0.0 -> 0
dqcot652 comparetotal -0.0 0 -> -1
dqcot653 comparetotal -0.0 -0 -> 1
dqcot654 comparetotal -0.0 -0.0 -> 0
dqcot655 comparetotal -0.0 0.0 -> -1
dqcot656 comparetotal -0E1 0.0 -> -1
dqcot657 comparetotal -0E2 0.0 -> -1
dqcot658 comparetotal 0E1 0.0 -> 1
dqcot659 comparetotal 0E2 0.0 -> 1
dqcot660 comparetotal -0E1 0 -> -1
dqcot661 comparetotal -0E2 0 -> -1
dqcot662 comparetotal 0E1 0 -> 1
dqcot663 comparetotal 0E2 0 -> 1
dqcot664 comparetotal -0E1 -0E1 -> 0
dqcot665 comparetotal -0E2 -0E1 -> -1
dqcot666 comparetotal 0E1 -0E1 -> 1
dqcot667 comparetotal 0E2 -0E1 -> 1
dqcot668 comparetotal -0E1 -0E2 -> 1
dqcot669 comparetotal -0E2 -0E2 -> 0
dqcot670 comparetotal 0E1 -0E2 -> 1
dqcot671 comparetotal 0E2 -0E2 -> 1
dqcot672 comparetotal -0E1 0E1 -> -1
dqcot673 comparetotal -0E2 0E1 -> -1
dqcot674 comparetotal 0E1 0E1 -> 0
dqcot675 comparetotal 0E2 0E1 -> 1
dqcot676 comparetotal -0E1 0E2 -> -1
dqcot677 comparetotal -0E2 0E2 -> -1
dqcot678 comparetotal 0E1 0E2 -> -1
dqcot679 comparetotal 0E2 0E2 -> 0
-- trailing zeros; unit-y
dqcot680 comparetotal 12 12 -> 0
dqcot681 comparetotal 12 12.0 -> 1
dqcot682 comparetotal 12 12.00 -> 1
dqcot683 comparetotal 12 12.000 -> 1
dqcot684 comparetotal 12 12.0000 -> 1
dqcot685 comparetotal 12 12.00000 -> 1
dqcot686 comparetotal 12 12.000000 -> 1
dqcot687 comparetotal 12 12.0000000 -> 1
dqcot688 comparetotal 12 12.00000000 -> 1
dqcot689 comparetotal 12 12.000000000 -> 1
dqcot690 comparetotal 12 12 -> 0
dqcot691 comparetotal 12.0 12 -> -1
dqcot692 comparetotal 12.00 12 -> -1
dqcot693 comparetotal 12.000 12 -> -1
dqcot694 comparetotal 12.0000 12 -> -1
dqcot695 comparetotal 12.00000 12 -> -1
dqcot696 comparetotal 12.000000 12 -> -1
dqcot697 comparetotal 12.0000000 12 -> -1
dqcot698 comparetotal 12.00000000 12 -> -1
dqcot699 comparetotal 12.000000000 12 -> -1
-- old long operand checks
dqcot701 comparetotal 12345678000 1 -> 1
dqcot702 comparetotal 1 12345678000 -> -1
dqcot703 comparetotal 1234567800 1 -> 1
dqcot704 comparetotal 1 1234567800 -> -1
dqcot705 comparetotal 1234567890 1 -> 1
dqcot706 comparetotal 1 1234567890 -> -1
dqcot707 comparetotal 1234567891 1 -> 1
dqcot708 comparetotal 1 1234567891 -> -1
dqcot709 comparetotal 12345678901 1 -> 1
dqcot710 comparetotal 1 12345678901 -> -1
dqcot711 comparetotal 1234567896 1 -> 1
dqcot712 comparetotal 1 1234567896 -> -1
dqcot713 comparetotal -1234567891 1 -> -1
dqcot714 comparetotal 1 -1234567891 -> 1
dqcot715 comparetotal -12345678901 1 -> -1
dqcot716 comparetotal 1 -12345678901 -> 1
dqcot717 comparetotal -1234567896 1 -> -1
dqcot718 comparetotal 1 -1234567896 -> 1
-- old residue cases
dqcot740 comparetotal 1 0.9999999 -> 1
dqcot741 comparetotal 1 0.999999 -> 1
dqcot742 comparetotal 1 0.99999 -> 1
dqcot743 comparetotal 1 1.0000 -> 1
dqcot744 comparetotal 1 1.00001 -> -1
dqcot745 comparetotal 1 1.000001 -> -1
dqcot746 comparetotal 1 1.0000001 -> -1
dqcot750 comparetotal 0.9999999 1 -> -1
dqcot751 comparetotal 0.999999 1 -> -1
dqcot752 comparetotal 0.99999 1 -> -1
dqcot753 comparetotal 1.0000 1 -> -1
dqcot754 comparetotal 1.00001 1 -> 1
dqcot755 comparetotal 1.000001 1 -> 1
dqcot756 comparetotal 1.0000001 1 -> 1
-- Specials
dqcot780 comparetotal Inf -Inf -> 1
dqcot781 comparetotal Inf -1000 -> 1
dqcot782 comparetotal Inf -1 -> 1
dqcot783 comparetotal Inf -0 -> 1
dqcot784 comparetotal Inf 0 -> 1
dqcot785 comparetotal Inf 1 -> 1
dqcot786 comparetotal Inf 1000 -> 1
dqcot787 comparetotal Inf Inf -> 0
dqcot788 comparetotal -1000 Inf -> -1
dqcot789 comparetotal -Inf Inf -> -1
dqcot790 comparetotal -1 Inf -> -1
dqcot791 comparetotal -0 Inf -> -1
dqcot792 comparetotal 0 Inf -> -1
dqcot793 comparetotal 1 Inf -> -1
dqcot794 comparetotal 1000 Inf -> -1
dqcot795 comparetotal Inf Inf -> 0
dqcot800 comparetotal -Inf -Inf -> 0
dqcot801 comparetotal -Inf -1000 -> -1
dqcot802 comparetotal -Inf -1 -> -1
dqcot803 comparetotal -Inf -0 -> -1
dqcot804 comparetotal -Inf 0 -> -1
dqcot805 comparetotal -Inf 1 -> -1
dqcot806 comparetotal -Inf 1000 -> -1
dqcot807 comparetotal -Inf Inf -> -1
dqcot808 comparetotal -Inf -Inf -> 0
dqcot809 comparetotal -1000 -Inf -> 1
dqcot810 comparetotal -1 -Inf -> 1
dqcot811 comparetotal -0 -Inf -> 1
dqcot812 comparetotal 0 -Inf -> 1
dqcot813 comparetotal 1 -Inf -> 1
dqcot814 comparetotal 1000 -Inf -> 1
dqcot815 comparetotal Inf -Inf -> 1
dqcot821 comparetotal NaN -Inf -> 1
dqcot822 comparetotal NaN -1000 -> 1
dqcot823 comparetotal NaN -1 -> 1
dqcot824 comparetotal NaN -0 -> 1
dqcot825 comparetotal NaN 0 -> 1
dqcot826 comparetotal NaN 1 -> 1
dqcot827 comparetotal NaN 1000 -> 1
dqcot828 comparetotal NaN Inf -> 1
dqcot829 comparetotal NaN NaN -> 0
dqcot830 comparetotal -Inf NaN -> -1
dqcot831 comparetotal -1000 NaN -> -1
dqcot832 comparetotal -1 NaN -> -1
dqcot833 comparetotal -0 NaN -> -1
dqcot834 comparetotal 0 NaN -> -1
dqcot835 comparetotal 1 NaN -> -1
dqcot836 comparetotal 1000 NaN -> -1
dqcot837 comparetotal Inf NaN -> -1
dqcot838 comparetotal -NaN -NaN -> 0
dqcot839 comparetotal +NaN -NaN -> 1
dqcot840 comparetotal -NaN +NaN -> -1
dqcot841 comparetotal sNaN -sNaN -> 1
dqcot842 comparetotal sNaN -NaN -> 1
dqcot843 comparetotal sNaN -Inf -> 1
dqcot844 comparetotal sNaN -1000 -> 1
dqcot845 comparetotal sNaN -1 -> 1
dqcot846 comparetotal sNaN -0 -> 1
dqcot847 comparetotal sNaN 0 -> 1
dqcot848 comparetotal sNaN 1 -> 1
dqcot849 comparetotal sNaN 1000 -> 1
dqcot850 comparetotal sNaN NaN -> -1
dqcot851 comparetotal sNaN sNaN -> 0
dqcot852 comparetotal -sNaN sNaN -> -1
dqcot853 comparetotal -NaN sNaN -> -1
dqcot854 comparetotal -Inf sNaN -> -1
dqcot855 comparetotal -1000 sNaN -> -1
dqcot856 comparetotal -1 sNaN -> -1
dqcot857 comparetotal -0 sNaN -> -1
dqcot858 comparetotal 0 sNaN -> -1
dqcot859 comparetotal 1 sNaN -> -1
dqcot860 comparetotal 1000 sNaN -> -1
dqcot861 comparetotal Inf sNaN -> -1
dqcot862 comparetotal NaN sNaN -> 1
dqcot863 comparetotal sNaN sNaN -> 0
dqcot871 comparetotal -sNaN -sNaN -> 0
dqcot872 comparetotal -sNaN -NaN -> 1
dqcot873 comparetotal -sNaN -Inf -> -1
dqcot874 comparetotal -sNaN -1000 -> -1
dqcot875 comparetotal -sNaN -1 -> -1
dqcot876 comparetotal -sNaN -0 -> -1
dqcot877 comparetotal -sNaN 0 -> -1
dqcot878 comparetotal -sNaN 1 -> -1
dqcot879 comparetotal -sNaN 1000 -> -1
dqcot880 comparetotal -sNaN NaN -> -1
dqcot881 comparetotal -sNaN sNaN -> -1
dqcot882 comparetotal -sNaN -sNaN -> 0
dqcot883 comparetotal -NaN -sNaN -> -1
dqcot884 comparetotal -Inf -sNaN -> 1
dqcot885 comparetotal -1000 -sNaN -> 1
dqcot886 comparetotal -1 -sNaN -> 1
dqcot887 comparetotal -0 -sNaN -> 1
dqcot888 comparetotal 0 -sNaN -> 1
dqcot889 comparetotal 1 -sNaN -> 1
dqcot890 comparetotal 1000 -sNaN -> 1
dqcot891 comparetotal Inf -sNaN -> 1
dqcot892 comparetotal NaN -sNaN -> 1
dqcot893 comparetotal sNaN -sNaN -> 1
-- NaNs with payload
dqcot960 comparetotal NaN9 -Inf -> 1
dqcot961 comparetotal NaN8 999 -> 1
dqcot962 comparetotal NaN77 Inf -> 1
dqcot963 comparetotal -NaN67 NaN5 -> -1
dqcot964 comparetotal -Inf -NaN4 -> 1
dqcot965 comparetotal -999 -NaN33 -> 1
dqcot966 comparetotal Inf NaN2 -> -1
dqcot970 comparetotal -NaN41 -NaN42 -> 1
dqcot971 comparetotal +NaN41 -NaN42 -> 1
dqcot972 comparetotal -NaN41 +NaN42 -> -1
dqcot973 comparetotal +NaN41 +NaN42 -> -1
dqcot974 comparetotal -NaN42 -NaN01 -> -1
dqcot975 comparetotal +NaN42 -NaN01 -> 1
dqcot976 comparetotal -NaN42 +NaN01 -> -1
dqcot977 comparetotal +NaN42 +NaN01 -> 1
dqcot980 comparetotal -sNaN771 -sNaN772 -> 1
dqcot981 comparetotal +sNaN771 -sNaN772 -> 1
dqcot982 comparetotal -sNaN771 +sNaN772 -> -1
dqcot983 comparetotal +sNaN771 +sNaN772 -> -1
dqcot984 comparetotal -sNaN772 -sNaN771 -> -1
dqcot985 comparetotal +sNaN772 -sNaN771 -> 1
dqcot986 comparetotal -sNaN772 +sNaN771 -> -1
dqcot987 comparetotal +sNaN772 +sNaN771 -> 1
dqcot991 comparetotal -sNaN99 -Inf -> -1
dqcot992 comparetotal sNaN98 -11 -> 1
dqcot993 comparetotal sNaN97 NaN -> -1
dqcot994 comparetotal sNaN16 sNaN94 -> -1
dqcot995 comparetotal NaN85 sNaN83 -> 1
dqcot996 comparetotal -Inf sNaN92 -> -1
dqcot997 comparetotal 088 sNaN81 -> -1
dqcot998 comparetotal Inf sNaN90 -> -1
dqcot999 comparetotal NaN -sNaN89 -> 1
-- spread zeros
dqcot1110 comparetotal 0E-6143 0 -> -1
dqcot1111 comparetotal 0E-6143 -0 -> 1
dqcot1112 comparetotal -0E-6143 0 -> -1
dqcot1113 comparetotal -0E-6143 -0 -> 1
dqcot1114 comparetotal 0E-6143 0E+6144 -> -1
dqcot1115 comparetotal 0E-6143 -0E+6144 -> 1
dqcot1116 comparetotal -0E-6143 0E+6144 -> -1
dqcot1117 comparetotal -0E-6143 -0E+6144 -> 1
dqcot1118 comparetotal 0 0E+6144 -> -1
dqcot1119 comparetotal 0 -0E+6144 -> 1
dqcot1120 comparetotal -0 0E+6144 -> -1
dqcot1121 comparetotal -0 -0E+6144 -> 1
dqcot1130 comparetotal 0E+6144 0 -> 1
dqcot1131 comparetotal 0E+6144 -0 -> 1
dqcot1132 comparetotal -0E+6144 0 -> -1
dqcot1133 comparetotal -0E+6144 -0 -> -1
dqcot1134 comparetotal 0E+6144 0E-6143 -> 1
dqcot1135 comparetotal 0E+6144 -0E-6143 -> 1
dqcot1136 comparetotal -0E+6144 0E-6143 -> -1
dqcot1137 comparetotal -0E+6144 -0E-6143 -> -1
dqcot1138 comparetotal 0 0E-6143 -> 1
dqcot1139 comparetotal 0 -0E-6143 -> 1
dqcot1140 comparetotal -0 0E-6143 -> -1
dqcot1141 comparetotal -0 -0E-6143 -> -1
-- Null tests
dqcot9990 comparetotal 10 # -> NaN Invalid_operation
dqcot9991 comparetotal # 10 -> NaN Invalid_operation
|
Added test/dectest/dqCompareTotalMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 |
------------------------------------------------------------------------
-- dqCompareTotalMag.decTest -- decQuad comparison; abs. total order --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Note that we cannot assume add/subtract tests cover paths adequately,
-- here, because the code might be quite different (comparison cannot
-- overflow or underflow, so actual subtractions are not necessary).
-- Similarly, comparetotal will have some radically different paths
-- than compare.
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqctm001 comparetotmag -2 -2 -> 0
dqctm002 comparetotmag -2 -1 -> 1
dqctm003 comparetotmag -2 0 -> 1
dqctm004 comparetotmag -2 1 -> 1
dqctm005 comparetotmag -2 2 -> 0
dqctm006 comparetotmag -1 -2 -> -1
dqctm007 comparetotmag -1 -1 -> 0
dqctm008 comparetotmag -1 0 -> 1
dqctm009 comparetotmag -1 1 -> 0
dqctm010 comparetotmag -1 2 -> -1
dqctm011 comparetotmag 0 -2 -> -1
dqctm012 comparetotmag 0 -1 -> -1
dqctm013 comparetotmag 0 0 -> 0
dqctm014 comparetotmag 0 1 -> -1
dqctm015 comparetotmag 0 2 -> -1
dqctm016 comparetotmag 1 -2 -> -1
dqctm017 comparetotmag 1 -1 -> 0
dqctm018 comparetotmag 1 0 -> 1
dqctm019 comparetotmag 1 1 -> 0
dqctm020 comparetotmag 1 2 -> -1
dqctm021 comparetotmag 2 -2 -> 0
dqctm022 comparetotmag 2 -1 -> 1
dqctm023 comparetotmag 2 0 -> 1
dqctm025 comparetotmag 2 1 -> 1
dqctm026 comparetotmag 2 2 -> 0
dqctm031 comparetotmag -20 -20 -> 0
dqctm032 comparetotmag -20 -10 -> 1
dqctm033 comparetotmag -20 00 -> 1
dqctm034 comparetotmag -20 10 -> 1
dqctm035 comparetotmag -20 20 -> 0
dqctm036 comparetotmag -10 -20 -> -1
dqctm037 comparetotmag -10 -10 -> 0
dqctm038 comparetotmag -10 00 -> 1
dqctm039 comparetotmag -10 10 -> 0
dqctm040 comparetotmag -10 20 -> -1
dqctm041 comparetotmag 00 -20 -> -1
dqctm042 comparetotmag 00 -10 -> -1
dqctm043 comparetotmag 00 00 -> 0
dqctm044 comparetotmag 00 10 -> -1
dqctm045 comparetotmag 00 20 -> -1
dqctm046 comparetotmag 10 -20 -> -1
dqctm047 comparetotmag 10 -10 -> 0
dqctm048 comparetotmag 10 00 -> 1
dqctm049 comparetotmag 10 10 -> 0
dqctm050 comparetotmag 10 20 -> -1
dqctm051 comparetotmag 20 -20 -> 0
dqctm052 comparetotmag 20 -10 -> 1
dqctm053 comparetotmag 20 00 -> 1
dqctm055 comparetotmag 20 10 -> 1
dqctm056 comparetotmag 20 20 -> 0
dqctm061 comparetotmag -2.0 -2.0 -> 0
dqctm062 comparetotmag -2.0 -1.0 -> 1
dqctm063 comparetotmag -2.0 0.0 -> 1
dqctm064 comparetotmag -2.0 1.0 -> 1
dqctm065 comparetotmag -2.0 2.0 -> 0
dqctm066 comparetotmag -1.0 -2.0 -> -1
dqctm067 comparetotmag -1.0 -1.0 -> 0
dqctm068 comparetotmag -1.0 0.0 -> 1
dqctm069 comparetotmag -1.0 1.0 -> 0
dqctm070 comparetotmag -1.0 2.0 -> -1
dqctm071 comparetotmag 0.0 -2.0 -> -1
dqctm072 comparetotmag 0.0 -1.0 -> -1
dqctm073 comparetotmag 0.0 0.0 -> 0
dqctm074 comparetotmag 0.0 1.0 -> -1
dqctm075 comparetotmag 0.0 2.0 -> -1
dqctm076 comparetotmag 1.0 -2.0 -> -1
dqctm077 comparetotmag 1.0 -1.0 -> 0
dqctm078 comparetotmag 1.0 0.0 -> 1
dqctm079 comparetotmag 1.0 1.0 -> 0
dqctm080 comparetotmag 1.0 2.0 -> -1
dqctm081 comparetotmag 2.0 -2.0 -> 0
dqctm082 comparetotmag 2.0 -1.0 -> 1
dqctm083 comparetotmag 2.0 0.0 -> 1
dqctm085 comparetotmag 2.0 1.0 -> 1
dqctm086 comparetotmag 2.0 2.0 -> 0
-- now some cases which might overflow if subtract were used
dqctm090 comparetotmag 9.99999999999999999999999999999E+6144 9.99999999999999999999999999999E+6144 -> 0
dqctm091 comparetotmag -9.99999999999999999999999999999E+6144 9.99999999999999999999999999999E+6144 -> 0
dqctm092 comparetotmag 9.99999999999999999999999999999E+6144 -9.99999999999999999999999999999E+6144 -> 0
dqctm093 comparetotmag -9.99999999999999999999999999999E+6144 -9.99999999999999999999999999999E+6144 -> 0
-- some differing length/exponent cases
-- in this first group, compare would compare all equal
dqctm100 comparetotmag 7.0 7.0 -> 0
dqctm101 comparetotmag 7.0 7 -> -1
dqctm102 comparetotmag 7 7.0 -> 1
dqctm103 comparetotmag 7E+0 7.0 -> 1
dqctm104 comparetotmag 70E-1 7.0 -> 0
dqctm105 comparetotmag 0.7E+1 7 -> 0
dqctm106 comparetotmag 70E-1 7 -> -1
dqctm107 comparetotmag 7.0 7E+0 -> -1
dqctm108 comparetotmag 7.0 70E-1 -> 0
dqctm109 comparetotmag 7 0.7E+1 -> 0
dqctm110 comparetotmag 7 70E-1 -> 1
dqctm120 comparetotmag 8.0 7.0 -> 1
dqctm121 comparetotmag 8.0 7 -> 1
dqctm122 comparetotmag 8 7.0 -> 1
dqctm123 comparetotmag 8E+0 7.0 -> 1
dqctm124 comparetotmag 80E-1 7.0 -> 1
dqctm125 comparetotmag 0.8E+1 7 -> 1
dqctm126 comparetotmag 80E-1 7 -> 1
dqctm127 comparetotmag 8.0 7E+0 -> 1
dqctm128 comparetotmag 8.0 70E-1 -> 1
dqctm129 comparetotmag 8 0.7E+1 -> 1
dqctm130 comparetotmag 8 70E-1 -> 1
dqctm140 comparetotmag 8.0 9.0 -> -1
dqctm141 comparetotmag 8.0 9 -> -1
dqctm142 comparetotmag 8 9.0 -> -1
dqctm143 comparetotmag 8E+0 9.0 -> -1
dqctm144 comparetotmag 80E-1 9.0 -> -1
dqctm145 comparetotmag 0.8E+1 9 -> -1
dqctm146 comparetotmag 80E-1 9 -> -1
dqctm147 comparetotmag 8.0 9E+0 -> -1
dqctm148 comparetotmag 8.0 90E-1 -> -1
dqctm149 comparetotmag 8 0.9E+1 -> -1
dqctm150 comparetotmag 8 90E-1 -> -1
-- and again, with sign changes -+ ..
dqctm200 comparetotmag -7.0 7.0 -> 0
dqctm201 comparetotmag -7.0 7 -> -1
dqctm202 comparetotmag -7 7.0 -> 1
dqctm203 comparetotmag -7E+0 7.0 -> 1
dqctm204 comparetotmag -70E-1 7.0 -> 0
dqctm205 comparetotmag -0.7E+1 7 -> 0
dqctm206 comparetotmag -70E-1 7 -> -1
dqctm207 comparetotmag -7.0 7E+0 -> -1
dqctm208 comparetotmag -7.0 70E-1 -> 0
dqctm209 comparetotmag -7 0.7E+1 -> 0
dqctm210 comparetotmag -7 70E-1 -> 1
dqctm220 comparetotmag -8.0 7.0 -> 1
dqctm221 comparetotmag -8.0 7 -> 1
dqctm222 comparetotmag -8 7.0 -> 1
dqctm223 comparetotmag -8E+0 7.0 -> 1
dqctm224 comparetotmag -80E-1 7.0 -> 1
dqctm225 comparetotmag -0.8E+1 7 -> 1
dqctm226 comparetotmag -80E-1 7 -> 1
dqctm227 comparetotmag -8.0 7E+0 -> 1
dqctm228 comparetotmag -8.0 70E-1 -> 1
dqctm229 comparetotmag -8 0.7E+1 -> 1
dqctm230 comparetotmag -8 70E-1 -> 1
dqctm240 comparetotmag -8.0 9.0 -> -1
dqctm241 comparetotmag -8.0 9 -> -1
dqctm242 comparetotmag -8 9.0 -> -1
dqctm243 comparetotmag -8E+0 9.0 -> -1
dqctm244 comparetotmag -80E-1 9.0 -> -1
dqctm245 comparetotmag -0.8E+1 9 -> -1
dqctm246 comparetotmag -80E-1 9 -> -1
dqctm247 comparetotmag -8.0 9E+0 -> -1
dqctm248 comparetotmag -8.0 90E-1 -> -1
dqctm249 comparetotmag -8 0.9E+1 -> -1
dqctm250 comparetotmag -8 90E-1 -> -1
-- and again, with sign changes +- ..
dqctm300 comparetotmag 7.0 -7.0 -> 0
dqctm301 comparetotmag 7.0 -7 -> -1
dqctm302 comparetotmag 7 -7.0 -> 1
dqctm303 comparetotmag 7E+0 -7.0 -> 1
dqctm304 comparetotmag 70E-1 -7.0 -> 0
dqctm305 comparetotmag .7E+1 -7 -> 0
dqctm306 comparetotmag 70E-1 -7 -> -1
dqctm307 comparetotmag 7.0 -7E+0 -> -1
dqctm308 comparetotmag 7.0 -70E-1 -> 0
dqctm309 comparetotmag 7 -.7E+1 -> 0
dqctm310 comparetotmag 7 -70E-1 -> 1
dqctm320 comparetotmag 8.0 -7.0 -> 1
dqctm321 comparetotmag 8.0 -7 -> 1
dqctm322 comparetotmag 8 -7.0 -> 1
dqctm323 comparetotmag 8E+0 -7.0 -> 1
dqctm324 comparetotmag 80E-1 -7.0 -> 1
dqctm325 comparetotmag .8E+1 -7 -> 1
dqctm326 comparetotmag 80E-1 -7 -> 1
dqctm327 comparetotmag 8.0 -7E+0 -> 1
dqctm328 comparetotmag 8.0 -70E-1 -> 1
dqctm329 comparetotmag 8 -.7E+1 -> 1
dqctm330 comparetotmag 8 -70E-1 -> 1
dqctm340 comparetotmag 8.0 -9.0 -> -1
dqctm341 comparetotmag 8.0 -9 -> -1
dqctm342 comparetotmag 8 -9.0 -> -1
dqctm343 comparetotmag 8E+0 -9.0 -> -1
dqctm344 comparetotmag 80E-1 -9.0 -> -1
dqctm345 comparetotmag .8E+1 -9 -> -1
dqctm346 comparetotmag 80E-1 -9 -> -1
dqctm347 comparetotmag 8.0 -9E+0 -> -1
dqctm348 comparetotmag 8.0 -90E-1 -> -1
dqctm349 comparetotmag 8 -.9E+1 -> -1
dqctm350 comparetotmag 8 -90E-1 -> -1
-- and again, with sign changes -- ..
dqctm400 comparetotmag -7.0 -7.0 -> 0
dqctm401 comparetotmag -7.0 -7 -> -1
dqctm402 comparetotmag -7 -7.0 -> 1
dqctm403 comparetotmag -7E+0 -7.0 -> 1
dqctm404 comparetotmag -70E-1 -7.0 -> 0
dqctm405 comparetotmag -.7E+1 -7 -> 0
dqctm406 comparetotmag -70E-1 -7 -> -1
dqctm407 comparetotmag -7.0 -7E+0 -> -1
dqctm408 comparetotmag -7.0 -70E-1 -> 0
dqctm409 comparetotmag -7 -.7E+1 -> 0
dqctm410 comparetotmag -7 -70E-1 -> 1
dqctm420 comparetotmag -8.0 -7.0 -> 1
dqctm421 comparetotmag -8.0 -7 -> 1
dqctm422 comparetotmag -8 -7.0 -> 1
dqctm423 comparetotmag -8E+0 -7.0 -> 1
dqctm424 comparetotmag -80E-1 -7.0 -> 1
dqctm425 comparetotmag -.8E+1 -7 -> 1
dqctm426 comparetotmag -80E-1 -7 -> 1
dqctm427 comparetotmag -8.0 -7E+0 -> 1
dqctm428 comparetotmag -8.0 -70E-1 -> 1
dqctm429 comparetotmag -8 -.7E+1 -> 1
dqctm430 comparetotmag -8 -70E-1 -> 1
dqctm440 comparetotmag -8.0 -9.0 -> -1
dqctm441 comparetotmag -8.0 -9 -> -1
dqctm442 comparetotmag -8 -9.0 -> -1
dqctm443 comparetotmag -8E+0 -9.0 -> -1
dqctm444 comparetotmag -80E-1 -9.0 -> -1
dqctm445 comparetotmag -.8E+1 -9 -> -1
dqctm446 comparetotmag -80E-1 -9 -> -1
dqctm447 comparetotmag -8.0 -9E+0 -> -1
dqctm448 comparetotmag -8.0 -90E-1 -> -1
dqctm449 comparetotmag -8 -.9E+1 -> -1
dqctm450 comparetotmag -8 -90E-1 -> -1
-- testcases that subtract to lots of zeros at boundaries [pgr]
dqctm473 comparetotmag 123.4560000000000E-89 123.456E-89 -> -1
dqctm474 comparetotmag 123.456000000000E+89 123.456E+89 -> -1
dqctm475 comparetotmag 123.45600000000E-89 123.456E-89 -> -1
dqctm476 comparetotmag 123.4560000000E+89 123.456E+89 -> -1
dqctm477 comparetotmag 123.456000000E-89 123.456E-89 -> -1
dqctm478 comparetotmag 123.45600000E+89 123.456E+89 -> -1
dqctm479 comparetotmag 123.4560000E-89 123.456E-89 -> -1
dqctm480 comparetotmag 123.456000E+89 123.456E+89 -> -1
dqctm481 comparetotmag 123.45600E-89 123.456E-89 -> -1
dqctm482 comparetotmag 123.4560E+89 123.456E+89 -> -1
dqctm483 comparetotmag 123.456E-89 123.456E-89 -> 0
dqctm487 comparetotmag 123.456E+89 123.4560000000000E+89 -> 1
dqctm488 comparetotmag 123.456E-89 123.456000000000E-89 -> 1
dqctm489 comparetotmag 123.456E+89 123.45600000000E+89 -> 1
dqctm490 comparetotmag 123.456E-89 123.4560000000E-89 -> 1
dqctm491 comparetotmag 123.456E+89 123.456000000E+89 -> 1
dqctm492 comparetotmag 123.456E-89 123.45600000E-89 -> 1
dqctm493 comparetotmag 123.456E+89 123.4560000E+89 -> 1
dqctm494 comparetotmag 123.456E-89 123.456000E-89 -> 1
dqctm495 comparetotmag 123.456E+89 123.45600E+89 -> 1
dqctm496 comparetotmag 123.456E-89 123.4560E-89 -> 1
dqctm497 comparetotmag 123.456E+89 123.456E+89 -> 0
-- wide-ranging, around precision; signs equal
dqctm498 comparetotmag 1 1E-17 -> 1
dqctm499 comparetotmag 1 1E-16 -> 1
dqctm500 comparetotmag 1 1E-15 -> 1
dqctm501 comparetotmag 1 1E-14 -> 1
dqctm502 comparetotmag 1 1E-13 -> 1
dqctm503 comparetotmag 1 1E-12 -> 1
dqctm504 comparetotmag 1 1E-11 -> 1
dqctm505 comparetotmag 1 1E-10 -> 1
dqctm506 comparetotmag 1 1E-9 -> 1
dqctm507 comparetotmag 1 1E-8 -> 1
dqctm508 comparetotmag 1 1E-7 -> 1
dqctm509 comparetotmag 1 1E-6 -> 1
dqctm510 comparetotmag 1 1E-5 -> 1
dqctm511 comparetotmag 1 1E-4 -> 1
dqctm512 comparetotmag 1 1E-3 -> 1
dqctm513 comparetotmag 1 1E-2 -> 1
dqctm514 comparetotmag 1 1E-1 -> 1
dqctm515 comparetotmag 1 1E-0 -> 0
dqctm516 comparetotmag 1 1E+1 -> -1
dqctm517 comparetotmag 1 1E+2 -> -1
dqctm518 comparetotmag 1 1E+3 -> -1
dqctm519 comparetotmag 1 1E+4 -> -1
dqctm521 comparetotmag 1 1E+5 -> -1
dqctm522 comparetotmag 1 1E+6 -> -1
dqctm523 comparetotmag 1 1E+7 -> -1
dqctm524 comparetotmag 1 1E+8 -> -1
dqctm525 comparetotmag 1 1E+9 -> -1
dqctm526 comparetotmag 1 1E+10 -> -1
dqctm527 comparetotmag 1 1E+11 -> -1
dqctm528 comparetotmag 1 1E+12 -> -1
dqctm529 comparetotmag 1 1E+13 -> -1
dqctm530 comparetotmag 1 1E+14 -> -1
dqctm531 comparetotmag 1 1E+15 -> -1
dqctm532 comparetotmag 1 1E+16 -> -1
dqctm533 comparetotmag 1 1E+17 -> -1
-- LR swap
dqctm538 comparetotmag 1E-17 1 -> -1
dqctm539 comparetotmag 1E-16 1 -> -1
dqctm540 comparetotmag 1E-15 1 -> -1
dqctm541 comparetotmag 1E-14 1 -> -1
dqctm542 comparetotmag 1E-13 1 -> -1
dqctm543 comparetotmag 1E-12 1 -> -1
dqctm544 comparetotmag 1E-11 1 -> -1
dqctm545 comparetotmag 1E-10 1 -> -1
dqctm546 comparetotmag 1E-9 1 -> -1
dqctm547 comparetotmag 1E-8 1 -> -1
dqctm548 comparetotmag 1E-7 1 -> -1
dqctm549 comparetotmag 1E-6 1 -> -1
dqctm550 comparetotmag 1E-5 1 -> -1
dqctm551 comparetotmag 1E-4 1 -> -1
dqctm552 comparetotmag 1E-3 1 -> -1
dqctm553 comparetotmag 1E-2 1 -> -1
dqctm554 comparetotmag 1E-1 1 -> -1
dqctm555 comparetotmag 1E-0 1 -> 0
dqctm556 comparetotmag 1E+1 1 -> 1
dqctm557 comparetotmag 1E+2 1 -> 1
dqctm558 comparetotmag 1E+3 1 -> 1
dqctm559 comparetotmag 1E+4 1 -> 1
dqctm561 comparetotmag 1E+5 1 -> 1
dqctm562 comparetotmag 1E+6 1 -> 1
dqctm563 comparetotmag 1E+7 1 -> 1
dqctm564 comparetotmag 1E+8 1 -> 1
dqctm565 comparetotmag 1E+9 1 -> 1
dqctm566 comparetotmag 1E+10 1 -> 1
dqctm567 comparetotmag 1E+11 1 -> 1
dqctm568 comparetotmag 1E+12 1 -> 1
dqctm569 comparetotmag 1E+13 1 -> 1
dqctm570 comparetotmag 1E+14 1 -> 1
dqctm571 comparetotmag 1E+15 1 -> 1
dqctm572 comparetotmag 1E+16 1 -> 1
dqctm573 comparetotmag 1E+17 1 -> 1
-- similar with a useful coefficient, one side only
dqctm578 comparetotmag 0.000000987654321 1E-17 -> 1
dqctm579 comparetotmag 0.000000987654321 1E-16 -> 1
dqctm580 comparetotmag 0.000000987654321 1E-15 -> 1
dqctm581 comparetotmag 0.000000987654321 1E-14 -> 1
dqctm582 comparetotmag 0.000000987654321 1E-13 -> 1
dqctm583 comparetotmag 0.000000987654321 1E-12 -> 1
dqctm584 comparetotmag 0.000000987654321 1E-11 -> 1
dqctm585 comparetotmag 0.000000987654321 1E-10 -> 1
dqctm586 comparetotmag 0.000000987654321 1E-9 -> 1
dqctm587 comparetotmag 0.000000987654321 1E-8 -> 1
dqctm588 comparetotmag 0.000000987654321 1E-7 -> 1
dqctm589 comparetotmag 0.000000987654321 1E-6 -> -1
dqctm590 comparetotmag 0.000000987654321 1E-5 -> -1
dqctm591 comparetotmag 0.000000987654321 1E-4 -> -1
dqctm592 comparetotmag 0.000000987654321 1E-3 -> -1
dqctm593 comparetotmag 0.000000987654321 1E-2 -> -1
dqctm594 comparetotmag 0.000000987654321 1E-1 -> -1
dqctm595 comparetotmag 0.000000987654321 1E-0 -> -1
dqctm596 comparetotmag 0.000000987654321 1E+1 -> -1
dqctm597 comparetotmag 0.000000987654321 1E+2 -> -1
dqctm598 comparetotmag 0.000000987654321 1E+3 -> -1
dqctm599 comparetotmag 0.000000987654321 1E+4 -> -1
-- check some unit-y traps
dqctm600 comparetotmag 12 12.2345 -> -1
dqctm601 comparetotmag 12.0 12.2345 -> -1
dqctm602 comparetotmag 12.00 12.2345 -> -1
dqctm603 comparetotmag 12.000 12.2345 -> -1
dqctm604 comparetotmag 12.0000 12.2345 -> -1
dqctm605 comparetotmag 12.00000 12.2345 -> -1
dqctm606 comparetotmag 12.000000 12.2345 -> -1
dqctm607 comparetotmag 12.0000000 12.2345 -> -1
dqctm608 comparetotmag 12.00000000 12.2345 -> -1
dqctm609 comparetotmag 12.000000000 12.2345 -> -1
dqctm610 comparetotmag 12.1234 12 -> 1
dqctm611 comparetotmag 12.1234 12.0 -> 1
dqctm612 comparetotmag 12.1234 12.00 -> 1
dqctm613 comparetotmag 12.1234 12.000 -> 1
dqctm614 comparetotmag 12.1234 12.0000 -> 1
dqctm615 comparetotmag 12.1234 12.00000 -> 1
dqctm616 comparetotmag 12.1234 12.000000 -> 1
dqctm617 comparetotmag 12.1234 12.0000000 -> 1
dqctm618 comparetotmag 12.1234 12.00000000 -> 1
dqctm619 comparetotmag 12.1234 12.000000000 -> 1
dqctm620 comparetotmag -12 -12.2345 -> -1
dqctm621 comparetotmag -12.0 -12.2345 -> -1
dqctm622 comparetotmag -12.00 -12.2345 -> -1
dqctm623 comparetotmag -12.000 -12.2345 -> -1
dqctm624 comparetotmag -12.0000 -12.2345 -> -1
dqctm625 comparetotmag -12.00000 -12.2345 -> -1
dqctm626 comparetotmag -12.000000 -12.2345 -> -1
dqctm627 comparetotmag -12.0000000 -12.2345 -> -1
dqctm628 comparetotmag -12.00000000 -12.2345 -> -1
dqctm629 comparetotmag -12.000000000 -12.2345 -> -1
dqctm630 comparetotmag -12.1234 -12 -> 1
dqctm631 comparetotmag -12.1234 -12.0 -> 1
dqctm632 comparetotmag -12.1234 -12.00 -> 1
dqctm633 comparetotmag -12.1234 -12.000 -> 1
dqctm634 comparetotmag -12.1234 -12.0000 -> 1
dqctm635 comparetotmag -12.1234 -12.00000 -> 1
dqctm636 comparetotmag -12.1234 -12.000000 -> 1
dqctm637 comparetotmag -12.1234 -12.0000000 -> 1
dqctm638 comparetotmag -12.1234 -12.00000000 -> 1
dqctm639 comparetotmag -12.1234 -12.000000000 -> 1
-- extended zeros
dqctm640 comparetotmag 0 0 -> 0
dqctm641 comparetotmag 0 -0 -> 0
dqctm642 comparetotmag 0 -0.0 -> 1
dqctm643 comparetotmag 0 0.0 -> 1
dqctm644 comparetotmag -0 0 -> 0
dqctm645 comparetotmag -0 -0 -> 0
dqctm646 comparetotmag -0 -0.0 -> 1
dqctm647 comparetotmag -0 0.0 -> 1
dqctm648 comparetotmag 0.0 0 -> -1
dqctm649 comparetotmag 0.0 -0 -> -1
dqctm650 comparetotmag 0.0 -0.0 -> 0
dqctm651 comparetotmag 0.0 0.0 -> 0
dqctm652 comparetotmag -0.0 0 -> -1
dqctm653 comparetotmag -0.0 -0 -> -1
dqctm654 comparetotmag -0.0 -0.0 -> 0
dqctm655 comparetotmag -0.0 0.0 -> 0
dqctm656 comparetotmag -0E1 0.0 -> 1
dqctm657 comparetotmag -0E2 0.0 -> 1
dqctm658 comparetotmag 0E1 0.0 -> 1
dqctm659 comparetotmag 0E2 0.0 -> 1
dqctm660 comparetotmag -0E1 0 -> 1
dqctm661 comparetotmag -0E2 0 -> 1
dqctm662 comparetotmag 0E1 0 -> 1
dqctm663 comparetotmag 0E2 0 -> 1
dqctm664 comparetotmag -0E1 -0E1 -> 0
dqctm665 comparetotmag -0E2 -0E1 -> 1
dqctm666 comparetotmag 0E1 -0E1 -> 0
dqctm667 comparetotmag 0E2 -0E1 -> 1
dqctm668 comparetotmag -0E1 -0E2 -> -1
dqctm669 comparetotmag -0E2 -0E2 -> 0
dqctm670 comparetotmag 0E1 -0E2 -> -1
dqctm671 comparetotmag 0E2 -0E2 -> 0
dqctm672 comparetotmag -0E1 0E1 -> 0
dqctm673 comparetotmag -0E2 0E1 -> 1
dqctm674 comparetotmag 0E1 0E1 -> 0
dqctm675 comparetotmag 0E2 0E1 -> 1
dqctm676 comparetotmag -0E1 0E2 -> -1
dqctm677 comparetotmag -0E2 0E2 -> 0
dqctm678 comparetotmag 0E1 0E2 -> -1
dqctm679 comparetotmag 0E2 0E2 -> 0
-- trailing zeros; unit-y
dqctm680 comparetotmag 12 12 -> 0
dqctm681 comparetotmag 12 12.0 -> 1
dqctm682 comparetotmag 12 12.00 -> 1
dqctm683 comparetotmag 12 12.000 -> 1
dqctm684 comparetotmag 12 12.0000 -> 1
dqctm685 comparetotmag 12 12.00000 -> 1
dqctm686 comparetotmag 12 12.000000 -> 1
dqctm687 comparetotmag 12 12.0000000 -> 1
dqctm688 comparetotmag 12 12.00000000 -> 1
dqctm689 comparetotmag 12 12.000000000 -> 1
dqctm690 comparetotmag 12 12 -> 0
dqctm691 comparetotmag 12.0 12 -> -1
dqctm692 comparetotmag 12.00 12 -> -1
dqctm693 comparetotmag 12.000 12 -> -1
dqctm694 comparetotmag 12.0000 12 -> -1
dqctm695 comparetotmag 12.00000 12 -> -1
dqctm696 comparetotmag 12.000000 12 -> -1
dqctm697 comparetotmag 12.0000000 12 -> -1
dqctm698 comparetotmag 12.00000000 12 -> -1
dqctm699 comparetotmag 12.000000000 12 -> -1
-- old long operand checks
dqctm701 comparetotmag 12345678000 1 -> 1
dqctm702 comparetotmag 1 12345678000 -> -1
dqctm703 comparetotmag 1234567800 1 -> 1
dqctm704 comparetotmag 1 1234567800 -> -1
dqctm705 comparetotmag 1234567890 1 -> 1
dqctm706 comparetotmag 1 1234567890 -> -1
dqctm707 comparetotmag 1234567891 1 -> 1
dqctm708 comparetotmag 1 1234567891 -> -1
dqctm709 comparetotmag 12345678901 1 -> 1
dqctm710 comparetotmag 1 12345678901 -> -1
dqctm711 comparetotmag 1234567896 1 -> 1
dqctm712 comparetotmag 1 1234567896 -> -1
dqctm713 comparetotmag -1234567891 1 -> 1
dqctm714 comparetotmag 1 -1234567891 -> -1
dqctm715 comparetotmag -12345678901 1 -> 1
dqctm716 comparetotmag 1 -12345678901 -> -1
dqctm717 comparetotmag -1234567896 1 -> 1
dqctm718 comparetotmag 1 -1234567896 -> -1
-- old residue cases
dqctm740 comparetotmag 1 0.9999999 -> 1
dqctm741 comparetotmag 1 0.999999 -> 1
dqctm742 comparetotmag 1 0.99999 -> 1
dqctm743 comparetotmag 1 1.0000 -> 1
dqctm744 comparetotmag 1 1.00001 -> -1
dqctm745 comparetotmag 1 1.000001 -> -1
dqctm746 comparetotmag 1 1.0000001 -> -1
dqctm750 comparetotmag 0.9999999 1 -> -1
dqctm751 comparetotmag 0.999999 1 -> -1
dqctm752 comparetotmag 0.99999 1 -> -1
dqctm753 comparetotmag 1.0000 1 -> -1
dqctm754 comparetotmag 1.00001 1 -> 1
dqctm755 comparetotmag 1.000001 1 -> 1
dqctm756 comparetotmag 1.0000001 1 -> 1
-- Specials
dqctm780 comparetotmag Inf -Inf -> 0
dqctm781 comparetotmag Inf -1000 -> 1
dqctm782 comparetotmag Inf -1 -> 1
dqctm783 comparetotmag Inf -0 -> 1
dqctm784 comparetotmag Inf 0 -> 1
dqctm785 comparetotmag Inf 1 -> 1
dqctm786 comparetotmag Inf 1000 -> 1
dqctm787 comparetotmag Inf Inf -> 0
dqctm788 comparetotmag -1000 Inf -> -1
dqctm789 comparetotmag -Inf Inf -> 0
dqctm790 comparetotmag -1 Inf -> -1
dqctm791 comparetotmag -0 Inf -> -1
dqctm792 comparetotmag 0 Inf -> -1
dqctm793 comparetotmag 1 Inf -> -1
dqctm794 comparetotmag 1000 Inf -> -1
dqctm795 comparetotmag Inf Inf -> 0
dqctm800 comparetotmag -Inf -Inf -> 0
dqctm801 comparetotmag -Inf -1000 -> 1
dqctm802 comparetotmag -Inf -1 -> 1
dqctm803 comparetotmag -Inf -0 -> 1
dqctm804 comparetotmag -Inf 0 -> 1
dqctm805 comparetotmag -Inf 1 -> 1
dqctm806 comparetotmag -Inf 1000 -> 1
dqctm807 comparetotmag -Inf Inf -> 0
dqctm808 comparetotmag -Inf -Inf -> 0
dqctm809 comparetotmag -1000 -Inf -> -1
dqctm810 comparetotmag -1 -Inf -> -1
dqctm811 comparetotmag -0 -Inf -> -1
dqctm812 comparetotmag 0 -Inf -> -1
dqctm813 comparetotmag 1 -Inf -> -1
dqctm814 comparetotmag 1000 -Inf -> -1
dqctm815 comparetotmag Inf -Inf -> 0
dqctm821 comparetotmag NaN -Inf -> 1
dqctm822 comparetotmag NaN -1000 -> 1
dqctm823 comparetotmag NaN -1 -> 1
dqctm824 comparetotmag NaN -0 -> 1
dqctm825 comparetotmag NaN 0 -> 1
dqctm826 comparetotmag NaN 1 -> 1
dqctm827 comparetotmag NaN 1000 -> 1
dqctm828 comparetotmag NaN Inf -> 1
dqctm829 comparetotmag NaN NaN -> 0
dqctm830 comparetotmag -Inf NaN -> -1
dqctm831 comparetotmag -1000 NaN -> -1
dqctm832 comparetotmag -1 NaN -> -1
dqctm833 comparetotmag -0 NaN -> -1
dqctm834 comparetotmag 0 NaN -> -1
dqctm835 comparetotmag 1 NaN -> -1
dqctm836 comparetotmag 1000 NaN -> -1
dqctm837 comparetotmag Inf NaN -> -1
dqctm838 comparetotmag -NaN -NaN -> 0
dqctm839 comparetotmag +NaN -NaN -> 0
dqctm840 comparetotmag -NaN +NaN -> 0
dqctm841 comparetotmag sNaN -sNaN -> 0
dqctm842 comparetotmag sNaN -NaN -> -1
dqctm843 comparetotmag sNaN -Inf -> 1
dqctm844 comparetotmag sNaN -1000 -> 1
dqctm845 comparetotmag sNaN -1 -> 1
dqctm846 comparetotmag sNaN -0 -> 1
dqctm847 comparetotmag sNaN 0 -> 1
dqctm848 comparetotmag sNaN 1 -> 1
dqctm849 comparetotmag sNaN 1000 -> 1
dqctm850 comparetotmag sNaN NaN -> -1
dqctm851 comparetotmag sNaN sNaN -> 0
dqctm852 comparetotmag -sNaN sNaN -> 0
dqctm853 comparetotmag -NaN sNaN -> 1
dqctm854 comparetotmag -Inf sNaN -> -1
dqctm855 comparetotmag -1000 sNaN -> -1
dqctm856 comparetotmag -1 sNaN -> -1
dqctm857 comparetotmag -0 sNaN -> -1
dqctm858 comparetotmag 0 sNaN -> -1
dqctm859 comparetotmag 1 sNaN -> -1
dqctm860 comparetotmag 1000 sNaN -> -1
dqctm861 comparetotmag Inf sNaN -> -1
dqctm862 comparetotmag NaN sNaN -> 1
dqctm863 comparetotmag sNaN sNaN -> 0
dqctm871 comparetotmag -sNaN -sNaN -> 0
dqctm872 comparetotmag -sNaN -NaN -> -1
dqctm873 comparetotmag -sNaN -Inf -> 1
dqctm874 comparetotmag -sNaN -1000 -> 1
dqctm875 comparetotmag -sNaN -1 -> 1
dqctm876 comparetotmag -sNaN -0 -> 1
dqctm877 comparetotmag -sNaN 0 -> 1
dqctm878 comparetotmag -sNaN 1 -> 1
dqctm879 comparetotmag -sNaN 1000 -> 1
dqctm880 comparetotmag -sNaN NaN -> -1
dqctm881 comparetotmag -sNaN sNaN -> 0
dqctm882 comparetotmag -sNaN -sNaN -> 0
dqctm883 comparetotmag -NaN -sNaN -> 1
dqctm884 comparetotmag -Inf -sNaN -> -1
dqctm885 comparetotmag -1000 -sNaN -> -1
dqctm886 comparetotmag -1 -sNaN -> -1
dqctm887 comparetotmag -0 -sNaN -> -1
dqctm888 comparetotmag 0 -sNaN -> -1
dqctm889 comparetotmag 1 -sNaN -> -1
dqctm890 comparetotmag 1000 -sNaN -> -1
dqctm891 comparetotmag Inf -sNaN -> -1
dqctm892 comparetotmag NaN -sNaN -> 1
dqctm893 comparetotmag sNaN -sNaN -> 0
-- NaNs with payload
dqctm960 comparetotmag NaN9 -Inf -> 1
dqctm961 comparetotmag NaN8 999 -> 1
dqctm962 comparetotmag NaN77 Inf -> 1
dqctm963 comparetotmag -NaN67 NaN5 -> 1
dqctm964 comparetotmag -Inf -NaN4 -> -1
dqctm965 comparetotmag -999 -NaN33 -> -1
dqctm966 comparetotmag Inf NaN2 -> -1
dqctm970 comparetotmag -NaN41 -NaN42 -> -1
dqctm971 comparetotmag +NaN41 -NaN42 -> -1
dqctm972 comparetotmag -NaN41 +NaN42 -> -1
dqctm973 comparetotmag +NaN41 +NaN42 -> -1
dqctm974 comparetotmag -NaN42 -NaN01 -> 1
dqctm975 comparetotmag +NaN42 -NaN01 -> 1
dqctm976 comparetotmag -NaN42 +NaN01 -> 1
dqctm977 comparetotmag +NaN42 +NaN01 -> 1
dqctm980 comparetotmag -sNaN771 -sNaN772 -> -1
dqctm981 comparetotmag +sNaN771 -sNaN772 -> -1
dqctm982 comparetotmag -sNaN771 +sNaN772 -> -1
dqctm983 comparetotmag +sNaN771 +sNaN772 -> -1
dqctm984 comparetotmag -sNaN772 -sNaN771 -> 1
dqctm985 comparetotmag +sNaN772 -sNaN771 -> 1
dqctm986 comparetotmag -sNaN772 +sNaN771 -> 1
dqctm987 comparetotmag +sNaN772 +sNaN771 -> 1
dqctm991 comparetotmag -sNaN99 -Inf -> 1
dqctm992 comparetotmag sNaN98 -11 -> 1
dqctm993 comparetotmag sNaN97 NaN -> -1
dqctm994 comparetotmag sNaN16 sNaN94 -> -1
dqctm995 comparetotmag NaN85 sNaN83 -> 1
dqctm996 comparetotmag -Inf sNaN92 -> -1
dqctm997 comparetotmag 088 sNaN81 -> -1
dqctm998 comparetotmag Inf sNaN90 -> -1
dqctm999 comparetotmag NaN -sNaN89 -> 1
-- spread zeros
dqctm1110 comparetotmag 0E-6143 0 -> -1
dqctm1111 comparetotmag 0E-6143 -0 -> -1
dqctm1112 comparetotmag -0E-6143 0 -> -1
dqctm1113 comparetotmag -0E-6143 -0 -> -1
dqctm1114 comparetotmag 0E-6143 0E+6144 -> -1
dqctm1115 comparetotmag 0E-6143 -0E+6144 -> -1
dqctm1116 comparetotmag -0E-6143 0E+6144 -> -1
dqctm1117 comparetotmag -0E-6143 -0E+6144 -> -1
dqctm1118 comparetotmag 0 0E+6144 -> -1
dqctm1119 comparetotmag 0 -0E+6144 -> -1
dqctm1120 comparetotmag -0 0E+6144 -> -1
dqctm1121 comparetotmag -0 -0E+6144 -> -1
dqctm1130 comparetotmag 0E+6144 0 -> 1
dqctm1131 comparetotmag 0E+6144 -0 -> 1
dqctm1132 comparetotmag -0E+6144 0 -> 1
dqctm1133 comparetotmag -0E+6144 -0 -> 1
dqctm1134 comparetotmag 0E+6144 0E-6143 -> 1
dqctm1135 comparetotmag 0E+6144 -0E-6143 -> 1
dqctm1136 comparetotmag -0E+6144 0E-6143 -> 1
dqctm1137 comparetotmag -0E+6144 -0E-6143 -> 1
dqctm1138 comparetotmag 0 0E-6143 -> 1
dqctm1139 comparetotmag 0 -0E-6143 -> 1
dqctm1140 comparetotmag -0 0E-6143 -> 1
dqctm1141 comparetotmag -0 -0E-6143 -> 1
-- Null tests
dqctm9990 comparetotmag 10 # -> NaN Invalid_operation
dqctm9991 comparetotmag # 10 -> NaN Invalid_operation
|
Added test/dectest/dqCopy.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- dqCopy.decTest -- quiet decQuad copy --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqcpy001 copy +7.50 -> 7.50
-- Infinities
dqcpy011 copy Infinity -> Infinity
dqcpy012 copy -Infinity -> -Infinity
-- NaNs, 0 payload
dqcpy021 copy NaN -> NaN
dqcpy022 copy -NaN -> -NaN
dqcpy023 copy sNaN -> sNaN
dqcpy024 copy -sNaN -> -sNaN
-- NaNs, non-0 payload
dqcpy031 copy NaN10 -> NaN10
dqcpy032 copy -NaN10 -> -NaN10
dqcpy033 copy sNaN10 -> sNaN10
dqcpy034 copy -sNaN10 -> -sNaN10
dqcpy035 copy NaN7 -> NaN7
dqcpy036 copy -NaN7 -> -NaN7
dqcpy037 copy sNaN101 -> sNaN101
dqcpy038 copy -sNaN101 -> -sNaN101
-- finites
dqcpy101 copy 7 -> 7
dqcpy102 copy -7 -> -7
dqcpy103 copy 75 -> 75
dqcpy104 copy -75 -> -75
dqcpy105 copy 7.50 -> 7.50
dqcpy106 copy -7.50 -> -7.50
dqcpy107 copy 7.500 -> 7.500
dqcpy108 copy -7.500 -> -7.500
-- zeros
dqcpy111 copy 0 -> 0
dqcpy112 copy -0 -> -0
dqcpy113 copy 0E+4 -> 0E+4
dqcpy114 copy -0E+4 -> -0E+4
dqcpy115 copy 0.0000 -> 0.0000
dqcpy116 copy -0.0000 -> -0.0000
dqcpy117 copy 0E-141 -> 0E-141
dqcpy118 copy -0E-141 -> -0E-141
-- full coefficients, alternating bits
dqcpy121 copy 2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqcpy122 copy -2682682682682682682682682682682682 -> -2682682682682682682682682682682682
dqcpy123 copy 1341341341341341341341341341341341 -> 1341341341341341341341341341341341
dqcpy124 copy -1341341341341341341341341341341341 -> -1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqcpy131 copy 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqcpy132 copy 1E-6143 -> 1E-6143
dqcpy133 copy 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqcpy134 copy 1E-6176 -> 1E-6176
dqcpy135 copy -1E-6176 -> -1E-6176
dqcpy136 copy -1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
dqcpy137 copy -1E-6143 -> -1E-6143
dqcpy138 copy -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
|
Added test/dectest/dqCopyAbs.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- dqCopyAbs.decTest -- quiet decQuad copy and set sign to zero --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqcpa001 copyabs +7.50 -> 7.50
-- Infinities
dqcpa011 copyabs Infinity -> Infinity
dqcpa012 copyabs -Infinity -> Infinity
-- NaNs, 0 payload
dqcpa021 copyabs NaN -> NaN
dqcpa022 copyabs -NaN -> NaN
dqcpa023 copyabs sNaN -> sNaN
dqcpa024 copyabs -sNaN -> sNaN
-- NaNs, non-0 payload
dqcpa031 copyabs NaN10 -> NaN10
dqcpa032 copyabs -NaN15 -> NaN15
dqcpa033 copyabs sNaN15 -> sNaN15
dqcpa034 copyabs -sNaN10 -> sNaN10
dqcpa035 copyabs NaN7 -> NaN7
dqcpa036 copyabs -NaN7 -> NaN7
dqcpa037 copyabs sNaN101 -> sNaN101
dqcpa038 copyabs -sNaN101 -> sNaN101
-- finites
dqcpa101 copyabs 7 -> 7
dqcpa102 copyabs -7 -> 7
dqcpa103 copyabs 75 -> 75
dqcpa104 copyabs -75 -> 75
dqcpa105 copyabs 7.10 -> 7.10
dqcpa106 copyabs -7.10 -> 7.10
dqcpa107 copyabs 7.500 -> 7.500
dqcpa108 copyabs -7.500 -> 7.500
-- zeros
dqcpa111 copyabs 0 -> 0
dqcpa112 copyabs -0 -> 0
dqcpa113 copyabs 0E+6 -> 0E+6
dqcpa114 copyabs -0E+6 -> 0E+6
dqcpa115 copyabs 0.0000 -> 0.0000
dqcpa116 copyabs -0.0000 -> 0.0000
dqcpa117 copyabs 0E-141 -> 0E-141
dqcpa118 copyabs -0E-141 -> 0E-141
-- full coefficients, alternating bits
dqcpa121 copyabs 2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqcpa122 copyabs -2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqcpa123 copyabs 1341341341341341341341341341341341 -> 1341341341341341341341341341341341
dqcpa124 copyabs -1341341341341341341341341341341341 -> 1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqcpa131 copyabs 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqcpa132 copyabs 1E-6143 -> 1E-6143
dqcpa133 copyabs 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqcpa134 copyabs 1E-6176 -> 1E-6176
dqcpa135 copyabs -1E-6176 -> 1E-6176
dqcpa136 copyabs -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqcpa137 copyabs -1E-6143 -> 1E-6143
dqcpa138 copyabs -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
|
Added test/dectest/dqCopyNegate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- dqCopyNegate.decTest -- quiet decQuad copy and negate --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqcpn001 copynegate +7.50 -> -7.50
-- Infinities
dqcpn011 copynegate Infinity -> -Infinity
dqcpn012 copynegate -Infinity -> Infinity
-- NaNs, 0 payload
dqcpn021 copynegate NaN -> -NaN
dqcpn022 copynegate -NaN -> NaN
dqcpn023 copynegate sNaN -> -sNaN
dqcpn024 copynegate -sNaN -> sNaN
-- NaNs, non-0 payload
dqcpn031 copynegate NaN13 -> -NaN13
dqcpn032 copynegate -NaN13 -> NaN13
dqcpn033 copynegate sNaN13 -> -sNaN13
dqcpn034 copynegate -sNaN13 -> sNaN13
dqcpn035 copynegate NaN70 -> -NaN70
dqcpn036 copynegate -NaN70 -> NaN70
dqcpn037 copynegate sNaN101 -> -sNaN101
dqcpn038 copynegate -sNaN101 -> sNaN101
-- finites
dqcpn101 copynegate 7 -> -7
dqcpn102 copynegate -7 -> 7
dqcpn103 copynegate 75 -> -75
dqcpn104 copynegate -75 -> 75
dqcpn105 copynegate 7.50 -> -7.50
dqcpn106 copynegate -7.50 -> 7.50
dqcpn107 copynegate 7.500 -> -7.500
dqcpn108 copynegate -7.500 -> 7.500
-- zeros
dqcpn111 copynegate 0 -> -0
dqcpn112 copynegate -0 -> 0
dqcpn113 copynegate 0E+4 -> -0E+4
dqcpn114 copynegate -0E+4 -> 0E+4
dqcpn115 copynegate 0.0000 -> -0.0000
dqcpn116 copynegate -0.0000 -> 0.0000
dqcpn117 copynegate 0E-141 -> -0E-141
dqcpn118 copynegate -0E-141 -> 0E-141
-- full coefficients, alternating bits
dqcpn121 copynegate 2682682682682682682682682682682682 -> -2682682682682682682682682682682682
dqcpn122 copynegate -2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqcpn123 copynegate 1341341341341341341341341341341341 -> -1341341341341341341341341341341341
dqcpn124 copynegate -1341341341341341341341341341341341 -> 1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqcpn131 copynegate 9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqcpn132 copynegate 1E-6143 -> -1E-6143
dqcpn133 copynegate 1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
dqcpn134 copynegate 1E-6176 -> -1E-6176
dqcpn135 copynegate -1E-6176 -> 1E-6176
dqcpn136 copynegate -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqcpn137 copynegate -1E-6143 -> 1E-6143
dqcpn138 copynegate -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
|
Added test/dectest/dqCopySign.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 |
------------------------------------------------------------------------
-- dqCopySign.decTest -- quiet decQuad copy with sign from rhs --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqcps001 copysign +7.50 11 -> 7.50
-- Infinities
dqcps011 copysign Infinity 11 -> Infinity
dqcps012 copysign -Infinity 11 -> Infinity
-- NaNs, 0 payload
dqcps021 copysign NaN 11 -> NaN
dqcps022 copysign -NaN 11 -> NaN
dqcps023 copysign sNaN 11 -> sNaN
dqcps024 copysign -sNaN 11 -> sNaN
-- NaNs, non-0 payload
dqcps031 copysign NaN10 11 -> NaN10
dqcps032 copysign -NaN10 11 -> NaN10
dqcps033 copysign sNaN10 11 -> sNaN10
dqcps034 copysign -sNaN10 11 -> sNaN10
dqcps035 copysign NaN7 11 -> NaN7
dqcps036 copysign -NaN7 11 -> NaN7
dqcps037 copysign sNaN101 11 -> sNaN101
dqcps038 copysign -sNaN101 11 -> sNaN101
-- finites
dqcps101 copysign 7 11 -> 7
dqcps102 copysign -7 11 -> 7
dqcps103 copysign 75 11 -> 75
dqcps104 copysign -75 11 -> 75
dqcps105 copysign 7.50 11 -> 7.50
dqcps106 copysign -7.50 11 -> 7.50
dqcps107 copysign 7.500 11 -> 7.500
dqcps108 copysign -7.500 11 -> 7.500
-- zeros
dqcps111 copysign 0 11 -> 0
dqcps112 copysign -0 11 -> 0
dqcps113 copysign 0E+4 11 -> 0E+4
dqcps114 copysign -0E+4 11 -> 0E+4
dqcps115 copysign 0.0000 11 -> 0.0000
dqcps116 copysign -0.0000 11 -> 0.0000
dqcps117 copysign 0E-141 11 -> 0E-141
dqcps118 copysign -0E-141 11 -> 0E-141
-- full coefficients, alternating bits
dqcps121 copysign 2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
dqcps122 copysign -2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
dqcps123 copysign 1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
dqcps124 copysign -1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqcps131 copysign 9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
dqcps132 copysign 1E-6143 8 -> 1E-6143
dqcps133 copysign 1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
dqcps134 copysign 1E-6176 8 -> 1E-6176
dqcps135 copysign -1E-6176 8 -> 1E-6176
dqcps136 copysign -1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
dqcps137 copysign -1E-6143 8 -> 1E-6143
dqcps138 copysign -9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
-- repeat with negative RHS
-- Infinities
dqcps211 copysign Infinity -34 -> -Infinity
dqcps212 copysign -Infinity -34 -> -Infinity
-- NaNs, 0 payload
dqcps221 copysign NaN -34 -> -NaN
dqcps222 copysign -NaN -34 -> -NaN
dqcps223 copysign sNaN -34 -> -sNaN
dqcps224 copysign -sNaN -34 -> -sNaN
-- NaNs, non-0 payload
dqcps231 copysign NaN10 -34 -> -NaN10
dqcps232 copysign -NaN10 -34 -> -NaN10
dqcps233 copysign sNaN10 -34 -> -sNaN10
dqcps234 copysign -sNaN10 -34 -> -sNaN10
dqcps235 copysign NaN7 -34 -> -NaN7
dqcps236 copysign -NaN7 -34 -> -NaN7
dqcps237 copysign sNaN101 -34 -> -sNaN101
dqcps238 copysign -sNaN101 -34 -> -sNaN101
-- finites
dqcps301 copysign 7 -34 -> -7
dqcps302 copysign -7 -34 -> -7
dqcps303 copysign 75 -34 -> -75
dqcps304 copysign -75 -34 -> -75
dqcps305 copysign 7.50 -34 -> -7.50
dqcps306 copysign -7.50 -34 -> -7.50
dqcps307 copysign 7.500 -34 -> -7.500
dqcps308 copysign -7.500 -34 -> -7.500
-- zeros
dqcps311 copysign 0 -34 -> -0
dqcps312 copysign -0 -34 -> -0
dqcps313 copysign 0E+4 -34 -> -0E+4
dqcps314 copysign -0E+4 -34 -> -0E+4
dqcps315 copysign 0.0000 -34 -> -0.0000
dqcps316 copysign -0.0000 -34 -> -0.0000
dqcps317 copysign 0E-141 -34 -> -0E-141
dqcps318 copysign -0E-141 -34 -> -0E-141
-- full coefficients, alternating bits
dqcps321 copysign 2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
dqcps322 copysign -2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
dqcps323 copysign 1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
dqcps324 copysign -1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqcps331 copysign 9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144
dqcps332 copysign 1E-6143 -1 -> -1E-6143
dqcps333 copysign 1.000000000000000000000000000000000E-6143 -1 -> -1.000000000000000000000000000000000E-6143
dqcps334 copysign 1E-6176 -1 -> -1E-6176
dqcps335 copysign -1E-6176 -3 -> -1E-6176
dqcps336 copysign -1.000000000000000000000000000000000E-6143 -3 -> -1.000000000000000000000000000000000E-6143
dqcps337 copysign -1E-6143 -3 -> -1E-6143
dqcps338 copysign -9.999999999999999999999999999999999E+6144 -3 -> -9.999999999999999999999999999999999E+6144
-- Other kinds of RHS
dqcps401 copysign 701 -34 -> -701
dqcps402 copysign -720 -34 -> -720
dqcps403 copysign 701 -0 -> -701
dqcps404 copysign -720 -0 -> -720
dqcps405 copysign 701 +0 -> 701
dqcps406 copysign -720 +0 -> 720
dqcps407 copysign 701 +34 -> 701
dqcps408 copysign -720 +34 -> 720
dqcps413 copysign 701 -Inf -> -701
dqcps414 copysign -720 -Inf -> -720
dqcps415 copysign 701 +Inf -> 701
dqcps416 copysign -720 +Inf -> 720
dqcps420 copysign 701 -NaN -> -701
dqcps421 copysign -720 -NaN -> -720
dqcps422 copysign 701 +NaN -> 701
dqcps423 copysign -720 +NaN -> 720
dqcps425 copysign -720 +NaN8 -> 720
dqcps426 copysign 701 -sNaN -> -701
dqcps427 copysign -720 -sNaN -> -720
dqcps428 copysign 701 +sNaN -> 701
dqcps429 copysign -720 +sNaN -> 720
dqcps430 copysign -720 +sNaN3 -> 720
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Added test/dectest/dqDivide.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 |
------------------------------------------------------------------------
-- dqDivide.decTest -- decQuad division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqdiv001 divide 1 1 -> 1
dqdiv002 divide 2 1 -> 2
dqdiv003 divide 1 2 -> 0.5
dqdiv004 divide 2 2 -> 1
dqdiv005 divide 0 1 -> 0
dqdiv006 divide 0 2 -> 0
dqdiv007 divide 1 3 -> 0.3333333333333333333333333333333333 Inexact Rounded
dqdiv008 divide 2 3 -> 0.6666666666666666666666666666666667 Inexact Rounded
dqdiv009 divide 3 3 -> 1
dqdiv010 divide 2.4 1 -> 2.4
dqdiv011 divide 2.4 -1 -> -2.4
dqdiv012 divide -2.4 1 -> -2.4
dqdiv013 divide -2.4 -1 -> 2.4
dqdiv014 divide 2.40 1 -> 2.40
dqdiv015 divide 2.400 1 -> 2.400
dqdiv016 divide 2.4 2 -> 1.2
dqdiv017 divide 2.400 2 -> 1.200
dqdiv018 divide 2. 2 -> 1
dqdiv019 divide 20 20 -> 1
dqdiv020 divide 187 187 -> 1
dqdiv021 divide 5 2 -> 2.5
dqdiv022 divide 50 20 -> 2.5
dqdiv023 divide 500 200 -> 2.5
dqdiv024 divide 50.0 20.0 -> 2.5
dqdiv025 divide 5.00 2.00 -> 2.5
dqdiv026 divide 5 2.0 -> 2.5
dqdiv027 divide 5 2.000 -> 2.5
dqdiv028 divide 5 0.20 -> 25
dqdiv029 divide 5 0.200 -> 25
dqdiv030 divide 10 1 -> 10
dqdiv031 divide 100 1 -> 100
dqdiv032 divide 1000 1 -> 1000
dqdiv033 divide 1000 100 -> 10
dqdiv035 divide 1 2 -> 0.5
dqdiv036 divide 1 4 -> 0.25
dqdiv037 divide 1 8 -> 0.125
dqdiv038 divide 1 16 -> 0.0625
dqdiv039 divide 1 32 -> 0.03125
dqdiv040 divide 1 64 -> 0.015625
dqdiv041 divide 1 -2 -> -0.5
dqdiv042 divide 1 -4 -> -0.25
dqdiv043 divide 1 -8 -> -0.125
dqdiv044 divide 1 -16 -> -0.0625
dqdiv045 divide 1 -32 -> -0.03125
dqdiv046 divide 1 -64 -> -0.015625
dqdiv047 divide -1 2 -> -0.5
dqdiv048 divide -1 4 -> -0.25
dqdiv049 divide -1 8 -> -0.125
dqdiv050 divide -1 16 -> -0.0625
dqdiv051 divide -1 32 -> -0.03125
dqdiv052 divide -1 64 -> -0.015625
dqdiv053 divide -1 -2 -> 0.5
dqdiv054 divide -1 -4 -> 0.25
dqdiv055 divide -1 -8 -> 0.125
dqdiv056 divide -1 -16 -> 0.0625
dqdiv057 divide -1 -32 -> 0.03125
dqdiv058 divide -1 -64 -> 0.015625
-- bcdTime
dqdiv060 divide 1 7 -> 0.1428571428571428571428571428571429 Inexact Rounded
dqdiv061 divide 1.2345678 1.9876543 -> 0.6211179680490717123193907511985359 Inexact Rounded
-- 1234567890123456
dqdiv067 divide 9999999999999999999999999999999999 1 -> 9999999999999999999999999999999999
dqdiv068 divide 999999999999999999999999999999999 1 -> 999999999999999999999999999999999
dqdiv069 divide 99999999999999999999999999999999 1 -> 99999999999999999999999999999999
dqdiv070 divide 99999999999999999 1 -> 99999999999999999
dqdiv071 divide 9999999999999999 1 -> 9999999999999999
dqdiv072 divide 999999999999999 1 -> 999999999999999
dqdiv073 divide 99999999999999 1 -> 99999999999999
dqdiv074 divide 9999999999999 1 -> 9999999999999
dqdiv075 divide 999999999999 1 -> 999999999999
dqdiv076 divide 99999999999 1 -> 99999999999
dqdiv077 divide 9999999999 1 -> 9999999999
dqdiv078 divide 999999999 1 -> 999999999
dqdiv079 divide 99999999 1 -> 99999999
dqdiv080 divide 9999999 1 -> 9999999
dqdiv081 divide 999999 1 -> 999999
dqdiv082 divide 99999 1 -> 99999
dqdiv083 divide 9999 1 -> 9999
dqdiv084 divide 999 1 -> 999
dqdiv085 divide 99 1 -> 99
dqdiv086 divide 9 1 -> 9
dqdiv090 divide 0. 1 -> 0
dqdiv091 divide .0 1 -> 0.0
dqdiv092 divide 0.00 1 -> 0.00
dqdiv093 divide 0.00E+9 1 -> 0E+7
dqdiv094 divide 0.0000E-50 1 -> 0E-54
dqdiv095 divide 1 1E-8 -> 1E+8
dqdiv096 divide 1 1E-9 -> 1E+9
dqdiv097 divide 1 1E-10 -> 1E+10
dqdiv098 divide 1 1E-11 -> 1E+11
dqdiv099 divide 1 1E-12 -> 1E+12
dqdiv100 divide 1 1 -> 1
dqdiv101 divide 1 2 -> 0.5
dqdiv102 divide 1 3 -> 0.3333333333333333333333333333333333 Inexact Rounded
dqdiv103 divide 1 4 -> 0.25
dqdiv104 divide 1 5 -> 0.2
dqdiv105 divide 1 6 -> 0.1666666666666666666666666666666667 Inexact Rounded
dqdiv106 divide 1 7 -> 0.1428571428571428571428571428571429 Inexact Rounded
dqdiv107 divide 1 8 -> 0.125
dqdiv108 divide 1 9 -> 0.1111111111111111111111111111111111 Inexact Rounded
dqdiv109 divide 1 10 -> 0.1
dqdiv110 divide 1 1 -> 1
dqdiv111 divide 2 1 -> 2
dqdiv112 divide 3 1 -> 3
dqdiv113 divide 4 1 -> 4
dqdiv114 divide 5 1 -> 5
dqdiv115 divide 6 1 -> 6
dqdiv116 divide 7 1 -> 7
dqdiv117 divide 8 1 -> 8
dqdiv118 divide 9 1 -> 9
dqdiv119 divide 10 1 -> 10
dqdiv120 divide 3E+1 0.001 -> 3E+4
dqdiv121 divide 2.200 2 -> 1.100
dqdiv130 divide 12345 4.999 -> 2469.493898779755951190238047609522 Inexact Rounded
dqdiv131 divide 12345 4.99 -> 2473.947895791583166332665330661323 Inexact Rounded
dqdiv132 divide 12345 4.9 -> 2519.387755102040816326530612244898 Inexact Rounded
dqdiv133 divide 12345 5 -> 2469
dqdiv134 divide 12345 5.1 -> 2420.588235294117647058823529411765 Inexact Rounded
dqdiv135 divide 12345 5.01 -> 2464.071856287425149700598802395210 Inexact Rounded
dqdiv136 divide 12345 5.001 -> 2468.506298740251949610077984403119 Inexact Rounded
-- test possibly imprecise results
dqdiv220 divide 391 597 -> 0.6549413735343383584589614740368509 Inexact Rounded
dqdiv221 divide 391 -597 -> -0.6549413735343383584589614740368509 Inexact Rounded
dqdiv222 divide -391 597 -> -0.6549413735343383584589614740368509 Inexact Rounded
dqdiv223 divide -391 -597 -> 0.6549413735343383584589614740368509 Inexact Rounded
-- test some cases that are close to exponent overflow
dqdiv270 divide 1 1e6144 -> 1E-6144 Subnormal
dqdiv271 divide 1 0.9e6144 -> 1.11111111111111111111111111111111E-6144 Rounded Inexact Subnormal Underflow
dqdiv272 divide 1 0.99e6144 -> 1.01010101010101010101010101010101E-6144 Rounded Inexact Subnormal Underflow
dqdiv273 divide 1 0.9999999999999999e6144 -> 1.00000000000000010000000000000001E-6144 Rounded Inexact Subnormal Underflow
dqdiv274 divide 9e6144 1 -> 9.000000000000000000000000000000000E+6144 Clamped
dqdiv275 divide 9.9e6144 1 -> 9.900000000000000000000000000000000E+6144 Clamped
dqdiv276 divide 9.99e6144 1 -> 9.990000000000000000000000000000000E+6144 Clamped
dqdiv277 divide 9.999999999999999e6144 1 -> 9.999999999999999000000000000000000E+6144 Clamped
dqdiv278 divide 1 0.9999999999999999999999999999999999e6144 -> 1.00000000000000000000000000000000E-6144 Rounded Inexact Subnormal Underflow
dqdiv279 divide 9.999999999999999999999999999999999e6144 1 -> 9.999999999999999999999999999999999E+6144
-- Divide into 0 tests
dqdiv301 divide 0 7 -> 0
dqdiv302 divide 0 7E-5 -> 0E+5
dqdiv303 divide 0 7E-1 -> 0E+1
dqdiv304 divide 0 7E+1 -> 0.0
dqdiv305 divide 0 7E+5 -> 0.00000
dqdiv306 divide 0 7E+6 -> 0.000000
dqdiv307 divide 0 7E+7 -> 0E-7
dqdiv308 divide 0 70E-5 -> 0E+5
dqdiv309 divide 0 70E-1 -> 0E+1
dqdiv310 divide 0 70E+0 -> 0
dqdiv311 divide 0 70E+1 -> 0.0
dqdiv312 divide 0 70E+5 -> 0.00000
dqdiv313 divide 0 70E+6 -> 0.000000
dqdiv314 divide 0 70E+7 -> 0E-7
dqdiv315 divide 0 700E-5 -> 0E+5
dqdiv316 divide 0 700E-1 -> 0E+1
dqdiv317 divide 0 700E+0 -> 0
dqdiv318 divide 0 700E+1 -> 0.0
dqdiv319 divide 0 700E+5 -> 0.00000
dqdiv320 divide 0 700E+6 -> 0.000000
dqdiv321 divide 0 700E+7 -> 0E-7
dqdiv322 divide 0 700E+77 -> 0E-77
dqdiv331 divide 0E-3 7E-5 -> 0E+2
dqdiv332 divide 0E-3 7E-1 -> 0.00
dqdiv333 divide 0E-3 7E+1 -> 0.0000
dqdiv334 divide 0E-3 7E+5 -> 0E-8
dqdiv335 divide 0E-1 7E-5 -> 0E+4
dqdiv336 divide 0E-1 7E-1 -> 0
dqdiv337 divide 0E-1 7E+1 -> 0.00
dqdiv338 divide 0E-1 7E+5 -> 0.000000
dqdiv339 divide 0E+1 7E-5 -> 0E+6
dqdiv340 divide 0E+1 7E-1 -> 0E+2
dqdiv341 divide 0E+1 7E+1 -> 0
dqdiv342 divide 0E+1 7E+5 -> 0.0000
dqdiv343 divide 0E+3 7E-5 -> 0E+8
dqdiv344 divide 0E+3 7E-1 -> 0E+4
dqdiv345 divide 0E+3 7E+1 -> 0E+2
dqdiv346 divide 0E+3 7E+5 -> 0.00
-- These were 'input rounding'
dqdiv441 divide 12345678000 1 -> 12345678000
dqdiv442 divide 1 12345678000 -> 8.100000664200054464404466081166219E-11 Inexact Rounded
dqdiv443 divide 1234567800 1 -> 1234567800
dqdiv444 divide 1 1234567800 -> 8.100000664200054464404466081166219E-10 Inexact Rounded
dqdiv445 divide 1234567890 1 -> 1234567890
dqdiv446 divide 1 1234567890 -> 8.100000073710000670761006103925156E-10 Inexact Rounded
dqdiv447 divide 1234567891 1 -> 1234567891
dqdiv448 divide 1 1234567891 -> 8.100000067149000556665214614754629E-10 Inexact Rounded
dqdiv449 divide 12345678901 1 -> 12345678901
dqdiv450 divide 1 12345678901 -> 8.100000073053900658873130042376760E-11 Inexact Rounded
dqdiv451 divide 1234567896 1 -> 1234567896
dqdiv452 divide 1 1234567896 -> 8.100000034344000145618560617422697E-10 Inexact Rounded
-- high-lows
dqdiv453 divide 1e+1 1 -> 1E+1
dqdiv454 divide 1e+1 1.0 -> 1E+1
dqdiv455 divide 1e+1 1.00 -> 1E+1
dqdiv456 divide 1e+2 2 -> 5E+1
dqdiv457 divide 1e+2 2.0 -> 5E+1
dqdiv458 divide 1e+2 2.00 -> 5E+1
-- some from IEEE discussions
dqdiv460 divide 3e0 2e0 -> 1.5
dqdiv461 divide 30e-1 2e0 -> 1.5
dqdiv462 divide 300e-2 2e0 -> 1.50
dqdiv464 divide 3000e-3 2e0 -> 1.500
dqdiv465 divide 3e0 20e-1 -> 1.5
dqdiv466 divide 30e-1 20e-1 -> 1.5
dqdiv467 divide 300e-2 20e-1 -> 1.5
dqdiv468 divide 3000e-3 20e-1 -> 1.50
dqdiv469 divide 3e0 200e-2 -> 1.5
dqdiv470 divide 30e-1 200e-2 -> 1.5
dqdiv471 divide 300e-2 200e-2 -> 1.5
dqdiv472 divide 3000e-3 200e-2 -> 1.5
dqdiv473 divide 3e0 2000e-3 -> 1.5
dqdiv474 divide 30e-1 2000e-3 -> 1.5
dqdiv475 divide 300e-2 2000e-3 -> 1.5
dqdiv476 divide 3000e-3 2000e-3 -> 1.5
-- some reciprocals
dqdiv480 divide 1 1.0E+33 -> 1E-33
dqdiv481 divide 1 10E+33 -> 1E-34
dqdiv482 divide 1 1.0E-33 -> 1E+33
dqdiv483 divide 1 10E-33 -> 1E+32
-- RMS discussion table
dqdiv484 divide 0e5 1e3 -> 0E+2
dqdiv485 divide 0e5 2e3 -> 0E+2
dqdiv486 divide 0e5 10e2 -> 0E+3
dqdiv487 divide 0e5 20e2 -> 0E+3
dqdiv488 divide 0e5 100e1 -> 0E+4
dqdiv489 divide 0e5 200e1 -> 0E+4
dqdiv491 divide 1e5 1e3 -> 1E+2
dqdiv492 divide 1e5 2e3 -> 5E+1
dqdiv493 divide 1e5 10e2 -> 1E+2
dqdiv494 divide 1e5 20e2 -> 5E+1
dqdiv495 divide 1e5 100e1 -> 1E+2
dqdiv496 divide 1e5 200e1 -> 5E+1
-- tryzeros cases
rounding: half_up
dqdiv497 divide 0E+6108 1000E-33 -> 0E+6111 Clamped
dqdiv498 divide 0E-6170 1000E+33 -> 0E-6176 Clamped
rounding: half_up
-- focus on trailing zeros issues
dqdiv500 divide 1 9.9 -> 0.1010101010101010101010101010101010 Inexact Rounded
dqdiv501 divide 1 9.09 -> 0.1100110011001100110011001100110011 Inexact Rounded
dqdiv502 divide 1 9.009 -> 0.1110001110001110001110001110001110 Inexact Rounded
dqdiv511 divide 1 2 -> 0.5
dqdiv512 divide 1.0 2 -> 0.5
dqdiv513 divide 1.00 2 -> 0.50
dqdiv514 divide 1.000 2 -> 0.500
dqdiv515 divide 1.0000 2 -> 0.5000
dqdiv516 divide 1.00000 2 -> 0.50000
dqdiv517 divide 1.000000 2 -> 0.500000
dqdiv518 divide 1.0000000 2 -> 0.5000000
dqdiv519 divide 1.00 2.00 -> 0.5
dqdiv521 divide 2 1 -> 2
dqdiv522 divide 2 1.0 -> 2
dqdiv523 divide 2 1.00 -> 2
dqdiv524 divide 2 1.000 -> 2
dqdiv525 divide 2 1.0000 -> 2
dqdiv526 divide 2 1.00000 -> 2
dqdiv527 divide 2 1.000000 -> 2
dqdiv528 divide 2 1.0000000 -> 2
dqdiv529 divide 2.00 1.00 -> 2
dqdiv530 divide 2.40 2 -> 1.20
dqdiv531 divide 2.40 4 -> 0.60
dqdiv532 divide 2.40 10 -> 0.24
dqdiv533 divide 2.40 2.0 -> 1.2
dqdiv534 divide 2.40 4.0 -> 0.6
dqdiv535 divide 2.40 10.0 -> 0.24
dqdiv536 divide 2.40 2.00 -> 1.2
dqdiv537 divide 2.40 4.00 -> 0.6
dqdiv538 divide 2.40 10.00 -> 0.24
dqdiv539 divide 0.9 0.1 -> 9
dqdiv540 divide 0.9 0.01 -> 9E+1
dqdiv541 divide 0.9 0.001 -> 9E+2
dqdiv542 divide 5 2 -> 2.5
dqdiv543 divide 5 2.0 -> 2.5
dqdiv544 divide 5 2.00 -> 2.5
dqdiv545 divide 5 20 -> 0.25
dqdiv546 divide 5 20.0 -> 0.25
dqdiv547 divide 2.400 2 -> 1.200
dqdiv548 divide 2.400 2.0 -> 1.20
dqdiv549 divide 2.400 2.400 -> 1
dqdiv550 divide 240 1 -> 240
dqdiv551 divide 240 10 -> 24
dqdiv552 divide 240 100 -> 2.4
dqdiv553 divide 240 1000 -> 0.24
dqdiv554 divide 2400 1 -> 2400
dqdiv555 divide 2400 10 -> 240
dqdiv556 divide 2400 100 -> 24
dqdiv557 divide 2400 1000 -> 2.4
-- +ve exponent
dqdiv600 divide 2.4E+9 2 -> 1.2E+9
dqdiv601 divide 2.40E+9 2 -> 1.20E+9
dqdiv602 divide 2.400E+9 2 -> 1.200E+9
dqdiv603 divide 2.4000E+9 2 -> 1.2000E+9
dqdiv604 divide 24E+8 2 -> 1.2E+9
dqdiv605 divide 240E+7 2 -> 1.20E+9
dqdiv606 divide 2400E+6 2 -> 1.200E+9
dqdiv607 divide 24000E+5 2 -> 1.2000E+9
-- more zeros, etc.
dqdiv731 divide 5.00 1E-3 -> 5.00E+3
dqdiv732 divide 00.00 0.000 -> NaN Division_undefined
dqdiv733 divide 00.00 0E-3 -> NaN Division_undefined
dqdiv734 divide 0 -0 -> NaN Division_undefined
dqdiv735 divide -0 0 -> NaN Division_undefined
dqdiv736 divide -0 -0 -> NaN Division_undefined
dqdiv741 divide 0 -1 -> -0
dqdiv742 divide -0 -1 -> 0
dqdiv743 divide 0 1 -> 0
dqdiv744 divide -0 1 -> -0
dqdiv745 divide -1 0 -> -Infinity Division_by_zero
dqdiv746 divide -1 -0 -> Infinity Division_by_zero
dqdiv747 divide 1 0 -> Infinity Division_by_zero
dqdiv748 divide 1 -0 -> -Infinity Division_by_zero
dqdiv751 divide 0.0 -1 -> -0.0
dqdiv752 divide -0.0 -1 -> 0.0
dqdiv753 divide 0.0 1 -> 0.0
dqdiv754 divide -0.0 1 -> -0.0
dqdiv755 divide -1.0 0 -> -Infinity Division_by_zero
dqdiv756 divide -1.0 -0 -> Infinity Division_by_zero
dqdiv757 divide 1.0 0 -> Infinity Division_by_zero
dqdiv758 divide 1.0 -0 -> -Infinity Division_by_zero
dqdiv761 divide 0 -1.0 -> -0E+1
dqdiv762 divide -0 -1.0 -> 0E+1
dqdiv763 divide 0 1.0 -> 0E+1
dqdiv764 divide -0 1.0 -> -0E+1
dqdiv765 divide -1 0.0 -> -Infinity Division_by_zero
dqdiv766 divide -1 -0.0 -> Infinity Division_by_zero
dqdiv767 divide 1 0.0 -> Infinity Division_by_zero
dqdiv768 divide 1 -0.0 -> -Infinity Division_by_zero
dqdiv771 divide 0.0 -1.0 -> -0
dqdiv772 divide -0.0 -1.0 -> 0
dqdiv773 divide 0.0 1.0 -> 0
dqdiv774 divide -0.0 1.0 -> -0
dqdiv775 divide -1.0 0.0 -> -Infinity Division_by_zero
dqdiv776 divide -1.0 -0.0 -> Infinity Division_by_zero
dqdiv777 divide 1.0 0.0 -> Infinity Division_by_zero
dqdiv778 divide 1.0 -0.0 -> -Infinity Division_by_zero
-- Specials
dqdiv780 divide Inf -Inf -> NaN Invalid_operation
dqdiv781 divide Inf -1000 -> -Infinity
dqdiv782 divide Inf -1 -> -Infinity
dqdiv783 divide Inf -0 -> -Infinity
dqdiv784 divide Inf 0 -> Infinity
dqdiv785 divide Inf 1 -> Infinity
dqdiv786 divide Inf 1000 -> Infinity
dqdiv787 divide Inf Inf -> NaN Invalid_operation
dqdiv788 divide -1000 Inf -> -0E-6176 Clamped
dqdiv789 divide -Inf Inf -> NaN Invalid_operation
dqdiv790 divide -1 Inf -> -0E-6176 Clamped
dqdiv791 divide -0 Inf -> -0E-6176 Clamped
dqdiv792 divide 0 Inf -> 0E-6176 Clamped
dqdiv793 divide 1 Inf -> 0E-6176 Clamped
dqdiv794 divide 1000 Inf -> 0E-6176 Clamped
dqdiv795 divide Inf Inf -> NaN Invalid_operation
dqdiv800 divide -Inf -Inf -> NaN Invalid_operation
dqdiv801 divide -Inf -1000 -> Infinity
dqdiv802 divide -Inf -1 -> Infinity
dqdiv803 divide -Inf -0 -> Infinity
dqdiv804 divide -Inf 0 -> -Infinity
dqdiv805 divide -Inf 1 -> -Infinity
dqdiv806 divide -Inf 1000 -> -Infinity
dqdiv807 divide -Inf Inf -> NaN Invalid_operation
dqdiv808 divide -1000 Inf -> -0E-6176 Clamped
dqdiv809 divide -Inf -Inf -> NaN Invalid_operation
dqdiv810 divide -1 -Inf -> 0E-6176 Clamped
dqdiv811 divide -0 -Inf -> 0E-6176 Clamped
dqdiv812 divide 0 -Inf -> -0E-6176 Clamped
dqdiv813 divide 1 -Inf -> -0E-6176 Clamped
dqdiv814 divide 1000 -Inf -> -0E-6176 Clamped
dqdiv815 divide Inf -Inf -> NaN Invalid_operation
dqdiv821 divide NaN -Inf -> NaN
dqdiv822 divide NaN -1000 -> NaN
dqdiv823 divide NaN -1 -> NaN
dqdiv824 divide NaN -0 -> NaN
dqdiv825 divide NaN 0 -> NaN
dqdiv826 divide NaN 1 -> NaN
dqdiv827 divide NaN 1000 -> NaN
dqdiv828 divide NaN Inf -> NaN
dqdiv829 divide NaN NaN -> NaN
dqdiv830 divide -Inf NaN -> NaN
dqdiv831 divide -1000 NaN -> NaN
dqdiv832 divide -1 NaN -> NaN
dqdiv833 divide -0 NaN -> NaN
dqdiv834 divide 0 NaN -> NaN
dqdiv835 divide 1 NaN -> NaN
dqdiv836 divide 1000 NaN -> NaN
dqdiv837 divide Inf NaN -> NaN
dqdiv841 divide sNaN -Inf -> NaN Invalid_operation
dqdiv842 divide sNaN -1000 -> NaN Invalid_operation
dqdiv843 divide sNaN -1 -> NaN Invalid_operation
dqdiv844 divide sNaN -0 -> NaN Invalid_operation
dqdiv845 divide sNaN 0 -> NaN Invalid_operation
dqdiv846 divide sNaN 1 -> NaN Invalid_operation
dqdiv847 divide sNaN 1000 -> NaN Invalid_operation
dqdiv848 divide sNaN NaN -> NaN Invalid_operation
dqdiv849 divide sNaN sNaN -> NaN Invalid_operation
dqdiv850 divide NaN sNaN -> NaN Invalid_operation
dqdiv851 divide -Inf sNaN -> NaN Invalid_operation
dqdiv852 divide -1000 sNaN -> NaN Invalid_operation
dqdiv853 divide -1 sNaN -> NaN Invalid_operation
dqdiv854 divide -0 sNaN -> NaN Invalid_operation
dqdiv855 divide 0 sNaN -> NaN Invalid_operation
dqdiv856 divide 1 sNaN -> NaN Invalid_operation
dqdiv857 divide 1000 sNaN -> NaN Invalid_operation
dqdiv858 divide Inf sNaN -> NaN Invalid_operation
dqdiv859 divide NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqdiv861 divide NaN9 -Inf -> NaN9
dqdiv862 divide NaN8 1000 -> NaN8
dqdiv863 divide NaN7 Inf -> NaN7
dqdiv864 divide NaN6 NaN5 -> NaN6
dqdiv865 divide -Inf NaN4 -> NaN4
dqdiv866 divide -1000 NaN3 -> NaN3
dqdiv867 divide Inf NaN2 -> NaN2
dqdiv871 divide sNaN99 -Inf -> NaN99 Invalid_operation
dqdiv872 divide sNaN98 -1 -> NaN98 Invalid_operation
dqdiv873 divide sNaN97 NaN -> NaN97 Invalid_operation
dqdiv874 divide sNaN96 sNaN94 -> NaN96 Invalid_operation
dqdiv875 divide NaN95 sNaN93 -> NaN93 Invalid_operation
dqdiv876 divide -Inf sNaN92 -> NaN92 Invalid_operation
dqdiv877 divide 0 sNaN91 -> NaN91 Invalid_operation
dqdiv878 divide Inf sNaN90 -> NaN90 Invalid_operation
dqdiv879 divide NaN sNaN89 -> NaN89 Invalid_operation
dqdiv881 divide -NaN9 -Inf -> -NaN9
dqdiv882 divide -NaN8 1000 -> -NaN8
dqdiv883 divide -NaN7 Inf -> -NaN7
dqdiv884 divide -NaN6 -NaN5 -> -NaN6
dqdiv885 divide -Inf -NaN4 -> -NaN4
dqdiv886 divide -1000 -NaN3 -> -NaN3
dqdiv887 divide Inf -NaN2 -> -NaN2
dqdiv891 divide -sNaN99 -Inf -> -NaN99 Invalid_operation
dqdiv892 divide -sNaN98 -1 -> -NaN98 Invalid_operation
dqdiv893 divide -sNaN97 NaN -> -NaN97 Invalid_operation
dqdiv894 divide -sNaN96 -sNaN94 -> -NaN96 Invalid_operation
dqdiv895 divide -NaN95 -sNaN93 -> -NaN93 Invalid_operation
dqdiv896 divide -Inf -sNaN92 -> -NaN92 Invalid_operation
dqdiv897 divide 0 -sNaN91 -> -NaN91 Invalid_operation
dqdiv898 divide Inf -sNaN90 -> -NaN90 Invalid_operation
dqdiv899 divide -NaN -sNaN89 -> -NaN89 Invalid_operation
-- Various flavours of divide by 0
dqdiv901 divide 0 0 -> NaN Division_undefined
dqdiv902 divide 0.0E5 0 -> NaN Division_undefined
dqdiv903 divide 0.000 0 -> NaN Division_undefined
dqdiv904 divide 0.0001 0 -> Infinity Division_by_zero
dqdiv905 divide 0.01 0 -> Infinity Division_by_zero
dqdiv906 divide 0.1 0 -> Infinity Division_by_zero
dqdiv907 divide 1 0 -> Infinity Division_by_zero
dqdiv908 divide 1 0.0 -> Infinity Division_by_zero
dqdiv909 divide 10 0.0 -> Infinity Division_by_zero
dqdiv910 divide 1E+100 0.0 -> Infinity Division_by_zero
dqdiv911 divide 1E+100 0 -> Infinity Division_by_zero
dqdiv921 divide -0.0001 0 -> -Infinity Division_by_zero
dqdiv922 divide -0.01 0 -> -Infinity Division_by_zero
dqdiv923 divide -0.1 0 -> -Infinity Division_by_zero
dqdiv924 divide -1 0 -> -Infinity Division_by_zero
dqdiv925 divide -1 0.0 -> -Infinity Division_by_zero
dqdiv926 divide -10 0.0 -> -Infinity Division_by_zero
dqdiv927 divide -1E+100 0.0 -> -Infinity Division_by_zero
dqdiv928 divide -1E+100 0 -> -Infinity Division_by_zero
dqdiv931 divide 0.0001 -0 -> -Infinity Division_by_zero
dqdiv932 divide 0.01 -0 -> -Infinity Division_by_zero
dqdiv933 divide 0.1 -0 -> -Infinity Division_by_zero
dqdiv934 divide 1 -0 -> -Infinity Division_by_zero
dqdiv935 divide 1 -0.0 -> -Infinity Division_by_zero
dqdiv936 divide 10 -0.0 -> -Infinity Division_by_zero
dqdiv937 divide 1E+100 -0.0 -> -Infinity Division_by_zero
dqdiv938 divide 1E+100 -0 -> -Infinity Division_by_zero
dqdiv941 divide -0.0001 -0 -> Infinity Division_by_zero
dqdiv942 divide -0.01 -0 -> Infinity Division_by_zero
dqdiv943 divide -0.1 -0 -> Infinity Division_by_zero
dqdiv944 divide -1 -0 -> Infinity Division_by_zero
dqdiv945 divide -1 -0.0 -> Infinity Division_by_zero
dqdiv946 divide -10 -0.0 -> Infinity Division_by_zero
dqdiv947 divide -1E+100 -0.0 -> Infinity Division_by_zero
dqdiv948 divide -1E+100 -0 -> Infinity Division_by_zero
-- Examples from SQL proposal (Krishna Kulkarni)
dqdiv1021 divide 1E0 1E0 -> 1
dqdiv1022 divide 1E0 2E0 -> 0.5
dqdiv1023 divide 1E0 3E0 -> 0.3333333333333333333333333333333333 Inexact Rounded
dqdiv1024 divide 100E-2 1000E-3 -> 1
dqdiv1025 divide 24E-1 2E0 -> 1.2
dqdiv1026 divide 2400E-3 2E0 -> 1.200
dqdiv1027 divide 5E0 2E0 -> 2.5
dqdiv1028 divide 5E0 20E-1 -> 2.5
dqdiv1029 divide 5E0 2000E-3 -> 2.5
dqdiv1030 divide 5E0 2E-1 -> 25
dqdiv1031 divide 5E0 20E-2 -> 25
dqdiv1032 divide 480E-2 3E0 -> 1.60
dqdiv1033 divide 47E-1 2E0 -> 2.35
-- ECMAScript bad examples
rounding: half_down
dqdiv1040 divide 5 9 -> 0.5555555555555555555555555555555556 Inexact Rounded
rounding: half_even
dqdiv1041 divide 6 11 -> 0.5454545454545454545454545454545455 Inexact Rounded
-- overflow and underflow tests .. note subnormal results
-- signs
dqdiv1751 divide 1e+4277 1e-3311 -> Infinity Overflow Inexact Rounded
dqdiv1752 divide 1e+4277 -1e-3311 -> -Infinity Overflow Inexact Rounded
dqdiv1753 divide -1e+4277 1e-3311 -> -Infinity Overflow Inexact Rounded
dqdiv1754 divide -1e+4277 -1e-3311 -> Infinity Overflow Inexact Rounded
dqdiv1755 divide 1e-4277 1e+3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1756 divide 1e-4277 -1e+3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1757 divide -1e-4277 1e+3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1758 divide -1e-4277 -1e+3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dqdiv1760 divide 1e-6069 1e+101 -> 1E-6170 Subnormal
dqdiv1761 divide 1e-6069 1e+102 -> 1E-6171 Subnormal
dqdiv1762 divide 1e-6069 1e+103 -> 1E-6172 Subnormal
dqdiv1763 divide 1e-6069 1e+104 -> 1E-6173 Subnormal
dqdiv1764 divide 1e-6069 1e+105 -> 1E-6174 Subnormal
dqdiv1765 divide 1e-6069 1e+106 -> 1E-6175 Subnormal
dqdiv1766 divide 1e-6069 1e+107 -> 1E-6176 Subnormal
dqdiv1767 divide 1e-6069 1e+108 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1768 divide 1e-6069 1e+109 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1769 divide 1e-6069 1e+110 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
dqdiv1770 divide 1e+40 1e-6101 -> 1.000000000000000000000000000000E+6141 Clamped
dqdiv1771 divide 1e+40 1e-6102 -> 1.0000000000000000000000000000000E+6142 Clamped
dqdiv1772 divide 1e+40 1e-6103 -> 1.00000000000000000000000000000000E+6143 Clamped
dqdiv1773 divide 1e+40 1e-6104 -> 1.000000000000000000000000000000000E+6144 Clamped
dqdiv1774 divide 1e+40 1e-6105 -> Infinity Overflow Inexact Rounded
dqdiv1775 divide 1e+40 1e-6106 -> Infinity Overflow Inexact Rounded
dqdiv1776 divide 1e+40 1e-6107 -> Infinity Overflow Inexact Rounded
dqdiv1777 divide 1e+40 1e-6108 -> Infinity Overflow Inexact Rounded
dqdiv1778 divide 1e+40 1e-6109 -> Infinity Overflow Inexact Rounded
dqdiv1779 divide 1e+40 1e-6110 -> Infinity Overflow Inexact Rounded
dqdiv1801 divide 1.0000E-6172 1 -> 1.0000E-6172 Subnormal
dqdiv1802 divide 1.000E-6172 1e+1 -> 1.000E-6173 Subnormal
dqdiv1803 divide 1.00E-6172 1e+2 -> 1.00E-6174 Subnormal
dqdiv1804 divide 1.0E-6172 1e+3 -> 1.0E-6175 Subnormal
dqdiv1805 divide 1.0E-6172 1e+4 -> 1E-6176 Subnormal Rounded
dqdiv1806 divide 1.3E-6172 1e+4 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1807 divide 1.5E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1808 divide 1.7E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1809 divide 2.3E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1810 divide 2.5E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1811 divide 2.7E-6172 1e+4 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqdiv1812 divide 1.49E-6172 1e+4 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1813 divide 1.50E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1814 divide 1.51E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1815 divide 2.49E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1816 divide 2.50E-6172 1e+4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqdiv1817 divide 2.51E-6172 1e+4 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqdiv1818 divide 1E-6172 1e+4 -> 1E-6176 Subnormal
dqdiv1819 divide 3E-6172 1e+5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1820 divide 5E-6172 1e+5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1821 divide 7E-6172 1e+5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1822 divide 9E-6172 1e+5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1823 divide 9.9E-6172 1e+5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1824 divide 1E-6172 -1e+4 -> -1E-6176 Subnormal
dqdiv1825 divide 3E-6172 -1e+5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1826 divide -5E-6172 1e+5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1827 divide 7E-6172 -1e+5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1828 divide -9E-6172 1e+5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1829 divide 9.9E-6172 -1e+5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqdiv1830 divide 3.0E-6172 -1e+5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1831 divide 1.0E-5977 1e+200 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqdiv1832 divide 1.0E-5977 1e+199 -> 1E-6176 Subnormal Rounded
dqdiv1833 divide 1.0E-5977 1e+198 -> 1.0E-6175 Subnormal
dqdiv1834 divide 2.0E-5977 2e+198 -> 1.0E-6175 Subnormal
dqdiv1835 divide 4.0E-5977 4e+198 -> 1.0E-6175 Subnormal
dqdiv1836 divide 10.0E-5977 10e+198 -> 1.0E-6175 Subnormal
dqdiv1837 divide 30.0E-5977 30e+198 -> 1.0E-6175 Subnormal
dqdiv1838 divide 40.0E-5982 40e+166 -> 1.0E-6148 Subnormal
dqdiv1839 divide 40.0E-5982 40e+165 -> 1.0E-6147 Subnormal
dqdiv1840 divide 40.0E-5982 40e+164 -> 1.0E-6146 Subnormal
-- randoms
dqdiv2010 divide -5231195652931651968034356117118850 -7243718664422548573203260970.34995 -> 722169.9095831284624736051460550680 Inexact Rounded
dqdiv2011 divide -89584669773927.82711237350022515352 -42077943728529635884.21142627532985 -> 0.000002129017291146471565928125887527266 Inexact Rounded
dqdiv2012 divide -2.828201693360723203806974891946180E-232 812596541221823960386384403089240.9 -> -3.480450075640521320040055759125120E-265 Inexact Rounded
dqdiv2013 divide -6442775372761069267502937539408720 24904085056.69185465145182606089196 -> -258703556388226463687701.4884719589 Inexact Rounded
dqdiv2014 divide 5.535520011272625629610079879714705 -44343664650.57203052003068113531208 -> -1.248322630728089308975940533493562E-10 Inexact Rounded
dqdiv2015 divide 65919273712517865964325.99419625010 -314733354141381737378622515.7789054 -> -0.0002094448295521490616379784758911632 Inexact Rounded
dqdiv2016 divide -7.779172568193197107115275140431129E+759 -140453015639.3988987652895178782143 -> 5.538629792161641534962774244238115E+748 Inexact Rounded
dqdiv2017 divide 644314832597569.0181226067518178797 -115024585257425.1635759521565201075 -> -5.601540150356479257367687450922795 Inexact Rounded
dqdiv2018 divide 6.898640941579611450676592553286870E-47 -11272429881407851485163914999.25943 -> -6.119923578285338689371137648319280E-75 Inexact Rounded
dqdiv2019 divide -3591344544888727133.30819750163254 5329395.423792795661446561090331037 -> -673874662941.1968525589460533725290 Inexact Rounded
dqdiv2020 divide -7.682356781384631313156462724425838E+747 -6.60375855512219057281922141809940E+703 -> 1.163330960279556016678379128875149E+44 Inexact Rounded
dqdiv2021 divide -4511495596596941820863224.274679699 3365395017.263329795449661616090724 -> -1340554548115304.904166888018346299 Inexact Rounded
dqdiv2022 divide 5.211164127840931517263639608151299 164.5566381356276567012533847006453 -> 0.03166790587655228864478260157156510 Inexact Rounded
dqdiv2023 divide -49891.2243893458830384077684620383 -47179.9312961860747554053371171530 -> 1.057467084386767291602189656430268 Inexact Rounded
dqdiv2024 divide 15065477.47214268488077415462413353 4366211.120892953261309529740552596 -> 3.450469309661227984244545513441359 Inexact Rounded
dqdiv2025 divide 1.575670269440761846109602429612644E+370 653199649324740300.006185482643439 -> 2.412233795700359170904588548041481E+352 Inexact Rounded
dqdiv2026 divide -2112422311733448924573432192.620145 -80067206.03590693153848215848613406 -> 26383115089417660175.20102646756574 Inexact Rounded
dqdiv2027 divide -67096536051279809.32218611548721839 -869685412881941081664251990181.1049 -> 7.715035236584805921278566365231168E-14 Inexact Rounded
dqdiv2028 divide -58612908548962047.21866913425488972 -978449597531.3873665583475633831644 -> 59903.86085991703091236507859837023 Inexact Rounded
dqdiv2029 divide -133032412010942.1476864138213319796 -7.882059293498670705446528648201359E-428 -> 1.687787506504433064549515681693715E+441 Inexact Rounded
dqdiv2030 divide 1.83746698338966029492299716360513E+977 -9.897926608979649951672839879128603E+154 -> -1.856416051542212552042390218062458E+822 Inexact Rounded
dqdiv2031 divide -113742475841399236307128962.1507063 8298602.203049834732657567965262989 -> -13706221006665137826.16557393919929 Inexact Rounded
dqdiv2032 divide 196.4787574650754152995941808331862 929.6553388472318094427422117172394 -> 0.2113458066176526651006917922814018 Inexact Rounded
dqdiv2033 divide 71931221465.43867996282803628130350 3838685934206426257090718.402248853 -> 1.873850132527423413607199513324021E-14 Inexact Rounded
dqdiv2034 divide 488.4282502289651653783596246312885 -80.68940956806634280078706577953188 -> -6.053189047280693318844801899473272 Inexact Rounded
dqdiv2035 divide 9.001764344963921754981762913247394E-162 -8.585540973667205753734967645386919E-729 -> -1.048479574271827326396012573232934E+567 Inexact Rounded
dqdiv2036 divide -7.404133959409894743706402857145471E-828 -51.38159929460289711134684843086265 -> 1.441008855516029461032061785219773E-829 Inexact Rounded
dqdiv2037 divide 2.967520235574419794048994436040717E-613 -6252513855.91394894949879262731889 -> -4.746123405656409127572998751885338E-623 Inexact Rounded
dqdiv2038 divide -18826852654824040505.83920366765051 -6336924877942437992590557460147340 -> 2.970976146546494669807886278519194E-15 Inexact Rounded
dqdiv2039 divide -8.101406784809197604949584001735949E+561 4.823300306948942821076681658771635E+361 -> -1.679639721610839204738445747238987E+200 Inexact Rounded
dqdiv2040 divide -6.11981977773094052331062585191723E+295 1.507610253755339328302779005586534E+238 -> -4.059285058911577244044418416044763E+57 Inexact Rounded
dqdiv2041 divide 6.472638850046815880599220534274055E-596 -4.475233712083047516933911786159972 -> -1.446324207062261745520496475778879E-596 Inexact Rounded
dqdiv2042 divide -84438593330.71277839631144509397112 -586684596204401664208947.4054879633 -> 1.439250218550041228759983937772504E-13 Inexact Rounded
dqdiv2043 divide 9.354533233294022616695815656704369E-24 405.500390626135304252144163591746 -> 2.306911028827774549740571229736198E-26 Inexact Rounded
dqdiv2044 divide 985606423350210.7374876650149957881 -36811563697.41925681866694859828794 -> -26774.36990864119445335813354717711 Inexact Rounded
dqdiv2045 divide -8.187280774177715706278002247766311E-123 -38784124393.91212870828430001300068 -> 2.110987653356139147357240727794365E-133 Inexact Rounded
dqdiv2046 divide -4.612203126350070903459245798371657E+912 7.971562182727956290901984736800519E+64 -> -5.785820922708683237098826662769748E+847 Inexact Rounded
dqdiv2047 divide 4.661015909421485298247928967977089E+888 -6.360911253323922338737311563845581E+388 -> -7.327591478321365980156654539638836E+499 Inexact Rounded
dqdiv2048 divide 9156078172903.257500003260710833030 7.189796653262147139071634237964074E-90 -> 1.273482215766000994365201545096026E+102 Inexact Rounded
dqdiv2049 divide -1.710722303327476586373477781276586E-311 -3167561628260156837329323.729380695 -> 5.400754599578613984875752958645655E-336 Inexact Rounded
dqdiv2050 divide -4.647935210881806238321616345413021E-878 209388.5431867744648177308460639582 -> -2.219765771394593733140494297388140E-883 Inexact Rounded
dqdiv2051 divide 5958.694728395760992719084781582700 4.541510156564315632536353171846096E-746 -> 1.312051393253638664947852693005480E+749 Inexact Rounded
dqdiv2052 divide -7.935732544649702175256699886872093E-489 -7.433329073664793138998765647467971E+360 -> 1.067587949626076917672271619664656E-849 Inexact Rounded
dqdiv2053 divide -2746650864601157.863589959939901350 7.016684945507647528907184694359598E+548 -> -3.914456593009309529351254950429932E-534 Inexact Rounded
dqdiv2054 divide 3605149408631197365447953.994569178 -75614025825649082.78264864428237833 -> -47678315.88472693507060063188020532 Inexact Rounded
dqdiv2055 divide 788194320921798404906375214.196349 -6.222718148433247384932573401976337E-418 -> -1.266639918634671803982222244977287E+444 Inexact Rounded
dqdiv2056 divide 5620722730534752.758208943447603211 6.843552841168538319123000917657759E-139 -> 8.213164800485434666629970443739554E+153 Inexact Rounded
dqdiv2057 divide 7304534676713703938102.403949019402 -576169.3685010935108153023803590835 -> -12677756014201995.31969237144394772 Inexact Rounded
dqdiv2058 divide 8067918762.134621639254916786945547 -8.774771480055536009105596163864758E+954 -> -9.194448858836332156766764605125245E-946 Inexact Rounded
dqdiv2059 divide 8.702093454123046507578256899537563E-324 -5.875399733016018404580201176576293E-401 -> -1.481106622452052581470443526957335E+77 Inexact Rounded
dqdiv2060 divide -41426.01662518451861386352415092356 90.00146621684478300510769802013464 -> -460.2815750287318692732067709176200 Inexact Rounded
-- Null tests
dqdiv9998 divide 10 # -> NaN Invalid_operation
dqdiv9999 divide # 10 -> NaN Invalid_operation
|
Added test/dectest/dqDivideInt.decTest.
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------------------------------------------------------------------------
-- dqDivideInt.decTest -- decQuad integer division --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqdvi001 divideint 1 1 -> 1
dqdvi002 divideint 2 1 -> 2
dqdvi003 divideint 1 2 -> 0
dqdvi004 divideint 2 2 -> 1
dqdvi005 divideint 0 1 -> 0
dqdvi006 divideint 0 2 -> 0
dqdvi007 divideint 1 3 -> 0
dqdvi008 divideint 2 3 -> 0
dqdvi009 divideint 3 3 -> 1
dqdvi010 divideint 2.4 1 -> 2
dqdvi011 divideint 2.4 -1 -> -2
dqdvi012 divideint -2.4 1 -> -2
dqdvi013 divideint -2.4 -1 -> 2
dqdvi014 divideint 2.40 1 -> 2
dqdvi015 divideint 2.400 1 -> 2
dqdvi016 divideint 2.4 2 -> 1
dqdvi017 divideint 2.400 2 -> 1
dqdvi018 divideint 2. 2 -> 1
dqdvi019 divideint 20 20 -> 1
dqdvi020 divideint 187 187 -> 1
dqdvi021 divideint 5 2 -> 2
dqdvi022 divideint 5 2.0 -> 2
dqdvi023 divideint 5 2.000 -> 2
dqdvi024 divideint 5 0.200 -> 25
dqdvi025 divideint 5 0.200 -> 25
dqdvi030 divideint 1 2 -> 0
dqdvi031 divideint 1 4 -> 0
dqdvi032 divideint 1 8 -> 0
dqdvi033 divideint 1 16 -> 0
dqdvi034 divideint 1 32 -> 0
dqdvi035 divideint 1 64 -> 0
dqdvi040 divideint 1 -2 -> -0
dqdvi041 divideint 1 -4 -> -0
dqdvi042 divideint 1 -8 -> -0
dqdvi043 divideint 1 -16 -> -0
dqdvi044 divideint 1 -32 -> -0
dqdvi045 divideint 1 -64 -> -0
dqdvi050 divideint -1 2 -> -0
dqdvi051 divideint -1 4 -> -0
dqdvi052 divideint -1 8 -> -0
dqdvi053 divideint -1 16 -> -0
dqdvi054 divideint -1 32 -> -0
dqdvi055 divideint -1 64 -> -0
dqdvi060 divideint -1 -2 -> 0
dqdvi061 divideint -1 -4 -> 0
dqdvi062 divideint -1 -8 -> 0
dqdvi063 divideint -1 -16 -> 0
dqdvi064 divideint -1 -32 -> 0
dqdvi065 divideint -1 -64 -> 0
-- similar with powers of ten
dqdvi160 divideint 1 1 -> 1
dqdvi161 divideint 1 10 -> 0
dqdvi162 divideint 1 100 -> 0
dqdvi163 divideint 1 1000 -> 0
dqdvi164 divideint 1 10000 -> 0
dqdvi165 divideint 1 100000 -> 0
dqdvi166 divideint 1 1000000 -> 0
dqdvi167 divideint 1 10000000 -> 0
dqdvi168 divideint 1 100000000 -> 0
dqdvi170 divideint 1 -1 -> -1
dqdvi171 divideint 1 -10 -> -0
dqdvi172 divideint 1 -100 -> -0
dqdvi173 divideint 1 -1000 -> -0
dqdvi174 divideint 1 -10000 -> -0
dqdvi175 divideint 1 -100000 -> -0
dqdvi176 divideint 1 -1000000 -> -0
dqdvi177 divideint 1 -10000000 -> -0
dqdvi178 divideint 1 -100000000 -> -0
dqdvi180 divideint -1 1 -> -1
dqdvi181 divideint -1 10 -> -0
dqdvi182 divideint -1 100 -> -0
dqdvi183 divideint -1 1000 -> -0
dqdvi184 divideint -1 10000 -> -0
dqdvi185 divideint -1 100000 -> -0
dqdvi186 divideint -1 1000000 -> -0
dqdvi187 divideint -1 10000000 -> -0
dqdvi188 divideint -1 100000000 -> -0
dqdvi190 divideint -1 -1 -> 1
dqdvi191 divideint -1 -10 -> 0
dqdvi192 divideint -1 -100 -> 0
dqdvi193 divideint -1 -1000 -> 0
dqdvi194 divideint -1 -10000 -> 0
dqdvi195 divideint -1 -100000 -> 0
dqdvi196 divideint -1 -1000000 -> 0
dqdvi197 divideint -1 -10000000 -> 0
dqdvi198 divideint -1 -100000000 -> 0
-- some long operand (at p=9) cases
dqdvi070 divideint 999999999 1 -> 999999999
dqdvi071 divideint 999999999.4 1 -> 999999999
dqdvi072 divideint 999999999.5 1 -> 999999999
dqdvi073 divideint 999999999.9 1 -> 999999999
dqdvi074 divideint 999999999.999 1 -> 999999999
dqdvi090 divideint 0. 1 -> 0
dqdvi091 divideint .0 1 -> 0
dqdvi092 divideint 0.00 1 -> 0
dqdvi093 divideint 0.00E+9 1 -> 0
dqdvi094 divideint 0.0000E-50 1 -> 0
dqdvi100 divideint 1 1 -> 1
dqdvi101 divideint 1 2 -> 0
dqdvi102 divideint 1 3 -> 0
dqdvi103 divideint 1 4 -> 0
dqdvi104 divideint 1 5 -> 0
dqdvi105 divideint 1 6 -> 0
dqdvi106 divideint 1 7 -> 0
dqdvi107 divideint 1 8 -> 0
dqdvi108 divideint 1 9 -> 0
dqdvi109 divideint 1 10 -> 0
dqdvi110 divideint 1 1 -> 1
dqdvi111 divideint 2 1 -> 2
dqdvi112 divideint 3 1 -> 3
dqdvi113 divideint 4 1 -> 4
dqdvi114 divideint 5 1 -> 5
dqdvi115 divideint 6 1 -> 6
dqdvi116 divideint 7 1 -> 7
dqdvi117 divideint 8 1 -> 8
dqdvi118 divideint 9 1 -> 9
dqdvi119 divideint 10 1 -> 10
-- from DiagBigDecimal
dqdvi131 divideint 101.3 1 -> 101
dqdvi132 divideint 101.0 1 -> 101
dqdvi133 divideint 101.3 3 -> 33
dqdvi134 divideint 101.0 3 -> 33
dqdvi135 divideint 2.4 1 -> 2
dqdvi136 divideint 2.400 1 -> 2
dqdvi137 divideint 18 18 -> 1
dqdvi138 divideint 1120 1000 -> 1
dqdvi139 divideint 2.4 2 -> 1
dqdvi140 divideint 2.400 2 -> 1
dqdvi141 divideint 0.5 2.000 -> 0
dqdvi142 divideint 8.005 7 -> 1
dqdvi143 divideint 5 2 -> 2
dqdvi144 divideint 0 2 -> 0
dqdvi145 divideint 0.00 2 -> 0
-- Others
dqdvi150 divideint 12345 4.999 -> 2469
dqdvi151 divideint 12345 4.99 -> 2473
dqdvi152 divideint 12345 4.9 -> 2519
dqdvi153 divideint 12345 5 -> 2469
dqdvi154 divideint 12345 5.1 -> 2420
dqdvi155 divideint 12345 5.01 -> 2464
dqdvi156 divideint 12345 5.001 -> 2468
dqdvi157 divideint 101 7.6 -> 13
-- Various flavours of divideint by 0
dqdvi201 divideint 0 0 -> NaN Division_undefined
dqdvi202 divideint 0.0E5 0 -> NaN Division_undefined
dqdvi203 divideint 0.000 0 -> NaN Division_undefined
dqdvi204 divideint 0.0001 0 -> Infinity Division_by_zero
dqdvi205 divideint 0.01 0 -> Infinity Division_by_zero
dqdvi206 divideint 0.1 0 -> Infinity Division_by_zero
dqdvi207 divideint 1 0 -> Infinity Division_by_zero
dqdvi208 divideint 1 0.0 -> Infinity Division_by_zero
dqdvi209 divideint 10 0.0 -> Infinity Division_by_zero
dqdvi210 divideint 1E+100 0.0 -> Infinity Division_by_zero
dqdvi211 divideint 1E+380 0 -> Infinity Division_by_zero
dqdvi214 divideint -0.0001 0 -> -Infinity Division_by_zero
dqdvi215 divideint -0.01 0 -> -Infinity Division_by_zero
dqdvi216 divideint -0.1 0 -> -Infinity Division_by_zero
dqdvi217 divideint -1 0 -> -Infinity Division_by_zero
dqdvi218 divideint -1 0.0 -> -Infinity Division_by_zero
dqdvi219 divideint -10 0.0 -> -Infinity Division_by_zero
dqdvi220 divideint -1E+100 0.0 -> -Infinity Division_by_zero
dqdvi221 divideint -1E+380 0 -> -Infinity Division_by_zero
-- test some cases that are close to exponent overflow
dqdvi270 divideint 1 1e384 -> 0
dqdvi271 divideint 1 0.9e384 -> 0
dqdvi272 divideint 1 0.99e384 -> 0
dqdvi273 divideint 1 0.9999999999999999e384 -> 0
dqdvi274 divideint 9e384 1 -> NaN Division_impossible
dqdvi275 divideint 9.9e384 1 -> NaN Division_impossible
dqdvi276 divideint 9.99e384 1 -> NaN Division_impossible
dqdvi277 divideint 9.999999999999999e384 1 -> NaN Division_impossible
dqdvi280 divideint 0.1 9e-383 -> NaN Division_impossible
dqdvi281 divideint 0.1 99e-383 -> NaN Division_impossible
dqdvi282 divideint 0.1 999e-383 -> NaN Division_impossible
dqdvi283 divideint 0.1 9e-382 -> NaN Division_impossible
dqdvi284 divideint 0.1 99e-382 -> NaN Division_impossible
-- GD edge cases: lhs smaller than rhs but more digits
dqdvi301 divideint 0.9 2 -> 0
dqdvi302 divideint 0.9 2.0 -> 0
dqdvi303 divideint 0.9 2.1 -> 0
dqdvi304 divideint 0.9 2.00 -> 0
dqdvi305 divideint 0.9 2.01 -> 0
dqdvi306 divideint 0.12 1 -> 0
dqdvi307 divideint 0.12 1.0 -> 0
dqdvi308 divideint 0.12 1.00 -> 0
dqdvi309 divideint 0.12 1.0 -> 0
dqdvi310 divideint 0.12 1.00 -> 0
dqdvi311 divideint 0.12 2 -> 0
dqdvi312 divideint 0.12 2.0 -> 0
dqdvi313 divideint 0.12 2.1 -> 0
dqdvi314 divideint 0.12 2.00 -> 0
dqdvi315 divideint 0.12 2.01 -> 0
-- edge cases of impossible
dqdvi330 divideint 1234567987654321987654321890123456 10 -> 123456798765432198765432189012345
dqdvi331 divideint 1234567987654321987654321890123456 1 -> 1234567987654321987654321890123456
dqdvi332 divideint 1234567987654321987654321890123456 0.1 -> NaN Division_impossible
dqdvi333 divideint 1234567987654321987654321890123456 0.01 -> NaN Division_impossible
-- overflow and underflow tests [from divide]
dqdvi1051 divideint 1e+277 1e-311 -> NaN Division_impossible
dqdvi1052 divideint 1e+277 -1e-311 -> NaN Division_impossible
dqdvi1053 divideint -1e+277 1e-311 -> NaN Division_impossible
dqdvi1054 divideint -1e+277 -1e-311 -> NaN Division_impossible
dqdvi1055 divideint 1e-277 1e+311 -> 0
dqdvi1056 divideint 1e-277 -1e+311 -> -0
dqdvi1057 divideint -1e-277 1e+311 -> -0
dqdvi1058 divideint -1e-277 -1e+311 -> 0
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dqdvi1060 divideint 1e-291 1e+101 -> 0
dqdvi1061 divideint 1e-291 1e+102 -> 0
dqdvi1062 divideint 1e-291 1e+103 -> 0
dqdvi1063 divideint 1e-291 1e+104 -> 0
dqdvi1064 divideint 1e-291 1e+105 -> 0
dqdvi1065 divideint 1e-291 1e+106 -> 0
dqdvi1066 divideint 1e-291 1e+107 -> 0
dqdvi1067 divideint 1e-291 1e+108 -> 0
dqdvi1068 divideint 1e-291 1e+109 -> 0
dqdvi1069 divideint 1e-291 1e+110 -> 0
dqdvi1101 divideint 1.0000E-394 1 -> 0
dqdvi1102 divideint 1.000E-394 1e+1 -> 0
dqdvi1103 divideint 1.00E-394 1e+2 -> 0
dqdvi1118 divideint 1E-394 1e+4 -> 0
dqdvi1119 divideint 3E-394 -1e+5 -> -0
dqdvi1120 divideint 5E-394 1e+5 -> 0
dqdvi1124 divideint 1E-394 -1e+4 -> -0
dqdvi1130 divideint 3.0E-394 -1e+5 -> -0
dqdvi1131 divideint 1.0E-199 1e+200 -> 0
dqdvi1132 divideint 1.0E-199 1e+199 -> 0
dqdvi1133 divideint 1.0E-199 1e+198 -> 0
dqdvi1134 divideint 2.0E-199 2e+198 -> 0
dqdvi1135 divideint 4.0E-199 4e+198 -> 0
-- long operand checks
dqdvi401 divideint 12345678000 100 -> 123456780
dqdvi402 divideint 1 12345678000 -> 0
dqdvi403 divideint 1234567800 10 -> 123456780
dqdvi404 divideint 1 1234567800 -> 0
dqdvi405 divideint 1234567890 10 -> 123456789
dqdvi406 divideint 1 1234567890 -> 0
dqdvi407 divideint 1234567891 10 -> 123456789
dqdvi408 divideint 1 1234567891 -> 0
dqdvi409 divideint 12345678901 100 -> 123456789
dqdvi410 divideint 1 12345678901 -> 0
dqdvi411 divideint 1234567896 10 -> 123456789
dqdvi412 divideint 1 1234567896 -> 0
dqdvi413 divideint 12345678948 100 -> 123456789
dqdvi414 divideint 12345678949 100 -> 123456789
dqdvi415 divideint 12345678950 100 -> 123456789
dqdvi416 divideint 12345678951 100 -> 123456789
dqdvi417 divideint 12345678999 100 -> 123456789
dqdvi441 divideint 12345678000 1 -> 12345678000
dqdvi442 divideint 1 12345678000 -> 0
dqdvi443 divideint 1234567800 1 -> 1234567800
dqdvi444 divideint 1 1234567800 -> 0
dqdvi445 divideint 1234567890 1 -> 1234567890
dqdvi446 divideint 1 1234567890 -> 0
dqdvi447 divideint 1234567891 1 -> 1234567891
dqdvi448 divideint 1 1234567891 -> 0
dqdvi449 divideint 12345678901 1 -> 12345678901
dqdvi450 divideint 1 12345678901 -> 0
dqdvi451 divideint 1234567896 1 -> 1234567896
dqdvi452 divideint 1 1234567896 -> 0
-- more zeros, etc.
dqdvi531 divideint 5.00 1E-3 -> 5000
dqdvi532 divideint 00.00 0.000 -> NaN Division_undefined
dqdvi533 divideint 00.00 0E-3 -> NaN Division_undefined
dqdvi534 divideint 0 -0 -> NaN Division_undefined
dqdvi535 divideint -0 0 -> NaN Division_undefined
dqdvi536 divideint -0 -0 -> NaN Division_undefined
dqdvi541 divideint 0 -1 -> -0
dqdvi542 divideint -0 -1 -> 0
dqdvi543 divideint 0 1 -> 0
dqdvi544 divideint -0 1 -> -0
dqdvi545 divideint -1 0 -> -Infinity Division_by_zero
dqdvi546 divideint -1 -0 -> Infinity Division_by_zero
dqdvi547 divideint 1 0 -> Infinity Division_by_zero
dqdvi548 divideint 1 -0 -> -Infinity Division_by_zero
dqdvi551 divideint 0.0 -1 -> -0
dqdvi552 divideint -0.0 -1 -> 0
dqdvi553 divideint 0.0 1 -> 0
dqdvi554 divideint -0.0 1 -> -0
dqdvi555 divideint -1.0 0 -> -Infinity Division_by_zero
dqdvi556 divideint -1.0 -0 -> Infinity Division_by_zero
dqdvi557 divideint 1.0 0 -> Infinity Division_by_zero
dqdvi558 divideint 1.0 -0 -> -Infinity Division_by_zero
dqdvi561 divideint 0 -1.0 -> -0
dqdvi562 divideint -0 -1.0 -> 0
dqdvi563 divideint 0 1.0 -> 0
dqdvi564 divideint -0 1.0 -> -0
dqdvi565 divideint -1 0.0 -> -Infinity Division_by_zero
dqdvi566 divideint -1 -0.0 -> Infinity Division_by_zero
dqdvi567 divideint 1 0.0 -> Infinity Division_by_zero
dqdvi568 divideint 1 -0.0 -> -Infinity Division_by_zero
dqdvi571 divideint 0.0 -1.0 -> -0
dqdvi572 divideint -0.0 -1.0 -> 0
dqdvi573 divideint 0.0 1.0 -> 0
dqdvi574 divideint -0.0 1.0 -> -0
dqdvi575 divideint -1.0 0.0 -> -Infinity Division_by_zero
dqdvi576 divideint -1.0 -0.0 -> Infinity Division_by_zero
dqdvi577 divideint 1.0 0.0 -> Infinity Division_by_zero
dqdvi578 divideint 1.0 -0.0 -> -Infinity Division_by_zero
-- Specials
dqdvi580 divideint Inf -Inf -> NaN Invalid_operation
dqdvi581 divideint Inf -1000 -> -Infinity
dqdvi582 divideint Inf -1 -> -Infinity
dqdvi583 divideint Inf -0 -> -Infinity
dqdvi584 divideint Inf 0 -> Infinity
dqdvi585 divideint Inf 1 -> Infinity
dqdvi586 divideint Inf 1000 -> Infinity
dqdvi587 divideint Inf Inf -> NaN Invalid_operation
dqdvi588 divideint -1000 Inf -> -0
dqdvi589 divideint -Inf Inf -> NaN Invalid_operation
dqdvi590 divideint -1 Inf -> -0
dqdvi591 divideint -0 Inf -> -0
dqdvi592 divideint 0 Inf -> 0
dqdvi593 divideint 1 Inf -> 0
dqdvi594 divideint 1000 Inf -> 0
dqdvi595 divideint Inf Inf -> NaN Invalid_operation
dqdvi600 divideint -Inf -Inf -> NaN Invalid_operation
dqdvi601 divideint -Inf -1000 -> Infinity
dqdvi602 divideint -Inf -1 -> Infinity
dqdvi603 divideint -Inf -0 -> Infinity
dqdvi604 divideint -Inf 0 -> -Infinity
dqdvi605 divideint -Inf 1 -> -Infinity
dqdvi606 divideint -Inf 1000 -> -Infinity
dqdvi607 divideint -Inf Inf -> NaN Invalid_operation
dqdvi608 divideint -1000 Inf -> -0
dqdvi609 divideint -Inf -Inf -> NaN Invalid_operation
dqdvi610 divideint -1 -Inf -> 0
dqdvi611 divideint -0 -Inf -> 0
dqdvi612 divideint 0 -Inf -> -0
dqdvi613 divideint 1 -Inf -> -0
dqdvi614 divideint 1000 -Inf -> -0
dqdvi615 divideint Inf -Inf -> NaN Invalid_operation
dqdvi621 divideint NaN -Inf -> NaN
dqdvi622 divideint NaN -1000 -> NaN
dqdvi623 divideint NaN -1 -> NaN
dqdvi624 divideint NaN -0 -> NaN
dqdvi625 divideint NaN 0 -> NaN
dqdvi626 divideint NaN 1 -> NaN
dqdvi627 divideint NaN 1000 -> NaN
dqdvi628 divideint NaN Inf -> NaN
dqdvi629 divideint NaN NaN -> NaN
dqdvi630 divideint -Inf NaN -> NaN
dqdvi631 divideint -1000 NaN -> NaN
dqdvi632 divideint -1 NaN -> NaN
dqdvi633 divideint -0 NaN -> NaN
dqdvi634 divideint 0 NaN -> NaN
dqdvi635 divideint 1 NaN -> NaN
dqdvi636 divideint 1000 NaN -> NaN
dqdvi637 divideint Inf NaN -> NaN
dqdvi641 divideint sNaN -Inf -> NaN Invalid_operation
dqdvi642 divideint sNaN -1000 -> NaN Invalid_operation
dqdvi643 divideint sNaN -1 -> NaN Invalid_operation
dqdvi644 divideint sNaN -0 -> NaN Invalid_operation
dqdvi645 divideint sNaN 0 -> NaN Invalid_operation
dqdvi646 divideint sNaN 1 -> NaN Invalid_operation
dqdvi647 divideint sNaN 1000 -> NaN Invalid_operation
dqdvi648 divideint sNaN NaN -> NaN Invalid_operation
dqdvi649 divideint sNaN sNaN -> NaN Invalid_operation
dqdvi650 divideint NaN sNaN -> NaN Invalid_operation
dqdvi651 divideint -Inf sNaN -> NaN Invalid_operation
dqdvi652 divideint -1000 sNaN -> NaN Invalid_operation
dqdvi653 divideint -1 sNaN -> NaN Invalid_operation
dqdvi654 divideint -0 sNaN -> NaN Invalid_operation
dqdvi655 divideint 0 sNaN -> NaN Invalid_operation
dqdvi656 divideint 1 sNaN -> NaN Invalid_operation
dqdvi657 divideint 1000 sNaN -> NaN Invalid_operation
dqdvi658 divideint Inf sNaN -> NaN Invalid_operation
dqdvi659 divideint NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqdvi661 divideint NaN9 -Inf -> NaN9
dqdvi662 divideint NaN8 1000 -> NaN8
dqdvi663 divideint NaN7 Inf -> NaN7
dqdvi664 divideint -NaN6 NaN5 -> -NaN6
dqdvi665 divideint -Inf NaN4 -> NaN4
dqdvi666 divideint -1000 NaN3 -> NaN3
dqdvi667 divideint Inf -NaN2 -> -NaN2
dqdvi671 divideint -sNaN99 -Inf -> -NaN99 Invalid_operation
dqdvi672 divideint sNaN98 -1 -> NaN98 Invalid_operation
dqdvi673 divideint sNaN97 NaN -> NaN97 Invalid_operation
dqdvi674 divideint sNaN96 sNaN94 -> NaN96 Invalid_operation
dqdvi675 divideint NaN95 sNaN93 -> NaN93 Invalid_operation
dqdvi676 divideint -Inf sNaN92 -> NaN92 Invalid_operation
dqdvi677 divideint 0 sNaN91 -> NaN91 Invalid_operation
dqdvi678 divideint Inf -sNaN90 -> -NaN90 Invalid_operation
dqdvi679 divideint NaN sNaN89 -> NaN89 Invalid_operation
-- Null tests
dqdvi900 divideint 10 # -> NaN Invalid_operation
dqdvi901 divideint # 10 -> NaN Invalid_operation
|
Added test/dectest/dqEncode.decTest.
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------------------------------------------------------------------------
-- dqEncode.decTest -- decimal sixteen-byte format testcases --
-- Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
-- [Previously called decimal128.decTest]
version: 2.55
-- This set of tests is for the sixteen-byte concrete representation.
-- Its characteristics are:
--
-- 1 bit sign
-- 5 bits combination field
-- 12 bits exponent continuation
-- 110 bits coefficient continuation
--
-- Total exponent length 14 bits
-- Total coefficient length 114 bits (34 digits)
--
-- Elimit = 12287 (maximum encoded exponent)
-- Emax = 6144 (largest exponent value)
-- Emin = -6143 (smallest exponent value)
-- bias = 6176 (subtracted from encoded exponent) = -Etiny
-- The testcases here have only exactly representable data on the
-- 'left-hand-side'; rounding from strings is tested in 'base'
-- testcase groups.
extended: 1
clamp: 1
precision: 34
rounding: half_up
maxExponent: 6144
minExponent: -6143
-- General testcases
-- (mostly derived from the Strawman 4 document and examples)
decq001 apply #A20780000000000000000000000003D0 -> -7.50
decq002 apply -7.50 -> #A20780000000000000000000000003D0
-- derivative canonical plain strings
decq003 apply #A20840000000000000000000000003D0 -> -7.50E+3
decq004 apply -7.50E+3 -> #A20840000000000000000000000003D0
decq005 apply #A20800000000000000000000000003D0 -> -750
decq006 apply -750 -> #A20800000000000000000000000003D0
decq007 apply #A207c0000000000000000000000003D0 -> -75.0
decq008 apply -75.0 -> #A207c0000000000000000000000003D0
decq009 apply #A20740000000000000000000000003D0 -> -0.750
decq010 apply -0.750 -> #A20740000000000000000000000003D0
decq011 apply #A20700000000000000000000000003D0 -> -0.0750
decq012 apply -0.0750 -> #A20700000000000000000000000003D0
decq013 apply #A20680000000000000000000000003D0 -> -0.000750
decq014 apply -0.000750 -> #A20680000000000000000000000003D0
decq015 apply #A20600000000000000000000000003D0 -> -0.00000750
decq016 apply -0.00000750 -> #A20600000000000000000000000003D0
decq017 apply #A205c0000000000000000000000003D0 -> -7.50E-7
decq018 apply -7.50E-7 -> #A205c0000000000000000000000003D0
-- Normality
decq020 apply 1234567890123456789012345678901234 -> #2608134b9c1e28e56f3c127177823534
decq021 apply -1234567890123456789012345678901234 -> #a608134b9c1e28e56f3c127177823534
decq022 apply 1111111111111111111111111111111111 -> #26080912449124491244912449124491
-- Nmax and similar
decq031 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
decq032 apply #77ffcff3fcff3fcff3fcff3fcff3fcff -> 9.999999999999999999999999999999999E+6144
decq033 apply 1.234567890123456789012345678901234E+6144 -> #47ffd34b9c1e28e56f3c127177823534
decq034 apply #47ffd34b9c1e28e56f3c127177823534 -> 1.234567890123456789012345678901234E+6144
-- fold-downs (more below)
decq035 apply 1.23E+6144 -> #47ffd300000000000000000000000000 Clamped
decq036 apply #47ffd300000000000000000000000000 -> 1.230000000000000000000000000000000E+6144
decq037 apply 1E+6144 -> #47ffc000000000000000000000000000 Clamped
decq038 apply #47ffc000000000000000000000000000 -> 1.000000000000000000000000000000000E+6144
decq051 apply 12345 -> #220800000000000000000000000049c5
decq052 apply #220800000000000000000000000049c5 -> 12345
decq053 apply 1234 -> #22080000000000000000000000000534
decq054 apply #22080000000000000000000000000534 -> 1234
decq055 apply 123 -> #220800000000000000000000000000a3
decq056 apply #220800000000000000000000000000a3 -> 123
decq057 apply 12 -> #22080000000000000000000000000012
decq058 apply #22080000000000000000000000000012 -> 12
decq059 apply 1 -> #22080000000000000000000000000001
decq060 apply #22080000000000000000000000000001 -> 1
decq061 apply 1.23 -> #220780000000000000000000000000a3
decq062 apply #220780000000000000000000000000a3 -> 1.23
decq063 apply 123.45 -> #220780000000000000000000000049c5
decq064 apply #220780000000000000000000000049c5 -> 123.45
-- Nmin and below
decq071 apply 1E-6143 -> #00084000000000000000000000000001
decq072 apply #00084000000000000000000000000001 -> 1E-6143
decq073 apply 1.000000000000000000000000000000000E-6143 -> #04000000000000000000000000000000
decq074 apply #04000000000000000000000000000000 -> 1.000000000000000000000000000000000E-6143
decq075 apply 1.000000000000000000000000000000001E-6143 -> #04000000000000000000000000000001
decq076 apply #04000000000000000000000000000001 -> 1.000000000000000000000000000000001E-6143
decq077 apply 0.100000000000000000000000000000000E-6143 -> #00000800000000000000000000000000 Subnormal
decq078 apply #00000800000000000000000000000000 -> 1.00000000000000000000000000000000E-6144 Subnormal
decq079 apply 0.000000000000000000000000000000010E-6143 -> #00000000000000000000000000000010 Subnormal
decq080 apply #00000000000000000000000000000010 -> 1.0E-6175 Subnormal
decq081 apply 0.00000000000000000000000000000001E-6143 -> #00004000000000000000000000000001 Subnormal
decq082 apply #00004000000000000000000000000001 -> 1E-6175 Subnormal
decq083 apply 0.000000000000000000000000000000001E-6143 -> #00000000000000000000000000000001 Subnormal
decq084 apply #00000000000000000000000000000001 -> 1E-6176 Subnormal
-- underflows cannot be tested for simple copies, check edge cases
decq090 apply 1e-6176 -> #00000000000000000000000000000001 Subnormal
decq100 apply 999999999999999999999999999999999e-6176 -> #00000ff3fcff3fcff3fcff3fcff3fcff Subnormal
-- same again, negatives
-- Nmax and similar
decq122 apply -9.999999999999999999999999999999999E+6144 -> #f7ffcff3fcff3fcff3fcff3fcff3fcff
decq123 apply #f7ffcff3fcff3fcff3fcff3fcff3fcff -> -9.999999999999999999999999999999999E+6144
decq124 apply -1.234567890123456789012345678901234E+6144 -> #c7ffd34b9c1e28e56f3c127177823534
decq125 apply #c7ffd34b9c1e28e56f3c127177823534 -> -1.234567890123456789012345678901234E+6144
-- fold-downs (more below)
decq130 apply -1.23E+6144 -> #c7ffd300000000000000000000000000 Clamped
decq131 apply #c7ffd300000000000000000000000000 -> -1.230000000000000000000000000000000E+6144
decq132 apply -1E+6144 -> #c7ffc000000000000000000000000000 Clamped
decq133 apply #c7ffc000000000000000000000000000 -> -1.000000000000000000000000000000000E+6144
decq151 apply -12345 -> #a20800000000000000000000000049c5
decq152 apply #a20800000000000000000000000049c5 -> -12345
decq153 apply -1234 -> #a2080000000000000000000000000534
decq154 apply #a2080000000000000000000000000534 -> -1234
decq155 apply -123 -> #a20800000000000000000000000000a3
decq156 apply #a20800000000000000000000000000a3 -> -123
decq157 apply -12 -> #a2080000000000000000000000000012
decq158 apply #a2080000000000000000000000000012 -> -12
decq159 apply -1 -> #a2080000000000000000000000000001
decq160 apply #a2080000000000000000000000000001 -> -1
decq161 apply -1.23 -> #a20780000000000000000000000000a3
decq162 apply #a20780000000000000000000000000a3 -> -1.23
decq163 apply -123.45 -> #a20780000000000000000000000049c5
decq164 apply #a20780000000000000000000000049c5 -> -123.45
-- Nmin and below
decq171 apply -1E-6143 -> #80084000000000000000000000000001
decq172 apply #80084000000000000000000000000001 -> -1E-6143
decq173 apply -1.000000000000000000000000000000000E-6143 -> #84000000000000000000000000000000
decq174 apply #84000000000000000000000000000000 -> -1.000000000000000000000000000000000E-6143
decq175 apply -1.000000000000000000000000000000001E-6143 -> #84000000000000000000000000000001
decq176 apply #84000000000000000000000000000001 -> -1.000000000000000000000000000000001E-6143
decq177 apply -0.100000000000000000000000000000000E-6143 -> #80000800000000000000000000000000 Subnormal
decq178 apply #80000800000000000000000000000000 -> -1.00000000000000000000000000000000E-6144 Subnormal
decq179 apply -0.000000000000000000000000000000010E-6143 -> #80000000000000000000000000000010 Subnormal
decq180 apply #80000000000000000000000000000010 -> -1.0E-6175 Subnormal
decq181 apply -0.00000000000000000000000000000001E-6143 -> #80004000000000000000000000000001 Subnormal
decq182 apply #80004000000000000000000000000001 -> -1E-6175 Subnormal
decq183 apply -0.000000000000000000000000000000001E-6143 -> #80000000000000000000000000000001 Subnormal
decq184 apply #80000000000000000000000000000001 -> -1E-6176 Subnormal
-- underflow edge cases
decq190 apply -1e-6176 -> #80000000000000000000000000000001 Subnormal
decq200 apply -999999999999999999999999999999999e-6176 -> #80000ff3fcff3fcff3fcff3fcff3fcff Subnormal
-- zeros
decq400 apply 0E-8000 -> #00000000000000000000000000000000 Clamped
decq401 apply 0E-6177 -> #00000000000000000000000000000000 Clamped
decq402 apply 0E-6176 -> #00000000000000000000000000000000
decq403 apply #00000000000000000000000000000000 -> 0E-6176
decq404 apply 0.000000000000000000000000000000000E-6143 -> #00000000000000000000000000000000
decq405 apply #00000000000000000000000000000000 -> 0E-6176
decq406 apply 0E-2 -> #22078000000000000000000000000000
decq407 apply #22078000000000000000000000000000 -> 0.00
decq408 apply 0 -> #22080000000000000000000000000000
decq409 apply #22080000000000000000000000000000 -> 0
decq410 apply 0E+3 -> #2208c000000000000000000000000000
decq411 apply #2208c000000000000000000000000000 -> 0E+3
decq412 apply 0E+6111 -> #43ffc000000000000000000000000000
decq413 apply #43ffc000000000000000000000000000 -> 0E+6111
-- clamped zeros...
decq414 apply 0E+6112 -> #43ffc000000000000000000000000000 Clamped
decq415 apply #43ffc000000000000000000000000000 -> 0E+6111
decq416 apply 0E+6144 -> #43ffc000000000000000000000000000 Clamped
decq417 apply #43ffc000000000000000000000000000 -> 0E+6111
decq418 apply 0E+8000 -> #43ffc000000000000000000000000000 Clamped
decq419 apply #43ffc000000000000000000000000000 -> 0E+6111
-- negative zeros
decq420 apply -0E-8000 -> #80000000000000000000000000000000 Clamped
decq421 apply -0E-6177 -> #80000000000000000000000000000000 Clamped
decq422 apply -0E-6176 -> #80000000000000000000000000000000
decq423 apply #80000000000000000000000000000000 -> -0E-6176
decq424 apply -0.000000000000000000000000000000000E-6143 -> #80000000000000000000000000000000
decq425 apply #80000000000000000000000000000000 -> -0E-6176
decq426 apply -0E-2 -> #a2078000000000000000000000000000
decq427 apply #a2078000000000000000000000000000 -> -0.00
decq428 apply -0 -> #a2080000000000000000000000000000
decq429 apply #a2080000000000000000000000000000 -> -0
decq430 apply -0E+3 -> #a208c000000000000000000000000000
decq431 apply #a208c000000000000000000000000000 -> -0E+3
decq432 apply -0E+6111 -> #c3ffc000000000000000000000000000
decq433 apply #c3ffc000000000000000000000000000 -> -0E+6111
-- clamped zeros...
decq434 apply -0E+6112 -> #c3ffc000000000000000000000000000 Clamped
decq435 apply #c3ffc000000000000000000000000000 -> -0E+6111
decq436 apply -0E+6144 -> #c3ffc000000000000000000000000000 Clamped
decq437 apply #c3ffc000000000000000000000000000 -> -0E+6111
decq438 apply -0E+8000 -> #c3ffc000000000000000000000000000 Clamped
decq439 apply #c3ffc000000000000000000000000000 -> -0E+6111
-- exponent lengths
decq440 apply #22080000000000000000000000000007 -> 7
decq441 apply 7 -> #22080000000000000000000000000007
decq442 apply #220a4000000000000000000000000007 -> 7E+9
decq443 apply 7E+9 -> #220a4000000000000000000000000007
decq444 apply #2220c000000000000000000000000007 -> 7E+99
decq445 apply 7E+99 -> #2220c000000000000000000000000007
decq446 apply #2301c000000000000000000000000007 -> 7E+999
decq447 apply 7E+999 -> #2301c000000000000000000000000007
decq448 apply #43e3c000000000000000000000000007 -> 7E+5999
decq449 apply 7E+5999 -> #43e3c000000000000000000000000007
-- Specials
decq500 apply Infinity -> #78000000000000000000000000000000
decq501 apply #78787878787878787878787878787878 -> #78000000000000000000000000000000
decq502 apply #78000000000000000000000000000000 -> Infinity
decq503 apply #79797979797979797979797979797979 -> #78000000000000000000000000000000
decq504 apply #79000000000000000000000000000000 -> Infinity
decq505 apply #7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a -> #78000000000000000000000000000000
decq506 apply #7a000000000000000000000000000000 -> Infinity
decq507 apply #7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b -> #78000000000000000000000000000000
decq508 apply #7b000000000000000000000000000000 -> Infinity
decq509 apply NaN -> #7c000000000000000000000000000000
decq510 apply #7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c -> #7c003c7c7c7c7c7c7c7c7c7c7c7c7c7c
decq511 apply #7c000000000000000000000000000000 -> NaN
decq512 apply #7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d -> #7c003d7d7d7d7d7d7d7d7d7d7d7d7d7d
decq513 apply #7d000000000000000000000000000000 -> NaN
decq514 apply #7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e -> #7e003e7e7c7e7e7e7e7c7e7e7e7e7c7e
decq515 apply #7e000000000000000000000000000000 -> sNaN
decq516 apply #7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f -> #7e003f7f7c7f7f7f7f7c7f7f7f7f7c7f
decq517 apply #7f000000000000000000000000000000 -> sNaN
decq518 apply #7fffffffffffffffffffffffffffffff -> sNaN999999999999999999999999999999999
decq519 apply #7fffffffffffffffffffffffffffffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
decq520 apply -Infinity -> #f8000000000000000000000000000000
decq521 apply #f8787878787878787878787878787878 -> #f8000000000000000000000000000000
decq522 apply #f8000000000000000000000000000000 -> -Infinity
decq523 apply #f9797979797979797979797979797979 -> #f8000000000000000000000000000000
decq524 apply #f9000000000000000000000000000000 -> -Infinity
decq525 apply #fa7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a -> #f8000000000000000000000000000000
decq526 apply #fa000000000000000000000000000000 -> -Infinity
decq527 apply #fb7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b -> #f8000000000000000000000000000000
decq528 apply #fb000000000000000000000000000000 -> -Infinity
decq529 apply -NaN -> #fc000000000000000000000000000000
decq530 apply #fc7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c -> #fc003c7c7c7c7c7c7c7c7c7c7c7c7c7c
decq531 apply #fc000000000000000000000000000000 -> -NaN
decq532 apply #fd7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d -> #fc003d7d7d7d7d7d7d7d7d7d7d7d7d7d
decq533 apply #fd000000000000000000000000000000 -> -NaN
decq534 apply #fe7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e -> #fe003e7e7c7e7e7e7e7c7e7e7e7e7c7e
decq535 apply #fe000000000000000000000000000000 -> -sNaN
decq536 apply #ff7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f -> #fe003f7f7c7f7f7f7f7c7f7f7f7f7c7f
decq537 apply #ff000000000000000000000000000000 -> -sNaN
decq538 apply #ffffffffffffffffffffffffffffffff -> -sNaN999999999999999999999999999999999
decq539 apply #ffffffffffffffffffffffffffffffff -> #fe000ff3fcff3fcff3fcff3fcff3fcff
decq540 apply NaN -> #7c000000000000000000000000000000
decq541 apply NaN0 -> #7c000000000000000000000000000000
decq542 apply NaN1 -> #7c000000000000000000000000000001
decq543 apply NaN12 -> #7c000000000000000000000000000012
decq544 apply NaN79 -> #7c000000000000000000000000000079
decq545 apply NaN12345 -> #7c0000000000000000000000000049c5
decq546 apply NaN123456 -> #7c000000000000000000000000028e56
decq547 apply NaN799799 -> #7c0000000000000000000000000f7fdf
decq548 apply NaN799799799799799799799799799799799 -> #7c003dff7fdff7fdff7fdff7fdff7fdf
decq549 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
decq550 apply 9999999999999999999999999999999999 -> #6e080ff3fcff3fcff3fcff3fcff3fcff
-- fold-down full sequence
decq601 apply 1E+6144 -> #47ffc000000000000000000000000000 Clamped
decq602 apply #47ffc000000000000000000000000000 -> 1.000000000000000000000000000000000E+6144
decq603 apply 1E+6143 -> #43ffc800000000000000000000000000 Clamped
decq604 apply #43ffc800000000000000000000000000 -> 1.00000000000000000000000000000000E+6143
decq605 apply 1E+6142 -> #43ffc100000000000000000000000000 Clamped
decq606 apply #43ffc100000000000000000000000000 -> 1.0000000000000000000000000000000E+6142
decq607 apply 1E+6141 -> #43ffc010000000000000000000000000 Clamped
decq608 apply #43ffc010000000000000000000000000 -> 1.000000000000000000000000000000E+6141
decq609 apply 1E+6140 -> #43ffc002000000000000000000000000 Clamped
decq610 apply #43ffc002000000000000000000000000 -> 1.00000000000000000000000000000E+6140
decq611 apply 1E+6139 -> #43ffc000400000000000000000000000 Clamped
decq612 apply #43ffc000400000000000000000000000 -> 1.0000000000000000000000000000E+6139
decq613 apply 1E+6138 -> #43ffc000040000000000000000000000 Clamped
decq614 apply #43ffc000040000000000000000000000 -> 1.000000000000000000000000000E+6138
decq615 apply 1E+6137 -> #43ffc000008000000000000000000000 Clamped
decq616 apply #43ffc000008000000000000000000000 -> 1.00000000000000000000000000E+6137
decq617 apply 1E+6136 -> #43ffc000001000000000000000000000 Clamped
decq618 apply #43ffc000001000000000000000000000 -> 1.0000000000000000000000000E+6136
decq619 apply 1E+6135 -> #43ffc000000100000000000000000000 Clamped
decq620 apply #43ffc000000100000000000000000000 -> 1.000000000000000000000000E+6135
decq621 apply 1E+6134 -> #43ffc000000020000000000000000000 Clamped
decq622 apply #43ffc000000020000000000000000000 -> 1.00000000000000000000000E+6134
decq623 apply 1E+6133 -> #43ffc000000004000000000000000000 Clamped
decq624 apply #43ffc000000004000000000000000000 -> 1.0000000000000000000000E+6133
decq625 apply 1E+6132 -> #43ffc000000000400000000000000000 Clamped
decq626 apply #43ffc000000000400000000000000000 -> 1.000000000000000000000E+6132
decq627 apply 1E+6131 -> #43ffc000000000080000000000000000 Clamped
decq628 apply #43ffc000000000080000000000000000 -> 1.00000000000000000000E+6131
decq629 apply 1E+6130 -> #43ffc000000000010000000000000000 Clamped
decq630 apply #43ffc000000000010000000000000000 -> 1.0000000000000000000E+6130
decq631 apply 1E+6129 -> #43ffc000000000001000000000000000 Clamped
decq632 apply #43ffc000000000001000000000000000 -> 1.000000000000000000E+6129
decq633 apply 1E+6128 -> #43ffc000000000000200000000000000 Clamped
decq634 apply #43ffc000000000000200000000000000 -> 1.00000000000000000E+6128
decq635 apply 1E+6127 -> #43ffc000000000000040000000000000 Clamped
decq636 apply #43ffc000000000000040000000000000 -> 1.0000000000000000E+6127
decq637 apply 1E+6126 -> #43ffc000000000000004000000000000 Clamped
decq638 apply #43ffc000000000000004000000000000 -> 1.000000000000000E+6126
decq639 apply 1E+6125 -> #43ffc000000000000000800000000000 Clamped
decq640 apply #43ffc000000000000000800000000000 -> 1.00000000000000E+6125
decq641 apply 1E+6124 -> #43ffc000000000000000100000000000 Clamped
decq642 apply #43ffc000000000000000100000000000 -> 1.0000000000000E+6124
decq643 apply 1E+6123 -> #43ffc000000000000000010000000000 Clamped
decq644 apply #43ffc000000000000000010000000000 -> 1.000000000000E+6123
decq645 apply 1E+6122 -> #43ffc000000000000000002000000000 Clamped
decq646 apply #43ffc000000000000000002000000000 -> 1.00000000000E+6122
decq647 apply 1E+6121 -> #43ffc000000000000000000400000000 Clamped
decq648 apply #43ffc000000000000000000400000000 -> 1.0000000000E+6121
decq649 apply 1E+6120 -> #43ffc000000000000000000040000000 Clamped
decq650 apply #43ffc000000000000000000040000000 -> 1.000000000E+6120
decq651 apply 1E+6119 -> #43ffc000000000000000000008000000 Clamped
decq652 apply #43ffc000000000000000000008000000 -> 1.00000000E+6119
decq653 apply 1E+6118 -> #43ffc000000000000000000001000000 Clamped
decq654 apply #43ffc000000000000000000001000000 -> 1.0000000E+6118
decq655 apply 1E+6117 -> #43ffc000000000000000000000100000 Clamped
decq656 apply #43ffc000000000000000000000100000 -> 1.000000E+6117
decq657 apply 1E+6116 -> #43ffc000000000000000000000020000 Clamped
decq658 apply #43ffc000000000000000000000020000 -> 1.00000E+6116
decq659 apply 1E+6115 -> #43ffc000000000000000000000004000 Clamped
decq660 apply #43ffc000000000000000000000004000 -> 1.0000E+6115
decq661 apply 1E+6114 -> #43ffc000000000000000000000000400 Clamped
decq662 apply #43ffc000000000000000000000000400 -> 1.000E+6114
decq663 apply 1E+6113 -> #43ffc000000000000000000000000080 Clamped
decq664 apply #43ffc000000000000000000000000080 -> 1.00E+6113
decq665 apply 1E+6112 -> #43ffc000000000000000000000000010 Clamped
decq666 apply #43ffc000000000000000000000000010 -> 1.0E+6112
decq667 apply 1E+6111 -> #43ffc000000000000000000000000001
decq668 apply #43ffc000000000000000000000000001 -> 1E+6111
decq669 apply 1E+6110 -> #43ff8000000000000000000000000001
decq670 apply #43ff8000000000000000000000000001 -> 1E+6110
-- Selected DPD codes
decq700 apply #22080000000000000000000000000000 -> 0
decq701 apply #22080000000000000000000000000009 -> 9
decq702 apply #22080000000000000000000000000010 -> 10
decq703 apply #22080000000000000000000000000019 -> 19
decq704 apply #22080000000000000000000000000020 -> 20
decq705 apply #22080000000000000000000000000029 -> 29
decq706 apply #22080000000000000000000000000030 -> 30
decq707 apply #22080000000000000000000000000039 -> 39
decq708 apply #22080000000000000000000000000040 -> 40
decq709 apply #22080000000000000000000000000049 -> 49
decq710 apply #22080000000000000000000000000050 -> 50
decq711 apply #22080000000000000000000000000059 -> 59
decq712 apply #22080000000000000000000000000060 -> 60
decq713 apply #22080000000000000000000000000069 -> 69
decq714 apply #22080000000000000000000000000070 -> 70
decq715 apply #22080000000000000000000000000071 -> 71
decq716 apply #22080000000000000000000000000072 -> 72
decq717 apply #22080000000000000000000000000073 -> 73
decq718 apply #22080000000000000000000000000074 -> 74
decq719 apply #22080000000000000000000000000075 -> 75
decq720 apply #22080000000000000000000000000076 -> 76
decq721 apply #22080000000000000000000000000077 -> 77
decq722 apply #22080000000000000000000000000078 -> 78
decq723 apply #22080000000000000000000000000079 -> 79
decq730 apply #2208000000000000000000000000029e -> 994
decq731 apply #2208000000000000000000000000029f -> 995
decq732 apply #220800000000000000000000000002a0 -> 520
decq733 apply #220800000000000000000000000002a1 -> 521
-- DPD: one of each of the huffman groups
decq740 apply #220800000000000000000000000003f7 -> 777
decq741 apply #220800000000000000000000000003f8 -> 778
decq742 apply #220800000000000000000000000003eb -> 787
decq743 apply #2208000000000000000000000000037d -> 877
decq744 apply #2208000000000000000000000000039f -> 997
decq745 apply #220800000000000000000000000003bf -> 979
decq746 apply #220800000000000000000000000003df -> 799
decq747 apply #2208000000000000000000000000006e -> 888
-- DPD all-highs cases (includes the 24 redundant codes)
decq750 apply #2208000000000000000000000000006e -> 888
decq751 apply #2208000000000000000000000000016e -> 888
decq752 apply #2208000000000000000000000000026e -> 888
decq753 apply #2208000000000000000000000000036e -> 888
decq754 apply #2208000000000000000000000000006f -> 889
decq755 apply #2208000000000000000000000000016f -> 889
decq756 apply #2208000000000000000000000000026f -> 889
decq757 apply #2208000000000000000000000000036f -> 889
decq760 apply #2208000000000000000000000000007e -> 898
decq761 apply #2208000000000000000000000000017e -> 898
decq762 apply #2208000000000000000000000000027e -> 898
decq763 apply #2208000000000000000000000000037e -> 898
decq764 apply #2208000000000000000000000000007f -> 899
decq765 apply #2208000000000000000000000000017f -> 899
decq766 apply #2208000000000000000000000000027f -> 899
decq767 apply #2208000000000000000000000000037f -> 899
decq770 apply #220800000000000000000000000000ee -> 988
decq771 apply #220800000000000000000000000001ee -> 988
decq772 apply #220800000000000000000000000002ee -> 988
decq773 apply #220800000000000000000000000003ee -> 988
decq774 apply #220800000000000000000000000000ef -> 989
decq775 apply #220800000000000000000000000001ef -> 989
decq776 apply #220800000000000000000000000002ef -> 989
decq777 apply #220800000000000000000000000003ef -> 989
decq780 apply #220800000000000000000000000000fe -> 998
decq781 apply #220800000000000000000000000001fe -> 998
decq782 apply #220800000000000000000000000002fe -> 998
decq783 apply #220800000000000000000000000003fe -> 998
decq784 apply #220800000000000000000000000000ff -> 999
decq785 apply #220800000000000000000000000001ff -> 999
decq786 apply #220800000000000000000000000002ff -> 999
decq787 apply #220800000000000000000000000003ff -> 999
-- Miscellaneous (testers' queries, etc.)
decq790 apply #2208000000000000000000000000c000 -> 30000
decq791 apply #22080000000000000000000000007800 -> 890000
decq792 apply 30000 -> #2208000000000000000000000000c000
decq793 apply 890000 -> #22080000000000000000000000007800
-- values around [u]int32 edges (zeros done earlier)
decq800 apply -2147483646 -> #a208000000000000000000008c78af46
decq801 apply -2147483647 -> #a208000000000000000000008c78af47
decq802 apply -2147483648 -> #a208000000000000000000008c78af48
decq803 apply -2147483649 -> #a208000000000000000000008c78af49
decq804 apply 2147483646 -> #2208000000000000000000008c78af46
decq805 apply 2147483647 -> #2208000000000000000000008c78af47
decq806 apply 2147483648 -> #2208000000000000000000008c78af48
decq807 apply 2147483649 -> #2208000000000000000000008c78af49
decq808 apply 4294967294 -> #22080000000000000000000115afb55a
decq809 apply 4294967295 -> #22080000000000000000000115afb55b
decq810 apply 4294967296 -> #22080000000000000000000115afb57a
decq811 apply 4294967297 -> #22080000000000000000000115afb57b
decq820 apply #a208000000000000000000008c78af46 -> -2147483646
decq821 apply #a208000000000000000000008c78af47 -> -2147483647
decq822 apply #a208000000000000000000008c78af48 -> -2147483648
decq823 apply #a208000000000000000000008c78af49 -> -2147483649
decq824 apply #2208000000000000000000008c78af46 -> 2147483646
decq825 apply #2208000000000000000000008c78af47 -> 2147483647
decq826 apply #2208000000000000000000008c78af48 -> 2147483648
decq827 apply #2208000000000000000000008c78af49 -> 2147483649
decq828 apply #22080000000000000000000115afb55a -> 4294967294
decq829 apply #22080000000000000000000115afb55b -> 4294967295
decq830 apply #22080000000000000000000115afb57a -> 4294967296
decq831 apply #22080000000000000000000115afb57b -> 4294967297
|
Added test/dectest/dqFMA.decTest.
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------------------------------------------------------------------------
-- dqFMA.decTest -- decQuad Fused Multiply Add --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- These tests comprese three parts:
-- 1. Sanity checks and other three-operand tests (especially those
-- where the fused operation makes a difference)
-- 2. Multiply tests (third operand is neutral zero [0E+emax])
-- 3. Addition tests (first operand is 1)
-- The multiply and addition tests are extensive because FMA may have
-- its own dedicated multiplication or addition routine(s), and they
-- also inherently check the left-to-right properties.
-- Sanity checks
dqfma0001 fma 1 1 1 -> 2
dqfma0002 fma 1 1 2 -> 3
dqfma0003 fma 2 2 3 -> 7
dqfma0004 fma 9 9 9 -> 90
dqfma0005 fma -1 1 1 -> 0
dqfma0006 fma -1 1 2 -> 1
dqfma0007 fma -2 2 3 -> -1
dqfma0008 fma -9 9 9 -> -72
dqfma0011 fma 1 -1 1 -> 0
dqfma0012 fma 1 -1 2 -> 1
dqfma0013 fma 2 -2 3 -> -1
dqfma0014 fma 9 -9 9 -> -72
dqfma0015 fma 1 1 -1 -> 0
dqfma0016 fma 1 1 -2 -> -1
dqfma0017 fma 2 2 -3 -> 1
dqfma0018 fma 9 9 -9 -> 72
-- non-integer exacts
dqfma0100 fma 25.2 63.6 -438 -> 1164.72
dqfma0101 fma 0.301 0.380 334 -> 334.114380
dqfma0102 fma 49.2 -4.8 23.3 -> -212.86
dqfma0103 fma 4.22 0.079 -94.6 -> -94.26662
dqfma0104 fma 903 0.797 0.887 -> 720.578
dqfma0105 fma 6.13 -161 65.9 -> -921.03
dqfma0106 fma 28.2 727 5.45 -> 20506.85
dqfma0107 fma 4 605 688 -> 3108
dqfma0108 fma 93.3 0.19 0.226 -> 17.953
dqfma0109 fma 0.169 -341 5.61 -> -52.019
dqfma0110 fma -72.2 30 -51.2 -> -2217.2
dqfma0111 fma -0.409 13 20.4 -> 15.083
dqfma0112 fma 317 77.0 19.0 -> 24428.0
dqfma0113 fma 47 6.58 1.62 -> 310.88
dqfma0114 fma 1.36 0.984 0.493 -> 1.83124
dqfma0115 fma 72.7 274 1.56 -> 19921.36
dqfma0116 fma 335 847 83 -> 283828
dqfma0117 fma 666 0.247 25.4 -> 189.902
dqfma0118 fma -3.87 3.06 78.0 -> 66.1578
dqfma0119 fma 0.742 192 35.6 -> 178.064
dqfma0120 fma -91.6 5.29 0.153 -> -484.411
-- cases where result is different from separate multiply + add; each
-- is preceded by the result of unfused multiply and add
-- [this is about 20% of all similar cases in general]
-- -> 4.500119002100000209469729375698778E+38
dqfma0202 fma 68537985861355864457.5694 6565875762972086605.85969 35892634447236753.172812 -> 4.500119002100000209469729375698779E+38 Inexact Rounded
-- -> 5.996248469584594346858881620185514E+41
dqfma0208 fma 89261822344727628571.9 6717595845654131383336.89 5061036497288796076266.11 -> 5.996248469584594346858881620185513E+41 Inexact Rounded
-- -> 1.899242968678256924021594770874070E+34
dqfma0210 fma 320506237232448685.495971 59257597764017967.984448 3205615239077711589912.85 -> 1.899242968678256924021594770874071E+34 Inexact Rounded
-- -> 7.078596978842809537929699954860309E+37
dqfma0215 fma 220247843259112263.17995 321392340287987979002.80 47533279819997167655440 -> 7.078596978842809537929699954860308E+37 Inexact Rounded
-- -> 1.224955667581427559754106862350743E+37
dqfma0226 fma 23880729790368880412.1449 512947333827064719.55407 217117438419590824502.963 -> 1.224955667581427559754106862350744E+37 Inexact Rounded
-- -> -2.530094043253148806272276368579144E+42
dqfma0229 fma 2539892357016099706.4126 -996142232667504817717435 53682082598315949425.937 -> -2.530094043253148806272276368579143E+42 Inexact Rounded
-- -> 1.713387085759711954319391412788454E+37
dqfma0233 fma 4546339491341624464.0804 3768717864169205581 83578980278690395184.620 -> 1.713387085759711954319391412788453E+37 Inexact Rounded
-- -> 4.062275663405823716411579117771547E+35
dqfma0235 fma 409242119433816131.42253 992633815166741501.477249 70179636544416756129546 -> 4.062275663405823716411579117771548E+35 Inexact Rounded
-- -> 6.002604327732568490562249875306823E+47
dqfma0258 fma 817941336593541742159684 733867339769310729266598 78563844650942419311830.8 -> 6.002604327732568490562249875306822E+47 Inexact Rounded
-- -> -2.027022514381452197510103395283874E+39
dqfma0264 fma 387617310169161270.737532 -5229442703414956061216.62 57665666816652967150473.5 -> -2.027022514381452197510103395283873E+39 Inexact Rounded
-- -> -7.856525039803554001144089842730361E+37
dqfma0267 fma -847655845720565274701.210 92685316564117739.83984 22780950041376424429.5686 -> -7.856525039803554001144089842730360E+37 Inexact Rounded
-- -> 1.695515562011520746125607502237559E+38
dqfma0268 fma 21590290365127685.3675 7853139227576541379426.8 -3275859437236180.761544 -> 1.695515562011520746125607502237558E+38 Inexact Rounded
-- -> -8.448422935783289219748115038014710E+38
dqfma0269 fma -974320636272862697.971586 867109103641860247440.756 -9775170775902454762.98 -> -8.448422935783289219748115038014709E+38 Inexact Rounded
-- Cases where multiply would overflow or underflow if separate
dqfma0300 fma 9e+6144 10 0 -> Infinity Overflow Inexact Rounded
dqfma0301 fma 1e+6144 10 0 -> Infinity Overflow Inexact Rounded
dqfma0302 fma 1e+6144 10 -1e+6144 -> 9.000000000000000000000000000000000E+6144 Clamped
dqfma0303 fma 1e+6144 10 -9e+6144 -> 1.000000000000000000000000000000000E+6144 Clamped
-- subnormal etc.
dqfma0305 fma 1e-6176 0.1 0 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma0306 fma 1e-6176 0.1 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqfma0307 fma 1e-6176 0.1 1e-6176 -> 1E-6176 Underflow Subnormal Inexact Rounded
-- Infinite combinations
dqfma0800 fma Inf Inf Inf -> Infinity
dqfma0801 fma Inf Inf -Inf -> NaN Invalid_operation
dqfma0802 fma Inf -Inf Inf -> NaN Invalid_operation
dqfma0803 fma Inf -Inf -Inf -> -Infinity
dqfma0804 fma -Inf Inf Inf -> NaN Invalid_operation
dqfma0805 fma -Inf Inf -Inf -> -Infinity
dqfma0806 fma -Inf -Inf Inf -> Infinity
dqfma0807 fma -Inf -Inf -Inf -> NaN Invalid_operation
-- Triple NaN propagation
dqfma0900 fma NaN2 NaN3 NaN5 -> NaN2
dqfma0901 fma 0 NaN3 NaN5 -> NaN3
dqfma0902 fma 0 0 NaN5 -> NaN5
-- first sNaN wins (consider qNaN from earlier sNaN being
-- overridden by an sNaN in third operand)
dqfma0903 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
dqfma0904 fma 0 sNaN2 sNaN3 -> NaN2 Invalid_operation
dqfma0905 fma 0 0 sNaN3 -> NaN3 Invalid_operation
dqfma0906 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
dqfma0907 fma NaN7 sNaN2 sNaN3 -> NaN2 Invalid_operation
dqfma0908 fma NaN7 NaN5 sNaN3 -> NaN3 Invalid_operation
-- MULTIPLICATION TESTS ------------------------------------------------
rounding: half_even
-- sanity checks
dqfma2000 fma 2 2 0e+6144 -> 4
dqfma2001 fma 2 3 0e+6144 -> 6
dqfma2002 fma 5 1 0e+6144 -> 5
dqfma2003 fma 5 2 0e+6144 -> 10
dqfma2004 fma 1.20 2 0e+6144 -> 2.40
dqfma2005 fma 1.20 0 0e+6144 -> 0.00
dqfma2006 fma 1.20 -2 0e+6144 -> -2.40
dqfma2007 fma -1.20 2 0e+6144 -> -2.40
dqfma2008 fma -1.20 0 0e+6144 -> 0.00
dqfma2009 fma -1.20 -2 0e+6144 -> 2.40
dqfma2010 fma 5.09 7.1 0e+6144 -> 36.139
dqfma2011 fma 2.5 4 0e+6144 -> 10.0
dqfma2012 fma 2.50 4 0e+6144 -> 10.00
dqfma2013 fma 1.23456789 1.0000000000000000000000000000 0e+6144 -> 1.234567890000000000000000000000000 Rounded
dqfma2015 fma 2.50 4 0e+6144 -> 10.00
dqfma2016 fma 9.99999999999999999 9.99999999999999999 0e+6144 -> 99.99999999999999980000000000000000 Inexact Rounded
dqfma2017 fma 9.99999999999999999 -9.99999999999999999 0e+6144 -> -99.99999999999999980000000000000000 Inexact Rounded
dqfma2018 fma -9.99999999999999999 9.99999999999999999 0e+6144 -> -99.99999999999999980000000000000000 Inexact Rounded
dqfma2019 fma -9.99999999999999999 -9.99999999999999999 0e+6144 -> 99.99999999999999980000000000000000 Inexact Rounded
-- zeros, etc.
dqfma2021 fma 0 0 0e+6144 -> 0
dqfma2022 fma 0 -0 0e+6144 -> 0
dqfma2023 fma -0 0 0e+6144 -> 0
dqfma2024 fma -0 -0 0e+6144 -> 0
dqfma2025 fma -0.0 -0.0 0e+6144 -> 0.00
dqfma2026 fma -0.0 -0.0 0e+6144 -> 0.00
dqfma2027 fma -0.0 -0.0 0e+6144 -> 0.00
dqfma2028 fma -0.0 -0.0 0e+6144 -> 0.00
dqfma2030 fma 5.00 1E-3 0e+6144 -> 0.00500
dqfma2031 fma 00.00 0.000 0e+6144 -> 0.00000
dqfma2032 fma 00.00 0E-3 0e+6144 -> 0.00000 -- rhs is 0
dqfma2033 fma 0E-3 00.00 0e+6144 -> 0.00000 -- lhs is 0
dqfma2034 fma -5.00 1E-3 0e+6144 -> -0.00500
dqfma2035 fma -00.00 0.000 0e+6144 -> 0.00000
dqfma2036 fma -00.00 0E-3 0e+6144 -> 0.00000 -- rhs is 0
dqfma2037 fma -0E-3 00.00 0e+6144 -> 0.00000 -- lhs is 0
dqfma2038 fma 5.00 -1E-3 0e+6144 -> -0.00500
dqfma2039 fma 00.00 -0.000 0e+6144 -> 0.00000
dqfma2040 fma 00.00 -0E-3 0e+6144 -> 0.00000 -- rhs is 0
dqfma2041 fma 0E-3 -00.00 0e+6144 -> 0.00000 -- lhs is 0
dqfma2042 fma -5.00 -1E-3 0e+6144 -> 0.00500
dqfma2043 fma -00.00 -0.000 0e+6144 -> 0.00000
dqfma2044 fma -00.00 -0E-3 0e+6144 -> 0.00000 -- rhs is 0
dqfma2045 fma -0E-3 -00.00 0e+6144 -> 0.00000 -- lhs is 0
-- examples from decarith
dqfma2050 fma 1.20 3 0e+6144 -> 3.60
dqfma2051 fma 7 3 0e+6144 -> 21
dqfma2052 fma 0.9 0.8 0e+6144 -> 0.72
dqfma2053 fma 0.9 -0 0e+6144 -> 0.0
dqfma2054 fma 654321 654321 0e+6144 -> 428135971041
dqfma2060 fma 123.45 1e7 0e+6144 -> 1.2345E+9
dqfma2061 fma 123.45 1e8 0e+6144 -> 1.2345E+10
dqfma2062 fma 123.45 1e+9 0e+6144 -> 1.2345E+11
dqfma2063 fma 123.45 1e10 0e+6144 -> 1.2345E+12
dqfma2064 fma 123.45 1e11 0e+6144 -> 1.2345E+13
dqfma2065 fma 123.45 1e12 0e+6144 -> 1.2345E+14
dqfma2066 fma 123.45 1e13 0e+6144 -> 1.2345E+15
-- test some intermediate lengths
-- 1234567890123456
dqfma2080 fma 0.1 1230123456456789 0e+6144 -> 123012345645678.9
dqfma2084 fma 0.1 1230123456456789 0e+6144 -> 123012345645678.9
dqfma2090 fma 1230123456456789 0.1 0e+6144 -> 123012345645678.9
dqfma2094 fma 1230123456456789 0.1 0e+6144 -> 123012345645678.9
-- test some more edge cases and carries
dqfma2101 fma 9 9 0e+6144 -> 81
dqfma2102 fma 9 90 0e+6144 -> 810
dqfma2103 fma 9 900 0e+6144 -> 8100
dqfma2104 fma 9 9000 0e+6144 -> 81000
dqfma2105 fma 9 90000 0e+6144 -> 810000
dqfma2106 fma 9 900000 0e+6144 -> 8100000
dqfma2107 fma 9 9000000 0e+6144 -> 81000000
dqfma2108 fma 9 90000000 0e+6144 -> 810000000
dqfma2109 fma 9 900000000 0e+6144 -> 8100000000
dqfma2110 fma 9 9000000000 0e+6144 -> 81000000000
dqfma2111 fma 9 90000000000 0e+6144 -> 810000000000
dqfma2112 fma 9 900000000000 0e+6144 -> 8100000000000
dqfma2113 fma 9 9000000000000 0e+6144 -> 81000000000000
dqfma2114 fma 9 90000000000000 0e+6144 -> 810000000000000
dqfma2115 fma 9 900000000000000 0e+6144 -> 8100000000000000
--dqfma2116 fma 9 9000000000000000 0e+6144 -> 81000000000000000
--dqfma2117 fma 9 90000000000000000 0e+6144 -> 810000000000000000
--dqfma2118 fma 9 900000000000000000 0e+6144 -> 8100000000000000000
--dqfma2119 fma 9 9000000000000000000 0e+6144 -> 81000000000000000000
--dqfma2120 fma 9 90000000000000000000 0e+6144 -> 810000000000000000000
--dqfma2121 fma 9 900000000000000000000 0e+6144 -> 8100000000000000000000
--dqfma2122 fma 9 9000000000000000000000 0e+6144 -> 81000000000000000000000
--dqfma2123 fma 9 90000000000000000000000 0e+6144 -> 810000000000000000000000
-- test some more edge cases without carries
dqfma2131 fma 3 3 0e+6144 -> 9
dqfma2132 fma 3 30 0e+6144 -> 90
dqfma2133 fma 3 300 0e+6144 -> 900
dqfma2134 fma 3 3000 0e+6144 -> 9000
dqfma2135 fma 3 30000 0e+6144 -> 90000
dqfma2136 fma 3 300000 0e+6144 -> 900000
dqfma2137 fma 3 3000000 0e+6144 -> 9000000
dqfma2138 fma 3 30000000 0e+6144 -> 90000000
dqfma2139 fma 3 300000000 0e+6144 -> 900000000
dqfma2140 fma 3 3000000000 0e+6144 -> 9000000000
dqfma2141 fma 3 30000000000 0e+6144 -> 90000000000
dqfma2142 fma 3 300000000000 0e+6144 -> 900000000000
dqfma2143 fma 3 3000000000000 0e+6144 -> 9000000000000
dqfma2144 fma 3 30000000000000 0e+6144 -> 90000000000000
dqfma2145 fma 3 300000000000000 0e+6144 -> 900000000000000
dqfma2146 fma 3 3000000000000000 0e+6144 -> 9000000000000000
dqfma2147 fma 3 30000000000000000 0e+6144 -> 90000000000000000
dqfma2148 fma 3 300000000000000000 0e+6144 -> 900000000000000000
dqfma2149 fma 3 3000000000000000000 0e+6144 -> 9000000000000000000
dqfma2150 fma 3 30000000000000000000 0e+6144 -> 90000000000000000000
dqfma2151 fma 3 300000000000000000000 0e+6144 -> 900000000000000000000
dqfma2152 fma 3 3000000000000000000000 0e+6144 -> 9000000000000000000000
dqfma2153 fma 3 30000000000000000000000 0e+6144 -> 90000000000000000000000
dqfma2263 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0e+6144 -> 145433.2908011933696719165119928296 Inexact Rounded
-- test some edge cases with exact rounding
dqfma2301 fma 900000000000000000 9 0e+6144 -> 8100000000000000000
dqfma2302 fma 900000000000000000 90 0e+6144 -> 81000000000000000000
dqfma2303 fma 900000000000000000 900 0e+6144 -> 810000000000000000000
dqfma2304 fma 900000000000000000 9000 0e+6144 -> 8100000000000000000000
dqfma2305 fma 900000000000000000 90000 0e+6144 -> 81000000000000000000000
dqfma2306 fma 900000000000000000 900000 0e+6144 -> 810000000000000000000000
dqfma2307 fma 900000000000000000 9000000 0e+6144 -> 8100000000000000000000000
dqfma2308 fma 900000000000000000 90000000 0e+6144 -> 81000000000000000000000000
dqfma2309 fma 900000000000000000 900000000 0e+6144 -> 810000000000000000000000000
dqfma2310 fma 900000000000000000 9000000000 0e+6144 -> 8100000000000000000000000000
dqfma2311 fma 900000000000000000 90000000000 0e+6144 -> 81000000000000000000000000000
dqfma2312 fma 900000000000000000 900000000000 0e+6144 -> 810000000000000000000000000000
dqfma2313 fma 900000000000000000 9000000000000 0e+6144 -> 8100000000000000000000000000000
dqfma2314 fma 900000000000000000 90000000000000 0e+6144 -> 81000000000000000000000000000000
dqfma2315 fma 900000000000000000 900000000000000 0e+6144 -> 810000000000000000000000000000000
dqfma2316 fma 900000000000000000 9000000000000000 0e+6144 -> 8100000000000000000000000000000000
dqfma2317 fma 9000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+34 Rounded
dqfma2318 fma 90000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+35 Rounded
dqfma2319 fma 900000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+36 Rounded
dqfma2320 fma 9000000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+37 Rounded
dqfma2321 fma 90000000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+38 Rounded
dqfma2322 fma 900000000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+39 Rounded
dqfma2323 fma 9000000000000000000000000 9000000000000000 0e+6144 -> 8.100000000000000000000000000000000E+40 Rounded
-- tryzeros cases
dqfma2504 fma 0E-4260 1000E-4260 0e+6144 -> 0E-6176 Clamped
dqfma2505 fma 100E+4260 0E+4260 0e+6144 -> 0E+6111 Clamped
-- mixed with zeros
dqfma2541 fma 0 -1 0e+6144 -> 0
dqfma2542 fma -0 -1 0e+6144 -> 0
dqfma2543 fma 0 1 0e+6144 -> 0
dqfma2544 fma -0 1 0e+6144 -> 0
dqfma2545 fma -1 0 0e+6144 -> 0
dqfma2546 fma -1 -0 0e+6144 -> 0
dqfma2547 fma 1 0 0e+6144 -> 0
dqfma2548 fma 1 -0 0e+6144 -> 0
dqfma2551 fma 0.0 -1 0e+6144 -> 0.0
dqfma2552 fma -0.0 -1 0e+6144 -> 0.0
dqfma2553 fma 0.0 1 0e+6144 -> 0.0
dqfma2554 fma -0.0 1 0e+6144 -> 0.0
dqfma2555 fma -1.0 0 0e+6144 -> 0.0
dqfma2556 fma -1.0 -0 0e+6144 -> 0.0
dqfma2557 fma 1.0 0 0e+6144 -> 0.0
dqfma2558 fma 1.0 -0 0e+6144 -> 0.0
dqfma2561 fma 0 -1.0 0e+6144 -> 0.0
dqfma2562 fma -0 -1.0 0e+6144 -> 0.0
dqfma2563 fma 0 1.0 0e+6144 -> 0.0
dqfma2564 fma -0 1.0 0e+6144 -> 0.0
dqfma2565 fma -1 0.0 0e+6144 -> 0.0
dqfma2566 fma -1 -0.0 0e+6144 -> 0.0
dqfma2567 fma 1 0.0 0e+6144 -> 0.0
dqfma2568 fma 1 -0.0 0e+6144 -> 0.0
dqfma2571 fma 0.0 -1.0 0e+6144 -> 0.00
dqfma2572 fma -0.0 -1.0 0e+6144 -> 0.00
dqfma2573 fma 0.0 1.0 0e+6144 -> 0.00
dqfma2574 fma -0.0 1.0 0e+6144 -> 0.00
dqfma2575 fma -1.0 0.0 0e+6144 -> 0.00
dqfma2576 fma -1.0 -0.0 0e+6144 -> 0.00
dqfma2577 fma 1.0 0.0 0e+6144 -> 0.00
dqfma2578 fma 1.0 -0.0 0e+6144 -> 0.00
dqfma2579 fma 1.0 0.0 0e+6144 -> 0.00
dqfma2530 fma -1.0 -0.0 0e+6144 -> 0.00
dqfma2531 fma -1.0 0.0 0e+6144 -> 0.00
dqfma2532 fma 1.0 -0.0 -0e+6144 -> -0.00
dqfma2533 fma 1.0 0.0 -0e+6144 -> 0.00
dqfma2534 fma -1.0 -0.0 -0e+6144 -> 0.00
dqfma2535 fma -1.0 0.0 -0e+6144 -> -0.00
-- Specials
dqfma2580 fma Inf -Inf 0e+6144 -> -Infinity
dqfma2581 fma Inf -1000 0e+6144 -> -Infinity
dqfma2582 fma Inf -1 0e+6144 -> -Infinity
dqfma2583 fma Inf -0 0e+6144 -> NaN Invalid_operation
dqfma2584 fma Inf 0 0e+6144 -> NaN Invalid_operation
dqfma2585 fma Inf 1 0e+6144 -> Infinity
dqfma2586 fma Inf 1000 0e+6144 -> Infinity
dqfma2587 fma Inf Inf 0e+6144 -> Infinity
dqfma2588 fma -1000 Inf 0e+6144 -> -Infinity
dqfma2589 fma -Inf Inf 0e+6144 -> -Infinity
dqfma2590 fma -1 Inf 0e+6144 -> -Infinity
dqfma2591 fma -0 Inf 0e+6144 -> NaN Invalid_operation
dqfma2592 fma 0 Inf 0e+6144 -> NaN Invalid_operation
dqfma2593 fma 1 Inf 0e+6144 -> Infinity
dqfma2594 fma 1000 Inf 0e+6144 -> Infinity
dqfma2595 fma Inf Inf 0e+6144 -> Infinity
dqfma2600 fma -Inf -Inf 0e+6144 -> Infinity
dqfma2601 fma -Inf -1000 0e+6144 -> Infinity
dqfma2602 fma -Inf -1 0e+6144 -> Infinity
dqfma2603 fma -Inf -0 0e+6144 -> NaN Invalid_operation
dqfma2604 fma -Inf 0 0e+6144 -> NaN Invalid_operation
dqfma2605 fma -Inf 1 0e+6144 -> -Infinity
dqfma2606 fma -Inf 1000 0e+6144 -> -Infinity
dqfma2607 fma -Inf Inf 0e+6144 -> -Infinity
dqfma2608 fma -1000 Inf 0e+6144 -> -Infinity
dqfma2609 fma -Inf -Inf 0e+6144 -> Infinity
dqfma2610 fma -1 -Inf 0e+6144 -> Infinity
dqfma2611 fma -0 -Inf 0e+6144 -> NaN Invalid_operation
dqfma2612 fma 0 -Inf 0e+6144 -> NaN Invalid_operation
dqfma2613 fma 1 -Inf 0e+6144 -> -Infinity
dqfma2614 fma 1000 -Inf 0e+6144 -> -Infinity
dqfma2615 fma Inf -Inf 0e+6144 -> -Infinity
dqfma2621 fma NaN -Inf 0e+6144 -> NaN
dqfma2622 fma NaN -1000 0e+6144 -> NaN
dqfma2623 fma NaN -1 0e+6144 -> NaN
dqfma2624 fma NaN -0 0e+6144 -> NaN
dqfma2625 fma NaN 0 0e+6144 -> NaN
dqfma2626 fma NaN 1 0e+6144 -> NaN
dqfma2627 fma NaN 1000 0e+6144 -> NaN
dqfma2628 fma NaN Inf 0e+6144 -> NaN
dqfma2629 fma NaN NaN 0e+6144 -> NaN
dqfma2630 fma -Inf NaN 0e+6144 -> NaN
dqfma2631 fma -1000 NaN 0e+6144 -> NaN
dqfma2632 fma -1 NaN 0e+6144 -> NaN
dqfma2633 fma -0 NaN 0e+6144 -> NaN
dqfma2634 fma 0 NaN 0e+6144 -> NaN
dqfma2635 fma 1 NaN 0e+6144 -> NaN
dqfma2636 fma 1000 NaN 0e+6144 -> NaN
dqfma2637 fma Inf NaN 0e+6144 -> NaN
dqfma2641 fma sNaN -Inf 0e+6144 -> NaN Invalid_operation
dqfma2642 fma sNaN -1000 0e+6144 -> NaN Invalid_operation
dqfma2643 fma sNaN -1 0e+6144 -> NaN Invalid_operation
dqfma2644 fma sNaN -0 0e+6144 -> NaN Invalid_operation
dqfma2645 fma sNaN 0 0e+6144 -> NaN Invalid_operation
dqfma2646 fma sNaN 1 0e+6144 -> NaN Invalid_operation
dqfma2647 fma sNaN 1000 0e+6144 -> NaN Invalid_operation
dqfma2648 fma sNaN NaN 0e+6144 -> NaN Invalid_operation
dqfma2649 fma sNaN sNaN 0e+6144 -> NaN Invalid_operation
dqfma2650 fma NaN sNaN 0e+6144 -> NaN Invalid_operation
dqfma2651 fma -Inf sNaN 0e+6144 -> NaN Invalid_operation
dqfma2652 fma -1000 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2653 fma -1 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2654 fma -0 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2655 fma 0 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2656 fma 1 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2657 fma 1000 sNaN 0e+6144 -> NaN Invalid_operation
dqfma2658 fma Inf sNaN 0e+6144 -> NaN Invalid_operation
dqfma2659 fma NaN sNaN 0e+6144 -> NaN Invalid_operation
-- propagating NaNs
dqfma2661 fma NaN9 -Inf 0e+6144 -> NaN9
dqfma2662 fma NaN8 999 0e+6144 -> NaN8
dqfma2663 fma NaN71 Inf 0e+6144 -> NaN71
dqfma2664 fma NaN6 NaN5 0e+6144 -> NaN6
dqfma2665 fma -Inf NaN4 0e+6144 -> NaN4
dqfma2666 fma -999 NaN33 0e+6144 -> NaN33
dqfma2667 fma Inf NaN2 0e+6144 -> NaN2
dqfma2671 fma sNaN99 -Inf 0e+6144 -> NaN99 Invalid_operation
dqfma2672 fma sNaN98 -11 0e+6144 -> NaN98 Invalid_operation
dqfma2673 fma sNaN97 NaN 0e+6144 -> NaN97 Invalid_operation
dqfma2674 fma sNaN16 sNaN94 0e+6144 -> NaN16 Invalid_operation
dqfma2675 fma NaN95 sNaN93 0e+6144 -> NaN93 Invalid_operation
dqfma2676 fma -Inf sNaN92 0e+6144 -> NaN92 Invalid_operation
dqfma2677 fma 088 sNaN91 0e+6144 -> NaN91 Invalid_operation
dqfma2678 fma Inf sNaN90 0e+6144 -> NaN90 Invalid_operation
dqfma2679 fma NaN sNaN89 0e+6144 -> NaN89 Invalid_operation
dqfma2681 fma -NaN9 -Inf 0e+6144 -> -NaN9
dqfma2682 fma -NaN8 999 0e+6144 -> -NaN8
dqfma2683 fma -NaN71 Inf 0e+6144 -> -NaN71
dqfma2684 fma -NaN6 -NaN5 0e+6144 -> -NaN6
dqfma2685 fma -Inf -NaN4 0e+6144 -> -NaN4
dqfma2686 fma -999 -NaN33 0e+6144 -> -NaN33
dqfma2687 fma Inf -NaN2 0e+6144 -> -NaN2
dqfma2691 fma -sNaN99 -Inf 0e+6144 -> -NaN99 Invalid_operation
dqfma2692 fma -sNaN98 -11 0e+6144 -> -NaN98 Invalid_operation
dqfma2693 fma -sNaN97 NaN 0e+6144 -> -NaN97 Invalid_operation
dqfma2694 fma -sNaN16 -sNaN94 0e+6144 -> -NaN16 Invalid_operation
dqfma2695 fma -NaN95 -sNaN93 0e+6144 -> -NaN93 Invalid_operation
dqfma2696 fma -Inf -sNaN92 0e+6144 -> -NaN92 Invalid_operation
dqfma2697 fma 088 -sNaN91 0e+6144 -> -NaN91 Invalid_operation
dqfma2698 fma Inf -sNaN90 0e+6144 -> -NaN90 Invalid_operation
dqfma2699 fma -NaN -sNaN89 0e+6144 -> -NaN89 Invalid_operation
dqfma2701 fma -NaN -Inf 0e+6144 -> -NaN
dqfma2702 fma -NaN 999 0e+6144 -> -NaN
dqfma2703 fma -NaN Inf 0e+6144 -> -NaN
dqfma2704 fma -NaN -NaN 0e+6144 -> -NaN
dqfma2705 fma -Inf -NaN0 0e+6144 -> -NaN
dqfma2706 fma -999 -NaN 0e+6144 -> -NaN
dqfma2707 fma Inf -NaN 0e+6144 -> -NaN
dqfma2711 fma -sNaN -Inf 0e+6144 -> -NaN Invalid_operation
dqfma2712 fma -sNaN -11 0e+6144 -> -NaN Invalid_operation
dqfma2713 fma -sNaN00 NaN 0e+6144 -> -NaN Invalid_operation
dqfma2714 fma -sNaN -sNaN 0e+6144 -> -NaN Invalid_operation
dqfma2715 fma -NaN -sNaN 0e+6144 -> -NaN Invalid_operation
dqfma2716 fma -Inf -sNaN 0e+6144 -> -NaN Invalid_operation
dqfma2717 fma 088 -sNaN 0e+6144 -> -NaN Invalid_operation
dqfma2718 fma Inf -sNaN 0e+6144 -> -NaN Invalid_operation
dqfma2719 fma -NaN -sNaN 0e+6144 -> -NaN Invalid_operation
-- overflow and underflow tests .. note subnormal results
-- signs
dqfma2751 fma 1e+4277 1e+3311 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2752 fma 1e+4277 -1e+3311 0e+6144 -> -Infinity Overflow Inexact Rounded
dqfma2753 fma -1e+4277 1e+3311 0e+6144 -> -Infinity Overflow Inexact Rounded
dqfma2754 fma -1e+4277 -1e+3311 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2755 fma 1e-4277 1e-3311 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2756 fma 1e-4277 -1e-3311 0e+6144 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2757 fma -1e-4277 1e-3311 0e+6144 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2758 fma -1e-4277 -1e-3311 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dqfma2760 fma 1e-6069 1e-101 0e+6144 -> 1E-6170 Subnormal
dqfma2761 fma 1e-6069 1e-102 0e+6144 -> 1E-6171 Subnormal
dqfma2762 fma 1e-6069 1e-103 0e+6144 -> 1E-6172 Subnormal
dqfma2763 fma 1e-6069 1e-104 0e+6144 -> 1E-6173 Subnormal
dqfma2764 fma 1e-6069 1e-105 0e+6144 -> 1E-6174 Subnormal
dqfma2765 fma 1e-6069 1e-106 0e+6144 -> 1E-6175 Subnormal
dqfma2766 fma 1e-6069 1e-107 0e+6144 -> 1E-6176 Subnormal
dqfma2767 fma 1e-6069 1e-108 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2768 fma 1e-6069 1e-109 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2769 fma 1e-6069 1e-110 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
dqfma2770 fma 1e+40 1e+6101 0e+6144 -> 1.000000000000000000000000000000E+6141 Clamped
dqfma2771 fma 1e+40 1e+6102 0e+6144 -> 1.0000000000000000000000000000000E+6142 Clamped
dqfma2772 fma 1e+40 1e+6103 0e+6144 -> 1.00000000000000000000000000000000E+6143 Clamped
dqfma2773 fma 1e+40 1e+6104 0e+6144 -> 1.000000000000000000000000000000000E+6144 Clamped
dqfma2774 fma 1e+40 1e+6105 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2775 fma 1e+40 1e+6106 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2776 fma 1e+40 1e+6107 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2777 fma 1e+40 1e+6108 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2778 fma 1e+40 1e+6109 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2779 fma 1e+40 1e+6110 0e+6144 -> Infinity Overflow Inexact Rounded
dqfma2801 fma 1.0000E-6172 1 0e+6144 -> 1.0000E-6172 Subnormal
dqfma2802 fma 1.000E-6172 1e-1 0e+6144 -> 1.000E-6173 Subnormal
dqfma2803 fma 1.00E-6172 1e-2 0e+6144 -> 1.00E-6174 Subnormal
dqfma2804 fma 1.0E-6172 1e-3 0e+6144 -> 1.0E-6175 Subnormal
dqfma2805 fma 1.0E-6172 1e-4 0e+6144 -> 1E-6176 Subnormal Rounded
dqfma2806 fma 1.3E-6172 1e-4 0e+6144 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqfma2807 fma 1.5E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2808 fma 1.7E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2809 fma 2.3E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2810 fma 2.5E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2811 fma 2.7E-6172 1e-4 0e+6144 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqfma2812 fma 1.49E-6172 1e-4 0e+6144 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqfma2813 fma 1.50E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2814 fma 1.51E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2815 fma 2.49E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2816 fma 2.50E-6172 1e-4 0e+6144 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqfma2817 fma 2.51E-6172 1e-4 0e+6144 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqfma2818 fma 1E-6172 1e-4 0e+6144 -> 1E-6176 Subnormal
dqfma2819 fma 3E-6172 1e-5 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2820 fma 5E-6172 1e-5 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2821 fma 7E-6172 1e-5 0e+6144 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqfma2822 fma 9E-6172 1e-5 0e+6144 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqfma2823 fma 9.9E-6172 1e-5 0e+6144 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqfma2824 fma 1E-6172 -1e-4 0e+6144 -> -1E-6176 Subnormal
dqfma2825 fma 3E-6172 -1e-5 0e+6144 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2826 fma -5E-6172 1e-5 0e+6144 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2827 fma 7E-6172 -1e-5 0e+6144 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqfma2828 fma -9E-6172 1e-5 0e+6144 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqfma2829 fma 9.9E-6172 -1e-5 0e+6144 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqfma2830 fma 3.0E-6172 -1e-5 0e+6144 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2831 fma 1.0E-5977 1e-200 0e+6144 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqfma2832 fma 1.0E-5977 1e-199 0e+6144 -> 1E-6176 Subnormal Rounded
dqfma2833 fma 1.0E-5977 1e-198 0e+6144 -> 1.0E-6175 Subnormal
dqfma2834 fma 2.0E-5977 2e-198 0e+6144 -> 4.0E-6175 Subnormal
dqfma2835 fma 4.0E-5977 4e-198 0e+6144 -> 1.60E-6174 Subnormal
dqfma2836 fma 10.0E-5977 10e-198 0e+6144 -> 1.000E-6173 Subnormal
dqfma2837 fma 30.0E-5977 30e-198 0e+6144 -> 9.000E-6173 Subnormal
dqfma2838 fma 40.0E-5982 40e-166 0e+6144 -> 1.6000E-6145 Subnormal
dqfma2839 fma 40.0E-5982 40e-165 0e+6144 -> 1.6000E-6144 Subnormal
dqfma2840 fma 40.0E-5982 40e-164 0e+6144 -> 1.6000E-6143
-- Long operand overflow may be a different path
dqfma2870 fma 100 9.999E+6143 0e+6144 -> Infinity Inexact Overflow Rounded
dqfma2871 fma 100 -9.999E+6143 0e+6144 -> -Infinity Inexact Overflow Rounded
dqfma2872 fma 9.999E+6143 100 0e+6144 -> Infinity Inexact Overflow Rounded
dqfma2873 fma -9.999E+6143 100 0e+6144 -> -Infinity Inexact Overflow Rounded
-- check for double-rounded subnormals
dqfma2881 fma 1.2347E-6133 1.2347E-40 0e+6144 -> 1.524E-6173 Inexact Rounded Subnormal Underflow
dqfma2882 fma 1.234E-6133 1.234E-40 0e+6144 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqfma2883 fma 1.23E-6133 1.23E-40 0e+6144 -> 1.513E-6173 Inexact Rounded Subnormal Underflow
dqfma2884 fma 1.2E-6133 1.2E-40 0e+6144 -> 1.44E-6173 Subnormal
dqfma2885 fma 1.2E-6133 1.2E-41 0e+6144 -> 1.44E-6174 Subnormal
dqfma2886 fma 1.2E-6133 1.2E-42 0e+6144 -> 1.4E-6175 Subnormal Inexact Rounded Underflow
dqfma2887 fma 1.2E-6133 1.3E-42 0e+6144 -> 1.6E-6175 Subnormal Inexact Rounded Underflow
dqfma2888 fma 1.3E-6133 1.3E-42 0e+6144 -> 1.7E-6175 Subnormal Inexact Rounded Underflow
dqfma2889 fma 1.3E-6133 1.3E-43 0e+6144 -> 2E-6176 Subnormal Inexact Rounded Underflow
dqfma2890 fma 1.3E-6134 1.3E-43 0e+6144 -> 0E-6176 Clamped Subnormal Inexact Rounded Underflow
dqfma2891 fma 1.2345E-39 1.234E-6133 0e+6144 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
dqfma2892 fma 1.23456E-39 1.234E-6133 0e+6144 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
dqfma2893 fma 1.2345E-40 1.234E-6133 0e+6144 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqfma2894 fma 1.23456E-40 1.234E-6133 0e+6144 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqfma2895 fma 1.2345E-41 1.234E-6133 0e+6144 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
dqfma2896 fma 1.23456E-41 1.234E-6133 0e+6144 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
-- Now explore the case where we get a normal result with Underflow
-- prove operands are exact
dqfma2906 fma 9.999999999999999999999999999999999E-6143 1 0e+6144 -> 9.999999999999999999999999999999999E-6143
dqfma2907 fma 1 0.09999999999999999999999999999999999 0e+6144 -> 0.09999999999999999999999999999999999
-- the next rounds to Nmin
dqfma2908 fma 9.999999999999999999999999999999999E-6143 0.09999999999999999999999999999999999 0e+6144 -> 1.000000000000000000000000000000000E-6143 Underflow Inexact Subnormal Rounded
-- hugest
dqfma2909 fma 9999999999999999999999999999999999 9999999999999999999999999999999999 0e+6144 -> 9.999999999999999999999999999999998E+67 Inexact Rounded
-- Examples from SQL proposal (Krishna Kulkarni)
precision: 34
rounding: half_up
maxExponent: 6144
minExponent: -6143
dqfma21001 fma 130E-2 120E-2 0e+6144 -> 1.5600
dqfma21002 fma 130E-2 12E-1 0e+6144 -> 1.560
dqfma21003 fma 130E-2 1E0 0e+6144 -> 1.30
dqfma21004 fma 1E2 1E4 0e+6144 -> 1E+6
-- Null tests
dqfma2990 fma 10 # 0e+6144 -> NaN Invalid_operation
dqfma2991 fma # 10 0e+6144 -> NaN Invalid_operation
-- ADDITION TESTS ------------------------------------------------------
rounding: half_even
-- [first group are 'quick confidence check']
dqadd3001 fma 1 1 1 -> 2
dqadd3002 fma 1 2 3 -> 5
dqadd3003 fma 1 '5.75' '3.3' -> 9.05
dqadd3004 fma 1 '5' '-3' -> 2
dqadd3005 fma 1 '-5' '-3' -> -8
dqadd3006 fma 1 '-7' '2.5' -> -4.5
dqadd3007 fma 1 '0.7' '0.3' -> 1.0
dqadd3008 fma 1 '1.25' '1.25' -> 2.50
dqadd3009 fma 1 '1.23456789' '1.00000000' -> '2.23456789'
dqadd3010 fma 1 '1.23456789' '1.00000011' -> '2.23456800'
-- 1234567890123456 1234567890123456
dqadd3011 fma 1 '0.4444444444444444444444444444444446' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Inexact Rounded
dqadd3012 fma 1 '0.4444444444444444444444444444444445' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Rounded
dqadd3013 fma 1 '0.4444444444444444444444444444444444' '0.5555555555555555555555555555555555' -> '0.9999999999999999999999999999999999'
dqadd3014 fma 1 '4444444444444444444444444444444444' '0.49' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd3015 fma 1 '4444444444444444444444444444444444' '0.499' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd3016 fma 1 '4444444444444444444444444444444444' '0.4999' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd3017 fma 1 '4444444444444444444444444444444444' '0.5000' -> '4444444444444444444444444444444444' Inexact Rounded
dqadd3018 fma 1 '4444444444444444444444444444444444' '0.5001' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd3019 fma 1 '4444444444444444444444444444444444' '0.501' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd3020 fma 1 '4444444444444444444444444444444444' '0.51' -> '4444444444444444444444444444444445' Inexact Rounded
dqadd3021 fma 1 0 1 -> 1
dqadd3022 fma 1 1 1 -> 2
dqadd3023 fma 1 2 1 -> 3
dqadd3024 fma 1 3 1 -> 4
dqadd3025 fma 1 4 1 -> 5
dqadd3026 fma 1 5 1 -> 6
dqadd3027 fma 1 6 1 -> 7
dqadd3028 fma 1 7 1 -> 8
dqadd3029 fma 1 8 1 -> 9
dqadd3030 fma 1 9 1 -> 10
-- some carrying effects
dqadd3031 fma 1 '0.9998' '0.0000' -> '0.9998'
dqadd3032 fma 1 '0.9998' '0.0001' -> '0.9999'
dqadd3033 fma 1 '0.9998' '0.0002' -> '1.0000'
dqadd3034 fma 1 '0.9998' '0.0003' -> '1.0001'
dqadd3035 fma 1 '70' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3036 fma 1 '700' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3037 fma 1 '7000' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3038 fma 1 '70000' '10000e+34' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
dqadd3039 fma 1 '700000' '10000e+34' -> '1.000000000000000000000000000000007E+38' Rounded
-- symmetry:
dqadd3040 fma 1 '10000e+34' '70' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3041 fma 1 '10000e+34' '700' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3042 fma 1 '10000e+34' '7000' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqadd3044 fma 1 '10000e+34' '70000' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
dqadd3045 fma 1 '10000e+34' '700000' -> '1.000000000000000000000000000000007E+38' Rounded
-- same, without rounding
dqadd3046 fma 1 '10000e+9' '7' -> '10000000000007'
dqadd3047 fma 1 '10000e+9' '70' -> '10000000000070'
dqadd3048 fma 1 '10000e+9' '700' -> '10000000000700'
dqadd3049 fma 1 '10000e+9' '7000' -> '10000000007000'
dqadd3050 fma 1 '10000e+9' '70000' -> '10000000070000'
dqadd3051 fma 1 '10000e+9' '700000' -> '10000000700000'
dqadd3052 fma 1 '10000e+9' '7000000' -> '10000007000000'
-- examples from decarith
dqadd3053 fma 1 '12' '7.00' -> '19.00'
dqadd3054 fma 1 '1.3' '-1.07' -> '0.23'
dqadd3055 fma 1 '1.3' '-1.30' -> '0.00'
dqadd3056 fma 1 '1.3' '-2.07' -> '-0.77'
dqadd3057 fma 1 '1E+2' '1E+4' -> '1.01E+4'
-- leading zero preservation
dqadd3061 fma 1 1 '0.0001' -> '1.0001'
dqadd3062 fma 1 1 '0.00001' -> '1.00001'
dqadd3063 fma 1 1 '0.000001' -> '1.000001'
dqadd3064 fma 1 1 '0.0000001' -> '1.0000001'
dqadd3065 fma 1 1 '0.00000001' -> '1.00000001'
-- some funny zeros [in case of bad signum]
dqadd3070 fma 1 1 0 -> 1
dqadd3071 fma 1 1 0. -> 1
dqadd3072 fma 1 1 .0 -> 1.0
dqadd3073 fma 1 1 0.0 -> 1.0
dqadd3074 fma 1 1 0.00 -> 1.00
dqadd3075 fma 1 0 1 -> 1
dqadd3076 fma 1 0. 1 -> 1
dqadd3077 fma 1 .0 1 -> 1.0
dqadd3078 fma 1 0.0 1 -> 1.0
dqadd3079 fma 1 0.00 1 -> 1.00
-- some carries
dqadd3080 fma 1 999999998 1 -> 999999999
dqadd3081 fma 1 999999999 1 -> 1000000000
dqadd3082 fma 1 99999999 1 -> 100000000
dqadd3083 fma 1 9999999 1 -> 10000000
dqadd3084 fma 1 999999 1 -> 1000000
dqadd3085 fma 1 99999 1 -> 100000
dqadd3086 fma 1 9999 1 -> 10000
dqadd3087 fma 1 999 1 -> 1000
dqadd3088 fma 1 99 1 -> 100
dqadd3089 fma 1 9 1 -> 10
-- more LHS swaps
dqadd3090 fma 1 '-56267E-10' 0 -> '-0.0000056267'
dqadd3091 fma 1 '-56267E-6' 0 -> '-0.056267'
dqadd3092 fma 1 '-56267E-5' 0 -> '-0.56267'
dqadd3093 fma 1 '-56267E-4' 0 -> '-5.6267'
dqadd3094 fma 1 '-56267E-3' 0 -> '-56.267'
dqadd3095 fma 1 '-56267E-2' 0 -> '-562.67'
dqadd3096 fma 1 '-56267E-1' 0 -> '-5626.7'
dqadd3097 fma 1 '-56267E-0' 0 -> '-56267'
dqadd3098 fma 1 '-5E-10' 0 -> '-5E-10'
dqadd3099 fma 1 '-5E-7' 0 -> '-5E-7'
dqadd3100 fma 1 '-5E-6' 0 -> '-0.000005'
dqadd3101 fma 1 '-5E-5' 0 -> '-0.00005'
dqadd3102 fma 1 '-5E-4' 0 -> '-0.0005'
dqadd3103 fma 1 '-5E-1' 0 -> '-0.5'
dqadd3104 fma 1 '-5E0' 0 -> '-5'
dqadd3105 fma 1 '-5E1' 0 -> '-50'
dqadd3106 fma 1 '-5E5' 0 -> '-500000'
dqadd3107 fma 1 '-5E33' 0 -> '-5000000000000000000000000000000000'
dqadd3108 fma 1 '-5E34' 0 -> '-5.000000000000000000000000000000000E+34' Rounded
dqadd3109 fma 1 '-5E35' 0 -> '-5.000000000000000000000000000000000E+35' Rounded
dqadd3110 fma 1 '-5E36' 0 -> '-5.000000000000000000000000000000000E+36' Rounded
dqadd3111 fma 1 '-5E100' 0 -> '-5.000000000000000000000000000000000E+100' Rounded
-- more RHS swaps
dqadd3113 fma 1 0 '-56267E-10' -> '-0.0000056267'
dqadd3114 fma 1 0 '-56267E-6' -> '-0.056267'
dqadd3116 fma 1 0 '-56267E-5' -> '-0.56267'
dqadd3117 fma 1 0 '-56267E-4' -> '-5.6267'
dqadd3119 fma 1 0 '-56267E-3' -> '-56.267'
dqadd3120 fma 1 0 '-56267E-2' -> '-562.67'
dqadd3121 fma 1 0 '-56267E-1' -> '-5626.7'
dqadd3122 fma 1 0 '-56267E-0' -> '-56267'
dqadd3123 fma 1 0 '-5E-10' -> '-5E-10'
dqadd3124 fma 1 0 '-5E-7' -> '-5E-7'
dqadd3125 fma 1 0 '-5E-6' -> '-0.000005'
dqadd3126 fma 1 0 '-5E-5' -> '-0.00005'
dqadd3127 fma 1 0 '-5E-4' -> '-0.0005'
dqadd3128 fma 1 0 '-5E-1' -> '-0.5'
dqadd3129 fma 1 0 '-5E0' -> '-5'
dqadd3130 fma 1 0 '-5E1' -> '-50'
dqadd3131 fma 1 0 '-5E5' -> '-500000'
dqadd3132 fma 1 0 '-5E33' -> '-5000000000000000000000000000000000'
dqadd3133 fma 1 0 '-5E34' -> '-5.000000000000000000000000000000000E+34' Rounded
dqadd3134 fma 1 0 '-5E35' -> '-5.000000000000000000000000000000000E+35' Rounded
dqadd3135 fma 1 0 '-5E36' -> '-5.000000000000000000000000000000000E+36' Rounded
dqadd3136 fma 1 0 '-5E100' -> '-5.000000000000000000000000000000000E+100' Rounded
-- related
dqadd3137 fma 1 1 '0E-39' -> '1.000000000000000000000000000000000' Rounded
dqadd3138 fma 1 -1 '0E-39' -> '-1.000000000000000000000000000000000' Rounded
dqadd3139 fma 1 '0E-39' 1 -> '1.000000000000000000000000000000000' Rounded
dqadd3140 fma 1 '0E-39' -1 -> '-1.000000000000000000000000000000000' Rounded
dqadd3141 fma 1 1E+29 0.0000 -> '100000000000000000000000000000.0000'
dqadd3142 fma 1 1E+29 0.00000 -> '100000000000000000000000000000.0000' Rounded
dqadd3143 fma 1 0.000 1E+30 -> '1000000000000000000000000000000.000'
dqadd3144 fma 1 0.0000 1E+30 -> '1000000000000000000000000000000.000' Rounded
-- [some of the next group are really constructor tests]
dqadd3146 fma 1 '00.0' 0 -> '0.0'
dqadd3147 fma 1 '0.00' 0 -> '0.00'
dqadd3148 fma 1 0 '0.00' -> '0.00'
dqadd3149 fma 1 0 '00.0' -> '0.0'
dqadd3150 fma 1 '00.0' '0.00' -> '0.00'
dqadd3151 fma 1 '0.00' '00.0' -> '0.00'
dqadd3152 fma 1 '3' '.3' -> '3.3'
dqadd3153 fma 1 '3.' '.3' -> '3.3'
dqadd3154 fma 1 '3.0' '.3' -> '3.3'
dqadd3155 fma 1 '3.00' '.3' -> '3.30'
dqadd3156 fma 1 '3' '3' -> '6'
dqadd3157 fma 1 '3' '+3' -> '6'
dqadd3158 fma 1 '3' '-3' -> '0'
dqadd3159 fma 1 '0.3' '-0.3' -> '0.0'
dqadd3160 fma 1 '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
dqadd3161 fma 1 '1E+12' '-1' -> '999999999999'
dqadd3162 fma 1 '1E+12' '1.11' -> '1000000000001.11'
dqadd3163 fma 1 '1.11' '1E+12' -> '1000000000001.11'
dqadd3164 fma 1 '-1' '1E+12' -> '999999999999'
dqadd3165 fma 1 '7E+12' '-1' -> '6999999999999'
dqadd3166 fma 1 '7E+12' '1.11' -> '7000000000001.11'
dqadd3167 fma 1 '1.11' '7E+12' -> '7000000000001.11'
dqadd3168 fma 1 '-1' '7E+12' -> '6999999999999'
rounding: half_up
dqadd3170 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555567' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd3171 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555566' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd3172 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555565' -> '5.000000000000000000000000000000001' Inexact Rounded
dqadd3173 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555564' -> '5.000000000000000000000000000000000' Inexact Rounded
dqadd3174 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555553' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd3175 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555552' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd3176 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555551' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd3177 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555550' -> '4.999999999999999999999999999999999' Rounded
dqadd3178 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555545' -> '4.999999999999999999999999999999999' Inexact Rounded
dqadd3179 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555544' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd3180 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555543' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd3181 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555542' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd3182 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555541' -> '4.999999999999999999999999999999998' Inexact Rounded
dqadd3183 fma 1 '4.444444444444444444444444444444444' '0.5555555555555555555555555555555540' -> '4.999999999999999999999999999999998' Rounded
-- and some more, including residue effects and different roundings
rounding: half_up
dqadd3200 fma 1 '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd3201 fma 1 '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3202 fma 1 '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3203 fma 1 '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3204 fma 1 '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3205 fma 1 '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3206 fma 1 '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3207 fma 1 '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3208 fma 1 '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3209 fma 1 '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3210 fma 1 '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3211 fma 1 '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3212 fma 1 '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3213 fma 1 '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3214 fma 1 '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3215 fma 1 '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3216 fma 1 '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd3217 fma 1 '1231234567890123456784560123456789' 1.000000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3218 fma 1 '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3219 fma 1 '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
rounding: half_even
dqadd3220 fma 1 '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd3221 fma 1 '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3222 fma 1 '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3223 fma 1 '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3224 fma 1 '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3225 fma 1 '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3226 fma 1 '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3227 fma 1 '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3228 fma 1 '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3229 fma 1 '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3230 fma 1 '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3231 fma 1 '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3232 fma 1 '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3233 fma 1 '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3234 fma 1 '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3235 fma 1 '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3236 fma 1 '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd3237 fma 1 '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3238 fma 1 '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3239 fma 1 '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
-- critical few with even bottom digit...
dqadd3240 fma 1 '1231234567890123456784560123456788' 0.499999999 -> '1231234567890123456784560123456788' Inexact Rounded
dqadd3241 fma 1 '1231234567890123456784560123456788' 0.5 -> '1231234567890123456784560123456788' Inexact Rounded
dqadd3242 fma 1 '1231234567890123456784560123456788' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
rounding: down
dqadd3250 fma 1 '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
dqadd3251 fma 1 '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3252 fma 1 '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3253 fma 1 '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3254 fma 1 '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3255 fma 1 '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3256 fma 1 '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3257 fma 1 '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3258 fma 1 '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3259 fma 1 '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3260 fma 1 '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3261 fma 1 '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3262 fma 1 '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3263 fma 1 '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3264 fma 1 '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3265 fma 1 '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456789' Inexact Rounded
dqadd3266 fma 1 '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
dqadd3267 fma 1 '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3268 fma 1 '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
dqadd3269 fma 1 '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
-- 1 in last place tests
rounding: half_up
dqadd3301 fma 1 -1 1 -> 0
dqadd3302 fma 1 0 1 -> 1
dqadd3303 fma 1 1 1 -> 2
dqadd3304 fma 1 12 1 -> 13
dqadd3305 fma 1 98 1 -> 99
dqadd3306 fma 1 99 1 -> 100
dqadd3307 fma 1 100 1 -> 101
dqadd3308 fma 1 101 1 -> 102
dqadd3309 fma 1 -1 -1 -> -2
dqadd3310 fma 1 0 -1 -> -1
dqadd3311 fma 1 1 -1 -> 0
dqadd3312 fma 1 12 -1 -> 11
dqadd3313 fma 1 98 -1 -> 97
dqadd3314 fma 1 99 -1 -> 98
dqadd3315 fma 1 100 -1 -> 99
dqadd3316 fma 1 101 -1 -> 100
dqadd3321 fma 1 -0.01 0.01 -> 0.00
dqadd3322 fma 1 0.00 0.01 -> 0.01
dqadd3323 fma 1 0.01 0.01 -> 0.02
dqadd3324 fma 1 0.12 0.01 -> 0.13
dqadd3325 fma 1 0.98 0.01 -> 0.99
dqadd3326 fma 1 0.99 0.01 -> 1.00
dqadd3327 fma 1 1.00 0.01 -> 1.01
dqadd3328 fma 1 1.01 0.01 -> 1.02
dqadd3329 fma 1 -0.01 -0.01 -> -0.02
dqadd3330 fma 1 0.00 -0.01 -> -0.01
dqadd3331 fma 1 0.01 -0.01 -> 0.00
dqadd3332 fma 1 0.12 -0.01 -> 0.11
dqadd3333 fma 1 0.98 -0.01 -> 0.97
dqadd3334 fma 1 0.99 -0.01 -> 0.98
dqadd3335 fma 1 1.00 -0.01 -> 0.99
dqadd3336 fma 1 1.01 -0.01 -> 1.00
-- some more cases where adding 0 affects the coefficient
dqadd3340 fma 1 1E+3 0 -> 1000
dqadd3341 fma 1 1E+33 0 -> 1000000000000000000000000000000000
dqadd3342 fma 1 1E+34 0 -> 1.000000000000000000000000000000000E+34 Rounded
dqadd3343 fma 1 1E+35 0 -> 1.000000000000000000000000000000000E+35 Rounded
-- which simply follow from these cases ...
dqadd3344 fma 1 1E+3 1 -> 1001
dqadd3345 fma 1 1E+33 1 -> 1000000000000000000000000000000001
dqadd3346 fma 1 1E+34 1 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd3347 fma 1 1E+35 1 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
dqadd3348 fma 1 1E+3 7 -> 1007
dqadd3349 fma 1 1E+33 7 -> 1000000000000000000000000000000007
dqadd3350 fma 1 1E+34 7 -> 1.000000000000000000000000000000001E+34 Inexact Rounded
dqadd3351 fma 1 1E+35 7 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
-- tryzeros cases
rounding: half_up
dqadd3360 fma 1 0E+50 10000E+1 -> 1.0000E+5
dqadd3361 fma 1 0E-50 10000E+1 -> 100000.0000000000000000000000000000 Rounded
dqadd3362 fma 1 10000E+1 0E-50 -> 100000.0000000000000000000000000000 Rounded
dqadd3363 fma 1 10000E+1 10000E-50 -> 100000.0000000000000000000000000000 Rounded Inexact
dqadd3364 fma 1 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0E+6111
-- 1 234567890123456789012345678901234
-- a curiosity from JSR 13 testing
rounding: half_down
dqadd3370 fma 1 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd3371 fma 1 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
rounding: half_up
dqadd3372 fma 1 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd3373 fma 1 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
rounding: half_even
dqadd3374 fma 1 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
dqadd3375 fma 1 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
-- ulp replacement tests
dqadd3400 fma 1 1 77e-32 -> 1.00000000000000000000000000000077
dqadd3401 fma 1 1 77e-33 -> 1.000000000000000000000000000000077
dqadd3402 fma 1 1 77e-34 -> 1.000000000000000000000000000000008 Inexact Rounded
dqadd3403 fma 1 1 77e-35 -> 1.000000000000000000000000000000001 Inexact Rounded
dqadd3404 fma 1 1 77e-36 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3405 fma 1 1 77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3406 fma 1 1 77e-299 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3410 fma 1 10 77e-32 -> 10.00000000000000000000000000000077
dqadd3411 fma 1 10 77e-33 -> 10.00000000000000000000000000000008 Inexact Rounded
dqadd3412 fma 1 10 77e-34 -> 10.00000000000000000000000000000001 Inexact Rounded
dqadd3413 fma 1 10 77e-35 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3414 fma 1 10 77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3415 fma 1 10 77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3416 fma 1 10 77e-299 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3420 fma 1 77e-32 1 -> 1.00000000000000000000000000000077
dqadd3421 fma 1 77e-33 1 -> 1.000000000000000000000000000000077
dqadd3422 fma 1 77e-34 1 -> 1.000000000000000000000000000000008 Inexact Rounded
dqadd3423 fma 1 77e-35 1 -> 1.000000000000000000000000000000001 Inexact Rounded
dqadd3424 fma 1 77e-36 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3425 fma 1 77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3426 fma 1 77e-299 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd3430 fma 1 77e-32 10 -> 10.00000000000000000000000000000077
dqadd3431 fma 1 77e-33 10 -> 10.00000000000000000000000000000008 Inexact Rounded
dqadd3432 fma 1 77e-34 10 -> 10.00000000000000000000000000000001 Inexact Rounded
dqadd3433 fma 1 77e-35 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3434 fma 1 77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3435 fma 1 77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd3436 fma 1 77e-299 10 -> 10.00000000000000000000000000000000 Inexact Rounded
-- negative ulps
dqadd36440 fma 1 1 -77e-32 -> 0.99999999999999999999999999999923
dqadd36441 fma 1 1 -77e-33 -> 0.999999999999999999999999999999923
dqadd36442 fma 1 1 -77e-34 -> 0.9999999999999999999999999999999923
dqadd36443 fma 1 1 -77e-35 -> 0.9999999999999999999999999999999992 Inexact Rounded
dqadd36444 fma 1 1 -77e-36 -> 0.9999999999999999999999999999999999 Inexact Rounded
dqadd36445 fma 1 1 -77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd36446 fma 1 1 -77e-99 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd36450 fma 1 10 -77e-32 -> 9.99999999999999999999999999999923
dqadd36451 fma 1 10 -77e-33 -> 9.999999999999999999999999999999923
dqadd36452 fma 1 10 -77e-34 -> 9.999999999999999999999999999999992 Inexact Rounded
dqadd36453 fma 1 10 -77e-35 -> 9.999999999999999999999999999999999 Inexact Rounded
dqadd36454 fma 1 10 -77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd36455 fma 1 10 -77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd36456 fma 1 10 -77e-99 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd36460 fma 1 -77e-32 1 -> 0.99999999999999999999999999999923
dqadd36461 fma 1 -77e-33 1 -> 0.999999999999999999999999999999923
dqadd36462 fma 1 -77e-34 1 -> 0.9999999999999999999999999999999923
dqadd36463 fma 1 -77e-35 1 -> 0.9999999999999999999999999999999992 Inexact Rounded
dqadd36464 fma 1 -77e-36 1 -> 0.9999999999999999999999999999999999 Inexact Rounded
dqadd36465 fma 1 -77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd36466 fma 1 -77e-99 1 -> 1.000000000000000000000000000000000 Inexact Rounded
dqadd36470 fma 1 -77e-32 10 -> 9.99999999999999999999999999999923
dqadd36471 fma 1 -77e-33 10 -> 9.999999999999999999999999999999923
dqadd36472 fma 1 -77e-34 10 -> 9.999999999999999999999999999999992 Inexact Rounded
dqadd36473 fma 1 -77e-35 10 -> 9.999999999999999999999999999999999 Inexact Rounded
dqadd36474 fma 1 -77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd36475 fma 1 -77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
dqadd36476 fma 1 -77e-99 10 -> 10.00000000000000000000000000000000 Inexact Rounded
-- negative ulps
dqadd36480 fma 1 -1 77e-32 -> -0.99999999999999999999999999999923
dqadd36481 fma 1 -1 77e-33 -> -0.999999999999999999999999999999923
dqadd36482 fma 1 -1 77e-34 -> -0.9999999999999999999999999999999923
dqadd36483 fma 1 -1 77e-35 -> -0.9999999999999999999999999999999992 Inexact Rounded
dqadd36484 fma 1 -1 77e-36 -> -0.9999999999999999999999999999999999 Inexact Rounded
dqadd36485 fma 1 -1 77e-37 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd36486 fma 1 -1 77e-99 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd36490 fma 1 -10 77e-32 -> -9.99999999999999999999999999999923
dqadd36491 fma 1 -10 77e-33 -> -9.999999999999999999999999999999923
dqadd36492 fma 1 -10 77e-34 -> -9.999999999999999999999999999999992 Inexact Rounded
dqadd36493 fma 1 -10 77e-35 -> -9.999999999999999999999999999999999 Inexact Rounded
dqadd36494 fma 1 -10 77e-36 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd36495 fma 1 -10 77e-37 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd36496 fma 1 -10 77e-99 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd36500 fma 1 77e-32 -1 -> -0.99999999999999999999999999999923
dqadd36501 fma 1 77e-33 -1 -> -0.999999999999999999999999999999923
dqadd36502 fma 1 77e-34 -1 -> -0.9999999999999999999999999999999923
dqadd36503 fma 1 77e-35 -1 -> -0.9999999999999999999999999999999992 Inexact Rounded
dqadd36504 fma 1 77e-36 -1 -> -0.9999999999999999999999999999999999 Inexact Rounded
dqadd36505 fma 1 77e-37 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd36506 fma 1 77e-99 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
dqadd36510 fma 1 77e-32 -10 -> -9.99999999999999999999999999999923
dqadd36511 fma 1 77e-33 -10 -> -9.999999999999999999999999999999923
dqadd36512 fma 1 77e-34 -10 -> -9.999999999999999999999999999999992 Inexact Rounded
dqadd36513 fma 1 77e-35 -10 -> -9.999999999999999999999999999999999 Inexact Rounded
dqadd36514 fma 1 77e-36 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd36515 fma 1 77e-37 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
dqadd36516 fma 1 77e-99 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
-- and some more residue effects and different roundings
rounding: half_up
dqadd36540 fma 1 '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd36541 fma 1 '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36542 fma 1 '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36543 fma 1 '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36544 fma 1 '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36545 fma 1 '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36546 fma 1 '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36547 fma 1 '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36548 fma 1 '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36549 fma 1 '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36550 fma 1 '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36551 fma 1 '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36552 fma 1 '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36553 fma 1 '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36554 fma 1 '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36555 fma 1 '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36556 fma 1 '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd36557 fma 1 '9876543219876543216543210123456789' 1.000000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36558 fma 1 '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36559 fma 1 '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
rounding: half_even
dqadd36560 fma 1 '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd36561 fma 1 '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36562 fma 1 '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36563 fma 1 '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36564 fma 1 '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36565 fma 1 '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36566 fma 1 '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36567 fma 1 '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd36568 fma 1 '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36569 fma 1 '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36570 fma 1 '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36571 fma 1 '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36572 fma 1 '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36573 fma 1 '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36574 fma 1 '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36575 fma 1 '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36576 fma 1 '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd36577 fma 1 '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36578 fma 1 '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd36579 fma 1 '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
-- critical few with even bottom digit...
dqadd37540 fma 1 '9876543219876543216543210123456788' 0.499999999 -> '9876543219876543216543210123456788' Inexact Rounded
dqadd37541 fma 1 '9876543219876543216543210123456788' 0.5 -> '9876543219876543216543210123456788' Inexact Rounded
dqadd37542 fma 1 '9876543219876543216543210123456788' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
rounding: down
dqadd37550 fma 1 '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
dqadd37551 fma 1 '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37552 fma 1 '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37553 fma 1 '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37554 fma 1 '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37555 fma 1 '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37556 fma 1 '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37557 fma 1 '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37558 fma 1 '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37559 fma 1 '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37560 fma 1 '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37561 fma 1 '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37562 fma 1 '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37563 fma 1 '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37564 fma 1 '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37565 fma 1 '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456789' Inexact Rounded
dqadd37566 fma 1 '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
dqadd37567 fma 1 '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd37568 fma 1 '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
dqadd37569 fma 1 '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
-- more zeros, etc.
rounding: half_even
dqadd37701 fma 1 5.00 1.00E-3 -> 5.00100
dqadd37702 fma 1 00.00 0.000 -> 0.000
dqadd37703 fma 1 00.00 0E-3 -> 0.000
dqadd37704 fma 1 0E-3 00.00 -> 0.000
dqadd37710 fma 1 0E+3 00.00 -> 0.00
dqadd37711 fma 1 0E+3 00.0 -> 0.0
dqadd37712 fma 1 0E+3 00. -> 0
dqadd37713 fma 1 0E+3 00.E+1 -> 0E+1
dqadd37714 fma 1 0E+3 00.E+2 -> 0E+2
dqadd37715 fma 1 0E+3 00.E+3 -> 0E+3
dqadd37716 fma 1 0E+3 00.E+4 -> 0E+3
dqadd37717 fma 1 0E+3 00.E+5 -> 0E+3
dqadd37718 fma 1 0E+3 -00.0 -> 0.0
dqadd37719 fma 1 0E+3 -00. -> 0
dqadd37731 fma 1 0E+3 -00.E+1 -> 0E+1
dqadd37720 fma 1 00.00 0E+3 -> 0.00
dqadd37721 fma 1 00.0 0E+3 -> 0.0
dqadd37722 fma 1 00. 0E+3 -> 0
dqadd37723 fma 1 00.E+1 0E+3 -> 0E+1
dqadd37724 fma 1 00.E+2 0E+3 -> 0E+2
dqadd37725 fma 1 00.E+3 0E+3 -> 0E+3
dqadd37726 fma 1 00.E+4 0E+3 -> 0E+3
dqadd37727 fma 1 00.E+5 0E+3 -> 0E+3
dqadd37728 fma 1 -00.00 0E+3 -> 0.00
dqadd37729 fma 1 -00.0 0E+3 -> 0.0
dqadd37730 fma 1 -00. 0E+3 -> 0
dqadd37732 fma 1 0 0 -> 0
dqadd37733 fma 1 0 -0 -> 0
dqadd37734 fma 1 -0 0 -> 0
dqadd37735 fma 1 -0 -0 -> -0 -- IEEE 854 special case
dqadd37736 fma 1 1 -1 -> 0
dqadd37737 fma 1 -1 -1 -> -2
dqadd37738 fma 1 1 1 -> 2
dqadd37739 fma 1 -1 1 -> 0
dqadd37741 fma 1 0 -1 -> -1
dqadd37742 fma 1 -0 -1 -> -1
dqadd37743 fma 1 0 1 -> 1
dqadd37744 fma 1 -0 1 -> 1
dqadd37745 fma 1 -1 0 -> -1
dqadd37746 fma 1 -1 -0 -> -1
dqadd37747 fma 1 1 0 -> 1
dqadd37748 fma 1 1 -0 -> 1
dqadd37751 fma 1 0.0 -1 -> -1.0
dqadd37752 fma 1 -0.0 -1 -> -1.0
dqadd37753 fma 1 0.0 1 -> 1.0
dqadd37754 fma 1 -0.0 1 -> 1.0
dqadd37755 fma 1 -1.0 0 -> -1.0
dqadd37756 fma 1 -1.0 -0 -> -1.0
dqadd37757 fma 1 1.0 0 -> 1.0
dqadd37758 fma 1 1.0 -0 -> 1.0
dqadd37761 fma 1 0 -1.0 -> -1.0
dqadd37762 fma 1 -0 -1.0 -> -1.0
dqadd37763 fma 1 0 1.0 -> 1.0
dqadd37764 fma 1 -0 1.0 -> 1.0
dqadd37765 fma 1 -1 0.0 -> -1.0
dqadd37766 fma 1 -1 -0.0 -> -1.0
dqadd37767 fma 1 1 0.0 -> 1.0
dqadd37768 fma 1 1 -0.0 -> 1.0
dqadd37771 fma 1 0.0 -1.0 -> -1.0
dqadd37772 fma 1 -0.0 -1.0 -> -1.0
dqadd37773 fma 1 0.0 1.0 -> 1.0
dqadd37774 fma 1 -0.0 1.0 -> 1.0
dqadd37775 fma 1 -1.0 0.0 -> -1.0
dqadd37776 fma 1 -1.0 -0.0 -> -1.0
dqadd37777 fma 1 1.0 0.0 -> 1.0
dqadd37778 fma 1 1.0 -0.0 -> 1.0
-- Specials
dqadd37780 fma 1 -Inf -Inf -> -Infinity
dqadd37781 fma 1 -Inf -1000 -> -Infinity
dqadd37782 fma 1 -Inf -1 -> -Infinity
dqadd37783 fma 1 -Inf -0 -> -Infinity
dqadd37784 fma 1 -Inf 0 -> -Infinity
dqadd37785 fma 1 -Inf 1 -> -Infinity
dqadd37786 fma 1 -Inf 1000 -> -Infinity
dqadd37787 fma 1 -1000 -Inf -> -Infinity
dqadd37788 fma 1 -Inf -Inf -> -Infinity
dqadd37789 fma 1 -1 -Inf -> -Infinity
dqadd37790 fma 1 -0 -Inf -> -Infinity
dqadd37791 fma 1 0 -Inf -> -Infinity
dqadd37792 fma 1 1 -Inf -> -Infinity
dqadd37793 fma 1 1000 -Inf -> -Infinity
dqadd37794 fma 1 Inf -Inf -> NaN Invalid_operation
dqadd37800 fma 1 Inf -Inf -> NaN Invalid_operation
dqadd37801 fma 1 Inf -1000 -> Infinity
dqadd37802 fma 1 Inf -1 -> Infinity
dqadd37803 fma 1 Inf -0 -> Infinity
dqadd37804 fma 1 Inf 0 -> Infinity
dqadd37805 fma 1 Inf 1 -> Infinity
dqadd37806 fma 1 Inf 1000 -> Infinity
dqadd37807 fma 1 Inf Inf -> Infinity
dqadd37808 fma 1 -1000 Inf -> Infinity
dqadd37809 fma 1 -Inf Inf -> NaN Invalid_operation
dqadd37810 fma 1 -1 Inf -> Infinity
dqadd37811 fma 1 -0 Inf -> Infinity
dqadd37812 fma 1 0 Inf -> Infinity
dqadd37813 fma 1 1 Inf -> Infinity
dqadd37814 fma 1 1000 Inf -> Infinity
dqadd37815 fma 1 Inf Inf -> Infinity
dqadd37821 fma 1 NaN -Inf -> NaN
dqadd37822 fma 1 NaN -1000 -> NaN
dqadd37823 fma 1 NaN -1 -> NaN
dqadd37824 fma 1 NaN -0 -> NaN
dqadd37825 fma 1 NaN 0 -> NaN
dqadd37826 fma 1 NaN 1 -> NaN
dqadd37827 fma 1 NaN 1000 -> NaN
dqadd37828 fma 1 NaN Inf -> NaN
dqadd37829 fma 1 NaN NaN -> NaN
dqadd37830 fma 1 -Inf NaN -> NaN
dqadd37831 fma 1 -1000 NaN -> NaN
dqadd37832 fma 1 -1 NaN -> NaN
dqadd37833 fma 1 -0 NaN -> NaN
dqadd37834 fma 1 0 NaN -> NaN
dqadd37835 fma 1 1 NaN -> NaN
dqadd37836 fma 1 1000 NaN -> NaN
dqadd37837 fma 1 Inf NaN -> NaN
dqadd37841 fma 1 sNaN -Inf -> NaN Invalid_operation
dqadd37842 fma 1 sNaN -1000 -> NaN Invalid_operation
dqadd37843 fma 1 sNaN -1 -> NaN Invalid_operation
dqadd37844 fma 1 sNaN -0 -> NaN Invalid_operation
dqadd37845 fma 1 sNaN 0 -> NaN Invalid_operation
dqadd37846 fma 1 sNaN 1 -> NaN Invalid_operation
dqadd37847 fma 1 sNaN 1000 -> NaN Invalid_operation
dqadd37848 fma 1 sNaN NaN -> NaN Invalid_operation
dqadd37849 fma 1 sNaN sNaN -> NaN Invalid_operation
dqadd37850 fma 1 NaN sNaN -> NaN Invalid_operation
dqadd37851 fma 1 -Inf sNaN -> NaN Invalid_operation
dqadd37852 fma 1 -1000 sNaN -> NaN Invalid_operation
dqadd37853 fma 1 -1 sNaN -> NaN Invalid_operation
dqadd37854 fma 1 -0 sNaN -> NaN Invalid_operation
dqadd37855 fma 1 0 sNaN -> NaN Invalid_operation
dqadd37856 fma 1 1 sNaN -> NaN Invalid_operation
dqadd37857 fma 1 1000 sNaN -> NaN Invalid_operation
dqadd37858 fma 1 Inf sNaN -> NaN Invalid_operation
dqadd37859 fma 1 NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqadd37861 fma 1 NaN1 -Inf -> NaN1
dqadd37862 fma 1 +NaN2 -1000 -> NaN2
dqadd37863 fma 1 NaN3 1000 -> NaN3
dqadd37864 fma 1 NaN4 Inf -> NaN4
dqadd37865 fma 1 NaN5 +NaN6 -> NaN5
dqadd37866 fma 1 -Inf NaN7 -> NaN7
dqadd37867 fma 1 -1000 NaN8 -> NaN8
dqadd37868 fma 1 1000 NaN9 -> NaN9
dqadd37869 fma 1 Inf +NaN10 -> NaN10
dqadd37871 fma 1 sNaN11 -Inf -> NaN11 Invalid_operation
dqadd37872 fma 1 sNaN12 -1000 -> NaN12 Invalid_operation
dqadd37873 fma 1 sNaN13 1000 -> NaN13 Invalid_operation
dqadd37874 fma 1 sNaN14 NaN17 -> NaN14 Invalid_operation
dqadd37875 fma 1 sNaN15 sNaN18 -> NaN15 Invalid_operation
dqadd37876 fma 1 NaN16 sNaN19 -> NaN19 Invalid_operation
dqadd37877 fma 1 -Inf +sNaN20 -> NaN20 Invalid_operation
dqadd37878 fma 1 -1000 sNaN21 -> NaN21 Invalid_operation
dqadd37879 fma 1 1000 sNaN22 -> NaN22 Invalid_operation
dqadd37880 fma 1 Inf sNaN23 -> NaN23 Invalid_operation
dqadd37881 fma 1 +NaN25 +sNaN24 -> NaN24 Invalid_operation
dqadd37882 fma 1 -NaN26 NaN28 -> -NaN26
dqadd37883 fma 1 -sNaN27 sNaN29 -> -NaN27 Invalid_operation
dqadd37884 fma 1 1000 -NaN30 -> -NaN30
dqadd37885 fma 1 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Here we explore near the boundary of rounding a subnormal to Nmin
dqadd37575 fma 1 1E-6143 -1E-6176 -> 9.99999999999999999999999999999999E-6144 Subnormal
dqadd37576 fma 1 -1E-6143 +1E-6176 -> -9.99999999999999999999999999999999E-6144 Subnormal
-- check overflow edge case
-- 1234567890123456
dqadd37972 apply 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqadd37973 fma 1 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37974 fma 1 9999999999999999999999999999999999E+6111 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37975 fma 1 9999999999999999999999999999999999E+6111 1E+6111 -> Infinity Overflow Inexact Rounded
dqadd37976 fma 1 9999999999999999999999999999999999E+6111 9E+6110 -> Infinity Overflow Inexact Rounded
dqadd37977 fma 1 9999999999999999999999999999999999E+6111 8E+6110 -> Infinity Overflow Inexact Rounded
dqadd37978 fma 1 9999999999999999999999999999999999E+6111 7E+6110 -> Infinity Overflow Inexact Rounded
dqadd37979 fma 1 9999999999999999999999999999999999E+6111 6E+6110 -> Infinity Overflow Inexact Rounded
dqadd37980 fma 1 9999999999999999999999999999999999E+6111 5E+6110 -> Infinity Overflow Inexact Rounded
dqadd37981 fma 1 9999999999999999999999999999999999E+6111 4E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37982 fma 1 9999999999999999999999999999999999E+6111 3E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37983 fma 1 9999999999999999999999999999999999E+6111 2E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37984 fma 1 9999999999999999999999999999999999E+6111 1E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37985 apply -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqadd37986 fma 1 -9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37987 fma 1 -9999999999999999999999999999999999E+6111 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37988 fma 1 -9999999999999999999999999999999999E+6111 -1E+6111 -> -Infinity Overflow Inexact Rounded
dqadd37989 fma 1 -9999999999999999999999999999999999E+6111 -9E+6110 -> -Infinity Overflow Inexact Rounded
dqadd37990 fma 1 -9999999999999999999999999999999999E+6111 -8E+6110 -> -Infinity Overflow Inexact Rounded
dqadd37991 fma 1 -9999999999999999999999999999999999E+6111 -7E+6110 -> -Infinity Overflow Inexact Rounded
dqadd37992 fma 1 -9999999999999999999999999999999999E+6111 -6E+6110 -> -Infinity Overflow Inexact Rounded
dqadd37993 fma 1 -9999999999999999999999999999999999E+6111 -5E+6110 -> -Infinity Overflow Inexact Rounded
dqadd37994 fma 1 -9999999999999999999999999999999999E+6111 -4E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37995 fma 1 -9999999999999999999999999999999999E+6111 -3E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37996 fma 1 -9999999999999999999999999999999999E+6111 -2E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
dqadd37997 fma 1 -9999999999999999999999999999999999E+6111 -1E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
-- And for round down full and subnormal results
rounding: down
dqadd371100 fma 1 1e+2 -1e-6143 -> 99.99999999999999999999999999999999 Rounded Inexact
dqadd371101 fma 1 1e+1 -1e-6143 -> 9.999999999999999999999999999999999 Rounded Inexact
dqadd371103 fma 1 +1 -1e-6143 -> 0.9999999999999999999999999999999999 Rounded Inexact
dqadd371104 fma 1 1e-1 -1e-6143 -> 0.09999999999999999999999999999999999 Rounded Inexact
dqadd371105 fma 1 1e-2 -1e-6143 -> 0.009999999999999999999999999999999999 Rounded Inexact
dqadd371106 fma 1 1e-3 -1e-6143 -> 0.0009999999999999999999999999999999999 Rounded Inexact
dqadd371107 fma 1 1e-4 -1e-6143 -> 0.00009999999999999999999999999999999999 Rounded Inexact
dqadd371108 fma 1 1e-5 -1e-6143 -> 0.000009999999999999999999999999999999999 Rounded Inexact
dqadd371109 fma 1 1e-6 -1e-6143 -> 9.999999999999999999999999999999999E-7 Rounded Inexact
rounding: ceiling
dqadd371110 fma 1 -1e+2 +1e-6143 -> -99.99999999999999999999999999999999 Rounded Inexact
dqadd371111 fma 1 -1e+1 +1e-6143 -> -9.999999999999999999999999999999999 Rounded Inexact
dqadd371113 fma 1 -1 +1e-6143 -> -0.9999999999999999999999999999999999 Rounded Inexact
dqadd371114 fma 1 -1e-1 +1e-6143 -> -0.09999999999999999999999999999999999 Rounded Inexact
dqadd371115 fma 1 -1e-2 +1e-6143 -> -0.009999999999999999999999999999999999 Rounded Inexact
dqadd371116 fma 1 -1e-3 +1e-6143 -> -0.0009999999999999999999999999999999999 Rounded Inexact
dqadd371117 fma 1 -1e-4 +1e-6143 -> -0.00009999999999999999999999999999999999 Rounded Inexact
dqadd371118 fma 1 -1e-5 +1e-6143 -> -0.000009999999999999999999999999999999999 Rounded Inexact
dqadd371119 fma 1 -1e-6 +1e-6143 -> -9.999999999999999999999999999999999E-7 Rounded Inexact
-- tests based on Gunnar Degnbol's edge case
rounding: half_even
dqadd371300 fma 1 1E34 -0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371310 fma 1 1E34 -0.51 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371311 fma 1 1E34 -0.501 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371312 fma 1 1E34 -0.5001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371313 fma 1 1E34 -0.50001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371314 fma 1 1E34 -0.500001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371315 fma 1 1E34 -0.5000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371316 fma 1 1E34 -0.50000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371317 fma 1 1E34 -0.500000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371318 fma 1 1E34 -0.5000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371319 fma 1 1E34 -0.50000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371320 fma 1 1E34 -0.500000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371321 fma 1 1E34 -0.5000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371322 fma 1 1E34 -0.50000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371323 fma 1 1E34 -0.500000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371324 fma 1 1E34 -0.5000000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371325 fma 1 1E34 -0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371326 fma 1 1E34 -0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371327 fma 1 1E34 -0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371328 fma 1 1E34 -0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371329 fma 1 1E34 -0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371330 fma 1 1E34 -0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371331 fma 1 1E34 -0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371332 fma 1 1E34 -0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371333 fma 1 1E34 -0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371334 fma 1 1E34 -0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371335 fma 1 1E34 -0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371336 fma 1 1E34 -0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371337 fma 1 1E34 -0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371338 fma 1 1E34 -0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371339 fma 1 1E34 -0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371340 fma 1 1E34 -5000000.000010001 -> 9999999999999999999999999995000000 Inexact Rounded
dqadd371341 fma 1 1E34 -5000000.000000001 -> 9999999999999999999999999995000000 Inexact Rounded
dqadd371349 fma 1 9999999999999999999999999999999999 0.4 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371350 fma 1 9999999999999999999999999999999999 0.49 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371351 fma 1 9999999999999999999999999999999999 0.499 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371352 fma 1 9999999999999999999999999999999999 0.4999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371353 fma 1 9999999999999999999999999999999999 0.49999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371354 fma 1 9999999999999999999999999999999999 0.499999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371355 fma 1 9999999999999999999999999999999999 0.4999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371356 fma 1 9999999999999999999999999999999999 0.49999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371357 fma 1 9999999999999999999999999999999999 0.499999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371358 fma 1 9999999999999999999999999999999999 0.4999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371359 fma 1 9999999999999999999999999999999999 0.49999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371360 fma 1 9999999999999999999999999999999999 0.499999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371361 fma 1 9999999999999999999999999999999999 0.4999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371362 fma 1 9999999999999999999999999999999999 0.49999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371363 fma 1 9999999999999999999999999999999999 0.499999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371364 fma 1 9999999999999999999999999999999999 0.4999999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
dqadd371365 fma 1 9999999999999999999999999999999999 0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371367 fma 1 9999999999999999999999999999999999 0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371368 fma 1 9999999999999999999999999999999999 0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371369 fma 1 9999999999999999999999999999999999 0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371370 fma 1 9999999999999999999999999999999999 0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371371 fma 1 9999999999999999999999999999999999 0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371372 fma 1 9999999999999999999999999999999999 0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371373 fma 1 9999999999999999999999999999999999 0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371374 fma 1 9999999999999999999999999999999999 0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371375 fma 1 9999999999999999999999999999999999 0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371376 fma 1 9999999999999999999999999999999999 0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371377 fma 1 9999999999999999999999999999999999 0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371378 fma 1 9999999999999999999999999999999999 0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371379 fma 1 9999999999999999999999999999999999 0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371380 fma 1 9999999999999999999999999999999999 0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371381 fma 1 9999999999999999999999999999999999 0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371382 fma 1 9999999999999999999999999999999999 0.5000000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371383 fma 1 9999999999999999999999999999999999 0.500000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371384 fma 1 9999999999999999999999999999999999 0.50000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371385 fma 1 9999999999999999999999999999999999 0.5000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371386 fma 1 9999999999999999999999999999999999 0.500000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371387 fma 1 9999999999999999999999999999999999 0.50000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371388 fma 1 9999999999999999999999999999999999 0.5000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371389 fma 1 9999999999999999999999999999999999 0.500000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371390 fma 1 9999999999999999999999999999999999 0.50000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371391 fma 1 9999999999999999999999999999999999 0.5000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371392 fma 1 9999999999999999999999999999999999 0.500001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371393 fma 1 9999999999999999999999999999999999 0.50001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371394 fma 1 9999999999999999999999999999999999 0.5001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371395 fma 1 9999999999999999999999999999999999 0.501 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
dqadd371396 fma 1 9999999999999999999999999999999999 0.51 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
dqadd371420 fma 1 0 1.123456789987654321123456789012345 -> 1.123456789987654321123456789012345
dqadd371421 fma 1 0 1.123456789987654321123456789012345E-1 -> 0.1123456789987654321123456789012345
dqadd371422 fma 1 0 1.123456789987654321123456789012345E-2 -> 0.01123456789987654321123456789012345
dqadd371423 fma 1 0 1.123456789987654321123456789012345E-3 -> 0.001123456789987654321123456789012345
dqadd371424 fma 1 0 1.123456789987654321123456789012345E-4 -> 0.0001123456789987654321123456789012345
dqadd371425 fma 1 0 1.123456789987654321123456789012345E-5 -> 0.00001123456789987654321123456789012345
dqadd371426 fma 1 0 1.123456789987654321123456789012345E-6 -> 0.000001123456789987654321123456789012345
dqadd371427 fma 1 0 1.123456789987654321123456789012345E-7 -> 1.123456789987654321123456789012345E-7
dqadd371428 fma 1 0 1.123456789987654321123456789012345E-8 -> 1.123456789987654321123456789012345E-8
dqadd371429 fma 1 0 1.123456789987654321123456789012345E-9 -> 1.123456789987654321123456789012345E-9
dqadd371430 fma 1 0 1.123456789987654321123456789012345E-10 -> 1.123456789987654321123456789012345E-10
dqadd371431 fma 1 0 1.123456789987654321123456789012345E-11 -> 1.123456789987654321123456789012345E-11
dqadd371432 fma 1 0 1.123456789987654321123456789012345E-12 -> 1.123456789987654321123456789012345E-12
dqadd371433 fma 1 0 1.123456789987654321123456789012345E-13 -> 1.123456789987654321123456789012345E-13
dqadd371434 fma 1 0 1.123456789987654321123456789012345E-14 -> 1.123456789987654321123456789012345E-14
dqadd371435 fma 1 0 1.123456789987654321123456789012345E-15 -> 1.123456789987654321123456789012345E-15
dqadd371436 fma 1 0 1.123456789987654321123456789012345E-16 -> 1.123456789987654321123456789012345E-16
dqadd371437 fma 1 0 1.123456789987654321123456789012345E-17 -> 1.123456789987654321123456789012345E-17
dqadd371438 fma 1 0 1.123456789987654321123456789012345E-18 -> 1.123456789987654321123456789012345E-18
dqadd371439 fma 1 0 1.123456789987654321123456789012345E-19 -> 1.123456789987654321123456789012345E-19
dqadd371440 fma 1 0 1.123456789987654321123456789012345E-20 -> 1.123456789987654321123456789012345E-20
dqadd371441 fma 1 0 1.123456789987654321123456789012345E-21 -> 1.123456789987654321123456789012345E-21
dqadd371442 fma 1 0 1.123456789987654321123456789012345E-22 -> 1.123456789987654321123456789012345E-22
dqadd371443 fma 1 0 1.123456789987654321123456789012345E-23 -> 1.123456789987654321123456789012345E-23
dqadd371444 fma 1 0 1.123456789987654321123456789012345E-24 -> 1.123456789987654321123456789012345E-24
dqadd371445 fma 1 0 1.123456789987654321123456789012345E-25 -> 1.123456789987654321123456789012345E-25
dqadd371446 fma 1 0 1.123456789987654321123456789012345E-26 -> 1.123456789987654321123456789012345E-26
dqadd371447 fma 1 0 1.123456789987654321123456789012345E-27 -> 1.123456789987654321123456789012345E-27
dqadd371448 fma 1 0 1.123456789987654321123456789012345E-28 -> 1.123456789987654321123456789012345E-28
dqadd371449 fma 1 0 1.123456789987654321123456789012345E-29 -> 1.123456789987654321123456789012345E-29
dqadd371450 fma 1 0 1.123456789987654321123456789012345E-30 -> 1.123456789987654321123456789012345E-30
dqadd371451 fma 1 0 1.123456789987654321123456789012345E-31 -> 1.123456789987654321123456789012345E-31
dqadd371452 fma 1 0 1.123456789987654321123456789012345E-32 -> 1.123456789987654321123456789012345E-32
dqadd371453 fma 1 0 1.123456789987654321123456789012345E-33 -> 1.123456789987654321123456789012345E-33
dqadd371454 fma 1 0 1.123456789987654321123456789012345E-34 -> 1.123456789987654321123456789012345E-34
dqadd371455 fma 1 0 1.123456789987654321123456789012345E-35 -> 1.123456789987654321123456789012345E-35
dqadd371456 fma 1 0 1.123456789987654321123456789012345E-36 -> 1.123456789987654321123456789012345E-36
-- same, reversed 0
dqadd371460 fma 1 1.123456789987654321123456789012345 0 -> 1.123456789987654321123456789012345
dqadd371461 fma 1 1.123456789987654321123456789012345E-1 0 -> 0.1123456789987654321123456789012345
dqadd371462 fma 1 1.123456789987654321123456789012345E-2 0 -> 0.01123456789987654321123456789012345
dqadd371463 fma 1 1.123456789987654321123456789012345E-3 0 -> 0.001123456789987654321123456789012345
dqadd371464 fma 1 1.123456789987654321123456789012345E-4 0 -> 0.0001123456789987654321123456789012345
dqadd371465 fma 1 1.123456789987654321123456789012345E-5 0 -> 0.00001123456789987654321123456789012345
dqadd371466 fma 1 1.123456789987654321123456789012345E-6 0 -> 0.000001123456789987654321123456789012345
dqadd371467 fma 1 1.123456789987654321123456789012345E-7 0 -> 1.123456789987654321123456789012345E-7
dqadd371468 fma 1 1.123456789987654321123456789012345E-8 0 -> 1.123456789987654321123456789012345E-8
dqadd371469 fma 1 1.123456789987654321123456789012345E-9 0 -> 1.123456789987654321123456789012345E-9
dqadd371470 fma 1 1.123456789987654321123456789012345E-10 0 -> 1.123456789987654321123456789012345E-10
dqadd371471 fma 1 1.123456789987654321123456789012345E-11 0 -> 1.123456789987654321123456789012345E-11
dqadd371472 fma 1 1.123456789987654321123456789012345E-12 0 -> 1.123456789987654321123456789012345E-12
dqadd371473 fma 1 1.123456789987654321123456789012345E-13 0 -> 1.123456789987654321123456789012345E-13
dqadd371474 fma 1 1.123456789987654321123456789012345E-14 0 -> 1.123456789987654321123456789012345E-14
dqadd371475 fma 1 1.123456789987654321123456789012345E-15 0 -> 1.123456789987654321123456789012345E-15
dqadd371476 fma 1 1.123456789987654321123456789012345E-16 0 -> 1.123456789987654321123456789012345E-16
dqadd371477 fma 1 1.123456789987654321123456789012345E-17 0 -> 1.123456789987654321123456789012345E-17
dqadd371478 fma 1 1.123456789987654321123456789012345E-18 0 -> 1.123456789987654321123456789012345E-18
dqadd371479 fma 1 1.123456789987654321123456789012345E-19 0 -> 1.123456789987654321123456789012345E-19
dqadd371480 fma 1 1.123456789987654321123456789012345E-20 0 -> 1.123456789987654321123456789012345E-20
dqadd371481 fma 1 1.123456789987654321123456789012345E-21 0 -> 1.123456789987654321123456789012345E-21
dqadd371482 fma 1 1.123456789987654321123456789012345E-22 0 -> 1.123456789987654321123456789012345E-22
dqadd371483 fma 1 1.123456789987654321123456789012345E-23 0 -> 1.123456789987654321123456789012345E-23
dqadd371484 fma 1 1.123456789987654321123456789012345E-24 0 -> 1.123456789987654321123456789012345E-24
dqadd371485 fma 1 1.123456789987654321123456789012345E-25 0 -> 1.123456789987654321123456789012345E-25
dqadd371486 fma 1 1.123456789987654321123456789012345E-26 0 -> 1.123456789987654321123456789012345E-26
dqadd371487 fma 1 1.123456789987654321123456789012345E-27 0 -> 1.123456789987654321123456789012345E-27
dqadd371488 fma 1 1.123456789987654321123456789012345E-28 0 -> 1.123456789987654321123456789012345E-28
dqadd371489 fma 1 1.123456789987654321123456789012345E-29 0 -> 1.123456789987654321123456789012345E-29
dqadd371490 fma 1 1.123456789987654321123456789012345E-30 0 -> 1.123456789987654321123456789012345E-30
dqadd371491 fma 1 1.123456789987654321123456789012345E-31 0 -> 1.123456789987654321123456789012345E-31
dqadd371492 fma 1 1.123456789987654321123456789012345E-32 0 -> 1.123456789987654321123456789012345E-32
dqadd371493 fma 1 1.123456789987654321123456789012345E-33 0 -> 1.123456789987654321123456789012345E-33
dqadd371494 fma 1 1.123456789987654321123456789012345E-34 0 -> 1.123456789987654321123456789012345E-34
dqadd371495 fma 1 1.123456789987654321123456789012345E-35 0 -> 1.123456789987654321123456789012345E-35
dqadd371496 fma 1 1.123456789987654321123456789012345E-36 0 -> 1.123456789987654321123456789012345E-36
-- same, Es on the 0
dqadd371500 fma 1 1.123456789987654321123456789012345 0E-0 -> 1.123456789987654321123456789012345
dqadd371501 fma 1 1.123456789987654321123456789012345 0E-1 -> 1.123456789987654321123456789012345
dqadd371502 fma 1 1.123456789987654321123456789012345 0E-2 -> 1.123456789987654321123456789012345
dqadd371503 fma 1 1.123456789987654321123456789012345 0E-3 -> 1.123456789987654321123456789012345
dqadd371504 fma 1 1.123456789987654321123456789012345 0E-4 -> 1.123456789987654321123456789012345
dqadd371505 fma 1 1.123456789987654321123456789012345 0E-5 -> 1.123456789987654321123456789012345
dqadd371506 fma 1 1.123456789987654321123456789012345 0E-6 -> 1.123456789987654321123456789012345
dqadd371507 fma 1 1.123456789987654321123456789012345 0E-7 -> 1.123456789987654321123456789012345
dqadd371508 fma 1 1.123456789987654321123456789012345 0E-8 -> 1.123456789987654321123456789012345
dqadd371509 fma 1 1.123456789987654321123456789012345 0E-9 -> 1.123456789987654321123456789012345
dqadd371510 fma 1 1.123456789987654321123456789012345 0E-10 -> 1.123456789987654321123456789012345
dqadd371511 fma 1 1.123456789987654321123456789012345 0E-11 -> 1.123456789987654321123456789012345
dqadd371512 fma 1 1.123456789987654321123456789012345 0E-12 -> 1.123456789987654321123456789012345
dqadd371513 fma 1 1.123456789987654321123456789012345 0E-13 -> 1.123456789987654321123456789012345
dqadd371514 fma 1 1.123456789987654321123456789012345 0E-14 -> 1.123456789987654321123456789012345
dqadd371515 fma 1 1.123456789987654321123456789012345 0E-15 -> 1.123456789987654321123456789012345
dqadd371516 fma 1 1.123456789987654321123456789012345 0E-16 -> 1.123456789987654321123456789012345
dqadd371517 fma 1 1.123456789987654321123456789012345 0E-17 -> 1.123456789987654321123456789012345
dqadd371518 fma 1 1.123456789987654321123456789012345 0E-18 -> 1.123456789987654321123456789012345
dqadd371519 fma 1 1.123456789987654321123456789012345 0E-19 -> 1.123456789987654321123456789012345
dqadd371520 fma 1 1.123456789987654321123456789012345 0E-20 -> 1.123456789987654321123456789012345
dqadd371521 fma 1 1.123456789987654321123456789012345 0E-21 -> 1.123456789987654321123456789012345
dqadd371522 fma 1 1.123456789987654321123456789012345 0E-22 -> 1.123456789987654321123456789012345
dqadd371523 fma 1 1.123456789987654321123456789012345 0E-23 -> 1.123456789987654321123456789012345
dqadd371524 fma 1 1.123456789987654321123456789012345 0E-24 -> 1.123456789987654321123456789012345
dqadd371525 fma 1 1.123456789987654321123456789012345 0E-25 -> 1.123456789987654321123456789012345
dqadd371526 fma 1 1.123456789987654321123456789012345 0E-26 -> 1.123456789987654321123456789012345
dqadd371527 fma 1 1.123456789987654321123456789012345 0E-27 -> 1.123456789987654321123456789012345
dqadd371528 fma 1 1.123456789987654321123456789012345 0E-28 -> 1.123456789987654321123456789012345
dqadd371529 fma 1 1.123456789987654321123456789012345 0E-29 -> 1.123456789987654321123456789012345
dqadd371530 fma 1 1.123456789987654321123456789012345 0E-30 -> 1.123456789987654321123456789012345
dqadd371531 fma 1 1.123456789987654321123456789012345 0E-31 -> 1.123456789987654321123456789012345
dqadd371532 fma 1 1.123456789987654321123456789012345 0E-32 -> 1.123456789987654321123456789012345
dqadd371533 fma 1 1.123456789987654321123456789012345 0E-33 -> 1.123456789987654321123456789012345
-- next four flag Rounded because the 0 extends the result
dqadd371534 fma 1 1.123456789987654321123456789012345 0E-34 -> 1.123456789987654321123456789012345 Rounded
dqadd371535 fma 1 1.123456789987654321123456789012345 0E-35 -> 1.123456789987654321123456789012345 Rounded
dqadd371536 fma 1 1.123456789987654321123456789012345 0E-36 -> 1.123456789987654321123456789012345 Rounded
dqadd371537 fma 1 1.123456789987654321123456789012345 0E-37 -> 1.123456789987654321123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
rounding: half_up
-- exact zeros from zeros
dqadd371600 fma 1 0 0E-19 -> 0E-19
dqadd371601 fma 1 -0 0E-19 -> 0E-19
dqadd371602 fma 1 0 -0E-19 -> 0E-19
dqadd371603 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371611 fma 1 -11 11 -> 0
dqadd371612 fma 1 11 -11 -> 0
rounding: half_down
-- exact zeros from zeros
dqadd371620 fma 1 0 0E-19 -> 0E-19
dqadd371621 fma 1 -0 0E-19 -> 0E-19
dqadd371622 fma 1 0 -0E-19 -> 0E-19
dqadd371623 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371631 fma 1 -11 11 -> 0
dqadd371632 fma 1 11 -11 -> 0
rounding: half_even
-- exact zeros from zeros
dqadd371640 fma 1 0 0E-19 -> 0E-19
dqadd371641 fma 1 -0 0E-19 -> 0E-19
dqadd371642 fma 1 0 -0E-19 -> 0E-19
dqadd371643 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371651 fma 1 -11 11 -> 0
dqadd371652 fma 1 11 -11 -> 0
rounding: up
-- exact zeros from zeros
dqadd371660 fma 1 0 0E-19 -> 0E-19
dqadd371661 fma 1 -0 0E-19 -> 0E-19
dqadd371662 fma 1 0 -0E-19 -> 0E-19
dqadd371663 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371671 fma 1 -11 11 -> 0
dqadd371672 fma 1 11 -11 -> 0
rounding: down
-- exact zeros from zeros
dqadd371680 fma 1 0 0E-19 -> 0E-19
dqadd371681 fma 1 -0 0E-19 -> 0E-19
dqadd371682 fma 1 0 -0E-19 -> 0E-19
dqadd371683 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371691 fma 1 -11 11 -> 0
dqadd371692 fma 1 11 -11 -> 0
rounding: ceiling
-- exact zeros from zeros
dqadd371700 fma 1 0 0E-19 -> 0E-19
dqadd371701 fma 1 -0 0E-19 -> 0E-19
dqadd371702 fma 1 0 -0E-19 -> 0E-19
dqadd371703 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371711 fma 1 -11 11 -> 0
dqadd371712 fma 1 11 -11 -> 0
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
dqadd371720 fma 1 0 0E-19 -> 0E-19
dqadd371721 fma 1 -0 0E-19 -> -0E-19 -- *
dqadd371722 fma 1 0 -0E-19 -> -0E-19 -- *
dqadd371723 fma 1 -0 -0E-19 -> -0E-19
-- exact zeros from non-zeros
dqadd371731 fma 1 -11 11 -> -0 -- *
dqadd371732 fma 1 11 -11 -> -0 -- *
-- Examples from SQL proposal (Krishna Kulkarni)
dqadd371741 fma 1 130E-2 120E-2 -> 2.50
dqadd371742 fma 1 130E-2 12E-1 -> 2.50
dqadd371743 fma 1 130E-2 1E0 -> 2.30
dqadd371744 fma 1 1E2 1E4 -> 1.01E+4
dqadd371745 fma 1 130E-2 -120E-2 -> 0.10
dqadd371746 fma 1 130E-2 -12E-1 -> 0.10
dqadd371747 fma 1 130E-2 -1E0 -> 0.30
dqadd371748 fma 1 1E2 -1E4 -> -9.9E+3
-- Gappy coefficients; check residue handling even with full coefficient gap
rounding: half_even
dqadd375001 fma 1 1239876543211234567894567890123456 1 -> 1239876543211234567894567890123457
dqadd375002 fma 1 1239876543211234567894567890123456 0.6 -> 1239876543211234567894567890123457 Inexact Rounded
dqadd375003 fma 1 1239876543211234567894567890123456 0.06 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375004 fma 1 1239876543211234567894567890123456 6E-3 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375005 fma 1 1239876543211234567894567890123456 6E-4 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375006 fma 1 1239876543211234567894567890123456 6E-5 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375007 fma 1 1239876543211234567894567890123456 6E-6 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375008 fma 1 1239876543211234567894567890123456 6E-7 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375009 fma 1 1239876543211234567894567890123456 6E-8 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375010 fma 1 1239876543211234567894567890123456 6E-9 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375011 fma 1 1239876543211234567894567890123456 6E-10 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375012 fma 1 1239876543211234567894567890123456 6E-11 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375013 fma 1 1239876543211234567894567890123456 6E-12 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375014 fma 1 1239876543211234567894567890123456 6E-13 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375015 fma 1 1239876543211234567894567890123456 6E-14 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375016 fma 1 1239876543211234567894567890123456 6E-15 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375017 fma 1 1239876543211234567894567890123456 6E-16 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375018 fma 1 1239876543211234567894567890123456 6E-17 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375019 fma 1 1239876543211234567894567890123456 6E-18 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375020 fma 1 1239876543211234567894567890123456 6E-19 -> 1239876543211234567894567890123456 Inexact Rounded
dqadd375021 fma 1 1239876543211234567894567890123456 6E-20 -> 1239876543211234567894567890123456 Inexact Rounded
-- widening second argument at gap
dqadd375030 fma 1 12398765432112345678945678 1 -> 12398765432112345678945679
dqadd375031 fma 1 12398765432112345678945678 0.1 -> 12398765432112345678945678.1
dqadd375032 fma 1 12398765432112345678945678 0.12 -> 12398765432112345678945678.12
dqadd375033 fma 1 12398765432112345678945678 0.123 -> 12398765432112345678945678.123
dqadd375034 fma 1 12398765432112345678945678 0.1234 -> 12398765432112345678945678.1234
dqadd375035 fma 1 12398765432112345678945678 0.12345 -> 12398765432112345678945678.12345
dqadd375036 fma 1 12398765432112345678945678 0.123456 -> 12398765432112345678945678.123456
dqadd375037 fma 1 12398765432112345678945678 0.1234567 -> 12398765432112345678945678.1234567
dqadd375038 fma 1 12398765432112345678945678 0.12345678 -> 12398765432112345678945678.12345678
dqadd375039 fma 1 12398765432112345678945678 0.123456789 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375040 fma 1 12398765432112345678945678 0.123456785 -> 12398765432112345678945678.12345678 Inexact Rounded
dqadd375041 fma 1 12398765432112345678945678 0.1234567850 -> 12398765432112345678945678.12345678 Inexact Rounded
dqadd375042 fma 1 12398765432112345678945678 0.1234567851 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375043 fma 1 12398765432112345678945678 0.12345678501 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375044 fma 1 12398765432112345678945678 0.123456785001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375045 fma 1 12398765432112345678945678 0.1234567850001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375046 fma 1 12398765432112345678945678 0.12345678500001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375047 fma 1 12398765432112345678945678 0.123456785000001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375048 fma 1 12398765432112345678945678 0.1234567850000001 -> 12398765432112345678945678.12345679 Inexact Rounded
dqadd375049 fma 1 12398765432112345678945678 0.1234567850000000 -> 12398765432112345678945678.12345678 Inexact Rounded
-- 90123456
rounding: half_even
dqadd375050 fma 1 12398765432112345678945678 0.0234567750000000 -> 12398765432112345678945678.02345678 Inexact Rounded
dqadd375051 fma 1 12398765432112345678945678 0.0034567750000000 -> 12398765432112345678945678.00345678 Inexact Rounded
dqadd375052 fma 1 12398765432112345678945678 0.0004567750000000 -> 12398765432112345678945678.00045678 Inexact Rounded
dqadd375053 fma 1 12398765432112345678945678 0.0000567750000000 -> 12398765432112345678945678.00005678 Inexact Rounded
dqadd375054 fma 1 12398765432112345678945678 0.0000067750000000 -> 12398765432112345678945678.00000678 Inexact Rounded
dqadd375055 fma 1 12398765432112345678945678 0.0000007750000000 -> 12398765432112345678945678.00000078 Inexact Rounded
dqadd375056 fma 1 12398765432112345678945678 0.0000000750000000 -> 12398765432112345678945678.00000008 Inexact Rounded
dqadd375057 fma 1 12398765432112345678945678 0.0000000050000000 -> 12398765432112345678945678.00000000 Inexact Rounded
dqadd375060 fma 1 12398765432112345678945678 0.0234567750000001 -> 12398765432112345678945678.02345678 Inexact Rounded
dqadd375061 fma 1 12398765432112345678945678 0.0034567750000001 -> 12398765432112345678945678.00345678 Inexact Rounded
dqadd375062 fma 1 12398765432112345678945678 0.0004567750000001 -> 12398765432112345678945678.00045678 Inexact Rounded
dqadd375063 fma 1 12398765432112345678945678 0.0000567750000001 -> 12398765432112345678945678.00005678 Inexact Rounded
dqadd375064 fma 1 12398765432112345678945678 0.0000067750000001 -> 12398765432112345678945678.00000678 Inexact Rounded
dqadd375065 fma 1 12398765432112345678945678 0.0000007750000001 -> 12398765432112345678945678.00000078 Inexact Rounded
dqadd375066 fma 1 12398765432112345678945678 0.0000000750000001 -> 12398765432112345678945678.00000008 Inexact Rounded
dqadd375067 fma 1 12398765432112345678945678 0.0000000050000001 -> 12398765432112345678945678.00000001 Inexact Rounded
-- far-out residues (full coefficient gap is 16+15 digits)
rounding: up
dqadd375070 fma 1 12398765432112345678945678 1E-8 -> 12398765432112345678945678.00000001
dqadd375071 fma 1 12398765432112345678945678 1E-9 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375072 fma 1 12398765432112345678945678 1E-10 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375073 fma 1 12398765432112345678945678 1E-11 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375074 fma 1 12398765432112345678945678 1E-12 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375075 fma 1 12398765432112345678945678 1E-13 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375076 fma 1 12398765432112345678945678 1E-14 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375077 fma 1 12398765432112345678945678 1E-15 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375078 fma 1 12398765432112345678945678 1E-16 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375079 fma 1 12398765432112345678945678 1E-17 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375080 fma 1 12398765432112345678945678 1E-18 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375081 fma 1 12398765432112345678945678 1E-19 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375082 fma 1 12398765432112345678945678 1E-20 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375083 fma 1 12398765432112345678945678 1E-25 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375084 fma 1 12398765432112345678945678 1E-30 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375085 fma 1 12398765432112345678945678 1E-31 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375086 fma 1 12398765432112345678945678 1E-32 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375087 fma 1 12398765432112345678945678 1E-33 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375088 fma 1 12398765432112345678945678 1E-34 -> 12398765432112345678945678.00000001 Inexact Rounded
dqadd375089 fma 1 12398765432112345678945678 1E-35 -> 12398765432112345678945678.00000001 Inexact Rounded
-- Null tests
dqadd39990 fma 1 10 # -> NaN Invalid_operation
dqadd39991 fma 1 # 10 -> NaN Invalid_operation
|
Added test/dectest/dqInvert.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 |
------------------------------------------------------------------------
-- dqInvert.decTest -- digitwise logical INVERT for decQuads --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check (truth table)
dqinv001 invert 0 -> 1111111111111111111111111111111111
dqinv002 invert 1 -> 1111111111111111111111111111111110
dqinv003 invert 10 -> 1111111111111111111111111111111101
dqinv004 invert 111111111 -> 1111111111111111111111111000000000
dqinv005 invert 000000000 -> 1111111111111111111111111111111111
-- and at msd and msd-1
dqinv007 invert 0000000000000000000000000000000000 -> 1111111111111111111111111111111111
dqinv008 invert 1000000000000000000000000000000000 -> 111111111111111111111111111111111
dqinv009 invert 0000000000000000000000000000000000 -> 1111111111111111111111111111111111
dqinv010 invert 0100000000000000000000000000000000 -> 1011111111111111111111111111111111
dqinv011 invert 0111111111111111111111111111111111 -> 1000000000000000000000000000000000
dqinv012 invert 1111111111111111111111111111111111 -> 0
dqinv013 invert 0011111111111111111111111111111111 -> 1100000000000000000000000000000000
dqinv014 invert 0111111111111111111111111111111111 -> 1000000000000000000000000000000000
-- Various lengths
dqinv600 invert 0111111111111111111011111111111111 -> 1000000000000000000100000000000000
dqinv601 invert 0011111111111111110101111111111111 -> 1100000000000000001010000000000000
dqinv602 invert 0101111111111111101110111111111111 -> 1010000000000000010001000000000000
dqinv603 invert 0110111111111111011111011111111111 -> 1001000000000000100000100000000000
dqinv604 invert 0111011111111110111111101111111111 -> 1000100000000001000000010000000000
dqinv605 invert 0111101111111101111111110111111111 -> 1000010000000010000000001000000000
dqinv606 invert 0111110111111011111111111011111111 -> 1000001000000100000000000100000000
dqinv607 invert 0111111011110111111111111101111111 -> 1000000100001000000000000010000000
dqinv608 invert 0111111101101111111111111110111111 -> 1000000010010000000000000001000000
dqinv609 invert 0111111110011111111111111111011111 -> 1000000001100000000000000000100000
dqinv610 invert 0111111110011111111111111111101111 -> 1000000001100000000000000000010000
dqinv611 invert 0111111101101111111111111111110111 -> 1000000010010000000000000000001000
dqinv612 invert 0111111011110111111111111111111011 -> 1000000100001000000000000000000100
dqinv613 invert 0111110111111011111111111111111101 -> 1000001000000100000000000000000010
dqinv614 invert 0111101111111101111111111111111110 -> 1000010000000010000000000000000001
dqinv615 invert 0111011111111110111111111111111111 -> 1000100000000001000000000000000000
dqinv616 invert 0110111111111111011111111111111110 -> 1001000000000000100000000000000001
dqinv617 invert 0101111111111111101111111111111101 -> 1010000000000000010000000000000010
dqinv618 invert 0011111111111111110111111111111011 -> 1100000000000000001000000000000100
dqinv619 invert 0101111111111111111011111111110111 -> 1010000000000000000100000000001000
dqinv620 invert 0110111111111111111101111111101111 -> 1001000000000000000010000000010000
dqinv621 invert 0111011111111111111110111111011111 -> 1000100000000000000001000000100000
dqinv622 invert 0111101111111111111111011110111111 -> 1000010000000000000000100001000000
dqinv623 invert 0111110111111111111111101101111111 -> 1000001000000000000000010010000000
dqinv624 invert 0111111011111111111111110011111111 -> 1000000100000000000000001100000000
dqinv625 invert 0111111101111111111111110011111111 -> 1000000010000000000000001100000000
dqinv626 invert 0111111110111111111111101101111111 -> 1000000001000000000000010010000000
dqinv627 invert 0111111111011111111111011110111111 -> 1000000000100000000000100001000000
dqinv628 invert 0111111111101111111110111111011111 -> 1000000000010000000001000000100000
dqinv629 invert 0111111111110111111101111111101111 -> 1000000000001000000010000000010000
dqinv630 invert 0111111111111011111011111111110111 -> 1000000000000100000100000000001000
dqinv631 invert 0111111111111101110111111111111011 -> 1000000000000010001000000000000100
dqinv632 invert 0111111111111110101111111111111101 -> 1000000000000001010000000000000010
dqinv633 invert 0111111111111111011111111111111110 -> 1000000000000000100000000000000001
dqinv021 invert 111111111 -> 1111111111111111111111111000000000
dqinv022 invert 111111111111 -> 1111111111111111111111000000000000
dqinv023 invert 11111111 -> 1111111111111111111111111100000000
dqinv025 invert 1111111 -> 1111111111111111111111111110000000
dqinv026 invert 111111 -> 1111111111111111111111111111000000
dqinv027 invert 11111 -> 1111111111111111111111111111100000
dqinv028 invert 1111 -> 1111111111111111111111111111110000
dqinv029 invert 111 -> 1111111111111111111111111111111000
dqinv031 invert 11 -> 1111111111111111111111111111111100
dqinv032 invert 1 -> 1111111111111111111111111111111110
dqinv033 invert 111111111111 -> 1111111111111111111111000000000000
dqinv034 invert 11111111111 -> 1111111111111111111111100000000000
dqinv035 invert 1111111111 -> 1111111111111111111111110000000000
dqinv036 invert 111111111 -> 1111111111111111111111111000000000
dqinv040 invert 011111111 -> 1111111111111111111111111100000000
dqinv041 invert 101111111 -> 1111111111111111111111111010000000
dqinv042 invert 110111111 -> 1111111111111111111111111001000000
dqinv043 invert 111011111 -> 1111111111111111111111111000100000
dqinv044 invert 111101111 -> 1111111111111111111111111000010000
dqinv045 invert 111110111 -> 1111111111111111111111111000001000
dqinv046 invert 111111011 -> 1111111111111111111111111000000100
dqinv047 invert 111111101 -> 1111111111111111111111111000000010
dqinv048 invert 111111110 -> 1111111111111111111111111000000001
dqinv049 invert 011111011 -> 1111111111111111111111111100000100
dqinv050 invert 101111101 -> 1111111111111111111111111010000010
dqinv051 invert 110111110 -> 1111111111111111111111111001000001
dqinv052 invert 111011101 -> 1111111111111111111111111000100010
dqinv053 invert 111101011 -> 1111111111111111111111111000010100
dqinv054 invert 111110111 -> 1111111111111111111111111000001000
dqinv055 invert 111101011 -> 1111111111111111111111111000010100
dqinv056 invert 111011101 -> 1111111111111111111111111000100010
dqinv057 invert 110111110 -> 1111111111111111111111111001000001
dqinv058 invert 101111101 -> 1111111111111111111111111010000010
dqinv059 invert 011111011 -> 1111111111111111111111111100000100
dqinv080 invert 1000000011111111 -> 1111111111111111110111111100000000
dqinv081 invert 0100000101111111 -> 1111111111111111111011111010000000
dqinv082 invert 0010000110111111 -> 1111111111111111111101111001000000
dqinv083 invert 0001000111011111 -> 1111111111111111111110111000100000
dqinv084 invert 0000100111101111 -> 1111111111111111111111011000010000
dqinv085 invert 0000010111110111 -> 1111111111111111111111101000001000
dqinv086 invert 0000001111111011 -> 1111111111111111111111110000000100
dqinv087 invert 0000010111111101 -> 1111111111111111111111101000000010
dqinv088 invert 0000100111111110 -> 1111111111111111111111011000000001
dqinv089 invert 0001000011111011 -> 1111111111111111111110111100000100
dqinv090 invert 0010000101111101 -> 1111111111111111111101111010000010
dqinv091 invert 0100000110111110 -> 1111111111111111111011111001000001
dqinv092 invert 1000000111011101 -> 1111111111111111110111111000100010
dqinv093 invert 0100000111101011 -> 1111111111111111111011111000010100
dqinv094 invert 0010000111110111 -> 1111111111111111111101111000001000
dqinv095 invert 0001000111101011 -> 1111111111111111111110111000010100
dqinv096 invert 0000100111011101 -> 1111111111111111111111011000100010
dqinv097 invert 0000010110111110 -> 1111111111111111111111101001000001
dqinv098 invert 0000001101111101 -> 1111111111111111111111110010000010
dqinv099 invert 0000010011111011 -> 1111111111111111111111101100000100
-- and more thorough MSD/LSD tests [8 and 9 mght be encoded differently...]
dqinv151 invert 1111111111111111111111111111111110 -> 1
dqinv152 invert 1111111111111111110000000000000000 -> 1111111111111111
dqinv153 invert 1000000000000000001111111111111111 -> 111111111111111110000000000000000
dqinv154 invert 1111111111111111111000000000000000 -> 111111111111111
dqinv155 invert 0100000000000000000111111111111111 -> 1011111111111111111000000000000000
dqinv156 invert 1011111111111111110100000000000000 -> 100000000000000001011111111111111
dqinv157 invert 1101111111111111110111111111111111 -> 10000000000000001000000000000000
dqinv158 invert 1110111111111111110011111111111111 -> 1000000000000001100000000000000
-- non-0/1 should not be accepted, nor should signs
dqinv220 invert 111111112 -> NaN Invalid_operation
dqinv221 invert 333333333 -> NaN Invalid_operation
dqinv222 invert 555555555 -> NaN Invalid_operation
dqinv223 invert 777777777 -> NaN Invalid_operation
dqinv224 invert 999999999 -> NaN Invalid_operation
dqinv225 invert 222222222 -> NaN Invalid_operation
dqinv226 invert 444444444 -> NaN Invalid_operation
dqinv227 invert 666666666 -> NaN Invalid_operation
dqinv228 invert 888888888 -> NaN Invalid_operation
dqinv229 invert 999999999 -> NaN Invalid_operation
dqinv230 invert 999999999 -> NaN Invalid_operation
dqinv231 invert 999999999 -> NaN Invalid_operation
dqinv232 invert 999999999 -> NaN Invalid_operation
-- a few randoms
dqinv240 invert 567468689 -> NaN Invalid_operation
dqinv241 invert 567367689 -> NaN Invalid_operation
dqinv242 invert -631917772 -> NaN Invalid_operation
dqinv243 invert -756253257 -> NaN Invalid_operation
dqinv244 invert 835590149 -> NaN Invalid_operation
-- test MSD
dqinv250 invert 2000000111000111000111000000000000 -> NaN Invalid_operation
dqinv251 invert 3000000111000111000111000000000000 -> NaN Invalid_operation
dqinv252 invert 4000000111000111000111000000000000 -> NaN Invalid_operation
dqinv253 invert 5000000111000111000111000000000000 -> NaN Invalid_operation
dqinv254 invert 6000000111000111000111000000000000 -> NaN Invalid_operation
dqinv255 invert 7000000111000111000111000000000000 -> NaN Invalid_operation
dqinv256 invert 8000000111000111000111000000000000 -> NaN Invalid_operation
dqinv257 invert 9000000111000111000111000000000000 -> NaN Invalid_operation
-- test MSD-1
dqinv270 invert 0200000111000111000111001000000000 -> NaN Invalid_operation
dqinv271 invert 0300000111000111000111000100000000 -> NaN Invalid_operation
dqinv272 invert 0400000111000111000111000010000000 -> NaN Invalid_operation
dqinv273 invert 0500000111000111000111000001000000 -> NaN Invalid_operation
dqinv274 invert 1600000111000111000111000000100000 -> NaN Invalid_operation
dqinv275 invert 1700000111000111000111000000010000 -> NaN Invalid_operation
dqinv276 invert 1800000111000111000111000000001000 -> NaN Invalid_operation
dqinv277 invert 1900000111000111000111000000000100 -> NaN Invalid_operation
-- test LSD
dqinv280 invert 0010000111000111000111000000000002 -> NaN Invalid_operation
dqinv281 invert 0001000111000111000111000000000003 -> NaN Invalid_operation
dqinv282 invert 0000000111000111000111100000000004 -> NaN Invalid_operation
dqinv283 invert 0000000111000111000111010000000005 -> NaN Invalid_operation
dqinv284 invert 1000000111000111000111001000000006 -> NaN Invalid_operation
dqinv285 invert 1000000111000111000111000100000007 -> NaN Invalid_operation
dqinv286 invert 1000000111000111000111000010000008 -> NaN Invalid_operation
dqinv287 invert 1000000111000111000111000001000009 -> NaN Invalid_operation
-- test Middie
dqinv288 invert 0010000111000111000111000020000000 -> NaN Invalid_operation
dqinv289 invert 0001000111000111000111000030000001 -> NaN Invalid_operation
dqinv290 invert 0000000111000111000111100040000010 -> NaN Invalid_operation
dqinv291 invert 0000000111000111000111010050000100 -> NaN Invalid_operation
dqinv292 invert 1000000111000111000111001060001000 -> NaN Invalid_operation
dqinv293 invert 1000000111000111000111000170010000 -> NaN Invalid_operation
dqinv294 invert 1000000111000111000111000080100000 -> NaN Invalid_operation
dqinv295 invert 1000000111000111000111000091000000 -> NaN Invalid_operation
-- signs
dqinv296 invert -1000000111000111000111000001000000 -> NaN Invalid_operation
dqinv299 invert 1000000111000111000111000001000000 -> 111111000111000111000111110111111
-- Nmax, Nmin, Ntiny-like
dqinv341 invert 9.99999999E+2998 -> NaN Invalid_operation
dqinv342 invert 1E-2998 -> NaN Invalid_operation
dqinv343 invert 1.00000000E-2998 -> NaN Invalid_operation
dqinv344 invert 1E-2078 -> NaN Invalid_operation
dqinv345 invert -1E-2078 -> NaN Invalid_operation
dqinv346 invert -1.00000000E-2998 -> NaN Invalid_operation
dqinv347 invert -1E-2998 -> NaN Invalid_operation
dqinv348 invert -9.99999999E+2998 -> NaN Invalid_operation
-- A few other non-integers
dqinv361 invert 1.0 -> NaN Invalid_operation
dqinv362 invert 1E+1 -> NaN Invalid_operation
dqinv363 invert 0.0 -> NaN Invalid_operation
dqinv364 invert 0E+1 -> NaN Invalid_operation
dqinv365 invert 9.9 -> NaN Invalid_operation
dqinv366 invert 9E+1 -> NaN Invalid_operation
-- All Specials are in error
dqinv788 invert -Inf -> NaN Invalid_operation
dqinv794 invert Inf -> NaN Invalid_operation
dqinv821 invert NaN -> NaN Invalid_operation
dqinv841 invert sNaN -> NaN Invalid_operation
-- propagating NaNs
dqinv861 invert NaN1 -> NaN Invalid_operation
dqinv862 invert +NaN2 -> NaN Invalid_operation
dqinv863 invert NaN3 -> NaN Invalid_operation
dqinv864 invert NaN4 -> NaN Invalid_operation
dqinv865 invert NaN5 -> NaN Invalid_operation
dqinv871 invert sNaN11 -> NaN Invalid_operation
dqinv872 invert sNaN12 -> NaN Invalid_operation
dqinv873 invert sNaN13 -> NaN Invalid_operation
dqinv874 invert sNaN14 -> NaN Invalid_operation
dqinv875 invert sNaN15 -> NaN Invalid_operation
dqinv876 invert NaN16 -> NaN Invalid_operation
dqinv881 invert +NaN25 -> NaN Invalid_operation
dqinv882 invert -NaN26 -> NaN Invalid_operation
dqinv883 invert -sNaN27 -> NaN Invalid_operation
|
Added test/dectest/dqLogB.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 |
------------------------------------------------------------------------
-- dqLogB.decTest -- integral 754r adjusted exponent, for decQuads --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- basics
dqlogb000 logb 0 -> -Infinity Division_by_zero
dqlogb001 logb 1E-6176 -> -6176
dqlogb002 logb 1E-6143 -> -6143
dqlogb003 logb 0.001 -> -3
dqlogb004 logb 0.03 -> -2
dqlogb005 logb 1 -> 0
dqlogb006 logb 2 -> 0
dqlogb007 logb 2.5 -> 0
dqlogb008 logb 2.50 -> 0
dqlogb009 logb 2.500 -> 0
dqlogb010 logb 10 -> 1
dqlogb011 logb 70 -> 1
dqlogb012 logb 100 -> 2
dqlogb013 logb 250 -> 2
dqlogb014 logb 9E+6144 -> 6144
dqlogb015 logb +Infinity -> Infinity
-- negatives appear to be treated as positives
dqlogb021 logb -0 -> -Infinity Division_by_zero
dqlogb022 logb -1E-6176 -> -6176
dqlogb023 logb -9E-6143 -> -6143
dqlogb024 logb -0.001 -> -3
dqlogb025 logb -1 -> 0
dqlogb026 logb -2 -> 0
dqlogb027 logb -10 -> 1
dqlogb028 logb -70 -> 1
dqlogb029 logb -100 -> 2
dqlogb030 logb -9E+6144 -> 6144
dqlogb031 logb -Infinity -> Infinity
-- zeros
dqlogb111 logb 0 -> -Infinity Division_by_zero
dqlogb112 logb -0 -> -Infinity Division_by_zero
dqlogb113 logb 0E+4 -> -Infinity Division_by_zero
dqlogb114 logb -0E+4 -> -Infinity Division_by_zero
dqlogb115 logb 0.0000 -> -Infinity Division_by_zero
dqlogb116 logb -0.0000 -> -Infinity Division_by_zero
dqlogb117 logb 0E-141 -> -Infinity Division_by_zero
dqlogb118 logb -0E-141 -> -Infinity Division_by_zero
-- full coefficients, alternating bits
dqlogb121 logb 268268268 -> 8
dqlogb122 logb -268268268 -> 8
dqlogb123 logb 134134134 -> 8
dqlogb124 logb -134134134 -> 8
-- Nmax, Nmin, Ntiny
dqlogb131 logb 9.999999999999999999999999999999999E+6144 -> 6144
dqlogb132 logb 1E-6143 -> -6143
dqlogb133 logb 1.000000000000000000000000000000000E-6143 -> -6143
dqlogb134 logb 1E-6176 -> -6176
dqlogb135 logb -1E-6176 -> -6176
dqlogb136 logb -1.000000000000000000000000000000000E-6143 -> -6143
dqlogb137 logb -1E-6143 -> -6143
dqlogb1614 logb -9.999999999999999999999999999999999E+6144 -> 6144
-- ones
dqlogb0061 logb 1 -> 0
dqlogb0062 logb 1.0 -> 0
dqlogb0063 logb 1.000000000000000 -> 0
-- notable cases -- exact powers of 10
dqlogb1100 logb 1 -> 0
dqlogb1101 logb 10 -> 1
dqlogb1102 logb 100 -> 2
dqlogb1103 logb 1000 -> 3
dqlogb1104 logb 10000 -> 4
dqlogb1105 logb 100000 -> 5
dqlogb1106 logb 1000000 -> 6
dqlogb1107 logb 10000000 -> 7
dqlogb1108 logb 100000000 -> 8
dqlogb1109 logb 1000000000 -> 9
dqlogb1110 logb 10000000000 -> 10
dqlogb1111 logb 100000000000 -> 11
dqlogb1112 logb 1000000000000 -> 12
dqlogb1113 logb 0.00000000001 -> -11
dqlogb1114 logb 0.0000000001 -> -10
dqlogb1115 logb 0.000000001 -> -9
dqlogb1116 logb 0.00000001 -> -8
dqlogb1117 logb 0.0000001 -> -7
dqlogb1118 logb 0.000001 -> -6
dqlogb1119 logb 0.00001 -> -5
dqlogb1120 logb 0.0001 -> -4
dqlogb1121 logb 0.001 -> -3
dqlogb1122 logb 0.01 -> -2
dqlogb1123 logb 0.1 -> -1
dqlogb1124 logb 1E-99 -> -99
dqlogb1125 logb 1E-100 -> -100
dqlogb1127 logb 1E-299 -> -299
dqlogb1126 logb 1E-6143 -> -6143
-- suggestions from Ilan Nehama
dqlogb1400 logb 10E-3 -> -2
dqlogb1401 logb 10E-2 -> -1
dqlogb1402 logb 100E-2 -> 0
dqlogb1403 logb 1000E-2 -> 1
dqlogb1404 logb 10000E-2 -> 2
dqlogb1405 logb 10E-1 -> 0
dqlogb1406 logb 100E-1 -> 1
dqlogb1407 logb 1000E-1 -> 2
dqlogb1408 logb 10000E-1 -> 3
dqlogb1409 logb 10E0 -> 1
dqlogb1410 logb 100E0 -> 2
dqlogb1411 logb 1000E0 -> 3
dqlogb1412 logb 10000E0 -> 4
dqlogb1413 logb 10E1 -> 2
dqlogb1414 logb 100E1 -> 3
dqlogb1415 logb 1000E1 -> 4
dqlogb1416 logb 10000E1 -> 5
dqlogb1417 logb 10E2 -> 3
dqlogb1418 logb 100E2 -> 4
dqlogb1419 logb 1000E2 -> 5
dqlogb1420 logb 10000E2 -> 6
-- special values
dqlogb820 logb Infinity -> Infinity
dqlogb821 logb 0 -> -Infinity Division_by_zero
dqlogb822 logb NaN -> NaN
dqlogb823 logb sNaN -> NaN Invalid_operation
-- propagating NaNs
dqlogb824 logb sNaN123 -> NaN123 Invalid_operation
dqlogb825 logb -sNaN321 -> -NaN321 Invalid_operation
dqlogb826 logb NaN456 -> NaN456
dqlogb827 logb -NaN654 -> -NaN654
dqlogb828 logb NaN1 -> NaN1
-- Null test
dqlogb900 logb # -> NaN Invalid_operation
|
Added test/dectest/dqMax.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 |
------------------------------------------------------------------------
-- dqMax.decTest -- decQuad maxnum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqmax001 max -2 -2 -> -2
dqmax002 max -2 -1 -> -1
dqmax003 max -2 0 -> 0
dqmax004 max -2 1 -> 1
dqmax005 max -2 2 -> 2
dqmax006 max -1 -2 -> -1
dqmax007 max -1 -1 -> -1
dqmax008 max -1 0 -> 0
dqmax009 max -1 1 -> 1
dqmax010 max -1 2 -> 2
dqmax011 max 0 -2 -> 0
dqmax012 max 0 -1 -> 0
dqmax013 max 0 0 -> 0
dqmax014 max 0 1 -> 1
dqmax015 max 0 2 -> 2
dqmax016 max 1 -2 -> 1
dqmax017 max 1 -1 -> 1
dqmax018 max 1 0 -> 1
dqmax019 max 1 1 -> 1
dqmax020 max 1 2 -> 2
dqmax021 max 2 -2 -> 2
dqmax022 max 2 -1 -> 2
dqmax023 max 2 0 -> 2
dqmax025 max 2 1 -> 2
dqmax026 max 2 2 -> 2
-- extended zeros
dqmax030 max 0 0 -> 0
dqmax031 max 0 -0 -> 0
dqmax032 max 0 -0.0 -> 0
dqmax033 max 0 0.0 -> 0
dqmax034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen
dqmax035 max -0 -0 -> -0
dqmax036 max -0 -0.0 -> -0.0
dqmax037 max -0 0.0 -> 0.0
dqmax038 max 0.0 0 -> 0
dqmax039 max 0.0 -0 -> 0.0
dqmax040 max 0.0 -0.0 -> 0.0
dqmax041 max 0.0 0.0 -> 0.0
dqmax042 max -0.0 0 -> 0
dqmax043 max -0.0 -0 -> -0.0
dqmax044 max -0.0 -0.0 -> -0.0
dqmax045 max -0.0 0.0 -> 0.0
dqmax050 max -0E1 0E1 -> 0E+1
dqmax051 max -0E2 0E2 -> 0E+2
dqmax052 max -0E2 0E1 -> 0E+1
dqmax053 max -0E1 0E2 -> 0E+2
dqmax054 max 0E1 -0E1 -> 0E+1
dqmax055 max 0E2 -0E2 -> 0E+2
dqmax056 max 0E2 -0E1 -> 0E+2
dqmax057 max 0E1 -0E2 -> 0E+1
dqmax058 max 0E1 0E1 -> 0E+1
dqmax059 max 0E2 0E2 -> 0E+2
dqmax060 max 0E2 0E1 -> 0E+2
dqmax061 max 0E1 0E2 -> 0E+2
dqmax062 max -0E1 -0E1 -> -0E+1
dqmax063 max -0E2 -0E2 -> -0E+2
dqmax064 max -0E2 -0E1 -> -0E+1
dqmax065 max -0E1 -0E2 -> -0E+1
-- Specials
dqmax090 max Inf -Inf -> Infinity
dqmax091 max Inf -1000 -> Infinity
dqmax092 max Inf -1 -> Infinity
dqmax093 max Inf -0 -> Infinity
dqmax094 max Inf 0 -> Infinity
dqmax095 max Inf 1 -> Infinity
dqmax096 max Inf 1000 -> Infinity
dqmax097 max Inf Inf -> Infinity
dqmax098 max -1000 Inf -> Infinity
dqmax099 max -Inf Inf -> Infinity
dqmax100 max -1 Inf -> Infinity
dqmax101 max -0 Inf -> Infinity
dqmax102 max 0 Inf -> Infinity
dqmax103 max 1 Inf -> Infinity
dqmax104 max 1000 Inf -> Infinity
dqmax105 max Inf Inf -> Infinity
dqmax120 max -Inf -Inf -> -Infinity
dqmax121 max -Inf -1000 -> -1000
dqmax122 max -Inf -1 -> -1
dqmax123 max -Inf -0 -> -0
dqmax124 max -Inf 0 -> 0
dqmax125 max -Inf 1 -> 1
dqmax126 max -Inf 1000 -> 1000
dqmax127 max -Inf Inf -> Infinity
dqmax128 max -Inf -Inf -> -Infinity
dqmax129 max -1000 -Inf -> -1000
dqmax130 max -1 -Inf -> -1
dqmax131 max -0 -Inf -> -0
dqmax132 max 0 -Inf -> 0
dqmax133 max 1 -Inf -> 1
dqmax134 max 1000 -Inf -> 1000
dqmax135 max Inf -Inf -> Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
dqmax141 max NaN -Inf -> -Infinity
dqmax142 max NaN -1000 -> -1000
dqmax143 max NaN -1 -> -1
dqmax144 max NaN -0 -> -0
dqmax145 max NaN 0 -> 0
dqmax146 max NaN 1 -> 1
dqmax147 max NaN 1000 -> 1000
dqmax148 max NaN Inf -> Infinity
dqmax149 max NaN NaN -> NaN
dqmax150 max -Inf NaN -> -Infinity
dqmax151 max -1000 NaN -> -1000
dqmax152 max -1 NaN -> -1
dqmax153 max -0 NaN -> -0
dqmax154 max 0 NaN -> 0
dqmax155 max 1 NaN -> 1
dqmax156 max 1000 NaN -> 1000
dqmax157 max Inf NaN -> Infinity
dqmax161 max sNaN -Inf -> NaN Invalid_operation
dqmax162 max sNaN -1000 -> NaN Invalid_operation
dqmax163 max sNaN -1 -> NaN Invalid_operation
dqmax164 max sNaN -0 -> NaN Invalid_operation
dqmax165 max sNaN 0 -> NaN Invalid_operation
dqmax166 max sNaN 1 -> NaN Invalid_operation
dqmax167 max sNaN 1000 -> NaN Invalid_operation
dqmax168 max sNaN NaN -> NaN Invalid_operation
dqmax169 max sNaN sNaN -> NaN Invalid_operation
dqmax170 max NaN sNaN -> NaN Invalid_operation
dqmax171 max -Inf sNaN -> NaN Invalid_operation
dqmax172 max -1000 sNaN -> NaN Invalid_operation
dqmax173 max -1 sNaN -> NaN Invalid_operation
dqmax174 max -0 sNaN -> NaN Invalid_operation
dqmax175 max 0 sNaN -> NaN Invalid_operation
dqmax176 max 1 sNaN -> NaN Invalid_operation
dqmax177 max 1000 sNaN -> NaN Invalid_operation
dqmax178 max Inf sNaN -> NaN Invalid_operation
dqmax179 max NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqmax181 max NaN9 -Inf -> -Infinity
dqmax182 max NaN8 9 -> 9
dqmax183 max -NaN7 Inf -> Infinity
dqmax184 max -NaN1 NaN11 -> -NaN1
dqmax185 max NaN2 NaN12 -> NaN2
dqmax186 max -NaN13 -NaN7 -> -NaN13
dqmax187 max NaN14 -NaN5 -> NaN14
dqmax188 max -Inf NaN4 -> -Infinity
dqmax189 max -9 -NaN3 -> -9
dqmax190 max Inf NaN2 -> Infinity
dqmax191 max sNaN99 -Inf -> NaN99 Invalid_operation
dqmax192 max sNaN98 -1 -> NaN98 Invalid_operation
dqmax193 max -sNaN97 NaN -> -NaN97 Invalid_operation
dqmax194 max sNaN96 sNaN94 -> NaN96 Invalid_operation
dqmax195 max NaN95 sNaN93 -> NaN93 Invalid_operation
dqmax196 max -Inf sNaN92 -> NaN92 Invalid_operation
dqmax197 max 0 sNaN91 -> NaN91 Invalid_operation
dqmax198 max Inf -sNaN90 -> -NaN90 Invalid_operation
dqmax199 max NaN sNaN89 -> NaN89 Invalid_operation
-- old rounding checks
dqmax221 max 12345678000 1 -> 12345678000
dqmax222 max 1 12345678000 -> 12345678000
dqmax223 max 1234567800 1 -> 1234567800
dqmax224 max 1 1234567800 -> 1234567800
dqmax225 max 1234567890 1 -> 1234567890
dqmax226 max 1 1234567890 -> 1234567890
dqmax227 max 1234567891 1 -> 1234567891
dqmax228 max 1 1234567891 -> 1234567891
dqmax229 max 12345678901 1 -> 12345678901
dqmax230 max 1 12345678901 -> 12345678901
dqmax231 max 1234567896 1 -> 1234567896
dqmax232 max 1 1234567896 -> 1234567896
dqmax233 max -1234567891 1 -> 1
dqmax234 max 1 -1234567891 -> 1
dqmax235 max -12345678901 1 -> 1
dqmax236 max 1 -12345678901 -> 1
dqmax237 max -1234567896 1 -> 1
dqmax238 max 1 -1234567896 -> 1
-- from examples
dqmax280 max '3' '2' -> '3'
dqmax281 max '-10' '3' -> '3'
dqmax282 max '1.0' '1' -> '1'
dqmax283 max '1' '1.0' -> '1'
dqmax284 max '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
dqmax401 max Inf 1.1 -> Infinity
dqmax402 max 1.1 1 -> 1.1
dqmax403 max 1 1.0 -> 1
dqmax404 max 1.0 0.1 -> 1.0
dqmax405 max 0.1 0.10 -> 0.1
dqmax406 max 0.10 0.100 -> 0.10
dqmax407 max 0.10 0 -> 0.10
dqmax408 max 0 0.0 -> 0
dqmax409 max 0.0 -0 -> 0.0
dqmax410 max 0.0 -0.0 -> 0.0
dqmax411 max 0.00 -0.0 -> 0.00
dqmax412 max 0.0 -0.00 -> 0.0
dqmax413 max 0 -0.0 -> 0
dqmax414 max 0 -0 -> 0
dqmax415 max -0.0 -0 -> -0.0
dqmax416 max -0 -0.100 -> -0
dqmax417 max -0.100 -0.10 -> -0.100
dqmax418 max -0.10 -0.1 -> -0.10
dqmax419 max -0.1 -1.0 -> -0.1
dqmax420 max -1.0 -1 -> -1.0
dqmax421 max -1 -1.1 -> -1
dqmax423 max -1.1 -Inf -> -1.1
-- same with operands reversed
dqmax431 max 1.1 Inf -> Infinity
dqmax432 max 1 1.1 -> 1.1
dqmax433 max 1.0 1 -> 1
dqmax434 max 0.1 1.0 -> 1.0
dqmax435 max 0.10 0.1 -> 0.1
dqmax436 max 0.100 0.10 -> 0.10
dqmax437 max 0 0.10 -> 0.10
dqmax438 max 0.0 0 -> 0
dqmax439 max -0 0.0 -> 0.0
dqmax440 max -0.0 0.0 -> 0.0
dqmax441 max -0.0 0.00 -> 0.00
dqmax442 max -0.00 0.0 -> 0.0
dqmax443 max -0.0 0 -> 0
dqmax444 max -0 0 -> 0
dqmax445 max -0 -0.0 -> -0.0
dqmax446 max -0.100 -0 -> -0
dqmax447 max -0.10 -0.100 -> -0.100
dqmax448 max -0.1 -0.10 -> -0.10
dqmax449 max -1.0 -0.1 -> -0.1
dqmax450 max -1 -1.0 -> -1.0
dqmax451 max -1.1 -1 -> -1
dqmax453 max -Inf -1.1 -> -1.1
-- largies
dqmax460 max 1000 1E+3 -> 1E+3
dqmax461 max 1E+3 1000 -> 1E+3
dqmax462 max 1000 -1E+3 -> 1000
dqmax463 max 1E+3 -1000 -> 1E+3
dqmax464 max -1000 1E+3 -> 1E+3
dqmax465 max -1E+3 1000 -> 1000
dqmax466 max -1000 -1E+3 -> -1000
dqmax467 max -1E+3 -1000 -> -1000
-- misalignment traps for little-endian
dqmax471 max 1.0 0.1 -> 1.0
dqmax472 max 0.1 1.0 -> 1.0
dqmax473 max 10.0 0.1 -> 10.0
dqmax474 max 0.1 10.0 -> 10.0
dqmax475 max 100 1.0 -> 100
dqmax476 max 1.0 100 -> 100
dqmax477 max 1000 10.0 -> 1000
dqmax478 max 10.0 1000 -> 1000
dqmax479 max 10000 100.0 -> 10000
dqmax480 max 100.0 10000 -> 10000
dqmax481 max 100000 1000.0 -> 100000
dqmax482 max 1000.0 100000 -> 100000
dqmax483 max 1000000 10000.0 -> 1000000
dqmax484 max 10000.0 1000000 -> 1000000
-- subnormals
dqmax510 max 1.00E-6143 0 -> 1.00E-6143
dqmax511 max 0.1E-6143 0 -> 1E-6144 Subnormal
dqmax512 max 0.10E-6143 0 -> 1.0E-6144 Subnormal
dqmax513 max 0.100E-6143 0 -> 1.00E-6144 Subnormal
dqmax514 max 0.01E-6143 0 -> 1E-6145 Subnormal
dqmax515 max 0.999E-6143 0 -> 9.99E-6144 Subnormal
dqmax516 max 0.099E-6143 0 -> 9.9E-6145 Subnormal
dqmax517 max 0.009E-6143 0 -> 9E-6146 Subnormal
dqmax518 max 0.001E-6143 0 -> 1E-6146 Subnormal
dqmax519 max 0.0009E-6143 0 -> 9E-6147 Subnormal
dqmax520 max 0.0001E-6143 0 -> 1E-6147 Subnormal
dqmax530 max -1.00E-6143 0 -> 0
dqmax531 max -0.1E-6143 0 -> 0
dqmax532 max -0.10E-6143 0 -> 0
dqmax533 max -0.100E-6143 0 -> 0
dqmax534 max -0.01E-6143 0 -> 0
dqmax535 max -0.999E-6143 0 -> 0
dqmax536 max -0.099E-6143 0 -> 0
dqmax537 max -0.009E-6143 0 -> 0
dqmax538 max -0.001E-6143 0 -> 0
dqmax539 max -0.0009E-6143 0 -> 0
dqmax540 max -0.0001E-6143 0 -> 0
-- Null tests
dqmax900 max 10 # -> NaN Invalid_operation
dqmax901 max # 10 -> NaN Invalid_operation
|
Added test/dectest/dqMaxMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 |
------------------------------------------------------------------------
-- dqMaxMag.decTest -- decQuad maxnummag --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqmxg001 maxmag -2 -2 -> -2
dqmxg002 maxmag -2 -1 -> -2
dqmxg003 maxmag -2 0 -> -2
dqmxg004 maxmag -2 1 -> -2
dqmxg005 maxmag -2 2 -> 2
dqmxg006 maxmag -1 -2 -> -2
dqmxg007 maxmag -1 -1 -> -1
dqmxg008 maxmag -1 0 -> -1
dqmxg009 maxmag -1 1 -> 1
dqmxg010 maxmag -1 2 -> 2
dqmxg011 maxmag 0 -2 -> -2
dqmxg012 maxmag 0 -1 -> -1
dqmxg013 maxmag 0 0 -> 0
dqmxg014 maxmag 0 1 -> 1
dqmxg015 maxmag 0 2 -> 2
dqmxg016 maxmag 1 -2 -> -2
dqmxg017 maxmag 1 -1 -> 1
dqmxg018 maxmag 1 0 -> 1
dqmxg019 maxmag 1 1 -> 1
dqmxg020 maxmag 1 2 -> 2
dqmxg021 maxmag 2 -2 -> 2
dqmxg022 maxmag 2 -1 -> 2
dqmxg023 maxmag 2 0 -> 2
dqmxg025 maxmag 2 1 -> 2
dqmxg026 maxmag 2 2 -> 2
-- extended zeros
dqmxg030 maxmag 0 0 -> 0
dqmxg031 maxmag 0 -0 -> 0
dqmxg032 maxmag 0 -0.0 -> 0
dqmxg033 maxmag 0 0.0 -> 0
dqmxg034 maxmag -0 0 -> 0 -- note: -0 = 0, but 0 chosen
dqmxg035 maxmag -0 -0 -> -0
dqmxg036 maxmag -0 -0.0 -> -0.0
dqmxg037 maxmag -0 0.0 -> 0.0
dqmxg038 maxmag 0.0 0 -> 0
dqmxg039 maxmag 0.0 -0 -> 0.0
dqmxg040 maxmag 0.0 -0.0 -> 0.0
dqmxg041 maxmag 0.0 0.0 -> 0.0
dqmxg042 maxmag -0.0 0 -> 0
dqmxg043 maxmag -0.0 -0 -> -0.0
dqmxg044 maxmag -0.0 -0.0 -> -0.0
dqmxg045 maxmag -0.0 0.0 -> 0.0
dqmxg050 maxmag -0E1 0E1 -> 0E+1
dqmxg051 maxmag -0E2 0E2 -> 0E+2
dqmxg052 maxmag -0E2 0E1 -> 0E+1
dqmxg053 maxmag -0E1 0E2 -> 0E+2
dqmxg054 maxmag 0E1 -0E1 -> 0E+1
dqmxg055 maxmag 0E2 -0E2 -> 0E+2
dqmxg056 maxmag 0E2 -0E1 -> 0E+2
dqmxg057 maxmag 0E1 -0E2 -> 0E+1
dqmxg058 maxmag 0E1 0E1 -> 0E+1
dqmxg059 maxmag 0E2 0E2 -> 0E+2
dqmxg060 maxmag 0E2 0E1 -> 0E+2
dqmxg061 maxmag 0E1 0E2 -> 0E+2
dqmxg062 maxmag -0E1 -0E1 -> -0E+1
dqmxg063 maxmag -0E2 -0E2 -> -0E+2
dqmxg064 maxmag -0E2 -0E1 -> -0E+1
dqmxg065 maxmag -0E1 -0E2 -> -0E+1
-- Specials
dqmxg090 maxmag Inf -Inf -> Infinity
dqmxg091 maxmag Inf -1000 -> Infinity
dqmxg092 maxmag Inf -1 -> Infinity
dqmxg093 maxmag Inf -0 -> Infinity
dqmxg094 maxmag Inf 0 -> Infinity
dqmxg095 maxmag Inf 1 -> Infinity
dqmxg096 maxmag Inf 1000 -> Infinity
dqmxg097 maxmag Inf Inf -> Infinity
dqmxg098 maxmag -1000 Inf -> Infinity
dqmxg099 maxmag -Inf Inf -> Infinity
dqmxg100 maxmag -1 Inf -> Infinity
dqmxg101 maxmag -0 Inf -> Infinity
dqmxg102 maxmag 0 Inf -> Infinity
dqmxg103 maxmag 1 Inf -> Infinity
dqmxg104 maxmag 1000 Inf -> Infinity
dqmxg105 maxmag Inf Inf -> Infinity
dqmxg120 maxmag -Inf -Inf -> -Infinity
dqmxg121 maxmag -Inf -1000 -> -Infinity
dqmxg122 maxmag -Inf -1 -> -Infinity
dqmxg123 maxmag -Inf -0 -> -Infinity
dqmxg124 maxmag -Inf 0 -> -Infinity
dqmxg125 maxmag -Inf 1 -> -Infinity
dqmxg126 maxmag -Inf 1000 -> -Infinity
dqmxg127 maxmag -Inf Inf -> Infinity
dqmxg128 maxmag -Inf -Inf -> -Infinity
dqmxg129 maxmag -1000 -Inf -> -Infinity
dqmxg130 maxmag -1 -Inf -> -Infinity
dqmxg131 maxmag -0 -Inf -> -Infinity
dqmxg132 maxmag 0 -Inf -> -Infinity
dqmxg133 maxmag 1 -Inf -> -Infinity
dqmxg134 maxmag 1000 -Inf -> -Infinity
dqmxg135 maxmag Inf -Inf -> Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
dqmxg141 maxmag NaN -Inf -> -Infinity
dqmxg142 maxmag NaN -1000 -> -1000
dqmxg143 maxmag NaN -1 -> -1
dqmxg144 maxmag NaN -0 -> -0
dqmxg145 maxmag NaN 0 -> 0
dqmxg146 maxmag NaN 1 -> 1
dqmxg147 maxmag NaN 1000 -> 1000
dqmxg148 maxmag NaN Inf -> Infinity
dqmxg149 maxmag NaN NaN -> NaN
dqmxg150 maxmag -Inf NaN -> -Infinity
dqmxg151 maxmag -1000 NaN -> -1000
dqmxg152 maxmag -1 NaN -> -1
dqmxg153 maxmag -0 NaN -> -0
dqmxg154 maxmag 0 NaN -> 0
dqmxg155 maxmag 1 NaN -> 1
dqmxg156 maxmag 1000 NaN -> 1000
dqmxg157 maxmag Inf NaN -> Infinity
dqmxg161 maxmag sNaN -Inf -> NaN Invalid_operation
dqmxg162 maxmag sNaN -1000 -> NaN Invalid_operation
dqmxg163 maxmag sNaN -1 -> NaN Invalid_operation
dqmxg164 maxmag sNaN -0 -> NaN Invalid_operation
dqmxg165 maxmag sNaN 0 -> NaN Invalid_operation
dqmxg166 maxmag sNaN 1 -> NaN Invalid_operation
dqmxg167 maxmag sNaN 1000 -> NaN Invalid_operation
dqmxg168 maxmag sNaN NaN -> NaN Invalid_operation
dqmxg169 maxmag sNaN sNaN -> NaN Invalid_operation
dqmxg170 maxmag NaN sNaN -> NaN Invalid_operation
dqmxg171 maxmag -Inf sNaN -> NaN Invalid_operation
dqmxg172 maxmag -1000 sNaN -> NaN Invalid_operation
dqmxg173 maxmag -1 sNaN -> NaN Invalid_operation
dqmxg174 maxmag -0 sNaN -> NaN Invalid_operation
dqmxg175 maxmag 0 sNaN -> NaN Invalid_operation
dqmxg176 maxmag 1 sNaN -> NaN Invalid_operation
dqmxg177 maxmag 1000 sNaN -> NaN Invalid_operation
dqmxg178 maxmag Inf sNaN -> NaN Invalid_operation
dqmxg179 maxmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqmxg181 maxmag NaN9 -Inf -> -Infinity
dqmxg182 maxmag NaN8 9 -> 9
dqmxg183 maxmag -NaN7 Inf -> Infinity
dqmxg184 maxmag -NaN1 NaN11 -> -NaN1
dqmxg185 maxmag NaN2 NaN12 -> NaN2
dqmxg186 maxmag -NaN13 -NaN7 -> -NaN13
dqmxg187 maxmag NaN14 -NaN5 -> NaN14
dqmxg188 maxmag -Inf NaN4 -> -Infinity
dqmxg189 maxmag -9 -NaN3 -> -9
dqmxg190 maxmag Inf NaN2 -> Infinity
dqmxg191 maxmag sNaN99 -Inf -> NaN99 Invalid_operation
dqmxg192 maxmag sNaN98 -1 -> NaN98 Invalid_operation
dqmxg193 maxmag -sNaN97 NaN -> -NaN97 Invalid_operation
dqmxg194 maxmag sNaN96 sNaN94 -> NaN96 Invalid_operation
dqmxg195 maxmag NaN95 sNaN93 -> NaN93 Invalid_operation
dqmxg196 maxmag -Inf sNaN92 -> NaN92 Invalid_operation
dqmxg197 maxmag 0 sNaN91 -> NaN91 Invalid_operation
dqmxg198 maxmag Inf -sNaN90 -> -NaN90 Invalid_operation
dqmxg199 maxmag NaN sNaN89 -> NaN89 Invalid_operation
-- old rounding checks
dqmxg221 maxmag 12345678000 1 -> 12345678000
dqmxg222 maxmag 1 12345678000 -> 12345678000
dqmxg223 maxmag 1234567800 1 -> 1234567800
dqmxg224 maxmag 1 1234567800 -> 1234567800
dqmxg225 maxmag 1234567890 1 -> 1234567890
dqmxg226 maxmag 1 1234567890 -> 1234567890
dqmxg227 maxmag 1234567891 1 -> 1234567891
dqmxg228 maxmag 1 1234567891 -> 1234567891
dqmxg229 maxmag 12345678901 1 -> 12345678901
dqmxg230 maxmag 1 12345678901 -> 12345678901
dqmxg231 maxmag 1234567896 1 -> 1234567896
dqmxg232 maxmag 1 1234567896 -> 1234567896
dqmxg233 maxmag -1234567891 1 -> -1234567891
dqmxg234 maxmag 1 -1234567891 -> -1234567891
dqmxg235 maxmag -12345678901 1 -> -12345678901
dqmxg236 maxmag 1 -12345678901 -> -12345678901
dqmxg237 maxmag -1234567896 1 -> -1234567896
dqmxg238 maxmag 1 -1234567896 -> -1234567896
-- from examples
dqmxg280 maxmag '3' '2' -> '3'
dqmxg281 maxmag '-10' '3' -> '-10'
dqmxg282 maxmag '1.0' '1' -> '1'
dqmxg283 maxmag '1' '1.0' -> '1'
dqmxg284 maxmag '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
dqmxg401 maxmag Inf 1.1 -> Infinity
dqmxg402 maxmag 1.1 1 -> 1.1
dqmxg403 maxmag 1 1.0 -> 1
dqmxg404 maxmag 1.0 0.1 -> 1.0
dqmxg405 maxmag 0.1 0.10 -> 0.1
dqmxg406 maxmag 0.10 0.100 -> 0.10
dqmxg407 maxmag 0.10 0 -> 0.10
dqmxg408 maxmag 0 0.0 -> 0
dqmxg409 maxmag 0.0 -0 -> 0.0
dqmxg410 maxmag 0.0 -0.0 -> 0.0
dqmxg411 maxmag 0.00 -0.0 -> 0.00
dqmxg412 maxmag 0.0 -0.00 -> 0.0
dqmxg413 maxmag 0 -0.0 -> 0
dqmxg414 maxmag 0 -0 -> 0
dqmxg415 maxmag -0.0 -0 -> -0.0
dqmxg416 maxmag -0 -0.100 -> -0.100
dqmxg417 maxmag -0.100 -0.10 -> -0.100
dqmxg418 maxmag -0.10 -0.1 -> -0.10
dqmxg419 maxmag -0.1 -1.0 -> -1.0
dqmxg420 maxmag -1.0 -1 -> -1.0
dqmxg421 maxmag -1 -1.1 -> -1.1
dqmxg423 maxmag -1.1 -Inf -> -Infinity
-- same with operands reversed
dqmxg431 maxmag 1.1 Inf -> Infinity
dqmxg432 maxmag 1 1.1 -> 1.1
dqmxg433 maxmag 1.0 1 -> 1
dqmxg434 maxmag 0.1 1.0 -> 1.0
dqmxg435 maxmag 0.10 0.1 -> 0.1
dqmxg436 maxmag 0.100 0.10 -> 0.10
dqmxg437 maxmag 0 0.10 -> 0.10
dqmxg438 maxmag 0.0 0 -> 0
dqmxg439 maxmag -0 0.0 -> 0.0
dqmxg440 maxmag -0.0 0.0 -> 0.0
dqmxg441 maxmag -0.0 0.00 -> 0.00
dqmxg442 maxmag -0.00 0.0 -> 0.0
dqmxg443 maxmag -0.0 0 -> 0
dqmxg444 maxmag -0 0 -> 0
dqmxg445 maxmag -0 -0.0 -> -0.0
dqmxg446 maxmag -0.100 -0 -> -0.100
dqmxg447 maxmag -0.10 -0.100 -> -0.100
dqmxg448 maxmag -0.1 -0.10 -> -0.10
dqmxg449 maxmag -1.0 -0.1 -> -1.0
dqmxg450 maxmag -1 -1.0 -> -1.0
dqmxg451 maxmag -1.1 -1 -> -1.1
dqmxg453 maxmag -Inf -1.1 -> -Infinity
-- largies
dqmxg460 maxmag 1000 1E+3 -> 1E+3
dqmxg461 maxmag 1E+3 1000 -> 1E+3
dqmxg462 maxmag 1000 -1E+3 -> 1000
dqmxg463 maxmag 1E+3 -1000 -> 1E+3
dqmxg464 maxmag -1000 1E+3 -> 1E+3
dqmxg465 maxmag -1E+3 1000 -> 1000
dqmxg466 maxmag -1000 -1E+3 -> -1000
dqmxg467 maxmag -1E+3 -1000 -> -1000
-- subnormals
dqmxg510 maxmag 1.00E-6143 0 -> 1.00E-6143
dqmxg511 maxmag 0.1E-6143 0 -> 1E-6144 Subnormal
dqmxg512 maxmag 0.10E-6143 0 -> 1.0E-6144 Subnormal
dqmxg513 maxmag 0.100E-6143 0 -> 1.00E-6144 Subnormal
dqmxg514 maxmag 0.01E-6143 0 -> 1E-6145 Subnormal
dqmxg515 maxmag 0.999E-6143 0 -> 9.99E-6144 Subnormal
dqmxg516 maxmag 0.099E-6143 0 -> 9.9E-6145 Subnormal
dqmxg517 maxmag 0.009E-6143 0 -> 9E-6146 Subnormal
dqmxg518 maxmag 0.001E-6143 0 -> 1E-6146 Subnormal
dqmxg519 maxmag 0.0009E-6143 0 -> 9E-6147 Subnormal
dqmxg520 maxmag 0.0001E-6143 0 -> 1E-6147 Subnormal
dqmxg530 maxmag -1.00E-6143 0 -> -1.00E-6143
dqmxg531 maxmag -0.1E-6143 0 -> -1E-6144 Subnormal
dqmxg532 maxmag -0.10E-6143 0 -> -1.0E-6144 Subnormal
dqmxg533 maxmag -0.100E-6143 0 -> -1.00E-6144 Subnormal
dqmxg534 maxmag -0.01E-6143 0 -> -1E-6145 Subnormal
dqmxg535 maxmag -0.999E-6143 0 -> -9.99E-6144 Subnormal
dqmxg536 maxmag -0.099E-6143 0 -> -9.9E-6145 Subnormal
dqmxg537 maxmag -0.009E-6143 0 -> -9E-6146 Subnormal
dqmxg538 maxmag -0.001E-6143 0 -> -1E-6146 Subnormal
dqmxg539 maxmag -0.0009E-6143 0 -> -9E-6147 Subnormal
dqmxg540 maxmag -0.0001E-6143 0 -> -1E-6147 Subnormal
-- Null tests
dqmxg900 maxmag 10 # -> NaN Invalid_operation
dqmxg901 maxmag # 10 -> NaN Invalid_operation
|
Added test/dectest/dqMin.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 |
------------------------------------------------------------------------
-- dqMin.decTest -- decQuad minnum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqmin001 min -2 -2 -> -2
dqmin002 min -2 -1 -> -2
dqmin003 min -2 0 -> -2
dqmin004 min -2 1 -> -2
dqmin005 min -2 2 -> -2
dqmin006 min -1 -2 -> -2
dqmin007 min -1 -1 -> -1
dqmin008 min -1 0 -> -1
dqmin009 min -1 1 -> -1
dqmin010 min -1 2 -> -1
dqmin011 min 0 -2 -> -2
dqmin012 min 0 -1 -> -1
dqmin013 min 0 0 -> 0
dqmin014 min 0 1 -> 0
dqmin015 min 0 2 -> 0
dqmin016 min 1 -2 -> -2
dqmin017 min 1 -1 -> -1
dqmin018 min 1 0 -> 0
dqmin019 min 1 1 -> 1
dqmin020 min 1 2 -> 1
dqmin021 min 2 -2 -> -2
dqmin022 min 2 -1 -> -1
dqmin023 min 2 0 -> 0
dqmin025 min 2 1 -> 1
dqmin026 min 2 2 -> 2
-- extended zeros
dqmin030 min 0 0 -> 0
dqmin031 min 0 -0 -> -0
dqmin032 min 0 -0.0 -> -0.0
dqmin033 min 0 0.0 -> 0.0
dqmin034 min -0 0 -> -0
dqmin035 min -0 -0 -> -0
dqmin036 min -0 -0.0 -> -0
dqmin037 min -0 0.0 -> -0
dqmin038 min 0.0 0 -> 0.0
dqmin039 min 0.0 -0 -> -0
dqmin040 min 0.0 -0.0 -> -0.0
dqmin041 min 0.0 0.0 -> 0.0
dqmin042 min -0.0 0 -> -0.0
dqmin043 min -0.0 -0 -> -0
dqmin044 min -0.0 -0.0 -> -0.0
dqmin045 min -0.0 0.0 -> -0.0
dqmin046 min 0E1 -0E1 -> -0E+1
dqmin047 min -0E1 0E2 -> -0E+1
dqmin048 min 0E2 0E1 -> 0E+1
dqmin049 min 0E1 0E2 -> 0E+1
dqmin050 min -0E3 -0E2 -> -0E+3
dqmin051 min -0E2 -0E3 -> -0E+3
-- Specials
dqmin090 min Inf -Inf -> -Infinity
dqmin091 min Inf -1000 -> -1000
dqmin092 min Inf -1 -> -1
dqmin093 min Inf -0 -> -0
dqmin094 min Inf 0 -> 0
dqmin095 min Inf 1 -> 1
dqmin096 min Inf 1000 -> 1000
dqmin097 min Inf Inf -> Infinity
dqmin098 min -1000 Inf -> -1000
dqmin099 min -Inf Inf -> -Infinity
dqmin100 min -1 Inf -> -1
dqmin101 min -0 Inf -> -0
dqmin102 min 0 Inf -> 0
dqmin103 min 1 Inf -> 1
dqmin104 min 1000 Inf -> 1000
dqmin105 min Inf Inf -> Infinity
dqmin120 min -Inf -Inf -> -Infinity
dqmin121 min -Inf -1000 -> -Infinity
dqmin122 min -Inf -1 -> -Infinity
dqmin123 min -Inf -0 -> -Infinity
dqmin124 min -Inf 0 -> -Infinity
dqmin125 min -Inf 1 -> -Infinity
dqmin126 min -Inf 1000 -> -Infinity
dqmin127 min -Inf Inf -> -Infinity
dqmin128 min -Inf -Inf -> -Infinity
dqmin129 min -1000 -Inf -> -Infinity
dqmin130 min -1 -Inf -> -Infinity
dqmin131 min -0 -Inf -> -Infinity
dqmin132 min 0 -Inf -> -Infinity
dqmin133 min 1 -Inf -> -Infinity
dqmin134 min 1000 -Inf -> -Infinity
dqmin135 min Inf -Inf -> -Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
dqmin141 min NaN -Inf -> -Infinity
dqmin142 min NaN -1000 -> -1000
dqmin143 min NaN -1 -> -1
dqmin144 min NaN -0 -> -0
dqmin145 min NaN 0 -> 0
dqmin146 min NaN 1 -> 1
dqmin147 min NaN 1000 -> 1000
dqmin148 min NaN Inf -> Infinity
dqmin149 min NaN NaN -> NaN
dqmin150 min -Inf NaN -> -Infinity
dqmin151 min -1000 NaN -> -1000
dqmin152 min -1 -NaN -> -1
dqmin153 min -0 NaN -> -0
dqmin154 min 0 -NaN -> 0
dqmin155 min 1 NaN -> 1
dqmin156 min 1000 NaN -> 1000
dqmin157 min Inf NaN -> Infinity
dqmin161 min sNaN -Inf -> NaN Invalid_operation
dqmin162 min sNaN -1000 -> NaN Invalid_operation
dqmin163 min sNaN -1 -> NaN Invalid_operation
dqmin164 min sNaN -0 -> NaN Invalid_operation
dqmin165 min -sNaN 0 -> -NaN Invalid_operation
dqmin166 min -sNaN 1 -> -NaN Invalid_operation
dqmin167 min sNaN 1000 -> NaN Invalid_operation
dqmin168 min sNaN NaN -> NaN Invalid_operation
dqmin169 min sNaN sNaN -> NaN Invalid_operation
dqmin170 min NaN sNaN -> NaN Invalid_operation
dqmin171 min -Inf sNaN -> NaN Invalid_operation
dqmin172 min -1000 sNaN -> NaN Invalid_operation
dqmin173 min -1 sNaN -> NaN Invalid_operation
dqmin174 min -0 sNaN -> NaN Invalid_operation
dqmin175 min 0 sNaN -> NaN Invalid_operation
dqmin176 min 1 sNaN -> NaN Invalid_operation
dqmin177 min 1000 sNaN -> NaN Invalid_operation
dqmin178 min Inf sNaN -> NaN Invalid_operation
dqmin179 min NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqmin181 min NaN9 -Inf -> -Infinity
dqmin182 min -NaN8 9990 -> 9990
dqmin183 min NaN71 Inf -> Infinity
dqmin184 min NaN1 NaN54 -> NaN1
dqmin185 min NaN22 -NaN53 -> NaN22
dqmin186 min -NaN3 NaN6 -> -NaN3
dqmin187 min -NaN44 NaN7 -> -NaN44
dqmin188 min -Inf NaN41 -> -Infinity
dqmin189 min -9999 -NaN33 -> -9999
dqmin190 min Inf NaN2 -> Infinity
dqmin191 min sNaN99 -Inf -> NaN99 Invalid_operation
dqmin192 min sNaN98 -11 -> NaN98 Invalid_operation
dqmin193 min -sNaN97 NaN8 -> -NaN97 Invalid_operation
dqmin194 min sNaN69 sNaN94 -> NaN69 Invalid_operation
dqmin195 min NaN95 sNaN93 -> NaN93 Invalid_operation
dqmin196 min -Inf sNaN92 -> NaN92 Invalid_operation
dqmin197 min 088 sNaN91 -> NaN91 Invalid_operation
dqmin198 min Inf -sNaN90 -> -NaN90 Invalid_operation
dqmin199 min NaN sNaN86 -> NaN86 Invalid_operation
-- old rounding checks
dqmin221 min -12345678000 1 -> -12345678000
dqmin222 min 1 -12345678000 -> -12345678000
dqmin223 min -1234567800 1 -> -1234567800
dqmin224 min 1 -1234567800 -> -1234567800
dqmin225 min -1234567890 1 -> -1234567890
dqmin226 min 1 -1234567890 -> -1234567890
dqmin227 min -1234567891 1 -> -1234567891
dqmin228 min 1 -1234567891 -> -1234567891
dqmin229 min -12345678901 1 -> -12345678901
dqmin230 min 1 -12345678901 -> -12345678901
dqmin231 min -1234567896 1 -> -1234567896
dqmin232 min 1 -1234567896 -> -1234567896
dqmin233 min 1234567891 1 -> 1
dqmin234 min 1 1234567891 -> 1
dqmin235 min 12345678901 1 -> 1
dqmin236 min 1 12345678901 -> 1
dqmin237 min 1234567896 1 -> 1
dqmin238 min 1 1234567896 -> 1
-- from examples
dqmin280 min '3' '2' -> '2'
dqmin281 min '-10' '3' -> '-10'
dqmin282 min '1.0' '1' -> '1.0'
dqmin283 min '1' '1.0' -> '1.0'
dqmin284 min '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
dqmin401 min Inf 1.1 -> 1.1
dqmin402 min 1.1 1 -> 1
dqmin403 min 1 1.0 -> 1.0
dqmin404 min 1.0 0.1 -> 0.1
dqmin405 min 0.1 0.10 -> 0.10
dqmin406 min 0.10 0.100 -> 0.100
dqmin407 min 0.10 0 -> 0
dqmin408 min 0 0.0 -> 0.0
dqmin409 min 0.0 -0 -> -0
dqmin410 min 0.0 -0.0 -> -0.0
dqmin411 min 0.00 -0.0 -> -0.0
dqmin412 min 0.0 -0.00 -> -0.00
dqmin413 min 0 -0.0 -> -0.0
dqmin414 min 0 -0 -> -0
dqmin415 min -0.0 -0 -> -0
dqmin416 min -0 -0.100 -> -0.100
dqmin417 min -0.100 -0.10 -> -0.10
dqmin418 min -0.10 -0.1 -> -0.1
dqmin419 min -0.1 -1.0 -> -1.0
dqmin420 min -1.0 -1 -> -1
dqmin421 min -1 -1.1 -> -1.1
dqmin423 min -1.1 -Inf -> -Infinity
-- same with operands reversed
dqmin431 min 1.1 Inf -> 1.1
dqmin432 min 1 1.1 -> 1
dqmin433 min 1.0 1 -> 1.0
dqmin434 min 0.1 1.0 -> 0.1
dqmin435 min 0.10 0.1 -> 0.10
dqmin436 min 0.100 0.10 -> 0.100
dqmin437 min 0 0.10 -> 0
dqmin438 min 0.0 0 -> 0.0
dqmin439 min -0 0.0 -> -0
dqmin440 min -0.0 0.0 -> -0.0
dqmin441 min -0.0 0.00 -> -0.0
dqmin442 min -0.00 0.0 -> -0.00
dqmin443 min -0.0 0 -> -0.0
dqmin444 min -0 0 -> -0
dqmin445 min -0 -0.0 -> -0
dqmin446 min -0.100 -0 -> -0.100
dqmin447 min -0.10 -0.100 -> -0.10
dqmin448 min -0.1 -0.10 -> -0.1
dqmin449 min -1.0 -0.1 -> -1.0
dqmin450 min -1 -1.0 -> -1
dqmin451 min -1.1 -1 -> -1.1
dqmin453 min -Inf -1.1 -> -Infinity
-- largies
dqmin460 min 1000 1E+3 -> 1000
dqmin461 min 1E+3 1000 -> 1000
dqmin462 min 1000 -1E+3 -> -1E+3
dqmin463 min 1E+3 -384 -> -384
dqmin464 min -384 1E+3 -> -384
dqmin465 min -1E+3 1000 -> -1E+3
dqmin466 min -384 -1E+3 -> -1E+3
dqmin467 min -1E+3 -384 -> -1E+3
-- misalignment traps for little-endian
dqmin471 min 1.0 0.1 -> 0.1
dqmin472 min 0.1 1.0 -> 0.1
dqmin473 min 10.0 0.1 -> 0.1
dqmin474 min 0.1 10.0 -> 0.1
dqmin475 min 100 1.0 -> 1.0
dqmin476 min 1.0 100 -> 1.0
dqmin477 min 1000 10.0 -> 10.0
dqmin478 min 10.0 1000 -> 10.0
dqmin479 min 10000 100.0 -> 100.0
dqmin480 min 100.0 10000 -> 100.0
dqmin481 min 100000 1000.0 -> 1000.0
dqmin482 min 1000.0 100000 -> 1000.0
dqmin483 min 1000000 10000.0 -> 10000.0
dqmin484 min 10000.0 1000000 -> 10000.0
-- subnormals
dqmin510 min 1.00E-6143 0 -> 0
dqmin511 min 0.1E-6143 0 -> 0
dqmin512 min 0.10E-6143 0 -> 0
dqmin513 min 0.100E-6143 0 -> 0
dqmin514 min 0.01E-6143 0 -> 0
dqmin515 min 0.999E-6143 0 -> 0
dqmin516 min 0.099E-6143 0 -> 0
dqmin517 min 0.009E-6143 0 -> 0
dqmin518 min 0.001E-6143 0 -> 0
dqmin519 min 0.0009E-6143 0 -> 0
dqmin520 min 0.0001E-6143 0 -> 0
dqmin530 min -1.00E-6143 0 -> -1.00E-6143
dqmin531 min -0.1E-6143 0 -> -1E-6144 Subnormal
dqmin532 min -0.10E-6143 0 -> -1.0E-6144 Subnormal
dqmin533 min -0.100E-6143 0 -> -1.00E-6144 Subnormal
dqmin534 min -0.01E-6143 0 -> -1E-6145 Subnormal
dqmin535 min -0.999E-6143 0 -> -9.99E-6144 Subnormal
dqmin536 min -0.099E-6143 0 -> -9.9E-6145 Subnormal
dqmin537 min -0.009E-6143 0 -> -9E-6146 Subnormal
dqmin538 min -0.001E-6143 0 -> -1E-6146 Subnormal
dqmin539 min -0.0009E-6143 0 -> -9E-6147 Subnormal
dqmin540 min -0.0001E-6143 0 -> -1E-6147 Subnormal
-- Null tests
dqmin900 min 10 # -> NaN Invalid_operation
dqmin901 min # 10 -> NaN Invalid_operation
|
Added test/dectest/dqMinMag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 |
------------------------------------------------------------------------
-- dqMinMag.decTest -- decQuad minnummag --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqmng001 minmag -2 -2 -> -2
dqmng002 minmag -2 -1 -> -1
dqmng003 minmag -2 0 -> 0
dqmng004 minmag -2 1 -> 1
dqmng005 minmag -2 2 -> -2
dqmng006 minmag -1 -2 -> -1
dqmng007 minmag -1 -1 -> -1
dqmng008 minmag -1 0 -> 0
dqmng009 minmag -1 1 -> -1
dqmng010 minmag -1 2 -> -1
dqmng011 minmag 0 -2 -> 0
dqmng012 minmag 0 -1 -> 0
dqmng013 minmag 0 0 -> 0
dqmng014 minmag 0 1 -> 0
dqmng015 minmag 0 2 -> 0
dqmng016 minmag 1 -2 -> 1
dqmng017 minmag 1 -1 -> -1
dqmng018 minmag 1 0 -> 0
dqmng019 minmag 1 1 -> 1
dqmng020 minmag 1 2 -> 1
dqmng021 minmag 2 -2 -> -2
dqmng022 minmag 2 -1 -> -1
dqmng023 minmag 2 0 -> 0
dqmng025 minmag 2 1 -> 1
dqmng026 minmag 2 2 -> 2
-- extended zeros
dqmng030 minmag 0 0 -> 0
dqmng031 minmag 0 -0 -> -0
dqmng032 minmag 0 -0.0 -> -0.0
dqmng033 minmag 0 0.0 -> 0.0
dqmng034 minmag -0 0 -> -0
dqmng035 minmag -0 -0 -> -0
dqmng036 minmag -0 -0.0 -> -0
dqmng037 minmag -0 0.0 -> -0
dqmng038 minmag 0.0 0 -> 0.0
dqmng039 minmag 0.0 -0 -> -0
dqmng040 minmag 0.0 -0.0 -> -0.0
dqmng041 minmag 0.0 0.0 -> 0.0
dqmng042 minmag -0.0 0 -> -0.0
dqmng043 minmag -0.0 -0 -> -0
dqmng044 minmag -0.0 -0.0 -> -0.0
dqmng045 minmag -0.0 0.0 -> -0.0
dqmng046 minmag 0E1 -0E1 -> -0E+1
dqmng047 minmag -0E1 0E2 -> -0E+1
dqmng048 minmag 0E2 0E1 -> 0E+1
dqmng049 minmag 0E1 0E2 -> 0E+1
dqmng050 minmag -0E3 -0E2 -> -0E+3
dqmng051 minmag -0E2 -0E3 -> -0E+3
-- Specials
dqmng090 minmag Inf -Inf -> -Infinity
dqmng091 minmag Inf -1000 -> -1000
dqmng092 minmag Inf -1 -> -1
dqmng093 minmag Inf -0 -> -0
dqmng094 minmag Inf 0 -> 0
dqmng095 minmag Inf 1 -> 1
dqmng096 minmag Inf 1000 -> 1000
dqmng097 minmag Inf Inf -> Infinity
dqmng098 minmag -1000 Inf -> -1000
dqmng099 minmag -Inf Inf -> -Infinity
dqmng100 minmag -1 Inf -> -1
dqmng101 minmag -0 Inf -> -0
dqmng102 minmag 0 Inf -> 0
dqmng103 minmag 1 Inf -> 1
dqmng104 minmag 1000 Inf -> 1000
dqmng105 minmag Inf Inf -> Infinity
dqmng120 minmag -Inf -Inf -> -Infinity
dqmng121 minmag -Inf -1000 -> -1000
dqmng122 minmag -Inf -1 -> -1
dqmng123 minmag -Inf -0 -> -0
dqmng124 minmag -Inf 0 -> 0
dqmng125 minmag -Inf 1 -> 1
dqmng126 minmag -Inf 1000 -> 1000
dqmng127 minmag -Inf Inf -> -Infinity
dqmng128 minmag -Inf -Inf -> -Infinity
dqmng129 minmag -1000 -Inf -> -1000
dqmng130 minmag -1 -Inf -> -1
dqmng131 minmag -0 -Inf -> -0
dqmng132 minmag 0 -Inf -> 0
dqmng133 minmag 1 -Inf -> 1
dqmng134 minmag 1000 -Inf -> 1000
dqmng135 minmag Inf -Inf -> -Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
dqmng141 minmag NaN -Inf -> -Infinity
dqmng142 minmag NaN -1000 -> -1000
dqmng143 minmag NaN -1 -> -1
dqmng144 minmag NaN -0 -> -0
dqmng145 minmag NaN 0 -> 0
dqmng146 minmag NaN 1 -> 1
dqmng147 minmag NaN 1000 -> 1000
dqmng148 minmag NaN Inf -> Infinity
dqmng149 minmag NaN NaN -> NaN
dqmng150 minmag -Inf NaN -> -Infinity
dqmng151 minmag -1000 NaN -> -1000
dqmng152 minmag -1 -NaN -> -1
dqmng153 minmag -0 NaN -> -0
dqmng154 minmag 0 -NaN -> 0
dqmng155 minmag 1 NaN -> 1
dqmng156 minmag 1000 NaN -> 1000
dqmng157 minmag Inf NaN -> Infinity
dqmng161 minmag sNaN -Inf -> NaN Invalid_operation
dqmng162 minmag sNaN -1000 -> NaN Invalid_operation
dqmng163 minmag sNaN -1 -> NaN Invalid_operation
dqmng164 minmag sNaN -0 -> NaN Invalid_operation
dqmng165 minmag -sNaN 0 -> -NaN Invalid_operation
dqmng166 minmag -sNaN 1 -> -NaN Invalid_operation
dqmng167 minmag sNaN 1000 -> NaN Invalid_operation
dqmng168 minmag sNaN NaN -> NaN Invalid_operation
dqmng169 minmag sNaN sNaN -> NaN Invalid_operation
dqmng170 minmag NaN sNaN -> NaN Invalid_operation
dqmng171 minmag -Inf sNaN -> NaN Invalid_operation
dqmng172 minmag -1000 sNaN -> NaN Invalid_operation
dqmng173 minmag -1 sNaN -> NaN Invalid_operation
dqmng174 minmag -0 sNaN -> NaN Invalid_operation
dqmng175 minmag 0 sNaN -> NaN Invalid_operation
dqmng176 minmag 1 sNaN -> NaN Invalid_operation
dqmng177 minmag 1000 sNaN -> NaN Invalid_operation
dqmng178 minmag Inf sNaN -> NaN Invalid_operation
dqmng179 minmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqmng181 minmag NaN9 -Inf -> -Infinity
dqmng182 minmag -NaN8 9990 -> 9990
dqmng183 minmag NaN71 Inf -> Infinity
dqmng184 minmag NaN1 NaN54 -> NaN1
dqmng185 minmag NaN22 -NaN53 -> NaN22
dqmng186 minmag -NaN3 NaN6 -> -NaN3
dqmng187 minmag -NaN44 NaN7 -> -NaN44
dqmng188 minmag -Inf NaN41 -> -Infinity
dqmng189 minmag -9999 -NaN33 -> -9999
dqmng190 minmag Inf NaN2 -> Infinity
dqmng191 minmag sNaN99 -Inf -> NaN99 Invalid_operation
dqmng192 minmag sNaN98 -11 -> NaN98 Invalid_operation
dqmng193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation
dqmng194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation
dqmng195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation
dqmng196 minmag -Inf sNaN92 -> NaN92 Invalid_operation
dqmng197 minmag 088 sNaN91 -> NaN91 Invalid_operation
dqmng198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation
dqmng199 minmag NaN sNaN86 -> NaN86 Invalid_operation
-- old rounding checks
dqmng221 minmag -12345678000 1 -> 1
dqmng222 minmag 1 -12345678000 -> 1
dqmng223 minmag -1234567800 1 -> 1
dqmng224 minmag 1 -1234567800 -> 1
dqmng225 minmag -1234567890 1 -> 1
dqmng226 minmag 1 -1234567890 -> 1
dqmng227 minmag -1234567891 1 -> 1
dqmng228 minmag 1 -1234567891 -> 1
dqmng229 minmag -12345678901 1 -> 1
dqmng230 minmag 1 -12345678901 -> 1
dqmng231 minmag -1234567896 1 -> 1
dqmng232 minmag 1 -1234567896 -> 1
dqmng233 minmag 1234567891 1 -> 1
dqmng234 minmag 1 1234567891 -> 1
dqmng235 minmag 12345678901 1 -> 1
dqmng236 minmag 1 12345678901 -> 1
dqmng237 minmag 1234567896 1 -> 1
dqmng238 minmag 1 1234567896 -> 1
-- from examples
dqmng280 minmag '3' '2' -> '2'
dqmng281 minmag '-10' '3' -> '3'
dqmng282 minmag '1.0' '1' -> '1.0'
dqmng283 minmag '1' '1.0' -> '1.0'
dqmng284 minmag '7' 'NaN' -> '7'
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
dqmng401 minmag Inf 1.1 -> 1.1
dqmng402 minmag 1.1 1 -> 1
dqmng403 minmag 1 1.0 -> 1.0
dqmng404 minmag 1.0 0.1 -> 0.1
dqmng405 minmag 0.1 0.10 -> 0.10
dqmng406 minmag 0.10 0.100 -> 0.100
dqmng407 minmag 0.10 0 -> 0
dqmng408 minmag 0 0.0 -> 0.0
dqmng409 minmag 0.0 -0 -> -0
dqmng410 minmag 0.0 -0.0 -> -0.0
dqmng411 minmag 0.00 -0.0 -> -0.0
dqmng412 minmag 0.0 -0.00 -> -0.00
dqmng413 minmag 0 -0.0 -> -0.0
dqmng414 minmag 0 -0 -> -0
dqmng415 minmag -0.0 -0 -> -0
dqmng416 minmag -0 -0.100 -> -0
dqmng417 minmag -0.100 -0.10 -> -0.10
dqmng418 minmag -0.10 -0.1 -> -0.1
dqmng419 minmag -0.1 -1.0 -> -0.1
dqmng420 minmag -1.0 -1 -> -1
dqmng421 minmag -1 -1.1 -> -1
dqmng423 minmag -1.1 -Inf -> -1.1
-- same with operands reversed
dqmng431 minmag 1.1 Inf -> 1.1
dqmng432 minmag 1 1.1 -> 1
dqmng433 minmag 1.0 1 -> 1.0
dqmng434 minmag 0.1 1.0 -> 0.1
dqmng435 minmag 0.10 0.1 -> 0.10
dqmng436 minmag 0.100 0.10 -> 0.100
dqmng437 minmag 0 0.10 -> 0
dqmng438 minmag 0.0 0 -> 0.0
dqmng439 minmag -0 0.0 -> -0
dqmng440 minmag -0.0 0.0 -> -0.0
dqmng441 minmag -0.0 0.00 -> -0.0
dqmng442 minmag -0.00 0.0 -> -0.00
dqmng443 minmag -0.0 0 -> -0.0
dqmng444 minmag -0 0 -> -0
dqmng445 minmag -0 -0.0 -> -0
dqmng446 minmag -0.100 -0 -> -0
dqmng447 minmag -0.10 -0.100 -> -0.10
dqmng448 minmag -0.1 -0.10 -> -0.1
dqmng449 minmag -1.0 -0.1 -> -0.1
dqmng450 minmag -1 -1.0 -> -1
dqmng451 minmag -1.1 -1 -> -1
dqmng453 minmag -Inf -1.1 -> -1.1
-- largies
dqmng460 minmag 1000 1E+3 -> 1000
dqmng461 minmag 1E+3 1000 -> 1000
dqmng462 minmag 1000 -1E+3 -> -1E+3
dqmng463 minmag 1E+3 -384 -> -384
dqmng464 minmag -384 1E+3 -> -384
dqmng465 minmag -1E+3 1000 -> -1E+3
dqmng466 minmag -384 -1E+3 -> -384
dqmng467 minmag -1E+3 -384 -> -384
-- subnormals
dqmng510 minmag 1.00E-6143 0 -> 0
dqmng511 minmag 0.1E-6143 0 -> 0
dqmng512 minmag 0.10E-6143 0 -> 0
dqmng513 minmag 0.100E-6143 0 -> 0
dqmng514 minmag 0.01E-6143 0 -> 0
dqmng515 minmag 0.999E-6143 0 -> 0
dqmng516 minmag 0.099E-6143 0 -> 0
dqmng517 minmag 0.009E-6143 0 -> 0
dqmng518 minmag 0.001E-6143 0 -> 0
dqmng519 minmag 0.0009E-6143 0 -> 0
dqmng520 minmag 0.0001E-6143 0 -> 0
dqmng530 minmag -1.00E-6143 0 -> 0
dqmng531 minmag -0.1E-6143 0 -> 0
dqmng532 minmag -0.10E-6143 0 -> 0
dqmng533 minmag -0.100E-6143 0 -> 0
dqmng534 minmag -0.01E-6143 0 -> 0
dqmng535 minmag -0.999E-6143 0 -> 0
dqmng536 minmag -0.099E-6143 0 -> 0
dqmng537 minmag -0.009E-6143 0 -> 0
dqmng538 minmag -0.001E-6143 0 -> 0
dqmng539 minmag -0.0009E-6143 0 -> 0
dqmng540 minmag -0.0001E-6143 0 -> 0
-- Null tests
dqmng900 minmag 10 # -> NaN Invalid_operation
dqmng901 minmag # 10 -> NaN Invalid_operation
|
Added test/dectest/dqMinus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- dqMinus.decTest -- decQuad 0-x --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqmns001 minus +7.50 -> -7.50
-- Infinities
dqmns011 minus Infinity -> -Infinity
dqmns012 minus -Infinity -> Infinity
-- NaNs, 0 payload
dqmns021 minus NaN -> NaN
dqmns022 minus -NaN -> -NaN
dqmns023 minus sNaN -> NaN Invalid_operation
dqmns024 minus -sNaN -> -NaN Invalid_operation
-- NaNs, non-0 payload
dqmns031 minus NaN13 -> NaN13
dqmns032 minus -NaN13 -> -NaN13
dqmns033 minus sNaN13 -> NaN13 Invalid_operation
dqmns034 minus -sNaN13 -> -NaN13 Invalid_operation
dqmns035 minus NaN70 -> NaN70
dqmns036 minus -NaN70 -> -NaN70
dqmns037 minus sNaN101 -> NaN101 Invalid_operation
dqmns038 minus -sNaN101 -> -NaN101 Invalid_operation
-- finites
dqmns101 minus 7 -> -7
dqmns102 minus -7 -> 7
dqmns103 minus 75 -> -75
dqmns104 minus -75 -> 75
dqmns105 minus 7.50 -> -7.50
dqmns106 minus -7.50 -> 7.50
dqmns107 minus 7.500 -> -7.500
dqmns108 minus -7.500 -> 7.500
-- zeros
dqmns111 minus 0 -> 0
dqmns112 minus -0 -> 0
dqmns113 minus 0E+4 -> 0E+4
dqmns114 minus -0E+4 -> 0E+4
dqmns115 minus 0.0000 -> 0.0000
dqmns116 minus -0.0000 -> 0.0000
dqmns117 minus 0E-141 -> 0E-141
dqmns118 minus -0E-141 -> 0E-141
-- full coefficients, alternating bits
dqmns121 minus 2682682682682682682682682682682682 -> -2682682682682682682682682682682682
dqmns122 minus -2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqmns123 minus 1341341341341341341341341341341341 -> -1341341341341341341341341341341341
dqmns124 minus -1341341341341341341341341341341341 -> 1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqmns131 minus 9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqmns132 minus 1E-6143 -> -1E-6143
dqmns133 minus 1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
dqmns134 minus 1E-6176 -> -1E-6176 Subnormal
dqmns135 minus -1E-6176 -> 1E-6176 Subnormal
dqmns136 minus -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqmns137 minus -1E-6143 -> 1E-6143
dqmns138 minus -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
|
Added test/dectest/dqMultiply.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 |
------------------------------------------------------------------------
-- dqMultiply.decTest -- decQuad multiplication --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decQuads only; all arguments are
-- representable in a decQuad
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqmul000 multiply 2 2 -> 4
dqmul001 multiply 2 3 -> 6
dqmul002 multiply 5 1 -> 5
dqmul003 multiply 5 2 -> 10
dqmul004 multiply 1.20 2 -> 2.40
dqmul005 multiply 1.20 0 -> 0.00
dqmul006 multiply 1.20 -2 -> -2.40
dqmul007 multiply -1.20 2 -> -2.40
dqmul008 multiply -1.20 0 -> -0.00
dqmul009 multiply -1.20 -2 -> 2.40
dqmul010 multiply 5.09 7.1 -> 36.139
dqmul011 multiply 2.5 4 -> 10.0
dqmul012 multiply 2.50 4 -> 10.00
dqmul013 multiply 1.23456789 1.0000000000000000000000000000 -> 1.234567890000000000000000000000000 Rounded
dqmul015 multiply 2.50 4 -> 10.00
dqmul016 multiply 9.99999999999999999 9.99999999999999999 -> 99.99999999999999980000000000000000 Inexact Rounded
dqmul017 multiply 9.99999999999999999 -9.99999999999999999 -> -99.99999999999999980000000000000000 Inexact Rounded
dqmul018 multiply -9.99999999999999999 9.99999999999999999 -> -99.99999999999999980000000000000000 Inexact Rounded
dqmul019 multiply -9.99999999999999999 -9.99999999999999999 -> 99.99999999999999980000000000000000 Inexact Rounded
-- zeros, etc.
dqmul021 multiply 0 0 -> 0
dqmul022 multiply 0 -0 -> -0
dqmul023 multiply -0 0 -> -0
dqmul024 multiply -0 -0 -> 0
dqmul025 multiply -0.0 -0.0 -> 0.00
dqmul026 multiply -0.0 -0.0 -> 0.00
dqmul027 multiply -0.0 -0.0 -> 0.00
dqmul028 multiply -0.0 -0.0 -> 0.00
dqmul030 multiply 5.00 1E-3 -> 0.00500
dqmul031 multiply 00.00 0.000 -> 0.00000
dqmul032 multiply 00.00 0E-3 -> 0.00000 -- rhs is 0
dqmul033 multiply 0E-3 00.00 -> 0.00000 -- lhs is 0
dqmul034 multiply -5.00 1E-3 -> -0.00500
dqmul035 multiply -00.00 0.000 -> -0.00000
dqmul036 multiply -00.00 0E-3 -> -0.00000 -- rhs is 0
dqmul037 multiply -0E-3 00.00 -> -0.00000 -- lhs is 0
dqmul038 multiply 5.00 -1E-3 -> -0.00500
dqmul039 multiply 00.00 -0.000 -> -0.00000
dqmul040 multiply 00.00 -0E-3 -> -0.00000 -- rhs is 0
dqmul041 multiply 0E-3 -00.00 -> -0.00000 -- lhs is 0
dqmul042 multiply -5.00 -1E-3 -> 0.00500
dqmul043 multiply -00.00 -0.000 -> 0.00000
dqmul044 multiply -00.00 -0E-3 -> 0.00000 -- rhs is 0
dqmul045 multiply -0E-3 -00.00 -> 0.00000 -- lhs is 0
-- examples from decarith
dqmul050 multiply 1.20 3 -> 3.60
dqmul051 multiply 7 3 -> 21
dqmul052 multiply 0.9 0.8 -> 0.72
dqmul053 multiply 0.9 -0 -> -0.0
dqmul054 multiply 654321 654321 -> 428135971041
dqmul060 multiply 123.45 1e7 -> 1.2345E+9
dqmul061 multiply 123.45 1e8 -> 1.2345E+10
dqmul062 multiply 123.45 1e+9 -> 1.2345E+11
dqmul063 multiply 123.45 1e10 -> 1.2345E+12
dqmul064 multiply 123.45 1e11 -> 1.2345E+13
dqmul065 multiply 123.45 1e12 -> 1.2345E+14
dqmul066 multiply 123.45 1e13 -> 1.2345E+15
-- test some intermediate lengths
-- 1234567890123456
dqmul080 multiply 0.1 1230123456456789 -> 123012345645678.9
dqmul084 multiply 0.1 1230123456456789 -> 123012345645678.9
dqmul090 multiply 1230123456456789 0.1 -> 123012345645678.9
dqmul094 multiply 1230123456456789 0.1 -> 123012345645678.9
-- test some more edge cases and carries
dqmul101 multiply 9 9 -> 81
dqmul102 multiply 9 90 -> 810
dqmul103 multiply 9 900 -> 8100
dqmul104 multiply 9 9000 -> 81000
dqmul105 multiply 9 90000 -> 810000
dqmul106 multiply 9 900000 -> 8100000
dqmul107 multiply 9 9000000 -> 81000000
dqmul108 multiply 9 90000000 -> 810000000
dqmul109 multiply 9 900000000 -> 8100000000
dqmul110 multiply 9 9000000000 -> 81000000000
dqmul111 multiply 9 90000000000 -> 810000000000
dqmul112 multiply 9 900000000000 -> 8100000000000
dqmul113 multiply 9 9000000000000 -> 81000000000000
dqmul114 multiply 9 90000000000000 -> 810000000000000
dqmul115 multiply 9 900000000000000 -> 8100000000000000
--dqmul116 multiply 9 9000000000000000 -> 81000000000000000
--dqmul117 multiply 9 90000000000000000 -> 810000000000000000
--dqmul118 multiply 9 900000000000000000 -> 8100000000000000000
--dqmul119 multiply 9 9000000000000000000 -> 81000000000000000000
--dqmul120 multiply 9 90000000000000000000 -> 810000000000000000000
--dqmul121 multiply 9 900000000000000000000 -> 8100000000000000000000
--dqmul122 multiply 9 9000000000000000000000 -> 81000000000000000000000
--dqmul123 multiply 9 90000000000000000000000 -> 810000000000000000000000
-- test some more edge cases without carries
dqmul131 multiply 3 3 -> 9
dqmul132 multiply 3 30 -> 90
dqmul133 multiply 3 300 -> 900
dqmul134 multiply 3 3000 -> 9000
dqmul135 multiply 3 30000 -> 90000
dqmul136 multiply 3 300000 -> 900000
dqmul137 multiply 3 3000000 -> 9000000
dqmul138 multiply 3 30000000 -> 90000000
dqmul139 multiply 3 300000000 -> 900000000
dqmul140 multiply 3 3000000000 -> 9000000000
dqmul141 multiply 3 30000000000 -> 90000000000
dqmul142 multiply 3 300000000000 -> 900000000000
dqmul143 multiply 3 3000000000000 -> 9000000000000
dqmul144 multiply 3 30000000000000 -> 90000000000000
dqmul145 multiply 3 300000000000000 -> 900000000000000
dqmul146 multiply 3 3000000000000000 -> 9000000000000000
dqmul147 multiply 3 30000000000000000 -> 90000000000000000
dqmul148 multiply 3 300000000000000000 -> 900000000000000000
dqmul149 multiply 3 3000000000000000000 -> 9000000000000000000
dqmul150 multiply 3 30000000000000000000 -> 90000000000000000000
dqmul151 multiply 3 300000000000000000000 -> 900000000000000000000
dqmul152 multiply 3 3000000000000000000000 -> 9000000000000000000000
dqmul153 multiply 3 30000000000000000000000 -> 90000000000000000000000
dqmul263 multiply 30269.587755640502150977251770554 4.8046009735990873395936309640543 -> 145433.2908011933696719165119928296 Inexact Rounded
-- test some edge cases with exact rounding
dqmul301 multiply 900000000000000000 9 -> 8100000000000000000
dqmul302 multiply 900000000000000000 90 -> 81000000000000000000
dqmul303 multiply 900000000000000000 900 -> 810000000000000000000
dqmul304 multiply 900000000000000000 9000 -> 8100000000000000000000
dqmul305 multiply 900000000000000000 90000 -> 81000000000000000000000
dqmul306 multiply 900000000000000000 900000 -> 810000000000000000000000
dqmul307 multiply 900000000000000000 9000000 -> 8100000000000000000000000
dqmul308 multiply 900000000000000000 90000000 -> 81000000000000000000000000
dqmul309 multiply 900000000000000000 900000000 -> 810000000000000000000000000
dqmul310 multiply 900000000000000000 9000000000 -> 8100000000000000000000000000
dqmul311 multiply 900000000000000000 90000000000 -> 81000000000000000000000000000
dqmul312 multiply 900000000000000000 900000000000 -> 810000000000000000000000000000
dqmul313 multiply 900000000000000000 9000000000000 -> 8100000000000000000000000000000
dqmul314 multiply 900000000000000000 90000000000000 -> 81000000000000000000000000000000
dqmul315 multiply 900000000000000000 900000000000000 -> 810000000000000000000000000000000
dqmul316 multiply 900000000000000000 9000000000000000 -> 8100000000000000000000000000000000
dqmul317 multiply 9000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+34 Rounded
dqmul318 multiply 90000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+35 Rounded
dqmul319 multiply 900000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+36 Rounded
dqmul320 multiply 9000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+37 Rounded
dqmul321 multiply 90000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+38 Rounded
dqmul322 multiply 900000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+39 Rounded
dqmul323 multiply 9000000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+40 Rounded
-- tryzeros cases
dqmul504 multiply 0E-4260 1000E-4260 -> 0E-6176 Clamped
dqmul505 multiply 100E+4260 0E+4260 -> 0E+6111 Clamped
-- mixed with zeros
dqmul541 multiply 0 -1 -> -0
dqmul542 multiply -0 -1 -> 0
dqmul543 multiply 0 1 -> 0
dqmul544 multiply -0 1 -> -0
dqmul545 multiply -1 0 -> -0
dqmul546 multiply -1 -0 -> 0
dqmul547 multiply 1 0 -> 0
dqmul548 multiply 1 -0 -> -0
dqmul551 multiply 0.0 -1 -> -0.0
dqmul552 multiply -0.0 -1 -> 0.0
dqmul553 multiply 0.0 1 -> 0.0
dqmul554 multiply -0.0 1 -> -0.0
dqmul555 multiply -1.0 0 -> -0.0
dqmul556 multiply -1.0 -0 -> 0.0
dqmul557 multiply 1.0 0 -> 0.0
dqmul558 multiply 1.0 -0 -> -0.0
dqmul561 multiply 0 -1.0 -> -0.0
dqmul562 multiply -0 -1.0 -> 0.0
dqmul563 multiply 0 1.0 -> 0.0
dqmul564 multiply -0 1.0 -> -0.0
dqmul565 multiply -1 0.0 -> -0.0
dqmul566 multiply -1 -0.0 -> 0.0
dqmul567 multiply 1 0.0 -> 0.0
dqmul568 multiply 1 -0.0 -> -0.0
dqmul571 multiply 0.0 -1.0 -> -0.00
dqmul572 multiply -0.0 -1.0 -> 0.00
dqmul573 multiply 0.0 1.0 -> 0.00
dqmul574 multiply -0.0 1.0 -> -0.00
dqmul575 multiply -1.0 0.0 -> -0.00
dqmul576 multiply -1.0 -0.0 -> 0.00
dqmul577 multiply 1.0 0.0 -> 0.00
dqmul578 multiply 1.0 -0.0 -> -0.00
-- Specials
dqmul580 multiply Inf -Inf -> -Infinity
dqmul581 multiply Inf -1000 -> -Infinity
dqmul582 multiply Inf -1 -> -Infinity
dqmul583 multiply Inf -0 -> NaN Invalid_operation
dqmul584 multiply Inf 0 -> NaN Invalid_operation
dqmul585 multiply Inf 1 -> Infinity
dqmul586 multiply Inf 1000 -> Infinity
dqmul587 multiply Inf Inf -> Infinity
dqmul588 multiply -1000 Inf -> -Infinity
dqmul589 multiply -Inf Inf -> -Infinity
dqmul590 multiply -1 Inf -> -Infinity
dqmul591 multiply -0 Inf -> NaN Invalid_operation
dqmul592 multiply 0 Inf -> NaN Invalid_operation
dqmul593 multiply 1 Inf -> Infinity
dqmul594 multiply 1000 Inf -> Infinity
dqmul595 multiply Inf Inf -> Infinity
dqmul600 multiply -Inf -Inf -> Infinity
dqmul601 multiply -Inf -1000 -> Infinity
dqmul602 multiply -Inf -1 -> Infinity
dqmul603 multiply -Inf -0 -> NaN Invalid_operation
dqmul604 multiply -Inf 0 -> NaN Invalid_operation
dqmul605 multiply -Inf 1 -> -Infinity
dqmul606 multiply -Inf 1000 -> -Infinity
dqmul607 multiply -Inf Inf -> -Infinity
dqmul608 multiply -1000 Inf -> -Infinity
dqmul609 multiply -Inf -Inf -> Infinity
dqmul610 multiply -1 -Inf -> Infinity
dqmul611 multiply -0 -Inf -> NaN Invalid_operation
dqmul612 multiply 0 -Inf -> NaN Invalid_operation
dqmul613 multiply 1 -Inf -> -Infinity
dqmul614 multiply 1000 -Inf -> -Infinity
dqmul615 multiply Inf -Inf -> -Infinity
dqmul621 multiply NaN -Inf -> NaN
dqmul622 multiply NaN -1000 -> NaN
dqmul623 multiply NaN -1 -> NaN
dqmul624 multiply NaN -0 -> NaN
dqmul625 multiply NaN 0 -> NaN
dqmul626 multiply NaN 1 -> NaN
dqmul627 multiply NaN 1000 -> NaN
dqmul628 multiply NaN Inf -> NaN
dqmul629 multiply NaN NaN -> NaN
dqmul630 multiply -Inf NaN -> NaN
dqmul631 multiply -1000 NaN -> NaN
dqmul632 multiply -1 NaN -> NaN
dqmul633 multiply -0 NaN -> NaN
dqmul634 multiply 0 NaN -> NaN
dqmul635 multiply 1 NaN -> NaN
dqmul636 multiply 1000 NaN -> NaN
dqmul637 multiply Inf NaN -> NaN
dqmul641 multiply sNaN -Inf -> NaN Invalid_operation
dqmul642 multiply sNaN -1000 -> NaN Invalid_operation
dqmul643 multiply sNaN -1 -> NaN Invalid_operation
dqmul644 multiply sNaN -0 -> NaN Invalid_operation
dqmul645 multiply sNaN 0 -> NaN Invalid_operation
dqmul646 multiply sNaN 1 -> NaN Invalid_operation
dqmul647 multiply sNaN 1000 -> NaN Invalid_operation
dqmul648 multiply sNaN NaN -> NaN Invalid_operation
dqmul649 multiply sNaN sNaN -> NaN Invalid_operation
dqmul650 multiply NaN sNaN -> NaN Invalid_operation
dqmul651 multiply -Inf sNaN -> NaN Invalid_operation
dqmul652 multiply -1000 sNaN -> NaN Invalid_operation
dqmul653 multiply -1 sNaN -> NaN Invalid_operation
dqmul654 multiply -0 sNaN -> NaN Invalid_operation
dqmul655 multiply 0 sNaN -> NaN Invalid_operation
dqmul656 multiply 1 sNaN -> NaN Invalid_operation
dqmul657 multiply 1000 sNaN -> NaN Invalid_operation
dqmul658 multiply Inf sNaN -> NaN Invalid_operation
dqmul659 multiply NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqmul661 multiply NaN9 -Inf -> NaN9
dqmul662 multiply NaN8 999 -> NaN8
dqmul663 multiply NaN71 Inf -> NaN71
dqmul664 multiply NaN6 NaN5 -> NaN6
dqmul665 multiply -Inf NaN4 -> NaN4
dqmul666 multiply -999 NaN33 -> NaN33
dqmul667 multiply Inf NaN2 -> NaN2
dqmul671 multiply sNaN99 -Inf -> NaN99 Invalid_operation
dqmul672 multiply sNaN98 -11 -> NaN98 Invalid_operation
dqmul673 multiply sNaN97 NaN -> NaN97 Invalid_operation
dqmul674 multiply sNaN16 sNaN94 -> NaN16 Invalid_operation
dqmul675 multiply NaN95 sNaN93 -> NaN93 Invalid_operation
dqmul676 multiply -Inf sNaN92 -> NaN92 Invalid_operation
dqmul677 multiply 088 sNaN91 -> NaN91 Invalid_operation
dqmul678 multiply Inf sNaN90 -> NaN90 Invalid_operation
dqmul679 multiply NaN sNaN89 -> NaN89 Invalid_operation
dqmul681 multiply -NaN9 -Inf -> -NaN9
dqmul682 multiply -NaN8 999 -> -NaN8
dqmul683 multiply -NaN71 Inf -> -NaN71
dqmul684 multiply -NaN6 -NaN5 -> -NaN6
dqmul685 multiply -Inf -NaN4 -> -NaN4
dqmul686 multiply -999 -NaN33 -> -NaN33
dqmul687 multiply Inf -NaN2 -> -NaN2
dqmul691 multiply -sNaN99 -Inf -> -NaN99 Invalid_operation
dqmul692 multiply -sNaN98 -11 -> -NaN98 Invalid_operation
dqmul693 multiply -sNaN97 NaN -> -NaN97 Invalid_operation
dqmul694 multiply -sNaN16 -sNaN94 -> -NaN16 Invalid_operation
dqmul695 multiply -NaN95 -sNaN93 -> -NaN93 Invalid_operation
dqmul696 multiply -Inf -sNaN92 -> -NaN92 Invalid_operation
dqmul697 multiply 088 -sNaN91 -> -NaN91 Invalid_operation
dqmul698 multiply Inf -sNaN90 -> -NaN90 Invalid_operation
dqmul699 multiply -NaN -sNaN89 -> -NaN89 Invalid_operation
dqmul701 multiply -NaN -Inf -> -NaN
dqmul702 multiply -NaN 999 -> -NaN
dqmul703 multiply -NaN Inf -> -NaN
dqmul704 multiply -NaN -NaN -> -NaN
dqmul705 multiply -Inf -NaN0 -> -NaN
dqmul706 multiply -999 -NaN -> -NaN
dqmul707 multiply Inf -NaN -> -NaN
dqmul711 multiply -sNaN -Inf -> -NaN Invalid_operation
dqmul712 multiply -sNaN -11 -> -NaN Invalid_operation
dqmul713 multiply -sNaN00 NaN -> -NaN Invalid_operation
dqmul714 multiply -sNaN -sNaN -> -NaN Invalid_operation
dqmul715 multiply -NaN -sNaN -> -NaN Invalid_operation
dqmul716 multiply -Inf -sNaN -> -NaN Invalid_operation
dqmul717 multiply 088 -sNaN -> -NaN Invalid_operation
dqmul718 multiply Inf -sNaN -> -NaN Invalid_operation
dqmul719 multiply -NaN -sNaN -> -NaN Invalid_operation
-- overflow and underflow tests .. note subnormal results
-- signs
dqmul751 multiply 1e+4277 1e+3311 -> Infinity Overflow Inexact Rounded
dqmul752 multiply 1e+4277 -1e+3311 -> -Infinity Overflow Inexact Rounded
dqmul753 multiply -1e+4277 1e+3311 -> -Infinity Overflow Inexact Rounded
dqmul754 multiply -1e+4277 -1e+3311 -> Infinity Overflow Inexact Rounded
dqmul755 multiply 1e-4277 1e-3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul756 multiply 1e-4277 -1e-3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul757 multiply -1e-4277 1e-3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul758 multiply -1e-4277 -1e-3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
dqmul760 multiply 1e-6069 1e-101 -> 1E-6170 Subnormal
dqmul761 multiply 1e-6069 1e-102 -> 1E-6171 Subnormal
dqmul762 multiply 1e-6069 1e-103 -> 1E-6172 Subnormal
dqmul763 multiply 1e-6069 1e-104 -> 1E-6173 Subnormal
dqmul764 multiply 1e-6069 1e-105 -> 1E-6174 Subnormal
dqmul765 multiply 1e-6069 1e-106 -> 1E-6175 Subnormal
dqmul766 multiply 1e-6069 1e-107 -> 1E-6176 Subnormal
dqmul767 multiply 1e-6069 1e-108 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul768 multiply 1e-6069 1e-109 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul769 multiply 1e-6069 1e-110 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
dqmul770 multiply 1e+40 1e+6101 -> 1.000000000000000000000000000000E+6141 Clamped
dqmul771 multiply 1e+40 1e+6102 -> 1.0000000000000000000000000000000E+6142 Clamped
dqmul772 multiply 1e+40 1e+6103 -> 1.00000000000000000000000000000000E+6143 Clamped
dqmul773 multiply 1e+40 1e+6104 -> 1.000000000000000000000000000000000E+6144 Clamped
dqmul774 multiply 1e+40 1e+6105 -> Infinity Overflow Inexact Rounded
dqmul775 multiply 1e+40 1e+6106 -> Infinity Overflow Inexact Rounded
dqmul776 multiply 1e+40 1e+6107 -> Infinity Overflow Inexact Rounded
dqmul777 multiply 1e+40 1e+6108 -> Infinity Overflow Inexact Rounded
dqmul778 multiply 1e+40 1e+6109 -> Infinity Overflow Inexact Rounded
dqmul779 multiply 1e+40 1e+6110 -> Infinity Overflow Inexact Rounded
dqmul801 multiply 1.0000E-6172 1 -> 1.0000E-6172 Subnormal
dqmul802 multiply 1.000E-6172 1e-1 -> 1.000E-6173 Subnormal
dqmul803 multiply 1.00E-6172 1e-2 -> 1.00E-6174 Subnormal
dqmul804 multiply 1.0E-6172 1e-3 -> 1.0E-6175 Subnormal
dqmul805 multiply 1.0E-6172 1e-4 -> 1E-6176 Subnormal Rounded
dqmul806 multiply 1.3E-6172 1e-4 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqmul807 multiply 1.5E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul808 multiply 1.7E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul809 multiply 2.3E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul810 multiply 2.5E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul811 multiply 2.7E-6172 1e-4 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqmul812 multiply 1.49E-6172 1e-4 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqmul813 multiply 1.50E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul814 multiply 1.51E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul815 multiply 2.49E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul816 multiply 2.50E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
dqmul817 multiply 2.51E-6172 1e-4 -> 3E-6176 Underflow Subnormal Inexact Rounded
dqmul818 multiply 1E-6172 1e-4 -> 1E-6176 Subnormal
dqmul819 multiply 3E-6172 1e-5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul820 multiply 5E-6172 1e-5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul821 multiply 7E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqmul822 multiply 9E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqmul823 multiply 9.9E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqmul824 multiply 1E-6172 -1e-4 -> -1E-6176 Subnormal
dqmul825 multiply 3E-6172 -1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul826 multiply -5E-6172 1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul827 multiply 7E-6172 -1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqmul828 multiply -9E-6172 1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqmul829 multiply 9.9E-6172 -1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqmul830 multiply 3.0E-6172 -1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul831 multiply 1.0E-5977 1e-200 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqmul832 multiply 1.0E-5977 1e-199 -> 1E-6176 Subnormal Rounded
dqmul833 multiply 1.0E-5977 1e-198 -> 1.0E-6175 Subnormal
dqmul834 multiply 2.0E-5977 2e-198 -> 4.0E-6175 Subnormal
dqmul835 multiply 4.0E-5977 4e-198 -> 1.60E-6174 Subnormal
dqmul836 multiply 10.0E-5977 10e-198 -> 1.000E-6173 Subnormal
dqmul837 multiply 30.0E-5977 30e-198 -> 9.000E-6173 Subnormal
dqmul838 multiply 40.0E-5982 40e-166 -> 1.6000E-6145 Subnormal
dqmul839 multiply 40.0E-5982 40e-165 -> 1.6000E-6144 Subnormal
dqmul840 multiply 40.0E-5982 40e-164 -> 1.6000E-6143
-- Long operand overflow may be a different path
dqmul870 multiply 100 9.999E+6143 -> Infinity Inexact Overflow Rounded
dqmul871 multiply 100 -9.999E+6143 -> -Infinity Inexact Overflow Rounded
dqmul872 multiply 9.999E+6143 100 -> Infinity Inexact Overflow Rounded
dqmul873 multiply -9.999E+6143 100 -> -Infinity Inexact Overflow Rounded
-- check for double-rounded subnormals
dqmul881 multiply 1.2347E-6133 1.2347E-40 -> 1.524E-6173 Inexact Rounded Subnormal Underflow
dqmul882 multiply 1.234E-6133 1.234E-40 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqmul883 multiply 1.23E-6133 1.23E-40 -> 1.513E-6173 Inexact Rounded Subnormal Underflow
dqmul884 multiply 1.2E-6133 1.2E-40 -> 1.44E-6173 Subnormal
dqmul885 multiply 1.2E-6133 1.2E-41 -> 1.44E-6174 Subnormal
dqmul886 multiply 1.2E-6133 1.2E-42 -> 1.4E-6175 Subnormal Inexact Rounded Underflow
dqmul887 multiply 1.2E-6133 1.3E-42 -> 1.6E-6175 Subnormal Inexact Rounded Underflow
dqmul888 multiply 1.3E-6133 1.3E-42 -> 1.7E-6175 Subnormal Inexact Rounded Underflow
dqmul889 multiply 1.3E-6133 1.3E-43 -> 2E-6176 Subnormal Inexact Rounded Underflow
dqmul890 multiply 1.3E-6134 1.3E-43 -> 0E-6176 Clamped Subnormal Inexact Rounded Underflow
dqmul891 multiply 1.2345E-39 1.234E-6133 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
dqmul892 multiply 1.23456E-39 1.234E-6133 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
dqmul893 multiply 1.2345E-40 1.234E-6133 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqmul894 multiply 1.23456E-40 1.234E-6133 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
dqmul895 multiply 1.2345E-41 1.234E-6133 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
dqmul896 multiply 1.23456E-41 1.234E-6133 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
-- Now explore the case where we get a normal result with Underflow
-- prove operands are exact
dqmul906 multiply 9.999999999999999999999999999999999E-6143 1 -> 9.999999999999999999999999999999999E-6143
dqmul907 multiply 1 0.09999999999999999999999999999999999 -> 0.09999999999999999999999999999999999
-- the next rounds to Nmin
dqmul908 multiply 9.999999999999999999999999999999999E-6143 0.09999999999999999999999999999999999 -> 1.000000000000000000000000000000000E-6143 Underflow Inexact Subnormal Rounded
-- hugest
dqmul909 multiply 9999999999999999999999999999999999 9999999999999999999999999999999999 -> 9.999999999999999999999999999999998E+67 Inexact Rounded
-- Examples from SQL proposal (Krishna Kulkarni)
precision: 34
rounding: half_up
maxExponent: 6144
minExponent: -6143
dqmul1001 multiply 130E-2 120E-2 -> 1.5600
dqmul1002 multiply 130E-2 12E-1 -> 1.560
dqmul1003 multiply 130E-2 1E0 -> 1.30
dqmul1004 multiply 1E2 1E4 -> 1E+6
-- Null tests
dqmul990 multiply 10 # -> NaN Invalid_operation
dqmul991 multiply # 10 -> NaN Invalid_operation
|
Added test/dectest/dqNextMinus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 |
------------------------------------------------------------------------
-- dqNextMinus.decTest -- decQuad next that is less [754r nextdown] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqnextm001 nextminus 0.9999999999999999999999999999999995 -> 0.9999999999999999999999999999999994
dqnextm002 nextminus 0.9999999999999999999999999999999996 -> 0.9999999999999999999999999999999995
dqnextm003 nextminus 0.9999999999999999999999999999999997 -> 0.9999999999999999999999999999999996
dqnextm004 nextminus 0.9999999999999999999999999999999998 -> 0.9999999999999999999999999999999997
dqnextm005 nextminus 0.9999999999999999999999999999999999 -> 0.9999999999999999999999999999999998
dqnextm006 nextminus 1.000000000000000000000000000000000 -> 0.9999999999999999999999999999999999
dqnextm007 nextminus 1.0 -> 0.9999999999999999999999999999999999
dqnextm008 nextminus 1 -> 0.9999999999999999999999999999999999
dqnextm009 nextminus 1.000000000000000000000000000000001 -> 1.000000000000000000000000000000000
dqnextm010 nextminus 1.000000000000000000000000000000002 -> 1.000000000000000000000000000000001
dqnextm011 nextminus 1.000000000000000000000000000000003 -> 1.000000000000000000000000000000002
dqnextm012 nextminus 1.000000000000000000000000000000004 -> 1.000000000000000000000000000000003
dqnextm013 nextminus 1.000000000000000000000000000000005 -> 1.000000000000000000000000000000004
dqnextm014 nextminus 1.000000000000000000000000000000006 -> 1.000000000000000000000000000000005
dqnextm015 nextminus 1.000000000000000000000000000000007 -> 1.000000000000000000000000000000006
dqnextm016 nextminus 1.000000000000000000000000000000008 -> 1.000000000000000000000000000000007
dqnextm017 nextminus 1.000000000000000000000000000000009 -> 1.000000000000000000000000000000008
dqnextm018 nextminus 1.000000000000000000000000000000010 -> 1.000000000000000000000000000000009
dqnextm019 nextminus 1.000000000000000000000000000000011 -> 1.000000000000000000000000000000010
dqnextm020 nextminus 1.000000000000000000000000000000012 -> 1.000000000000000000000000000000011
dqnextm021 nextminus -0.9999999999999999999999999999999995 -> -0.9999999999999999999999999999999996
dqnextm022 nextminus -0.9999999999999999999999999999999996 -> -0.9999999999999999999999999999999997
dqnextm023 nextminus -0.9999999999999999999999999999999997 -> -0.9999999999999999999999999999999998
dqnextm024 nextminus -0.9999999999999999999999999999999998 -> -0.9999999999999999999999999999999999
dqnextm025 nextminus -0.9999999999999999999999999999999999 -> -1.000000000000000000000000000000000
dqnextm026 nextminus -1.000000000000000000000000000000000 -> -1.000000000000000000000000000000001
dqnextm027 nextminus -1.0 -> -1.000000000000000000000000000000001
dqnextm028 nextminus -1 -> -1.000000000000000000000000000000001
dqnextm029 nextminus -1.000000000000000000000000000000001 -> -1.000000000000000000000000000000002
dqnextm030 nextminus -1.000000000000000000000000000000002 -> -1.000000000000000000000000000000003
dqnextm031 nextminus -1.000000000000000000000000000000003 -> -1.000000000000000000000000000000004
dqnextm032 nextminus -1.000000000000000000000000000000004 -> -1.000000000000000000000000000000005
dqnextm033 nextminus -1.000000000000000000000000000000005 -> -1.000000000000000000000000000000006
dqnextm034 nextminus -1.000000000000000000000000000000006 -> -1.000000000000000000000000000000007
dqnextm035 nextminus -1.000000000000000000000000000000007 -> -1.000000000000000000000000000000008
dqnextm036 nextminus -1.000000000000000000000000000000008 -> -1.000000000000000000000000000000009
dqnextm037 nextminus -1.000000000000000000000000000000009 -> -1.000000000000000000000000000000010
dqnextm038 nextminus -1.000000000000000000000000000000010 -> -1.000000000000000000000000000000011
dqnextm039 nextminus -1.000000000000000000000000000000011 -> -1.000000000000000000000000000000012
-- ultra-tiny inputs
dqnextm062 nextminus 1E-6176 -> 0E-6176
dqnextm065 nextminus -1E-6176 -> -2E-6176
-- Zeros
dqnextm100 nextminus -0 -> -1E-6176
dqnextm101 nextminus 0 -> -1E-6176
dqnextm102 nextminus 0.00 -> -1E-6176
dqnextm103 nextminus -0.00 -> -1E-6176
dqnextm104 nextminus 0E-300 -> -1E-6176
dqnextm105 nextminus 0E+300 -> -1E-6176
dqnextm106 nextminus 0E+30000 -> -1E-6176
dqnextm107 nextminus -0E+30000 -> -1E-6176
-- specials
dqnextm150 nextminus Inf -> 9.999999999999999999999999999999999E+6144
dqnextm151 nextminus -Inf -> -Infinity
dqnextm152 nextminus NaN -> NaN
dqnextm153 nextminus sNaN -> NaN Invalid_operation
dqnextm154 nextminus NaN77 -> NaN77
dqnextm155 nextminus sNaN88 -> NaN88 Invalid_operation
dqnextm156 nextminus -NaN -> -NaN
dqnextm157 nextminus -sNaN -> -NaN Invalid_operation
dqnextm158 nextminus -NaN77 -> -NaN77
dqnextm159 nextminus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
dqnextm170 nextminus 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999998E+6144
dqnextm171 nextminus 9.999999999999999999999999999999998E+6144 -> 9.999999999999999999999999999999997E+6144
dqnextm172 nextminus 1E-6143 -> 9.99999999999999999999999999999999E-6144
dqnextm173 nextminus 1.000000000000000000000000000000000E-6143 -> 9.99999999999999999999999999999999E-6144
dqnextm174 nextminus 9E-6176 -> 8E-6176
dqnextm175 nextminus 9.9E-6175 -> 9.8E-6175
dqnextm176 nextminus 9.99999999999999999999999999999E-6147 -> 9.99999999999999999999999999998E-6147
dqnextm177 nextminus 9.99999999999999999999999999999999E-6144 -> 9.99999999999999999999999999999998E-6144
dqnextm178 nextminus 9.99999999999999999999999999999998E-6144 -> 9.99999999999999999999999999999997E-6144
dqnextm179 nextminus 9.99999999999999999999999999999997E-6144 -> 9.99999999999999999999999999999996E-6144
dqnextm180 nextminus 0E-6176 -> -1E-6176
dqnextm181 nextminus 1E-6176 -> 0E-6176
dqnextm182 nextminus 2E-6176 -> 1E-6176
dqnextm183 nextminus -0E-6176 -> -1E-6176
dqnextm184 nextminus -1E-6176 -> -2E-6176
dqnextm185 nextminus -2E-6176 -> -3E-6176
dqnextm186 nextminus -10E-6176 -> -1.1E-6175
dqnextm187 nextminus -100E-6176 -> -1.01E-6174
dqnextm188 nextminus -100000E-6176 -> -1.00001E-6171
dqnextm189 nextminus -1.00000000000000000000000000000E-6143 -> -1.000000000000000000000000000000001E-6143
dqnextm190 nextminus -1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000001E-6143
dqnextm191 nextminus -1E-6143 -> -1.000000000000000000000000000000001E-6143
dqnextm192 nextminus -9.999999999999999999999999999999998E+6144 -> -9.999999999999999999999999999999999E+6144
dqnextm193 nextminus -9.999999999999999999999999999999999E+6144 -> -Infinity
-- Null tests
dqnextm900 nextminus # -> NaN Invalid_operation
|
Added test/dectest/dqNextPlus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 |
------------------------------------------------------------------------
-- dqNextPlus.decTest -- decQuad next that is greater [754r nextup] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqnextp001 nextplus 0.9999999999999999999999999999999995 -> 0.9999999999999999999999999999999996
dqnextp002 nextplus 0.9999999999999999999999999999999996 -> 0.9999999999999999999999999999999997
dqnextp003 nextplus 0.9999999999999999999999999999999997 -> 0.9999999999999999999999999999999998
dqnextp004 nextplus 0.9999999999999999999999999999999998 -> 0.9999999999999999999999999999999999
dqnextp005 nextplus 0.9999999999999999999999999999999999 -> 1.000000000000000000000000000000000
dqnextp006 nextplus 1.000000000000000000000000000000000 -> 1.000000000000000000000000000000001
dqnextp007 nextplus 1.0 -> 1.000000000000000000000000000000001
dqnextp008 nextplus 1 -> 1.000000000000000000000000000000001
dqnextp009 nextplus 1.000000000000000000000000000000001 -> 1.000000000000000000000000000000002
dqnextp010 nextplus 1.000000000000000000000000000000002 -> 1.000000000000000000000000000000003
dqnextp011 nextplus 1.000000000000000000000000000000003 -> 1.000000000000000000000000000000004
dqnextp012 nextplus 1.000000000000000000000000000000004 -> 1.000000000000000000000000000000005
dqnextp013 nextplus 1.000000000000000000000000000000005 -> 1.000000000000000000000000000000006
dqnextp014 nextplus 1.000000000000000000000000000000006 -> 1.000000000000000000000000000000007
dqnextp015 nextplus 1.000000000000000000000000000000007 -> 1.000000000000000000000000000000008
dqnextp016 nextplus 1.000000000000000000000000000000008 -> 1.000000000000000000000000000000009
dqnextp017 nextplus 1.000000000000000000000000000000009 -> 1.000000000000000000000000000000010
dqnextp018 nextplus 1.000000000000000000000000000000010 -> 1.000000000000000000000000000000011
dqnextp019 nextplus 1.000000000000000000000000000000011 -> 1.000000000000000000000000000000012
dqnextp021 nextplus -0.9999999999999999999999999999999995 -> -0.9999999999999999999999999999999994
dqnextp022 nextplus -0.9999999999999999999999999999999996 -> -0.9999999999999999999999999999999995
dqnextp023 nextplus -0.9999999999999999999999999999999997 -> -0.9999999999999999999999999999999996
dqnextp024 nextplus -0.9999999999999999999999999999999998 -> -0.9999999999999999999999999999999997
dqnextp025 nextplus -0.9999999999999999999999999999999999 -> -0.9999999999999999999999999999999998
dqnextp026 nextplus -1.000000000000000000000000000000000 -> -0.9999999999999999999999999999999999
dqnextp027 nextplus -1.0 -> -0.9999999999999999999999999999999999
dqnextp028 nextplus -1 -> -0.9999999999999999999999999999999999
dqnextp029 nextplus -1.000000000000000000000000000000001 -> -1.000000000000000000000000000000000
dqnextp030 nextplus -1.000000000000000000000000000000002 -> -1.000000000000000000000000000000001
dqnextp031 nextplus -1.000000000000000000000000000000003 -> -1.000000000000000000000000000000002
dqnextp032 nextplus -1.000000000000000000000000000000004 -> -1.000000000000000000000000000000003
dqnextp033 nextplus -1.000000000000000000000000000000005 -> -1.000000000000000000000000000000004
dqnextp034 nextplus -1.000000000000000000000000000000006 -> -1.000000000000000000000000000000005
dqnextp035 nextplus -1.000000000000000000000000000000007 -> -1.000000000000000000000000000000006
dqnextp036 nextplus -1.000000000000000000000000000000008 -> -1.000000000000000000000000000000007
dqnextp037 nextplus -1.000000000000000000000000000000009 -> -1.000000000000000000000000000000008
dqnextp038 nextplus -1.000000000000000000000000000000010 -> -1.000000000000000000000000000000009
dqnextp039 nextplus -1.000000000000000000000000000000011 -> -1.000000000000000000000000000000010
dqnextp040 nextplus -1.000000000000000000000000000000012 -> -1.000000000000000000000000000000011
-- Zeros
dqnextp100 nextplus 0 -> 1E-6176
dqnextp101 nextplus 0.00 -> 1E-6176
dqnextp102 nextplus 0E-300 -> 1E-6176
dqnextp103 nextplus 0E+300 -> 1E-6176
dqnextp104 nextplus 0E+30000 -> 1E-6176
dqnextp105 nextplus -0 -> 1E-6176
dqnextp106 nextplus -0.00 -> 1E-6176
dqnextp107 nextplus -0E-300 -> 1E-6176
dqnextp108 nextplus -0E+300 -> 1E-6176
dqnextp109 nextplus -0E+30000 -> 1E-6176
-- specials
dqnextp150 nextplus Inf -> Infinity
dqnextp151 nextplus -Inf -> -9.999999999999999999999999999999999E+6144
dqnextp152 nextplus NaN -> NaN
dqnextp153 nextplus sNaN -> NaN Invalid_operation
dqnextp154 nextplus NaN77 -> NaN77
dqnextp155 nextplus sNaN88 -> NaN88 Invalid_operation
dqnextp156 nextplus -NaN -> -NaN
dqnextp157 nextplus -sNaN -> -NaN Invalid_operation
dqnextp158 nextplus -NaN77 -> -NaN77
dqnextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
dqnextp170 nextplus -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999998E+6144
dqnextp171 nextplus -9.999999999999999999999999999999998E+6144 -> -9.999999999999999999999999999999997E+6144
dqnextp172 nextplus -1E-6143 -> -9.99999999999999999999999999999999E-6144
dqnextp173 nextplus -1.000000000000000E-6143 -> -9.99999999999999999999999999999999E-6144
dqnextp174 nextplus -9E-6176 -> -8E-6176
dqnextp175 nextplus -9.9E-6175 -> -9.8E-6175
dqnextp176 nextplus -9.99999999999999999999999999999E-6147 -> -9.99999999999999999999999999998E-6147
dqnextp177 nextplus -9.99999999999999999999999999999999E-6144 -> -9.99999999999999999999999999999998E-6144
dqnextp178 nextplus -9.99999999999999999999999999999998E-6144 -> -9.99999999999999999999999999999997E-6144
dqnextp179 nextplus -9.99999999999999999999999999999997E-6144 -> -9.99999999999999999999999999999996E-6144
dqnextp180 nextplus -0E-6176 -> 1E-6176
dqnextp181 nextplus -1E-6176 -> -0E-6176
dqnextp182 nextplus -2E-6176 -> -1E-6176
dqnextp183 nextplus 0E-6176 -> 1E-6176
dqnextp184 nextplus 1E-6176 -> 2E-6176
dqnextp185 nextplus 2E-6176 -> 3E-6176
dqnextp186 nextplus 10E-6176 -> 1.1E-6175
dqnextp187 nextplus 100E-6176 -> 1.01E-6174
dqnextp188 nextplus 100000E-6176 -> 1.00001E-6171
dqnextp189 nextplus 1.00000000000000000000000000000E-6143 -> 1.000000000000000000000000000000001E-6143
dqnextp190 nextplus 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000001E-6143
dqnextp191 nextplus 1E-6143 -> 1.000000000000000000000000000000001E-6143
dqnextp192 nextplus 9.999999999999999999999999999999998E+6144 -> 9.999999999999999999999999999999999E+6144
dqnextp193 nextplus 9.999999999999999999999999999999999E+6144 -> Infinity
-- Null tests
dqnextp900 nextplus # -> NaN Invalid_operation
|
Added test/dectest/dqNextToward.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 |
------------------------------------------------------------------------
-- dqNextToward.decTest -- decQuad next toward rhs [754r nextafter] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check with a scattering of numerics
dqnextt001 nexttoward 10 10 -> 10
dqnextt002 nexttoward -10 -10 -> -10
dqnextt003 nexttoward 1 10 -> 1.000000000000000000000000000000001
dqnextt004 nexttoward 1 -10 -> 0.9999999999999999999999999999999999
dqnextt005 nexttoward -1 10 -> -0.9999999999999999999999999999999999
dqnextt006 nexttoward -1 -10 -> -1.000000000000000000000000000000001
dqnextt007 nexttoward 0 10 -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt008 nexttoward 0 -10 -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt009 nexttoward 9.999999999999999999999999999999999E+6144 +Infinity -> Infinity Overflow Inexact Rounded
dqnextt010 nexttoward -9.999999999999999999999999999999999E+6144 -Infinity -> -Infinity Overflow Inexact Rounded
dqnextt011 nexttoward 9.999999999999999999999999999999999 10 -> 10.00000000000000000000000000000000
dqnextt012 nexttoward 10 9.999999999999999999999999999999999 -> 9.999999999999999999999999999999999
dqnextt013 nexttoward -9.999999999999999999999999999999999 -10 -> -10.00000000000000000000000000000000
dqnextt014 nexttoward -10 -9.999999999999999999999999999999999 -> -9.999999999999999999999999999999999
dqnextt015 nexttoward 9.999999999999999999999999999999998 10 -> 9.999999999999999999999999999999999
dqnextt016 nexttoward 10 9.999999999999999999999999999999998 -> 9.999999999999999999999999999999999
dqnextt017 nexttoward -9.999999999999999999999999999999998 -10 -> -9.999999999999999999999999999999999
dqnextt018 nexttoward -10 -9.999999999999999999999999999999998 -> -9.999999999999999999999999999999999
------- lhs=rhs
-- finites
dqnextt101 nexttoward 7 7 -> 7
dqnextt102 nexttoward -7 -7 -> -7
dqnextt103 nexttoward 75 75 -> 75
dqnextt104 nexttoward -75 -75 -> -75
dqnextt105 nexttoward 7.50 7.5 -> 7.50
dqnextt106 nexttoward -7.50 -7.50 -> -7.50
dqnextt107 nexttoward 7.500 7.5000 -> 7.500
dqnextt108 nexttoward -7.500 -7.5 -> -7.500
-- zeros
dqnextt111 nexttoward 0 0 -> 0
dqnextt112 nexttoward -0 -0 -> -0
dqnextt113 nexttoward 0E+4 0 -> 0E+4
dqnextt114 nexttoward -0E+4 -0 -> -0E+4
dqnextt115 nexttoward 0.00000000000 0.000000000000 -> 0E-11
dqnextt116 nexttoward -0.00000000000 -0.00 -> -0E-11
dqnextt117 nexttoward 0E-141 0 -> 0E-141
dqnextt118 nexttoward -0E-141 -000 -> -0E-141
-- full coefficients, alternating bits
dqnextt121 nexttoward 268268268 268268268 -> 268268268
dqnextt122 nexttoward -268268268 -268268268 -> -268268268
dqnextt123 nexttoward 134134134 134134134 -> 134134134
dqnextt124 nexttoward -134134134 -134134134 -> -134134134
-- Nmax, Nmin, Ntiny
dqnextt131 nexttoward 9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqnextt132 nexttoward 1E-6143 1E-6143 -> 1E-6143
dqnextt133 nexttoward 1.000000000000000000000000000000000E-6143 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqnextt134 nexttoward 1E-6176 1E-6176 -> 1E-6176
dqnextt135 nexttoward -1E-6176 -1E-6176 -> -1E-6176
dqnextt136 nexttoward -1.000000000000000000000000000000000E-6143 -1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
dqnextt137 nexttoward -1E-6143 -1E-6143 -> -1E-6143
dqnextt138 nexttoward -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
------- lhs<rhs
dqnextt201 nexttoward 0.9999999999999999999999999999999995 Infinity -> 0.9999999999999999999999999999999996
dqnextt202 nexttoward 0.9999999999999999999999999999999996 Infinity -> 0.9999999999999999999999999999999997
dqnextt203 nexttoward 0.9999999999999999999999999999999997 Infinity -> 0.9999999999999999999999999999999998
dqnextt204 nexttoward 0.9999999999999999999999999999999998 Infinity -> 0.9999999999999999999999999999999999
dqnextt205 nexttoward 0.9999999999999999999999999999999999 Infinity -> 1.000000000000000000000000000000000
dqnextt206 nexttoward 1.000000000000000000000000000000000 Infinity -> 1.000000000000000000000000000000001
dqnextt207 nexttoward 1.0 Infinity -> 1.000000000000000000000000000000001
dqnextt208 nexttoward 1 Infinity -> 1.000000000000000000000000000000001
dqnextt209 nexttoward 1.000000000000000000000000000000001 Infinity -> 1.000000000000000000000000000000002
dqnextt210 nexttoward 1.000000000000000000000000000000002 Infinity -> 1.000000000000000000000000000000003
dqnextt211 nexttoward 1.000000000000000000000000000000003 Infinity -> 1.000000000000000000000000000000004
dqnextt212 nexttoward 1.000000000000000000000000000000004 Infinity -> 1.000000000000000000000000000000005
dqnextt213 nexttoward 1.000000000000000000000000000000005 Infinity -> 1.000000000000000000000000000000006
dqnextt214 nexttoward 1.000000000000000000000000000000006 Infinity -> 1.000000000000000000000000000000007
dqnextt215 nexttoward 1.000000000000000000000000000000007 Infinity -> 1.000000000000000000000000000000008
dqnextt216 nexttoward 1.000000000000000000000000000000008 Infinity -> 1.000000000000000000000000000000009
dqnextt217 nexttoward 1.000000000000000000000000000000009 Infinity -> 1.000000000000000000000000000000010
dqnextt218 nexttoward 1.000000000000000000000000000000010 Infinity -> 1.000000000000000000000000000000011
dqnextt219 nexttoward 1.000000000000000000000000000000011 Infinity -> 1.000000000000000000000000000000012
dqnextt221 nexttoward -0.9999999999999999999999999999999995 Infinity -> -0.9999999999999999999999999999999994
dqnextt222 nexttoward -0.9999999999999999999999999999999996 Infinity -> -0.9999999999999999999999999999999995
dqnextt223 nexttoward -0.9999999999999999999999999999999997 Infinity -> -0.9999999999999999999999999999999996
dqnextt224 nexttoward -0.9999999999999999999999999999999998 Infinity -> -0.9999999999999999999999999999999997
dqnextt225 nexttoward -0.9999999999999999999999999999999999 Infinity -> -0.9999999999999999999999999999999998
dqnextt226 nexttoward -1.000000000000000000000000000000000 Infinity -> -0.9999999999999999999999999999999999
dqnextt227 nexttoward -1.0 Infinity -> -0.9999999999999999999999999999999999
dqnextt228 nexttoward -1 Infinity -> -0.9999999999999999999999999999999999
dqnextt229 nexttoward -1.000000000000000000000000000000001 Infinity -> -1.000000000000000000000000000000000
dqnextt230 nexttoward -1.000000000000000000000000000000002 Infinity -> -1.000000000000000000000000000000001
dqnextt231 nexttoward -1.000000000000000000000000000000003 Infinity -> -1.000000000000000000000000000000002
dqnextt232 nexttoward -1.000000000000000000000000000000004 Infinity -> -1.000000000000000000000000000000003
dqnextt233 nexttoward -1.000000000000000000000000000000005 Infinity -> -1.000000000000000000000000000000004
dqnextt234 nexttoward -1.000000000000000000000000000000006 Infinity -> -1.000000000000000000000000000000005
dqnextt235 nexttoward -1.000000000000000000000000000000007 Infinity -> -1.000000000000000000000000000000006
dqnextt236 nexttoward -1.000000000000000000000000000000008 Infinity -> -1.000000000000000000000000000000007
dqnextt237 nexttoward -1.000000000000000000000000000000009 Infinity -> -1.000000000000000000000000000000008
dqnextt238 nexttoward -1.000000000000000000000000000000010 Infinity -> -1.000000000000000000000000000000009
dqnextt239 nexttoward -1.000000000000000000000000000000011 Infinity -> -1.000000000000000000000000000000010
dqnextt240 nexttoward -1.000000000000000000000000000000012 Infinity -> -1.000000000000000000000000000000011
-- Zeros
dqnextt300 nexttoward 0 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt301 nexttoward 0.00 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt302 nexttoward 0E-300 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt303 nexttoward 0E+300 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt304 nexttoward 0E+30000 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt305 nexttoward -0 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt306 nexttoward -0.00 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt307 nexttoward -0E-300 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt308 nexttoward -0E+300 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt309 nexttoward -0E+30000 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
-- specials
dqnextt350 nexttoward Inf Infinity -> Infinity
dqnextt351 nexttoward -Inf Infinity -> -9.999999999999999999999999999999999E+6144
dqnextt352 nexttoward NaN Infinity -> NaN
dqnextt353 nexttoward sNaN Infinity -> NaN Invalid_operation
dqnextt354 nexttoward NaN77 Infinity -> NaN77
dqnextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation
dqnextt356 nexttoward -NaN Infinity -> -NaN
dqnextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation
dqnextt358 nexttoward -NaN77 Infinity -> -NaN77
dqnextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
dqnextt370 nexttoward -9.999999999999999999999999999999999E+6144 Infinity -> -9.999999999999999999999999999999998E+6144
dqnextt371 nexttoward -9.999999999999999999999999999999998E+6144 Infinity -> -9.999999999999999999999999999999997E+6144
dqnextt372 nexttoward -1E-6143 Infinity -> -9.99999999999999999999999999999999E-6144 Underflow Subnormal Inexact Rounded
dqnextt373 nexttoward -1.000000000000000E-6143 Infinity -> -9.99999999999999999999999999999999E-6144 Underflow Subnormal Inexact Rounded
dqnextt374 nexttoward -9E-6176 Infinity -> -8E-6176 Underflow Subnormal Inexact Rounded
dqnextt375 nexttoward -9.9E-6175 Infinity -> -9.8E-6175 Underflow Subnormal Inexact Rounded
dqnextt376 nexttoward -9.99999999999999999999999999999E-6147 Infinity -> -9.99999999999999999999999999998E-6147 Underflow Subnormal Inexact Rounded
dqnextt377 nexttoward -9.99999999999999999999999999999999E-6144 Infinity -> -9.99999999999999999999999999999998E-6144 Underflow Subnormal Inexact Rounded
dqnextt378 nexttoward -9.99999999999999999999999999999998E-6144 Infinity -> -9.99999999999999999999999999999997E-6144 Underflow Subnormal Inexact Rounded
dqnextt379 nexttoward -9.99999999999999999999999999999997E-6144 Infinity -> -9.99999999999999999999999999999996E-6144 Underflow Subnormal Inexact Rounded
dqnextt380 nexttoward -0E-6176 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt381 nexttoward -1E-6176 Infinity -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqnextt382 nexttoward -2E-6176 Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt383 nexttoward 0E-6176 Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt384 nexttoward 1E-6176 Infinity -> 2E-6176 Underflow Subnormal Inexact Rounded
dqnextt385 nexttoward 2E-6176 Infinity -> 3E-6176 Underflow Subnormal Inexact Rounded
dqnextt386 nexttoward 10E-6176 Infinity -> 1.1E-6175 Underflow Subnormal Inexact Rounded
dqnextt387 nexttoward 100E-6176 Infinity -> 1.01E-6174 Underflow Subnormal Inexact Rounded
dqnextt388 nexttoward 100000E-6176 Infinity -> 1.00001E-6171 Underflow Subnormal Inexact Rounded
dqnextt389 nexttoward 1.00000000000000000000000000000E-6143 Infinity -> 1.000000000000000000000000000000001E-6143
dqnextt390 nexttoward 1.000000000000000000000000000000000E-6143 Infinity -> 1.000000000000000000000000000000001E-6143
dqnextt391 nexttoward 1E-6143 Infinity -> 1.000000000000000000000000000000001E-6143
dqnextt392 nexttoward 9.999999999999999999999999999999997E+6144 Infinity -> 9.999999999999999999999999999999998E+6144
dqnextt393 nexttoward 9.999999999999999999999999999999998E+6144 Infinity -> 9.999999999999999999999999999999999E+6144
dqnextt394 nexttoward 9.999999999999999999999999999999999E+6144 Infinity -> Infinity Overflow Inexact Rounded
------- lhs>rhs
dqnextt401 nexttoward 0.9999999999999999999999999999999995 -Infinity -> 0.9999999999999999999999999999999994
dqnextt402 nexttoward 0.9999999999999999999999999999999996 -Infinity -> 0.9999999999999999999999999999999995
dqnextt403 nexttoward 0.9999999999999999999999999999999997 -Infinity -> 0.9999999999999999999999999999999996
dqnextt404 nexttoward 0.9999999999999999999999999999999998 -Infinity -> 0.9999999999999999999999999999999997
dqnextt405 nexttoward 0.9999999999999999999999999999999999 -Infinity -> 0.9999999999999999999999999999999998
dqnextt406 nexttoward 1.000000000000000000000000000000000 -Infinity -> 0.9999999999999999999999999999999999
dqnextt407 nexttoward 1.0 -Infinity -> 0.9999999999999999999999999999999999
dqnextt408 nexttoward 1 -Infinity -> 0.9999999999999999999999999999999999
dqnextt409 nexttoward 1.000000000000000000000000000000001 -Infinity -> 1.000000000000000000000000000000000
dqnextt410 nexttoward 1.000000000000000000000000000000002 -Infinity -> 1.000000000000000000000000000000001
dqnextt411 nexttoward 1.000000000000000000000000000000003 -Infinity -> 1.000000000000000000000000000000002
dqnextt412 nexttoward 1.000000000000000000000000000000004 -Infinity -> 1.000000000000000000000000000000003
dqnextt413 nexttoward 1.000000000000000000000000000000005 -Infinity -> 1.000000000000000000000000000000004
dqnextt414 nexttoward 1.000000000000000000000000000000006 -Infinity -> 1.000000000000000000000000000000005
dqnextt415 nexttoward 1.000000000000000000000000000000007 -Infinity -> 1.000000000000000000000000000000006
dqnextt416 nexttoward 1.000000000000000000000000000000008 -Infinity -> 1.000000000000000000000000000000007
dqnextt417 nexttoward 1.000000000000000000000000000000009 -Infinity -> 1.000000000000000000000000000000008
dqnextt418 nexttoward 1.000000000000000000000000000000010 -Infinity -> 1.000000000000000000000000000000009
dqnextt419 nexttoward 1.000000000000000000000000000000011 -Infinity -> 1.000000000000000000000000000000010
dqnextt420 nexttoward 1.000000000000000000000000000000012 -Infinity -> 1.000000000000000000000000000000011
dqnextt421 nexttoward -0.9999999999999999999999999999999995 -Infinity -> -0.9999999999999999999999999999999996
dqnextt422 nexttoward -0.9999999999999999999999999999999996 -Infinity -> -0.9999999999999999999999999999999997
dqnextt423 nexttoward -0.9999999999999999999999999999999997 -Infinity -> -0.9999999999999999999999999999999998
dqnextt424 nexttoward -0.9999999999999999999999999999999998 -Infinity -> -0.9999999999999999999999999999999999
dqnextt425 nexttoward -0.9999999999999999999999999999999999 -Infinity -> -1.000000000000000000000000000000000
dqnextt426 nexttoward -1.000000000000000000000000000000000 -Infinity -> -1.000000000000000000000000000000001
dqnextt427 nexttoward -1.0 -Infinity -> -1.000000000000000000000000000000001
dqnextt428 nexttoward -1 -Infinity -> -1.000000000000000000000000000000001
dqnextt429 nexttoward -1.000000000000000000000000000000001 -Infinity -> -1.000000000000000000000000000000002
dqnextt430 nexttoward -1.000000000000000000000000000000002 -Infinity -> -1.000000000000000000000000000000003
dqnextt431 nexttoward -1.000000000000000000000000000000003 -Infinity -> -1.000000000000000000000000000000004
dqnextt432 nexttoward -1.000000000000000000000000000000004 -Infinity -> -1.000000000000000000000000000000005
dqnextt433 nexttoward -1.000000000000000000000000000000005 -Infinity -> -1.000000000000000000000000000000006
dqnextt434 nexttoward -1.000000000000000000000000000000006 -Infinity -> -1.000000000000000000000000000000007
dqnextt435 nexttoward -1.000000000000000000000000000000007 -Infinity -> -1.000000000000000000000000000000008
dqnextt436 nexttoward -1.000000000000000000000000000000008 -Infinity -> -1.000000000000000000000000000000009
dqnextt437 nexttoward -1.000000000000000000000000000000009 -Infinity -> -1.000000000000000000000000000000010
dqnextt438 nexttoward -1.000000000000000000000000000000010 -Infinity -> -1.000000000000000000000000000000011
dqnextt439 nexttoward -1.000000000000000000000000000000011 -Infinity -> -1.000000000000000000000000000000012
-- Zeros
dqnextt500 nexttoward -0 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt501 nexttoward 0 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt502 nexttoward 0.00 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt503 nexttoward -0.00 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt504 nexttoward 0E-300 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt505 nexttoward 0E+300 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt506 nexttoward 0E+30000 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt507 nexttoward -0E+30000 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
-- specials
dqnextt550 nexttoward Inf -Infinity -> 9.999999999999999999999999999999999E+6144
dqnextt551 nexttoward -Inf -Infinity -> -Infinity
dqnextt552 nexttoward NaN -Infinity -> NaN
dqnextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation
dqnextt554 nexttoward NaN77 -Infinity -> NaN77
dqnextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation
dqnextt556 nexttoward -NaN -Infinity -> -NaN
dqnextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation
dqnextt558 nexttoward -NaN77 -Infinity -> -NaN77
dqnextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
dqnextt670 nexttoward 9.999999999999999999999999999999999E+6144 -Infinity -> 9.999999999999999999999999999999998E+6144
dqnextt671 nexttoward 9.999999999999999999999999999999998E+6144 -Infinity -> 9.999999999999999999999999999999997E+6144
dqnextt672 nexttoward 1E-6143 -Infinity -> 9.99999999999999999999999999999999E-6144 Underflow Subnormal Inexact Rounded
dqnextt673 nexttoward 1.000000000000000000000000000000000E-6143 -Infinity -> 9.99999999999999999999999999999999E-6144 Underflow Subnormal Inexact Rounded
dqnextt674 nexttoward 9E-6176 -Infinity -> 8E-6176 Underflow Subnormal Inexact Rounded
dqnextt675 nexttoward 9.9E-6175 -Infinity -> 9.8E-6175 Underflow Subnormal Inexact Rounded
dqnextt676 nexttoward 9.99999999999999999999999999999E-6147 -Infinity -> 9.99999999999999999999999999998E-6147 Underflow Subnormal Inexact Rounded
dqnextt677 nexttoward 9.99999999999999999999999999999999E-6144 -Infinity -> 9.99999999999999999999999999999998E-6144 Underflow Subnormal Inexact Rounded
dqnextt678 nexttoward 9.99999999999999999999999999999998E-6144 -Infinity -> 9.99999999999999999999999999999997E-6144 Underflow Subnormal Inexact Rounded
dqnextt679 nexttoward 9.99999999999999999999999999999997E-6144 -Infinity -> 9.99999999999999999999999999999996E-6144 Underflow Subnormal Inexact Rounded
dqnextt680 nexttoward 0E-6176 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt681 nexttoward 1E-6176 -Infinity -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqnextt682 nexttoward 2E-6176 -Infinity -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt683 nexttoward -0E-6176 -Infinity -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt684 nexttoward -1E-6176 -Infinity -> -2E-6176 Underflow Subnormal Inexact Rounded
dqnextt685 nexttoward -2E-6176 -Infinity -> -3E-6176 Underflow Subnormal Inexact Rounded
dqnextt686 nexttoward -10E-6176 -Infinity -> -1.1E-6175 Underflow Subnormal Inexact Rounded
dqnextt687 nexttoward -100E-6176 -Infinity -> -1.01E-6174 Underflow Subnormal Inexact Rounded
dqnextt688 nexttoward -100000E-6176 -Infinity -> -1.00001E-6171 Underflow Subnormal Inexact Rounded
dqnextt689 nexttoward -1.00000000000000000000000000000E-6143 -Infinity -> -1.000000000000000000000000000000001E-6143
dqnextt690 nexttoward -1.000000000000000000000000000000000E-6143 -Infinity -> -1.000000000000000000000000000000001E-6143
dqnextt691 nexttoward -1E-6143 -Infinity -> -1.000000000000000000000000000000001E-6143
dqnextt692 nexttoward -9.999999999999999999999999999999998E+6144 -Infinity -> -9.999999999999999999999999999999999E+6144
dqnextt693 nexttoward -9.999999999999999999999999999999999E+6144 -Infinity -> -Infinity Overflow Inexact Rounded
------- Specials
dqnextt780 nexttoward -Inf -Inf -> -Infinity
dqnextt781 nexttoward -Inf -1000 -> -9.999999999999999999999999999999999E+6144
dqnextt782 nexttoward -Inf -1 -> -9.999999999999999999999999999999999E+6144
dqnextt783 nexttoward -Inf -0 -> -9.999999999999999999999999999999999E+6144
dqnextt784 nexttoward -Inf 0 -> -9.999999999999999999999999999999999E+6144
dqnextt785 nexttoward -Inf 1 -> -9.999999999999999999999999999999999E+6144
dqnextt786 nexttoward -Inf 1000 -> -9.999999999999999999999999999999999E+6144
dqnextt787 nexttoward -1000 -Inf -> -1000.000000000000000000000000000001
dqnextt788 nexttoward -Inf -Inf -> -Infinity
dqnextt789 nexttoward -1 -Inf -> -1.000000000000000000000000000000001
dqnextt790 nexttoward -0 -Inf -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt791 nexttoward 0 -Inf -> -1E-6176 Underflow Subnormal Inexact Rounded
dqnextt792 nexttoward 1 -Inf -> 0.9999999999999999999999999999999999
dqnextt793 nexttoward 1000 -Inf -> 999.9999999999999999999999999999999
dqnextt794 nexttoward Inf -Inf -> 9.999999999999999999999999999999999E+6144
dqnextt800 nexttoward Inf -Inf -> 9.999999999999999999999999999999999E+6144
dqnextt801 nexttoward Inf -1000 -> 9.999999999999999999999999999999999E+6144
dqnextt802 nexttoward Inf -1 -> 9.999999999999999999999999999999999E+6144
dqnextt803 nexttoward Inf -0 -> 9.999999999999999999999999999999999E+6144
dqnextt804 nexttoward Inf 0 -> 9.999999999999999999999999999999999E+6144
dqnextt805 nexttoward Inf 1 -> 9.999999999999999999999999999999999E+6144
dqnextt806 nexttoward Inf 1000 -> 9.999999999999999999999999999999999E+6144
dqnextt807 nexttoward Inf Inf -> Infinity
dqnextt808 nexttoward -1000 Inf -> -999.9999999999999999999999999999999
dqnextt809 nexttoward -Inf Inf -> -9.999999999999999999999999999999999E+6144
dqnextt810 nexttoward -1 Inf -> -0.9999999999999999999999999999999999
dqnextt811 nexttoward -0 Inf -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt812 nexttoward 0 Inf -> 1E-6176 Underflow Subnormal Inexact Rounded
dqnextt813 nexttoward 1 Inf -> 1.000000000000000000000000000000001
dqnextt814 nexttoward 1000 Inf -> 1000.000000000000000000000000000001
dqnextt815 nexttoward Inf Inf -> Infinity
dqnextt821 nexttoward NaN -Inf -> NaN
dqnextt822 nexttoward NaN -1000 -> NaN
dqnextt823 nexttoward NaN -1 -> NaN
dqnextt824 nexttoward NaN -0 -> NaN
dqnextt825 nexttoward NaN 0 -> NaN
dqnextt826 nexttoward NaN 1 -> NaN
dqnextt827 nexttoward NaN 1000 -> NaN
dqnextt828 nexttoward NaN Inf -> NaN
dqnextt829 nexttoward NaN NaN -> NaN
dqnextt830 nexttoward -Inf NaN -> NaN
dqnextt831 nexttoward -1000 NaN -> NaN
dqnextt832 nexttoward -1 NaN -> NaN
dqnextt833 nexttoward -0 NaN -> NaN
dqnextt834 nexttoward 0 NaN -> NaN
dqnextt835 nexttoward 1 NaN -> NaN
dqnextt836 nexttoward 1000 NaN -> NaN
dqnextt837 nexttoward Inf NaN -> NaN
dqnextt841 nexttoward sNaN -Inf -> NaN Invalid_operation
dqnextt842 nexttoward sNaN -1000 -> NaN Invalid_operation
dqnextt843 nexttoward sNaN -1 -> NaN Invalid_operation
dqnextt844 nexttoward sNaN -0 -> NaN Invalid_operation
dqnextt845 nexttoward sNaN 0 -> NaN Invalid_operation
dqnextt846 nexttoward sNaN 1 -> NaN Invalid_operation
dqnextt847 nexttoward sNaN 1000 -> NaN Invalid_operation
dqnextt848 nexttoward sNaN NaN -> NaN Invalid_operation
dqnextt849 nexttoward sNaN sNaN -> NaN Invalid_operation
dqnextt850 nexttoward NaN sNaN -> NaN Invalid_operation
dqnextt851 nexttoward -Inf sNaN -> NaN Invalid_operation
dqnextt852 nexttoward -1000 sNaN -> NaN Invalid_operation
dqnextt853 nexttoward -1 sNaN -> NaN Invalid_operation
dqnextt854 nexttoward -0 sNaN -> NaN Invalid_operation
dqnextt855 nexttoward 0 sNaN -> NaN Invalid_operation
dqnextt856 nexttoward 1 sNaN -> NaN Invalid_operation
dqnextt857 nexttoward 1000 sNaN -> NaN Invalid_operation
dqnextt858 nexttoward Inf sNaN -> NaN Invalid_operation
dqnextt859 nexttoward NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqnextt861 nexttoward NaN1 -Inf -> NaN1
dqnextt862 nexttoward +NaN2 -1000 -> NaN2
dqnextt863 nexttoward NaN3 1000 -> NaN3
dqnextt864 nexttoward NaN4 Inf -> NaN4
dqnextt865 nexttoward NaN5 +NaN6 -> NaN5
dqnextt866 nexttoward -Inf NaN7 -> NaN7
dqnextt867 nexttoward -1000 NaN8 -> NaN8
dqnextt868 nexttoward 1000 NaN9 -> NaN9
dqnextt869 nexttoward Inf +NaN10 -> NaN10
dqnextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation
dqnextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation
dqnextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation
dqnextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation
dqnextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation
dqnextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation
dqnextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation
dqnextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation
dqnextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation
dqnextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation
dqnextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation
dqnextt882 nexttoward -NaN26 NaN28 -> -NaN26
dqnextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation
dqnextt884 nexttoward 1000 -NaN30 -> -NaN30
dqnextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Null tests
dqnextt900 nexttoward 1 # -> NaN Invalid_operation
dqnextt901 nexttoward # 1 -> NaN Invalid_operation
|
Added test/dectest/dqOr.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 |
------------------------------------------------------------------------
-- dqOr.decTest -- digitwise logical OR for decQuads --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check (truth table)
dqor001 or 0 0 -> 0
dqor002 or 0 1 -> 1
dqor003 or 1 0 -> 1
dqor004 or 1 1 -> 1
dqor005 or 1100 1010 -> 1110
-- and at msd and msd-1
dqor006 or 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqor007 or 0000000000000000000000000000000000 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqor008 or 1000000000000000000000000000000000 0000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqor009 or 1000000000000000000000000000000000 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqor010 or 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqor011 or 0000000000000000000000000000000000 0100000000000000000000000000000000 -> 100000000000000000000000000000000
dqor012 or 0100000000000000000000000000000000 0000000000000000000000000000000000 -> 100000000000000000000000000000000
dqor013 or 0100000000000000000000000000000000 0100000000000000000000000000000000 -> 100000000000000000000000000000000
-- Various lengths
dqor601 or 0111111111111111111111111111111111 1111111111111111111111111111111110 -> 1111111111111111111111111111111111
dqor602 or 1011111111111111111111111111111111 1111111111111111111111111111111101 -> 1111111111111111111111111111111111
dqor603 or 1101111111111111111111111111111111 1111111111111111111111111111111011 -> 1111111111111111111111111111111111
dqor604 or 1110111111111111111111111111111111 1111111111111111111111111111110111 -> 1111111111111111111111111111111111
dqor605 or 1111011111111111111111111111111111 1111111111111111111111111111101111 -> 1111111111111111111111111111111111
dqor606 or 1111101111111111111111111111111111 1111111111111111111111111111011111 -> 1111111111111111111111111111111111
dqor607 or 1111110111111111111111111111111111 1111111111111111111111111110111111 -> 1111111111111111111111111111111111
dqor608 or 1111111011111111111111111111111111 1111111111111111111111111101111111 -> 1111111111111111111111111111111111
dqor609 or 1111111101111111111111111111111111 1111111111111111111111111011111111 -> 1111111111111111111111111111111111
dqor610 or 1111111110111111111111111111111111 1111111111111111111111110111111111 -> 1111111111111111111111111111111111
dqor611 or 1111111111011111111111111111111111 1111111111111111111111101111111111 -> 1111111111111111111111111111111111
dqor612 or 1111111111101111111111111111111111 1111111111111111111111011111111111 -> 1111111111111111111111111111111111
dqor613 or 1111111111110111111111111111111111 1111111111111111111110111111111111 -> 1111111111111111111111111111111111
dqor614 or 1111111111111011111111111111111111 1111111111111111111101111111111111 -> 1111111111111111111111111111111111
dqor615 or 1111111111111101111111111111111111 1111111111111111111011111111111111 -> 1111111111111111111111111111111111
dqor616 or 1111111111111110111111111111111111 1111111111111111110111111111111111 -> 1111111111111111111111111111111111
dqor617 or 1111111111111111011111111111111111 1111111111111111101111111111111111 -> 1111111111111111111111111111111111
dqor618 or 1111111111111111101111111111111111 1111111111111111011111111111111111 -> 1111111111111111111111111111111111
dqor619 or 1111111111111111110111111111111111 1111111111111110111111111111111111 -> 1111111111111111111111111111111111
dqor620 or 1111111111111111111011111111111111 1111111111111101111111111111111111 -> 1111111111111111111111111111111111
dqor621 or 1111111111111111111101111111111111 1111111111111011111111111111111111 -> 1111111111111111111111111111111111
dqor622 or 1111111111111111111110111111111111 1111111111110111111111111111111111 -> 1111111111111111111111111111111111
dqor623 or 1111111111111111111111011111111111 1111111111101111111111111111111111 -> 1111111111111111111111111111111111
dqor624 or 1111111111111111111111101111111111 1111111111011111111111111111111111 -> 1111111111111111111111111111111111
dqor625 or 1111111111111111111111110111111111 1111111110111111111111111111111111 -> 1111111111111111111111111111111111
dqor626 or 1111111111111111111111111011111111 1111111101111111111111111111111111 -> 1111111111111111111111111111111111
dqor627 or 1111111111111111111111111101111111 1111111011111111111111111111111111 -> 1111111111111111111111111111111111
dqor628 or 1111111111111111111111111110111111 1111110111111111111111111111111111 -> 1111111111111111111111111111111111
dqor629 or 1111111111111111111111111111011111 1111101111111111111111111111111111 -> 1111111111111111111111111111111111
dqor630 or 1111111111111111111111111111101111 1111011111111111111111111111111111 -> 1111111111111111111111111111111111
dqor631 or 1111111111111111111111111111110111 1110111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor632 or 1111111111111111111111111111111011 1101111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor633 or 1111111111111111111111111111111101 1011111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor634 or 1111111111111111111111111111111110 0111111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor641 or 1111111111111111111111111111111110 0111111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor642 or 1111111111111111111111111111111101 1011111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor643 or 1111111111111111111111111111111011 1101111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor644 or 1111111111111111111111111111110111 1110111111111111111111111111111111 -> 1111111111111111111111111111111111
dqor645 or 1111111111111111111111111111101111 1111011111111111111111111111111111 -> 1111111111111111111111111111111111
dqor646 or 1111111111111111111111111111011111 1111101111111111111111111111111111 -> 1111111111111111111111111111111111
dqor647 or 1111111111111111111111111110111111 1111110111111111111111111111111111 -> 1111111111111111111111111111111111
dqor648 or 1111111111111111111111111101111111 1111111011111111111111111111111111 -> 1111111111111111111111111111111111
dqor649 or 1111111111111111111111111011111111 1111111101111111111111111111111111 -> 1111111111111111111111111111111111
dqor650 or 1111111111111111111111110111111111 1111111110111111111111111111111111 -> 1111111111111111111111111111111111
dqor651 or 1111111111111111111111101111111111 1111111111011111111111111111111111 -> 1111111111111111111111111111111111
dqor652 or 1111111111111111111111011111111111 1111111111101111111111111111111111 -> 1111111111111111111111111111111111
dqor653 or 1111111111111111111110111111111111 1111111111110111111111111111111111 -> 1111111111111111111111111111111111
dqor654 or 1111111111111111111101111111111111 1111111111111011111111111111111111 -> 1111111111111111111111111111111111
dqor655 or 1111111111111111111011111111111111 1111111111111101111111111111111111 -> 1111111111111111111111111111111111
dqor656 or 1111111111111111110111111111111111 1111111111111110111111111111111111 -> 1111111111111111111111111111111111
dqor657 or 1010101010101010101010101010101010 1010101010101010001010101010101010 -> 1010101010101010101010101010101010
dqor658 or 1111111111111111011111111111111111 1111111111111111101111111111111111 -> 1111111111111111111111111111111111
dqor659 or 1111111111111110111111111111111111 1111111111111111110111111111111111 -> 1111111111111111111111111111111111
dqor660 or 1111111111111101111111111111111111 1111111111111111111011111111111111 -> 1111111111111111111111111111111111
dqor661 or 1111111111111011111111111111111111 1111111111111111111101111111111111 -> 1111111111111111111111111111111111
dqor662 or 1111111111110111111111111111111111 1111111111111111111110111111111111 -> 1111111111111111111111111111111111
dqor663 or 1111111111101111111111111111111111 1111111111111111111111011111111111 -> 1111111111111111111111111111111111
dqor664 or 1111111111011111111111111111111111 1111111111111111111111101111111111 -> 1111111111111111111111111111111111
dqor665 or 1111111110111111111111111111111111 1111111111111111111111110111111111 -> 1111111111111111111111111111111111
dqor666 or 0101010101010101010101010101010101 0101010101010101010101010001010101 -> 101010101010101010101010101010101
dqor667 or 1111111011111111111111111111111111 1111111111111111111111111101111111 -> 1111111111111111111111111111111111
dqor668 or 1111110111111111111111111111111111 1111111111111111111111111110111111 -> 1111111111111111111111111111111111
dqor669 or 1111101111111111111111111111111111 1111111111111111111111111111011111 -> 1111111111111111111111111111111111
dqor670 or 1111011111111111111111111111111111 1111111111111111111111111111101111 -> 1111111111111111111111111111111111
dqor671 or 1110111111111111111111111111111111 1111111111111111111111111111110111 -> 1111111111111111111111111111111111
dqor672 or 1101111111111111111111111111111111 1111111111111111111111111111111011 -> 1111111111111111111111111111111111
dqor673 or 1011111111111111111111111111111111 1111111111111111111111111111111101 -> 1111111111111111111111111111111111
dqor674 or 0111111111111111111111111111111111 1111111111111111111111111111111110 -> 1111111111111111111111111111111111
dqor675 or 0111111111111111111111111111111110 1111111111111111111111111111111110 -> 1111111111111111111111111111111110
dqor676 or 1111111111111111111111111111111110 1111111111111111111111111111111110 -> 1111111111111111111111111111111110
dqor681 or 0111111111111111111111111111111111 0111111111011111111111111111111110 -> 111111111111111111111111111111111
dqor682 or 1011111111111111111111111111111111 1011111110101111111111111111111101 -> 1011111111111111111111111111111111
dqor683 or 1101111111111111111111111111111111 1101111101110111111111111111111011 -> 1101111111111111111111111111111111
dqor684 or 1110111111111111111111111111111111 1110111011111011111111111111110111 -> 1110111111111111111111111111111111
dqor685 or 1111011111111111111111111111111111 1111010111111101111111111111101111 -> 1111011111111111111111111111111111
dqor686 or 1111101111111111111111111111111111 1111101111111110111111111111011111 -> 1111101111111111111111111111111111
dqor687 or 1111110111111111111111111111111111 1111010111111111011111111110111111 -> 1111110111111111111111111111111111
dqor688 or 1111111011111111111111111111111111 1110111011111111101111111101111111 -> 1111111011111111111111111111111111
dqor689 or 1111111101111111111111111111111111 1101111101111111110111111011111111 -> 1111111101111111111111111111111111
dqor690 or 1111111110111111111111111111111111 1011111110111111111011110111111110 -> 1111111110111111111111111111111111
dqor691 or 1111111111011111111111111111111111 0111111111011111111101101111111101 -> 1111111111011111111111111111111111
dqor692 or 1111111111101111111111111111111111 1111111111101111111110011111111011 -> 1111111111101111111111111111111111
dqor693 or 1111111111110111111111111111111111 1111111111110111111110011111110111 -> 1111111111110111111111111111111111
dqor694 or 1111111111111011111111111111111111 1111111111111011111101101111101111 -> 1111111111111011111111111111111111
dqor695 or 1111111111111101111111111111111111 1111111111111101111011110111011111 -> 1111111111111101111111111111111111
dqor696 or 1111111111111110111111111111111111 1111111111111110110111111010111111 -> 1111111111111110111111111111111111
dqor697 or 1111111111111111011111111111111111 1111111111111111001111111101111111 -> 1111111111111111011111111111111111
dqor698 or 1111111111111111101111111111111111 1111111111111111001111111010111111 -> 1111111111111111101111111111111111
dqor699 or 1111111111111111110111111111111111 1111111111111110110111110111011111 -> 1111111111111111110111111111111111
dqor700 or 1111111111111111111011111111111111 1111111111111101111011101111101111 -> 1111111111111111111011111111111111
dqor701 or 1111111111111111111101111111111111 1111111111111011111101011111110111 -> 1111111111111111111101111111111111
dqor702 or 1111111111111111111110111111111111 1111111111110111111110111111111011 -> 1111111111111111111110111111111111
dqor703 or 1111111111111111111111011111111111 1111111111101111111101011111111101 -> 1111111111111111111111011111111111
dqor704 or 1111111111111111111111101111111111 1111111111011111111011101111111110 -> 1111111111111111111111101111111111
dqor705 or 1111111111111111111111110111111111 0111111110111111110111110111111111 -> 1111111111111111111111110111111111
dqor706 or 1111111111111111111111111011111111 1011111101111111101111111011111111 -> 1111111111111111111111111011111111
dqor707 or 1111111111111111111111111101111111 1101111011111111011111111101111111 -> 1111111111111111111111111101111111
dqor708 or 1111111111111111111111111110111111 1110110111111110111111111110111111 -> 1111111111111111111111111110111111
dqor709 or 1111111111111111111111111111011111 1111001111111101111111111111011111 -> 1111111111111111111111111111011111
dqor710 or 1111111111111111111111111111101111 1111001111111011111111111111101111 -> 1111111111111111111111111111101111
dqor711 or 1111111111111111111111111111110111 1110110111110111111111111111110111 -> 1111111111111111111111111111110111
dqor712 or 1111111111111111111111111111111011 1101111011101111111111111111111011 -> 1111111111111111111111111111111011
dqor713 or 1111111111111111111111111111111101 1011111101011111111111111111111101 -> 1111111111111111111111111111111101
dqor714 or 1111111111111111111111111111111110 0111111110111111111111111111111110 -> 1111111111111111111111111111111110
-- 1234567890123456 1234567890123456 1234567890123456
dqor020 or 1111111111111111 1111111111111111 -> 1111111111111111
dqor021 or 111111111111111 111111111111111 -> 111111111111111
dqor022 or 11111111111111 11111111111111 -> 11111111111111
dqor023 or 1111111111111 1111111111111 -> 1111111111111
dqor024 or 111111111111 111111111111 -> 111111111111
dqor025 or 11111111111 11111111111 -> 11111111111
dqor026 or 1111111111 1111111111 -> 1111111111
dqor027 or 111111111 111111111 -> 111111111
dqor028 or 11111111 11111111 -> 11111111
dqor029 or 1111111 1111111 -> 1111111
dqor030 or 111111 111111 -> 111111
dqor031 or 11111 11111 -> 11111
dqor032 or 1111 1111 -> 1111
dqor033 or 111 111 -> 111
dqor034 or 11 11 -> 11
dqor035 or 1 1 -> 1
dqor036 or 0 0 -> 0
dqor042 or 111111110000000 1111111110000000 -> 1111111110000000
dqor043 or 11111110000000 1000000100000000 -> 1011111110000000
dqor044 or 1111110000000 1000001000000000 -> 1001111110000000
dqor045 or 111110000000 1000010000000000 -> 1000111110000000
dqor046 or 11110000000 1000100000000000 -> 1000111110000000
dqor047 or 1110000000 1001000000000000 -> 1001001110000000
dqor048 or 110000000 1010000000000000 -> 1010000110000000
dqor049 or 10000000 1100000000000000 -> 1100000010000000
dqor090 or 011111111 111101111 -> 111111111
dqor091 or 101111111 111101111 -> 111111111
dqor092 or 110111111 111101111 -> 111111111
dqor093 or 111011111 111101111 -> 111111111
dqor094 or 111101111 111101111 -> 111101111
dqor095 or 111110111 111101111 -> 111111111
dqor096 or 111111011 111101111 -> 111111111
dqor097 or 111111101 111101111 -> 111111111
dqor098 or 111111110 111101111 -> 111111111
dqor100 or 111101111 011111111 -> 111111111
dqor101 or 111101111 101111111 -> 111111111
dqor102 or 111101111 110111111 -> 111111111
dqor103 or 111101111 111011111 -> 111111111
dqor104 or 111101111 111101111 -> 111101111
dqor105 or 111101111 111110111 -> 111111111
dqor106 or 111101111 111111011 -> 111111111
dqor107 or 111101111 111111101 -> 111111111
dqor108 or 111101111 111111110 -> 111111111
-- non-0/1 should not be accepted, nor should signs
dqor220 or 111111112 111111111 -> NaN Invalid_operation
dqor221 or 333333333 333333333 -> NaN Invalid_operation
dqor222 or 555555555 555555555 -> NaN Invalid_operation
dqor223 or 777777777 777777777 -> NaN Invalid_operation
dqor224 or 999999999 999999999 -> NaN Invalid_operation
dqor225 or 222222222 999999999 -> NaN Invalid_operation
dqor226 or 444444444 999999999 -> NaN Invalid_operation
dqor227 or 666666666 999999999 -> NaN Invalid_operation
dqor228 or 888888888 999999999 -> NaN Invalid_operation
dqor229 or 999999999 222222222 -> NaN Invalid_operation
dqor230 or 999999999 444444444 -> NaN Invalid_operation
dqor231 or 999999999 666666666 -> NaN Invalid_operation
dqor232 or 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
dqor240 or 567468689 -934981942 -> NaN Invalid_operation
dqor241 or 567367689 934981942 -> NaN Invalid_operation
dqor242 or -631917772 -706014634 -> NaN Invalid_operation
dqor243 or -756253257 138579234 -> NaN Invalid_operation
dqor244 or 835590149 567435400 -> NaN Invalid_operation
-- test MSD
dqor250 or 2000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqor251 or 7000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqor252 or 8000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqor253 or 9000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqor254 or 2000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqor255 or 7000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqor256 or 8000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqor257 or 9000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqor258 or 1000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqor259 or 1000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqor260 or 1000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqor261 or 1000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
dqor262 or 0000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqor263 or 0000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqor264 or 0000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqor265 or 0000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
-- test MSD-1
dqor270 or 0200000111000111000111001000000000 1000000111000111000111100000000010 -> NaN Invalid_operation
dqor271 or 0700000111000111000111000100000000 1000000111000111000111010000000100 -> NaN Invalid_operation
dqor272 or 0800000111000111000111000010000000 1000000111000111000111001000001000 -> NaN Invalid_operation
dqor273 or 0900000111000111000111000001000000 1000000111000111000111000100010000 -> NaN Invalid_operation
dqor274 or 1000000111000111000111000000100000 0200000111000111000111000010100000 -> NaN Invalid_operation
dqor275 or 1000000111000111000111000000010000 0700000111000111000111000001000000 -> NaN Invalid_operation
dqor276 or 1000000111000111000111000000001000 0800000111000111000111000010100000 -> NaN Invalid_operation
dqor277 or 1000000111000111000111000000000100 0900000111000111000111000000010000 -> NaN Invalid_operation
-- test LSD
dqor280 or 0010000111000111000111000000000002 1000000111000111000111000100000001 -> NaN Invalid_operation
dqor281 or 0001000111000111000111000000000007 1000000111000111000111001000000011 -> NaN Invalid_operation
dqor282 or 0000000111000111000111100000000008 1000000111000111000111010000000001 -> NaN Invalid_operation
dqor283 or 0000000111000111000111010000000009 1000000111000111000111100000000001 -> NaN Invalid_operation
dqor284 or 1000000111000111000111001000000000 0001000111000111000111000000000002 -> NaN Invalid_operation
dqor285 or 1000000111000111000111000100000000 0010000111000111000111000000000007 -> NaN Invalid_operation
dqor286 or 1000000111000111000111000010000000 0100000111000111000111000000000008 -> NaN Invalid_operation
dqor287 or 1000000111000111000111000001000000 1000000111000111000111000000000009 -> NaN Invalid_operation
-- test Middie
dqor288 or 0010000111000111000111000020000000 1000000111000111000111001000000000 -> NaN Invalid_operation
dqor289 or 0001000111000111000111000070000001 1000000111000111000111000100000000 -> NaN Invalid_operation
dqor290 or 0000000111000111000111100080000010 1000000111000111000111000010000000 -> NaN Invalid_operation
dqor291 or 0000000111000111000111010090000100 1000000111000111000111000001000000 -> NaN Invalid_operation
dqor292 or 1000000111000111000111001000001000 0000000111000111000111000020100000 -> NaN Invalid_operation
dqor293 or 1000000111000111000111000100010000 0000000111000111000111000070010000 -> NaN Invalid_operation
dqor294 or 1000000111000111000111000010100000 0000000111000111000111000080001000 -> NaN Invalid_operation
dqor295 or 1000000111000111000111000001000000 0000000111000111000111000090000100 -> NaN Invalid_operation
-- signs
dqor296 or -1000000111000111000111000001000000 -0000001110001110001110010000000100 -> NaN Invalid_operation
dqor297 or -1000000111000111000111000001000000 0000001110001110001110000010000100 -> NaN Invalid_operation
dqor298 or 1000000111000111000111000001000000 -0000001110001110001110001000000100 -> NaN Invalid_operation
dqor299 or 1000000111000111000111000001000000 0000001110001110001110000011000100 -> 1000001111001111001111000011000100
-- Nmax, Nmin, Ntiny-like
dqor331 or 2 9.99999999E+1999 -> NaN Invalid_operation
dqor332 or 3 1E-1999 -> NaN Invalid_operation
dqor333 or 4 1.00000000E-1999 -> NaN Invalid_operation
dqor334 or 5 1E-1009 -> NaN Invalid_operation
dqor335 or 6 -1E-1009 -> NaN Invalid_operation
dqor336 or 7 -1.00000000E-1999 -> NaN Invalid_operation
dqor337 or 8 -1E-1999 -> NaN Invalid_operation
dqor338 or 9 -9.99999999E+1999 -> NaN Invalid_operation
dqor341 or 9.99999999E+2999 -18 -> NaN Invalid_operation
dqor342 or 1E-2999 01 -> NaN Invalid_operation
dqor343 or 1.00000000E-2999 -18 -> NaN Invalid_operation
dqor344 or 1E-1009 18 -> NaN Invalid_operation
dqor345 or -1E-1009 -10 -> NaN Invalid_operation
dqor346 or -1.00000000E-2999 18 -> NaN Invalid_operation
dqor347 or -1E-2999 10 -> NaN Invalid_operation
dqor348 or -9.99999999E+2999 -18 -> NaN Invalid_operation
-- A few other non-integers
dqor361 or 1.0 1 -> NaN Invalid_operation
dqor362 or 1E+1 1 -> NaN Invalid_operation
dqor363 or 0.0 1 -> NaN Invalid_operation
dqor364 or 0E+1 1 -> NaN Invalid_operation
dqor365 or 9.9 1 -> NaN Invalid_operation
dqor366 or 9E+1 1 -> NaN Invalid_operation
dqor371 or 0 1.0 -> NaN Invalid_operation
dqor372 or 0 1E+1 -> NaN Invalid_operation
dqor373 or 0 0.0 -> NaN Invalid_operation
dqor374 or 0 0E+1 -> NaN Invalid_operation
dqor375 or 0 9.9 -> NaN Invalid_operation
dqor376 or 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
dqor780 or -Inf -Inf -> NaN Invalid_operation
dqor781 or -Inf -1000 -> NaN Invalid_operation
dqor782 or -Inf -1 -> NaN Invalid_operation
dqor783 or -Inf -0 -> NaN Invalid_operation
dqor784 or -Inf 0 -> NaN Invalid_operation
dqor785 or -Inf 1 -> NaN Invalid_operation
dqor786 or -Inf 1000 -> NaN Invalid_operation
dqor787 or -1000 -Inf -> NaN Invalid_operation
dqor788 or -Inf -Inf -> NaN Invalid_operation
dqor789 or -1 -Inf -> NaN Invalid_operation
dqor790 or -0 -Inf -> NaN Invalid_operation
dqor791 or 0 -Inf -> NaN Invalid_operation
dqor792 or 1 -Inf -> NaN Invalid_operation
dqor793 or 1000 -Inf -> NaN Invalid_operation
dqor794 or Inf -Inf -> NaN Invalid_operation
dqor800 or Inf -Inf -> NaN Invalid_operation
dqor801 or Inf -1000 -> NaN Invalid_operation
dqor802 or Inf -1 -> NaN Invalid_operation
dqor803 or Inf -0 -> NaN Invalid_operation
dqor804 or Inf 0 -> NaN Invalid_operation
dqor805 or Inf 1 -> NaN Invalid_operation
dqor806 or Inf 1000 -> NaN Invalid_operation
dqor807 or Inf Inf -> NaN Invalid_operation
dqor808 or -1000 Inf -> NaN Invalid_operation
dqor809 or -Inf Inf -> NaN Invalid_operation
dqor810 or -1 Inf -> NaN Invalid_operation
dqor811 or -0 Inf -> NaN Invalid_operation
dqor812 or 0 Inf -> NaN Invalid_operation
dqor813 or 1 Inf -> NaN Invalid_operation
dqor814 or 1000 Inf -> NaN Invalid_operation
dqor815 or Inf Inf -> NaN Invalid_operation
dqor821 or NaN -Inf -> NaN Invalid_operation
dqor822 or NaN -1000 -> NaN Invalid_operation
dqor823 or NaN -1 -> NaN Invalid_operation
dqor824 or NaN -0 -> NaN Invalid_operation
dqor825 or NaN 0 -> NaN Invalid_operation
dqor826 or NaN 1 -> NaN Invalid_operation
dqor827 or NaN 1000 -> NaN Invalid_operation
dqor828 or NaN Inf -> NaN Invalid_operation
dqor829 or NaN NaN -> NaN Invalid_operation
dqor830 or -Inf NaN -> NaN Invalid_operation
dqor831 or -1000 NaN -> NaN Invalid_operation
dqor832 or -1 NaN -> NaN Invalid_operation
dqor833 or -0 NaN -> NaN Invalid_operation
dqor834 or 0 NaN -> NaN Invalid_operation
dqor835 or 1 NaN -> NaN Invalid_operation
dqor836 or 1000 NaN -> NaN Invalid_operation
dqor837 or Inf NaN -> NaN Invalid_operation
dqor841 or sNaN -Inf -> NaN Invalid_operation
dqor842 or sNaN -1000 -> NaN Invalid_operation
dqor843 or sNaN -1 -> NaN Invalid_operation
dqor844 or sNaN -0 -> NaN Invalid_operation
dqor845 or sNaN 0 -> NaN Invalid_operation
dqor846 or sNaN 1 -> NaN Invalid_operation
dqor847 or sNaN 1000 -> NaN Invalid_operation
dqor848 or sNaN NaN -> NaN Invalid_operation
dqor849 or sNaN sNaN -> NaN Invalid_operation
dqor850 or NaN sNaN -> NaN Invalid_operation
dqor851 or -Inf sNaN -> NaN Invalid_operation
dqor852 or -1000 sNaN -> NaN Invalid_operation
dqor853 or -1 sNaN -> NaN Invalid_operation
dqor854 or -0 sNaN -> NaN Invalid_operation
dqor855 or 0 sNaN -> NaN Invalid_operation
dqor856 or 1 sNaN -> NaN Invalid_operation
dqor857 or 1000 sNaN -> NaN Invalid_operation
dqor858 or Inf sNaN -> NaN Invalid_operation
dqor859 or NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqor861 or NaN1 -Inf -> NaN Invalid_operation
dqor862 or +NaN2 -1000 -> NaN Invalid_operation
dqor863 or NaN3 1000 -> NaN Invalid_operation
dqor864 or NaN4 Inf -> NaN Invalid_operation
dqor865 or NaN5 +NaN6 -> NaN Invalid_operation
dqor866 or -Inf NaN7 -> NaN Invalid_operation
dqor867 or -1000 NaN8 -> NaN Invalid_operation
dqor868 or 1000 NaN9 -> NaN Invalid_operation
dqor869 or Inf +NaN10 -> NaN Invalid_operation
dqor871 or sNaN11 -Inf -> NaN Invalid_operation
dqor872 or sNaN12 -1000 -> NaN Invalid_operation
dqor873 or sNaN13 1000 -> NaN Invalid_operation
dqor874 or sNaN14 NaN17 -> NaN Invalid_operation
dqor875 or sNaN15 sNaN18 -> NaN Invalid_operation
dqor876 or NaN16 sNaN19 -> NaN Invalid_operation
dqor877 or -Inf +sNaN20 -> NaN Invalid_operation
dqor878 or -1000 sNaN21 -> NaN Invalid_operation
dqor879 or 1000 sNaN22 -> NaN Invalid_operation
dqor880 or Inf sNaN23 -> NaN Invalid_operation
dqor881 or +NaN25 +sNaN24 -> NaN Invalid_operation
dqor882 or -NaN26 NaN28 -> NaN Invalid_operation
dqor883 or -sNaN27 sNaN29 -> NaN Invalid_operation
dqor884 or 1000 -NaN30 -> NaN Invalid_operation
dqor885 or 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/dqPlus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
------------------------------------------------------------------------
-- dqPlus.decTest -- decQuad 0+x --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqpls001 plus +7.50 -> 7.50
-- Infinities
dqpls011 plus Infinity -> Infinity
dqpls012 plus -Infinity -> -Infinity
-- NaNs, 0 payload
ddqls021 plus NaN -> NaN
ddqls022 plus -NaN -> -NaN
ddqls023 plus sNaN -> NaN Invalid_operation
ddqls024 plus -sNaN -> -NaN Invalid_operation
-- NaNs, non-0 payload
ddqls031 plus NaN13 -> NaN13
ddqls032 plus -NaN13 -> -NaN13
ddqls033 plus sNaN13 -> NaN13 Invalid_operation
ddqls034 plus -sNaN13 -> -NaN13 Invalid_operation
ddqls035 plus NaN70 -> NaN70
ddqls036 plus -NaN70 -> -NaN70
ddqls037 plus sNaN101 -> NaN101 Invalid_operation
ddqls038 plus -sNaN101 -> -NaN101 Invalid_operation
-- finites
dqpls101 plus 7 -> 7
dqpls102 plus -7 -> -7
dqpls103 plus 75 -> 75
dqpls104 plus -75 -> -75
dqpls105 plus 7.50 -> 7.50
dqpls106 plus -7.50 -> -7.50
dqpls107 plus 7.500 -> 7.500
dqpls108 plus -7.500 -> -7.500
-- zeros
dqpls111 plus 0 -> 0
dqpls112 plus -0 -> 0
dqpls113 plus 0E+4 -> 0E+4
dqpls114 plus -0E+4 -> 0E+4
dqpls115 plus 0.0000 -> 0.0000
dqpls116 plus -0.0000 -> 0.0000
dqpls117 plus 0E-141 -> 0E-141
dqpls118 plus -0E-141 -> 0E-141
-- full coefficients, alternating bits
dqpls121 plus 2682682682682682682682682682682682 -> 2682682682682682682682682682682682
dqpls122 plus -2682682682682682682682682682682682 -> -2682682682682682682682682682682682
dqpls123 plus 1341341341341341341341341341341341 -> 1341341341341341341341341341341341
dqpls124 plus -1341341341341341341341341341341341 -> -1341341341341341341341341341341341
-- Nmax, Nmin, Ntiny
dqpls131 plus 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqpls132 plus 1E-6143 -> 1E-6143
dqpls133 plus 1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
dqpls134 plus 1E-6176 -> 1E-6176 Subnormal
dqpls135 plus -1E-6176 -> -1E-6176 Subnormal
dqpls136 plus -1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
dqpls137 plus -1E-6143 -> -1E-6143
dqpls138 plus -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
|
Added test/dectest/dqQuantize.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 |
------------------------------------------------------------------------
-- dqQuantize.decTest -- decQuad quantize operation --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Most of the tests here assume a "regular pattern", where the
-- sign and coefficient are +1.
-- 2004.03.15 Underflow for quantize is suppressed
-- 2005.06.08 More extensive tests for 'does not fit'
-- [Forked from quantize.decTest 2006.11.25]
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks
dqqua001 quantize 0 1e0 -> 0
dqqua002 quantize 1 1e0 -> 1
dqqua003 quantize 0.1 1e+2 -> 0E+2 Inexact Rounded
dqqua005 quantize 0.1 1e+1 -> 0E+1 Inexact Rounded
dqqua006 quantize 0.1 1e0 -> 0 Inexact Rounded
dqqua007 quantize 0.1 1e-1 -> 0.1
dqqua008 quantize 0.1 1e-2 -> 0.10
dqqua009 quantize 0.1 1e-3 -> 0.100
dqqua010 quantize 0.9 1e+2 -> 0E+2 Inexact Rounded
dqqua011 quantize 0.9 1e+1 -> 0E+1 Inexact Rounded
dqqua012 quantize 0.9 1e+0 -> 1 Inexact Rounded
dqqua013 quantize 0.9 1e-1 -> 0.9
dqqua014 quantize 0.9 1e-2 -> 0.90
dqqua015 quantize 0.9 1e-3 -> 0.900
-- negatives
dqqua021 quantize -0 1e0 -> -0
dqqua022 quantize -1 1e0 -> -1
dqqua023 quantize -0.1 1e+2 -> -0E+2 Inexact Rounded
dqqua025 quantize -0.1 1e+1 -> -0E+1 Inexact Rounded
dqqua026 quantize -0.1 1e0 -> -0 Inexact Rounded
dqqua027 quantize -0.1 1e-1 -> -0.1
dqqua028 quantize -0.1 1e-2 -> -0.10
dqqua029 quantize -0.1 1e-3 -> -0.100
dqqua030 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
dqqua031 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
dqqua032 quantize -0.9 1e+0 -> -1 Inexact Rounded
dqqua033 quantize -0.9 1e-1 -> -0.9
dqqua034 quantize -0.9 1e-2 -> -0.90
dqqua035 quantize -0.9 1e-3 -> -0.900
dqqua036 quantize -0.5 1e+2 -> -0E+2 Inexact Rounded
dqqua037 quantize -0.5 1e+1 -> -0E+1 Inexact Rounded
dqqua038 quantize -0.5 1e+0 -> -0 Inexact Rounded
dqqua039 quantize -0.5 1e-1 -> -0.5
dqqua040 quantize -0.5 1e-2 -> -0.50
dqqua041 quantize -0.5 1e-3 -> -0.500
dqqua042 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
dqqua043 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
dqqua044 quantize -0.9 1e+0 -> -1 Inexact Rounded
dqqua045 quantize -0.9 1e-1 -> -0.9
dqqua046 quantize -0.9 1e-2 -> -0.90
dqqua047 quantize -0.9 1e-3 -> -0.900
-- examples from Specification
dqqua060 quantize 2.17 0.001 -> 2.170
dqqua061 quantize 2.17 0.01 -> 2.17
dqqua062 quantize 2.17 0.1 -> 2.2 Inexact Rounded
dqqua063 quantize 2.17 1e+0 -> 2 Inexact Rounded
dqqua064 quantize 2.17 1e+1 -> 0E+1 Inexact Rounded
dqqua065 quantize -Inf Inf -> -Infinity
dqqua066 quantize 2 Inf -> NaN Invalid_operation
dqqua067 quantize -0.1 1 -> -0 Inexact Rounded
dqqua068 quantize -0 1e+5 -> -0E+5
dqqua069 quantize +123451234567899876543216789012345.6 1e-2 -> NaN Invalid_operation
dqqua070 quantize -987651234567899876543214335236450.6 1e-2 -> NaN Invalid_operation
dqqua071 quantize 217 1e-1 -> 217.0
dqqua072 quantize 217 1e+0 -> 217
dqqua073 quantize 217 1e+1 -> 2.2E+2 Inexact Rounded
dqqua074 quantize 217 1e+2 -> 2E+2 Inexact Rounded
-- general tests ..
dqqua089 quantize 12 1e+4 -> 0E+4 Inexact Rounded
dqqua090 quantize 12 1e+3 -> 0E+3 Inexact Rounded
dqqua091 quantize 12 1e+2 -> 0E+2 Inexact Rounded
dqqua092 quantize 12 1e+1 -> 1E+1 Inexact Rounded
dqqua093 quantize 1.2345 1e-2 -> 1.23 Inexact Rounded
dqqua094 quantize 1.2355 1e-2 -> 1.24 Inexact Rounded
dqqua095 quantize 1.2345 1e-6 -> 1.234500
dqqua096 quantize 9.9999 1e-2 -> 10.00 Inexact Rounded
dqqua097 quantize 0.0001 1e-2 -> 0.00 Inexact Rounded
dqqua098 quantize 0.001 1e-2 -> 0.00 Inexact Rounded
dqqua099 quantize 0.009 1e-2 -> 0.01 Inexact Rounded
dqqua100 quantize 92 1e+2 -> 1E+2 Inexact Rounded
dqqua101 quantize -1 1e0 -> -1
dqqua102 quantize -1 1e-1 -> -1.0
dqqua103 quantize -1 1e-2 -> -1.00
dqqua104 quantize 0 1e0 -> 0
dqqua105 quantize 0 1e-1 -> 0.0
dqqua106 quantize 0 1e-2 -> 0.00
dqqua107 quantize 0.00 1e0 -> 0
dqqua108 quantize 0 1e+1 -> 0E+1
dqqua109 quantize 0 1e+2 -> 0E+2
dqqua110 quantize +1 1e0 -> 1
dqqua111 quantize +1 1e-1 -> 1.0
dqqua112 quantize +1 1e-2 -> 1.00
dqqua120 quantize 1.04 1e-3 -> 1.040
dqqua121 quantize 1.04 1e-2 -> 1.04
dqqua122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded
dqqua123 quantize 1.04 1e0 -> 1 Inexact Rounded
dqqua124 quantize 1.05 1e-3 -> 1.050
dqqua125 quantize 1.05 1e-2 -> 1.05
dqqua126 quantize 1.05 1e-1 -> 1.0 Inexact Rounded
dqqua131 quantize 1.05 1e0 -> 1 Inexact Rounded
dqqua132 quantize 1.06 1e-3 -> 1.060
dqqua133 quantize 1.06 1e-2 -> 1.06
dqqua134 quantize 1.06 1e-1 -> 1.1 Inexact Rounded
dqqua135 quantize 1.06 1e0 -> 1 Inexact Rounded
dqqua140 quantize -10 1e-2 -> -10.00
dqqua141 quantize +1 1e-2 -> 1.00
dqqua142 quantize +10 1e-2 -> 10.00
dqqua143 quantize 1E+37 1e-2 -> NaN Invalid_operation
dqqua144 quantize 1E-37 1e-2 -> 0.00 Inexact Rounded
dqqua145 quantize 1E-3 1e-2 -> 0.00 Inexact Rounded
dqqua146 quantize 1E-2 1e-2 -> 0.01
dqqua147 quantize 1E-1 1e-2 -> 0.10
dqqua148 quantize 0E-37 1e-2 -> 0.00
dqqua150 quantize 1.0600 1e-5 -> 1.06000
dqqua151 quantize 1.0600 1e-4 -> 1.0600
dqqua152 quantize 1.0600 1e-3 -> 1.060 Rounded
dqqua153 quantize 1.0600 1e-2 -> 1.06 Rounded
dqqua154 quantize 1.0600 1e-1 -> 1.1 Inexact Rounded
dqqua155 quantize 1.0600 1e0 -> 1 Inexact Rounded
-- a couple where rounding was different in base tests
rounding: half_up
dqqua157 quantize -0.5 1e+0 -> -1 Inexact Rounded
dqqua158 quantize 1.05 1e-1 -> 1.1 Inexact Rounded
dqqua159 quantize 1.06 1e0 -> 1 Inexact Rounded
rounding: half_even
-- base tests with non-1 coefficients
dqqua161 quantize 0 -9e0 -> 0
dqqua162 quantize 1 -7e0 -> 1
dqqua163 quantize 0.1 -1e+2 -> 0E+2 Inexact Rounded
dqqua165 quantize 0.1 0e+1 -> 0E+1 Inexact Rounded
dqqua166 quantize 0.1 2e0 -> 0 Inexact Rounded
dqqua167 quantize 0.1 3e-1 -> 0.1
dqqua168 quantize 0.1 44e-2 -> 0.10
dqqua169 quantize 0.1 555e-3 -> 0.100
dqqua170 quantize 0.9 6666e+2 -> 0E+2 Inexact Rounded
dqqua171 quantize 0.9 -777e+1 -> 0E+1 Inexact Rounded
dqqua172 quantize 0.9 -88e+0 -> 1 Inexact Rounded
dqqua173 quantize 0.9 -9e-1 -> 0.9
dqqua174 quantize 0.9 0e-2 -> 0.90
dqqua175 quantize 0.9 1.1e-3 -> 0.9000
-- negatives
dqqua181 quantize -0 1.1e0 -> -0.0
dqqua182 quantize -1 -1e0 -> -1
dqqua183 quantize -0.1 11e+2 -> -0E+2 Inexact Rounded
dqqua185 quantize -0.1 111e+1 -> -0E+1 Inexact Rounded
dqqua186 quantize -0.1 71e0 -> -0 Inexact Rounded
dqqua187 quantize -0.1 -91e-1 -> -0.1
dqqua188 quantize -0.1 -.1e-2 -> -0.100
dqqua189 quantize -0.1 -1e-3 -> -0.100
dqqua190 quantize -0.9 0e+2 -> -0E+2 Inexact Rounded
dqqua191 quantize -0.9 -0e+1 -> -0E+1 Inexact Rounded
dqqua192 quantize -0.9 -10e+0 -> -1 Inexact Rounded
dqqua193 quantize -0.9 100e-1 -> -0.9
dqqua194 quantize -0.9 999e-2 -> -0.90
-- +ve exponents ..
dqqua201 quantize -1 1e+0 -> -1
dqqua202 quantize -1 1e+1 -> -0E+1 Inexact Rounded
dqqua203 quantize -1 1e+2 -> -0E+2 Inexact Rounded
dqqua204 quantize 0 1e+0 -> 0
dqqua205 quantize 0 1e+1 -> 0E+1
dqqua206 quantize 0 1e+2 -> 0E+2
dqqua207 quantize +1 1e+0 -> 1
dqqua208 quantize +1 1e+1 -> 0E+1 Inexact Rounded
dqqua209 quantize +1 1e+2 -> 0E+2 Inexact Rounded
dqqua220 quantize 1.04 1e+3 -> 0E+3 Inexact Rounded
dqqua221 quantize 1.04 1e+2 -> 0E+2 Inexact Rounded
dqqua222 quantize 1.04 1e+1 -> 0E+1 Inexact Rounded
dqqua223 quantize 1.04 1e+0 -> 1 Inexact Rounded
dqqua224 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
dqqua225 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
dqqua226 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
dqqua227 quantize 1.05 1e+0 -> 1 Inexact Rounded
dqqua228 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
dqqua229 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
dqqua230 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
dqqua231 quantize 1.05 1e+0 -> 1 Inexact Rounded
dqqua232 quantize 1.06 1e+3 -> 0E+3 Inexact Rounded
dqqua233 quantize 1.06 1e+2 -> 0E+2 Inexact Rounded
dqqua234 quantize 1.06 1e+1 -> 0E+1 Inexact Rounded
dqqua235 quantize 1.06 1e+0 -> 1 Inexact Rounded
dqqua240 quantize -10 1e+1 -> -1E+1 Rounded
dqqua241 quantize +1 1e+1 -> 0E+1 Inexact Rounded
dqqua242 quantize +10 1e+1 -> 1E+1 Rounded
dqqua243 quantize 1E+1 1e+1 -> 1E+1 -- underneath this is E+1
dqqua244 quantize 1E+2 1e+1 -> 1.0E+2 -- underneath this is E+1
dqqua245 quantize 1E+3 1e+1 -> 1.00E+3 -- underneath this is E+1
dqqua246 quantize 1E+4 1e+1 -> 1.000E+4 -- underneath this is E+1
dqqua247 quantize 1E+5 1e+1 -> 1.0000E+5 -- underneath this is E+1
dqqua248 quantize 1E+6 1e+1 -> 1.00000E+6 -- underneath this is E+1
dqqua249 quantize 1E+7 1e+1 -> 1.000000E+7 -- underneath this is E+1
dqqua250 quantize 1E+8 1e+1 -> 1.0000000E+8 -- underneath this is E+1
dqqua251 quantize 1E+9 1e+1 -> 1.00000000E+9 -- underneath this is E+1
-- next one tries to add 9 zeros
dqqua252 quantize 1E+37 1e+1 -> NaN Invalid_operation
dqqua253 quantize 1E-37 1e+1 -> 0E+1 Inexact Rounded
dqqua254 quantize 1E-2 1e+1 -> 0E+1 Inexact Rounded
dqqua255 quantize 0E-37 1e+1 -> 0E+1
dqqua256 quantize -0E-37 1e+1 -> -0E+1
dqqua257 quantize -0E-1 1e+1 -> -0E+1
dqqua258 quantize -0 1e+1 -> -0E+1
dqqua259 quantize -0E+1 1e+1 -> -0E+1
dqqua260 quantize -10 1e+2 -> -0E+2 Inexact Rounded
dqqua261 quantize +1 1e+2 -> 0E+2 Inexact Rounded
dqqua262 quantize +10 1e+2 -> 0E+2 Inexact Rounded
dqqua263 quantize 1E+1 1e+2 -> 0E+2 Inexact Rounded
dqqua264 quantize 1E+2 1e+2 -> 1E+2
dqqua265 quantize 1E+3 1e+2 -> 1.0E+3
dqqua266 quantize 1E+4 1e+2 -> 1.00E+4
dqqua267 quantize 1E+5 1e+2 -> 1.000E+5
dqqua268 quantize 1E+6 1e+2 -> 1.0000E+6
dqqua269 quantize 1E+7 1e+2 -> 1.00000E+7
dqqua270 quantize 1E+8 1e+2 -> 1.000000E+8
dqqua271 quantize 1E+9 1e+2 -> 1.0000000E+9
dqqua272 quantize 1E+10 1e+2 -> 1.00000000E+10
dqqua273 quantize 1E-10 1e+2 -> 0E+2 Inexact Rounded
dqqua274 quantize 1E-2 1e+2 -> 0E+2 Inexact Rounded
dqqua275 quantize 0E-10 1e+2 -> 0E+2
dqqua280 quantize -10 1e+3 -> -0E+3 Inexact Rounded
dqqua281 quantize +1 1e+3 -> 0E+3 Inexact Rounded
dqqua282 quantize +10 1e+3 -> 0E+3 Inexact Rounded
dqqua283 quantize 1E+1 1e+3 -> 0E+3 Inexact Rounded
dqqua284 quantize 1E+2 1e+3 -> 0E+3 Inexact Rounded
dqqua285 quantize 1E+3 1e+3 -> 1E+3
dqqua286 quantize 1E+4 1e+3 -> 1.0E+4
dqqua287 quantize 1E+5 1e+3 -> 1.00E+5
dqqua288 quantize 1E+6 1e+3 -> 1.000E+6
dqqua289 quantize 1E+7 1e+3 -> 1.0000E+7
dqqua290 quantize 1E+8 1e+3 -> 1.00000E+8
dqqua291 quantize 1E+9 1e+3 -> 1.000000E+9
dqqua292 quantize 1E+10 1e+3 -> 1.0000000E+10
dqqua293 quantize 1E-10 1e+3 -> 0E+3 Inexact Rounded
dqqua294 quantize 1E-2 1e+3 -> 0E+3 Inexact Rounded
dqqua295 quantize 0E-10 1e+3 -> 0E+3
-- round up from below [sign wrong in JIT compiler once]
dqqua300 quantize 0.0078 1e-5 -> 0.00780
dqqua301 quantize 0.0078 1e-4 -> 0.0078
dqqua302 quantize 0.0078 1e-3 -> 0.008 Inexact Rounded
dqqua303 quantize 0.0078 1e-2 -> 0.01 Inexact Rounded
dqqua304 quantize 0.0078 1e-1 -> 0.0 Inexact Rounded
dqqua305 quantize 0.0078 1e0 -> 0 Inexact Rounded
dqqua306 quantize 0.0078 1e+1 -> 0E+1 Inexact Rounded
dqqua307 quantize 0.0078 1e+2 -> 0E+2 Inexact Rounded
dqqua310 quantize -0.0078 1e-5 -> -0.00780
dqqua311 quantize -0.0078 1e-4 -> -0.0078
dqqua312 quantize -0.0078 1e-3 -> -0.008 Inexact Rounded
dqqua313 quantize -0.0078 1e-2 -> -0.01 Inexact Rounded
dqqua314 quantize -0.0078 1e-1 -> -0.0 Inexact Rounded
dqqua315 quantize -0.0078 1e0 -> -0 Inexact Rounded
dqqua316 quantize -0.0078 1e+1 -> -0E+1 Inexact Rounded
dqqua317 quantize -0.0078 1e+2 -> -0E+2 Inexact Rounded
dqqua320 quantize 0.078 1e-5 -> 0.07800
dqqua321 quantize 0.078 1e-4 -> 0.0780
dqqua322 quantize 0.078 1e-3 -> 0.078
dqqua323 quantize 0.078 1e-2 -> 0.08 Inexact Rounded
dqqua324 quantize 0.078 1e-1 -> 0.1 Inexact Rounded
dqqua325 quantize 0.078 1e0 -> 0 Inexact Rounded
dqqua326 quantize 0.078 1e+1 -> 0E+1 Inexact Rounded
dqqua327 quantize 0.078 1e+2 -> 0E+2 Inexact Rounded
dqqua330 quantize -0.078 1e-5 -> -0.07800
dqqua331 quantize -0.078 1e-4 -> -0.0780
dqqua332 quantize -0.078 1e-3 -> -0.078
dqqua333 quantize -0.078 1e-2 -> -0.08 Inexact Rounded
dqqua334 quantize -0.078 1e-1 -> -0.1 Inexact Rounded
dqqua335 quantize -0.078 1e0 -> -0 Inexact Rounded
dqqua336 quantize -0.078 1e+1 -> -0E+1 Inexact Rounded
dqqua337 quantize -0.078 1e+2 -> -0E+2 Inexact Rounded
dqqua340 quantize 0.78 1e-5 -> 0.78000
dqqua341 quantize 0.78 1e-4 -> 0.7800
dqqua342 quantize 0.78 1e-3 -> 0.780
dqqua343 quantize 0.78 1e-2 -> 0.78
dqqua344 quantize 0.78 1e-1 -> 0.8 Inexact Rounded
dqqua345 quantize 0.78 1e0 -> 1 Inexact Rounded
dqqua346 quantize 0.78 1e+1 -> 0E+1 Inexact Rounded
dqqua347 quantize 0.78 1e+2 -> 0E+2 Inexact Rounded
dqqua350 quantize -0.78 1e-5 -> -0.78000
dqqua351 quantize -0.78 1e-4 -> -0.7800
dqqua352 quantize -0.78 1e-3 -> -0.780
dqqua353 quantize -0.78 1e-2 -> -0.78
dqqua354 quantize -0.78 1e-1 -> -0.8 Inexact Rounded
dqqua355 quantize -0.78 1e0 -> -1 Inexact Rounded
dqqua356 quantize -0.78 1e+1 -> -0E+1 Inexact Rounded
dqqua357 quantize -0.78 1e+2 -> -0E+2 Inexact Rounded
dqqua360 quantize 7.8 1e-5 -> 7.80000
dqqua361 quantize 7.8 1e-4 -> 7.8000
dqqua362 quantize 7.8 1e-3 -> 7.800
dqqua363 quantize 7.8 1e-2 -> 7.80
dqqua364 quantize 7.8 1e-1 -> 7.8
dqqua365 quantize 7.8 1e0 -> 8 Inexact Rounded
dqqua366 quantize 7.8 1e+1 -> 1E+1 Inexact Rounded
dqqua367 quantize 7.8 1e+2 -> 0E+2 Inexact Rounded
dqqua368 quantize 7.8 1e+3 -> 0E+3 Inexact Rounded
dqqua370 quantize -7.8 1e-5 -> -7.80000
dqqua371 quantize -7.8 1e-4 -> -7.8000
dqqua372 quantize -7.8 1e-3 -> -7.800
dqqua373 quantize -7.8 1e-2 -> -7.80
dqqua374 quantize -7.8 1e-1 -> -7.8
dqqua375 quantize -7.8 1e0 -> -8 Inexact Rounded
dqqua376 quantize -7.8 1e+1 -> -1E+1 Inexact Rounded
dqqua377 quantize -7.8 1e+2 -> -0E+2 Inexact Rounded
dqqua378 quantize -7.8 1e+3 -> -0E+3 Inexact Rounded
-- some individuals
dqqua380 quantize 1122334455667788991234567352364.506 1e-2 -> 1122334455667788991234567352364.51 Inexact Rounded
dqqua381 quantize 11223344556677889912345673523645.06 1e-2 -> 11223344556677889912345673523645.06
dqqua382 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
dqqua383 quantize 1122334455667788991234567352364506 1e-2 -> NaN Invalid_operation
dqqua384 quantize -1122334455667788991234567352364.506 1e-2 -> -1122334455667788991234567352364.51 Inexact Rounded
dqqua385 quantize -11223344556677889912345673523645.06 1e-2 -> -11223344556677889912345673523645.06
dqqua386 quantize -112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
dqqua387 quantize -1122334455667788991234567352364506 1e-2 -> NaN Invalid_operation
rounding: down
dqqua389 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
-- ? should that one instead have been:
-- dqqua389 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
rounding: half_up
-- and a few more from e-mail discussions
dqqua391 quantize 11223344556677889912345678912.34567 1e-3 -> 11223344556677889912345678912.346 Inexact Rounded
dqqua392 quantize 112233445566778899123456789123.4567 1e-3 -> 112233445566778899123456789123.457 Inexact Rounded
dqqua393 quantize 1122334455667788991234567891234567. 1e-3 -> NaN Invalid_operation
-- some 9999 round-up cases
dqqua400 quantize 9.999 1e-5 -> 9.99900
dqqua401 quantize 9.999 1e-4 -> 9.9990
dqqua402 quantize 9.999 1e-3 -> 9.999
dqqua403 quantize 9.999 1e-2 -> 10.00 Inexact Rounded
dqqua404 quantize 9.999 1e-1 -> 10.0 Inexact Rounded
dqqua405 quantize 9.999 1e0 -> 10 Inexact Rounded
dqqua406 quantize 9.999 1e1 -> 1E+1 Inexact Rounded
dqqua407 quantize 9.999 1e2 -> 0E+2 Inexact Rounded
dqqua410 quantize 0.999 1e-5 -> 0.99900
dqqua411 quantize 0.999 1e-4 -> 0.9990
dqqua412 quantize 0.999 1e-3 -> 0.999
dqqua413 quantize 0.999 1e-2 -> 1.00 Inexact Rounded
dqqua414 quantize 0.999 1e-1 -> 1.0 Inexact Rounded
dqqua415 quantize 0.999 1e0 -> 1 Inexact Rounded
dqqua416 quantize 0.999 1e1 -> 0E+1 Inexact Rounded
dqqua420 quantize 0.0999 1e-5 -> 0.09990
dqqua421 quantize 0.0999 1e-4 -> 0.0999
dqqua422 quantize 0.0999 1e-3 -> 0.100 Inexact Rounded
dqqua423 quantize 0.0999 1e-2 -> 0.10 Inexact Rounded
dqqua424 quantize 0.0999 1e-1 -> 0.1 Inexact Rounded
dqqua425 quantize 0.0999 1e0 -> 0 Inexact Rounded
dqqua426 quantize 0.0999 1e1 -> 0E+1 Inexact Rounded
dqqua430 quantize 0.00999 1e-5 -> 0.00999
dqqua431 quantize 0.00999 1e-4 -> 0.0100 Inexact Rounded
dqqua432 quantize 0.00999 1e-3 -> 0.010 Inexact Rounded
dqqua433 quantize 0.00999 1e-2 -> 0.01 Inexact Rounded
dqqua434 quantize 0.00999 1e-1 -> 0.0 Inexact Rounded
dqqua435 quantize 0.00999 1e0 -> 0 Inexact Rounded
dqqua436 quantize 0.00999 1e1 -> 0E+1 Inexact Rounded
dqqua440 quantize 0.000999 1e-5 -> 0.00100 Inexact Rounded
dqqua441 quantize 0.000999 1e-4 -> 0.0010 Inexact Rounded
dqqua442 quantize 0.000999 1e-3 -> 0.001 Inexact Rounded
dqqua443 quantize 0.000999 1e-2 -> 0.00 Inexact Rounded
dqqua444 quantize 0.000999 1e-1 -> 0.0 Inexact Rounded
dqqua445 quantize 0.000999 1e0 -> 0 Inexact Rounded
dqqua446 quantize 0.000999 1e1 -> 0E+1 Inexact Rounded
dqqua1001 quantize 0.000 0.001 -> 0.000
dqqua1002 quantize 0.001 0.001 -> 0.001
dqqua1003 quantize 0.0012 0.001 -> 0.001 Inexact Rounded
dqqua1004 quantize 0.0018 0.001 -> 0.002 Inexact Rounded
dqqua1005 quantize 0.501 0.001 -> 0.501
dqqua1006 quantize 0.5012 0.001 -> 0.501 Inexact Rounded
dqqua1007 quantize 0.5018 0.001 -> 0.502 Inexact Rounded
dqqua1008 quantize 0.999 0.001 -> 0.999
dqqua481 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
dqqua482 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
dqqua483 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
dqqua484 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
dqqua485 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
dqqua486 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
-- a potential double-round
dqqua487 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
dqqua488 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
dqqua491 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
dqqua492 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
dqqua493 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
dqqua494 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
dqqua495 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
dqqua496 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
dqqua497 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
dqqua498 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
-- Zeros
dqqua500 quantize 0 1e1 -> 0E+1
dqqua501 quantize 0 1e0 -> 0
dqqua502 quantize 0 1e-1 -> 0.0
dqqua503 quantize 0.0 1e-1 -> 0.0
dqqua504 quantize 0.0 1e0 -> 0
dqqua505 quantize 0.0 1e+1 -> 0E+1
dqqua506 quantize 0E+1 1e-1 -> 0.0
dqqua507 quantize 0E+1 1e0 -> 0
dqqua508 quantize 0E+1 1e+1 -> 0E+1
dqqua509 quantize -0 1e1 -> -0E+1
dqqua510 quantize -0 1e0 -> -0
dqqua511 quantize -0 1e-1 -> -0.0
dqqua512 quantize -0.0 1e-1 -> -0.0
dqqua513 quantize -0.0 1e0 -> -0
dqqua514 quantize -0.0 1e+1 -> -0E+1
dqqua515 quantize -0E+1 1e-1 -> -0.0
dqqua516 quantize -0E+1 1e0 -> -0
dqqua517 quantize -0E+1 1e+1 -> -0E+1
-- Suspicious RHS values
dqqua520 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
dqqua521 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
dqqua522 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
dqqua523 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
-- next four are "won't fit" overfl
dqqua526 quantize 1.234 1e-299 -> NaN Invalid_operation
dqqua527 quantize 123.456 1e-299 -> NaN Invalid_operation
dqqua528 quantize 1.234 1e-299 -> NaN Invalid_operation
dqqua529 quantize 123.456 1e-299 -> NaN Invalid_operation
dqqua532 quantize 1.234E+299 1e299 -> 1E+299 Inexact Rounded
dqqua533 quantize 1.234E+298 1e299 -> 0E+299 Inexact Rounded
dqqua534 quantize 1.234 1e299 -> 0E+299 Inexact Rounded
dqqua537 quantize 0 1e-299 -> 0E-299
-- next two are "won't fit" overflows
dqqua538 quantize 1.234 1e-299 -> NaN Invalid_operation
dqqua539 quantize 1.234 1e-300 -> NaN Invalid_operation
-- [more below]
-- Specials
dqqua580 quantize Inf -Inf -> Infinity
dqqua581 quantize Inf 1e-299 -> NaN Invalid_operation
dqqua582 quantize Inf 1e-1 -> NaN Invalid_operation
dqqua583 quantize Inf 1e0 -> NaN Invalid_operation
dqqua584 quantize Inf 1e1 -> NaN Invalid_operation
dqqua585 quantize Inf 1e299 -> NaN Invalid_operation
dqqua586 quantize Inf Inf -> Infinity
dqqua587 quantize -1000 Inf -> NaN Invalid_operation
dqqua588 quantize -Inf Inf -> -Infinity
dqqua589 quantize -1 Inf -> NaN Invalid_operation
dqqua590 quantize 0 Inf -> NaN Invalid_operation
dqqua591 quantize 1 Inf -> NaN Invalid_operation
dqqua592 quantize 1000 Inf -> NaN Invalid_operation
dqqua593 quantize Inf Inf -> Infinity
dqqua594 quantize Inf 1e-0 -> NaN Invalid_operation
dqqua595 quantize -0 Inf -> NaN Invalid_operation
dqqua600 quantize -Inf -Inf -> -Infinity
dqqua601 quantize -Inf 1e-299 -> NaN Invalid_operation
dqqua602 quantize -Inf 1e-1 -> NaN Invalid_operation
dqqua603 quantize -Inf 1e0 -> NaN Invalid_operation
dqqua604 quantize -Inf 1e1 -> NaN Invalid_operation
dqqua605 quantize -Inf 1e299 -> NaN Invalid_operation
dqqua606 quantize -Inf Inf -> -Infinity
dqqua607 quantize -1000 Inf -> NaN Invalid_operation
dqqua608 quantize -Inf -Inf -> -Infinity
dqqua609 quantize -1 -Inf -> NaN Invalid_operation
dqqua610 quantize 0 -Inf -> NaN Invalid_operation
dqqua611 quantize 1 -Inf -> NaN Invalid_operation
dqqua612 quantize 1000 -Inf -> NaN Invalid_operation
dqqua613 quantize Inf -Inf -> Infinity
dqqua614 quantize -Inf 1e-0 -> NaN Invalid_operation
dqqua615 quantize -0 -Inf -> NaN Invalid_operation
dqqua621 quantize NaN -Inf -> NaN
dqqua622 quantize NaN 1e-299 -> NaN
dqqua623 quantize NaN 1e-1 -> NaN
dqqua624 quantize NaN 1e0 -> NaN
dqqua625 quantize NaN 1e1 -> NaN
dqqua626 quantize NaN 1e299 -> NaN
dqqua627 quantize NaN Inf -> NaN
dqqua628 quantize NaN NaN -> NaN
dqqua629 quantize -Inf NaN -> NaN
dqqua630 quantize -1000 NaN -> NaN
dqqua631 quantize -1 NaN -> NaN
dqqua632 quantize 0 NaN -> NaN
dqqua633 quantize 1 NaN -> NaN
dqqua634 quantize 1000 NaN -> NaN
dqqua635 quantize Inf NaN -> NaN
dqqua636 quantize NaN 1e-0 -> NaN
dqqua637 quantize -0 NaN -> NaN
dqqua641 quantize sNaN -Inf -> NaN Invalid_operation
dqqua642 quantize sNaN 1e-299 -> NaN Invalid_operation
dqqua643 quantize sNaN 1e-1 -> NaN Invalid_operation
dqqua644 quantize sNaN 1e0 -> NaN Invalid_operation
dqqua645 quantize sNaN 1e1 -> NaN Invalid_operation
dqqua646 quantize sNaN 1e299 -> NaN Invalid_operation
dqqua647 quantize sNaN NaN -> NaN Invalid_operation
dqqua648 quantize sNaN sNaN -> NaN Invalid_operation
dqqua649 quantize NaN sNaN -> NaN Invalid_operation
dqqua650 quantize -Inf sNaN -> NaN Invalid_operation
dqqua651 quantize -1000 sNaN -> NaN Invalid_operation
dqqua652 quantize -1 sNaN -> NaN Invalid_operation
dqqua653 quantize 0 sNaN -> NaN Invalid_operation
dqqua654 quantize 1 sNaN -> NaN Invalid_operation
dqqua655 quantize 1000 sNaN -> NaN Invalid_operation
dqqua656 quantize Inf sNaN -> NaN Invalid_operation
dqqua657 quantize NaN sNaN -> NaN Invalid_operation
dqqua658 quantize sNaN 1e-0 -> NaN Invalid_operation
dqqua659 quantize -0 sNaN -> NaN Invalid_operation
-- propagating NaNs
dqqua661 quantize NaN9 -Inf -> NaN9
dqqua662 quantize NaN8 919 -> NaN8
dqqua663 quantize NaN71 Inf -> NaN71
dqqua664 quantize NaN6 NaN5 -> NaN6
dqqua665 quantize -Inf NaN4 -> NaN4
dqqua666 quantize -919 NaN31 -> NaN31
dqqua667 quantize Inf NaN2 -> NaN2
dqqua671 quantize sNaN99 -Inf -> NaN99 Invalid_operation
dqqua672 quantize sNaN98 -11 -> NaN98 Invalid_operation
dqqua673 quantize sNaN97 NaN -> NaN97 Invalid_operation
dqqua674 quantize sNaN16 sNaN94 -> NaN16 Invalid_operation
dqqua675 quantize NaN95 sNaN93 -> NaN93 Invalid_operation
dqqua676 quantize -Inf sNaN92 -> NaN92 Invalid_operation
dqqua677 quantize 088 sNaN91 -> NaN91 Invalid_operation
dqqua678 quantize Inf sNaN90 -> NaN90 Invalid_operation
dqqua679 quantize NaN sNaN88 -> NaN88 Invalid_operation
dqqua681 quantize -NaN9 -Inf -> -NaN9
dqqua682 quantize -NaN8 919 -> -NaN8
dqqua683 quantize -NaN71 Inf -> -NaN71
dqqua684 quantize -NaN6 -NaN5 -> -NaN6
dqqua685 quantize -Inf -NaN4 -> -NaN4
dqqua686 quantize -919 -NaN31 -> -NaN31
dqqua687 quantize Inf -NaN2 -> -NaN2
dqqua691 quantize -sNaN99 -Inf -> -NaN99 Invalid_operation
dqqua692 quantize -sNaN98 -11 -> -NaN98 Invalid_operation
dqqua693 quantize -sNaN97 NaN -> -NaN97 Invalid_operation
dqqua694 quantize -sNaN16 sNaN94 -> -NaN16 Invalid_operation
dqqua695 quantize -NaN95 -sNaN93 -> -NaN93 Invalid_operation
dqqua696 quantize -Inf -sNaN92 -> -NaN92 Invalid_operation
dqqua697 quantize 088 -sNaN91 -> -NaN91 Invalid_operation
dqqua698 quantize Inf -sNaN90 -> -NaN90 Invalid_operation
dqqua699 quantize NaN -sNaN88 -> -NaN88 Invalid_operation
-- subnormals and underflow
dqqua710 quantize 1.00E-6143 1e-6143 -> 1E-6143 Rounded
dqqua711 quantize 0.1E-6143 2e-6144 -> 1E-6144 Subnormal
dqqua712 quantize 0.10E-6143 3e-6144 -> 1E-6144 Subnormal Rounded
dqqua713 quantize 0.100E-6143 4e-6144 -> 1E-6144 Subnormal Rounded
dqqua714 quantize 0.01E-6143 5e-6145 -> 1E-6145 Subnormal
-- next is rounded to Emin
dqqua715 quantize 0.999E-6143 1e-6143 -> 1E-6143 Inexact Rounded
dqqua716 quantize 0.099E-6143 10e-6144 -> 1E-6144 Inexact Rounded Subnormal
dqqua717 quantize 0.009E-6143 1e-6145 -> 1E-6145 Inexact Rounded Subnormal
dqqua718 quantize 0.001E-6143 1e-6145 -> 0E-6145 Inexact Rounded
dqqua719 quantize 0.0009E-6143 1e-6145 -> 0E-6145 Inexact Rounded
dqqua720 quantize 0.0001E-6143 1e-6145 -> 0E-6145 Inexact Rounded
dqqua730 quantize -1.00E-6143 1e-6143 -> -1E-6143 Rounded
dqqua731 quantize -0.1E-6143 1e-6143 -> -0E-6143 Rounded Inexact
dqqua732 quantize -0.10E-6143 1e-6143 -> -0E-6143 Rounded Inexact
dqqua733 quantize -0.100E-6143 1e-6143 -> -0E-6143 Rounded Inexact
dqqua734 quantize -0.01E-6143 1e-6143 -> -0E-6143 Inexact Rounded
-- next is rounded to Emin
dqqua735 quantize -0.999E-6143 90e-6143 -> -1E-6143 Inexact Rounded
dqqua736 quantize -0.099E-6143 -1e-6143 -> -0E-6143 Inexact Rounded
dqqua737 quantize -0.009E-6143 -1e-6143 -> -0E-6143 Inexact Rounded
dqqua738 quantize -0.001E-6143 -0e-6143 -> -0E-6143 Inexact Rounded
dqqua739 quantize -0.0001E-6143 0e-6143 -> -0E-6143 Inexact Rounded
dqqua740 quantize -1.00E-6143 1e-6144 -> -1.0E-6143 Rounded
dqqua741 quantize -0.1E-6143 1e-6144 -> -1E-6144 Subnormal
dqqua742 quantize -0.10E-6143 1e-6144 -> -1E-6144 Subnormal Rounded
dqqua743 quantize -0.100E-6143 1e-6144 -> -1E-6144 Subnormal Rounded
dqqua744 quantize -0.01E-6143 1e-6144 -> -0E-6144 Inexact Rounded
-- next is rounded to Emin
dqqua745 quantize -0.999E-6143 1e-6144 -> -1.0E-6143 Inexact Rounded
dqqua746 quantize -0.099E-6143 1e-6144 -> -1E-6144 Inexact Rounded Subnormal
dqqua747 quantize -0.009E-6143 1e-6144 -> -0E-6144 Inexact Rounded
dqqua748 quantize -0.001E-6143 1e-6144 -> -0E-6144 Inexact Rounded
dqqua749 quantize -0.0001E-6143 1e-6144 -> -0E-6144 Inexact Rounded
dqqua750 quantize -1.00E-6143 1e-6145 -> -1.00E-6143
dqqua751 quantize -0.1E-6143 1e-6145 -> -1.0E-6144 Subnormal
dqqua752 quantize -0.10E-6143 1e-6145 -> -1.0E-6144 Subnormal
dqqua753 quantize -0.100E-6143 1e-6145 -> -1.0E-6144 Subnormal Rounded
dqqua754 quantize -0.01E-6143 1e-6145 -> -1E-6145 Subnormal
-- next is rounded to Emin
dqqua755 quantize -0.999E-6143 1e-6145 -> -1.00E-6143 Inexact Rounded
dqqua756 quantize -0.099E-6143 1e-6145 -> -1.0E-6144 Inexact Rounded Subnormal
dqqua757 quantize -0.009E-6143 1e-6145 -> -1E-6145 Inexact Rounded Subnormal
dqqua758 quantize -0.001E-6143 1e-6145 -> -0E-6145 Inexact Rounded
dqqua759 quantize -0.0001E-6143 1e-6145 -> -0E-6145 Inexact Rounded
dqqua760 quantize -1.00E-6143 1e-6146 -> -1.000E-6143
dqqua761 quantize -0.1E-6143 1e-6146 -> -1.00E-6144 Subnormal
dqqua762 quantize -0.10E-6143 1e-6146 -> -1.00E-6144 Subnormal
dqqua763 quantize -0.100E-6143 1e-6146 -> -1.00E-6144 Subnormal
dqqua764 quantize -0.01E-6143 1e-6146 -> -1.0E-6145 Subnormal
dqqua765 quantize -0.999E-6143 1e-6146 -> -9.99E-6144 Subnormal
dqqua766 quantize -0.099E-6143 1e-6146 -> -9.9E-6145 Subnormal
dqqua767 quantize -0.009E-6143 1e-6146 -> -9E-6146 Subnormal
dqqua768 quantize -0.001E-6143 1e-6146 -> -1E-6146 Subnormal
dqqua769 quantize -0.0001E-6143 1e-6146 -> -0E-6146 Inexact Rounded
-- More from Fung Lee
dqqua1021 quantize 8.666666666666000E+6144 1.000000000000000E+6144 -> 8.666666666666000000000000000000000E+6144 Clamped
dqqua1022 quantize -8.666666666666000E+6144 1.000000000000000E+6144 -> -8.666666666666000000000000000000000E+6144 Clamped
dqqua1027 quantize 8.666666666666000E+323 1E+31 -> NaN Invalid_operation
dqqua1030 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded
-- Int and uInt32 edge values for testing conversions
dqqua1040 quantize -2147483646 0 -> -2147483646
dqqua1041 quantize -2147483647 0 -> -2147483647
dqqua1042 quantize -2147483648 0 -> -2147483648
dqqua1043 quantize -2147483649 0 -> -2147483649
dqqua1044 quantize 2147483646 0 -> 2147483646
dqqua1045 quantize 2147483647 0 -> 2147483647
dqqua1046 quantize 2147483648 0 -> 2147483648
dqqua1047 quantize 2147483649 0 -> 2147483649
dqqua1048 quantize 4294967294 0 -> 4294967294
dqqua1049 quantize 4294967295 0 -> 4294967295
dqqua1050 quantize 4294967296 0 -> 4294967296
dqqua1051 quantize 4294967297 0 -> 4294967297
-- Rounding swathe
rounding: half_even
dqqua1100 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1101 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
dqqua1102 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
dqqua1103 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
dqqua1104 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
dqqua1105 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
dqqua1106 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
dqqua1107 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
dqqua1108 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
dqqua1109 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: half_up
dqqua1200 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1201 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
dqqua1202 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
dqqua1203 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
dqqua1204 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
dqqua1205 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
dqqua1206 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
dqqua1207 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
dqqua1208 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
dqqua1209 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: half_down
dqqua1300 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1301 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
dqqua1302 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
dqqua1303 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
dqqua1304 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
dqqua1305 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
dqqua1306 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
dqqua1307 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
dqqua1308 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
dqqua1309 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
rounding: up
dqqua1400 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1401 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
dqqua1402 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
dqqua1403 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
dqqua1404 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
dqqua1405 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
dqqua1406 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
dqqua1407 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
dqqua1408 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
dqqua1409 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
dqqua1411 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
rounding: down
dqqua1500 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1501 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
dqqua1502 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
dqqua1503 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
dqqua1504 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
dqqua1505 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
dqqua1506 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
dqqua1507 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
dqqua1508 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
dqqua1509 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
dqqua1511 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
rounding: ceiling
dqqua1600 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1601 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
dqqua1602 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
dqqua1603 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
dqqua1604 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
dqqua1605 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
dqqua1606 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
dqqua1607 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
dqqua1608 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
dqqua1609 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
dqqua1611 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
rounding: floor
dqqua1700 quantize 1.2300 1.00 -> 1.23 Rounded
dqqua1701 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
dqqua1702 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
dqqua1703 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
dqqua1704 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
dqqua1705 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
dqqua1706 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
dqqua1707 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
dqqua1708 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
dqqua1709 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
dqqua1711 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
rounding: 05up
dqqua1800 quantize 1.2000 1.00 -> 1.20 Rounded
dqqua1801 quantize 1.2001 1.00 -> 1.21 Inexact Rounded
dqqua1802 quantize 1.2010 1.00 -> 1.21 Inexact Rounded
dqqua1803 quantize 1.2050 1.00 -> 1.21 Inexact Rounded
dqqua1804 quantize 1.2051 1.00 -> 1.21 Inexact Rounded
dqqua1807 quantize 1.2060 1.00 -> 1.21 Inexact Rounded
dqqua1808 quantize 1.2070 1.00 -> 1.21 Inexact Rounded
dqqua1809 quantize 1.2099 1.00 -> 1.21 Inexact Rounded
dqqua1811 quantize -1.2099 1.00 -> -1.21 Inexact Rounded
dqqua1900 quantize 1.2100 1.00 -> 1.21 Rounded
dqqua1901 quantize 1.2101 1.00 -> 1.21 Inexact Rounded
dqqua1902 quantize 1.2110 1.00 -> 1.21 Inexact Rounded
dqqua1903 quantize 1.2150 1.00 -> 1.21 Inexact Rounded
dqqua1904 quantize 1.2151 1.00 -> 1.21 Inexact Rounded
dqqua1907 quantize 1.2160 1.00 -> 1.21 Inexact Rounded
dqqua1908 quantize 1.2170 1.00 -> 1.21 Inexact Rounded
dqqua1909 quantize 1.2199 1.00 -> 1.21 Inexact Rounded
dqqua1911 quantize -1.2199 1.00 -> -1.21 Inexact Rounded
dqqua2000 quantize 1.2400 1.00 -> 1.24 Rounded
dqqua2001 quantize 1.2401 1.00 -> 1.24 Inexact Rounded
dqqua2002 quantize 1.2410 1.00 -> 1.24 Inexact Rounded
dqqua2003 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
dqqua2004 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
dqqua2007 quantize 1.2460 1.00 -> 1.24 Inexact Rounded
dqqua2008 quantize 1.2470 1.00 -> 1.24 Inexact Rounded
dqqua2009 quantize 1.2499 1.00 -> 1.24 Inexact Rounded
dqqua2011 quantize -1.2499 1.00 -> -1.24 Inexact Rounded
dqqua2100 quantize 1.2500 1.00 -> 1.25 Rounded
dqqua2101 quantize 1.2501 1.00 -> 1.26 Inexact Rounded
dqqua2102 quantize 1.2510 1.00 -> 1.26 Inexact Rounded
dqqua2103 quantize 1.2550 1.00 -> 1.26 Inexact Rounded
dqqua2104 quantize 1.2551 1.00 -> 1.26 Inexact Rounded
dqqua2107 quantize 1.2560 1.00 -> 1.26 Inexact Rounded
dqqua2108 quantize 1.2570 1.00 -> 1.26 Inexact Rounded
dqqua2109 quantize 1.2599 1.00 -> 1.26 Inexact Rounded
dqqua2111 quantize -1.2599 1.00 -> -1.26 Inexact Rounded
dqqua2200 quantize 1.2600 1.00 -> 1.26 Rounded
dqqua2201 quantize 1.2601 1.00 -> 1.26 Inexact Rounded
dqqua2202 quantize 1.2610 1.00 -> 1.26 Inexact Rounded
dqqua2203 quantize 1.2650 1.00 -> 1.26 Inexact Rounded
dqqua2204 quantize 1.2651 1.00 -> 1.26 Inexact Rounded
dqqua2207 quantize 1.2660 1.00 -> 1.26 Inexact Rounded
dqqua2208 quantize 1.2670 1.00 -> 1.26 Inexact Rounded
dqqua2209 quantize 1.2699 1.00 -> 1.26 Inexact Rounded
dqqua2211 quantize -1.2699 1.00 -> -1.26 Inexact Rounded
dqqua2300 quantize 1.2900 1.00 -> 1.29 Rounded
dqqua2301 quantize 1.2901 1.00 -> 1.29 Inexact Rounded
dqqua2302 quantize 1.2910 1.00 -> 1.29 Inexact Rounded
dqqua2303 quantize 1.2950 1.00 -> 1.29 Inexact Rounded
dqqua2304 quantize 1.2951 1.00 -> 1.29 Inexact Rounded
dqqua2307 quantize 1.2960 1.00 -> 1.29 Inexact Rounded
dqqua2308 quantize 1.2970 1.00 -> 1.29 Inexact Rounded
dqqua2309 quantize 1.2999 1.00 -> 1.29 Inexact Rounded
dqqua2311 quantize -1.2999 1.00 -> -1.29 Inexact Rounded
-- Null tests
dqqua998 quantize 10 # -> NaN Invalid_operation
dqqua999 quantize # 1e10 -> NaN Invalid_operation
|
Added test/dectest/dqReduce.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 |
------------------------------------------------------------------------
-- dqReduce.decTest -- remove trailing zeros from a decQuad --
-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqred001 reduce '1' -> '1'
dqred002 reduce '-1' -> '-1'
dqred003 reduce '1.00' -> '1'
dqred004 reduce '-1.00' -> '-1'
dqred005 reduce '0' -> '0'
dqred006 reduce '0.00' -> '0'
dqred007 reduce '00.0' -> '0'
dqred008 reduce '00.00' -> '0'
dqred009 reduce '00' -> '0'
dqred010 reduce '0E+1' -> '0'
dqred011 reduce '0E+5' -> '0'
dqred012 reduce '-2' -> '-2'
dqred013 reduce '2' -> '2'
dqred014 reduce '-2.00' -> '-2'
dqred015 reduce '2.00' -> '2'
dqred016 reduce '-0' -> '-0'
dqred017 reduce '-0.00' -> '-0'
dqred018 reduce '-00.0' -> '-0'
dqred019 reduce '-00.00' -> '-0'
dqred020 reduce '-00' -> '-0'
dqred021 reduce '-0E+5' -> '-0'
dqred022 reduce '-0E+1' -> '-0'
dqred030 reduce '+0.1' -> '0.1'
dqred031 reduce '-0.1' -> '-0.1'
dqred032 reduce '+0.01' -> '0.01'
dqred033 reduce '-0.01' -> '-0.01'
dqred034 reduce '+0.001' -> '0.001'
dqred035 reduce '-0.001' -> '-0.001'
dqred036 reduce '+0.000001' -> '0.000001'
dqred037 reduce '-0.000001' -> '-0.000001'
dqred038 reduce '+0.000000000001' -> '1E-12'
dqred039 reduce '-0.000000000001' -> '-1E-12'
dqred041 reduce 1.1 -> 1.1
dqred042 reduce 1.10 -> 1.1
dqred043 reduce 1.100 -> 1.1
dqred044 reduce 1.110 -> 1.11
dqred045 reduce -1.1 -> -1.1
dqred046 reduce -1.10 -> -1.1
dqred047 reduce -1.100 -> -1.1
dqred048 reduce -1.110 -> -1.11
dqred049 reduce 9.9 -> 9.9
dqred050 reduce 9.90 -> 9.9
dqred051 reduce 9.900 -> 9.9
dqred052 reduce 9.990 -> 9.99
dqred053 reduce -9.9 -> -9.9
dqred054 reduce -9.90 -> -9.9
dqred055 reduce -9.900 -> -9.9
dqred056 reduce -9.990 -> -9.99
-- some trailing fractional zeros with zeros in units
dqred060 reduce 10.0 -> 1E+1
dqred061 reduce 10.00 -> 1E+1
dqred062 reduce 100.0 -> 1E+2
dqred063 reduce 100.00 -> 1E+2
dqred064 reduce 1.1000E+3 -> 1.1E+3
dqred065 reduce 1.10000E+3 -> 1.1E+3
dqred066 reduce -10.0 -> -1E+1
dqred067 reduce -10.00 -> -1E+1
dqred068 reduce -100.0 -> -1E+2
dqred069 reduce -100.00 -> -1E+2
dqred070 reduce -1.1000E+3 -> -1.1E+3
dqred071 reduce -1.10000E+3 -> -1.1E+3
-- some insignificant trailing zeros with positive exponent
dqred080 reduce 10E+1 -> 1E+2
dqred081 reduce 100E+1 -> 1E+3
dqred082 reduce 1.0E+2 -> 1E+2
dqred083 reduce 1.0E+3 -> 1E+3
dqred084 reduce 1.1E+3 -> 1.1E+3
dqred085 reduce 1.00E+3 -> 1E+3
dqred086 reduce 1.10E+3 -> 1.1E+3
dqred087 reduce -10E+1 -> -1E+2
dqred088 reduce -100E+1 -> -1E+3
dqred089 reduce -1.0E+2 -> -1E+2
dqred090 reduce -1.0E+3 -> -1E+3
dqred091 reduce -1.1E+3 -> -1.1E+3
dqred092 reduce -1.00E+3 -> -1E+3
dqred093 reduce -1.10E+3 -> -1.1E+3
-- some significant trailing zeros, were we to be trimming
dqred100 reduce 11 -> 11
dqred101 reduce 10 -> 1E+1
dqred102 reduce 10. -> 1E+1
dqred103 reduce 1.1E+1 -> 11
dqred104 reduce 1.0E+1 -> 1E+1
dqred105 reduce 1.10E+2 -> 1.1E+2
dqred106 reduce 1.00E+2 -> 1E+2
dqred107 reduce 1.100E+3 -> 1.1E+3
dqred108 reduce 1.000E+3 -> 1E+3
dqred109 reduce 1.000000E+6 -> 1E+6
dqred110 reduce -11 -> -11
dqred111 reduce -10 -> -1E+1
dqred112 reduce -10. -> -1E+1
dqred113 reduce -1.1E+1 -> -11
dqred114 reduce -1.0E+1 -> -1E+1
dqred115 reduce -1.10E+2 -> -1.1E+2
dqred116 reduce -1.00E+2 -> -1E+2
dqred117 reduce -1.100E+3 -> -1.1E+3
dqred118 reduce -1.000E+3 -> -1E+3
dqred119 reduce -1.00000E+5 -> -1E+5
dqred120 reduce -1.000000E+6 -> -1E+6
dqred121 reduce -10.00000E+6 -> -1E+7
dqred122 reduce -100.0000E+6 -> -1E+8
dqred123 reduce -1000.000E+6 -> -1E+9
dqred124 reduce -10000.00E+6 -> -1E+10
dqred125 reduce -100000.0E+6 -> -1E+11
dqred126 reduce -1000000.E+6 -> -1E+12
-- examples from decArith
dqred140 reduce '2.1' -> '2.1'
dqred141 reduce '-2.0' -> '-2'
dqred142 reduce '1.200' -> '1.2'
dqred143 reduce '-120' -> '-1.2E+2'
dqred144 reduce '120.00' -> '1.2E+2'
dqred145 reduce '0.00' -> '0'
-- Nmax, Nmin, Ntiny
-- note origami effect on some of these
dqred151 reduce 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
dqred152 reduce 9.999999999999999999999999000000000E+6140 -> 9.99999999999999999999999900000E+6140
dqred153 reduce 9.999999999999999999999999999990000E+6144 -> 9.999999999999999999999999999990000E+6144
dqred154 reduce 1E-6143 -> 1E-6143
dqred155 reduce 1.000000000000000000000000000000000E-6143 -> 1E-6143
dqred156 reduce 2.000E-6173 -> 2E-6173 Subnormal
dqred157 reduce 1E-6176 -> 1E-6176 Subnormal
dqred161 reduce -1E-6176 -> -1E-6176 Subnormal
dqred162 reduce -2.000E-6173 -> -2E-6173 Subnormal
dqred163 reduce -1.000000000000000000000000000000000E-6143 -> -1E-6143
dqred164 reduce -1E-6143 -> -1E-6143
dqred165 reduce -9.999999999999999999999999000000000E+6140 -> -9.99999999999999999999999900000E+6140
dqred166 reduce -9.999999999999999999999999999990000E+6144 -> -9.999999999999999999999999999990000E+6144
dqred167 reduce -9.999999999999999999999999999999990E+6144 -> -9.999999999999999999999999999999990E+6144
dqred168 reduce -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
dqred169 reduce -9.999999999999999999999999999999990E+6144 -> -9.999999999999999999999999999999990E+6144
-- specials (reduce does not affect payload)
dqred820 reduce 'Inf' -> 'Infinity'
dqred821 reduce '-Inf' -> '-Infinity'
dqred822 reduce NaN -> NaN
dqred823 reduce sNaN -> NaN Invalid_operation
dqred824 reduce NaN101 -> NaN101
dqred825 reduce sNaN010 -> NaN10 Invalid_operation
dqred827 reduce -NaN -> -NaN
dqred828 reduce -sNaN -> -NaN Invalid_operation
dqred829 reduce -NaN101 -> -NaN101
dqred830 reduce -sNaN010 -> -NaN10 Invalid_operation
-- Null test
dqred900 reduce # -> NaN Invalid_operation
|
Added test/dectest/dqRemainder.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 |
------------------------------------------------------------------------
-- dqRemainder.decTest -- decQuad remainder --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks (as base, above)
dqrem001 remainder 1 1 -> 0
dqrem002 remainder 2 1 -> 0
dqrem003 remainder 1 2 -> 1
dqrem004 remainder 2 2 -> 0
dqrem005 remainder 0 1 -> 0
dqrem006 remainder 0 2 -> 0
dqrem007 remainder 1 3 -> 1
dqrem008 remainder 2 3 -> 2
dqrem009 remainder 3 3 -> 0
dqrem010 remainder 2.4 1 -> 0.4
dqrem011 remainder 2.4 -1 -> 0.4
dqrem012 remainder -2.4 1 -> -0.4
dqrem013 remainder -2.4 -1 -> -0.4
dqrem014 remainder 2.40 1 -> 0.40
dqrem015 remainder 2.400 1 -> 0.400
dqrem016 remainder 2.4 2 -> 0.4
dqrem017 remainder 2.400 2 -> 0.400
dqrem018 remainder 2. 2 -> 0
dqrem019 remainder 20 20 -> 0
dqrem020 remainder 187 187 -> 0
dqrem021 remainder 5 2 -> 1
dqrem022 remainder 5 2.0 -> 1.0
dqrem023 remainder 5 2.000 -> 1.000
dqrem024 remainder 5 0.200 -> 0.000
dqrem025 remainder 5 0.200 -> 0.000
dqrem030 remainder 1 2 -> 1
dqrem031 remainder 1 4 -> 1
dqrem032 remainder 1 8 -> 1
dqrem033 remainder 1 16 -> 1
dqrem034 remainder 1 32 -> 1
dqrem035 remainder 1 64 -> 1
dqrem040 remainder 1 -2 -> 1
dqrem041 remainder 1 -4 -> 1
dqrem042 remainder 1 -8 -> 1
dqrem043 remainder 1 -16 -> 1
dqrem044 remainder 1 -32 -> 1
dqrem045 remainder 1 -64 -> 1
dqrem050 remainder -1 2 -> -1
dqrem051 remainder -1 4 -> -1
dqrem052 remainder -1 8 -> -1
dqrem053 remainder -1 16 -> -1
dqrem054 remainder -1 32 -> -1
dqrem055 remainder -1 64 -> -1
dqrem060 remainder -1 -2 -> -1
dqrem061 remainder -1 -4 -> -1
dqrem062 remainder -1 -8 -> -1
dqrem063 remainder -1 -16 -> -1
dqrem064 remainder -1 -32 -> -1
dqrem065 remainder -1 -64 -> -1
dqrem066 remainder 999999999 1 -> 0
dqrem067 remainder 999999999.4 1 -> 0.4
dqrem068 remainder 999999999.5 1 -> 0.5
dqrem069 remainder 999999999.9 1 -> 0.9
dqrem070 remainder 999999999.999 1 -> 0.999
dqrem071 remainder 999999.999999 1 -> 0.999999
dqrem072 remainder 9 1 -> 0
dqrem080 remainder 0. 1 -> 0
dqrem081 remainder .0 1 -> 0.0
dqrem082 remainder 0.00 1 -> 0.00
dqrem083 remainder 0.00E+9 1 -> 0
dqrem084 remainder 0.00E+3 1 -> 0
dqrem085 remainder 0.00E+2 1 -> 0
dqrem086 remainder 0.00E+1 1 -> 0.0
dqrem087 remainder 0.00E+0 1 -> 0.00
dqrem088 remainder 0.00E-0 1 -> 0.00
dqrem089 remainder 0.00E-1 1 -> 0.000
dqrem090 remainder 0.00E-2 1 -> 0.0000
dqrem091 remainder 0.00E-3 1 -> 0.00000
dqrem092 remainder 0.00E-4 1 -> 0.000000
dqrem093 remainder 0.00E-5 1 -> 0E-7
dqrem094 remainder 0.00E-6 1 -> 0E-8
dqrem095 remainder 0.0000E-50 1 -> 0E-54
-- Various flavours of remainder by 0
dqrem101 remainder 0 0 -> NaN Division_undefined
dqrem102 remainder 0 -0 -> NaN Division_undefined
dqrem103 remainder -0 0 -> NaN Division_undefined
dqrem104 remainder -0 -0 -> NaN Division_undefined
dqrem105 remainder 0.0E5 0 -> NaN Division_undefined
dqrem106 remainder 0.000 0 -> NaN Division_undefined
-- [Some think this next group should be Division_by_zero exception, but
-- IEEE 854 is explicit that it is Invalid operation .. for
-- remainder-near, anyway]
dqrem107 remainder 0.0001 0 -> NaN Invalid_operation
dqrem108 remainder 0.01 0 -> NaN Invalid_operation
dqrem109 remainder 0.1 0 -> NaN Invalid_operation
dqrem110 remainder 1 0 -> NaN Invalid_operation
dqrem111 remainder 1 0.0 -> NaN Invalid_operation
dqrem112 remainder 10 0.0 -> NaN Invalid_operation
dqrem113 remainder 1E+100 0.0 -> NaN Invalid_operation
dqrem114 remainder 1E+380 0 -> NaN Invalid_operation
dqrem115 remainder 0.0001 -0 -> NaN Invalid_operation
dqrem116 remainder 0.01 -0 -> NaN Invalid_operation
dqrem119 remainder 0.1 -0 -> NaN Invalid_operation
dqrem120 remainder 1 -0 -> NaN Invalid_operation
dqrem121 remainder 1 -0.0 -> NaN Invalid_operation
dqrem122 remainder 10 -0.0 -> NaN Invalid_operation
dqrem123 remainder 1E+100 -0.0 -> NaN Invalid_operation
dqrem124 remainder 1E+384 -0 -> NaN Invalid_operation
-- and zeros on left
dqrem130 remainder 0 1 -> 0
dqrem131 remainder 0 -1 -> 0
dqrem132 remainder 0.0 1 -> 0.0
dqrem133 remainder 0.0 -1 -> 0.0
dqrem134 remainder -0 1 -> -0
dqrem135 remainder -0 -1 -> -0
dqrem136 remainder -0.0 1 -> -0.0
dqrem137 remainder -0.0 -1 -> -0.0
-- 0.5ers
dqrem143 remainder 0.5 2 -> 0.5
dqrem144 remainder 0.5 2.1 -> 0.5
dqrem145 remainder 0.5 2.01 -> 0.50
dqrem146 remainder 0.5 2.001 -> 0.500
dqrem147 remainder 0.50 2 -> 0.50
dqrem148 remainder 0.50 2.01 -> 0.50
dqrem149 remainder 0.50 2.001 -> 0.500
-- steadies
dqrem150 remainder 1 1 -> 0
dqrem151 remainder 1 2 -> 1
dqrem152 remainder 1 3 -> 1
dqrem153 remainder 1 4 -> 1
dqrem154 remainder 1 5 -> 1
dqrem155 remainder 1 6 -> 1
dqrem156 remainder 1 7 -> 1
dqrem157 remainder 1 8 -> 1
dqrem158 remainder 1 9 -> 1
dqrem159 remainder 1 10 -> 1
dqrem160 remainder 1 1 -> 0
dqrem161 remainder 2 1 -> 0
dqrem162 remainder 3 1 -> 0
dqrem163 remainder 4 1 -> 0
dqrem164 remainder 5 1 -> 0
dqrem165 remainder 6 1 -> 0
dqrem166 remainder 7 1 -> 0
dqrem167 remainder 8 1 -> 0
dqrem168 remainder 9 1 -> 0
dqrem169 remainder 10 1 -> 0
-- some differences from remainderNear
dqrem171 remainder 0.4 1.020 -> 0.400
dqrem172 remainder 0.50 1.020 -> 0.500
dqrem173 remainder 0.51 1.020 -> 0.510
dqrem174 remainder 0.52 1.020 -> 0.520
dqrem175 remainder 0.6 1.020 -> 0.600
-- More flavours of remainder by 0
dqrem201 remainder 0 0 -> NaN Division_undefined
dqrem202 remainder 0.0E5 0 -> NaN Division_undefined
dqrem203 remainder 0.000 0 -> NaN Division_undefined
dqrem204 remainder 0.0001 0 -> NaN Invalid_operation
dqrem205 remainder 0.01 0 -> NaN Invalid_operation
dqrem206 remainder 0.1 0 -> NaN Invalid_operation
dqrem207 remainder 1 0 -> NaN Invalid_operation
dqrem208 remainder 1 0.0 -> NaN Invalid_operation
dqrem209 remainder 10 0.0 -> NaN Invalid_operation
dqrem210 remainder 1E+100 0.0 -> NaN Invalid_operation
dqrem211 remainder 1E+380 0 -> NaN Invalid_operation
-- some differences from remainderNear
dqrem231 remainder -0.4 1.020 -> -0.400
dqrem232 remainder -0.50 1.020 -> -0.500
dqrem233 remainder -0.51 1.020 -> -0.510
dqrem234 remainder -0.52 1.020 -> -0.520
dqrem235 remainder -0.6 1.020 -> -0.600
-- high Xs
dqrem240 remainder 1E+2 1.00 -> 0.00
-- dqrem3xx are from DiagBigDecimal
dqrem301 remainder 1 3 -> 1
dqrem302 remainder 5 5 -> 0
dqrem303 remainder 13 10 -> 3
dqrem304 remainder 13 50 -> 13
dqrem305 remainder 13 100 -> 13
dqrem306 remainder 13 1000 -> 13
dqrem307 remainder .13 1 -> 0.13
dqrem308 remainder 0.133 1 -> 0.133
dqrem309 remainder 0.1033 1 -> 0.1033
dqrem310 remainder 1.033 1 -> 0.033
dqrem311 remainder 10.33 1 -> 0.33
dqrem312 remainder 10.33 10 -> 0.33
dqrem313 remainder 103.3 1 -> 0.3
dqrem314 remainder 133 10 -> 3
dqrem315 remainder 1033 10 -> 3
dqrem316 remainder 1033 50 -> 33
dqrem317 remainder 101.0 3 -> 2.0
dqrem318 remainder 102.0 3 -> 0.0
dqrem319 remainder 103.0 3 -> 1.0
dqrem320 remainder 2.40 1 -> 0.40
dqrem321 remainder 2.400 1 -> 0.400
dqrem322 remainder 2.4 1 -> 0.4
dqrem323 remainder 2.4 2 -> 0.4
dqrem324 remainder 2.400 2 -> 0.400
dqrem325 remainder 1 0.3 -> 0.1
dqrem326 remainder 1 0.30 -> 0.10
dqrem327 remainder 1 0.300 -> 0.100
dqrem328 remainder 1 0.3000 -> 0.1000
dqrem329 remainder 1.0 0.3 -> 0.1
dqrem330 remainder 1.00 0.3 -> 0.10
dqrem331 remainder 1.000 0.3 -> 0.100
dqrem332 remainder 1.0000 0.3 -> 0.1000
dqrem333 remainder 0.5 2 -> 0.5
dqrem334 remainder 0.5 2.1 -> 0.5
dqrem335 remainder 0.5 2.01 -> 0.50
dqrem336 remainder 0.5 2.001 -> 0.500
dqrem337 remainder 0.50 2 -> 0.50
dqrem338 remainder 0.50 2.01 -> 0.50
dqrem339 remainder 0.50 2.001 -> 0.500
dqrem340 remainder 0.5 0.5000001 -> 0.5000000
dqrem341 remainder 0.5 0.50000001 -> 0.50000000
dqrem342 remainder 0.5 0.500000001 -> 0.500000000
dqrem343 remainder 0.5 0.5000000001 -> 0.5000000000
dqrem344 remainder 0.5 0.50000000001 -> 0.50000000000
dqrem345 remainder 0.5 0.4999999 -> 1E-7
dqrem346 remainder 0.5 0.49999999 -> 1E-8
dqrem347 remainder 0.5 0.499999999 -> 1E-9
dqrem348 remainder 0.5 0.4999999999 -> 1E-10
dqrem349 remainder 0.5 0.49999999999 -> 1E-11
dqrem350 remainder 0.5 0.499999999999 -> 1E-12
dqrem351 remainder 0.03 7 -> 0.03
dqrem352 remainder 5 2 -> 1
dqrem353 remainder 4.1 2 -> 0.1
dqrem354 remainder 4.01 2 -> 0.01
dqrem355 remainder 4.001 2 -> 0.001
dqrem356 remainder 4.0001 2 -> 0.0001
dqrem357 remainder 4.00001 2 -> 0.00001
dqrem358 remainder 4.000001 2 -> 0.000001
dqrem359 remainder 4.0000001 2 -> 1E-7
dqrem360 remainder 1.2 0.7345 -> 0.4655
dqrem361 remainder 0.8 12 -> 0.8
dqrem362 remainder 0.8 0.2 -> 0.0
dqrem363 remainder 0.8 0.3 -> 0.2
dqrem364 remainder 0.800 12 -> 0.800
dqrem365 remainder 0.800 1.7 -> 0.800
dqrem366 remainder 2.400 2 -> 0.400
dqrem371 remainder 2.400 2 -> 0.400
dqrem381 remainder 12345 1 -> 0
dqrem382 remainder 12345 1.0001 -> 0.7657
dqrem383 remainder 12345 1.001 -> 0.668
dqrem384 remainder 12345 1.01 -> 0.78
dqrem385 remainder 12345 1.1 -> 0.8
dqrem386 remainder 12355 4 -> 3
dqrem387 remainder 12345 4 -> 1
dqrem388 remainder 12355 4.0001 -> 2.6912
dqrem389 remainder 12345 4.0001 -> 0.6914
dqrem390 remainder 12345 4.9 -> 1.9
dqrem391 remainder 12345 4.99 -> 4.73
dqrem392 remainder 12345 4.999 -> 2.469
dqrem393 remainder 12345 4.9999 -> 0.2469
dqrem394 remainder 12345 5 -> 0
dqrem395 remainder 12345 5.0001 -> 4.7532
dqrem396 remainder 12345 5.001 -> 2.532
dqrem397 remainder 12345 5.01 -> 0.36
dqrem398 remainder 12345 5.1 -> 3.0
-- the nasty division-by-1 cases
dqrem401 remainder 0.5 1 -> 0.5
dqrem402 remainder 0.55 1 -> 0.55
dqrem403 remainder 0.555 1 -> 0.555
dqrem404 remainder 0.5555 1 -> 0.5555
dqrem405 remainder 0.55555 1 -> 0.55555
dqrem406 remainder 0.555555 1 -> 0.555555
dqrem407 remainder 0.5555555 1 -> 0.5555555
dqrem408 remainder 0.55555555 1 -> 0.55555555
dqrem409 remainder 0.555555555 1 -> 0.555555555
-- folddowns
dqrem421 remainder 1E+6144 1 -> NaN Division_impossible
dqrem422 remainder 1E+6144 1E+6143 -> 0E+6111 Clamped
dqrem423 remainder 1E+6144 2E+6143 -> 0E+6111 Clamped
dqrem424 remainder 1E+6144 3E+6143 -> 1.00000000000000000000000000000000E+6143 Clamped
dqrem425 remainder 1E+6144 4E+6143 -> 2.00000000000000000000000000000000E+6143 Clamped
dqrem426 remainder 1E+6144 5E+6143 -> 0E+6111 Clamped
dqrem427 remainder 1E+6144 6E+6143 -> 4.00000000000000000000000000000000E+6143 Clamped
dqrem428 remainder 1E+6144 7E+6143 -> 3.00000000000000000000000000000000E+6143 Clamped
dqrem429 remainder 1E+6144 8E+6143 -> 2.00000000000000000000000000000000E+6143 Clamped
dqrem430 remainder 1E+6144 9E+6143 -> 1.00000000000000000000000000000000E+6143 Clamped
-- tinies
dqrem431 remainder 1E-6175 1E-6176 -> 0E-6176
dqrem432 remainder 1E-6175 2E-6176 -> 0E-6176
dqrem433 remainder 1E-6175 3E-6176 -> 1E-6176 Subnormal
dqrem434 remainder 1E-6175 4E-6176 -> 2E-6176 Subnormal
dqrem435 remainder 1E-6175 5E-6176 -> 0E-6176
dqrem436 remainder 1E-6175 6E-6176 -> 4E-6176 Subnormal
dqrem437 remainder 1E-6175 7E-6176 -> 3E-6176 Subnormal
dqrem438 remainder 1E-6175 8E-6176 -> 2E-6176 Subnormal
dqrem439 remainder 1E-6175 9E-6176 -> 1E-6176 Subnormal
dqrem440 remainder 1E-6175 10E-6176 -> 0E-6176
dqrem441 remainder 1E-6175 11E-6176 -> 1.0E-6175 Subnormal
dqrem442 remainder 100E-6175 11E-6176 -> 1.0E-6175 Subnormal
dqrem443 remainder 100E-6175 20E-6176 -> 0E-6176
dqrem444 remainder 100E-6175 21E-6176 -> 1.3E-6175 Subnormal
dqrem445 remainder 100E-6175 30E-6176 -> 1.0E-6175 Subnormal
-- Specials
dqrem680 remainder Inf -Inf -> NaN Invalid_operation
dqrem681 remainder Inf -1000 -> NaN Invalid_operation
dqrem682 remainder Inf -1 -> NaN Invalid_operation
dqrem683 remainder Inf 0 -> NaN Invalid_operation
dqrem684 remainder Inf -0 -> NaN Invalid_operation
dqrem685 remainder Inf 1 -> NaN Invalid_operation
dqrem686 remainder Inf 1000 -> NaN Invalid_operation
dqrem687 remainder Inf Inf -> NaN Invalid_operation
dqrem688 remainder -1000 Inf -> -1000
dqrem689 remainder -Inf Inf -> NaN Invalid_operation
dqrem691 remainder -1 Inf -> -1
dqrem692 remainder 0 Inf -> 0
dqrem693 remainder -0 Inf -> -0
dqrem694 remainder 1 Inf -> 1
dqrem695 remainder 1000 Inf -> 1000
dqrem696 remainder Inf Inf -> NaN Invalid_operation
dqrem700 remainder -Inf -Inf -> NaN Invalid_operation
dqrem701 remainder -Inf -1000 -> NaN Invalid_operation
dqrem702 remainder -Inf -1 -> NaN Invalid_operation
dqrem703 remainder -Inf -0 -> NaN Invalid_operation
dqrem704 remainder -Inf 0 -> NaN Invalid_operation
dqrem705 remainder -Inf 1 -> NaN Invalid_operation
dqrem706 remainder -Inf 1000 -> NaN Invalid_operation
dqrem707 remainder -Inf Inf -> NaN Invalid_operation
dqrem708 remainder -Inf -Inf -> NaN Invalid_operation
dqrem709 remainder -1000 Inf -> -1000
dqrem710 remainder -1 -Inf -> -1
dqrem711 remainder -0 -Inf -> -0
dqrem712 remainder 0 -Inf -> 0
dqrem713 remainder 1 -Inf -> 1
dqrem714 remainder 1000 -Inf -> 1000
dqrem715 remainder Inf -Inf -> NaN Invalid_operation
dqrem721 remainder NaN -Inf -> NaN
dqrem722 remainder NaN -1000 -> NaN
dqrem723 remainder NaN -1 -> NaN
dqrem724 remainder NaN -0 -> NaN
dqrem725 remainder -NaN 0 -> -NaN
dqrem726 remainder NaN 1 -> NaN
dqrem727 remainder NaN 1000 -> NaN
dqrem728 remainder NaN Inf -> NaN
dqrem729 remainder NaN -NaN -> NaN
dqrem730 remainder -Inf NaN -> NaN
dqrem731 remainder -1000 NaN -> NaN
dqrem732 remainder -1 NaN -> NaN
dqrem733 remainder -0 -NaN -> -NaN
dqrem734 remainder 0 NaN -> NaN
dqrem735 remainder 1 -NaN -> -NaN
dqrem736 remainder 1000 NaN -> NaN
dqrem737 remainder Inf NaN -> NaN
dqrem741 remainder sNaN -Inf -> NaN Invalid_operation
dqrem742 remainder sNaN -1000 -> NaN Invalid_operation
dqrem743 remainder -sNaN -1 -> -NaN Invalid_operation
dqrem744 remainder sNaN -0 -> NaN Invalid_operation
dqrem745 remainder sNaN 0 -> NaN Invalid_operation
dqrem746 remainder sNaN 1 -> NaN Invalid_operation
dqrem747 remainder sNaN 1000 -> NaN Invalid_operation
dqrem749 remainder sNaN NaN -> NaN Invalid_operation
dqrem750 remainder sNaN sNaN -> NaN Invalid_operation
dqrem751 remainder NaN sNaN -> NaN Invalid_operation
dqrem752 remainder -Inf sNaN -> NaN Invalid_operation
dqrem753 remainder -1000 sNaN -> NaN Invalid_operation
dqrem754 remainder -1 sNaN -> NaN Invalid_operation
dqrem755 remainder -0 sNaN -> NaN Invalid_operation
dqrem756 remainder 0 sNaN -> NaN Invalid_operation
dqrem757 remainder 1 sNaN -> NaN Invalid_operation
dqrem758 remainder 1000 sNaN -> NaN Invalid_operation
dqrem759 remainder Inf -sNaN -> -NaN Invalid_operation
-- propaging NaNs
dqrem760 remainder NaN1 NaN7 -> NaN1
dqrem761 remainder sNaN2 NaN8 -> NaN2 Invalid_operation
dqrem762 remainder NaN3 sNaN9 -> NaN9 Invalid_operation
dqrem763 remainder sNaN4 sNaN10 -> NaN4 Invalid_operation
dqrem764 remainder 15 NaN11 -> NaN11
dqrem765 remainder NaN6 NaN12 -> NaN6
dqrem766 remainder Inf NaN13 -> NaN13
dqrem767 remainder NaN14 -Inf -> NaN14
dqrem768 remainder 0 NaN15 -> NaN15
dqrem769 remainder NaN16 -0 -> NaN16
-- edge cases of impossible
dqrem770 remainder 1234568888888887777777777890123456 10 -> 6
dqrem771 remainder 1234568888888887777777777890123456 1 -> 0
dqrem772 remainder 1234568888888887777777777890123456 0.1 -> NaN Division_impossible
dqrem773 remainder 1234568888888887777777777890123456 0.01 -> NaN Division_impossible
-- long operand checks
dqrem801 remainder 12345678000 100 -> 0
dqrem802 remainder 1 12345678000 -> 1
dqrem803 remainder 1234567800 10 -> 0
dqrem804 remainder 1 1234567800 -> 1
dqrem805 remainder 1234567890 10 -> 0
dqrem806 remainder 1 1234567890 -> 1
dqrem807 remainder 1234567891 10 -> 1
dqrem808 remainder 1 1234567891 -> 1
dqrem809 remainder 12345678901 100 -> 1
dqrem810 remainder 1 12345678901 -> 1
dqrem811 remainder 1234567896 10 -> 6
dqrem812 remainder 1 1234567896 -> 1
dqrem821 remainder 12345678000 100 -> 0
dqrem822 remainder 1 12345678000 -> 1
dqrem823 remainder 1234567800 10 -> 0
dqrem824 remainder 1 1234567800 -> 1
dqrem825 remainder 1234567890 10 -> 0
dqrem826 remainder 1 1234567890 -> 1
dqrem827 remainder 1234567891 10 -> 1
dqrem828 remainder 1 1234567891 -> 1
dqrem829 remainder 12345678901 100 -> 1
dqrem830 remainder 1 12345678901 -> 1
dqrem831 remainder 1234567896 10 -> 6
dqrem832 remainder 1 1234567896 -> 1
-- from divideint
dqrem840 remainder 100000000.0 1 -> 0.0
dqrem841 remainder 100000000.4 1 -> 0.4
dqrem842 remainder 100000000.5 1 -> 0.5
dqrem843 remainder 100000000.9 1 -> 0.9
dqrem844 remainder 100000000.999 1 -> 0.999
dqrem850 remainder 100000003 5 -> 3
dqrem851 remainder 10000003 5 -> 3
dqrem852 remainder 1000003 5 -> 3
dqrem853 remainder 100003 5 -> 3
dqrem854 remainder 10003 5 -> 3
dqrem855 remainder 1003 5 -> 3
dqrem856 remainder 103 5 -> 3
dqrem857 remainder 13 5 -> 3
dqrem858 remainder 1 5 -> 1
-- Vladimir's cases 1234567890123456
dqrem860 remainder 123.0e1 1000000000000000 -> 1230
dqrem861 remainder 1230 1000000000000000 -> 1230
dqrem862 remainder 12.3e2 1000000000000000 -> 1230
dqrem863 remainder 1.23e3 1000000000000000 -> 1230
dqrem864 remainder 123e1 1000000000000000 -> 1230
dqrem870 remainder 123e1 1000000000000000 -> 1230
dqrem871 remainder 123e1 100000000000000 -> 1230
dqrem872 remainder 123e1 10000000000000 -> 1230
dqrem873 remainder 123e1 1000000000000 -> 1230
dqrem874 remainder 123e1 100000000000 -> 1230
dqrem875 remainder 123e1 10000000000 -> 1230
dqrem876 remainder 123e1 1000000000 -> 1230
dqrem877 remainder 123e1 100000000 -> 1230
dqrem878 remainder 1230 100000000 -> 1230
dqrem879 remainder 123e1 10000000 -> 1230
dqrem880 remainder 123e1 1000000 -> 1230
dqrem881 remainder 123e1 100000 -> 1230
dqrem882 remainder 123e1 10000 -> 1230
dqrem883 remainder 123e1 1000 -> 230
dqrem884 remainder 123e1 100 -> 30
dqrem885 remainder 123e1 10 -> 0
dqrem886 remainder 123e1 1 -> 0
dqrem890 remainder 123e1 2000000000000000 -> 1230
dqrem891 remainder 123e1 200000000000000 -> 1230
dqrem892 remainder 123e1 20000000000000 -> 1230
dqrem893 remainder 123e1 2000000000000 -> 1230
dqrem894 remainder 123e1 200000000000 -> 1230
dqrem895 remainder 123e1 20000000000 -> 1230
dqrem896 remainder 123e1 2000000000 -> 1230
dqrem897 remainder 123e1 200000000 -> 1230
dqrem899 remainder 123e1 20000000 -> 1230
dqrem900 remainder 123e1 2000000 -> 1230
dqrem901 remainder 123e1 200000 -> 1230
dqrem902 remainder 123e1 20000 -> 1230
dqrem903 remainder 123e1 2000 -> 1230
dqrem904 remainder 123e1 200 -> 30
dqrem905 remainder 123e1 20 -> 10
dqrem906 remainder 123e1 2 -> 0
dqrem910 remainder 123e1 5000000000000000 -> 1230
dqrem911 remainder 123e1 500000000000000 -> 1230
dqrem912 remainder 123e1 50000000000000 -> 1230
dqrem913 remainder 123e1 5000000000000 -> 1230
dqrem914 remainder 123e1 500000000000 -> 1230
dqrem915 remainder 123e1 50000000000 -> 1230
dqrem916 remainder 123e1 5000000000 -> 1230
dqrem917 remainder 123e1 500000000 -> 1230
dqrem919 remainder 123e1 50000000 -> 1230
dqrem920 remainder 123e1 5000000 -> 1230
dqrem921 remainder 123e1 500000 -> 1230
dqrem922 remainder 123e1 50000 -> 1230
dqrem923 remainder 123e1 5000 -> 1230
dqrem924 remainder 123e1 500 -> 230
dqrem925 remainder 123e1 50 -> 30
dqrem926 remainder 123e1 5 -> 0
dqrem930 remainder 123e1 9000000000000000 -> 1230
dqrem931 remainder 123e1 900000000000000 -> 1230
dqrem932 remainder 123e1 90000000000000 -> 1230
dqrem933 remainder 123e1 9000000000000 -> 1230
dqrem934 remainder 123e1 900000000000 -> 1230
dqrem935 remainder 123e1 90000000000 -> 1230
dqrem936 remainder 123e1 9000000000 -> 1230
dqrem937 remainder 123e1 900000000 -> 1230
dqrem939 remainder 123e1 90000000 -> 1230
dqrem940 remainder 123e1 9000000 -> 1230
dqrem941 remainder 123e1 900000 -> 1230
dqrem942 remainder 123e1 90000 -> 1230
dqrem943 remainder 123e1 9000 -> 1230
dqrem944 remainder 123e1 900 -> 330
dqrem945 remainder 123e1 90 -> 60
dqrem946 remainder 123e1 9 -> 6
dqrem950 remainder 123e1 1000000000000000 -> 1230
dqrem961 remainder 123e1 2999999999999999 -> 1230
dqrem962 remainder 123e1 3999999999999999 -> 1230
dqrem963 remainder 123e1 4999999999999999 -> 1230
dqrem964 remainder 123e1 5999999999999999 -> 1230
dqrem965 remainder 123e1 6999999999999999 -> 1230
dqrem966 remainder 123e1 7999999999999999 -> 1230
dqrem967 remainder 123e1 8999999999999999 -> 1230
dqrem968 remainder 123e1 9999999999999999 -> 1230
dqrem969 remainder 123e1 9876543210987654 -> 1230
dqrem980 remainder 123e1 1000E299 -> 1.23E+3 -- 123E+1 internally
-- overflow and underflow tests [from divide]
dqrem1051 remainder 1e+277 1e-311 -> NaN Division_impossible
dqrem1052 remainder 1e+277 -1e-311 -> NaN Division_impossible
dqrem1053 remainder -1e+277 1e-311 -> NaN Division_impossible
dqrem1054 remainder -1e+277 -1e-311 -> NaN Division_impossible
dqrem1055 remainder 1e-277 1e+311 -> 1E-277
dqrem1056 remainder 1e-277 -1e+311 -> 1E-277
dqrem1057 remainder -1e-277 1e+311 -> -1E-277
dqrem1058 remainder -1e-277 -1e+311 -> -1E-277
-- Null tests
dqrem1000 remainder 10 # -> NaN Invalid_operation
dqrem1001 remainder # 10 -> NaN Invalid_operation
|
Added test/dectest/dqRemainderNear.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 |
------------------------------------------------------------------------
-- dqRemainderNear.decTest -- decQuad remainder-near --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- sanity checks (as base, above)
dqrmn001 remaindernear 1 1 -> 0
dqrmn002 remaindernear 2 1 -> 0
dqrmn003 remaindernear 1 2 -> 1
dqrmn004 remaindernear 2 2 -> 0
dqrmn005 remaindernear 0 1 -> 0
dqrmn006 remaindernear 0 2 -> 0
dqrmn007 remaindernear 1 3 -> 1
dqrmn008 remaindernear 2 3 -> -1
dqrmn009 remaindernear 3 3 -> 0
dqrmn010 remaindernear 2.4 1 -> 0.4
dqrmn011 remaindernear 2.4 -1 -> 0.4
dqrmn012 remaindernear -2.4 1 -> -0.4
dqrmn013 remaindernear -2.4 -1 -> -0.4
dqrmn014 remaindernear 2.40 1 -> 0.40
dqrmn015 remaindernear 2.400 1 -> 0.400
dqrmn016 remaindernear 2.4 2 -> 0.4
dqrmn017 remaindernear 2.400 2 -> 0.400
dqrmn018 remaindernear 2. 2 -> 0
dqrmn019 remaindernear 20 20 -> 0
dqrmn020 remaindernear 187 187 -> 0
dqrmn021 remaindernear 5 2 -> 1
dqrmn022 remaindernear 5 2.0 -> 1.0
dqrmn023 remaindernear 5 2.000 -> 1.000
dqrmn024 remaindernear 5 0.200 -> 0.000
dqrmn025 remaindernear 5 0.200 -> 0.000
dqrmn030 remaindernear 1 2 -> 1
dqrmn031 remaindernear 1 4 -> 1
dqrmn032 remaindernear 1 8 -> 1
dqrmn033 remaindernear 1 16 -> 1
dqrmn034 remaindernear 1 32 -> 1
dqrmn035 remaindernear 1 64 -> 1
dqrmn040 remaindernear 1 -2 -> 1
dqrmn041 remaindernear 1 -4 -> 1
dqrmn042 remaindernear 1 -8 -> 1
dqrmn043 remaindernear 1 -16 -> 1
dqrmn044 remaindernear 1 -32 -> 1
dqrmn045 remaindernear 1 -64 -> 1
dqrmn050 remaindernear -1 2 -> -1
dqrmn051 remaindernear -1 4 -> -1
dqrmn052 remaindernear -1 8 -> -1
dqrmn053 remaindernear -1 16 -> -1
dqrmn054 remaindernear -1 32 -> -1
dqrmn055 remaindernear -1 64 -> -1
dqrmn060 remaindernear -1 -2 -> -1
dqrmn061 remaindernear -1 -4 -> -1
dqrmn062 remaindernear -1 -8 -> -1
dqrmn063 remaindernear -1 -16 -> -1
dqrmn064 remaindernear -1 -32 -> -1
dqrmn065 remaindernear -1 -64 -> -1
dqrmn066 remaindernear 9.9 1 -> -0.1
dqrmn067 remaindernear 99.7 1 -> -0.3
dqrmn068 remaindernear 999999999 1 -> 0
dqrmn069 remaindernear 999999999.4 1 -> 0.4
dqrmn070 remaindernear 999999999.5 1 -> -0.5
dqrmn071 remaindernear 999999999.9 1 -> -0.1
dqrmn072 remaindernear 999999999.999 1 -> -0.001
dqrmn073 remaindernear 999999.999999 1 -> -0.000001
dqrmn074 remaindernear 9 1 -> 0
dqrmn075 remaindernear 9999999999999999 1 -> 0
dqrmn076 remaindernear 9999999999999999 2 -> -1
dqrmn077 remaindernear 9999999999999999 3 -> 0
dqrmn078 remaindernear 9999999999999999 4 -> -1
dqrmn080 remaindernear 0. 1 -> 0
dqrmn081 remaindernear .0 1 -> 0.0
dqrmn082 remaindernear 0.00 1 -> 0.00
dqrmn083 remaindernear 0.00E+9 1 -> 0
dqrmn084 remaindernear 0.00E+3 1 -> 0
dqrmn085 remaindernear 0.00E+2 1 -> 0
dqrmn086 remaindernear 0.00E+1 1 -> 0.0
dqrmn087 remaindernear 0.00E+0 1 -> 0.00
dqrmn088 remaindernear 0.00E-0 1 -> 0.00
dqrmn089 remaindernear 0.00E-1 1 -> 0.000
dqrmn090 remaindernear 0.00E-2 1 -> 0.0000
dqrmn091 remaindernear 0.00E-3 1 -> 0.00000
dqrmn092 remaindernear 0.00E-4 1 -> 0.000000
dqrmn093 remaindernear 0.00E-5 1 -> 0E-7
dqrmn094 remaindernear 0.00E-6 1 -> 0E-8
dqrmn095 remaindernear 0.0000E-50 1 -> 0E-54
-- Various flavours of remaindernear by 0
dqrmn101 remaindernear 0 0 -> NaN Division_undefined
dqrmn102 remaindernear 0 -0 -> NaN Division_undefined
dqrmn103 remaindernear -0 0 -> NaN Division_undefined
dqrmn104 remaindernear -0 -0 -> NaN Division_undefined
dqrmn105 remaindernear 0.0E5 0 -> NaN Division_undefined
dqrmn106 remaindernear 0.000 0 -> NaN Division_undefined
-- [Some think this next group should be Division_by_zero exception, but
-- IEEE 854 is explicit that it is Invalid operation .. for
-- remainder-near, anyway]
dqrmn107 remaindernear 0.0001 0 -> NaN Invalid_operation
dqrmn108 remaindernear 0.01 0 -> NaN Invalid_operation
dqrmn109 remaindernear 0.1 0 -> NaN Invalid_operation
dqrmn110 remaindernear 1 0 -> NaN Invalid_operation
dqrmn111 remaindernear 1 0.0 -> NaN Invalid_operation
dqrmn112 remaindernear 10 0.0 -> NaN Invalid_operation
dqrmn113 remaindernear 1E+100 0.0 -> NaN Invalid_operation
dqrmn114 remaindernear 1E+380 0 -> NaN Invalid_operation
dqrmn115 remaindernear 0.0001 -0 -> NaN Invalid_operation
dqrmn116 remaindernear 0.01 -0 -> NaN Invalid_operation
dqrmn119 remaindernear 0.1 -0 -> NaN Invalid_operation
dqrmn120 remaindernear 1 -0 -> NaN Invalid_operation
dqrmn121 remaindernear 1 -0.0 -> NaN Invalid_operation
dqrmn122 remaindernear 10 -0.0 -> NaN Invalid_operation
dqrmn123 remaindernear 1E+100 -0.0 -> NaN Invalid_operation
dqrmn124 remaindernear 1E+384 -0 -> NaN Invalid_operation
-- and zeros on left
dqrmn130 remaindernear 0 1 -> 0
dqrmn131 remaindernear 0 -1 -> 0
dqrmn132 remaindernear 0.0 1 -> 0.0
dqrmn133 remaindernear 0.0 -1 -> 0.0
dqrmn134 remaindernear -0 1 -> -0
dqrmn135 remaindernear -0 -1 -> -0
dqrmn136 remaindernear -0.0 1 -> -0.0
dqrmn137 remaindernear -0.0 -1 -> -0.0
-- 0.5ers
dqrmn143 remaindernear 0.5 2 -> 0.5
dqrmn144 remaindernear 0.5 2.1 -> 0.5
dqrmn145 remaindernear 0.5 2.01 -> 0.50
dqrmn146 remaindernear 0.5 2.001 -> 0.500
dqrmn147 remaindernear 0.50 2 -> 0.50
dqrmn148 remaindernear 0.50 2.01 -> 0.50
dqrmn149 remaindernear 0.50 2.001 -> 0.500
-- steadies
dqrmn150 remaindernear 1 1 -> 0
dqrmn151 remaindernear 1 2 -> 1
dqrmn152 remaindernear 1 3 -> 1
dqrmn153 remaindernear 1 4 -> 1
dqrmn154 remaindernear 1 5 -> 1
dqrmn155 remaindernear 1 6 -> 1
dqrmn156 remaindernear 1 7 -> 1
dqrmn157 remaindernear 1 8 -> 1
dqrmn158 remaindernear 1 9 -> 1
dqrmn159 remaindernear 1 10 -> 1
dqrmn160 remaindernear 1 1 -> 0
dqrmn161 remaindernear 2 1 -> 0
dqrmn162 remaindernear 3 1 -> 0
dqrmn163 remaindernear 4 1 -> 0
dqrmn164 remaindernear 5 1 -> 0
dqrmn165 remaindernear 6 1 -> 0
dqrmn166 remaindernear 7 1 -> 0
dqrmn167 remaindernear 8 1 -> 0
dqrmn168 remaindernear 9 1 -> 0
dqrmn169 remaindernear 10 1 -> 0
-- some differences from remainder
dqrmn171 remaindernear 0.4 1.020 -> 0.400
dqrmn172 remaindernear 0.50 1.020 -> 0.500
dqrmn173 remaindernear 0.51 1.020 -> 0.510
dqrmn174 remaindernear 0.52 1.020 -> -0.500
dqrmn175 remaindernear 0.6 1.020 -> -0.420
-- More flavours of remaindernear by 0
dqrmn201 remaindernear 0 0 -> NaN Division_undefined
dqrmn202 remaindernear 0.0E5 0 -> NaN Division_undefined
dqrmn203 remaindernear 0.000 0 -> NaN Division_undefined
dqrmn204 remaindernear 0.0001 0 -> NaN Invalid_operation
dqrmn205 remaindernear 0.01 0 -> NaN Invalid_operation
dqrmn206 remaindernear 0.1 0 -> NaN Invalid_operation
dqrmn207 remaindernear 1 0 -> NaN Invalid_operation
dqrmn208 remaindernear 1 0.0 -> NaN Invalid_operation
dqrmn209 remaindernear 10 0.0 -> NaN Invalid_operation
dqrmn210 remaindernear 1E+100 0.0 -> NaN Invalid_operation
dqrmn211 remaindernear 1E+380 0 -> NaN Invalid_operation
-- tests from the extended specification
dqrmn221 remaindernear 2.1 3 -> -0.9
dqrmn222 remaindernear 10 6 -> -2
dqrmn223 remaindernear 10 3 -> 1
dqrmn224 remaindernear -10 3 -> -1
dqrmn225 remaindernear 10.2 1 -> 0.2
dqrmn226 remaindernear 10 0.3 -> 0.1
dqrmn227 remaindernear 3.6 1.3 -> -0.3
-- some differences from remainder
dqrmn231 remaindernear -0.4 1.020 -> -0.400
dqrmn232 remaindernear -0.50 1.020 -> -0.500
dqrmn233 remaindernear -0.51 1.020 -> -0.510
dqrmn234 remaindernear -0.52 1.020 -> 0.500
dqrmn235 remaindernear -0.6 1.020 -> 0.420
-- high Xs
dqrmn240 remaindernear 1E+2 1.00 -> 0.00
-- dqrmn3xx are from DiagBigDecimal
dqrmn301 remaindernear 1 3 -> 1
dqrmn302 remaindernear 5 5 -> 0
dqrmn303 remaindernear 13 10 -> 3
dqrmn304 remaindernear 13 50 -> 13
dqrmn305 remaindernear 13 100 -> 13
dqrmn306 remaindernear 13 1000 -> 13
dqrmn307 remaindernear .13 1 -> 0.13
dqrmn308 remaindernear 0.133 1 -> 0.133
dqrmn309 remaindernear 0.1033 1 -> 0.1033
dqrmn310 remaindernear 1.033 1 -> 0.033
dqrmn311 remaindernear 10.33 1 -> 0.33
dqrmn312 remaindernear 10.33 10 -> 0.33
dqrmn313 remaindernear 103.3 1 -> 0.3
dqrmn314 remaindernear 133 10 -> 3
dqrmn315 remaindernear 1033 10 -> 3
dqrmn316 remaindernear 1033 50 -> -17
dqrmn317 remaindernear 101.0 3 -> -1.0
dqrmn318 remaindernear 102.0 3 -> 0.0
dqrmn319 remaindernear 103.0 3 -> 1.0
dqrmn320 remaindernear 2.40 1 -> 0.40
dqrmn321 remaindernear 2.400 1 -> 0.400
dqrmn322 remaindernear 2.4 1 -> 0.4
dqrmn323 remaindernear 2.4 2 -> 0.4
dqrmn324 remaindernear 2.400 2 -> 0.400
dqrmn325 remaindernear 1 0.3 -> 0.1
dqrmn326 remaindernear 1 0.30 -> 0.10
dqrmn327 remaindernear 1 0.300 -> 0.100
dqrmn328 remaindernear 1 0.3000 -> 0.1000
dqrmn329 remaindernear 1.0 0.3 -> 0.1
dqrmn330 remaindernear 1.00 0.3 -> 0.10
dqrmn331 remaindernear 1.000 0.3 -> 0.100
dqrmn332 remaindernear 1.0000 0.3 -> 0.1000
dqrmn333 remaindernear 0.5 2 -> 0.5
dqrmn334 remaindernear 0.5 2.1 -> 0.5
dqrmn335 remaindernear 0.5 2.01 -> 0.50
dqrmn336 remaindernear 0.5 2.001 -> 0.500
dqrmn337 remaindernear 0.50 2 -> 0.50
dqrmn338 remaindernear 0.50 2.01 -> 0.50
dqrmn339 remaindernear 0.50 2.001 -> 0.500
dqrmn340 remaindernear 0.5 0.5000001 -> -1E-7
dqrmn341 remaindernear 0.5 0.50000001 -> -1E-8
dqrmn342 remaindernear 0.5 0.500000001 -> -1E-9
dqrmn343 remaindernear 0.5 0.5000000001 -> -1E-10
dqrmn344 remaindernear 0.5 0.50000000001 -> -1E-11
dqrmn345 remaindernear 0.5 0.4999999 -> 1E-7
dqrmn346 remaindernear 0.5 0.49999999 -> 1E-8
dqrmn347 remaindernear 0.5 0.499999999 -> 1E-9
dqrmn348 remaindernear 0.5 0.4999999999 -> 1E-10
dqrmn349 remaindernear 0.5 0.49999999999 -> 1E-11
dqrmn350 remaindernear 0.5 0.499999999999 -> 1E-12
dqrmn351 remaindernear 0.03 7 -> 0.03
dqrmn352 remaindernear 5 2 -> 1
dqrmn353 remaindernear 4.1 2 -> 0.1
dqrmn354 remaindernear 4.01 2 -> 0.01
dqrmn355 remaindernear 4.001 2 -> 0.001
dqrmn356 remaindernear 4.0001 2 -> 0.0001
dqrmn357 remaindernear 4.00001 2 -> 0.00001
dqrmn358 remaindernear 4.000001 2 -> 0.000001
dqrmn359 remaindernear 4.0000001 2 -> 1E-7
dqrmn360 remaindernear 1.2 0.7345 -> -0.2690
dqrmn361 remaindernear 0.8 12 -> 0.8
dqrmn362 remaindernear 0.8 0.2 -> 0.0
dqrmn363 remaindernear 0.8 0.3 -> -0.1
dqrmn364 remaindernear 0.800 12 -> 0.800
dqrmn365 remaindernear 0.800 1.7 -> 0.800
dqrmn366 remaindernear 2.400 2 -> 0.400
-- round to even
dqrmn371 remaindernear 121 2 -> 1
dqrmn372 remaindernear 122 2 -> 0
dqrmn373 remaindernear 123 2 -> -1
dqrmn374 remaindernear 124 2 -> 0
dqrmn375 remaindernear 125 2 -> 1
dqrmn376 remaindernear 126 2 -> 0
dqrmn377 remaindernear 127 2 -> -1
dqrmn381 remaindernear 12345 1 -> 0
dqrmn382 remaindernear 12345 1.0001 -> -0.2344
dqrmn383 remaindernear 12345 1.001 -> -0.333
dqrmn384 remaindernear 12345 1.01 -> -0.23
dqrmn385 remaindernear 12345 1.1 -> -0.3
dqrmn386 remaindernear 12355 4 -> -1
dqrmn387 remaindernear 12345 4 -> 1
dqrmn388 remaindernear 12355 4.0001 -> -1.3089
dqrmn389 remaindernear 12345 4.0001 -> 0.6914
dqrmn390 remaindernear 12345 4.9 -> 1.9
dqrmn391 remaindernear 12345 4.99 -> -0.26
dqrmn392 remaindernear 12345 4.999 -> 2.469
dqrmn393 remaindernear 12345 4.9999 -> 0.2469
dqrmn394 remaindernear 12345 5 -> 0
dqrmn395 remaindernear 12345 5.0001 -> -0.2469
dqrmn396 remaindernear 12345 5.001 -> -2.469
dqrmn397 remaindernear 12345 5.01 -> 0.36
dqrmn398 remaindernear 12345 5.1 -> -2.1
-- the nasty division-by-1 cases
dqrmn401 remaindernear 0.4 1 -> 0.4
dqrmn402 remaindernear 0.45 1 -> 0.45
dqrmn403 remaindernear 0.455 1 -> 0.455
dqrmn404 remaindernear 0.4555 1 -> 0.4555
dqrmn405 remaindernear 0.45555 1 -> 0.45555
dqrmn406 remaindernear 0.455555 1 -> 0.455555
dqrmn407 remaindernear 0.4555555 1 -> 0.4555555
dqrmn408 remaindernear 0.45555555 1 -> 0.45555555
dqrmn409 remaindernear 0.455555555 1 -> 0.455555555
-- with spill... [412 exercises sticktab loop]
dqrmn411 remaindernear 0.5 1 -> 0.5
dqrmn412 remaindernear 0.55 1 -> -0.45
dqrmn413 remaindernear 0.555 1 -> -0.445
dqrmn414 remaindernear 0.5555 1 -> -0.4445
dqrmn415 remaindernear 0.55555 1 -> -0.44445
dqrmn416 remaindernear 0.555555 1 -> -0.444445
dqrmn417 remaindernear 0.5555555 1 -> -0.4444445
dqrmn418 remaindernear 0.55555555 1 -> -0.44444445
dqrmn419 remaindernear 0.555555555 1 -> -0.444444445
-- folddowns
dqrmn421 remaindernear 1E+6144 1 -> NaN Division_impossible
dqrmn422 remaindernear 1E+6144 1E+6143 -> 0E+6111 Clamped
dqrmn423 remaindernear 1E+6144 2E+6143 -> 0E+6111 Clamped
dqrmn424 remaindernear 1E+6144 3E+6143 -> 1.00000000000000000000000000000000E+6143 Clamped
dqrmn425 remaindernear 1E+6144 4E+6143 -> 2.00000000000000000000000000000000E+6143 Clamped
dqrmn426 remaindernear 1E+6144 5E+6143 -> 0E+6111 Clamped
dqrmn427 remaindernear 1E+6144 6E+6143 -> -2.00000000000000000000000000000000E+6143 Clamped
dqrmn428 remaindernear 1E+6144 7E+6143 -> 3.00000000000000000000000000000000E+6143 Clamped
dqrmn429 remaindernear 1E+6144 8E+6143 -> 2.00000000000000000000000000000000E+6143 Clamped
dqrmn430 remaindernear 1E+6144 9E+6143 -> 1.00000000000000000000000000000000E+6143 Clamped
-- tinies
dqrmn431 remaindernear 1E-6175 1E-6176 -> 0E-6176
dqrmn432 remaindernear 1E-6175 2E-6176 -> 0E-6176
dqrmn433 remaindernear 1E-6175 3E-6176 -> 1E-6176 Subnormal
dqrmn434 remaindernear 1E-6175 4E-6176 -> 2E-6176 Subnormal
dqrmn435 remaindernear 1E-6175 5E-6176 -> 0E-6176
dqrmn436 remaindernear 1E-6175 6E-6176 -> -2E-6176 Subnormal
dqrmn437 remaindernear 1E-6175 7E-6176 -> 3E-6176 Subnormal
dqrmn438 remaindernear 1E-6175 8E-6176 -> 2E-6176 Subnormal
dqrmn439 remaindernear 1E-6175 9E-6176 -> 1E-6176 Subnormal
dqrmn440 remaindernear 1E-6175 10E-6176 -> 0E-6176
dqrmn441 remaindernear 1E-6175 11E-6176 -> -1E-6176 Subnormal
dqrmn442 remaindernear 100E-6175 11E-6176 -> -1E-6176 Subnormal
dqrmn443 remaindernear 100E-6175 20E-6176 -> 0E-6176
dqrmn444 remaindernear 100E-6175 21E-6176 -> -8E-6176 Subnormal
dqrmn445 remaindernear 100E-6175 30E-6176 -> 1.0E-6175 Subnormal
-- Specials
dqrmn680 remaindernear Inf -Inf -> NaN Invalid_operation
dqrmn681 remaindernear Inf -1000 -> NaN Invalid_operation
dqrmn682 remaindernear Inf -1 -> NaN Invalid_operation
dqrmn683 remaindernear Inf 0 -> NaN Invalid_operation
dqrmn684 remaindernear Inf -0 -> NaN Invalid_operation
dqrmn685 remaindernear Inf 1 -> NaN Invalid_operation
dqrmn686 remaindernear Inf 1000 -> NaN Invalid_operation
dqrmn687 remaindernear Inf Inf -> NaN Invalid_operation
dqrmn688 remaindernear -1000 Inf -> -1000
dqrmn689 remaindernear -Inf Inf -> NaN Invalid_operation
dqrmn691 remaindernear -1 Inf -> -1
dqrmn692 remaindernear 0 Inf -> 0
dqrmn693 remaindernear -0 Inf -> -0
dqrmn694 remaindernear 1 Inf -> 1
dqrmn695 remaindernear 1000 Inf -> 1000
dqrmn696 remaindernear Inf Inf -> NaN Invalid_operation
dqrmn700 remaindernear -Inf -Inf -> NaN Invalid_operation
dqrmn701 remaindernear -Inf -1000 -> NaN Invalid_operation
dqrmn702 remaindernear -Inf -1 -> NaN Invalid_operation
dqrmn703 remaindernear -Inf -0 -> NaN Invalid_operation
dqrmn704 remaindernear -Inf 0 -> NaN Invalid_operation
dqrmn705 remaindernear -Inf 1 -> NaN Invalid_operation
dqrmn706 remaindernear -Inf 1000 -> NaN Invalid_operation
dqrmn707 remaindernear -Inf Inf -> NaN Invalid_operation
dqrmn708 remaindernear -Inf -Inf -> NaN Invalid_operation
dqrmn709 remaindernear -1000 Inf -> -1000
dqrmn710 remaindernear -1 -Inf -> -1
dqrmn711 remaindernear -0 -Inf -> -0
dqrmn712 remaindernear 0 -Inf -> 0
dqrmn713 remaindernear 1 -Inf -> 1
dqrmn714 remaindernear 1000 -Inf -> 1000
dqrmn715 remaindernear Inf -Inf -> NaN Invalid_operation
dqrmn721 remaindernear NaN -Inf -> NaN
dqrmn722 remaindernear NaN -1000 -> NaN
dqrmn723 remaindernear NaN -1 -> NaN
dqrmn724 remaindernear NaN -0 -> NaN
dqrmn725 remaindernear -NaN 0 -> -NaN
dqrmn726 remaindernear NaN 1 -> NaN
dqrmn727 remaindernear NaN 1000 -> NaN
dqrmn728 remaindernear NaN Inf -> NaN
dqrmn729 remaindernear NaN -NaN -> NaN
dqrmn730 remaindernear -Inf NaN -> NaN
dqrmn731 remaindernear -1000 NaN -> NaN
dqrmn732 remaindernear -1 NaN -> NaN
dqrmn733 remaindernear -0 -NaN -> -NaN
dqrmn734 remaindernear 0 NaN -> NaN
dqrmn735 remaindernear 1 -NaN -> -NaN
dqrmn736 remaindernear 1000 NaN -> NaN
dqrmn737 remaindernear Inf NaN -> NaN
dqrmn741 remaindernear sNaN -Inf -> NaN Invalid_operation
dqrmn742 remaindernear sNaN -1000 -> NaN Invalid_operation
dqrmn743 remaindernear -sNaN -1 -> -NaN Invalid_operation
dqrmn744 remaindernear sNaN -0 -> NaN Invalid_operation
dqrmn745 remaindernear sNaN 0 -> NaN Invalid_operation
dqrmn746 remaindernear sNaN 1 -> NaN Invalid_operation
dqrmn747 remaindernear sNaN 1000 -> NaN Invalid_operation
dqrmn749 remaindernear sNaN NaN -> NaN Invalid_operation
dqrmn750 remaindernear sNaN sNaN -> NaN Invalid_operation
dqrmn751 remaindernear NaN sNaN -> NaN Invalid_operation
dqrmn752 remaindernear -Inf sNaN -> NaN Invalid_operation
dqrmn753 remaindernear -1000 sNaN -> NaN Invalid_operation
dqrmn754 remaindernear -1 sNaN -> NaN Invalid_operation
dqrmn755 remaindernear -0 sNaN -> NaN Invalid_operation
dqrmn756 remaindernear 0 sNaN -> NaN Invalid_operation
dqrmn757 remaindernear 1 sNaN -> NaN Invalid_operation
dqrmn758 remaindernear 1000 sNaN -> NaN Invalid_operation
dqrmn759 remaindernear Inf -sNaN -> -NaN Invalid_operation
-- propaging NaNs
dqrmn760 remaindernear NaN1 NaN7 -> NaN1
dqrmn761 remaindernear sNaN2 NaN8 -> NaN2 Invalid_operation
dqrmn762 remaindernear NaN3 sNaN9 -> NaN9 Invalid_operation
dqrmn763 remaindernear sNaN4 sNaN10 -> NaN4 Invalid_operation
dqrmn764 remaindernear 15 NaN11 -> NaN11
dqrmn765 remaindernear NaN6 NaN12 -> NaN6
dqrmn766 remaindernear Inf NaN13 -> NaN13
dqrmn767 remaindernear NaN14 -Inf -> NaN14
dqrmn768 remaindernear 0 NaN15 -> NaN15
dqrmn769 remaindernear NaN16 -0 -> NaN16
-- edge cases of impossible
dqrmn770 remaindernear 1234500000000000000000067890123456 10 -> -4
dqrmn771 remaindernear 1234500000000000000000067890123456 1 -> 0
dqrmn772 remaindernear 1234500000000000000000067890123456 0.1 -> NaN Division_impossible
dqrmn773 remaindernear 1234500000000000000000067890123456 0.01 -> NaN Division_impossible
-- long operand checks
dqrmn801 remaindernear 12345678000 100 -> 0
dqrmn802 remaindernear 1 12345678000 -> 1
dqrmn803 remaindernear 1234567800 10 -> 0
dqrmn804 remaindernear 1 1234567800 -> 1
dqrmn805 remaindernear 1234567890 10 -> 0
dqrmn806 remaindernear 1 1234567890 -> 1
dqrmn807 remaindernear 1234567891 10 -> 1
dqrmn808 remaindernear 1 1234567891 -> 1
dqrmn809 remaindernear 12345678901 100 -> 1
dqrmn810 remaindernear 1 12345678901 -> 1
dqrmn811 remaindernear 1234567896 10 -> -4
dqrmn812 remaindernear 1 1234567896 -> 1
dqrmn821 remaindernear 12345678000 100 -> 0
dqrmn822 remaindernear 1 12345678000 -> 1
dqrmn823 remaindernear 1234567800 10 -> 0
dqrmn824 remaindernear 1 1234567800 -> 1
dqrmn825 remaindernear 1234567890 10 -> 0
dqrmn826 remaindernear 1 1234567890 -> 1
dqrmn827 remaindernear 1234567891 10 -> 1
dqrmn828 remaindernear 1 1234567891 -> 1
dqrmn829 remaindernear 12345678901 100 -> 1
dqrmn830 remaindernear 1 12345678901 -> 1
dqrmn831 remaindernear 1234567896 10 -> -4
dqrmn832 remaindernear 1 1234567896 -> 1
-- from divideint
dqrmn840 remaindernear 100000000.0 1 -> 0.0
dqrmn841 remaindernear 100000000.4 1 -> 0.4
dqrmn842 remaindernear 100000000.5 1 -> 0.5
dqrmn843 remaindernear 100000000.9 1 -> -0.1
dqrmn844 remaindernear 100000000.999 1 -> -0.001
dqrmn850 remaindernear 100000003 5 -> -2
dqrmn851 remaindernear 10000003 5 -> -2
dqrmn852 remaindernear 1000003 5 -> -2
dqrmn853 remaindernear 100003 5 -> -2
dqrmn854 remaindernear 10003 5 -> -2
dqrmn855 remaindernear 1003 5 -> -2
dqrmn856 remaindernear 103 5 -> -2
dqrmn857 remaindernear 13 5 -> -2
dqrmn858 remaindernear 1 5 -> 1
-- Vladimir's cases 1234567890123456
dqrmn860 remaindernear 123.0e1 1000000000000000 -> 1230
dqrmn861 remaindernear 1230 1000000000000000 -> 1230
dqrmn862 remaindernear 12.3e2 1000000000000000 -> 1230
dqrmn863 remaindernear 1.23e3 1000000000000000 -> 1230
dqrmn864 remaindernear 123e1 1000000000000000 -> 1230
dqrmn870 remaindernear 123e1 1000000000000000 -> 1230
dqrmn871 remaindernear 123e1 100000000000000 -> 1230
dqrmn872 remaindernear 123e1 10000000000000 -> 1230
dqrmn873 remaindernear 123e1 1000000000000 -> 1230
dqrmn874 remaindernear 123e1 100000000000 -> 1230
dqrmn875 remaindernear 123e1 10000000000 -> 1230
dqrmn876 remaindernear 123e1 1000000000 -> 1230
dqrmn877 remaindernear 123e1 100000000 -> 1230
dqrmn878 remaindernear 1230 100000000 -> 1230
dqrmn879 remaindernear 123e1 10000000 -> 1230
dqrmn880 remaindernear 123e1 1000000 -> 1230
dqrmn881 remaindernear 123e1 100000 -> 1230
dqrmn882 remaindernear 123e1 10000 -> 1230
dqrmn883 remaindernear 123e1 1000 -> 230
dqrmn884 remaindernear 123e1 100 -> 30
dqrmn885 remaindernear 123e1 10 -> 0
dqrmn886 remaindernear 123e1 1 -> 0
dqrmn890 remaindernear 123e1 2000000000000000 -> 1230
dqrmn891 remaindernear 123e1 200000000000000 -> 1230
dqrmn892 remaindernear 123e1 20000000000000 -> 1230
dqrmn893 remaindernear 123e1 2000000000000 -> 1230
dqrmn894 remaindernear 123e1 200000000000 -> 1230
dqrmn895 remaindernear 123e1 20000000000 -> 1230
dqrmn896 remaindernear 123e1 2000000000 -> 1230
dqrmn897 remaindernear 123e1 200000000 -> 1230
dqrmn899 remaindernear 123e1 20000000 -> 1230
dqrmn900 remaindernear 123e1 2000000 -> 1230
dqrmn901 remaindernear 123e1 200000 -> 1230
dqrmn902 remaindernear 123e1 20000 -> 1230
dqrmn903 remaindernear 123e1 2000 -> -770
dqrmn904 remaindernear 123e1 200 -> 30
dqrmn905 remaindernear 123e1 20 -> -10
dqrmn906 remaindernear 123e1 2 -> 0
dqrmn910 remaindernear 123e1 5000000000000000 -> 1230
dqrmn911 remaindernear 123e1 500000000000000 -> 1230
dqrmn912 remaindernear 123e1 50000000000000 -> 1230
dqrmn913 remaindernear 123e1 5000000000000 -> 1230
dqrmn914 remaindernear 123e1 500000000000 -> 1230
dqrmn915 remaindernear 123e1 50000000000 -> 1230
dqrmn916 remaindernear 123e1 5000000000 -> 1230
dqrmn917 remaindernear 123e1 500000000 -> 1230
dqrmn919 remaindernear 123e1 50000000 -> 1230
dqrmn920 remaindernear 123e1 5000000 -> 1230
dqrmn921 remaindernear 123e1 500000 -> 1230
dqrmn922 remaindernear 123e1 50000 -> 1230
dqrmn923 remaindernear 123e1 5000 -> 1230
dqrmn924 remaindernear 123e1 500 -> 230
dqrmn925 remaindernear 123e1 50 -> -20
dqrmn926 remaindernear 123e1 5 -> 0
dqrmn930 remaindernear 123e1 9000000000000000 -> 1230
dqrmn931 remaindernear 123e1 900000000000000 -> 1230
dqrmn932 remaindernear 123e1 90000000000000 -> 1230
dqrmn933 remaindernear 123e1 9000000000000 -> 1230
dqrmn934 remaindernear 123e1 900000000000 -> 1230
dqrmn935 remaindernear 123e1 90000000000 -> 1230
dqrmn936 remaindernear 123e1 9000000000 -> 1230
dqrmn937 remaindernear 123e1 900000000 -> 1230
dqrmn939 remaindernear 123e1 90000000 -> 1230
dqrmn940 remaindernear 123e1 9000000 -> 1230
dqrmn941 remaindernear 123e1 900000 -> 1230
dqrmn942 remaindernear 123e1 90000 -> 1230
dqrmn943 remaindernear 123e1 9000 -> 1230
dqrmn944 remaindernear 123e1 900 -> 330
dqrmn945 remaindernear 123e1 90 -> -30
dqrmn946 remaindernear 123e1 9 -> -3
dqrmn950 remaindernear 123e1 1000000000000000 -> 1230
dqrmn961 remaindernear 123e1 2999999999999999 -> 1230
dqrmn962 remaindernear 123e1 3999999999999999 -> 1230
dqrmn963 remaindernear 123e1 4999999999999999 -> 1230
dqrmn964 remaindernear 123e1 5999999999999999 -> 1230
dqrmn965 remaindernear 123e1 6999999999999999 -> 1230
dqrmn966 remaindernear 123e1 7999999999999999 -> 1230
dqrmn967 remaindernear 123e1 8999999999999999 -> 1230
dqrmn968 remaindernear 123e1 9999999999999999 -> 1230
dqrmn969 remaindernear 123e1 9876543210987654 -> 1230
dqrmn980 remaindernear 123e1 1000E299 -> 1.23E+3 -- 123E+1 internally
-- overflow and underflow tests [from divide]
dqrmn1051 remaindernear 1e+277 1e-311 -> NaN Division_impossible
dqrmn1052 remaindernear 1e+277 -1e-311 -> NaN Division_impossible
dqrmn1053 remaindernear -1e+277 1e-311 -> NaN Division_impossible
dqrmn1054 remaindernear -1e+277 -1e-311 -> NaN Division_impossible
dqrmn1055 remaindernear 1e-277 1e+311 -> 1E-277
dqrmn1056 remaindernear 1e-277 -1e+311 -> 1E-277
dqrmn1057 remaindernear -1e-277 1e+311 -> -1E-277
dqrmn1058 remaindernear -1e-277 -1e+311 -> -1E-277
-- Null tests
dqrmn1000 remaindernear 10 # -> NaN Invalid_operation
dqrmn1001 remaindernear # 10 -> NaN Invalid_operation
|
Added test/dectest/dqRotate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 |
------------------------------------------------------------------------
-- dqRotate.decTest -- rotate decQuad coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqrot001 rotate 0 0 -> 0
dqrot002 rotate 0 2 -> 0
dqrot003 rotate 1 2 -> 100
dqrot004 rotate 1 33 -> 1000000000000000000000000000000000
dqrot005 rotate 1 34 -> 1
dqrot006 rotate 1 -1 -> 1000000000000000000000000000000000
dqrot007 rotate 0 -2 -> 0
dqrot008 rotate 1234567890123456789012345678901234 -1 -> 4123456789012345678901234567890123
dqrot009 rotate 1234567890123456789012345678901234 -33 -> 2345678901234567890123456789012341
dqrot010 rotate 1234567890123456789012345678901234 -34 -> 1234567890123456789012345678901234
dqrot011 rotate 9934567890123456789012345678901234 -33 -> 9345678901234567890123456789012349
dqrot012 rotate 9934567890123456789012345678901234 -34 -> 9934567890123456789012345678901234
-- rhs must be an integer
dqrot015 rotate 1 1.5 -> NaN Invalid_operation
dqrot016 rotate 1 1.0 -> NaN Invalid_operation
dqrot017 rotate 1 0.1 -> NaN Invalid_operation
dqrot018 rotate 1 0.0 -> NaN Invalid_operation
dqrot019 rotate 1 1E+1 -> NaN Invalid_operation
dqrot020 rotate 1 1E+99 -> NaN Invalid_operation
dqrot021 rotate 1 Inf -> NaN Invalid_operation
dqrot022 rotate 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
dqrot025 rotate 1 -1000 -> NaN Invalid_operation
dqrot026 rotate 1 -35 -> NaN Invalid_operation
dqrot027 rotate 1 35 -> NaN Invalid_operation
dqrot028 rotate 1 1000 -> NaN Invalid_operation
-- full pattern
dqrot030 rotate 1234567890123456789012345678901234 -34 -> 1234567890123456789012345678901234
dqrot031 rotate 1234567890123456789012345678901234 -33 -> 2345678901234567890123456789012341
dqrot032 rotate 1234567890123456789012345678901234 -32 -> 3456789012345678901234567890123412
dqrot033 rotate 1234567890123456789012345678901234 -31 -> 4567890123456789012345678901234123
dqrot034 rotate 1234567890123456789012345678901234 -30 -> 5678901234567890123456789012341234
dqrot035 rotate 1234567890123456789012345678901234 -29 -> 6789012345678901234567890123412345
dqrot036 rotate 1234567890123456789012345678901234 -28 -> 7890123456789012345678901234123456
dqrot037 rotate 1234567890123456789012345678901234 -27 -> 8901234567890123456789012341234567
dqrot038 rotate 1234567890123456789012345678901234 -26 -> 9012345678901234567890123412345678
dqrot039 rotate 1234567890123456789012345678901234 -25 -> 123456789012345678901234123456789
dqrot040 rotate 1234567890123456789012345678901234 -24 -> 1234567890123456789012341234567890
dqrot041 rotate 1234567890123456789012345678901234 -23 -> 2345678901234567890123412345678901
dqrot042 rotate 1234567890123456789012345678901234 -22 -> 3456789012345678901234123456789012
dqrot043 rotate 1234567890123456789012345678901234 -21 -> 4567890123456789012341234567890123
dqrot044 rotate 1234567890123456789012345678901234 -20 -> 5678901234567890123412345678901234
dqrot045 rotate 1234567890123456789012345678901234 -19 -> 6789012345678901234123456789012345
dqrot047 rotate 1234567890123456789012345678901234 -18 -> 7890123456789012341234567890123456
dqrot048 rotate 1234567890123456789012345678901234 -17 -> 8901234567890123412345678901234567
dqrot049 rotate 1234567890123456789012345678901234 -16 -> 9012345678901234123456789012345678
dqrot050 rotate 1234567890123456789012345678901234 -15 -> 123456789012341234567890123456789
dqrot051 rotate 1234567890123456789012345678901234 -14 -> 1234567890123412345678901234567890
dqrot052 rotate 1234567890123456789012345678901234 -13 -> 2345678901234123456789012345678901
dqrot053 rotate 1234567890123456789012345678901234 -12 -> 3456789012341234567890123456789012
dqrot054 rotate 1234567890123456789012345678901234 -11 -> 4567890123412345678901234567890123
dqrot055 rotate 1234567890123456789012345678901234 -10 -> 5678901234123456789012345678901234
dqrot056 rotate 1234567890123456789012345678901234 -9 -> 6789012341234567890123456789012345
dqrot057 rotate 1234567890123456789012345678901234 -8 -> 7890123412345678901234567890123456
dqrot058 rotate 1234567890123456789012345678901234 -7 -> 8901234123456789012345678901234567
dqrot059 rotate 1234567890123456789012345678901234 -6 -> 9012341234567890123456789012345678
dqrot060 rotate 1234567890123456789012345678901234 -5 -> 123412345678901234567890123456789
dqrot061 rotate 1234567890123456789012345678901234 -4 -> 1234123456789012345678901234567890
dqrot062 rotate 1234567890123456789012345678901234 -3 -> 2341234567890123456789012345678901
dqrot063 rotate 1234567890123456789012345678901234 -2 -> 3412345678901234567890123456789012
dqrot064 rotate 1234567890123456789012345678901234 -1 -> 4123456789012345678901234567890123
dqrot065 rotate 1234567890123456789012345678901234 -0 -> 1234567890123456789012345678901234
dqrot066 rotate 1234567890123456789012345678901234 +0 -> 1234567890123456789012345678901234
dqrot067 rotate 1234567890123456789012345678901234 +1 -> 2345678901234567890123456789012341
dqrot068 rotate 1234567890123456789012345678901234 +2 -> 3456789012345678901234567890123412
dqrot069 rotate 1234567890123456789012345678901234 +3 -> 4567890123456789012345678901234123
dqrot070 rotate 1234567890123456789012345678901234 +4 -> 5678901234567890123456789012341234
dqrot071 rotate 1234567890123456789012345678901234 +5 -> 6789012345678901234567890123412345
dqrot072 rotate 1234567890123456789012345678901234 +6 -> 7890123456789012345678901234123456
dqrot073 rotate 1234567890123456789012345678901234 +7 -> 8901234567890123456789012341234567
dqrot074 rotate 1234567890123456789012345678901234 +8 -> 9012345678901234567890123412345678
dqrot075 rotate 1234567890123456789012345678901234 +9 -> 123456789012345678901234123456789
dqrot076 rotate 1234567890123456789012345678901234 +10 -> 1234567890123456789012341234567890
dqrot077 rotate 1234567890123456789012345678901234 +11 -> 2345678901234567890123412345678901
dqrot078 rotate 1234567890123456789012345678901234 +12 -> 3456789012345678901234123456789012
dqrot079 rotate 1234567890123456789012345678901234 +13 -> 4567890123456789012341234567890123
dqrot080 rotate 1234567890123456789012345678901234 +14 -> 5678901234567890123412345678901234
dqrot081 rotate 1234567890123456789012345678901234 +15 -> 6789012345678901234123456789012345
dqrot082 rotate 1234567890123456789012345678901234 +16 -> 7890123456789012341234567890123456
dqrot083 rotate 1234567890123456789012345678901234 +17 -> 8901234567890123412345678901234567
dqrot084 rotate 1234567890123456789012345678901234 +18 -> 9012345678901234123456789012345678
dqrot085 rotate 1234567890123456789012345678901234 +19 -> 123456789012341234567890123456789
dqrot086 rotate 1234567890123456789012345678901234 +20 -> 1234567890123412345678901234567890
dqrot087 rotate 1234567890123456789012345678901234 +21 -> 2345678901234123456789012345678901
dqrot088 rotate 1234567890123456789012345678901234 +22 -> 3456789012341234567890123456789012
dqrot089 rotate 1234567890123456789012345678901234 +23 -> 4567890123412345678901234567890123
dqrot090 rotate 1234567890123456789012345678901234 +24 -> 5678901234123456789012345678901234
dqrot091 rotate 1234567890123456789012345678901234 +25 -> 6789012341234567890123456789012345
dqrot092 rotate 1234567890123456789012345678901234 +26 -> 7890123412345678901234567890123456
dqrot093 rotate 1234567890123456789012345678901234 +27 -> 8901234123456789012345678901234567
dqrot094 rotate 1234567890123456789012345678901234 +28 -> 9012341234567890123456789012345678
dqrot095 rotate 1234567890123456789012345678901234 +29 -> 123412345678901234567890123456789
dqrot096 rotate 1234567890123456789012345678901234 +30 -> 1234123456789012345678901234567890
dqrot097 rotate 1234567890123456789012345678901234 +31 -> 2341234567890123456789012345678901
dqrot098 rotate 1234567890123456789012345678901234 +32 -> 3412345678901234567890123456789012
dqrot099 rotate 1234567890123456789012345678901234 +33 -> 4123456789012345678901234567890123
dqrot100 rotate 1234567890123456789012345678901234 +34 -> 1234567890123456789012345678901234
-- zeros
dqrot270 rotate 0E-10 +29 -> 0E-10
dqrot271 rotate 0E-10 -29 -> 0E-10
dqrot272 rotate 0.000 +29 -> 0.000
dqrot273 rotate 0.000 -29 -> 0.000
dqrot274 rotate 0E+10 +29 -> 0E+10
dqrot275 rotate 0E+10 -29 -> 0E+10
dqrot276 rotate -0E-10 +29 -> -0E-10
dqrot277 rotate -0E-10 -29 -> -0E-10
dqrot278 rotate -0.000 +29 -> -0.000
dqrot279 rotate -0.000 -29 -> -0.000
dqrot280 rotate -0E+10 +29 -> -0E+10
dqrot281 rotate -0E+10 -29 -> -0E+10
-- Nmax, Nmin, Ntiny
dqrot141 rotate 9.999999999999999999999999999999999E+6144 -1 -> 9.999999999999999999999999999999999E+6144
dqrot142 rotate 9.999999999999999999999999999999999E+6144 -33 -> 9.999999999999999999999999999999999E+6144
dqrot143 rotate 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999999E+6144
dqrot144 rotate 9.999999999999999999999999999999999E+6144 33 -> 9.999999999999999999999999999999999E+6144
dqrot145 rotate 1E-6143 -1 -> 1.000000000000000000000000000000000E-6110
dqrot146 rotate 1E-6143 -33 -> 1.0E-6142
dqrot147 rotate 1E-6143 1 -> 1.0E-6142
dqrot148 rotate 1E-6143 33 -> 1.000000000000000000000000000000000E-6110
dqrot151 rotate 1.000000000000000000000000000000000E-6143 -1 -> 1.00000000000000000000000000000000E-6144
dqrot152 rotate 1.000000000000000000000000000000000E-6143 -33 -> 1E-6176
dqrot153 rotate 1.000000000000000000000000000000000E-6143 1 -> 1E-6176
dqrot154 rotate 1.000000000000000000000000000000000E-6143 33 -> 1.00000000000000000000000000000000E-6144
dqrot155 rotate 9.000000000000000000000000000000000E-6143 -1 -> 9.00000000000000000000000000000000E-6144
dqrot156 rotate 9.000000000000000000000000000000000E-6143 -33 -> 9E-6176
dqrot157 rotate 9.000000000000000000000000000000000E-6143 1 -> 9E-6176
dqrot158 rotate 9.000000000000000000000000000000000E-6143 33 -> 9.00000000000000000000000000000000E-6144
dqrot160 rotate 1E-6176 -1 -> 1.000000000000000000000000000000000E-6143
dqrot161 rotate 1E-6176 -33 -> 1.0E-6175
dqrot162 rotate 1E-6176 1 -> 1.0E-6175
dqrot163 rotate 1E-6176 33 -> 1.000000000000000000000000000000000E-6143
-- negatives
dqrot171 rotate -9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144
dqrot172 rotate -9.999999999999999999999999999999999E+6144 -33 -> -9.999999999999999999999999999999999E+6144
dqrot173 rotate -9.999999999999999999999999999999999E+6144 1 -> -9.999999999999999999999999999999999E+6144
dqrot174 rotate -9.999999999999999999999999999999999E+6144 33 -> -9.999999999999999999999999999999999E+6144
dqrot175 rotate -1E-6143 -1 -> -1.000000000000000000000000000000000E-6110
dqrot176 rotate -1E-6143 -33 -> -1.0E-6142
dqrot177 rotate -1E-6143 1 -> -1.0E-6142
dqrot178 rotate -1E-6143 33 -> -1.000000000000000000000000000000000E-6110
dqrot181 rotate -1.000000000000000000000000000000000E-6143 -1 -> -1.00000000000000000000000000000000E-6144
dqrot182 rotate -1.000000000000000000000000000000000E-6143 -33 -> -1E-6176
dqrot183 rotate -1.000000000000000000000000000000000E-6143 1 -> -1E-6176
dqrot184 rotate -1.000000000000000000000000000000000E-6143 33 -> -1.00000000000000000000000000000000E-6144
dqrot185 rotate -9.000000000000000000000000000000000E-6143 -1 -> -9.00000000000000000000000000000000E-6144
dqrot186 rotate -9.000000000000000000000000000000000E-6143 -33 -> -9E-6176
dqrot187 rotate -9.000000000000000000000000000000000E-6143 1 -> -9E-6176
dqrot188 rotate -9.000000000000000000000000000000000E-6143 33 -> -9.00000000000000000000000000000000E-6144
dqrot190 rotate -1E-6176 -1 -> -1.000000000000000000000000000000000E-6143
dqrot191 rotate -1E-6176 -33 -> -1.0E-6175
dqrot192 rotate -1E-6176 1 -> -1.0E-6175
dqrot193 rotate -1E-6176 33 -> -1.000000000000000000000000000000000E-6143
-- more negatives (of sanities)
dqrot201 rotate -0 0 -> -0
dqrot202 rotate -0 2 -> -0
dqrot203 rotate -1 2 -> -100
dqrot204 rotate -1 33 -> -1000000000000000000000000000000000
dqrot205 rotate -1 34 -> -1
dqrot206 rotate -1 -1 -> -1000000000000000000000000000000000
dqrot207 rotate -0 -2 -> -0
dqrot208 rotate -1234567890123456789012345678901234 -1 -> -4123456789012345678901234567890123
dqrot209 rotate -1234567890123456789012345678901234 -33 -> -2345678901234567890123456789012341
dqrot210 rotate -1234567890123456789012345678901234 -34 -> -1234567890123456789012345678901234
dqrot211 rotate -9934567890123456789012345678901234 -33 -> -9345678901234567890123456789012349
dqrot212 rotate -9934567890123456789012345678901234 -34 -> -9934567890123456789012345678901234
-- Specials; NaNs are handled as usual
dqrot781 rotate -Inf -8 -> -Infinity
dqrot782 rotate -Inf -1 -> -Infinity
dqrot783 rotate -Inf -0 -> -Infinity
dqrot784 rotate -Inf 0 -> -Infinity
dqrot785 rotate -Inf 1 -> -Infinity
dqrot786 rotate -Inf 8 -> -Infinity
dqrot787 rotate -1000 -Inf -> NaN Invalid_operation
dqrot788 rotate -Inf -Inf -> NaN Invalid_operation
dqrot789 rotate -1 -Inf -> NaN Invalid_operation
dqrot790 rotate -0 -Inf -> NaN Invalid_operation
dqrot791 rotate 0 -Inf -> NaN Invalid_operation
dqrot792 rotate 1 -Inf -> NaN Invalid_operation
dqrot793 rotate 1000 -Inf -> NaN Invalid_operation
dqrot794 rotate Inf -Inf -> NaN Invalid_operation
dqrot800 rotate Inf -Inf -> NaN Invalid_operation
dqrot801 rotate Inf -8 -> Infinity
dqrot802 rotate Inf -1 -> Infinity
dqrot803 rotate Inf -0 -> Infinity
dqrot804 rotate Inf 0 -> Infinity
dqrot805 rotate Inf 1 -> Infinity
dqrot806 rotate Inf 8 -> Infinity
dqrot807 rotate Inf Inf -> NaN Invalid_operation
dqrot808 rotate -1000 Inf -> NaN Invalid_operation
dqrot809 rotate -Inf Inf -> NaN Invalid_operation
dqrot810 rotate -1 Inf -> NaN Invalid_operation
dqrot811 rotate -0 Inf -> NaN Invalid_operation
dqrot812 rotate 0 Inf -> NaN Invalid_operation
dqrot813 rotate 1 Inf -> NaN Invalid_operation
dqrot814 rotate 1000 Inf -> NaN Invalid_operation
dqrot815 rotate Inf Inf -> NaN Invalid_operation
dqrot821 rotate NaN -Inf -> NaN
dqrot822 rotate NaN -1000 -> NaN
dqrot823 rotate NaN -1 -> NaN
dqrot824 rotate NaN -0 -> NaN
dqrot825 rotate NaN 0 -> NaN
dqrot826 rotate NaN 1 -> NaN
dqrot827 rotate NaN 1000 -> NaN
dqrot828 rotate NaN Inf -> NaN
dqrot829 rotate NaN NaN -> NaN
dqrot830 rotate -Inf NaN -> NaN
dqrot831 rotate -1000 NaN -> NaN
dqrot832 rotate -1 NaN -> NaN
dqrot833 rotate -0 NaN -> NaN
dqrot834 rotate 0 NaN -> NaN
dqrot835 rotate 1 NaN -> NaN
dqrot836 rotate 1000 NaN -> NaN
dqrot837 rotate Inf NaN -> NaN
dqrot841 rotate sNaN -Inf -> NaN Invalid_operation
dqrot842 rotate sNaN -1000 -> NaN Invalid_operation
dqrot843 rotate sNaN -1 -> NaN Invalid_operation
dqrot844 rotate sNaN -0 -> NaN Invalid_operation
dqrot845 rotate sNaN 0 -> NaN Invalid_operation
dqrot846 rotate sNaN 1 -> NaN Invalid_operation
dqrot847 rotate sNaN 1000 -> NaN Invalid_operation
dqrot848 rotate sNaN NaN -> NaN Invalid_operation
dqrot849 rotate sNaN sNaN -> NaN Invalid_operation
dqrot850 rotate NaN sNaN -> NaN Invalid_operation
dqrot851 rotate -Inf sNaN -> NaN Invalid_operation
dqrot852 rotate -1000 sNaN -> NaN Invalid_operation
dqrot853 rotate -1 sNaN -> NaN Invalid_operation
dqrot854 rotate -0 sNaN -> NaN Invalid_operation
dqrot855 rotate 0 sNaN -> NaN Invalid_operation
dqrot856 rotate 1 sNaN -> NaN Invalid_operation
dqrot857 rotate 1000 sNaN -> NaN Invalid_operation
dqrot858 rotate Inf sNaN -> NaN Invalid_operation
dqrot859 rotate NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqrot861 rotate NaN1 -Inf -> NaN1
dqrot862 rotate +NaN2 -1000 -> NaN2
dqrot863 rotate NaN3 1000 -> NaN3
dqrot864 rotate NaN4 Inf -> NaN4
dqrot865 rotate NaN5 +NaN6 -> NaN5
dqrot866 rotate -Inf NaN7 -> NaN7
dqrot867 rotate -1000 NaN8 -> NaN8
dqrot868 rotate 1000 NaN9 -> NaN9
dqrot869 rotate Inf +NaN10 -> NaN10
dqrot871 rotate sNaN11 -Inf -> NaN11 Invalid_operation
dqrot872 rotate sNaN12 -1000 -> NaN12 Invalid_operation
dqrot873 rotate sNaN13 1000 -> NaN13 Invalid_operation
dqrot874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation
dqrot875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation
dqrot876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation
dqrot877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation
dqrot878 rotate -1000 sNaN21 -> NaN21 Invalid_operation
dqrot879 rotate 1000 sNaN22 -> NaN22 Invalid_operation
dqrot880 rotate Inf sNaN23 -> NaN23 Invalid_operation
dqrot881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation
dqrot882 rotate -NaN26 NaN28 -> -NaN26
dqrot883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation
dqrot884 rotate 1000 -NaN30 -> -NaN30
dqrot885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
|
Added test/dectest/dqSameQuantum.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 |
------------------------------------------------------------------------
-- dqSameQuantum.decTest -- check decQuad quantums match --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- All operands and results are decQuads.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqsamq001 samequantum 0 0 -> 1
dqsamq002 samequantum 0 1 -> 1
dqsamq003 samequantum 1 0 -> 1
dqsamq004 samequantum 1 1 -> 1
dqsamq011 samequantum 10 1E+1 -> 0
dqsamq012 samequantum 10E+1 10E+1 -> 1
dqsamq013 samequantum 100 10E+1 -> 0
dqsamq014 samequantum 100 1E+2 -> 0
dqsamq015 samequantum 0.1 1E-2 -> 0
dqsamq016 samequantum 0.1 1E-1 -> 1
dqsamq017 samequantum 0.1 1E-0 -> 0
dqsamq018 samequantum 999 999 -> 1
dqsamq019 samequantum 999E-1 99.9 -> 1
dqsamq020 samequantum 111E-1 22.2 -> 1
dqsamq021 samequantum 111E-1 1234.2 -> 1
-- zeros
dqsamq030 samequantum 0.0 1.1 -> 1
dqsamq031 samequantum 0.0 1.11 -> 0
dqsamq032 samequantum 0.0 0 -> 0
dqsamq033 samequantum 0.0 0.0 -> 1
dqsamq034 samequantum 0.0 0.00 -> 0
dqsamq035 samequantum 0E+1 0E+0 -> 0
dqsamq036 samequantum 0E+1 0E+1 -> 1
dqsamq037 samequantum 0E+1 0E+2 -> 0
dqsamq038 samequantum 0E-17 0E-16 -> 0
dqsamq039 samequantum 0E-17 0E-17 -> 1
dqsamq040 samequantum 0E-17 0E-18 -> 0
dqsamq041 samequantum 0E-17 0.0E-15 -> 0
dqsamq042 samequantum 0E-17 0.0E-16 -> 1
dqsamq043 samequantum 0E-17 0.0E-17 -> 0
dqsamq044 samequantum -0E-17 0.0E-16 -> 1
dqsamq045 samequantum 0E-17 -0.0E-17 -> 0
dqsamq046 samequantum 0E-17 -0.0E-16 -> 1
dqsamq047 samequantum -0E-17 0.0E-17 -> 0
dqsamq048 samequantum -0E-17 -0.0E-16 -> 1
dqsamq049 samequantum -0E-17 -0.0E-17 -> 0
-- Nmax, Nmin, Ntiny
dqsamq051 samequantum 9.99999999999999999999999999999999E+6144 9.99999999999999999999999999999999E+6144 -> 1
dqsamq052 samequantum 1E-6143 1E-6143 -> 1
dqsamq053 samequantum 1.00000000000000000000000000000000E-6143 1.00000000000000000000000000000000E-6143 -> 1
dqsamq054 samequantum 1E-6176 1E-6176 -> 1
dqsamq055 samequantum 9.99999999999999999999999999999999E+6144 9.99999999999999999999999999999999E+6144 -> 1
dqsamq056 samequantum 1E-6143 1E-6143 -> 1
dqsamq057 samequantum 1.00000000000000000000000000000000E-6143 1.00000000000000000000000000000000E-6143 -> 1
dqsamq058 samequantum 1E-6176 1E-6176 -> 1
dqsamq061 samequantum -1E-6176 -1E-6176 -> 1
dqsamq062 samequantum -1.00000000000000000000000000000000E-6143 -1.00000000000000000000000000000000E-6143 -> 1
dqsamq063 samequantum -1E-6143 -1E-6143 -> 1
dqsamq064 samequantum -9.99999999999999999999999999999999E+6144 -9.99999999999999999999999999999999E+6144 -> 1
dqsamq065 samequantum -1E-6176 -1E-6176 -> 1
dqsamq066 samequantum -1.00000000000000000000000000000000E-6143 -1.00000000000000000000000000000000E-6143 -> 1
dqsamq067 samequantum -1E-6143 -1E-6143 -> 1
dqsamq068 samequantum -9.99999999999999999999999999999999E+6144 -9.99999999999999999999999999999999E+6144 -> 1
dqsamq071 samequantum -4E-6176 -1E-6176 -> 1
dqsamq072 samequantum -4.00000000000000000000000000000000E-6143 -1.00000000000000000000000000004000E-6143 -> 1
dqsamq073 samequantum -4E-6143 -1E-6143 -> 1
dqsamq074 samequantum -4.99999999999999999999999999999999E+6144 -9.99949999999999999999999999999999E+6144 -> 1
dqsamq075 samequantum -4E-6176 -1E-6176 -> 1
dqsamq076 samequantum -4.00000000000000000000000000000000E-6143 -1.00400000000000000000000000000000E-6143 -> 1
dqsamq077 samequantum -4E-6143 -1E-6143 -> 1
dqsamq078 samequantum -4.99999999999999999999999999999999E+6144 -9.94999999999999999999999999999999E+6144 -> 1
dqsamq081 samequantum -4E-1006 -1E-6176 -> 0
dqsamq082 samequantum -4.00000000000000000000000000000000E-6143 -1.00004000000000000000000000000000E-6136 -> 0
dqsamq083 samequantum -4E-6140 -1E-6143 -> 0
dqsamq084 samequantum -4.99999999999999999999999999999999E+6144 -9.99949999999999999999999999999999E+6136 -> 0
dqsamq085 samequantum -4E-1006 -1E-6176 -> 0
dqsamq086 samequantum -4.00000000000000000000000000000000E-6143 -1.00400000000000000000000000000000E-6136 -> 0
dqsamq087 samequantum -4E-6133 -1E-6143 -> 0
dqsamq088 samequantum -4.99999999999999999999999999999999E+6144 -9.94999999999999999999999999999999E+6136 -> 0
-- specials & combinations
dqsamq0110 samequantum -Inf -Inf -> 1
dqsamq0111 samequantum -Inf Inf -> 1
dqsamq0112 samequantum -Inf NaN -> 0
dqsamq0113 samequantum -Inf -7E+3 -> 0
dqsamq0114 samequantum -Inf -7 -> 0
dqsamq0115 samequantum -Inf -7E-3 -> 0
dqsamq0116 samequantum -Inf -0E-3 -> 0
dqsamq0117 samequantum -Inf -0 -> 0
dqsamq0118 samequantum -Inf -0E+3 -> 0
dqsamq0119 samequantum -Inf 0E-3 -> 0
dqsamq0120 samequantum -Inf 0 -> 0
dqsamq0121 samequantum -Inf 0E+3 -> 0
dqsamq0122 samequantum -Inf 7E-3 -> 0
dqsamq0123 samequantum -Inf 7 -> 0
dqsamq0124 samequantum -Inf 7E+3 -> 0
dqsamq0125 samequantum -Inf sNaN -> 0
dqsamq0210 samequantum Inf -Inf -> 1
dqsamq0211 samequantum Inf Inf -> 1
dqsamq0212 samequantum Inf NaN -> 0
dqsamq0213 samequantum Inf -7E+3 -> 0
dqsamq0214 samequantum Inf -7 -> 0
dqsamq0215 samequantum Inf -7E-3 -> 0
dqsamq0216 samequantum Inf -0E-3 -> 0
dqsamq0217 samequantum Inf -0 -> 0
dqsamq0218 samequantum Inf -0E+3 -> 0
dqsamq0219 samequantum Inf 0E-3 -> 0
dqsamq0220 samequantum Inf 0 -> 0
dqsamq0221 samequantum Inf 0E+3 -> 0
dqsamq0222 samequantum Inf 7E-3 -> 0
dqsamq0223 samequantum Inf 7 -> 0
dqsamq0224 samequantum Inf 7E+3 -> 0
dqsamq0225 samequantum Inf sNaN -> 0
dqsamq0310 samequantum NaN -Inf -> 0
dqsamq0311 samequantum NaN Inf -> 0
dqsamq0312 samequantum NaN NaN -> 1
dqsamq0313 samequantum NaN -7E+3 -> 0
dqsamq0314 samequantum NaN -7 -> 0
dqsamq0315 samequantum NaN -7E-3 -> 0
dqsamq0316 samequantum NaN -0E-3 -> 0
dqsamq0317 samequantum NaN -0 -> 0
dqsamq0318 samequantum NaN -0E+3 -> 0
dqsamq0319 samequantum NaN 0E-3 -> 0
dqsamq0320 samequantum NaN 0 -> 0
dqsamq0321 samequantum NaN 0E+3 -> 0
dqsamq0322 samequantum NaN 7E-3 -> 0
dqsamq0323 samequantum NaN 7 -> 0
dqsamq0324 samequantum NaN 7E+3 -> 0
dqsamq0325 samequantum NaN sNaN -> 1
dqsamq0410 samequantum -7E+3 -Inf -> 0
dqsamq0411 samequantum -7E+3 Inf -> 0
dqsamq0412 samequantum -7E+3 NaN -> 0
dqsamq0413 samequantum -7E+3 -7E+3 -> 1
dqsamq0414 samequantum -7E+3 -7 -> 0
dqsamq0415 samequantum -7E+3 -7E-3 -> 0
dqsamq0416 samequantum -7E+3 -0E-3 -> 0
dqsamq0417 samequantum -7E+3 -0 -> 0
dqsamq0418 samequantum -7E+3 -0E+3 -> 1
dqsamq0419 samequantum -7E+3 0E-3 -> 0
dqsamq0420 samequantum -7E+3 0 -> 0
dqsamq0421 samequantum -7E+3 0E+3 -> 1
dqsamq0422 samequantum -7E+3 7E-3 -> 0
dqsamq0423 samequantum -7E+3 7 -> 0
dqsamq0424 samequantum -7E+3 7E+3 -> 1
dqsamq0425 samequantum -7E+3 sNaN -> 0
dqsamq0510 samequantum -7 -Inf -> 0
dqsamq0511 samequantum -7 Inf -> 0
dqsamq0512 samequantum -7 NaN -> 0
dqsamq0513 samequantum -7 -7E+3 -> 0
dqsamq0514 samequantum -7 -7 -> 1
dqsamq0515 samequantum -7 -7E-3 -> 0
dqsamq0516 samequantum -7 -0E-3 -> 0
dqsamq0517 samequantum -7 -0 -> 1
dqsamq0518 samequantum -7 -0E+3 -> 0
dqsamq0519 samequantum -7 0E-3 -> 0
dqsamq0520 samequantum -7 0 -> 1
dqsamq0521 samequantum -7 0E+3 -> 0
dqsamq0522 samequantum -7 7E-3 -> 0
dqsamq0523 samequantum -7 7 -> 1
dqsamq0524 samequantum -7 7E+3 -> 0
dqsamq0525 samequantum -7 sNaN -> 0
dqsamq0610 samequantum -7E-3 -Inf -> 0
dqsamq0611 samequantum -7E-3 Inf -> 0
dqsamq0612 samequantum -7E-3 NaN -> 0
dqsamq0613 samequantum -7E-3 -7E+3 -> 0
dqsamq0614 samequantum -7E-3 -7 -> 0
dqsamq0615 samequantum -7E-3 -7E-3 -> 1
dqsamq0616 samequantum -7E-3 -0E-3 -> 1
dqsamq0617 samequantum -7E-3 -0 -> 0
dqsamq0618 samequantum -7E-3 -0E+3 -> 0
dqsamq0619 samequantum -7E-3 0E-3 -> 1
dqsamq0620 samequantum -7E-3 0 -> 0
dqsamq0621 samequantum -7E-3 0E+3 -> 0
dqsamq0622 samequantum -7E-3 7E-3 -> 1
dqsamq0623 samequantum -7E-3 7 -> 0
dqsamq0624 samequantum -7E-3 7E+3 -> 0
dqsamq0625 samequantum -7E-3 sNaN -> 0
dqsamq0710 samequantum -0E-3 -Inf -> 0
dqsamq0711 samequantum -0E-3 Inf -> 0
dqsamq0712 samequantum -0E-3 NaN -> 0
dqsamq0713 samequantum -0E-3 -7E+3 -> 0
dqsamq0714 samequantum -0E-3 -7 -> 0
dqsamq0715 samequantum -0E-3 -7E-3 -> 1
dqsamq0716 samequantum -0E-3 -0E-3 -> 1
dqsamq0717 samequantum -0E-3 -0 -> 0
dqsamq0718 samequantum -0E-3 -0E+3 -> 0
dqsamq0719 samequantum -0E-3 0E-3 -> 1
dqsamq0720 samequantum -0E-3 0 -> 0
dqsamq0721 samequantum -0E-3 0E+3 -> 0
dqsamq0722 samequantum -0E-3 7E-3 -> 1
dqsamq0723 samequantum -0E-3 7 -> 0
dqsamq0724 samequantum -0E-3 7E+3 -> 0
dqsamq0725 samequantum -0E-3 sNaN -> 0
dqsamq0810 samequantum -0 -Inf -> 0
dqsamq0811 samequantum -0 Inf -> 0
dqsamq0812 samequantum -0 NaN -> 0
dqsamq0813 samequantum -0 -7E+3 -> 0
dqsamq0814 samequantum -0 -7 -> 1
dqsamq0815 samequantum -0 -7E-3 -> 0
dqsamq0816 samequantum -0 -0E-3 -> 0
dqsamq0817 samequantum -0 -0 -> 1
dqsamq0818 samequantum -0 -0E+3 -> 0
dqsamq0819 samequantum -0 0E-3 -> 0
dqsamq0820 samequantum -0 0 -> 1
dqsamq0821 samequantum -0 0E+3 -> 0
dqsamq0822 samequantum -0 7E-3 -> 0
dqsamq0823 samequantum -0 7 -> 1
dqsamq0824 samequantum -0 7E+3 -> 0
dqsamq0825 samequantum -0 sNaN -> 0
dqsamq0910 samequantum -0E+3 -Inf -> 0
dqsamq0911 samequantum -0E+3 Inf -> 0
dqsamq0912 samequantum -0E+3 NaN -> 0
dqsamq0913 samequantum -0E+3 -7E+3 -> 1
dqsamq0914 samequantum -0E+3 -7 -> 0
dqsamq0915 samequantum -0E+3 -7E-3 -> 0
dqsamq0916 samequantum -0E+3 -0E-3 -> 0
dqsamq0917 samequantum -0E+3 -0 -> 0
dqsamq0918 samequantum -0E+3 -0E+3 -> 1
dqsamq0919 samequantum -0E+3 0E-3 -> 0
dqsamq0920 samequantum -0E+3 0 -> 0
dqsamq0921 samequantum -0E+3 0E+3 -> 1
dqsamq0922 samequantum -0E+3 7E-3 -> 0
dqsamq0923 samequantum -0E+3 7 -> 0
dqsamq0924 samequantum -0E+3 7E+3 -> 1
dqsamq0925 samequantum -0E+3 sNaN -> 0
dqsamq1110 samequantum 0E-3 -Inf -> 0
dqsamq1111 samequantum 0E-3 Inf -> 0
dqsamq1112 samequantum 0E-3 NaN -> 0
dqsamq1113 samequantum 0E-3 -7E+3 -> 0
dqsamq1114 samequantum 0E-3 -7 -> 0
dqsamq1115 samequantum 0E-3 -7E-3 -> 1
dqsamq1116 samequantum 0E-3 -0E-3 -> 1
dqsamq1117 samequantum 0E-3 -0 -> 0
dqsamq1118 samequantum 0E-3 -0E+3 -> 0
dqsamq1119 samequantum 0E-3 0E-3 -> 1
dqsamq1120 samequantum 0E-3 0 -> 0
dqsamq1121 samequantum 0E-3 0E+3 -> 0
dqsamq1122 samequantum 0E-3 7E-3 -> 1
dqsamq1123 samequantum 0E-3 7 -> 0
dqsamq1124 samequantum 0E-3 7E+3 -> 0
dqsamq1125 samequantum 0E-3 sNaN -> 0
dqsamq1210 samequantum 0 -Inf -> 0
dqsamq1211 samequantum 0 Inf -> 0
dqsamq1212 samequantum 0 NaN -> 0
dqsamq1213 samequantum 0 -7E+3 -> 0
dqsamq1214 samequantum 0 -7 -> 1
dqsamq1215 samequantum 0 -7E-3 -> 0
dqsamq1216 samequantum 0 -0E-3 -> 0
dqsamq1217 samequantum 0 -0 -> 1
dqsamq1218 samequantum 0 -0E+3 -> 0
dqsamq1219 samequantum 0 0E-3 -> 0
dqsamq1220 samequantum 0 0 -> 1
dqsamq1221 samequantum 0 0E+3 -> 0
dqsamq1222 samequantum 0 7E-3 -> 0
dqsamq1223 samequantum 0 7 -> 1
dqsamq1224 samequantum 0 7E+3 -> 0
dqsamq1225 samequantum 0 sNaN -> 0
dqsamq1310 samequantum 0E+3 -Inf -> 0
dqsamq1311 samequantum 0E+3 Inf -> 0
dqsamq1312 samequantum 0E+3 NaN -> 0
dqsamq1313 samequantum 0E+3 -7E+3 -> 1
dqsamq1314 samequantum 0E+3 -7 -> 0
dqsamq1315 samequantum 0E+3 -7E-3 -> 0
dqsamq1316 samequantum 0E+3 -0E-3 -> 0
dqsamq1317 samequantum 0E+3 -0 -> 0
dqsamq1318 samequantum 0E+3 -0E+3 -> 1
dqsamq1319 samequantum 0E+3 0E-3 -> 0
dqsamq1320 samequantum 0E+3 0 -> 0
dqsamq1321 samequantum 0E+3 0E+3 -> 1
dqsamq1322 samequantum 0E+3 7E-3 -> 0
dqsamq1323 samequantum 0E+3 7 -> 0
dqsamq1324 samequantum 0E+3 7E+3 -> 1
dqsamq1325 samequantum 0E+3 sNaN -> 0
dqsamq1410 samequantum 7E-3 -Inf -> 0
dqsamq1411 samequantum 7E-3 Inf -> 0
dqsamq1412 samequantum 7E-3 NaN -> 0
dqsamq1413 samequantum 7E-3 -7E+3 -> 0
dqsamq1414 samequantum 7E-3 -7 -> 0
dqsamq1415 samequantum 7E-3 -7E-3 -> 1
dqsamq1416 samequantum 7E-3 -0E-3 -> 1
dqsamq1417 samequantum 7E-3 -0 -> 0
dqsamq1418 samequantum 7E-3 -0E+3 -> 0
dqsamq1419 samequantum 7E-3 0E-3 -> 1
dqsamq1420 samequantum 7E-3 0 -> 0
dqsamq1421 samequantum 7E-3 0E+3 -> 0
dqsamq1422 samequantum 7E-3 7E-3 -> 1
dqsamq1423 samequantum 7E-3 7 -> 0
dqsamq1424 samequantum 7E-3 7E+3 -> 0
dqsamq1425 samequantum 7E-3 sNaN -> 0
dqsamq1510 samequantum 7 -Inf -> 0
dqsamq1511 samequantum 7 Inf -> 0
dqsamq1512 samequantum 7 NaN -> 0
dqsamq1513 samequantum 7 -7E+3 -> 0
dqsamq1514 samequantum 7 -7 -> 1
dqsamq1515 samequantum 7 -7E-3 -> 0
dqsamq1516 samequantum 7 -0E-3 -> 0
dqsamq1517 samequantum 7 -0 -> 1
dqsamq1518 samequantum 7 -0E+3 -> 0
dqsamq1519 samequantum 7 0E-3 -> 0
dqsamq1520 samequantum 7 0 -> 1
dqsamq1521 samequantum 7 0E+3 -> 0
dqsamq1522 samequantum 7 7E-3 -> 0
dqsamq1523 samequantum 7 7 -> 1
dqsamq1524 samequantum 7 7E+3 -> 0
dqsamq1525 samequantum 7 sNaN -> 0
dqsamq1610 samequantum 7E+3 -Inf -> 0
dqsamq1611 samequantum 7E+3 Inf -> 0
dqsamq1612 samequantum 7E+3 NaN -> 0
dqsamq1613 samequantum 7E+3 -7E+3 -> 1
dqsamq1614 samequantum 7E+3 -7 -> 0
dqsamq1615 samequantum 7E+3 -7E-3 -> 0
dqsamq1616 samequantum 7E+3 -0E-3 -> 0
dqsamq1617 samequantum 7E+3 -0 -> 0
dqsamq1618 samequantum 7E+3 -0E+3 -> 1
dqsamq1619 samequantum 7E+3 0E-3 -> 0
dqsamq1620 samequantum 7E+3 0 -> 0
dqsamq1621 samequantum 7E+3 0E+3 -> 1
dqsamq1622 samequantum 7E+3 7E-3 -> 0
dqsamq1623 samequantum 7E+3 7 -> 0
dqsamq1624 samequantum 7E+3 7E+3 -> 1
dqsamq1625 samequantum 7E+3 sNaN -> 0
dqsamq1710 samequantum sNaN -Inf -> 0
dqsamq1711 samequantum sNaN Inf -> 0
dqsamq1712 samequantum sNaN NaN -> 1
dqsamq1713 samequantum sNaN -7E+3 -> 0
dqsamq1714 samequantum sNaN -7 -> 0
dqsamq1715 samequantum sNaN -7E-3 -> 0
dqsamq1716 samequantum sNaN -0E-3 -> 0
dqsamq1717 samequantum sNaN -0 -> 0
dqsamq1718 samequantum sNaN -0E+3 -> 0
dqsamq1719 samequantum sNaN 0E-3 -> 0
dqsamq1720 samequantum sNaN 0 -> 0
dqsamq1721 samequantum sNaN 0E+3 -> 0
dqsamq1722 samequantum sNaN 7E-3 -> 0
dqsamq1723 samequantum sNaN 7 -> 0
dqsamq1724 samequantum sNaN 7E+3 -> 0
dqsamq1725 samequantum sNaN sNaN -> 1
-- noisy NaNs
dqsamq1730 samequantum sNaN3 sNaN3 -> 1
dqsamq1731 samequantum sNaN3 sNaN4 -> 1
dqsamq1732 samequantum NaN3 NaN3 -> 1
dqsamq1733 samequantum NaN3 NaN4 -> 1
dqsamq1734 samequantum sNaN3 3 -> 0
dqsamq1735 samequantum NaN3 3 -> 0
dqsamq1736 samequantum 4 sNaN4 -> 0
dqsamq1737 samequantum 3 NaN3 -> 0
dqsamq1738 samequantum Inf sNaN4 -> 0
dqsamq1739 samequantum -Inf NaN3 -> 0
|
Added test/dectest/dqScaleB.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 |
------------------------------------------------------------------------
-- dqScalebB.decTest -- scale a decQuad by powers of 10 --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Max |rhs| is 2*(6144+34) = 12356
-- Sanity checks
dqscb001 scaleb 7.50 10 -> 7.50E+10
dqscb002 scaleb 7.50 3 -> 7.50E+3
dqscb003 scaleb 7.50 2 -> 750
dqscb004 scaleb 7.50 1 -> 75.0
dqscb005 scaleb 7.50 0 -> 7.50
dqscb006 scaleb 7.50 -1 -> 0.750
dqscb007 scaleb 7.50 -2 -> 0.0750
dqscb008 scaleb 7.50 -10 -> 7.50E-10
dqscb009 scaleb -7.50 3 -> -7.50E+3
dqscb010 scaleb -7.50 2 -> -750
dqscb011 scaleb -7.50 1 -> -75.0
dqscb012 scaleb -7.50 0 -> -7.50
dqscb013 scaleb -7.50 -1 -> -0.750
-- Infinities
dqscb014 scaleb Infinity 1 -> Infinity
dqscb015 scaleb -Infinity 2 -> -Infinity
dqscb016 scaleb Infinity -1 -> Infinity
dqscb017 scaleb -Infinity -2 -> -Infinity
-- Next two are somewhat undefined in 754r; treat as non-integer
dqscb018 scaleb 10 Infinity -> NaN Invalid_operation
dqscb019 scaleb 10 -Infinity -> NaN Invalid_operation
-- NaNs are undefined in 754r; assume usual processing
-- NaNs, 0 payload
dqscb021 scaleb NaN 1 -> NaN
dqscb022 scaleb -NaN -1 -> -NaN
dqscb023 scaleb sNaN 1 -> NaN Invalid_operation
dqscb024 scaleb -sNaN 1 -> -NaN Invalid_operation
dqscb025 scaleb 4 NaN -> NaN
dqscb026 scaleb -Inf -NaN -> -NaN
dqscb027 scaleb 4 sNaN -> NaN Invalid_operation
dqscb028 scaleb Inf -sNaN -> -NaN Invalid_operation
-- non-integer RHS
dqscb030 scaleb 1.23 1 -> 12.3
dqscb031 scaleb 1.23 1.00 -> NaN Invalid_operation
dqscb032 scaleb 1.23 1.1 -> NaN Invalid_operation
dqscb033 scaleb 1.23 1.01 -> NaN Invalid_operation
dqscb034 scaleb 1.23 0.01 -> NaN Invalid_operation
dqscb035 scaleb 1.23 0.11 -> NaN Invalid_operation
dqscb036 scaleb 1.23 0.999999999 -> NaN Invalid_operation
dqscb037 scaleb 1.23 -1 -> 0.123
dqscb0614 scaleb 1.23 -1.00 -> NaN Invalid_operation
dqscb039 scaleb 1.23 -1.1 -> NaN Invalid_operation
dqscb040 scaleb 1.23 -1.01 -> NaN Invalid_operation
dqscb041 scaleb 1.23 -0.01 -> NaN Invalid_operation
dqscb042 scaleb 1.23 -0.11 -> NaN Invalid_operation
dqscb043 scaleb 1.23 -0.999999999 -> NaN Invalid_operation
dqscb044 scaleb 1.23 0.1 -> NaN Invalid_operation
dqscb045 scaleb 1.23 1E+1 -> NaN Invalid_operation
dqscb046 scaleb 1.23 1.1234E+6 -> NaN Invalid_operation
dqscb047 scaleb 1.23 1.123E+4 -> NaN Invalid_operation
-- out-of range RHS
dqscb120 scaleb 1.23 12355 -> Infinity Overflow Inexact Rounded
dqscb121 scaleb 1.23 12356 -> Infinity Overflow Inexact Rounded
dqscb122 scaleb 1.23 12357 -> NaN Invalid_operation
dqscb123 scaleb 1.23 12358 -> NaN Invalid_operation
dqscb124 scaleb 1.23 -12355 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqscb125 scaleb 1.23 -12356 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqscb126 scaleb 1.23 -12357 -> NaN Invalid_operation
dqscb127 scaleb 1.23 -12358 -> NaN Invalid_operation
-- NaNs, non-0 payload
-- propagating NaNs
dqscb861 scaleb NaN01 -Inf -> NaN1
dqscb862 scaleb -NaN02 -1000 -> -NaN2
dqscb863 scaleb NaN03 1000 -> NaN3
dqscb864 scaleb NaN04 Inf -> NaN4
dqscb865 scaleb NaN05 NaN61 -> NaN5
dqscb866 scaleb -Inf -NaN71 -> -NaN71
dqscb867 scaleb -1000 NaN81 -> NaN81
dqscb868 scaleb 1000 NaN91 -> NaN91
dqscb869 scaleb Inf NaN101 -> NaN101
dqscb871 scaleb sNaN011 -Inf -> NaN11 Invalid_operation
dqscb872 scaleb sNaN012 -1000 -> NaN12 Invalid_operation
dqscb873 scaleb -sNaN013 1000 -> -NaN13 Invalid_operation
dqscb874 scaleb sNaN014 NaN171 -> NaN14 Invalid_operation
dqscb875 scaleb sNaN015 sNaN181 -> NaN15 Invalid_operation
dqscb876 scaleb NaN016 sNaN191 -> NaN191 Invalid_operation
dqscb877 scaleb -Inf sNaN201 -> NaN201 Invalid_operation
dqscb878 scaleb -1000 sNaN211 -> NaN211 Invalid_operation
dqscb879 scaleb 1000 -sNaN221 -> -NaN221 Invalid_operation
dqscb880 scaleb Inf sNaN231 -> NaN231 Invalid_operation
dqscb881 scaleb NaN025 sNaN241 -> NaN241 Invalid_operation
-- finites
dqscb051 scaleb 7 -2 -> 0.07
dqscb052 scaleb -7 -2 -> -0.07
dqscb053 scaleb 75 -2 -> 0.75
dqscb054 scaleb -75 -2 -> -0.75
dqscb055 scaleb 7.50 -2 -> 0.0750
dqscb056 scaleb -7.50 -2 -> -0.0750
dqscb057 scaleb 7.500 -2 -> 0.07500
dqscb058 scaleb -7.500 -2 -> -0.07500
dqscb061 scaleb 7 -1 -> 0.7
dqscb062 scaleb -7 -1 -> -0.7
dqscb063 scaleb 75 -1 -> 7.5
dqscb064 scaleb -75 -1 -> -7.5
dqscb065 scaleb 7.50 -1 -> 0.750
dqscb066 scaleb -7.50 -1 -> -0.750
dqscb067 scaleb 7.500 -1 -> 0.7500
dqscb068 scaleb -7.500 -1 -> -0.7500
dqscb071 scaleb 7 0 -> 7
dqscb072 scaleb -7 0 -> -7
dqscb073 scaleb 75 0 -> 75
dqscb074 scaleb -75 0 -> -75
dqscb075 scaleb 7.50 0 -> 7.50
dqscb076 scaleb -7.50 0 -> -7.50
dqscb077 scaleb 7.500 0 -> 7.500
dqscb078 scaleb -7.500 0 -> -7.500
dqscb081 scaleb 7 1 -> 7E+1
dqscb082 scaleb -7 1 -> -7E+1
dqscb083 scaleb 75 1 -> 7.5E+2
dqscb084 scaleb -75 1 -> -7.5E+2
dqscb085 scaleb 7.50 1 -> 75.0
dqscb086 scaleb -7.50 1 -> -75.0
dqscb087 scaleb 7.500 1 -> 75.00
dqscb088 scaleb -7.500 1 -> -75.00
dqscb091 scaleb 7 2 -> 7E+2
dqscb092 scaleb -7 2 -> -7E+2
dqscb093 scaleb 75 2 -> 7.5E+3
dqscb094 scaleb -75 2 -> -7.5E+3
dqscb095 scaleb 7.50 2 -> 750
dqscb096 scaleb -7.50 2 -> -750
dqscb097 scaleb 7.500 2 -> 750.0
dqscb098 scaleb -7.500 2 -> -750.0
-- zeros
dqscb111 scaleb 0 1 -> 0E+1
dqscb112 scaleb -0 2 -> -0E+2
dqscb113 scaleb 0E+4 3 -> 0E+7
dqscb114 scaleb -0E+4 4 -> -0E+8
dqscb115 scaleb 0.0000 5 -> 0E+1
dqscb116 scaleb -0.0000 6 -> -0E+2
dqscb117 scaleb 0E-141 7 -> 0E-134
dqscb118 scaleb -0E-141 8 -> -0E-133
-- Nmax, Nmin, Ntiny
dqscb132 scaleb 9.999999999999999999999999999999999E+6144 +6144 -> Infinity Overflow Inexact Rounded
dqscb133 scaleb 9.999999999999999999999999999999999E+6144 +10 -> Infinity Overflow Inexact Rounded
dqscb134 scaleb 9.999999999999999999999999999999999E+6144 +1 -> Infinity Overflow Inexact Rounded
dqscb135 scaleb 9.999999999999999999999999999999999E+6144 0 -> 9.999999999999999999999999999999999E+6144
dqscb136 scaleb 9.999999999999999999999999999999999E+6144 -1 -> 9.999999999999999999999999999999999E+6143
dqscb137 scaleb 1E-6143 +1 -> 1E-6142
dqscb1614 scaleb 1E-6143 -0 -> 1E-6143
dqscb139 scaleb 1E-6143 -1 -> 1E-6144 Subnormal
dqscb140 scaleb 1.000000000000000000000000000000000E-6143 +1 -> 1.000000000000000000000000000000000E-6142
dqscb141 scaleb 1.000000000000000000000000000000000E-6143 0 -> 1.000000000000000000000000000000000E-6143
dqscb142 scaleb 1.000000000000000000000000000000000E-6143 -1 -> 1.00000000000000000000000000000000E-6144 Subnormal Rounded
dqscb143 scaleb 1E-6176 +1 -> 1E-6175 Subnormal
dqscb144 scaleb 1E-6176 -0 -> 1E-6176 Subnormal
dqscb145 scaleb 1E-6176 -1 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqscb150 scaleb -1E-6176 +1 -> -1E-6175 Subnormal
dqscb151 scaleb -1E-6176 -0 -> -1E-6176 Subnormal
dqscb152 scaleb -1E-6176 -1 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqscb153 scaleb -1.000000000000000000000000000000000E-6143 +1 -> -1.000000000000000000000000000000000E-6142
dqscb154 scaleb -1.000000000000000000000000000000000E-6143 +0 -> -1.000000000000000000000000000000000E-6143
dqscb155 scaleb -1.000000000000000000000000000000000E-6143 -1 -> -1.00000000000000000000000000000000E-6144 Subnormal Rounded
dqscb156 scaleb -1E-6143 +1 -> -1E-6142
dqscb157 scaleb -1E-6143 -0 -> -1E-6143
dqscb158 scaleb -1E-6143 -1 -> -1E-6144 Subnormal
dqscb159 scaleb -9.999999999999999999999999999999999E+6144 +1 -> -Infinity Overflow Inexact Rounded
dqscb160 scaleb -9.999999999999999999999999999999999E+6144 +0 -> -9.999999999999999999999999999999999E+6144
dqscb161 scaleb -9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6143
dqscb162 scaleb -9E+6144 +1 -> -Infinity Overflow Inexact Rounded
dqscb163 scaleb -1E+6144 +1 -> -Infinity Overflow Inexact Rounded
-- some Origami
-- (these check that overflow is being done correctly)
dqscb171 scaleb 1000E+6109 +1 -> 1.000E+6113
dqscb172 scaleb 1000E+6110 +1 -> 1.000E+6114
dqscb173 scaleb 1000E+6111 +1 -> 1.0000E+6115 Clamped
dqscb174 scaleb 1000E+6112 +1 -> 1.00000E+6116 Clamped
dqscb175 scaleb 1000E+6113 +1 -> 1.000000E+6117 Clamped
dqscb176 scaleb 1000E+6114 +1 -> 1.0000000E+6118 Clamped
dqscb177 scaleb 1000E+6131 +1 -> 1.000000000000000000000000E+6135 Clamped
dqscb178 scaleb 1000E+6132 +1 -> 1.0000000000000000000000000E+6136 Clamped
dqscb179 scaleb 1000E+6133 +1 -> 1.00000000000000000000000000E+6137 Clamped
dqscb180 scaleb 1000E+6134 +1 -> 1.000000000000000000000000000E+6138 Clamped
dqscb181 scaleb 1000E+6135 +1 -> 1.0000000000000000000000000000E+6139 Clamped
dqscb182 scaleb 1000E+6136 +1 -> 1.00000000000000000000000000000E+6140 Clamped
dqscb183 scaleb 1000E+6137 +1 -> 1.000000000000000000000000000000E+6141 Clamped
dqscb184 scaleb 1000E+6138 +1 -> 1.0000000000000000000000000000000E+6142 Clamped
dqscb185 scaleb 1000E+6139 +1 -> 1.00000000000000000000000000000000E+6143 Clamped
dqscb186 scaleb 1000E+6140 +1 -> 1.000000000000000000000000000000000E+6144 Clamped
dqscb187 scaleb 1000E+6141 +1 -> Infinity Overflow Inexact Rounded
-- and a few more subnormal truncations
-- (these check that underflow is being done correctly)
dqscb221 scaleb 1.000000000000000000000000000000000E-6143 0 -> 1.000000000000000000000000000000000E-6143
dqscb222 scaleb 1.000000000000000000000000000000000E-6143 -1 -> 1.00000000000000000000000000000000E-6144 Subnormal Rounded
dqscb223 scaleb 1.000000000000000000000000000000000E-6143 -2 -> 1.0000000000000000000000000000000E-6145 Subnormal Rounded
dqscb224 scaleb 1.000000000000000000000000000000000E-6143 -3 -> 1.000000000000000000000000000000E-6146 Subnormal Rounded
dqscb225 scaleb 1.000000000000000000000000000000000E-6143 -4 -> 1.00000000000000000000000000000E-6147 Subnormal Rounded
dqscb226 scaleb 1.000000000000000000000000000000000E-6143 -5 -> 1.0000000000000000000000000000E-6148 Subnormal Rounded
dqscb227 scaleb 1.000000000000000000000000000000000E-6143 -6 -> 1.000000000000000000000000000E-6149 Subnormal Rounded
dqscb228 scaleb 1.000000000000000000000000000000000E-6143 -7 -> 1.00000000000000000000000000E-6150 Subnormal Rounded
dqscb229 scaleb 1.000000000000000000000000000000000E-6143 -8 -> 1.0000000000000000000000000E-6151 Subnormal Rounded
dqscb230 scaleb 1.000000000000000000000000000000000E-6143 -9 -> 1.000000000000000000000000E-6152 Subnormal Rounded
dqscb231 scaleb 1.000000000000000000000000000000000E-6143 -10 -> 1.00000000000000000000000E-6153 Subnormal Rounded
dqscb232 scaleb 1.000000000000000000000000000000000E-6143 -11 -> 1.0000000000000000000000E-6154 Subnormal Rounded
dqscb233 scaleb 1.000000000000000000000000000000000E-6143 -12 -> 1.000000000000000000000E-6155 Subnormal Rounded
dqscb234 scaleb 1.000000000000000000000000000000000E-6143 -13 -> 1.00000000000000000000E-6156 Subnormal Rounded
dqscb235 scaleb 1.000000000000000000000000000000000E-6143 -14 -> 1.0000000000000000000E-6157 Subnormal Rounded
dqscb236 scaleb 1.000000000000000000000000000000000E-6143 -15 -> 1.000000000000000000E-6158 Subnormal Rounded
dqscb237 scaleb 1.000000000000000000000000000000000E-6143 -16 -> 1.00000000000000000E-6159 Subnormal Rounded
dqscb238 scaleb 1.000000000000000000000000000000000E-6143 -17 -> 1.0000000000000000E-6160 Subnormal Rounded
dqscb239 scaleb 1.000000000000000000000000000000000E-6143 -18 -> 1.000000000000000E-6161 Subnormal Rounded
dqscb202 scaleb 1.000000000000000000000000000000000E-6143 -19 -> 1.00000000000000E-6162 Subnormal Rounded
dqscb203 scaleb 1.000000000000000000000000000000000E-6143 -20 -> 1.0000000000000E-6163 Subnormal Rounded
dqscb204 scaleb 1.000000000000000000000000000000000E-6143 -21 -> 1.000000000000E-6164 Subnormal Rounded
dqscb205 scaleb 1.000000000000000000000000000000000E-6143 -22 -> 1.00000000000E-6165 Subnormal Rounded
dqscb206 scaleb 1.000000000000000000000000000000000E-6143 -23 -> 1.0000000000E-6166 Subnormal Rounded
dqscb207 scaleb 1.000000000000000000000000000000000E-6143 -24 -> 1.000000000E-6167 Subnormal Rounded
dqscb208 scaleb 1.000000000000000000000000000000000E-6143 -25 -> 1.00000000E-6168 Subnormal Rounded
dqscb209 scaleb 1.000000000000000000000000000000000E-6143 -26 -> 1.0000000E-6169 Subnormal Rounded
dqscb210 scaleb 1.000000000000000000000000000000000E-6143 -27 -> 1.000000E-6170 Subnormal Rounded
dqscb211 scaleb 1.000000000000000000000000000000000E-6143 -28 -> 1.00000E-6171 Subnormal Rounded
dqscb212 scaleb 1.000000000000000000000000000000000E-6143 -29 -> 1.0000E-6172 Subnormal Rounded
dqscb213 scaleb 1.000000000000000000000000000000000E-6143 -30 -> 1.000E-6173 Subnormal Rounded
dqscb214 scaleb 1.000000000000000000000000000000000E-6143 -31 -> 1.00E-6174 Subnormal Rounded
dqscb215 scaleb 1.000000000000000000000000000000000E-6143 -32 -> 1.0E-6175 Subnormal Rounded
dqscb216 scaleb 1.000000000000000000000000000000000E-6143 -33 -> 1E-6176 Subnormal Rounded
dqscb217 scaleb 1.000000000000000000000000000000000E-6143 -34 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
dqscb218 scaleb 1.000000000000000000000000000000000E-6143 -35 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
Added test/dectest/dqShift.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 |
------------------------------------------------------------------------
-- dqShift.decTest -- shift decQuad coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check
dqshi001 shift 0 0 -> 0
dqshi002 shift 0 2 -> 0
dqshi003 shift 1 2 -> 100
dqshi004 shift 1 33 -> 1000000000000000000000000000000000
dqshi005 shift 1 34 -> 0
dqshi006 shift 1 -1 -> 0
dqshi007 shift 0 -2 -> 0
dqshi008 shift 1234567890123456789012345678901234 -1 -> 123456789012345678901234567890123
dqshi009 shift 1234567890123456789012345678901234 -33 -> 1
dqshi010 shift 1234567890123456789012345678901234 -34 -> 0
dqshi011 shift 9934567890123456789012345678901234 -33 -> 9
dqshi012 shift 9934567890123456789012345678901234 -34 -> 0
-- rhs must be an integer
dqshi015 shift 1 1.5 -> NaN Invalid_operation
dqshi016 shift 1 1.0 -> NaN Invalid_operation
dqshi017 shift 1 0.1 -> NaN Invalid_operation
dqshi018 shift 1 0.0 -> NaN Invalid_operation
dqshi019 shift 1 1E+1 -> NaN Invalid_operation
dqshi020 shift 1 1E+99 -> NaN Invalid_operation
dqshi021 shift 1 Inf -> NaN Invalid_operation
dqshi022 shift 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
dqshi025 shift 1 -1000 -> NaN Invalid_operation
dqshi026 shift 1 -35 -> NaN Invalid_operation
dqshi027 shift 1 35 -> NaN Invalid_operation
dqshi028 shift 1 1000 -> NaN Invalid_operation
-- full shifting pattern
dqshi030 shift 1234567890123456789012345678901234 -34 -> 0
dqshi031 shift 1234567890123456789012345678901234 -33 -> 1
dqshi032 shift 1234567890123456789012345678901234 -32 -> 12
dqshi033 shift 1234567890123456789012345678901234 -31 -> 123
dqshi034 shift 1234567890123456789012345678901234 -30 -> 1234
dqshi035 shift 1234567890123456789012345678901234 -29 -> 12345
dqshi036 shift 1234567890123456789012345678901234 -28 -> 123456
dqshi037 shift 1234567890123456789012345678901234 -27 -> 1234567
dqshi038 shift 1234567890123456789012345678901234 -26 -> 12345678
dqshi039 shift 1234567890123456789012345678901234 -25 -> 123456789
dqshi040 shift 1234567890123456789012345678901234 -24 -> 1234567890
dqshi041 shift 1234567890123456789012345678901234 -23 -> 12345678901
dqshi042 shift 1234567890123456789012345678901234 -22 -> 123456789012
dqshi043 shift 1234567890123456789012345678901234 -21 -> 1234567890123
dqshi044 shift 1234567890123456789012345678901234 -20 -> 12345678901234
dqshi045 shift 1234567890123456789012345678901234 -19 -> 123456789012345
dqshi047 shift 1234567890123456789012345678901234 -18 -> 1234567890123456
dqshi048 shift 1234567890123456789012345678901234 -17 -> 12345678901234567
dqshi049 shift 1234567890123456789012345678901234 -16 -> 123456789012345678
dqshi050 shift 1234567890123456789012345678901234 -15 -> 1234567890123456789
dqshi051 shift 1234567890123456789012345678901234 -14 -> 12345678901234567890
dqshi052 shift 1234567890123456789012345678901234 -13 -> 123456789012345678901
dqshi053 shift 1234567890123456789012345678901234 -12 -> 1234567890123456789012
dqshi054 shift 1234567890123456789012345678901234 -11 -> 12345678901234567890123
dqshi055 shift 1234567890123456789012345678901234 -10 -> 123456789012345678901234
dqshi056 shift 1234567890123456789012345678901234 -9 -> 1234567890123456789012345
dqshi057 shift 1234567890123456789012345678901234 -8 -> 12345678901234567890123456
dqshi058 shift 1234567890123456789012345678901234 -7 -> 123456789012345678901234567
dqshi059 shift 1234567890123456789012345678901234 -6 -> 1234567890123456789012345678
dqshi060 shift 1234567890123456789012345678901234 -5 -> 12345678901234567890123456789
dqshi061 shift 1234567890123456789012345678901234 -4 -> 123456789012345678901234567890
dqshi062 shift 1234567890123456789012345678901234 -3 -> 1234567890123456789012345678901
dqshi063 shift 1234567890123456789012345678901234 -2 -> 12345678901234567890123456789012
dqshi064 shift 1234567890123456789012345678901234 -1 -> 123456789012345678901234567890123
dqshi065 shift 1234567890123456789012345678901234 -0 -> 1234567890123456789012345678901234
dqshi066 shift 1234567890123456789012345678901234 +0 -> 1234567890123456789012345678901234
dqshi067 shift 1234567890123456789012345678901234 +1 -> 2345678901234567890123456789012340
dqshi068 shift 1234567890123456789012345678901234 +2 -> 3456789012345678901234567890123400
dqshi069 shift 1234567890123456789012345678901234 +3 -> 4567890123456789012345678901234000
dqshi070 shift 1234567890123456789012345678901234 +4 -> 5678901234567890123456789012340000
dqshi071 shift 1234567890123456789012345678901234 +5 -> 6789012345678901234567890123400000
dqshi072 shift 1234567890123456789012345678901234 +6 -> 7890123456789012345678901234000000
dqshi073 shift 1234567890123456789012345678901234 +7 -> 8901234567890123456789012340000000
dqshi074 shift 1234567890123456789012345678901234 +8 -> 9012345678901234567890123400000000
dqshi075 shift 1234567890123456789012345678901234 +9 -> 123456789012345678901234000000000
dqshi076 shift 1234567890123456789012345678901234 +10 -> 1234567890123456789012340000000000
dqshi077 shift 1234567890123456789012345678901234 +11 -> 2345678901234567890123400000000000
dqshi078 shift 1234567890123456789012345678901234 +12 -> 3456789012345678901234000000000000
dqshi079 shift 1234567890123456789012345678901234 +13 -> 4567890123456789012340000000000000
dqshi080 shift 1234567890123456789012345678901234 +14 -> 5678901234567890123400000000000000
dqshi081 shift 1234567890123456789012345678901234 +15 -> 6789012345678901234000000000000000
dqshi082 shift 1234567890123456789012345678901234 +16 -> 7890123456789012340000000000000000
dqshi083 shift 1234567890123456789012345678901234 +17 -> 8901234567890123400000000000000000
dqshi084 shift 1234567890123456789012345678901234 +18 -> 9012345678901234000000000000000000
dqshi085 shift 1234567890123456789012345678901234 +19 -> 123456789012340000000000000000000
dqshi086 shift 1234567890123456789012345678901234 +20 -> 1234567890123400000000000000000000
dqshi087 shift 1234567890123456789012345678901234 +21 -> 2345678901234000000000000000000000
dqshi088 shift 1234567890123456789012345678901234 +22 -> 3456789012340000000000000000000000
dqshi089 shift 1234567890123456789012345678901234 +23 -> 4567890123400000000000000000000000
dqshi090 shift 1234567890123456789012345678901234 +24 -> 5678901234000000000000000000000000
dqshi091 shift 1234567890123456789012345678901234 +25 -> 6789012340000000000000000000000000
dqshi092 shift 1234567890123456789012345678901234 +26 -> 7890123400000000000000000000000000
dqshi093 shift 1234567890123456789012345678901234 +27 -> 8901234000000000000000000000000000
dqshi094 shift 1234567890123456789012345678901234 +28 -> 9012340000000000000000000000000000
dqshi095 shift 1234567890123456789012345678901234 +29 -> 123400000000000000000000000000000
dqshi096 shift 1234567890123456789012345678901234 +30 -> 1234000000000000000000000000000000
dqshi097 shift 1234567890123456789012345678901234 +31 -> 2340000000000000000000000000000000
dqshi098 shift 1234567890123456789012345678901234 +32 -> 3400000000000000000000000000000000
dqshi099 shift 1234567890123456789012345678901234 +33 -> 4000000000000000000000000000000000
dqshi100 shift 1234567890123456789012345678901234 +34 -> 0
-- zeros
dqshi270 shift 0E-10 +29 -> 0E-10
dqshi271 shift 0E-10 -29 -> 0E-10
dqshi272 shift 0.000 +29 -> 0.000
dqshi273 shift 0.000 -29 -> 0.000
dqshi274 shift 0E+10 +29 -> 0E+10
dqshi275 shift 0E+10 -29 -> 0E+10
dqshi276 shift -0E-10 +29 -> -0E-10
dqshi277 shift -0E-10 -29 -> -0E-10
dqshi278 shift -0.000 +29 -> -0.000
dqshi279 shift -0.000 -29 -> -0.000
dqshi280 shift -0E+10 +29 -> -0E+10
dqshi281 shift -0E+10 -29 -> -0E+10
-- Nmax, Nmin, Ntiny
dqshi141 shift 9.999999999999999999999999999999999E+6144 -1 -> 9.99999999999999999999999999999999E+6143
dqshi142 shift 9.999999999999999999999999999999999E+6144 -33 -> 9E+6111
dqshi143 shift 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999990E+6144
dqshi144 shift 9.999999999999999999999999999999999E+6144 33 -> 9.000000000000000000000000000000000E+6144
dqshi145 shift 1E-6143 -1 -> 0E-6143
dqshi146 shift 1E-6143 -33 -> 0E-6143
dqshi147 shift 1E-6143 1 -> 1.0E-6142
dqshi148 shift 1E-6143 33 -> 1.000000000000000000000000000000000E-6110
dqshi151 shift 1.000000000000000000000000000000000E-6143 -1 -> 1.00000000000000000000000000000000E-6144
dqshi152 shift 1.000000000000000000000000000000000E-6143 -33 -> 1E-6176
dqshi153 shift 1.000000000000000000000000000000000E-6143 1 -> 0E-6176
dqshi154 shift 1.000000000000000000000000000000000E-6143 33 -> 0E-6176
dqshi155 shift 9.000000000000000000000000000000000E-6143 -1 -> 9.00000000000000000000000000000000E-6144
dqshi156 shift 9.000000000000000000000000000000000E-6143 -33 -> 9E-6176
dqshi157 shift 9.000000000000000000000000000000000E-6143 1 -> 0E-6176
dqshi158 shift 9.000000000000000000000000000000000E-6143 33 -> 0E-6176
dqshi160 shift 1E-6176 -1 -> 0E-6176
dqshi161 shift 1E-6176 -33 -> 0E-6176
dqshi162 shift 1E-6176 1 -> 1.0E-6175
dqshi163 shift 1E-6176 33 -> 1.000000000000000000000000000000000E-6143
-- negatives
dqshi171 shift -9.999999999999999999999999999999999E+6144 -1 -> -9.99999999999999999999999999999999E+6143
dqshi172 shift -9.999999999999999999999999999999999E+6144 -33 -> -9E+6111
dqshi173 shift -9.999999999999999999999999999999999E+6144 1 -> -9.999999999999999999999999999999990E+6144
dqshi174 shift -9.999999999999999999999999999999999E+6144 33 -> -9.000000000000000000000000000000000E+6144
dqshi175 shift -1E-6143 -1 -> -0E-6143
dqshi176 shift -1E-6143 -33 -> -0E-6143
dqshi177 shift -1E-6143 1 -> -1.0E-6142
dqshi178 shift -1E-6143 33 -> -1.000000000000000000000000000000000E-6110
dqshi181 shift -1.000000000000000000000000000000000E-6143 -1 -> -1.00000000000000000000000000000000E-6144
dqshi182 shift -1.000000000000000000000000000000000E-6143 -33 -> -1E-6176
dqshi183 shift -1.000000000000000000000000000000000E-6143 1 -> -0E-6176
dqshi184 shift -1.000000000000000000000000000000000E-6143 33 -> -0E-6176
dqshi185 shift -9.000000000000000000000000000000000E-6143 -1 -> -9.00000000000000000000000000000000E-6144
dqshi186 shift -9.000000000000000000000000000000000E-6143 -33 -> -9E-6176
dqshi187 shift -9.000000000000000000000000000000000E-6143 1 -> -0E-6176
dqshi188 shift -9.000000000000000000000000000000000E-6143 33 -> -0E-6176
dqshi190 shift -1E-6176 -1 -> -0E-6176
dqshi191 shift -1E-6176 -33 -> -0E-6176
dqshi192 shift -1E-6176 1 -> -1.0E-6175
dqshi193 shift -1E-6176 33 -> -1.000000000000000000000000000000000E-6143
-- more negatives (of sanities)
dqshi201 shift -0 0 -> -0
dqshi202 shift -0 2 -> -0
dqshi203 shift -1 2 -> -100
dqshi204 shift -1 33 -> -1000000000000000000000000000000000
dqshi205 shift -1 34 -> -0
dqshi206 shift -1 -1 -> -0
dqshi207 shift -0 -2 -> -0
dqshi208 shift -1234567890123456789012345678901234 -1 -> -123456789012345678901234567890123
dqshi209 shift -1234567890123456789012345678901234 -33 -> -1
dqshi210 shift -1234567890123456789012345678901234 -34 -> -0
dqshi211 shift -9934567890123456789012345678901234 -33 -> -9
dqshi212 shift -9934567890123456789012345678901234 -34 -> -0
-- Specials; NaNs are handled as usual
dqshi781 shift -Inf -8 -> -Infinity
dqshi782 shift -Inf -1 -> -Infinity
dqshi783 shift -Inf -0 -> -Infinity
dqshi784 shift -Inf 0 -> -Infinity
dqshi785 shift -Inf 1 -> -Infinity
dqshi786 shift -Inf 8 -> -Infinity
dqshi787 shift -1000 -Inf -> NaN Invalid_operation
dqshi788 shift -Inf -Inf -> NaN Invalid_operation
dqshi789 shift -1 -Inf -> NaN Invalid_operation
dqshi790 shift -0 -Inf -> NaN Invalid_operation
dqshi791 shift 0 -Inf -> NaN Invalid_operation
dqshi792 shift 1 -Inf -> NaN Invalid_operation
dqshi793 shift 1000 -Inf -> NaN Invalid_operation
dqshi794 shift Inf -Inf -> NaN Invalid_operation
dqshi800 shift Inf -Inf -> NaN Invalid_operation
dqshi801 shift Inf -8 -> Infinity
dqshi802 shift Inf -1 -> Infinity
dqshi803 shift Inf -0 -> Infinity
dqshi804 shift Inf 0 -> Infinity
dqshi805 shift Inf 1 -> Infinity
dqshi806 shift Inf 8 -> Infinity
dqshi807 shift Inf Inf -> NaN Invalid_operation
dqshi808 shift -1000 Inf -> NaN Invalid_operation
dqshi809 shift -Inf Inf -> NaN Invalid_operation
dqshi810 shift -1 Inf -> NaN Invalid_operation
dqshi811 shift -0 Inf -> NaN Invalid_operation
dqshi812 shift 0 Inf -> NaN Invalid_operation
dqshi813 shift 1 Inf -> NaN Invalid_operation
dqshi814 shift 1000 Inf -> NaN Invalid_operation
dqshi815 shift Inf Inf -> NaN Invalid_operation
dqshi821 shift NaN -Inf -> NaN
dqshi822 shift NaN -1000 -> NaN
dqshi823 shift NaN -1 -> NaN
dqshi824 shift NaN -0 -> NaN
dqshi825 shift NaN 0 -> NaN
dqshi826 shift NaN 1 -> NaN
dqshi827 shift NaN 1000 -> NaN
dqshi828 shift NaN Inf -> NaN
dqshi829 shift NaN NaN -> NaN
dqshi830 shift -Inf NaN -> NaN
dqshi831 shift -1000 NaN -> NaN
dqshi832 shift -1 NaN -> NaN
dqshi833 shift -0 NaN -> NaN
dqshi834 shift 0 NaN -> NaN
dqshi835 shift 1 NaN -> NaN
dqshi836 shift 1000 NaN -> NaN
dqshi837 shift Inf NaN -> NaN
dqshi841 shift sNaN -Inf -> NaN Invalid_operation
dqshi842 shift sNaN -1000 -> NaN Invalid_operation
dqshi843 shift sNaN -1 -> NaN Invalid_operation
dqshi844 shift sNaN -0 -> NaN Invalid_operation
dqshi845 shift sNaN 0 -> NaN Invalid_operation
dqshi846 shift sNaN 1 -> NaN Invalid_operation
dqshi847 shift sNaN 1000 -> NaN Invalid_operation
dqshi848 shift sNaN NaN -> NaN Invalid_operation
dqshi849 shift sNaN sNaN -> NaN Invalid_operation
dqshi850 shift NaN sNaN -> NaN Invalid_operation
dqshi851 shift -Inf sNaN -> NaN Invalid_operation
dqshi852 shift -1000 sNaN -> NaN Invalid_operation
dqshi853 shift -1 sNaN -> NaN Invalid_operation
dqshi854 shift -0 sNaN -> NaN Invalid_operation
dqshi855 shift 0 sNaN -> NaN Invalid_operation
dqshi856 shift 1 sNaN -> NaN Invalid_operation
dqshi857 shift 1000 sNaN -> NaN Invalid_operation
dqshi858 shift Inf sNaN -> NaN Invalid_operation
dqshi859 shift NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqshi861 shift NaN1 -Inf -> NaN1
dqshi862 shift +NaN2 -1000 -> NaN2
dqshi863 shift NaN3 1000 -> NaN3
dqshi864 shift NaN4 Inf -> NaN4
dqshi865 shift NaN5 +NaN6 -> NaN5
dqshi866 shift -Inf NaN7 -> NaN7
dqshi867 shift -1000 NaN8 -> NaN8
dqshi868 shift 1000 NaN9 -> NaN9
dqshi869 shift Inf +NaN10 -> NaN10
dqshi871 shift sNaN11 -Inf -> NaN11 Invalid_operation
dqshi872 shift sNaN12 -1000 -> NaN12 Invalid_operation
dqshi873 shift sNaN13 1000 -> NaN13 Invalid_operation
dqshi874 shift sNaN14 NaN17 -> NaN14 Invalid_operation
dqshi875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation
dqshi876 shift NaN16 sNaN19 -> NaN19 Invalid_operation
dqshi877 shift -Inf +sNaN20 -> NaN20 Invalid_operation
dqshi878 shift -1000 sNaN21 -> NaN21 Invalid_operation
dqshi879 shift 1000 sNaN22 -> NaN22 Invalid_operation
dqshi880 shift Inf sNaN23 -> NaN23 Invalid_operation
dqshi881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation
dqshi882 shift -NaN26 NaN28 -> -NaN26
dqshi883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation
dqshi884 shift 1000 -NaN30 -> -NaN30
dqshi885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
|
Added test/dectest/dqSubtract.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 |
------------------------------------------------------------------------
-- dqSubtract.decTest -- decQuad subtraction --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests are for decQuads only; all arguments are
-- representable in a decQuad
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- [first group are 'quick confidence check']
dqsub001 subtract 0 0 -> '0'
dqsub002 subtract 1 1 -> '0'
dqsub003 subtract 1 2 -> '-1'
dqsub004 subtract 2 1 -> '1'
dqsub005 subtract 2 2 -> '0'
dqsub006 subtract 3 2 -> '1'
dqsub007 subtract 2 3 -> '-1'
dqsub011 subtract -0 0 -> '-0'
dqsub012 subtract -1 1 -> '-2'
dqsub013 subtract -1 2 -> '-3'
dqsub014 subtract -2 1 -> '-3'
dqsub015 subtract -2 2 -> '-4'
dqsub016 subtract -3 2 -> '-5'
dqsub017 subtract -2 3 -> '-5'
dqsub021 subtract 0 -0 -> '0'
dqsub022 subtract 1 -1 -> '2'
dqsub023 subtract 1 -2 -> '3'
dqsub024 subtract 2 -1 -> '3'
dqsub025 subtract 2 -2 -> '4'
dqsub026 subtract 3 -2 -> '5'
dqsub027 subtract 2 -3 -> '5'
dqsub030 subtract 11 1 -> 10
dqsub031 subtract 10 1 -> 9
dqsub032 subtract 9 1 -> 8
dqsub033 subtract 1 1 -> 0
dqsub034 subtract 0 1 -> -1
dqsub035 subtract -1 1 -> -2
dqsub036 subtract -9 1 -> -10
dqsub037 subtract -10 1 -> -11
dqsub038 subtract -11 1 -> -12
dqsub040 subtract '5.75' '3.3' -> '2.45'
dqsub041 subtract '5' '-3' -> '8'
dqsub042 subtract '-5' '-3' -> '-2'
dqsub043 subtract '-7' '2.5' -> '-9.5'
dqsub044 subtract '0.7' '0.3' -> '0.4'
dqsub045 subtract '1.3' '0.3' -> '1.0'
dqsub046 subtract '1.25' '1.25' -> '0.00'
dqsub050 subtract '1.23456789' '1.00000000' -> '0.23456789'
dqsub051 subtract '1.23456789' '1.00000089' -> '0.23456700'
dqsub060 subtract '70' '10000e+34' -> '-1.000000000000000000000000000000000E+38' Inexact Rounded
dqsub061 subtract '700' '10000e+34' -> '-1.000000000000000000000000000000000E+38' Inexact Rounded
dqsub062 subtract '7000' '10000e+34' -> '-9.999999999999999999999999999999999E+37' Inexact Rounded
dqsub063 subtract '70000' '10000e+34' -> '-9.999999999999999999999999999999993E+37' Rounded
dqsub064 subtract '700000' '10000e+34' -> '-9.999999999999999999999999999999930E+37' Rounded
-- symmetry:
dqsub065 subtract '10000e+34' '70' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqsub066 subtract '10000e+34' '700' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
dqsub067 subtract '10000e+34' '7000' -> '9.999999999999999999999999999999999E+37' Inexact Rounded
dqsub068 subtract '10000e+34' '70000' -> '9.999999999999999999999999999999993E+37' Rounded
dqsub069 subtract '10000e+34' '700000' -> '9.999999999999999999999999999999930E+37' Rounded
-- some of the next group are really constructor tests
dqsub090 subtract '00.0' '0.0' -> '0.0'
dqsub091 subtract '00.0' '0.00' -> '0.00'
dqsub092 subtract '0.00' '00.0' -> '0.00'
dqsub093 subtract '00.0' '0.00' -> '0.00'
dqsub094 subtract '0.00' '00.0' -> '0.00'
dqsub095 subtract '3' '.3' -> '2.7'
dqsub096 subtract '3.' '.3' -> '2.7'
dqsub097 subtract '3.0' '.3' -> '2.7'
dqsub098 subtract '3.00' '.3' -> '2.70'
dqsub099 subtract '3' '3' -> '0'
dqsub100 subtract '3' '+3' -> '0'
dqsub101 subtract '3' '-3' -> '6'
dqsub102 subtract '3' '0.3' -> '2.7'
dqsub103 subtract '3.' '0.3' -> '2.7'
dqsub104 subtract '3.0' '0.3' -> '2.7'
dqsub105 subtract '3.00' '0.3' -> '2.70'
dqsub106 subtract '3' '3.0' -> '0.0'
dqsub107 subtract '3' '+3.0' -> '0.0'
dqsub108 subtract '3' '-3.0' -> '6.0'
-- the above all from add; massaged and extended. Now some new ones...
-- [particularly important for comparisons]
-- NB: -xE-8 below were non-exponents pre-ANSI X3-274, and -1E-7 or 0E-7
-- with input rounding.
dqsub120 subtract '10.23456784' '10.23456789' -> '-5E-8'
dqsub121 subtract '10.23456785' '10.23456789' -> '-4E-8'
dqsub122 subtract '10.23456786' '10.23456789' -> '-3E-8'
dqsub123 subtract '10.23456787' '10.23456789' -> '-2E-8'
dqsub124 subtract '10.23456788' '10.23456789' -> '-1E-8'
dqsub125 subtract '10.23456789' '10.23456789' -> '0E-8'
dqsub126 subtract '10.23456790' '10.23456789' -> '1E-8'
dqsub127 subtract '10.23456791' '10.23456789' -> '2E-8'
dqsub128 subtract '10.23456792' '10.23456789' -> '3E-8'
dqsub129 subtract '10.23456793' '10.23456789' -> '4E-8'
dqsub130 subtract '10.23456794' '10.23456789' -> '5E-8'
dqsub131 subtract '10.23456781' '10.23456786' -> '-5E-8'
dqsub132 subtract '10.23456782' '10.23456786' -> '-4E-8'
dqsub133 subtract '10.23456783' '10.23456786' -> '-3E-8'
dqsub134 subtract '10.23456784' '10.23456786' -> '-2E-8'
dqsub135 subtract '10.23456785' '10.23456786' -> '-1E-8'
dqsub136 subtract '10.23456786' '10.23456786' -> '0E-8'
dqsub137 subtract '10.23456787' '10.23456786' -> '1E-8'
dqsub138 subtract '10.23456788' '10.23456786' -> '2E-8'
dqsub139 subtract '10.23456789' '10.23456786' -> '3E-8'
dqsub140 subtract '10.23456790' '10.23456786' -> '4E-8'
dqsub141 subtract '10.23456791' '10.23456786' -> '5E-8'
dqsub142 subtract '1' '0.999999999' -> '1E-9'
dqsub143 subtract '0.999999999' '1' -> '-1E-9'
dqsub144 subtract '-10.23456780' '-10.23456786' -> '6E-8'
dqsub145 subtract '-10.23456790' '-10.23456786' -> '-4E-8'
dqsub146 subtract '-10.23456791' '-10.23456786' -> '-5E-8'
-- additional scaled arithmetic tests [0.97 problem]
dqsub160 subtract '0' '.1' -> '-0.1'
dqsub161 subtract '00' '.97983' -> '-0.97983'
dqsub162 subtract '0' '.9' -> '-0.9'
dqsub163 subtract '0' '0.102' -> '-0.102'
dqsub164 subtract '0' '.4' -> '-0.4'
dqsub165 subtract '0' '.307' -> '-0.307'
dqsub166 subtract '0' '.43822' -> '-0.43822'
dqsub167 subtract '0' '.911' -> '-0.911'
dqsub168 subtract '.0' '.02' -> '-0.02'
dqsub169 subtract '00' '.392' -> '-0.392'
dqsub170 subtract '0' '.26' -> '-0.26'
dqsub171 subtract '0' '0.51' -> '-0.51'
dqsub172 subtract '0' '.2234' -> '-0.2234'
dqsub173 subtract '0' '.2' -> '-0.2'
dqsub174 subtract '.0' '.0008' -> '-0.0008'
-- 0. on left
dqsub180 subtract '0.0' '-.1' -> '0.1'
dqsub181 subtract '0.00' '-.97983' -> '0.97983'
dqsub182 subtract '0.0' '-.9' -> '0.9'
dqsub183 subtract '0.0' '-0.102' -> '0.102'
dqsub184 subtract '0.0' '-.4' -> '0.4'
dqsub185 subtract '0.0' '-.307' -> '0.307'
dqsub186 subtract '0.0' '-.43822' -> '0.43822'
dqsub187 subtract '0.0' '-.911' -> '0.911'
dqsub188 subtract '0.0' '-.02' -> '0.02'
dqsub189 subtract '0.00' '-.392' -> '0.392'
dqsub190 subtract '0.0' '-.26' -> '0.26'
dqsub191 subtract '0.0' '-0.51' -> '0.51'
dqsub192 subtract '0.0' '-.2234' -> '0.2234'
dqsub193 subtract '0.0' '-.2' -> '0.2'
dqsub194 subtract '0.0' '-.0008' -> '0.0008'
-- negatives of same
dqsub200 subtract '0' '-.1' -> '0.1'
dqsub201 subtract '00' '-.97983' -> '0.97983'
dqsub202 subtract '0' '-.9' -> '0.9'
dqsub203 subtract '0' '-0.102' -> '0.102'
dqsub204 subtract '0' '-.4' -> '0.4'
dqsub205 subtract '0' '-.307' -> '0.307'
dqsub206 subtract '0' '-.43822' -> '0.43822'
dqsub207 subtract '0' '-.911' -> '0.911'
dqsub208 subtract '.0' '-.02' -> '0.02'
dqsub209 subtract '00' '-.392' -> '0.392'
dqsub210 subtract '0' '-.26' -> '0.26'
dqsub211 subtract '0' '-0.51' -> '0.51'
dqsub212 subtract '0' '-.2234' -> '0.2234'
dqsub213 subtract '0' '-.2' -> '0.2'
dqsub214 subtract '.0' '-.0008' -> '0.0008'
-- more fixed, LHS swaps [really the same as testcases under add]
dqsub220 subtract '-56267E-12' 0 -> '-5.6267E-8'
dqsub221 subtract '-56267E-11' 0 -> '-5.6267E-7'
dqsub222 subtract '-56267E-10' 0 -> '-0.0000056267'
dqsub223 subtract '-56267E-9' 0 -> '-0.000056267'
dqsub224 subtract '-56267E-8' 0 -> '-0.00056267'
dqsub225 subtract '-56267E-7' 0 -> '-0.0056267'
dqsub226 subtract '-56267E-6' 0 -> '-0.056267'
dqsub227 subtract '-56267E-5' 0 -> '-0.56267'
dqsub228 subtract '-56267E-2' 0 -> '-562.67'
dqsub229 subtract '-56267E-1' 0 -> '-5626.7'
dqsub230 subtract '-56267E-0' 0 -> '-56267'
-- symmetry ...
dqsub240 subtract 0 '-56267E-12' -> '5.6267E-8'
dqsub241 subtract 0 '-56267E-11' -> '5.6267E-7'
dqsub242 subtract 0 '-56267E-10' -> '0.0000056267'
dqsub243 subtract 0 '-56267E-9' -> '0.000056267'
dqsub244 subtract 0 '-56267E-8' -> '0.00056267'
dqsub245 subtract 0 '-56267E-7' -> '0.0056267'
dqsub246 subtract 0 '-56267E-6' -> '0.056267'
dqsub247 subtract 0 '-56267E-5' -> '0.56267'
dqsub248 subtract 0 '-56267E-2' -> '562.67'
dqsub249 subtract 0 '-56267E-1' -> '5626.7'
dqsub250 subtract 0 '-56267E-0' -> '56267'
-- now some more from the 'new' add
dqsub301 subtract '1.23456789' '1.00000000' -> '0.23456789'
dqsub302 subtract '1.23456789' '1.00000011' -> '0.23456778'
-- some carrying effects
dqsub321 subtract '0.9998' '0.0000' -> '0.9998'
dqsub322 subtract '0.9998' '0.0001' -> '0.9997'
dqsub323 subtract '0.9998' '0.0002' -> '0.9996'
dqsub324 subtract '0.9998' '0.0003' -> '0.9995'
dqsub325 subtract '0.9998' '-0.0000' -> '0.9998'
dqsub326 subtract '0.9998' '-0.0001' -> '0.9999'
dqsub327 subtract '0.9998' '-0.0002' -> '1.0000'
dqsub328 subtract '0.9998' '-0.0003' -> '1.0001'
-- internal boundaries
dqsub346 subtract '10000e+9' '7' -> '9999999999993'
dqsub347 subtract '10000e+9' '70' -> '9999999999930'
dqsub348 subtract '10000e+9' '700' -> '9999999999300'
dqsub349 subtract '10000e+9' '7000' -> '9999999993000'
dqsub350 subtract '10000e+9' '70000' -> '9999999930000'
dqsub351 subtract '10000e+9' '700000' -> '9999999300000'
dqsub352 subtract '7' '10000e+9' -> '-9999999999993'
dqsub353 subtract '70' '10000e+9' -> '-9999999999930'
dqsub354 subtract '700' '10000e+9' -> '-9999999999300'
dqsub355 subtract '7000' '10000e+9' -> '-9999999993000'
dqsub356 subtract '70000' '10000e+9' -> '-9999999930000'
dqsub357 subtract '700000' '10000e+9' -> '-9999999300000'
-- zero preservation
dqsub361 subtract 1 '0.0001' -> '0.9999'
dqsub362 subtract 1 '0.00001' -> '0.99999'
dqsub363 subtract 1 '0.000001' -> '0.999999'
dqsub364 subtract 1 '0.0000000000000000000000000000000001' -> '0.9999999999999999999999999999999999'
dqsub365 subtract 1 '0.00000000000000000000000000000000001' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub366 subtract 1 '0.000000000000000000000000000000000001' -> '1.000000000000000000000000000000000' Inexact Rounded
-- some funny zeros [in case of bad signum]
dqsub370 subtract 1 0 -> 1
dqsub371 subtract 1 0. -> 1
dqsub372 subtract 1 .0 -> 1.0
dqsub373 subtract 1 0.0 -> 1.0
dqsub374 subtract 0 1 -> -1
dqsub375 subtract 0. 1 -> -1
dqsub376 subtract .0 1 -> -1.0
dqsub377 subtract 0.0 1 -> -1.0
-- leading 0 digit before round
dqsub910 subtract -103519362 -51897955.3 -> -51621406.7
dqsub911 subtract 159579.444 89827.5229 -> 69751.9211
dqsub920 subtract 333.0000000000000000000000000123456 33.00000000000000000000000001234566 -> 299.9999999999999999999999999999999 Inexact Rounded
dqsub921 subtract 333.0000000000000000000000000123456 33.00000000000000000000000001234565 -> 300.0000000000000000000000000000000 Inexact Rounded
dqsub922 subtract 133.0000000000000000000000000123456 33.00000000000000000000000001234565 -> 99.99999999999999999999999999999995
dqsub923 subtract 133.0000000000000000000000000123456 33.00000000000000000000000001234564 -> 99.99999999999999999999999999999996
dqsub924 subtract 133.0000000000000000000000000123456 33.00000000000000000000000001234540 -> 100.0000000000000000000000000000002 Rounded
dqsub925 subtract 133.0000000000000000000000000123456 43.00000000000000000000000001234560 -> 90.00000000000000000000000000000000
dqsub926 subtract 133.0000000000000000000000000123456 43.00000000000000000000000001234561 -> 89.99999999999999999999999999999999
dqsub927 subtract 133.0000000000000000000000000123456 43.00000000000000000000000001234566 -> 89.99999999999999999999999999999994
dqsub928 subtract 101.0000000000000000000000000123456 91.00000000000000000000000001234566 -> 9.99999999999999999999999999999994
dqsub929 subtract 101.0000000000000000000000000123456 99.00000000000000000000000001234566 -> 1.99999999999999999999999999999994
-- more LHS swaps [were fixed]
dqsub390 subtract '-56267E-10' 0 -> '-0.0000056267'
dqsub391 subtract '-56267E-6' 0 -> '-0.056267'
dqsub392 subtract '-56267E-5' 0 -> '-0.56267'
dqsub393 subtract '-56267E-4' 0 -> '-5.6267'
dqsub394 subtract '-56267E-3' 0 -> '-56.267'
dqsub395 subtract '-56267E-2' 0 -> '-562.67'
dqsub396 subtract '-56267E-1' 0 -> '-5626.7'
dqsub397 subtract '-56267E-0' 0 -> '-56267'
dqsub398 subtract '-5E-10' 0 -> '-5E-10'
dqsub399 subtract '-5E-7' 0 -> '-5E-7'
dqsub400 subtract '-5E-6' 0 -> '-0.000005'
dqsub401 subtract '-5E-5' 0 -> '-0.00005'
dqsub402 subtract '-5E-4' 0 -> '-0.0005'
dqsub403 subtract '-5E-1' 0 -> '-0.5'
dqsub404 subtract '-5E0' 0 -> '-5'
dqsub405 subtract '-5E1' 0 -> '-50'
dqsub406 subtract '-5E5' 0 -> '-500000'
dqsub407 subtract '-5E33' 0 -> '-5000000000000000000000000000000000'
dqsub408 subtract '-5E34' 0 -> '-5.000000000000000000000000000000000E+34' Rounded
dqsub409 subtract '-5E35' 0 -> '-5.000000000000000000000000000000000E+35' Rounded
dqsub410 subtract '-5E36' 0 -> '-5.000000000000000000000000000000000E+36' Rounded
dqsub411 subtract '-5E100' 0 -> '-5.000000000000000000000000000000000E+100' Rounded
-- more RHS swaps [were fixed]
dqsub420 subtract 0 '-56267E-10' -> '0.0000056267'
dqsub421 subtract 0 '-56267E-6' -> '0.056267'
dqsub422 subtract 0 '-56267E-5' -> '0.56267'
dqsub423 subtract 0 '-56267E-4' -> '5.6267'
dqsub424 subtract 0 '-56267E-3' -> '56.267'
dqsub425 subtract 0 '-56267E-2' -> '562.67'
dqsub426 subtract 0 '-56267E-1' -> '5626.7'
dqsub427 subtract 0 '-56267E-0' -> '56267'
dqsub428 subtract 0 '-5E-10' -> '5E-10'
dqsub429 subtract 0 '-5E-7' -> '5E-7'
dqsub430 subtract 0 '-5E-6' -> '0.000005'
dqsub431 subtract 0 '-5E-5' -> '0.00005'
dqsub432 subtract 0 '-5E-4' -> '0.0005'
dqsub433 subtract 0 '-5E-1' -> '0.5'
dqsub434 subtract 0 '-5E0' -> '5'
dqsub435 subtract 0 '-5E1' -> '50'
dqsub436 subtract 0 '-5E5' -> '500000'
dqsub437 subtract 0 '-5E33' -> '5000000000000000000000000000000000'
dqsub438 subtract 0 '-5E34' -> '5.000000000000000000000000000000000E+34' Rounded
dqsub439 subtract 0 '-5E35' -> '5.000000000000000000000000000000000E+35' Rounded
dqsub440 subtract 0 '-5E36' -> '5.000000000000000000000000000000000E+36' Rounded
dqsub441 subtract 0 '-5E100' -> '5.000000000000000000000000000000000E+100' Rounded
-- try borderline precision, with carries, etc.
dqsub461 subtract '1E+16' '1' -> '9999999999999999'
dqsub462 subtract '1E+12' '-1.111' -> '1000000000001.111'
dqsub463 subtract '1.111' '-1E+12' -> '1000000000001.111'
dqsub464 subtract '-1' '-1E+16' -> '9999999999999999'
dqsub465 subtract '7E+15' '1' -> '6999999999999999'
dqsub466 subtract '7E+12' '-1.111' -> '7000000000001.111'
dqsub467 subtract '1.111' '-7E+12' -> '7000000000001.111'
dqsub468 subtract '-1' '-7E+15' -> '6999999999999999'
-- 1234567890123456 1234567890123456 1 23456789012345
dqsub470 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555563' -> '1.000000000000000000000000000000001' Inexact Rounded
dqsub471 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555562' -> '1.000000000000000000000000000000001' Inexact Rounded
dqsub472 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555561' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub473 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555560' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub474 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555559' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub475 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555558' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub476 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555557' -> '1.000000000000000000000000000000000' Inexact Rounded
dqsub477 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555556' -> '1.000000000000000000000000000000000' Rounded
dqsub478 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555555' -> '0.9999999999999999999999999999999999'
dqsub479 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555554' -> '0.9999999999999999999999999999999998'
dqsub480 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555553' -> '0.9999999999999999999999999999999997'
dqsub481 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555552' -> '0.9999999999999999999999999999999996'
dqsub482 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555551' -> '0.9999999999999999999999999999999995'
dqsub483 subtract '0.4444444444444444444444444444444444' '-0.5555555555555555555555555555555550' -> '0.9999999999999999999999999999999994'
-- and some more, including residue effects and different roundings
rounding: half_up
dqsub500 subtract '1231234555555555555555555567456789' 0 -> '1231234555555555555555555567456789'
dqsub501 subtract '1231234555555555555555555567456789' 0.000000001 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub502 subtract '1231234555555555555555555567456789' 0.000001 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub503 subtract '1231234555555555555555555567456789' 0.1 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub504 subtract '1231234555555555555555555567456789' 0.4 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub505 subtract '1231234555555555555555555567456789' 0.49 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub506 subtract '1231234555555555555555555567456789' 0.499999 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub507 subtract '1231234555555555555555555567456789' 0.499999999 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub508 subtract '1231234555555555555555555567456789' 0.5 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub509 subtract '1231234555555555555555555567456789' 0.500000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub510 subtract '1231234555555555555555555567456789' 0.500001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub511 subtract '1231234555555555555555555567456789' 0.51 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub512 subtract '1231234555555555555555555567456789' 0.6 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub513 subtract '1231234555555555555555555567456789' 0.9 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub514 subtract '1231234555555555555555555567456789' 0.99999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub515 subtract '1231234555555555555555555567456789' 0.999999999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub516 subtract '1231234555555555555555555567456789' 1 -> '1231234555555555555555555567456788'
dqsub517 subtract '1231234555555555555555555567456789' 1.000000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub518 subtract '1231234555555555555555555567456789' 1.00001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub519 subtract '1231234555555555555555555567456789' 1.1 -> '1231234555555555555555555567456788' Inexact Rounded
rounding: half_even
dqsub520 subtract '1231234555555555555555555567456789' 0 -> '1231234555555555555555555567456789'
dqsub521 subtract '1231234555555555555555555567456789' 0.000000001 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub522 subtract '1231234555555555555555555567456789' 0.000001 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub523 subtract '1231234555555555555555555567456789' 0.1 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub524 subtract '1231234555555555555555555567456789' 0.4 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub525 subtract '1231234555555555555555555567456789' 0.49 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub526 subtract '1231234555555555555555555567456789' 0.499999 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub527 subtract '1231234555555555555555555567456789' 0.499999999 -> '1231234555555555555555555567456789' Inexact Rounded
dqsub528 subtract '1231234555555555555555555567456789' 0.5 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub529 subtract '1231234555555555555555555567456789' 0.500000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub530 subtract '1231234555555555555555555567456789' 0.500001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub531 subtract '1231234555555555555555555567456789' 0.51 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub532 subtract '1231234555555555555555555567456789' 0.6 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub533 subtract '1231234555555555555555555567456789' 0.9 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub534 subtract '1231234555555555555555555567456789' 0.99999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub535 subtract '1231234555555555555555555567456789' 0.999999999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub536 subtract '1231234555555555555555555567456789' 1 -> '1231234555555555555555555567456788'
dqsub537 subtract '1231234555555555555555555567456789' 1.00000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub538 subtract '1231234555555555555555555567456789' 1.00001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub539 subtract '1231234555555555555555555567456789' 1.1 -> '1231234555555555555555555567456788' Inexact Rounded
-- critical few with even bottom digit...
dqsub540 subtract '1231234555555555555555555567456788' 0.499999999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub541 subtract '1231234555555555555555555567456788' 0.5 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub542 subtract '1231234555555555555555555567456788' 0.500000001 -> '1231234555555555555555555567456787' Inexact Rounded
rounding: down
dqsub550 subtract '1231234555555555555555555567456789' 0 -> '1231234555555555555555555567456789'
dqsub551 subtract '1231234555555555555555555567456789' 0.000000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub552 subtract '1231234555555555555555555567456789' 0.000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub553 subtract '1231234555555555555555555567456789' 0.1 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub554 subtract '1231234555555555555555555567456789' 0.4 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub555 subtract '1231234555555555555555555567456789' 0.49 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub556 subtract '1231234555555555555555555567456789' 0.499999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub557 subtract '1231234555555555555555555567456789' 0.499999999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub558 subtract '1231234555555555555555555567456789' 0.5 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub559 subtract '1231234555555555555555555567456789' 0.500000001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub560 subtract '1231234555555555555555555567456789' 0.500001 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub561 subtract '1231234555555555555555555567456789' 0.51 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub562 subtract '1231234555555555555555555567456789' 0.6 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub563 subtract '1231234555555555555555555567456789' 0.9 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub564 subtract '1231234555555555555555555567456789' 0.99999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub565 subtract '1231234555555555555555555567456789' 0.999999999 -> '1231234555555555555555555567456788' Inexact Rounded
dqsub566 subtract '1231234555555555555555555567456789' 1 -> '1231234555555555555555555567456788'
dqsub567 subtract '1231234555555555555555555567456789' 1.00000001 -> '1231234555555555555555555567456787' Inexact Rounded
dqsub568 subtract '1231234555555555555555555567456789' 1.00001 -> '1231234555555555555555555567456787' Inexact Rounded
dqsub569 subtract '1231234555555555555555555567456789' 1.1 -> '1231234555555555555555555567456787' Inexact Rounded
-- symmetry...
rounding: half_up
dqsub600 subtract 0 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789'
dqsub601 subtract 0.000000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub602 subtract 0.000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub603 subtract 0.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub604 subtract 0.4 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub605 subtract 0.49 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub606 subtract 0.499999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub607 subtract 0.499999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub608 subtract 0.5 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub609 subtract 0.500000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub610 subtract 0.500001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub611 subtract 0.51 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub612 subtract 0.6 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub613 subtract 0.9 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub614 subtract 0.99999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub615 subtract 0.999999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub616 subtract 1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788'
dqsub617 subtract 1.000000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub618 subtract 1.00001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub619 subtract 1.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
rounding: half_even
dqsub620 subtract 0 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789'
dqsub621 subtract 0.000000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub622 subtract 0.000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub623 subtract 0.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub624 subtract 0.4 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub625 subtract 0.49 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub626 subtract 0.499999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub627 subtract 0.499999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789' Inexact Rounded
dqsub628 subtract 0.5 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub629 subtract 0.500000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub630 subtract 0.500001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub631 subtract 0.51 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub632 subtract 0.6 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub633 subtract 0.9 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub634 subtract 0.99999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub635 subtract 0.999999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub636 subtract 1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788'
dqsub637 subtract 1.00000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub638 subtract 1.00001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub639 subtract 1.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
-- critical few with even bottom digit...
dqsub640 subtract 0.499999999 '1231234555555555555555555567456788' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub641 subtract 0.5 '1231234555555555555555555567456788' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub642 subtract 0.500000001 '1231234555555555555555555567456788' -> '-1231234555555555555555555567456787' Inexact Rounded
rounding: down
dqsub650 subtract 0 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456789'
dqsub651 subtract 0.000000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub652 subtract 0.000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub653 subtract 0.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub654 subtract 0.4 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub655 subtract 0.49 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub656 subtract 0.499999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub657 subtract 0.499999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub658 subtract 0.5 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub659 subtract 0.500000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub660 subtract 0.500001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub661 subtract 0.51 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub662 subtract 0.6 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub663 subtract 0.9 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub664 subtract 0.99999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub665 subtract 0.999999999 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788' Inexact Rounded
dqsub666 subtract 1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456788'
dqsub667 subtract 1.00000001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456787' Inexact Rounded
dqsub668 subtract 1.00001 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456787' Inexact Rounded
dqsub669 subtract 1.1 '1231234555555555555555555567456789' -> '-1231234555555555555555555567456787' Inexact Rounded
-- lots of leading zeros in intermediate result, and showing effects of
-- input rounding would have affected the following
rounding: half_up
dqsub670 subtract '1234567456789' '1234567456788.1' -> 0.9
dqsub671 subtract '1234567456789' '1234567456788.9' -> 0.1
dqsub672 subtract '1234567456789' '1234567456789.1' -> -0.1
dqsub673 subtract '1234567456789' '1234567456789.5' -> -0.5
dqsub674 subtract '1234567456789' '1234567456789.9' -> -0.9
rounding: half_even
dqsub680 subtract '1234567456789' '1234567456788.1' -> 0.9
dqsub681 subtract '1234567456789' '1234567456788.9' -> 0.1
dqsub682 subtract '1234567456789' '1234567456789.1' -> -0.1
dqsub683 subtract '1234567456789' '1234567456789.5' -> -0.5
dqsub684 subtract '1234567456789' '1234567456789.9' -> -0.9
dqsub685 subtract '1234567456788' '1234567456787.1' -> 0.9
dqsub686 subtract '1234567456788' '1234567456787.9' -> 0.1
dqsub687 subtract '1234567456788' '1234567456788.1' -> -0.1
dqsub688 subtract '1234567456788' '1234567456788.5' -> -0.5
dqsub689 subtract '1234567456788' '1234567456788.9' -> -0.9
rounding: down
dqsub690 subtract '1234567456789' '1234567456788.1' -> 0.9
dqsub691 subtract '1234567456789' '1234567456788.9' -> 0.1
dqsub692 subtract '1234567456789' '1234567456789.1' -> -0.1
dqsub693 subtract '1234567456789' '1234567456789.5' -> -0.5
dqsub694 subtract '1234567456789' '1234567456789.9' -> -0.9
-- Specials
dqsub780 subtract -Inf Inf -> -Infinity
dqsub781 subtract -Inf 1000 -> -Infinity
dqsub782 subtract -Inf 1 -> -Infinity
dqsub783 subtract -Inf -0 -> -Infinity
dqsub784 subtract -Inf -1 -> -Infinity
dqsub785 subtract -Inf -1000 -> -Infinity
dqsub787 subtract -1000 Inf -> -Infinity
dqsub788 subtract -Inf Inf -> -Infinity
dqsub789 subtract -1 Inf -> -Infinity
dqsub790 subtract 0 Inf -> -Infinity
dqsub791 subtract 1 Inf -> -Infinity
dqsub792 subtract 1000 Inf -> -Infinity
dqsub800 subtract Inf Inf -> NaN Invalid_operation
dqsub801 subtract Inf 1000 -> Infinity
dqsub802 subtract Inf 1 -> Infinity
dqsub803 subtract Inf 0 -> Infinity
dqsub804 subtract Inf -0 -> Infinity
dqsub805 subtract Inf -1 -> Infinity
dqsub806 subtract Inf -1000 -> Infinity
dqsub807 subtract Inf -Inf -> Infinity
dqsub808 subtract -1000 -Inf -> Infinity
dqsub809 subtract -Inf -Inf -> NaN Invalid_operation
dqsub810 subtract -1 -Inf -> Infinity
dqsub811 subtract -0 -Inf -> Infinity
dqsub812 subtract 0 -Inf -> Infinity
dqsub813 subtract 1 -Inf -> Infinity
dqsub814 subtract 1000 -Inf -> Infinity
dqsub815 subtract Inf -Inf -> Infinity
dqsub821 subtract NaN Inf -> NaN
dqsub822 subtract -NaN 1000 -> -NaN
dqsub823 subtract NaN 1 -> NaN
dqsub824 subtract NaN 0 -> NaN
dqsub825 subtract NaN -0 -> NaN
dqsub826 subtract NaN -1 -> NaN
dqsub827 subtract NaN -1000 -> NaN
dqsub828 subtract NaN -Inf -> NaN
dqsub829 subtract -NaN NaN -> -NaN
dqsub830 subtract -Inf NaN -> NaN
dqsub831 subtract -1000 NaN -> NaN
dqsub832 subtract -1 NaN -> NaN
dqsub833 subtract -0 NaN -> NaN
dqsub834 subtract 0 NaN -> NaN
dqsub835 subtract 1 NaN -> NaN
dqsub836 subtract 1000 -NaN -> -NaN
dqsub837 subtract Inf NaN -> NaN
dqsub841 subtract sNaN Inf -> NaN Invalid_operation
dqsub842 subtract -sNaN 1000 -> -NaN Invalid_operation
dqsub843 subtract sNaN 1 -> NaN Invalid_operation
dqsub844 subtract sNaN 0 -> NaN Invalid_operation
dqsub845 subtract sNaN -0 -> NaN Invalid_operation
dqsub846 subtract sNaN -1 -> NaN Invalid_operation
dqsub847 subtract sNaN -1000 -> NaN Invalid_operation
dqsub848 subtract sNaN NaN -> NaN Invalid_operation
dqsub849 subtract sNaN sNaN -> NaN Invalid_operation
dqsub850 subtract NaN sNaN -> NaN Invalid_operation
dqsub851 subtract -Inf -sNaN -> -NaN Invalid_operation
dqsub852 subtract -1000 sNaN -> NaN Invalid_operation
dqsub853 subtract -1 sNaN -> NaN Invalid_operation
dqsub854 subtract -0 sNaN -> NaN Invalid_operation
dqsub855 subtract 0 sNaN -> NaN Invalid_operation
dqsub856 subtract 1 sNaN -> NaN Invalid_operation
dqsub857 subtract 1000 sNaN -> NaN Invalid_operation
dqsub858 subtract Inf sNaN -> NaN Invalid_operation
dqsub859 subtract NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqsub861 subtract NaN01 -Inf -> NaN1
dqsub862 subtract -NaN02 -1000 -> -NaN2
dqsub863 subtract NaN03 1000 -> NaN3
dqsub864 subtract NaN04 Inf -> NaN4
dqsub865 subtract NaN05 NaN61 -> NaN5
dqsub866 subtract -Inf -NaN71 -> -NaN71
dqsub867 subtract -1000 NaN81 -> NaN81
dqsub868 subtract 1000 NaN91 -> NaN91
dqsub869 subtract Inf NaN101 -> NaN101
dqsub871 subtract sNaN011 -Inf -> NaN11 Invalid_operation
dqsub872 subtract sNaN012 -1000 -> NaN12 Invalid_operation
dqsub873 subtract -sNaN013 1000 -> -NaN13 Invalid_operation
dqsub874 subtract sNaN014 NaN171 -> NaN14 Invalid_operation
dqsub875 subtract sNaN015 sNaN181 -> NaN15 Invalid_operation
dqsub876 subtract NaN016 sNaN191 -> NaN191 Invalid_operation
dqsub877 subtract -Inf sNaN201 -> NaN201 Invalid_operation
dqsub878 subtract -1000 sNaN211 -> NaN211 Invalid_operation
dqsub879 subtract 1000 -sNaN221 -> -NaN221 Invalid_operation
dqsub880 subtract Inf sNaN231 -> NaN231 Invalid_operation
dqsub881 subtract NaN025 sNaN241 -> NaN241 Invalid_operation
-- edge case spills
dqsub901 subtract 2.E-3 1.002 -> -1.000
dqsub902 subtract 2.0E-3 1.002 -> -1.0000
dqsub903 subtract 2.00E-3 1.0020 -> -1.00000
dqsub904 subtract 2.000E-3 1.00200 -> -1.000000
dqsub905 subtract 2.0000E-3 1.002000 -> -1.0000000
dqsub906 subtract 2.00000E-3 1.0020000 -> -1.00000000
dqsub907 subtract 2.000000E-3 1.00200000 -> -1.000000000
dqsub908 subtract 2.0000000E-3 1.002000000 -> -1.0000000000
-- subnormals and overflows covered under Add
-- Examples from SQL proposal (Krishna Kulkarni)
dqsub1125 subtract 130E-2 120E-2 -> 0.10
dqsub1126 subtract 130E-2 12E-1 -> 0.10
dqsub1127 subtract 130E-2 1E0 -> 0.30
dqsub1128 subtract 1E2 1E4 -> -9.9E+3
-- Null tests
dqsub9990 subtract 10 # -> NaN Invalid_operation
dqsub9991 subtract # 10 -> NaN Invalid_operation
|
Added test/dectest/dqToIntegral.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 |
------------------------------------------------------------------------
-- dqToIntegral.decTest -- round Quad to integral value --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests tests the extended specification 'round-to-integral
-- value-exact' operations (from IEEE 854, later modified in 754r).
-- All non-zero results are defined as being those from either copy or
-- quantize, so those are assumed to have been tested extensively
-- elsewhere; the tests here are for integrity, rounding mode, etc.
-- Also, it is assumed the test harness will use these tests for both
-- ToIntegralExact (which does set Inexact) and the fixed-name
-- functions (which do not set Inexact).
-- Note that decNumber implements an earlier definition of toIntegral
-- which never sets Inexact; the decTest operator for that is called
-- 'tointegral' instead of 'tointegralx'.
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
dqintx001 tointegralx 0 -> 0
dqintx002 tointegralx 0.0 -> 0
dqintx003 tointegralx 0.1 -> 0 Inexact Rounded
dqintx004 tointegralx 0.2 -> 0 Inexact Rounded
dqintx005 tointegralx 0.3 -> 0 Inexact Rounded
dqintx006 tointegralx 0.4 -> 0 Inexact Rounded
dqintx007 tointegralx 0.5 -> 0 Inexact Rounded
dqintx008 tointegralx 0.6 -> 1 Inexact Rounded
dqintx009 tointegralx 0.7 -> 1 Inexact Rounded
dqintx010 tointegralx 0.8 -> 1 Inexact Rounded
dqintx011 tointegralx 0.9 -> 1 Inexact Rounded
dqintx012 tointegralx 1 -> 1
dqintx013 tointegralx 1.0 -> 1 Rounded
dqintx014 tointegralx 1.1 -> 1 Inexact Rounded
dqintx015 tointegralx 1.2 -> 1 Inexact Rounded
dqintx016 tointegralx 1.3 -> 1 Inexact Rounded
dqintx017 tointegralx 1.4 -> 1 Inexact Rounded
dqintx018 tointegralx 1.5 -> 2 Inexact Rounded
dqintx019 tointegralx 1.6 -> 2 Inexact Rounded
dqintx020 tointegralx 1.7 -> 2 Inexact Rounded
dqintx021 tointegralx 1.8 -> 2 Inexact Rounded
dqintx022 tointegralx 1.9 -> 2 Inexact Rounded
-- negatives
dqintx031 tointegralx -0 -> -0
dqintx032 tointegralx -0.0 -> -0
dqintx033 tointegralx -0.1 -> -0 Inexact Rounded
dqintx034 tointegralx -0.2 -> -0 Inexact Rounded
dqintx035 tointegralx -0.3 -> -0 Inexact Rounded
dqintx036 tointegralx -0.4 -> -0 Inexact Rounded
dqintx037 tointegralx -0.5 -> -0 Inexact Rounded
dqintx038 tointegralx -0.6 -> -1 Inexact Rounded
dqintx039 tointegralx -0.7 -> -1 Inexact Rounded
dqintx040 tointegralx -0.8 -> -1 Inexact Rounded
dqintx041 tointegralx -0.9 -> -1 Inexact Rounded
dqintx042 tointegralx -1 -> -1
dqintx043 tointegralx -1.0 -> -1 Rounded
dqintx044 tointegralx -1.1 -> -1 Inexact Rounded
dqintx045 tointegralx -1.2 -> -1 Inexact Rounded
dqintx046 tointegralx -1.3 -> -1 Inexact Rounded
dqintx047 tointegralx -1.4 -> -1 Inexact Rounded
dqintx048 tointegralx -1.5 -> -2 Inexact Rounded
dqintx049 tointegralx -1.6 -> -2 Inexact Rounded
dqintx050 tointegralx -1.7 -> -2 Inexact Rounded
dqintx051 tointegralx -1.8 -> -2 Inexact Rounded
dqintx052 tointegralx -1.9 -> -2 Inexact Rounded
-- next two would be NaN using quantize(x, 0)
dqintx053 tointegralx 10E+60 -> 1.0E+61
dqintx054 tointegralx -10E+60 -> -1.0E+61
-- numbers around precision
dqintx060 tointegralx '56267E-17' -> '0' Inexact Rounded
dqintx061 tointegralx '56267E-5' -> '1' Inexact Rounded
dqintx062 tointegralx '56267E-2' -> '563' Inexact Rounded
dqintx063 tointegralx '56267E-1' -> '5627' Inexact Rounded
dqintx065 tointegralx '56267E-0' -> '56267'
dqintx066 tointegralx '56267E+0' -> '56267'
dqintx067 tointegralx '56267E+1' -> '5.6267E+5'
dqintx068 tointegralx '56267E+9' -> '5.6267E+13'
dqintx069 tointegralx '56267E+10' -> '5.6267E+14'
dqintx070 tointegralx '56267E+11' -> '5.6267E+15'
dqintx071 tointegralx '56267E+12' -> '5.6267E+16'
dqintx072 tointegralx '56267E+13' -> '5.6267E+17'
dqintx073 tointegralx '1.23E+96' -> '1.23E+96'
dqintx074 tointegralx '1.23E+6144' -> #47ffd300000000000000000000000000 Clamped
dqintx080 tointegralx '-56267E-10' -> '-0' Inexact Rounded
dqintx081 tointegralx '-56267E-5' -> '-1' Inexact Rounded
dqintx082 tointegralx '-56267E-2' -> '-563' Inexact Rounded
dqintx083 tointegralx '-56267E-1' -> '-5627' Inexact Rounded
dqintx085 tointegralx '-56267E-0' -> '-56267'
dqintx086 tointegralx '-56267E+0' -> '-56267'
dqintx087 tointegralx '-56267E+1' -> '-5.6267E+5'
dqintx088 tointegralx '-56267E+9' -> '-5.6267E+13'
dqintx089 tointegralx '-56267E+10' -> '-5.6267E+14'
dqintx090 tointegralx '-56267E+11' -> '-5.6267E+15'
dqintx091 tointegralx '-56267E+12' -> '-5.6267E+16'
dqintx092 tointegralx '-56267E+13' -> '-5.6267E+17'
dqintx093 tointegralx '-1.23E+96' -> '-1.23E+96'
dqintx094 tointegralx '-1.23E+6144' -> #c7ffd300000000000000000000000000 Clamped
-- subnormal inputs
dqintx100 tointegralx 1E-299 -> 0 Inexact Rounded
dqintx101 tointegralx 0.1E-299 -> 0 Inexact Rounded
dqintx102 tointegralx 0.01E-299 -> 0 Inexact Rounded
dqintx103 tointegralx 0E-299 -> 0
-- specials and zeros
dqintx120 tointegralx 'Inf' -> Infinity
dqintx121 tointegralx '-Inf' -> -Infinity
dqintx122 tointegralx NaN -> NaN
dqintx123 tointegralx sNaN -> NaN Invalid_operation
dqintx124 tointegralx 0 -> 0
dqintx125 tointegralx -0 -> -0
dqintx126 tointegralx 0.000 -> 0
dqintx127 tointegralx 0.00 -> 0
dqintx128 tointegralx 0.0 -> 0
dqintx129 tointegralx 0 -> 0
dqintx130 tointegralx 0E-3 -> 0
dqintx131 tointegralx 0E-2 -> 0
dqintx132 tointegralx 0E-1 -> 0
dqintx133 tointegralx 0E-0 -> 0
dqintx134 tointegralx 0E+1 -> 0E+1
dqintx135 tointegralx 0E+2 -> 0E+2
dqintx136 tointegralx 0E+3 -> 0E+3
dqintx137 tointegralx 0E+4 -> 0E+4
dqintx138 tointegralx 0E+5 -> 0E+5
dqintx139 tointegralx -0.000 -> -0
dqintx140 tointegralx -0.00 -> -0
dqintx141 tointegralx -0.0 -> -0
dqintx142 tointegralx -0 -> -0
dqintx143 tointegralx -0E-3 -> -0
dqintx144 tointegralx -0E-2 -> -0
dqintx145 tointegralx -0E-1 -> -0
dqintx146 tointegralx -0E-0 -> -0
dqintx147 tointegralx -0E+1 -> -0E+1
dqintx148 tointegralx -0E+2 -> -0E+2
dqintx149 tointegralx -0E+3 -> -0E+3
dqintx150 tointegralx -0E+4 -> -0E+4
dqintx151 tointegralx -0E+5 -> -0E+5
-- propagating NaNs
dqintx152 tointegralx NaN808 -> NaN808
dqintx153 tointegralx sNaN080 -> NaN80 Invalid_operation
dqintx154 tointegralx -NaN808 -> -NaN808
dqintx155 tointegralx -sNaN080 -> -NaN80 Invalid_operation
dqintx156 tointegralx -NaN -> -NaN
dqintx157 tointegralx -sNaN -> -NaN Invalid_operation
-- examples
rounding: half_up
dqintx200 tointegralx 2.1 -> 2 Inexact Rounded
dqintx201 tointegralx 100 -> 100
dqintx202 tointegralx 100.0 -> 100 Rounded
dqintx203 tointegralx 101.5 -> 102 Inexact Rounded
dqintx204 tointegralx -101.5 -> -102 Inexact Rounded
dqintx205 tointegralx 10E+5 -> 1.0E+6
dqintx206 tointegralx 7.89E+77 -> 7.89E+77
dqintx207 tointegralx -Inf -> -Infinity
-- all rounding modes
rounding: half_even
dqintx210 tointegralx 55.5 -> 56 Inexact Rounded
dqintx211 tointegralx 56.5 -> 56 Inexact Rounded
dqintx212 tointegralx 57.5 -> 58 Inexact Rounded
dqintx213 tointegralx -55.5 -> -56 Inexact Rounded
dqintx214 tointegralx -56.5 -> -56 Inexact Rounded
dqintx215 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_up
dqintx220 tointegralx 55.5 -> 56 Inexact Rounded
dqintx221 tointegralx 56.5 -> 57 Inexact Rounded
dqintx222 tointegralx 57.5 -> 58 Inexact Rounded
dqintx223 tointegralx -55.5 -> -56 Inexact Rounded
dqintx224 tointegralx -56.5 -> -57 Inexact Rounded
dqintx225 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_down
dqintx230 tointegralx 55.5 -> 55 Inexact Rounded
dqintx231 tointegralx 56.5 -> 56 Inexact Rounded
dqintx232 tointegralx 57.5 -> 57 Inexact Rounded
dqintx233 tointegralx -55.5 -> -55 Inexact Rounded
dqintx234 tointegralx -56.5 -> -56 Inexact Rounded
dqintx235 tointegralx -57.5 -> -57 Inexact Rounded
rounding: up
dqintx240 tointegralx 55.3 -> 56 Inexact Rounded
dqintx241 tointegralx 56.3 -> 57 Inexact Rounded
dqintx242 tointegralx 57.3 -> 58 Inexact Rounded
dqintx243 tointegralx -55.3 -> -56 Inexact Rounded
dqintx244 tointegralx -56.3 -> -57 Inexact Rounded
dqintx245 tointegralx -57.3 -> -58 Inexact Rounded
rounding: down
dqintx250 tointegralx 55.7 -> 55 Inexact Rounded
dqintx251 tointegralx 56.7 -> 56 Inexact Rounded
dqintx252 tointegralx 57.7 -> 57 Inexact Rounded
dqintx253 tointegralx -55.7 -> -55 Inexact Rounded
dqintx254 tointegralx -56.7 -> -56 Inexact Rounded
dqintx255 tointegralx -57.7 -> -57 Inexact Rounded
rounding: ceiling
dqintx260 tointegralx 55.3 -> 56 Inexact Rounded
dqintx261 tointegralx 56.3 -> 57 Inexact Rounded
dqintx262 tointegralx 57.3 -> 58 Inexact Rounded
dqintx263 tointegralx -55.3 -> -55 Inexact Rounded
dqintx264 tointegralx -56.3 -> -56 Inexact Rounded
dqintx265 tointegralx -57.3 -> -57 Inexact Rounded
rounding: floor
dqintx270 tointegralx 55.7 -> 55 Inexact Rounded
dqintx271 tointegralx 56.7 -> 56 Inexact Rounded
dqintx272 tointegralx 57.7 -> 57 Inexact Rounded
dqintx273 tointegralx -55.7 -> -56 Inexact Rounded
dqintx274 tointegralx -56.7 -> -57 Inexact Rounded
dqintx275 tointegralx -57.7 -> -58 Inexact Rounded
-- Int and uInt32 edge values for testing conversions
dqintx300 tointegralx -2147483646 -> -2147483646
dqintx301 tointegralx -2147483647 -> -2147483647
dqintx302 tointegralx -2147483648 -> -2147483648
dqintx303 tointegralx -2147483649 -> -2147483649
dqintx304 tointegralx 2147483646 -> 2147483646
dqintx305 tointegralx 2147483647 -> 2147483647
dqintx306 tointegralx 2147483648 -> 2147483648
dqintx307 tointegralx 2147483649 -> 2147483649
dqintx308 tointegralx 4294967294 -> 4294967294
dqintx309 tointegralx 4294967295 -> 4294967295
dqintx310 tointegralx 4294967296 -> 4294967296
dqintx311 tointegralx 4294967297 -> 4294967297
|
Added test/dectest/dqXor.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 |
------------------------------------------------------------------------
-- dqXor.decTest -- digitwise logical XOR for decQuads --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
clamp: 1
precision: 34
maxExponent: 6144
minExponent: -6143
rounding: half_even
-- Sanity check (truth table)
dqxor001 xor 0 0 -> 0
dqxor002 xor 0 1 -> 1
dqxor003 xor 1 0 -> 1
dqxor004 xor 1 1 -> 0
dqxor005 xor 1100 1010 -> 110
-- and at msd and msd-1
dqxor006 xor 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqxor007 xor 0000000000000000000000000000000000 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqxor008 xor 1000000000000000000000000000000000 0000000000000000000000000000000000 -> 1000000000000000000000000000000000
dqxor009 xor 1000000000000000000000000000000000 1000000000000000000000000000000000 -> 0
dqxor010 xor 0000000000000000000000000000000000 0000000000000000000000000000000000 -> 0
dqxor011 xor 0000000000000000000000000000000000 0100000000000000000000000000000000 -> 100000000000000000000000000000000
dqxor012 xor 0100000000000000000000000000000000 0000000000000000000000000000000000 -> 100000000000000000000000000000000
dqxor013 xor 0100000000000000000000000000000000 0100000000000000000000000000000000 -> 0
-- Various lengths
-- 1234567890123456789012345678901234
dqxor601 xor 0111111111111111111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000000000000000000
dqxor602 xor 1011111111111111111111111111111111 1111111111111111111111111111111111 -> 100000000000000000000000000000000
dqxor603 xor 1101111111111111111111111111111111 1111111111111111111111111111111111 -> 10000000000000000000000000000000
dqxor604 xor 1110111111111111111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000000000000000
dqxor605 xor 1111011111111111111111111111111111 1111111111111111111111111111111111 -> 100000000000000000000000000000
dqxor606 xor 1111101111111111111111111111111111 1111111111111111111111111111111111 -> 10000000000000000000000000000
dqxor607 xor 1111110111111111111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000000000000
dqxor608 xor 1111111011111111111111111111111111 1111111111111111111111111111111111 -> 100000000000000000000000000
dqxor609 xor 1111111101111111111111111111111111 1111111111111111111111111111111111 -> 10000000000000000000000000
dqxor610 xor 1111111110111111111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000000000
dqxor611 xor 1111111111011111111111111111111111 1111111111111111111111111111111111 -> 100000000000000000000000
dqxor612 xor 1111111111101111111111111111111111 1111111111111111111111111111111111 -> 10000000000000000000000
dqxor613 xor 1111111111110111111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000000
dqxor614 xor 1111111111111011111111111111111111 1111111111111111111111111111111111 -> 100000000000000000000
dqxor615 xor 1111111111111101111111111111111111 1111111111111111111111111111111111 -> 10000000000000000000
dqxor616 xor 1111111111111110111111111111111111 1111111111111111111111111111111111 -> 1000000000000000000
dqxor617 xor 1111111111111111011111111111111111 1111111111111111111111111111111111 -> 100000000000000000
dqxor618 xor 1111111111111111101111111111111111 1111111111111111111111111111111111 -> 10000000000000000
dqxor619 xor 1111111111111111110111111111111111 1111111111111111111111111111111111 -> 1000000000000000
dqxor620 xor 1111111111111111111011111111111111 1111111111111111111111111111111111 -> 100000000000000
dqxor621 xor 1111111111111111111101111111111111 1111111111111111111111111111111111 -> 10000000000000
dqxor622 xor 1111111111111111111110111111111111 1111111111111111111111111111111111 -> 1000000000000
dqxor623 xor 1111111111111111111111011111111111 1111111111111111111111111111111111 -> 100000000000
dqxor624 xor 1111111111111111111111101111111111 1111111111111111111111111111111111 -> 10000000000
dqxor625 xor 1111111111111111111111110111111111 1111111111111111111111111111111111 -> 1000000000
dqxor626 xor 1111111111111111111111111011111111 1111111111111111111111111111111111 -> 100000000
dqxor627 xor 1111111111111111111111111101111111 1111111111111111111111111111111111 -> 10000000
dqxor628 xor 1111111111111111111111111110111111 1111111111111111111111111111111111 -> 1000000
dqxor629 xor 1111111111111111111111111111011111 1111111111111111111111111111111111 -> 100000
dqxor630 xor 1111111111111111111111111111101111 1111111111111111111111111111111111 -> 10000
dqxor631 xor 1111111111111111111111111111110111 1111111111111111111111111111111111 -> 1000
dqxor632 xor 1111111111111111111111111111111011 1111111111111111111111111111111111 -> 100
dqxor633 xor 1111111111111111111111111111111101 1111111111111111111111111111111111 -> 10
dqxor634 xor 1111111111111111111111111111111110 1111111111111111111111111111111111 -> 1
dqxor641 xor 1111111111111111111111111111111111 0111111111111111111111111111111111 -> 1000000000000000000000000000000000
dqxor642 xor 1111111111111111111111111111111111 1011111111111111111111111111111111 -> 100000000000000000000000000000000
dqxor643 xor 1111111111111111111111111111111111 1101111111111111111111111111111111 -> 10000000000000000000000000000000
dqxor644 xor 1111111111111111111111111111111111 1110111111111111111111111111111111 -> 1000000000000000000000000000000
dqxor645 xor 1111111111111111111111111111111111 1111011111111111111111111111111111 -> 100000000000000000000000000000
dqxor646 xor 1111111111111111111111111111111111 1111101111111111111111111111111111 -> 10000000000000000000000000000
dqxor647 xor 1111111111111111111111111111111111 1111110111111111111111111111111111 -> 1000000000000000000000000000
dqxor648 xor 1111111111111111111111111111111111 1111111011111111111111111111111111 -> 100000000000000000000000000
dqxor649 xor 1111111111111111111111111111111111 1111111101111111111111111111111111 -> 10000000000000000000000000
dqxor650 xor 1111111111111111111111111111111111 1111111110111111111111111111111111 -> 1000000000000000000000000
dqxor651 xor 1111111111111111111111111111111111 1111111111011111111111111111111111 -> 100000000000000000000000
dqxor652 xor 1111111111111111111111111111111111 1111111111101111111111111111111111 -> 10000000000000000000000
dqxor653 xor 1111111111111111111111111111111111 1111111111110111111111111111111111 -> 1000000000000000000000
dqxor654 xor 1111111111111111111111111111111111 1111111111111011111111111111111111 -> 100000000000000000000
dqxor655 xor 1111111111111111111111111111111111 1111111111111101111111111111111111 -> 10000000000000000000
dqxor656 xor 1111111111111111111111111111111111 1111111111111110111111111111111111 -> 1000000000000000000
dqxor657 xor 1111111111111111111111111111111111 1111111111111111011111111111111111 -> 100000000000000000
dqxor658 xor 1111111111111111111111111111111111 1111111111111111101111111111111111 -> 10000000000000000
dqxor659 xor 1111111111111111111111111111111111 1111111111111111110111111111111111 -> 1000000000000000
dqxor660 xor 1111111111111111111111111111111111 1111111111111111111011111111111111 -> 100000000000000
dqxor661 xor 1111111111111111111111111111111111 1111111111111111111101111111111111 -> 10000000000000
dqxor662 xor 1111111111111111111111111111111111 1111111111111111111110111111111111 -> 1000000000000
dqxor663 xor 1111111111111111111111111111111111 1111111111111111111111011111111111 -> 100000000000
dqxor664 xor 1111111111111111111111111111111111 1111111111111111111111101111111111 -> 10000000000
dqxor665 xor 1111111111111111111111111111111111 1111111111111111111111110111111111 -> 1000000000
dqxor666 xor 1111111111111111111111111111111111 1111111111111111111111111011111111 -> 100000000
dqxor667 xor 1111111111111111111111111111111111 1111111111111111111111111101111111 -> 10000000
dqxor668 xor 1111111111111111111111111111111111 1111111111111111111111111110111111 -> 1000000
dqxor669 xor 1111111111111111111111111111111111 1111111111111111111111111111011111 -> 100000
dqxor670 xor 1111111111111111111111111111111111 1111111111111111111111111111101111 -> 10000
dqxor671 xor 1111111111111111111111111111111111 1111111111111111111111111111110111 -> 1000
dqxor672 xor 1111111111111111111111111111111111 1111111111111111111111111111111011 -> 100
dqxor673 xor 1111111111111111111111111111111111 1111111111111111111111111111111101 -> 10
dqxor674 xor 1111111111111111111111111111111111 1111111111111111111111111111111110 -> 1
dqxor675 xor 0111111111111111111111111111111111 1111111111111111111111111111111110 -> 1000000000000000000000000000000001
dqxor676 xor 1111111111111111111111111111111111 1111111111111111111111111111111110 -> 1
dqxor021 xor 1111111110000000 1111111110000000 -> 0
dqxor022 xor 111111110000000 111111110000000 -> 0
dqxor023 xor 11111110000000 11111110000000 -> 0
dqxor024 xor 1111110000000 1111110000000 -> 0
dqxor025 xor 111110000000 111110000000 -> 0
dqxor026 xor 11110000000 11110000000 -> 0
dqxor027 xor 1110000000 1110000000 -> 0
dqxor028 xor 110000000 110000000 -> 0
dqxor029 xor 10000000 10000000 -> 0
dqxor030 xor 1000000 1000000 -> 0
dqxor031 xor 100000 100000 -> 0
dqxor032 xor 10000 10000 -> 0
dqxor033 xor 1000 1000 -> 0
dqxor034 xor 100 100 -> 0
dqxor035 xor 10 10 -> 0
dqxor036 xor 1 1 -> 0
dqxor040 xor 111111111 111111111111 -> 111000000000
dqxor041 xor 11111111 111111111111 -> 111100000000
dqxor042 xor 11111111 111111111 -> 100000000
dqxor043 xor 1111111 100000010 -> 101111101
dqxor044 xor 111111 100000100 -> 100111011
dqxor045 xor 11111 100001000 -> 100010111
dqxor046 xor 1111 100010000 -> 100011111
dqxor047 xor 111 100100000 -> 100100111
dqxor048 xor 11 101000000 -> 101000011
dqxor049 xor 1 110000000 -> 110000001
dqxor050 xor 1111111111 1 -> 1111111110
dqxor051 xor 111111111 1 -> 111111110
dqxor052 xor 11111111 1 -> 11111110
dqxor053 xor 1111111 1 -> 1111110
dqxor054 xor 111111 1 -> 111110
dqxor055 xor 11111 1 -> 11110
dqxor056 xor 1111 1 -> 1110
dqxor057 xor 111 1 -> 110
dqxor058 xor 11 1 -> 10
dqxor059 xor 1 1 -> 0
dqxor060 xor 1111111111 0 -> 1111111111
dqxor061 xor 111111111 0 -> 111111111
dqxor062 xor 11111111 0 -> 11111111
dqxor063 xor 1111111 0 -> 1111111
dqxor064 xor 111111 0 -> 111111
dqxor065 xor 11111 0 -> 11111
dqxor066 xor 1111 0 -> 1111
dqxor067 xor 111 0 -> 111
dqxor068 xor 11 0 -> 11
dqxor069 xor 1 0 -> 1
dqxor070 xor 1 1111111111 -> 1111111110
dqxor071 xor 1 111111111 -> 111111110
dqxor072 xor 1 11111111 -> 11111110
dqxor073 xor 1 1111111 -> 1111110
dqxor074 xor 1 111111 -> 111110
dqxor075 xor 1 11111 -> 11110
dqxor076 xor 1 1111 -> 1110
dqxor077 xor 1 111 -> 110
dqxor078 xor 1 11 -> 10
dqxor079 xor 1 1 -> 0
dqxor080 xor 0 1111111111 -> 1111111111
dqxor081 xor 0 111111111 -> 111111111
dqxor082 xor 0 11111111 -> 11111111
dqxor083 xor 0 1111111 -> 1111111
dqxor084 xor 0 111111 -> 111111
dqxor085 xor 0 11111 -> 11111
dqxor086 xor 0 1111 -> 1111
dqxor087 xor 0 111 -> 111
dqxor088 xor 0 11 -> 11
dqxor089 xor 0 1 -> 1
dqxor090 xor 011111111 111101111 -> 100010000
dqxor091 xor 101111111 111101111 -> 10010000
dqxor092 xor 110111111 111101111 -> 1010000
dqxor093 xor 111011111 111101111 -> 110000
dqxor094 xor 111101111 111101111 -> 0
dqxor095 xor 111110111 111101111 -> 11000
dqxor096 xor 111111011 111101111 -> 10100
dqxor097 xor 111111101 111101111 -> 10010
dqxor098 xor 111111110 111101111 -> 10001
dqxor100 xor 111101111 011111111 -> 100010000
dqxor101 xor 111101111 101111111 -> 10010000
dqxor102 xor 111101111 110111111 -> 1010000
dqxor103 xor 111101111 111011111 -> 110000
dqxor104 xor 111101111 111101111 -> 0
dqxor105 xor 111101111 111110111 -> 11000
dqxor106 xor 111101111 111111011 -> 10100
dqxor107 xor 111101111 111111101 -> 10010
dqxor108 xor 111101111 111111110 -> 10001
-- non-0/1 should not be accepted, nor should signs
dqxor220 xor 111111112 111111111 -> NaN Invalid_operation
dqxor221 xor 333333333 333333333 -> NaN Invalid_operation
dqxor222 xor 555555555 555555555 -> NaN Invalid_operation
dqxor223 xor 777777777 777777777 -> NaN Invalid_operation
dqxor224 xor 999999999 999999999 -> NaN Invalid_operation
dqxor225 xor 222222222 999999999 -> NaN Invalid_operation
dqxor226 xor 444444444 999999999 -> NaN Invalid_operation
dqxor227 xor 666666666 999999999 -> NaN Invalid_operation
dqxor228 xor 888888888 999999999 -> NaN Invalid_operation
dqxor229 xor 999999999 222222222 -> NaN Invalid_operation
dqxor230 xor 999999999 444444444 -> NaN Invalid_operation
dqxor231 xor 999999999 666666666 -> NaN Invalid_operation
dqxor232 xor 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
dqxor240 xor 567468689 -934981942 -> NaN Invalid_operation
dqxor241 xor 567367689 934981942 -> NaN Invalid_operation
dqxor242 xor -631917772 -706014634 -> NaN Invalid_operation
dqxor243 xor -756253257 138579234 -> NaN Invalid_operation
dqxor244 xor 835590149 567435400 -> NaN Invalid_operation
-- test MSD
dqxor250 xor 2000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqxor251 xor 7000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqxor252 xor 8000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqxor253 xor 9000000111000111000111000000000000 1000000111000111000111000000000000 -> NaN Invalid_operation
dqxor254 xor 2000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqxor255 xor 7000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqxor256 xor 8000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqxor257 xor 9000000111000111000111000000000000 0000000111000111000111000000000000 -> NaN Invalid_operation
dqxor258 xor 1000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqxor259 xor 1000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqxor260 xor 1000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqxor261 xor 1000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
dqxor262 xor 0000000111000111000111000000000000 2000000111000111000111000000000000 -> NaN Invalid_operation
dqxor263 xor 0000000111000111000111000000000000 7000000111000111000111000000000000 -> NaN Invalid_operation
dqxor264 xor 0000000111000111000111000000000000 8000000111000111000111000000000000 -> NaN Invalid_operation
dqxor265 xor 0000000111000111000111000000000000 9000000111000111000111000000000000 -> NaN Invalid_operation
-- test MSD-1
dqxor270 xor 0200000111000111000111001000000000 1000000111000111000111100000000010 -> NaN Invalid_operation
dqxor271 xor 0700000111000111000111000100000000 1000000111000111000111010000000100 -> NaN Invalid_operation
dqxor272 xor 0800000111000111000111000010000000 1000000111000111000111001000001000 -> NaN Invalid_operation
dqxor273 xor 0900000111000111000111000001000000 1000000111000111000111000100010000 -> NaN Invalid_operation
dqxor274 xor 1000000111000111000111000000100000 0200000111000111000111000010100000 -> NaN Invalid_operation
dqxor275 xor 1000000111000111000111000000010000 0700000111000111000111000001000000 -> NaN Invalid_operation
dqxor276 xor 1000000111000111000111000000001000 0800000111000111000111000010100000 -> NaN Invalid_operation
dqxor277 xor 1000000111000111000111000000000100 0900000111000111000111000000010000 -> NaN Invalid_operation
-- test LSD
dqxor280 xor 0010000111000111000111000000000002 1000000111000111000111000100000001 -> NaN Invalid_operation
dqxor281 xor 0001000111000111000111000000000007 1000000111000111000111001000000011 -> NaN Invalid_operation
dqxor282 xor 0000000111000111000111100000000008 1000000111000111000111010000000001 -> NaN Invalid_operation
dqxor283 xor 0000000111000111000111010000000009 1000000111000111000111100000000001 -> NaN Invalid_operation
dqxor284 xor 1000000111000111000111001000000000 0001000111000111000111000000000002 -> NaN Invalid_operation
dqxor285 xor 1000000111000111000111000100000000 0010000111000111000111000000000007 -> NaN Invalid_operation
dqxor286 xor 1000000111000111000111000010000000 0100000111000111000111000000000008 -> NaN Invalid_operation
dqxor287 xor 1000000111000111000111000001000000 1000000111000111000111000000000009 -> NaN Invalid_operation
-- test Middie
dqxor288 xor 0010000111000111000111000020000000 1000000111000111000111001000000000 -> NaN Invalid_operation
dqxor289 xor 0001000111000111000111000070000001 1000000111000111000111000100000000 -> NaN Invalid_operation
dqxor290 xor 0000000111000111000111100080000010 1000000111000111000111000010000000 -> NaN Invalid_operation
dqxor291 xor 0000000111000111000111010090000100 1000000111000111000111000001000000 -> NaN Invalid_operation
dqxor292 xor 1000000111000111000111001000001000 0000000111000111000111000020100000 -> NaN Invalid_operation
dqxor293 xor 1000000111000111000111000100010000 0000000111000111000111000070010000 -> NaN Invalid_operation
dqxor294 xor 1000000111000111000111000010100000 0000000111000111000111000080001000 -> NaN Invalid_operation
dqxor295 xor 1000000111000111000111000001000000 0000000111000111000111000090000100 -> NaN Invalid_operation
-- signs
dqxor296 xor -1000000111000111000111000001000000 -0000001110001110001110010000000100 -> NaN Invalid_operation
dqxor297 xor -1000000111000111000111000001000000 0000001110001110001110000010000100 -> NaN Invalid_operation
dqxor298 xor 1000000111000111000111000001000000 -0000001110001110001110001000000100 -> NaN Invalid_operation
dqxor299 xor 1000000111000111000111000001000000 0000001110001110001110000011000100 -> 1000001001001001001001000010000100
-- Nmax, Nmin, Ntiny-like
dqxor331 xor 2 9.99999999E+999 -> NaN Invalid_operation
dqxor332 xor 3 1E-999 -> NaN Invalid_operation
dqxor333 xor 4 1.00000000E-2821 -> NaN Invalid_operation
dqxor334 xor 5 1E-900 -> NaN Invalid_operation
dqxor335 xor 6 -1E-900 -> NaN Invalid_operation
dqxor336 xor 7 -1.00000000E-999 -> NaN Invalid_operation
dqxor337 xor 8 -1E-999 -> NaN Invalid_operation
dqxor338 xor 9 -9.99999999E+999 -> NaN Invalid_operation
dqxor341 xor 9.99999999E+999 -18 -> NaN Invalid_operation
dqxor342 xor 1E-999 01 -> NaN Invalid_operation
dqxor343 xor 1.00000000E-999 -18 -> NaN Invalid_operation
dqxor344 xor 1E-908 18 -> NaN Invalid_operation
dqxor345 xor -1E-907 -10 -> NaN Invalid_operation
dqxor346 xor -1.00000000E-999 18 -> NaN Invalid_operation
dqxor347 xor -1E-999 10 -> NaN Invalid_operation
dqxor348 xor -9.99999999E+2991 -18 -> NaN Invalid_operation
-- A few other non-integers
dqxor361 xor 1.0 1 -> NaN Invalid_operation
dqxor362 xor 1E+1 1 -> NaN Invalid_operation
dqxor363 xor 0.0 1 -> NaN Invalid_operation
dqxor364 xor 0E+1 1 -> NaN Invalid_operation
dqxor365 xor 9.9 1 -> NaN Invalid_operation
dqxor366 xor 9E+1 1 -> NaN Invalid_operation
dqxor371 xor 0 1.0 -> NaN Invalid_operation
dqxor372 xor 0 1E+1 -> NaN Invalid_operation
dqxor373 xor 0 0.0 -> NaN Invalid_operation
dqxor374 xor 0 0E+1 -> NaN Invalid_operation
dqxor375 xor 0 9.9 -> NaN Invalid_operation
dqxor376 xor 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
dqxor780 xor -Inf -Inf -> NaN Invalid_operation
dqxor781 xor -Inf -1000 -> NaN Invalid_operation
dqxor782 xor -Inf -1 -> NaN Invalid_operation
dqxor783 xor -Inf -0 -> NaN Invalid_operation
dqxor784 xor -Inf 0 -> NaN Invalid_operation
dqxor785 xor -Inf 1 -> NaN Invalid_operation
dqxor786 xor -Inf 1000 -> NaN Invalid_operation
dqxor787 xor -1000 -Inf -> NaN Invalid_operation
dqxor788 xor -Inf -Inf -> NaN Invalid_operation
dqxor789 xor -1 -Inf -> NaN Invalid_operation
dqxor790 xor -0 -Inf -> NaN Invalid_operation
dqxor791 xor 0 -Inf -> NaN Invalid_operation
dqxor792 xor 1 -Inf -> NaN Invalid_operation
dqxor793 xor 1000 -Inf -> NaN Invalid_operation
dqxor794 xor Inf -Inf -> NaN Invalid_operation
dqxor800 xor Inf -Inf -> NaN Invalid_operation
dqxor801 xor Inf -1000 -> NaN Invalid_operation
dqxor802 xor Inf -1 -> NaN Invalid_operation
dqxor803 xor Inf -0 -> NaN Invalid_operation
dqxor804 xor Inf 0 -> NaN Invalid_operation
dqxor805 xor Inf 1 -> NaN Invalid_operation
dqxor806 xor Inf 1000 -> NaN Invalid_operation
dqxor807 xor Inf Inf -> NaN Invalid_operation
dqxor808 xor -1000 Inf -> NaN Invalid_operation
dqxor809 xor -Inf Inf -> NaN Invalid_operation
dqxor810 xor -1 Inf -> NaN Invalid_operation
dqxor811 xor -0 Inf -> NaN Invalid_operation
dqxor812 xor 0 Inf -> NaN Invalid_operation
dqxor813 xor 1 Inf -> NaN Invalid_operation
dqxor814 xor 1000 Inf -> NaN Invalid_operation
dqxor815 xor Inf Inf -> NaN Invalid_operation
dqxor821 xor NaN -Inf -> NaN Invalid_operation
dqxor822 xor NaN -1000 -> NaN Invalid_operation
dqxor823 xor NaN -1 -> NaN Invalid_operation
dqxor824 xor NaN -0 -> NaN Invalid_operation
dqxor825 xor NaN 0 -> NaN Invalid_operation
dqxor826 xor NaN 1 -> NaN Invalid_operation
dqxor827 xor NaN 1000 -> NaN Invalid_operation
dqxor828 xor NaN Inf -> NaN Invalid_operation
dqxor829 xor NaN NaN -> NaN Invalid_operation
dqxor830 xor -Inf NaN -> NaN Invalid_operation
dqxor831 xor -1000 NaN -> NaN Invalid_operation
dqxor832 xor -1 NaN -> NaN Invalid_operation
dqxor833 xor -0 NaN -> NaN Invalid_operation
dqxor834 xor 0 NaN -> NaN Invalid_operation
dqxor835 xor 1 NaN -> NaN Invalid_operation
dqxor836 xor 1000 NaN -> NaN Invalid_operation
dqxor837 xor Inf NaN -> NaN Invalid_operation
dqxor841 xor sNaN -Inf -> NaN Invalid_operation
dqxor842 xor sNaN -1000 -> NaN Invalid_operation
dqxor843 xor sNaN -1 -> NaN Invalid_operation
dqxor844 xor sNaN -0 -> NaN Invalid_operation
dqxor845 xor sNaN 0 -> NaN Invalid_operation
dqxor846 xor sNaN 1 -> NaN Invalid_operation
dqxor847 xor sNaN 1000 -> NaN Invalid_operation
dqxor848 xor sNaN NaN -> NaN Invalid_operation
dqxor849 xor sNaN sNaN -> NaN Invalid_operation
dqxor850 xor NaN sNaN -> NaN Invalid_operation
dqxor851 xor -Inf sNaN -> NaN Invalid_operation
dqxor852 xor -1000 sNaN -> NaN Invalid_operation
dqxor853 xor -1 sNaN -> NaN Invalid_operation
dqxor854 xor -0 sNaN -> NaN Invalid_operation
dqxor855 xor 0 sNaN -> NaN Invalid_operation
dqxor856 xor 1 sNaN -> NaN Invalid_operation
dqxor857 xor 1000 sNaN -> NaN Invalid_operation
dqxor858 xor Inf sNaN -> NaN Invalid_operation
dqxor859 xor NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
dqxor861 xor NaN1 -Inf -> NaN Invalid_operation
dqxor862 xor +NaN2 -1000 -> NaN Invalid_operation
dqxor863 xor NaN3 1000 -> NaN Invalid_operation
dqxor864 xor NaN4 Inf -> NaN Invalid_operation
dqxor865 xor NaN5 +NaN6 -> NaN Invalid_operation
dqxor866 xor -Inf NaN7 -> NaN Invalid_operation
dqxor867 xor -1000 NaN8 -> NaN Invalid_operation
dqxor868 xor 1000 NaN9 -> NaN Invalid_operation
dqxor869 xor Inf +NaN10 -> NaN Invalid_operation
dqxor871 xor sNaN11 -Inf -> NaN Invalid_operation
dqxor872 xor sNaN12 -1000 -> NaN Invalid_operation
dqxor873 xor sNaN13 1000 -> NaN Invalid_operation
dqxor874 xor sNaN14 NaN17 -> NaN Invalid_operation
dqxor875 xor sNaN15 sNaN18 -> NaN Invalid_operation
dqxor876 xor NaN16 sNaN19 -> NaN Invalid_operation
dqxor877 xor -Inf +sNaN20 -> NaN Invalid_operation
dqxor878 xor -1000 sNaN21 -> NaN Invalid_operation
dqxor879 xor 1000 sNaN22 -> NaN Invalid_operation
dqxor880 xor Inf sNaN23 -> NaN Invalid_operation
dqxor881 xor +NaN25 +sNaN24 -> NaN Invalid_operation
dqxor882 xor -NaN26 NaN28 -> NaN Invalid_operation
dqxor883 xor -sNaN27 sNaN29 -> NaN Invalid_operation
dqxor884 xor 1000 -NaN30 -> NaN Invalid_operation
dqxor885 xor 1000 -sNaN31 -> NaN Invalid_operation
|
Added test/dectest/dsBase.decTest.
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------------------------------------------------------------------------
-- dsBase.decTest -- base decSingle <--> string conversions --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This file tests base conversions from string to a decimal number
-- and back to a string (in Scientific form)
-- Note that unlike other operations the operand is subject to rounding
-- to conform to emax and precision settings (that is, numbers will
-- conform to rules and exponent will be in permitted range). The
-- 'left hand side', therefore, may have numbers that cannot be
-- represented in a decSingle. Some testcases go to the limit of the
-- next-wider format, and hence these testcases may also be used to
-- test narrowing and widening operations.
extended: 1
clamp: 1
precision: 7
maxExponent: 96
minExponent: -95
rounding: half_even
dsbas001 toSci 0 -> 0
dsbas002 toSci 1 -> 1
dsbas003 toSci 1.0 -> 1.0
dsbas004 toSci 1.00 -> 1.00
dsbas005 toSci 10 -> 10
dsbas006 toSci 1000 -> 1000
dsbas007 toSci 10.0 -> 10.0
dsbas008 toSci 10.1 -> 10.1
dsbas009 toSci 10.4 -> 10.4
dsbas010 toSci 10.5 -> 10.5
dsbas011 toSci 10.6 -> 10.6
dsbas012 toSci 10.9 -> 10.9
dsbas013 toSci 11.0 -> 11.0
dsbas014 toSci 1.234 -> 1.234
dsbas015 toSci 0.123 -> 0.123
dsbas016 toSci 0.012 -> 0.012
dsbas017 toSci -0 -> -0
dsbas018 toSci -0.0 -> -0.0
dsbas019 toSci -00.00 -> -0.00
dsbas021 toSci -1 -> -1
dsbas022 toSci -1.0 -> -1.0
dsbas023 toSci -0.1 -> -0.1
dsbas024 toSci -9.1 -> -9.1
dsbas025 toSci -9.11 -> -9.11
dsbas026 toSci -9.119 -> -9.119
dsbas027 toSci -9.999 -> -9.999
dsbas030 toSci '1234.567' -> '1234.567'
dsbas031 toSci '1234.000' -> '1234.000'
dsbas032 toSci '1234912' -> '1234912'
dsbas033 toSci '0.00001234567' -> '0.00001234567'
dsbas034 toSci '0.000001234567' -> '0.000001234567'
dsbas035 toSci '0.0000001234567' -> '1.234567E-7'
dsbas036 toSci '0.00000001234567' -> '1.234567E-8'
dsbas037 toSci '0.1234564' -> '0.1234564'
dsbas038 toSci '0.1234565' -> '0.1234565'
-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax)
dsbsn001 toSci -9.999999E+96 -> -9.999999E+96
dsbsn002 toSci -1E-95 -> -1E-95
dsbsn003 toSci -1E-101 -> -1E-101 Subnormal
dsbsn004 toSci -0 -> -0
dsbsn005 toSci +0 -> 0
dsbsn006 toSci +1E-101 -> 1E-101 Subnormal
dsbsn007 toSci +1E-95 -> 1E-95
dsbsn008 toSci +9.999999E+96 -> 9.999999E+96
-- String [many more examples are implicitly tested elsewhere]
-- strings without E cannot generate E in result
dsbas040 toSci "12" -> '12'
dsbas041 toSci "-76" -> '-76'
dsbas042 toSci "12.76" -> '12.76'
dsbas043 toSci "+12.76" -> '12.76'
dsbas044 toSci "012.76" -> '12.76'
dsbas045 toSci "+0.003" -> '0.003'
dsbas046 toSci "17." -> '17'
dsbas047 toSci ".5" -> '0.5'
dsbas048 toSci "044" -> '44'
dsbas049 toSci "0044" -> '44'
dsbas050 toSci "0.0005" -> '0.0005'
dsbas051 toSci "00.00005" -> '0.00005'
dsbas052 toSci "0.000005" -> '0.000005'
dsbas053 toSci "0.0000050" -> '0.0000050'
dsbas054 toSci "0.0000005" -> '5E-7'
dsbas055 toSci "0.00000005" -> '5E-8'
dsbas056 toSci "12678.54" -> '12678.54'
dsbas057 toSci "2678.543" -> '2678.543'
dsbas058 toSci "345678.5" -> '345678.5'
dsbas059 toSci "0678.5432" -> '678.5432'
dsbas060 toSci "678.5432" -> '678.5432'
dsbas061 toSci "+678.5432" -> '678.5432'
dsbas062 toSci "+0678.5432" -> '678.5432'
dsbas063 toSci "+00678.5432" -> '678.5432'
dsbas064 toSci "-678.5432" -> '-678.5432'
dsbas065 toSci "-0678.5432" -> '-678.5432'
dsbas066 toSci "-00678.5432" -> '-678.5432'
-- examples
dsbas067 toSci "5E-6" -> '0.000005'
dsbas068 toSci "50E-7" -> '0.0000050'
dsbas069 toSci "5E-7" -> '5E-7'
-- [No exotics as no Unicode]
-- rounded with dots in all (including edge) places
dsbas071 toSci .1234567890123456 -> 0.1234568 Inexact Rounded
dsbas072 toSci 1.234567890123456 -> 1.234568 Inexact Rounded
dsbas073 toSci 12.34567890123456 -> 12.34568 Inexact Rounded
dsbas074 toSci 123.4567890123456 -> 123.4568 Inexact Rounded
dsbas075 toSci 1234.567890123456 -> 1234.568 Inexact Rounded
dsbas076 toSci 12345.67890123456 -> 12345.68 Inexact Rounded
dsbas077 toSci 123456.7890123456 -> 123456.8 Inexact Rounded
dsbas078 toSci 1234567.890123456 -> 1234568 Inexact Rounded
dsbas079 toSci 12345678.90123456 -> 1.234568E+7 Inexact Rounded
dsbas080 toSci 123456789.0123456 -> 1.234568E+8 Inexact Rounded
dsbas081 toSci 1234567890.123456 -> 1.234568E+9 Inexact Rounded
dsbas082 toSci 12345678901.23456 -> 1.234568E+10 Inexact Rounded
dsbas083 toSci 123456789012.3456 -> 1.234568E+11 Inexact Rounded
dsbas084 toSci 1234567890123.456 -> 1.234568E+12 Inexact Rounded
dsbas085 toSci 12345678901234.56 -> 1.234568E+13 Inexact Rounded
dsbas086 toSci 123456789012345.6 -> 1.234568E+14 Inexact Rounded
dsbas087 toSci 1234567890123456. -> 1.234568E+15 Inexact Rounded
dsbas088 toSci 1234567890123456 -> 1.234568E+15 Inexact Rounded
-- Numbers with E
dsbas130 toSci "0.000E-1" -> '0.0000'
dsbas131 toSci "0.000E-2" -> '0.00000'
dsbas132 toSci "0.000E-3" -> '0.000000'
dsbas133 toSci "0.000E-4" -> '0E-7'
dsbas134 toSci "0.00E-2" -> '0.0000'
dsbas135 toSci "0.00E-3" -> '0.00000'
dsbas136 toSci "0.00E-4" -> '0.000000'
dsbas137 toSci "0.00E-5" -> '0E-7'
dsbas138 toSci "+0E+9" -> '0E+9'
dsbas139 toSci "-0E+9" -> '-0E+9'
dsbas140 toSci "1E+9" -> '1E+9'
dsbas141 toSci "1e+09" -> '1E+9'
dsbas142 toSci "1E+90" -> '1E+90'
dsbas143 toSci "+1E+009" -> '1E+9'
dsbas144 toSci "0E+9" -> '0E+9'
dsbas145 toSci "1E+9" -> '1E+9'
dsbas146 toSci "1E+09" -> '1E+9'
dsbas147 toSci "1e+90" -> '1E+90'
dsbas148 toSci "1E+009" -> '1E+9'
dsbas149 toSci "000E+9" -> '0E+9'
dsbas150 toSci "1E9" -> '1E+9'
dsbas151 toSci "1e09" -> '1E+9'
dsbas152 toSci "1E90" -> '1E+90'
dsbas153 toSci "1E009" -> '1E+9'
dsbas154 toSci "0E9" -> '0E+9'
dsbas155 toSci "0.000e+0" -> '0.000'
dsbas156 toSci "0.000E-1" -> '0.0000'
dsbas157 toSci "4E+9" -> '4E+9'
dsbas158 toSci "44E+9" -> '4.4E+10'
dsbas159 toSci "0.73e-7" -> '7.3E-8'
dsbas160 toSci "00E+9" -> '0E+9'
dsbas161 toSci "00E-9" -> '0E-9'
dsbas162 toSci "10E+9" -> '1.0E+10'
dsbas163 toSci "10E+09" -> '1.0E+10'
dsbas164 toSci "10e+90" -> '1.0E+91'
dsbas165 toSci "10E+009" -> '1.0E+10'
dsbas166 toSci "100e+9" -> '1.00E+11'
dsbas167 toSci "100e+09" -> '1.00E+11'
dsbas168 toSci "100E+90" -> '1.00E+92'
dsbas169 toSci "100e+009" -> '1.00E+11'
dsbas170 toSci "1.265" -> '1.265'
dsbas171 toSci "1.265E-20" -> '1.265E-20'
dsbas172 toSci "1.265E-8" -> '1.265E-8'
dsbas173 toSci "1.265E-4" -> '0.0001265'
dsbas174 toSci "1.265E-3" -> '0.001265'
dsbas175 toSci "1.265E-2" -> '0.01265'
dsbas176 toSci "1.265E-1" -> '0.1265'
dsbas177 toSci "1.265E-0" -> '1.265'
dsbas178 toSci "1.265E+1" -> '12.65'
dsbas179 toSci "1.265E+2" -> '126.5'
dsbas180 toSci "1.265E+3" -> '1265'
dsbas181 toSci "1.265E+4" -> '1.265E+4'
dsbas182 toSci "1.265E+8" -> '1.265E+8'
dsbas183 toSci "1.265E+20" -> '1.265E+20'
dsbas190 toSci "12.65" -> '12.65'
dsbas191 toSci "12.65E-20" -> '1.265E-19'
dsbas192 toSci "12.65E-8" -> '1.265E-7'
dsbas193 toSci "12.65E-4" -> '0.001265'
dsbas194 toSci "12.65E-3" -> '0.01265'
dsbas195 toSci "12.65E-2" -> '0.1265'
dsbas196 toSci "12.65E-1" -> '1.265'
dsbas197 toSci "12.65E-0" -> '12.65'
dsbas198 toSci "12.65E+1" -> '126.5'
dsbas199 toSci "12.65E+2" -> '1265'
dsbas200 toSci "12.65E+3" -> '1.265E+4'
dsbas201 toSci "12.65E+4" -> '1.265E+5'
dsbas202 toSci "12.65E+8" -> '1.265E+9'
dsbas203 toSci "12.65E+20" -> '1.265E+21'
dsbas210 toSci "126.5" -> '126.5'
dsbas211 toSci "126.5E-20" -> '1.265E-18'
dsbas212 toSci "126.5E-8" -> '0.000001265'
dsbas213 toSci "126.5E-4" -> '0.01265'
dsbas214 toSci "126.5E-3" -> '0.1265'
dsbas215 toSci "126.5E-2" -> '1.265'
dsbas216 toSci "126.5E-1" -> '12.65'
dsbas217 toSci "126.5E-0" -> '126.5'
dsbas218 toSci "126.5E+1" -> '1265'
dsbas219 toSci "126.5E+2" -> '1.265E+4'
dsbas220 toSci "126.5E+3" -> '1.265E+5'
dsbas221 toSci "126.5E+4" -> '1.265E+6'
dsbas222 toSci "126.5E+8" -> '1.265E+10'
dsbas223 toSci "126.5E+20" -> '1.265E+22'
dsbas230 toSci "1265" -> '1265'
dsbas231 toSci "1265E-20" -> '1.265E-17'
dsbas232 toSci "1265E-8" -> '0.00001265'
dsbas233 toSci "1265E-4" -> '0.1265'
dsbas234 toSci "1265E-3" -> '1.265'
dsbas235 toSci "1265E-2" -> '12.65'
dsbas236 toSci "1265E-1" -> '126.5'
dsbas237 toSci "1265E-0" -> '1265'
dsbas238 toSci "1265E+1" -> '1.265E+4'
dsbas239 toSci "1265E+2" -> '1.265E+5'
dsbas240 toSci "1265E+3" -> '1.265E+6'
dsbas241 toSci "1265E+4" -> '1.265E+7'
dsbas242 toSci "1265E+8" -> '1.265E+11'
dsbas243 toSci "1265E+20" -> '1.265E+23'
dsbas250 toSci "0.1265" -> '0.1265'
dsbas251 toSci "0.1265E-20" -> '1.265E-21'
dsbas252 toSci "0.1265E-8" -> '1.265E-9'
dsbas253 toSci "0.1265E-4" -> '0.00001265'
dsbas254 toSci "0.1265E-3" -> '0.0001265'
dsbas255 toSci "0.1265E-2" -> '0.001265'
dsbas256 toSci "0.1265E-1" -> '0.01265'
dsbas257 toSci "0.1265E-0" -> '0.1265'
dsbas258 toSci "0.1265E+1" -> '1.265'
dsbas259 toSci "0.1265E+2" -> '12.65'
dsbas260 toSci "0.1265E+3" -> '126.5'
dsbas261 toSci "0.1265E+4" -> '1265'
dsbas262 toSci "0.1265E+8" -> '1.265E+7'
dsbas263 toSci "0.1265E+20" -> '1.265E+19'
-- some more negative zeros [systematic tests below]
dsbas290 toSci "-0.000E-1" -> '-0.0000'
dsbas291 toSci "-0.000E-2" -> '-0.00000'
dsbas292 toSci "-0.000E-3" -> '-0.000000'
dsbas293 toSci "-0.000E-4" -> '-0E-7'
dsbas294 toSci "-0.00E-2" -> '-0.0000'
dsbas295 toSci "-0.00E-3" -> '-0.00000'
dsbas296 toSci "-0.0E-2" -> '-0.000'
dsbas297 toSci "-0.0E-3" -> '-0.0000'
dsbas298 toSci "-0E-2" -> '-0.00'
dsbas299 toSci "-0E-3" -> '-0.000'
-- Engineering notation tests
dsbas301 toSci 10e12 -> 1.0E+13
dsbas302 toEng 10e12 -> 10E+12
dsbas303 toSci 10e11 -> 1.0E+12
dsbas304 toEng 10e11 -> 1.0E+12
dsbas305 toSci 10e10 -> 1.0E+11
dsbas306 toEng 10e10 -> 100E+9
dsbas307 toSci 10e9 -> 1.0E+10
dsbas308 toEng 10e9 -> 10E+9
dsbas309 toSci 10e8 -> 1.0E+9
dsbas310 toEng 10e8 -> 1.0E+9
dsbas311 toSci 10e7 -> 1.0E+8
dsbas312 toEng 10e7 -> 100E+6
dsbas313 toSci 10e6 -> 1.0E+7
dsbas314 toEng 10e6 -> 10E+6
dsbas315 toSci 10e5 -> 1.0E+6
dsbas316 toEng 10e5 -> 1.0E+6
dsbas317 toSci 10e4 -> 1.0E+5
dsbas318 toEng 10e4 -> 100E+3
dsbas319 toSci 10e3 -> 1.0E+4
dsbas320 toEng 10e3 -> 10E+3
dsbas321 toSci 10e2 -> 1.0E+3
dsbas322 toEng 10e2 -> 1.0E+3
dsbas323 toSci 10e1 -> 1.0E+2
dsbas324 toEng 10e1 -> 100
dsbas325 toSci 10e0 -> 10
dsbas326 toEng 10e0 -> 10
dsbas327 toSci 10e-1 -> 1.0
dsbas328 toEng 10e-1 -> 1.0
dsbas329 toSci 10e-2 -> 0.10
dsbas330 toEng 10e-2 -> 0.10
dsbas331 toSci 10e-3 -> 0.010
dsbas332 toEng 10e-3 -> 0.010
dsbas333 toSci 10e-4 -> 0.0010
dsbas334 toEng 10e-4 -> 0.0010
dsbas335 toSci 10e-5 -> 0.00010
dsbas336 toEng 10e-5 -> 0.00010
dsbas337 toSci 10e-6 -> 0.000010
dsbas338 toEng 10e-6 -> 0.000010
dsbas339 toSci 10e-7 -> 0.0000010
dsbas340 toEng 10e-7 -> 0.0000010
dsbas341 toSci 10e-8 -> 1.0E-7
dsbas342 toEng 10e-8 -> 100E-9
dsbas343 toSci 10e-9 -> 1.0E-8
dsbas344 toEng 10e-9 -> 10E-9
dsbas345 toSci 10e-10 -> 1.0E-9
dsbas346 toEng 10e-10 -> 1.0E-9
dsbas347 toSci 10e-11 -> 1.0E-10
dsbas348 toEng 10e-11 -> 100E-12
dsbas349 toSci 10e-12 -> 1.0E-11
dsbas350 toEng 10e-12 -> 10E-12
dsbas351 toSci 10e-13 -> 1.0E-12
dsbas352 toEng 10e-13 -> 1.0E-12
dsbas361 toSci 7E12 -> 7E+12
dsbas362 toEng 7E12 -> 7E+12
dsbas363 toSci 7E11 -> 7E+11
dsbas364 toEng 7E11 -> 700E+9
dsbas365 toSci 7E10 -> 7E+10
dsbas366 toEng 7E10 -> 70E+9
dsbas367 toSci 7E9 -> 7E+9
dsbas368 toEng 7E9 -> 7E+9
dsbas369 toSci 7E8 -> 7E+8
dsbas370 toEng 7E8 -> 700E+6
dsbas371 toSci 7E7 -> 7E+7
dsbas372 toEng 7E7 -> 70E+6
dsbas373 toSci 7E6 -> 7E+6
dsbas374 toEng 7E6 -> 7E+6
dsbas375 toSci 7E5 -> 7E+5
dsbas376 toEng 7E5 -> 700E+3
dsbas377 toSci 7E4 -> 7E+4
dsbas378 toEng 7E4 -> 70E+3
dsbas379 toSci 7E3 -> 7E+3
dsbas380 toEng 7E3 -> 7E+3
dsbas381 toSci 7E2 -> 7E+2
dsbas382 toEng 7E2 -> 700
dsbas383 toSci 7E1 -> 7E+1
dsbas384 toEng 7E1 -> 70
dsbas385 toSci 7E0 -> 7
dsbas386 toEng 7E0 -> 7
dsbas387 toSci 7E-1 -> 0.7
dsbas388 toEng 7E-1 -> 0.7
dsbas389 toSci 7E-2 -> 0.07
dsbas390 toEng 7E-2 -> 0.07
dsbas391 toSci 7E-3 -> 0.007
dsbas392 toEng 7E-3 -> 0.007
dsbas393 toSci 7E-4 -> 0.0007
dsbas394 toEng 7E-4 -> 0.0007
dsbas395 toSci 7E-5 -> 0.00007
dsbas396 toEng 7E-5 -> 0.00007
dsbas397 toSci 7E-6 -> 0.000007
dsbas398 toEng 7E-6 -> 0.000007
dsbas399 toSci 7E-7 -> 7E-7
dsbas400 toEng 7E-7 -> 700E-9
dsbas401 toSci 7E-8 -> 7E-8
dsbas402 toEng 7E-8 -> 70E-9
dsbas403 toSci 7E-9 -> 7E-9
dsbas404 toEng 7E-9 -> 7E-9
dsbas405 toSci 7E-10 -> 7E-10
dsbas406 toEng 7E-10 -> 700E-12
dsbas407 toSci 7E-11 -> 7E-11
dsbas408 toEng 7E-11 -> 70E-12
dsbas409 toSci 7E-12 -> 7E-12
dsbas410 toEng 7E-12 -> 7E-12
dsbas411 toSci 7E-13 -> 7E-13
dsbas412 toEng 7E-13 -> 700E-15
-- Exacts remain exact up to precision ..
dsbas420 toSci 100 -> 100
dsbas422 toSci 1000 -> 1000
dsbas424 toSci 999.9 -> 999.9
dsbas426 toSci 1000.0 -> 1000.0
dsbas428 toSci 1000.1 -> 1000.1
dsbas430 toSci 10000 -> 10000
dsbas432 toSci 1000 -> 1000
dsbas434 toSci 10000 -> 10000
dsbas436 toSci 100000 -> 100000
dsbas438 toSci 1000000 -> 1000000
dsbas440 toSci 10000000 -> 1.000000E+7 Rounded
dsbas442 toSci 10000000 -> 1.000000E+7 Rounded
dsbas444 toSci 10000003 -> 1.000000E+7 Rounded Inexact
dsbas446 toSci 10000005 -> 1.000000E+7 Rounded Inexact
dsbas448 toSci 100000050 -> 1.000000E+8 Rounded Inexact
dsbas450 toSci 10000009 -> 1.000001E+7 Rounded Inexact
dsbas452 toSci 100000000 -> 1.000000E+8 Rounded
dsbas454 toSci 100000003 -> 1.000000E+8 Rounded Inexact
dsbas456 toSci 100000005 -> 1.000000E+8 Rounded Inexact
dsbas458 toSci 100000009 -> 1.000000E+8 Rounded Inexact
dsbas460 toSci 1000000000 -> 1.000000E+9 Rounded
dsbas462 toSci 1000000300 -> 1.000000E+9 Rounded Inexact
dsbas464 toSci 1000000500 -> 1.000000E+9 Rounded Inexact
dsbas466 toSci 1000000900 -> 1.000001E+9 Rounded Inexact
dsbas468 toSci 10000000000 -> 1.000000E+10 Rounded
dsbas470 toSci 10000003000 -> 1.000000E+10 Rounded Inexact
dsbas472 toSci 10000005000 -> 1.000000E+10 Rounded Inexact
dsbas474 toSci 10000009000 -> 1.000001E+10 Rounded Inexact
-- check rounding modes heeded
rounding: ceiling
dsbsr401 toSci 1.1123450 -> 1.112345 Rounded
dsbsr402 toSci 1.11234549 -> 1.112346 Rounded Inexact
dsbsr403 toSci 1.11234550 -> 1.112346 Rounded Inexact
dsbsr404 toSci 1.11234551 -> 1.112346 Rounded Inexact
rounding: up
dsbsr405 toSci 1.1123450 -> 1.112345 Rounded
dsbsr406 toSci 1.11234549 -> 1.112346 Rounded Inexact
dsbsr407 toSci 1.11234550 -> 1.112346 Rounded Inexact
dsbsr408 toSci 1.11234551 -> 1.112346 Rounded Inexact
rounding: floor
dsbsr410 toSci 1.1123450 -> 1.112345 Rounded
dsbsr411 toSci 1.11234549 -> 1.112345 Rounded Inexact
dsbsr412 toSci 1.11234550 -> 1.112345 Rounded Inexact
dsbsr413 toSci 1.11234551 -> 1.112345 Rounded Inexact
rounding: half_down
dsbsr415 toSci 1.1123450 -> 1.112345 Rounded
dsbsr416 toSci 1.11234549 -> 1.112345 Rounded Inexact
dsbsr417 toSci 1.11234550 -> 1.112345 Rounded Inexact
dsbsr418 toSci 1.11234650 -> 1.112346 Rounded Inexact
dsbsr419 toSci 1.11234551 -> 1.112346 Rounded Inexact
rounding: half_even
dsbsr421 toSci 1.1123450 -> 1.112345 Rounded
dsbsr422 toSci 1.11234549 -> 1.112345 Rounded Inexact
dsbsr423 toSci 1.11234550 -> 1.112346 Rounded Inexact
dsbsr424 toSci 1.11234650 -> 1.112346 Rounded Inexact
dsbsr425 toSci 1.11234551 -> 1.112346 Rounded Inexact
rounding: down
dsbsr426 toSci 1.1123450 -> 1.112345 Rounded
dsbsr427 toSci 1.11234549 -> 1.112345 Rounded Inexact
dsbsr428 toSci 1.11234550 -> 1.112345 Rounded Inexact
dsbsr429 toSci 1.11234551 -> 1.112345 Rounded Inexact
rounding: half_up
dsbsr431 toSci 1.1123450 -> 1.112345 Rounded
dsbsr432 toSci 1.11234549 -> 1.112345 Rounded Inexact
dsbsr433 toSci 1.11234550 -> 1.112346 Rounded Inexact
dsbsr434 toSci 1.11234650 -> 1.112347 Rounded Inexact
dsbsr435 toSci 1.11234551 -> 1.112346 Rounded Inexact
-- negatives
rounding: ceiling
dsbsr501 toSci -1.1123450 -> -1.112345 Rounded
dsbsr502 toSci -1.11234549 -> -1.112345 Rounded Inexact
dsbsr503 toSci -1.11234550 -> -1.112345 Rounded Inexact
dsbsr504 toSci -1.11234551 -> -1.112345 Rounded Inexact
rounding: up
dsbsr505 toSci -1.1123450 -> -1.112345 Rounded
dsbsr506 toSci -1.11234549 -> -1.112346 Rounded Inexact
dsbsr507 toSci -1.11234550 -> -1.112346 Rounded Inexact
dsbsr508 toSci -1.11234551 -> -1.112346 Rounded Inexact
rounding: floor
dsbsr510 toSci -1.1123450 -> -1.112345 Rounded
dsbsr511 toSci -1.11234549 -> -1.112346 Rounded Inexact
dsbsr512 toSci -1.11234550 -> -1.112346 Rounded Inexact
dsbsr513 toSci -1.11234551 -> -1.112346 Rounded Inexact
rounding: half_down
dsbsr515 toSci -1.1123450 -> -1.112345 Rounded
dsbsr516 toSci -1.11234549 -> -1.112345 Rounded Inexact
dsbsr517 toSci -1.11234550 -> -1.112345 Rounded Inexact
dsbsr518 toSci -1.11234650 -> -1.112346 Rounded Inexact
dsbsr519 toSci -1.11234551 -> -1.112346 Rounded Inexact
rounding: half_even
dsbsr521 toSci -1.1123450 -> -1.112345 Rounded
dsbsr522 toSci -1.11234549 -> -1.112345 Rounded Inexact
dsbsr523 toSci -1.11234550 -> -1.112346 Rounded Inexact
dsbsr524 toSci -1.11234650 -> -1.112346 Rounded Inexact
dsbsr525 toSci -1.11234551 -> -1.112346 Rounded Inexact
rounding: down
dsbsr526 toSci -1.1123450 -> -1.112345 Rounded
dsbsr527 toSci -1.11234549 -> -1.112345 Rounded Inexact
dsbsr528 toSci -1.11234550 -> -1.112345 Rounded Inexact
dsbsr529 toSci -1.11234551 -> -1.112345 Rounded Inexact
rounding: half_up
dsbsr531 toSci -1.1123450 -> -1.112345 Rounded
dsbsr532 toSci -1.11234549 -> -1.112345 Rounded Inexact
dsbsr533 toSci -1.11234550 -> -1.112346 Rounded Inexact
dsbsr534 toSci -1.11234650 -> -1.112347 Rounded Inexact
dsbsr535 toSci -1.11234551 -> -1.112346 Rounded Inexact
rounding: half_even
-- The 'baddies' tests from DiagBigDecimal, plus some new ones
dsbas500 toSci '1..2' -> NaN Conversion_syntax
dsbas501 toSci '.' -> NaN Conversion_syntax
dsbas502 toSci '..' -> NaN Conversion_syntax
dsbas503 toSci '++1' -> NaN Conversion_syntax
dsbas504 toSci '--1' -> NaN Conversion_syntax
dsbas505 toSci '-+1' -> NaN Conversion_syntax
dsbas506 toSci '+-1' -> NaN Conversion_syntax
dsbas507 toSci '12e' -> NaN Conversion_syntax
dsbas508 toSci '12e++' -> NaN Conversion_syntax
dsbas509 toSci '12f4' -> NaN Conversion_syntax
dsbas510 toSci ' +1' -> NaN Conversion_syntax
dsbas511 toSci '+ 1' -> NaN Conversion_syntax
dsbas512 toSci '12 ' -> NaN Conversion_syntax
dsbas513 toSci ' + 1' -> NaN Conversion_syntax
dsbas514 toSci ' - 1 ' -> NaN Conversion_syntax
dsbas515 toSci 'x' -> NaN Conversion_syntax
dsbas516 toSci '-1-' -> NaN Conversion_syntax
dsbas517 toSci '12-' -> NaN Conversion_syntax
dsbas518 toSci '3+' -> NaN Conversion_syntax
dsbas519 toSci '' -> NaN Conversion_syntax
dsbas520 toSci '1e-' -> NaN Conversion_syntax
dsbas521 toSci '7e99999a' -> NaN Conversion_syntax
dsbas522 toSci '7e123567890x' -> NaN Conversion_syntax
dsbas523 toSci '7e12356789012x' -> NaN Conversion_syntax
dsbas524 toSci '' -> NaN Conversion_syntax
dsbas525 toSci 'e100' -> NaN Conversion_syntax
dsbas526 toSci '\u0e5a' -> NaN Conversion_syntax
dsbas527 toSci '\u0b65' -> NaN Conversion_syntax
dsbas528 toSci '123,65' -> NaN Conversion_syntax
dsbas529 toSci '1.34.5' -> NaN Conversion_syntax
dsbas530 toSci '.123.5' -> NaN Conversion_syntax
dsbas531 toSci '01.35.' -> NaN Conversion_syntax
dsbas532 toSci '01.35-' -> NaN Conversion_syntax
dsbas533 toSci '0000..' -> NaN Conversion_syntax
dsbas534 toSci '.0000.' -> NaN Conversion_syntax
dsbas535 toSci '00..00' -> NaN Conversion_syntax
dsbas536 toSci '111e*123' -> NaN Conversion_syntax
dsbas537 toSci '111e123-' -> NaN Conversion_syntax
dsbas538 toSci '111e+12+' -> NaN Conversion_syntax
dsbas539 toSci '111e1-3-' -> NaN Conversion_syntax
dsbas540 toSci '111e1*23' -> NaN Conversion_syntax
dsbas541 toSci '111e1e+3' -> NaN Conversion_syntax
dsbas542 toSci '1e1.0' -> NaN Conversion_syntax
dsbas543 toSci '1e123e' -> NaN Conversion_syntax
dsbas544 toSci 'ten' -> NaN Conversion_syntax
dsbas545 toSci 'ONE' -> NaN Conversion_syntax
dsbas546 toSci '1e.1' -> NaN Conversion_syntax
dsbas547 toSci '1e1.' -> NaN Conversion_syntax
dsbas548 toSci '1ee' -> NaN Conversion_syntax
dsbas549 toSci 'e+1' -> NaN Conversion_syntax
dsbas550 toSci '1.23.4' -> NaN Conversion_syntax
dsbas551 toSci '1.2.1' -> NaN Conversion_syntax
dsbas552 toSci '1E+1.2' -> NaN Conversion_syntax
dsbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax
dsbas554 toSci '1E++1' -> NaN Conversion_syntax
dsbas555 toSci '1E--1' -> NaN Conversion_syntax
dsbas556 toSci '1E+-1' -> NaN Conversion_syntax
dsbas557 toSci '1E-+1' -> NaN Conversion_syntax
dsbas558 toSci '1E''1' -> NaN Conversion_syntax
dsbas559 toSci "1E""1" -> NaN Conversion_syntax
dsbas560 toSci "1E""""" -> NaN Conversion_syntax
-- Near-specials
dsbas561 toSci "qNaN" -> NaN Conversion_syntax
dsbas562 toSci "NaNq" -> NaN Conversion_syntax
dsbas563 toSci "NaNs" -> NaN Conversion_syntax
dsbas564 toSci "Infi" -> NaN Conversion_syntax
dsbas565 toSci "Infin" -> NaN Conversion_syntax
dsbas566 toSci "Infini" -> NaN Conversion_syntax
dsbas567 toSci "Infinit" -> NaN Conversion_syntax
dsbas568 toSci "-Infinit" -> NaN Conversion_syntax
dsbas569 toSci "0Inf" -> NaN Conversion_syntax
dsbas570 toSci "9Inf" -> NaN Conversion_syntax
dsbas571 toSci "-0Inf" -> NaN Conversion_syntax
dsbas572 toSci "-9Inf" -> NaN Conversion_syntax
dsbas573 toSci "-sNa" -> NaN Conversion_syntax
dsbas574 toSci "xNaN" -> NaN Conversion_syntax
dsbas575 toSci "0sNaN" -> NaN Conversion_syntax
-- some baddies with dots and Es and dots and specials
dsbas576 toSci 'e+1' -> NaN Conversion_syntax
dsbas577 toSci '.e+1' -> NaN Conversion_syntax
dsbas578 toSci '+.e+1' -> NaN Conversion_syntax
dsbas579 toSci '-.e+' -> NaN Conversion_syntax
dsbas580 toSci '-.e' -> NaN Conversion_syntax
dsbas581 toSci 'E+1' -> NaN Conversion_syntax
dsbas582 toSci '.E+1' -> NaN Conversion_syntax
dsbas583 toSci '+.E+1' -> NaN Conversion_syntax
dsbas584 toSci '-.E+' -> NaN Conversion_syntax
dsbas585 toSci '-.E' -> NaN Conversion_syntax
dsbas586 toSci '.NaN' -> NaN Conversion_syntax
dsbas587 toSci '-.NaN' -> NaN Conversion_syntax
dsbas588 toSci '+.sNaN' -> NaN Conversion_syntax
dsbas589 toSci '+.Inf' -> NaN Conversion_syntax
dsbas590 toSci '.Infinity' -> NaN Conversion_syntax
-- Zeros
dsbas601 toSci 0.000000000 -> 0E-9
dsbas602 toSci 0.00000000 -> 0E-8
dsbas603 toSci 0.0000000 -> 0E-7
dsbas604 toSci 0.000000 -> 0.000000
dsbas605 toSci 0.00000 -> 0.00000
dsbas606 toSci 0.0000 -> 0.0000
dsbas607 toSci 0.000 -> 0.000
dsbas608 toSci 0.00 -> 0.00
dsbas609 toSci 0.0 -> 0.0
dsbas610 toSci .0 -> 0.0
dsbas611 toSci 0. -> 0
dsbas612 toSci -.0 -> -0.0
dsbas613 toSci -0. -> -0
dsbas614 toSci -0.0 -> -0.0
dsbas615 toSci -0.00 -> -0.00
dsbas616 toSci -0.000 -> -0.000
dsbas617 toSci -0.0000 -> -0.0000
dsbas618 toSci -0.00000 -> -0.00000
dsbas619 toSci -0.000000 -> -0.000000
dsbas620 toSci -0.0000000 -> -0E-7
dsbas621 toSci -0.00000000 -> -0E-8
dsbas622 toSci -0.000000000 -> -0E-9
dsbas630 toSci 0.00E+0 -> 0.00
dsbas631 toSci 0.00E+1 -> 0.0
dsbas632 toSci 0.00E+2 -> 0
dsbas633 toSci 0.00E+3 -> 0E+1
dsbas634 toSci 0.00E+4 -> 0E+2
dsbas635 toSci 0.00E+5 -> 0E+3
dsbas636 toSci 0.00E+6 -> 0E+4
dsbas637 toSci 0.00E+7 -> 0E+5
dsbas638 toSci 0.00E+8 -> 0E+6
dsbas639 toSci 0.00E+9 -> 0E+7
dsbas640 toSci 0.0E+0 -> 0.0
dsbas641 toSci 0.0E+1 -> 0
dsbas642 toSci 0.0E+2 -> 0E+1
dsbas643 toSci 0.0E+3 -> 0E+2
dsbas644 toSci 0.0E+4 -> 0E+3
dsbas645 toSci 0.0E+5 -> 0E+4
dsbas646 toSci 0.0E+6 -> 0E+5
dsbas647 toSci 0.0E+7 -> 0E+6
dsbas648 toSci 0.0E+8 -> 0E+7
dsbas649 toSci 0.0E+9 -> 0E+8
dsbas650 toSci 0E+0 -> 0
dsbas651 toSci 0E+1 -> 0E+1
dsbas652 toSci 0E+2 -> 0E+2
dsbas653 toSci 0E+3 -> 0E+3
dsbas654 toSci 0E+4 -> 0E+4
dsbas655 toSci 0E+5 -> 0E+5
dsbas656 toSci 0E+6 -> 0E+6
dsbas657 toSci 0E+7 -> 0E+7
dsbas658 toSci 0E+8 -> 0E+8
dsbas659 toSci 0E+9 -> 0E+9
dsbas660 toSci 0.0E-0 -> 0.0
dsbas661 toSci 0.0E-1 -> 0.00
dsbas662 toSci 0.0E-2 -> 0.000
dsbas663 toSci 0.0E-3 -> 0.0000
dsbas664 toSci 0.0E-4 -> 0.00000
dsbas665 toSci 0.0E-5 -> 0.000000
dsbas666 toSci 0.0E-6 -> 0E-7
dsbas667 toSci 0.0E-7 -> 0E-8
dsbas668 toSci 0.0E-8 -> 0E-9
dsbas669 toSci 0.0E-9 -> 0E-10
dsbas670 toSci 0.00E-0 -> 0.00
dsbas671 toSci 0.00E-1 -> 0.000
dsbas672 toSci 0.00E-2 -> 0.0000
dsbas673 toSci 0.00E-3 -> 0.00000
dsbas674 toSci 0.00E-4 -> 0.000000
dsbas675 toSci 0.00E-5 -> 0E-7
dsbas676 toSci 0.00E-6 -> 0E-8
dsbas677 toSci 0.00E-7 -> 0E-9
dsbas678 toSci 0.00E-8 -> 0E-10
dsbas679 toSci 0.00E-9 -> 0E-11
dsbas680 toSci 000000. -> 0
dsbas681 toSci 00000. -> 0
dsbas682 toSci 0000. -> 0
dsbas683 toSci 000. -> 0
dsbas684 toSci 00. -> 0
dsbas685 toSci 0. -> 0
dsbas686 toSci +00000. -> 0
dsbas687 toSci -00000. -> -0
dsbas688 toSci +0. -> 0
dsbas689 toSci -0. -> -0
-- Specials
dsbas700 toSci "NaN" -> NaN
dsbas701 toSci "nan" -> NaN
dsbas702 toSci "nAn" -> NaN
dsbas703 toSci "NAN" -> NaN
dsbas704 toSci "+NaN" -> NaN
dsbas705 toSci "+nan" -> NaN
dsbas706 toSci "+nAn" -> NaN
dsbas707 toSci "+NAN" -> NaN
dsbas708 toSci "-NaN" -> -NaN
dsbas709 toSci "-nan" -> -NaN
dsbas710 toSci "-nAn" -> -NaN
dsbas711 toSci "-NAN" -> -NaN
dsbas712 toSci 'NaN0' -> NaN
dsbas713 toSci 'NaN1' -> NaN1
dsbas714 toSci 'NaN12' -> NaN12
dsbas715 toSci 'NaN123' -> NaN123
dsbas716 toSci 'NaN1234' -> NaN1234
dsbas717 toSci 'NaN01' -> NaN1
dsbas718 toSci 'NaN012' -> NaN12
dsbas719 toSci 'NaN0123' -> NaN123
dsbas720 toSci 'NaN01234' -> NaN1234
dsbas721 toSci 'NaN001' -> NaN1
dsbas722 toSci 'NaN0012' -> NaN12
dsbas723 toSci 'NaN00123' -> NaN123
dsbas724 toSci 'NaN001234' -> NaN1234
dsbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax
dsbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax
dsbas727 toSci 'NaN12.45' -> NaN Conversion_syntax
dsbas728 toSci 'NaN-12' -> NaN Conversion_syntax
dsbas729 toSci 'NaN+12' -> NaN Conversion_syntax
dsbas730 toSci "sNaN" -> sNaN
dsbas731 toSci "snan" -> sNaN
dsbas732 toSci "SnAn" -> sNaN
dsbas733 toSci "SNAN" -> sNaN
dsbas734 toSci "+sNaN" -> sNaN
dsbas735 toSci "+snan" -> sNaN
dsbas736 toSci "+SnAn" -> sNaN
dsbas737 toSci "+SNAN" -> sNaN
dsbas738 toSci "-sNaN" -> -sNaN
dsbas739 toSci "-snan" -> -sNaN
dsbas740 toSci "-SnAn" -> -sNaN
dsbas741 toSci "-SNAN" -> -sNaN
dsbas742 toSci 'sNaN0000' -> sNaN
dsbas743 toSci 'sNaN7' -> sNaN7
dsbas744 toSci 'sNaN007234' -> sNaN7234
dsbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax
dsbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax
dsbas747 toSci 'sNaN-72' -> NaN Conversion_syntax
dsbas748 toSci "Inf" -> Infinity
dsbas749 toSci "inf" -> Infinity
dsbas750 toSci "iNf" -> Infinity
dsbas751 toSci "INF" -> Infinity
dsbas752 toSci "+Inf" -> Infinity
dsbas753 toSci "+inf" -> Infinity
dsbas754 toSci "+iNf" -> Infinity
dsbas755 toSci "+INF" -> Infinity
dsbas756 toSci "-Inf" -> -Infinity
dsbas757 toSci "-inf" -> -Infinity
dsbas758 toSci "-iNf" -> -Infinity
dsbas759 toSci "-INF" -> -Infinity
dsbas760 toSci "Infinity" -> Infinity
dsbas761 toSci "infinity" -> Infinity
dsbas762 toSci "iNfInItY" -> Infinity
dsbas763 toSci "INFINITY" -> Infinity
dsbas764 toSci "+Infinity" -> Infinity
dsbas765 toSci "+infinity" -> Infinity
dsbas766 toSci "+iNfInItY" -> Infinity
dsbas767 toSci "+INFINITY" -> Infinity
dsbas768 toSci "-Infinity" -> -Infinity
dsbas769 toSci "-infinity" -> -Infinity
dsbas770 toSci "-iNfInItY" -> -Infinity
dsbas771 toSci "-INFINITY" -> -Infinity
-- Specials and zeros for toEng
dsbast772 toEng "NaN" -> NaN
dsbast773 toEng "-Infinity" -> -Infinity
dsbast774 toEng "-sNaN" -> -sNaN
dsbast775 toEng "-NaN" -> -NaN
dsbast776 toEng "+Infinity" -> Infinity
dsbast778 toEng "+sNaN" -> sNaN
dsbast779 toEng "+NaN" -> NaN
dsbast780 toEng "INFINITY" -> Infinity
dsbast781 toEng "SNAN" -> sNaN
dsbast782 toEng "NAN" -> NaN
dsbast783 toEng "infinity" -> Infinity
dsbast784 toEng "snan" -> sNaN
dsbast785 toEng "nan" -> NaN
dsbast786 toEng "InFINITY" -> Infinity
dsbast787 toEng "SnAN" -> sNaN
dsbast788 toEng "nAN" -> NaN
dsbast789 toEng "iNfinity" -> Infinity
dsbast790 toEng "sNan" -> sNaN
dsbast791 toEng "Nan" -> NaN
dsbast792 toEng "Infinity" -> Infinity
dsbast793 toEng "sNaN" -> sNaN
-- Zero toEng, etc.
dsbast800 toEng 0e+1 -> "0.00E+3" -- doc example
dsbast801 toEng 0.000000000 -> 0E-9
dsbast802 toEng 0.00000000 -> 0.00E-6
dsbast803 toEng 0.0000000 -> 0.0E-6
dsbast804 toEng 0.000000 -> 0.000000
dsbast805 toEng 0.00000 -> 0.00000
dsbast806 toEng 0.0000 -> 0.0000
dsbast807 toEng 0.000 -> 0.000
dsbast808 toEng 0.00 -> 0.00
dsbast809 toEng 0.0 -> 0.0
dsbast810 toEng .0 -> 0.0
dsbast811 toEng 0. -> 0
dsbast812 toEng -.0 -> -0.0
dsbast813 toEng -0. -> -0
dsbast814 toEng -0.0 -> -0.0
dsbast815 toEng -0.00 -> -0.00
dsbast816 toEng -0.000 -> -0.000
dsbast817 toEng -0.0000 -> -0.0000
dsbast818 toEng -0.00000 -> -0.00000
dsbast819 toEng -0.000000 -> -0.000000
dsbast820 toEng -0.0000000 -> -0.0E-6
dsbast821 toEng -0.00000000 -> -0.00E-6
dsbast822 toEng -0.000000000 -> -0E-9
dsbast830 toEng 0.00E+0 -> 0.00
dsbast831 toEng 0.00E+1 -> 0.0
dsbast832 toEng 0.00E+2 -> 0
dsbast833 toEng 0.00E+3 -> 0.00E+3
dsbast834 toEng 0.00E+4 -> 0.0E+3
dsbast835 toEng 0.00E+5 -> 0E+3
dsbast836 toEng 0.00E+6 -> 0.00E+6
dsbast837 toEng 0.00E+7 -> 0.0E+6
dsbast838 toEng 0.00E+8 -> 0E+6
dsbast839 toEng 0.00E+9 -> 0.00E+9
dsbast840 toEng 0.0E+0 -> 0.0
dsbast841 toEng 0.0E+1 -> 0
dsbast842 toEng 0.0E+2 -> 0.00E+3
dsbast843 toEng 0.0E+3 -> 0.0E+3
dsbast844 toEng 0.0E+4 -> 0E+3
dsbast845 toEng 0.0E+5 -> 0.00E+6
dsbast846 toEng 0.0E+6 -> 0.0E+6
dsbast847 toEng 0.0E+7 -> 0E+6
dsbast848 toEng 0.0E+8 -> 0.00E+9
dsbast849 toEng 0.0E+9 -> 0.0E+9
dsbast850 toEng 0E+0 -> 0
dsbast851 toEng 0E+1 -> 0.00E+3
dsbast852 toEng 0E+2 -> 0.0E+3
dsbast853 toEng 0E+3 -> 0E+3
dsbast854 toEng 0E+4 -> 0.00E+6
dsbast855 toEng 0E+5 -> 0.0E+6
dsbast856 toEng 0E+6 -> 0E+6
dsbast857 toEng 0E+7 -> 0.00E+9
dsbast858 toEng 0E+8 -> 0.0E+9
dsbast859 toEng 0E+9 -> 0E+9
dsbast860 toEng 0.0E-0 -> 0.0
dsbast861 toEng 0.0E-1 -> 0.00
dsbast862 toEng 0.0E-2 -> 0.000
dsbast863 toEng 0.0E-3 -> 0.0000
dsbast864 toEng 0.0E-4 -> 0.00000
dsbast865 toEng 0.0E-5 -> 0.000000
dsbast866 toEng 0.0E-6 -> 0.0E-6
dsbast867 toEng 0.0E-7 -> 0.00E-6
dsbast868 toEng 0.0E-8 -> 0E-9
dsbast869 toEng 0.0E-9 -> 0.0E-9
dsbast870 toEng 0.00E-0 -> 0.00
dsbast871 toEng 0.00E-1 -> 0.000
dsbast872 toEng 0.00E-2 -> 0.0000
dsbast873 toEng 0.00E-3 -> 0.00000
dsbast874 toEng 0.00E-4 -> 0.000000
dsbast875 toEng 0.00E-5 -> 0.0E-6
dsbast876 toEng 0.00E-6 -> 0.00E-6
dsbast877 toEng 0.00E-7 -> 0E-9
dsbast878 toEng 0.00E-8 -> 0.0E-9
dsbast879 toEng 0.00E-9 -> 0.00E-9
-- long input strings
dsbas801 tosci '01234567' -> 1234567
dsbas802 tosci '001234567' -> 1234567
dsbas803 tosci '0001234567' -> 1234567
dsbas804 tosci '00001234567' -> 1234567
dsbas805 tosci '000001234567' -> 1234567
dsbas806 tosci '0000001234567' -> 1234567
dsbas807 tosci '00000001234567' -> 1234567
dsbas808 tosci '000000001234567' -> 1234567
dsbas809 tosci '0000000001234567' -> 1234567
dsbas810 tosci '00000000001234567' -> 1234567
dsbas811 tosci '0.1234567' -> 0.1234567
dsbas812 tosci '0.01234567' -> 0.01234567
dsbas813 tosci '0.001234567' -> 0.001234567
dsbas814 tosci '0.0001234567' -> 0.0001234567
dsbas815 tosci '0.00001234567' -> 0.00001234567
dsbas816 tosci '0.000001234567' -> 0.000001234567
dsbas817 tosci '0.0000001234567' -> 1.234567E-7
dsbas818 tosci '0.00000001234567' -> 1.234567E-8
dsbas819 tosci '0.000000001234567' -> 1.234567E-9
dsbas820 tosci '0.0000000001234567' -> 1.234567E-10
dsbas821 tosci '123456790' -> 1.234568E+8 Inexact Rounded
dsbas822 tosci '1234567901' -> 1.234568E+9 Inexact Rounded
dsbas823 tosci '12345679012' -> 1.234568E+10 Inexact Rounded
dsbas824 tosci '123456790123' -> 1.234568E+11 Inexact Rounded
dsbas825 tosci '1234567901234' -> 1.234568E+12 Inexact Rounded
dsbas826 tosci '12345679012345' -> 1.234568E+13 Inexact Rounded
dsbas827 tosci '123456790123456' -> 1.234568E+14 Inexact Rounded
dsbas828 tosci '1234567901234567' -> 1.234568E+15 Inexact Rounded
dsbas829 tosci '1234567890123456' -> 1.234568E+15 Inexact Rounded
-- subnormals and overflows
dsbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded
dsbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded
dsbas908 toSci '0.9e-999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas909 toSci '0.09e-999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded
dsbas911 toSci '10e-1000000000' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded
dsbas913 toSci '99e-9999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded
dsbas915 toSci '1111e-9999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas916 toSci '1111e-99999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded
-- negatives the same
dsbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded
dsbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded
dsbas920 toSci '-0.9e-999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas921 toSci '-0.09e-999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded
dsbas923 toSci '-10e-1000000000' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded
dsbas925 toSci '-99e-9999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded
dsbas927 toSci '-1111e-9999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas928 toSci '-1111e-99999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded
-- overflow results at different rounding modes
rounding: ceiling
dsbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dsbas931 toSci '-7e10000' -> -9.999999E+96 Overflow Inexact Rounded
rounding: up
dsbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dsbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: down
dsbas934 toSci '7e10000' -> 9.999999E+96 Overflow Inexact Rounded
dsbas935 toSci '-7e10000' -> -9.999999E+96 Overflow Inexact Rounded
rounding: floor
dsbas936 toSci '7e10000' -> 9.999999E+96 Overflow Inexact Rounded
dsbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_up
dsbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dsbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
dsbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dsbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_down
dsbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded
dsbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
rounding: half_even
-- Now check 854/754r some subnormals and underflow to 0
dsbem400 toSci 1.0000E-86 -> 1.0000E-86
dsbem401 toSci 0.1E-97 -> 1E-98 Subnormal
dsbem402 toSci 0.1000E-97 -> 1.000E-98 Subnormal
dsbem403 toSci 0.0100E-97 -> 1.00E-99 Subnormal
dsbem404 toSci 0.0010E-97 -> 1.0E-100 Subnormal
dsbem405 toSci 0.0001E-97 -> 1E-101 Subnormal
dsbem406 toSci 0.00010E-97 -> 1E-101 Subnormal Rounded
dsbem407 toSci 0.00013E-97 -> 1E-101 Underflow Subnormal Inexact Rounded
dsbem408 toSci 0.00015E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem409 toSci 0.00017E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem410 toSci 0.00023E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem411 toSci 0.00025E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem412 toSci 0.00027E-97 -> 3E-101 Underflow Subnormal Inexact Rounded
dsbem413 toSci 0.000149E-97 -> 1E-101 Underflow Subnormal Inexact Rounded
dsbem414 toSci 0.000150E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem415 toSci 0.000151E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem416 toSci 0.000249E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem417 toSci 0.000250E-97 -> 2E-101 Underflow Subnormal Inexact Rounded
dsbem418 toSci 0.000251E-97 -> 3E-101 Underflow Subnormal Inexact Rounded
dsbem419 toSci 0.00009E-97 -> 1E-101 Underflow Subnormal Inexact Rounded
dsbem420 toSci 0.00005E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem421 toSci 0.00003E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem422 toSci 0.000009E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem423 toSci 0.000005E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem424 toSci 0.000003E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem425 toSci 0.001049E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded
dsbem426 toSci 0.001050E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded
dsbem427 toSci 0.001051E-97 -> 1.1E-100 Underflow Subnormal Inexact Rounded
dsbem428 toSci 0.001149E-97 -> 1.1E-100 Underflow Subnormal Inexact Rounded
dsbem429 toSci 0.001150E-97 -> 1.2E-100 Underflow Subnormal Inexact Rounded
dsbem430 toSci 0.001151E-97 -> 1.2E-100 Underflow Subnormal Inexact Rounded
dsbem432 toSci 0.010049E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded
dsbem433 toSci 0.010050E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded
dsbem434 toSci 0.010051E-97 -> 1.01E-99 Underflow Subnormal Inexact Rounded
dsbem435 toSci 0.010149E-97 -> 1.01E-99 Underflow Subnormal Inexact Rounded
dsbem436 toSci 0.010150E-97 -> 1.02E-99 Underflow Subnormal Inexact Rounded
dsbem437 toSci 0.010151E-97 -> 1.02E-99 Underflow Subnormal Inexact Rounded
dsbem440 toSci 0.10103E-97 -> 1.010E-98 Underflow Subnormal Inexact Rounded
dsbem441 toSci 0.10105E-97 -> 1.010E-98 Underflow Subnormal Inexact Rounded
dsbem442 toSci 0.10107E-97 -> 1.011E-98 Underflow Subnormal Inexact Rounded
dsbem443 toSci 0.10113E-97 -> 1.011E-98 Underflow Subnormal Inexact Rounded
dsbem444 toSci 0.10115E-97 -> 1.012E-98 Underflow Subnormal Inexact Rounded
dsbem445 toSci 0.10117E-97 -> 1.012E-98 Underflow Subnormal Inexact Rounded
dsbem450 toSci 1.10730E-98 -> 1.107E-98 Underflow Subnormal Inexact Rounded
dsbem451 toSci 1.10750E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem452 toSci 1.10770E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem453 toSci 1.10830E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem454 toSci 1.10850E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem455 toSci 1.10870E-98 -> 1.109E-98 Underflow Subnormal Inexact Rounded
-- make sure sign OK
dsbem456 toSci -0.10103E-97 -> -1.010E-98 Underflow Subnormal Inexact Rounded
dsbem457 toSci -0.10105E-97 -> -1.010E-98 Underflow Subnormal Inexact Rounded
dsbem458 toSci -0.10107E-97 -> -1.011E-98 Underflow Subnormal Inexact Rounded
dsbem459 toSci -0.10113E-97 -> -1.011E-98 Underflow Subnormal Inexact Rounded
dsbem460 toSci -0.10115E-97 -> -1.012E-98 Underflow Subnormal Inexact Rounded
dsbem461 toSci -0.10117E-97 -> -1.012E-98 Underflow Subnormal Inexact Rounded
-- '999s' cases
dsbem464 toSci 999999E-98 -> 9.99999E-93
dsbem465 toSci 99999.0E-97 -> 9.99990E-93
dsbem466 toSci 99999.E-97 -> 9.9999E-93
dsbem467 toSci 9999.9E-97 -> 9.9999E-94
dsbem468 toSci 999.99E-97 -> 9.9999E-95
dsbem469 toSci 99.999E-97 -> 9.9999E-96 Subnormal
dsbem470 toSci 9.9999E-97 -> 9.9999E-97 Subnormal
dsbem471 toSci 0.99999E-97 -> 1.0000E-97 Underflow Subnormal Inexact Rounded
dsbem472 toSci 0.099999E-97 -> 1.000E-98 Underflow Subnormal Inexact Rounded
dsbem473 toSci 0.0099999E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded
dsbem474 toSci 0.00099999E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded
dsbem475 toSci 0.000099999E-97 -> 1E-101 Underflow Subnormal Inexact Rounded
dsbem476 toSci 0.0000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem477 toSci 0.00000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbem478 toSci 0.000000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
-- Exponents with insignificant leading zeros
dsbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded
dsbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded
dsbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded
dsbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded
dsbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded
dsbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded
dsbas1007 toSci 1e-999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1008 toSci 1e-0999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1009 toSci 1e-00999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1010 toSci 1e-000999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1011 toSci 1e-000000000000999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1012 toSci 1e-000000000001000000007 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
-- check for double-rounded subnormals
dsbas1041 toSci 1.1152444E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow
dsbas1042 toSci 1.1152445E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow
dsbas1043 toSci 1.1152446E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow
-- clamped zeros [see also clamp.decTest]
dsbas1075 toSci 0e+10000 -> 0E+90 Clamped
dsbas1076 toSci 0e-10000 -> 0E-101 Clamped
dsbas1077 toSci -0e+10000 -> -0E+90 Clamped
dsbas1078 toSci -0e-10000 -> -0E-101 Clamped
-- extreme values from next-wider
dsbas1101 toSci -9.999999999999999E+384 -> -Infinity Overflow Inexact Rounded
dsbas1102 toSci -1E-383 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1103 toSci -1E-398 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1104 toSci -0 -> -0
dsbas1105 toSci +0 -> 0
dsbas1106 toSci +1E-398 -> 0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1107 toSci +1E-383 -> 0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1108 toSci +9.999999999999999E+384 -> Infinity Overflow Inexact Rounded
|
Added test/dectest/dsEncode.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 |
------------------------------------------------------------------------
-- dsEncode.decTest -- decimal four-byte format testcases --
-- Copyright (c) IBM Corporation, 2000, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
-- [Previously called decimal32.decTest]
version: 2.55
-- This set of tests is for the four-byte concrete representation.
-- Its characteristics are:
--
-- 1 bit sign
-- 5 bits combination field
-- 6 bits exponent continuation
-- 20 bits coefficient continuation
--
-- Total exponent length 8 bits
-- Total coefficient length 24 bits (7 digits)
--
-- Elimit = 191 (maximum encoded exponent)
-- Emax = 96 (largest exponent value)
-- Emin = -95 (smallest exponent value)
-- bias = 101 (subtracted from encoded exponent) = -Etiny
-- The testcases here have only exactly representable data on the
-- 'left-hand-side'; rounding from strings is tested in 'base'
-- testcase groups.
extended: 1
clamp: 1
precision: 7
rounding: half_up
maxExponent: 96
minExponent: -95
-- General testcases
-- (mostly derived from the Strawman 4 document and examples)
decs001 apply #A23003D0 -> -7.50
decs002 apply -7.50 -> #A23003D0
-- derivative canonical plain strings
decs003 apply #A26003D0 -> -7.50E+3
decs004 apply -7.50E+3 -> #A26003D0
decs005 apply #A25003D0 -> -750
decs006 apply -750 -> #A25003D0
decs007 apply #A24003D0 -> -75.0
decs008 apply -75.0 -> #A24003D0
decs009 apply #A22003D0 -> -0.750
decs010 apply -0.750 -> #A22003D0
decs011 apply #A21003D0 -> -0.0750
decs012 apply -0.0750 -> #A21003D0
decs013 apply #A1f003D0 -> -0.000750
decs014 apply -0.000750 -> #A1f003D0
decs015 apply #A1d003D0 -> -0.00000750
decs016 apply -0.00000750 -> #A1d003D0
decs017 apply #A1c003D0 -> -7.50E-7
decs018 apply -7.50E-7 -> #A1c003D0
-- Normality
decs020 apply 1234567 -> #2654d2e7
decs021 apply -1234567 -> #a654d2e7
decs022 apply 1111111 -> #26524491
-- Nmax and similar
decs031 apply 9.999999E+96 -> #77f3fcff
decs032 apply #77f3fcff -> 9.999999E+96
decs033 apply 1.234567E+96 -> #47f4d2e7
decs034 apply #47f4d2e7 -> 1.234567E+96
-- fold-downs (more below)
decs035 apply 1.23E+96 -> #47f4c000 Clamped
decs036 apply #47f4c000 -> 1.230000E+96
decs037 apply 1E+96 -> #47f00000 Clamped
decs038 apply #47f00000 -> 1.000000E+96
decs051 apply 12345 -> #225049c5
decs052 apply #225049c5 -> 12345
decs053 apply 1234 -> #22500534
decs054 apply #22500534 -> 1234
decs055 apply 123 -> #225000a3
decs056 apply #225000a3 -> 123
decs057 apply 12 -> #22500012
decs058 apply #22500012 -> 12
decs059 apply 1 -> #22500001
decs060 apply #22500001 -> 1
decs061 apply 1.23 -> #223000a3
decs062 apply #223000a3 -> 1.23
decs063 apply 123.45 -> #223049c5
decs064 apply #223049c5 -> 123.45
-- Nmin and below
decs071 apply 1E-95 -> #00600001
decs072 apply #00600001 -> 1E-95
decs073 apply 1.000000E-95 -> #04000000
decs074 apply #04000000 -> 1.000000E-95
decs075 apply 1.000001E-95 -> #04000001
decs076 apply #04000001 -> 1.000001E-95
decs077 apply 0.100000E-95 -> #00020000 Subnormal
decs07x apply 1.00000E-96 -> 1.00000E-96 Subnormal
decs078 apply #00020000 -> 1.00000E-96 Subnormal
decs079 apply 0.000010E-95 -> #00000010 Subnormal
decs080 apply #00000010 -> 1.0E-100 Subnormal
decs081 apply 0.000001E-95 -> #00000001 Subnormal
decs082 apply #00000001 -> 1E-101 Subnormal
decs083 apply 1e-101 -> #00000001 Subnormal
decs084 apply #00000001 -> 1E-101 Subnormal
decs08x apply 1e-101 -> 1E-101 Subnormal
-- underflows cannot be tested; just check edge case
decs090 apply 1e-101 -> #00000001 Subnormal
-- same again, negatives --
-- Nmax and similar
decs122 apply -9.999999E+96 -> #f7f3fcff
decs123 apply #f7f3fcff -> -9.999999E+96
decs124 apply -1.234567E+96 -> #c7f4d2e7
decs125 apply #c7f4d2e7 -> -1.234567E+96
-- fold-downs (more below)
decs130 apply -1.23E+96 -> #c7f4c000 Clamped
decs131 apply #c7f4c000 -> -1.230000E+96
decs132 apply -1E+96 -> #c7f00000 Clamped
decs133 apply #c7f00000 -> -1.000000E+96
decs151 apply -12345 -> #a25049c5
decs152 apply #a25049c5 -> -12345
decs153 apply -1234 -> #a2500534
decs154 apply #a2500534 -> -1234
decs155 apply -123 -> #a25000a3
decs156 apply #a25000a3 -> -123
decs157 apply -12 -> #a2500012
decs158 apply #a2500012 -> -12
decs159 apply -1 -> #a2500001
decs160 apply #a2500001 -> -1
decs161 apply -1.23 -> #a23000a3
decs162 apply #a23000a3 -> -1.23
decs163 apply -123.45 -> #a23049c5
decs164 apply #a23049c5 -> -123.45
-- Nmin and below
decs171 apply -1E-95 -> #80600001
decs172 apply #80600001 -> -1E-95
decs173 apply -1.000000E-95 -> #84000000
decs174 apply #84000000 -> -1.000000E-95
decs175 apply -1.000001E-95 -> #84000001
decs176 apply #84000001 -> -1.000001E-95
decs177 apply -0.100000E-95 -> #80020000 Subnormal
decs178 apply #80020000 -> -1.00000E-96 Subnormal
decs179 apply -0.000010E-95 -> #80000010 Subnormal
decs180 apply #80000010 -> -1.0E-100 Subnormal
decs181 apply -0.000001E-95 -> #80000001 Subnormal
decs182 apply #80000001 -> -1E-101 Subnormal
decs183 apply -1e-101 -> #80000001 Subnormal
decs184 apply #80000001 -> -1E-101 Subnormal
-- underflow edge case
decs190 apply -1e-101 -> #80000001 Subnormal
-- zeros
decs400 apply 0E-400 -> #00000000 Clamped
decs401 apply 0E-101 -> #00000000
decs402 apply #00000000 -> 0E-101
decs403 apply 0.000000E-95 -> #00000000
decs404 apply #00000000 -> 0E-101
decs405 apply 0E-2 -> #22300000
decs406 apply #22300000 -> 0.00
decs407 apply 0 -> #22500000
decs408 apply #22500000 -> 0
decs409 apply 0E+3 -> #22800000
decs410 apply #22800000 -> 0E+3
decs411 apply 0E+90 -> #43f00000
decs412 apply #43f00000 -> 0E+90
-- clamped zeros...
decs413 apply 0E+91 -> #43f00000 Clamped
decs414 apply #43f00000 -> 0E+90
decs415 apply 0E+96 -> #43f00000 Clamped
decs416 apply #43f00000 -> 0E+90
decs417 apply 0E+400 -> #43f00000 Clamped
decs418 apply #43f00000 -> 0E+90
-- negative zeros
decs420 apply -0E-400 -> #80000000 Clamped
decs421 apply -0E-101 -> #80000000
decs422 apply #80000000 -> -0E-101
decs423 apply -0.000000E-95 -> #80000000
decs424 apply #80000000 -> -0E-101
decs425 apply -0E-2 -> #a2300000
decs426 apply #a2300000 -> -0.00
decs427 apply -0 -> #a2500000
decs428 apply #a2500000 -> -0
decs429 apply -0E+3 -> #a2800000
decs430 apply #a2800000 -> -0E+3
decs431 apply -0E+90 -> #c3f00000
decs432 apply #c3f00000 -> -0E+90
-- clamped zeros...
decs433 apply -0E+91 -> #c3f00000 Clamped
decs434 apply #c3f00000 -> -0E+90
decs435 apply -0E+96 -> #c3f00000 Clamped
decs436 apply #c3f00000 -> -0E+90
decs437 apply -0E+400 -> #c3f00000 Clamped
decs438 apply #c3f00000 -> -0E+90
-- Specials
decs500 apply Infinity -> #78000000
decs501 apply #78787878 -> #78000000
decs502 apply #78000000 -> Infinity
decs503 apply #79797979 -> #78000000
decs504 apply #79000000 -> Infinity
decs505 apply #7a7a7a7a -> #78000000
decs506 apply #7a000000 -> Infinity
decs507 apply #7b7b7b7b -> #78000000
decs508 apply #7b000000 -> Infinity
decs509 apply #7c7c7c7c -> #7c0c7c7c
decs510 apply NaN -> #7c000000
decs511 apply #7c000000 -> NaN
decs512 apply #7d7d7d7d -> #7c0d7d7d
decs513 apply #7d000000 -> NaN
decs514 apply #7e7e7e7e -> #7e0e7c7e
decs515 apply #7e000000 -> sNaN
decs516 apply #7f7f7f7f -> #7e0f7c7f
decs517 apply #7f000000 -> sNaN
decs518 apply #7fffffff -> sNaN999999
decs519 apply #7fffffff -> #7e03fcff
decs520 apply -Infinity -> #f8000000
decs521 apply #f8787878 -> #f8000000
decs522 apply #f8000000 -> -Infinity
decs523 apply #f9797979 -> #f8000000
decs524 apply #f9000000 -> -Infinity
decs525 apply #fa7a7a7a -> #f8000000
decs526 apply #fa000000 -> -Infinity
decs527 apply #fb7b7b7b -> #f8000000
decs528 apply #fb000000 -> -Infinity
decs529 apply -NaN -> #fc000000
decs530 apply #fc7c7c7c -> #fc0c7c7c
decs531 apply #fc000000 -> -NaN
decs532 apply #fd7d7d7d -> #fc0d7d7d
decs533 apply #fd000000 -> -NaN
decs534 apply #fe7e7e7e -> #fe0e7c7e
decs535 apply #fe000000 -> -sNaN
decs536 apply #ff7f7f7f -> #fe0f7c7f
decs537 apply #ff000000 -> -sNaN
decs538 apply #ffffffff -> -sNaN999999
decs539 apply #ffffffff -> #fe03fcff
-- diagnostic NaNs
decs540 apply NaN -> #7c000000
decs541 apply NaN0 -> #7c000000
decs542 apply NaN1 -> #7c000001
decs543 apply NaN12 -> #7c000012
decs544 apply NaN79 -> #7c000079
decs545 apply NaN12345 -> #7c0049c5
decs546 apply NaN123456 -> #7c028e56
decs547 apply NaN799799 -> #7c0f7fdf
decs548 apply NaN999999 -> #7c03fcff
-- fold-down full sequence
decs601 apply 1E+96 -> #47f00000 Clamped
decs602 apply #47f00000 -> 1.000000E+96
decs603 apply 1E+95 -> #43f20000 Clamped
decs604 apply #43f20000 -> 1.00000E+95
decs605 apply 1E+94 -> #43f04000 Clamped
decs606 apply #43f04000 -> 1.0000E+94
decs607 apply 1E+93 -> #43f00400 Clamped
decs608 apply #43f00400 -> 1.000E+93
decs609 apply 1E+92 -> #43f00080 Clamped
decs610 apply #43f00080 -> 1.00E+92
decs611 apply 1E+91 -> #43f00010 Clamped
decs612 apply #43f00010 -> 1.0E+91
decs613 apply 1E+90 -> #43f00001
decs614 apply #43f00001 -> 1E+90
-- Selected DPD codes
decs700 apply #22500000 -> 0
decs701 apply #22500009 -> 9
decs702 apply #22500010 -> 10
decs703 apply #22500019 -> 19
decs704 apply #22500020 -> 20
decs705 apply #22500029 -> 29
decs706 apply #22500030 -> 30
decs707 apply #22500039 -> 39
decs708 apply #22500040 -> 40
decs709 apply #22500049 -> 49
decs710 apply #22500050 -> 50
decs711 apply #22500059 -> 59
decs712 apply #22500060 -> 60
decs713 apply #22500069 -> 69
decs714 apply #22500070 -> 70
decs715 apply #22500071 -> 71
decs716 apply #22500072 -> 72
decs717 apply #22500073 -> 73
decs718 apply #22500074 -> 74
decs719 apply #22500075 -> 75
decs720 apply #22500076 -> 76
decs721 apply #22500077 -> 77
decs722 apply #22500078 -> 78
decs723 apply #22500079 -> 79
decs730 apply #2250029e -> 994
decs731 apply #2250029f -> 995
decs732 apply #225002a0 -> 520
decs733 apply #225002a1 -> 521
-- DPD: one of each of the huffman groups
decs740 apply #225003f7 -> 777
decs741 apply #225003f8 -> 778
decs742 apply #225003eb -> 787
decs743 apply #2250037d -> 877
decs744 apply #2250039f -> 997
decs745 apply #225003bf -> 979
decs746 apply #225003df -> 799
decs747 apply #2250006e -> 888
-- DPD all-highs cases (includes the 24 redundant codes)
decs750 apply #2250006e -> 888
decs751 apply #2250016e -> 888
decs752 apply #2250026e -> 888
decs753 apply #2250036e -> 888
decs754 apply #2250006f -> 889
decs755 apply #2250016f -> 889
decs756 apply #2250026f -> 889
decs757 apply #2250036f -> 889
decs760 apply #2250007e -> 898
decs761 apply #2250017e -> 898
decs762 apply #2250027e -> 898
decs763 apply #2250037e -> 898
decs764 apply #2250007f -> 899
decs765 apply #2250017f -> 899
decs766 apply #2250027f -> 899
decs767 apply #2250037f -> 899
decs770 apply #225000ee -> 988
decs771 apply #225001ee -> 988
decs772 apply #225002ee -> 988
decs773 apply #225003ee -> 988
decs774 apply #225000ef -> 989
decs775 apply #225001ef -> 989
decs776 apply #225002ef -> 989
decs777 apply #225003ef -> 989
decs780 apply #225000fe -> 998
decs781 apply #225001fe -> 998
decs782 apply #225002fe -> 998
decs783 apply #225003fe -> 998
decs784 apply #225000ff -> 999
decs785 apply #225001ff -> 999
decs786 apply #225002ff -> 999
decs787 apply #225003ff -> 999
|
Changes to test/dectest/exp.decTest.
1 2 | ------------------------------------------------------------------------ -- exp.decTest -- decimal natural exponentiation -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- exp.decTest -- decimal natural exponentiation --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Tests of the exponential funtion. Currently all testcases here
-- show results which are correctly rounded (within <= 0.5 ulp).
extended: 1
precision: 9
rounding: half_even
|
| ︙ | ︙ | |||
529 530 531 532 533 534 535 536 537 538 539 540 541 542 | expx1535 exp 0.00000000015772064569640613142823203726821076239561 -> 1.0000000001577206457088440324683315788358926129830 Inexact Rounded expx1536 exp 0.58179346473959531432624153576883440625538017532480 -> 1.7892445018275360163797022372655837188423194863605 Inexact Rounded expx1537 exp 33.555726197149525061455517784870570470833498096559 -> 374168069896324.62578073148993526626307095854407952 Inexact Rounded expx1538 exp 9.7898079803906215094140010009583375537259810398659 -> 17850.878119912208888217100998019986634620368538426 Inexact Rounded expx1539 exp 89.157697327174521542502447953032536541038636966347 -> 525649152320166503771224149330448089550.67293829227 Inexact Rounded expx1540 exp 25.022947600123328912029051897171319573322888514885 -> 73676343442.952517824345431437683153304645851960524 Inexact Rounded -- Randoms P=34, within 0-999 Precision: 34 maxExponent: 6144 minExponent: -6143 expx1201 exp 309.5948855821510212996700645087188 -> 2.853319692901387521201738015050724E+134 Inexact Rounded expx1202 exp 9.936543068706211420422803962680164 -> 20672.15839203171877476511093276022 Inexact Rounded expx1203 exp 6.307870323881505684429839491707908 -> 548.8747777054637296137277391754665 Inexact Rounded | > > > > | 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 | expx1535 exp 0.00000000015772064569640613142823203726821076239561 -> 1.0000000001577206457088440324683315788358926129830 Inexact Rounded expx1536 exp 0.58179346473959531432624153576883440625538017532480 -> 1.7892445018275360163797022372655837188423194863605 Inexact Rounded expx1537 exp 33.555726197149525061455517784870570470833498096559 -> 374168069896324.62578073148993526626307095854407952 Inexact Rounded expx1538 exp 9.7898079803906215094140010009583375537259810398659 -> 17850.878119912208888217100998019986634620368538426 Inexact Rounded expx1539 exp 89.157697327174521542502447953032536541038636966347 -> 525649152320166503771224149330448089550.67293829227 Inexact Rounded expx1540 exp 25.022947600123328912029051897171319573322888514885 -> 73676343442.952517824345431437683153304645851960524 Inexact Rounded -- exp(1) at 34 Precision: 34 expx1200 exp 1 -> 2.718281828459045235360287471352662 Inexact Rounded -- Randoms P=34, within 0-999 Precision: 34 maxExponent: 6144 minExponent: -6143 expx1201 exp 309.5948855821510212996700645087188 -> 2.853319692901387521201738015050724E+134 Inexact Rounded expx1202 exp 9.936543068706211420422803962680164 -> 20672.15839203171877476511093276022 Inexact Rounded expx1203 exp 6.307870323881505684429839491707908 -> 548.8747777054637296137277391754665 Inexact Rounded |
| ︙ | ︙ |
Added test/dectest/fma.decTest.
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------------------------------------------------------------------------
-- fma.decTest -- decimal fused multiply add --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
-- These tests comprese three parts:
-- 1. Sanity checks and other three-operand tests (especially those
-- where the fused operation makes a difference)
-- 2. Multiply tests (third operand is neutral zero [0E+emax])
-- 3. Addition tests (first operand is 1)
-- The multiply and addition tests are extensive because FMA may have
-- its own dedicated multiplication or addition routine(s), and they
-- also inherently check the left-to-right properties.
-- Sanity checks
fmax0001 fma 1 1 1 -> 2
fmax0002 fma 1 1 2 -> 3
fmax0003 fma 2 2 3 -> 7
fmax0004 fma 9 9 9 -> 90
fmax0005 fma -1 1 1 -> 0
fmax0006 fma -1 1 2 -> 1
fmax0007 fma -2 2 3 -> -1
fmax0008 fma -9 9 9 -> -72
fmax0011 fma 1 -1 1 -> 0
fmax0012 fma 1 -1 2 -> 1
fmax0013 fma 2 -2 3 -> -1
fmax0014 fma 9 -9 9 -> -72
fmax0015 fma 1 1 -1 -> 0
fmax0016 fma 1 1 -2 -> -1
fmax0017 fma 2 2 -3 -> 1
fmax0018 fma 9 9 -9 -> 72
fmax0019 fma 3 5 7 -> 22
fmax0029 fma 3 -5 7 -> -8
-- non-integer exacts
fma0100 fma 25.2 63.6 -438 -> 1164.72
fma0101 fma 0.301 0.380 334 -> 334.114380
fma0102 fma 49.2 -4.8 23.3 -> -212.86
fma0103 fma 4.22 0.079 -94.6 -> -94.26662
fma0104 fma 903 0.797 0.887 -> 720.578
fma0105 fma 6.13 -161 65.9 -> -921.03
fma0106 fma 28.2 727 5.45 -> 20506.85
fma0107 fma 4 605 688 -> 3108
fma0108 fma 93.3 0.19 0.226 -> 17.953
fma0109 fma 0.169 -341 5.61 -> -52.019
fma0110 fma -72.2 30 -51.2 -> -2217.2
fma0111 fma -0.409 13 20.4 -> 15.083
fma0112 fma 317 77.0 19.0 -> 24428.0
fma0113 fma 47 6.58 1.62 -> 310.88
fma0114 fma 1.36 0.984 0.493 -> 1.83124
fma0115 fma 72.7 274 1.56 -> 19921.36
fma0116 fma 335 847 83 -> 283828
fma0117 fma 666 0.247 25.4 -> 189.902
fma0118 fma -3.87 3.06 78.0 -> 66.1578
fma0119 fma 0.742 192 35.6 -> 178.064
fma0120 fma -91.6 5.29 0.153 -> -484.411
-- cases where result is different from separate multiply + add; each
-- is preceded by the result of unfused multiply and add
-- [this is about 20% of all similar cases in general]
-- 888565290 1557.96930 -86087.7578 -> 1.38435735E+12
fma0201 fma 888565290 1557.96930 -86087.7578 -> 1.38435736E+12 Inexact Rounded
-- -85519342.9 735155419 42010431 -> -6.28700084E+16
fma0205 fma -85519342.9 735155419 42010431 -> -6.28700083E+16 Inexact Rounded
-- -98025.5 -294603.472 10414348.2 -> 2.88890669E+10
fma0208 fma -98025.5 -294603.472 10414348.2 -> 2.88890670E+10 Inexact Rounded
-- 5967627.39 83526540.6 498494.810 -> 4.98455271E+14
fma0211 fma 5967627.39 83526540.6 498494.810 -> 4.98455272E+14 Inexact Rounded
-- 3456.9433 874.39518 197866.615 -> 3220601.18
fma0216 fma 3456.9433 874.39518 197866.615 -> 3220601.17 Inexact Rounded
-- 62769.8287 2096.98927 48.420317 -> 131627705
fma0218 fma 62769.8287 2096.98927 48.420317 -> 131627706 Inexact Rounded
-- -68.81500 59961113.9 -8988862 -> -4.13521291E+9
fma0219 fma -68.81500 59961113.9 -8988862 -> -4.13521292E+9 Inexact Rounded
-- 2126341.02 63491.5152 302427455 -> 1.35307040E+11
fma0226 fma 2126341.02 63491.5152 302427455 -> 1.35307041E+11 Inexact Rounded
-- Infinite combinations
fmax0800 fma Inf Inf Inf -> Infinity
fmax0801 fma Inf Inf -Inf -> NaN Invalid_operation
fmax0802 fma Inf -Inf Inf -> NaN Invalid_operation
fmax0803 fma Inf -Inf -Inf -> -Infinity
fmax0804 fma -Inf Inf Inf -> NaN Invalid_operation
fmax0805 fma -Inf Inf -Inf -> -Infinity
fmax0806 fma -Inf -Inf Inf -> Infinity
fmax0807 fma -Inf -Inf -Inf -> NaN Invalid_operation
-- Triple NaN propagation
fmax0900 fma NaN2 NaN3 NaN5 -> NaN2
fmax0901 fma 0 NaN3 NaN5 -> NaN3
fmax0902 fma 0 0 NaN5 -> NaN5
-- first sNaN wins (consider qNaN from earlier sNaN being
-- overridden by an sNaN in third operand)
fmax0903 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
fmax0904 fma 0 sNaN2 sNaN3 -> NaN2 Invalid_operation
fmax0905 fma 0 0 sNaN3 -> NaN3 Invalid_operation
fmax0906 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation
fmax0907 fma NaN7 sNaN2 sNaN3 -> NaN2 Invalid_operation
fmax0908 fma NaN7 NaN5 sNaN3 -> NaN3 Invalid_operation
-- MULTIPLICATION TESTS ------------------------------------------------
-- sanity checks (as base, above)
fmax2000 fma 2 2 0E+999999 -> 4
fmax2001 fma 2 3 0E+999999 -> 6
fmax2002 fma 5 1 0E+999999 -> 5
fmax2003 fma 5 2 0E+999999 -> 10
fmax2004 fma 1.20 2 0E+999999 -> 2.40
fmax2005 fma 1.20 0 0E+999999 -> 0.00
fmax2006 fma 1.20 -2 0E+999999 -> -2.40
fmax2007 fma -1.20 2 0E+999999 -> -2.40
fmax2008 fma -1.20 0 0E+999999 -> 0.00
fmax2009 fma -1.20 -2 0E+999999 -> 2.40
fmax2010 fma 5.09 7.1 0E+999999 -> 36.139
fmax2011 fma 2.5 4 0E+999999 -> 10.0
fmax2012 fma 2.50 4 0E+999999 -> 10.00
fmax2013 fma 1.23456789 1.00000000 0E+999999 -> 1.23456789 Rounded
fmax2014 fma 9.999999999 9.999999999 0E+999999 -> 100.000000 Inexact Rounded
fmax2015 fma 2.50 4 0E+999999 -> 10.00
precision: 6
fmax2016 fma 2.50 4 0E+999999 -> 10.00
fmax2017 fma 9.999999 9.999999 0E+999999 -> 100.000 Inexact Rounded
fmax2018 fma 9.999999 -9.999999 0E+999999 -> -100.000 Inexact Rounded
fmax2019 fma -9.999999 9.999999 0E+999999 -> -100.000 Inexact Rounded
fmax2020 fma -9.999999 -9.999999 0E+999999 -> 100.000 Inexact Rounded
-- 1999.12.21: next one is a edge case if intermediate longs are used
precision: 15
fmax2059 fma 999999999999 9765625 0E+999999 -> 9.76562499999023E+18 Inexact Rounded
precision: 30
fmax2160 fma 999999999999 9765625 0E+999999 -> 9765624999990234375
precision: 9
-----
-- zeros, etc.
fmax2021 fma 0 0 0E+999999 -> 0
fmax2022 fma 0 -0 0E+999999 -> 0
fmax2023 fma -0 0 0E+999999 -> 0
fmax2024 fma -0 -0 0E+999999 -> 0
fmax2025 fma -0.0 -0.0 0E+999999 -> 0.00
fmax2026 fma -0.0 -0.0 0E+999999 -> 0.00
fmax2027 fma -0.0 -0.0 0E+999999 -> 0.00
fmax2028 fma -0.0 -0.0 0E+999999 -> 0.00
fmax2030 fma 5.00 1E-3 0E+999999 -> 0.00500
fmax2031 fma 00.00 0.000 0E+999999 -> 0.00000
fmax2032 fma 00.00 0E-3 0E+999999 -> 0.00000 -- rhs is 0
fmax2033 fma 0E-3 00.00 0E+999999 -> 0.00000 -- lhs is 0
fmax2034 fma -5.00 1E-3 0E+999999 -> -0.00500
fmax2035 fma -00.00 0.000 0E+999999 -> 0.00000
fmax2036 fma -00.00 0E-3 0E+999999 -> 0.00000 -- rhs is 0
fmax2037 fma -0E-3 00.00 0E+999999 -> 0.00000 -- lhs is 0
fmax2038 fma 5.00 -1E-3 0E+999999 -> -0.00500
fmax2039 fma 00.00 -0.000 0E+999999 -> 0.00000
fmax2040 fma 00.00 -0E-3 0E+999999 -> 0.00000 -- rhs is 0
fmax2041 fma 0E-3 -00.00 0E+999999 -> 0.00000 -- lhs is 0
fmax2042 fma -5.00 -1E-3 0E+999999 -> 0.00500
fmax2043 fma -00.00 -0.000 0E+999999 -> 0.00000
fmax2044 fma -00.00 -0E-3 0E+999999 -> 0.00000 -- rhs is 0
fmax2045 fma -0E-3 -00.00 0E+999999 -> 0.00000 -- lhs is 0
-- examples from decarith multiply
fmax2050 fma 1.20 3 0E+999999 -> 3.60
fmax2051 fma 7 3 0E+999999 -> 21
fmax2052 fma 0.9 0.8 0E+999999 -> 0.72
fmax2053 fma 0.9 -0 0E+999999 -> 0.0
fmax2054 fma 654321 654321 0E+999999 -> 4.28135971E+11 Inexact Rounded
fmax2060 fma 123.45 1e7 0E+999999 -> 1.2345E+9
fmax2061 fma 123.45 1e8 0E+999999 -> 1.2345E+10
fmax2062 fma 123.45 1e+9 0E+999999 -> 1.2345E+11
fmax2063 fma 123.45 1e10 0E+999999 -> 1.2345E+12
fmax2064 fma 123.45 1e11 0E+999999 -> 1.2345E+13
fmax2065 fma 123.45 1e12 0E+999999 -> 1.2345E+14
fmax2066 fma 123.45 1e13 0E+999999 -> 1.2345E+15
-- test some intermediate lengths
precision: 9
fmax2080 fma 0.1 123456789 0E+999999 -> 12345678.9
fmax2081 fma 0.1 1234567891 0E+999999 -> 123456789 Inexact Rounded
fmax2082 fma 0.1 12345678912 0E+999999 -> 1.23456789E+9 Inexact Rounded
fmax2083 fma 0.1 12345678912345 0E+999999 -> 1.23456789E+12 Inexact Rounded
fmax2084 fma 0.1 123456789 0E+999999 -> 12345678.9
precision: 8
fmax2085 fma 0.1 12345678912 0E+999999 -> 1.2345679E+9 Inexact Rounded
fmax2086 fma 0.1 12345678912345 0E+999999 -> 1.2345679E+12 Inexact Rounded
precision: 7
fmax2087 fma 0.1 12345678912 0E+999999 -> 1.234568E+9 Inexact Rounded
fmax2088 fma 0.1 12345678912345 0E+999999 -> 1.234568E+12 Inexact Rounded
precision: 9
fmax2090 fma 123456789 0.1 0E+999999 -> 12345678.9
fmax2091 fma 1234567891 0.1 0E+999999 -> 123456789 Inexact Rounded
fmax2092 fma 12345678912 0.1 0E+999999 -> 1.23456789E+9 Inexact Rounded
fmax2093 fma 12345678912345 0.1 0E+999999 -> 1.23456789E+12 Inexact Rounded
fmax2094 fma 123456789 0.1 0E+999999 -> 12345678.9
precision: 8
fmax2095 fma 12345678912 0.1 0E+999999 -> 1.2345679E+9 Inexact Rounded
fmax2096 fma 12345678912345 0.1 0E+999999 -> 1.2345679E+12 Inexact Rounded
precision: 7
fmax2097 fma 12345678912 0.1 0E+999999 -> 1.234568E+9 Inexact Rounded
fmax2098 fma 12345678912345 0.1 0E+999999 -> 1.234568E+12 Inexact Rounded
-- test some more edge cases and carries
maxexponent: 9999
minexponent: -9999
precision: 33
fmax2101 fma 9 9 0E+999999 -> 81
fmax2102 fma 9 90 0E+999999 -> 810
fmax2103 fma 9 900 0E+999999 -> 8100
fmax2104 fma 9 9000 0E+999999 -> 81000
fmax2105 fma 9 90000 0E+999999 -> 810000
fmax2106 fma 9 900000 0E+999999 -> 8100000
fmax2107 fma 9 9000000 0E+999999 -> 81000000
fmax2108 fma 9 90000000 0E+999999 -> 810000000
fmax2109 fma 9 900000000 0E+999999 -> 8100000000
fmax2110 fma 9 9000000000 0E+999999 -> 81000000000
fmax2111 fma 9 90000000000 0E+999999 -> 810000000000
fmax2112 fma 9 900000000000 0E+999999 -> 8100000000000
fmax2113 fma 9 9000000000000 0E+999999 -> 81000000000000
fmax2114 fma 9 90000000000000 0E+999999 -> 810000000000000
fmax2115 fma 9 900000000000000 0E+999999 -> 8100000000000000
fmax2116 fma 9 9000000000000000 0E+999999 -> 81000000000000000
fmax2117 fma 9 90000000000000000 0E+999999 -> 810000000000000000
fmax2118 fma 9 900000000000000000 0E+999999 -> 8100000000000000000
fmax2119 fma 9 9000000000000000000 0E+999999 -> 81000000000000000000
fmax2120 fma 9 90000000000000000000 0E+999999 -> 810000000000000000000
fmax2121 fma 9 900000000000000000000 0E+999999 -> 8100000000000000000000
fmax2122 fma 9 9000000000000000000000 0E+999999 -> 81000000000000000000000
fmax2123 fma 9 90000000000000000000000 0E+999999 -> 810000000000000000000000
-- test some more edge cases without carries
fmax2131 fma 3 3 0E+999999 -> 9
fmax2132 fma 3 30 0E+999999 -> 90
fmax2133 fma 3 300 0E+999999 -> 900
fmax2134 fma 3 3000 0E+999999 -> 9000
fmax2135 fma 3 30000 0E+999999 -> 90000
fmax2136 fma 3 300000 0E+999999 -> 900000
fmax2137 fma 3 3000000 0E+999999 -> 9000000
fmax2138 fma 3 30000000 0E+999999 -> 90000000
fmax2139 fma 3 300000000 0E+999999 -> 900000000
fmax2140 fma 3 3000000000 0E+999999 -> 9000000000
fmax2141 fma 3 30000000000 0E+999999 -> 90000000000
fmax2142 fma 3 300000000000 0E+999999 -> 900000000000
fmax2143 fma 3 3000000000000 0E+999999 -> 9000000000000
fmax2144 fma 3 30000000000000 0E+999999 -> 90000000000000
fmax2145 fma 3 300000000000000 0E+999999 -> 900000000000000
fmax2146 fma 3 3000000000000000 0E+999999 -> 9000000000000000
fmax2147 fma 3 30000000000000000 0E+999999 -> 90000000000000000
fmax2148 fma 3 300000000000000000 0E+999999 -> 900000000000000000
fmax2149 fma 3 3000000000000000000 0E+999999 -> 9000000000000000000
fmax2150 fma 3 30000000000000000000 0E+999999 -> 90000000000000000000
fmax2151 fma 3 300000000000000000000 0E+999999 -> 900000000000000000000
fmax2152 fma 3 3000000000000000000000 0E+999999 -> 9000000000000000000000
fmax2153 fma 3 30000000000000000000000 0E+999999 -> 90000000000000000000000
maxexponent: 999999
minexponent: -999999
precision: 9
-- test some cases that are close to exponent overflow/underflow
fmax2170 fma 1 9e999999 0E+999999 -> 9E+999999
fmax2171 fma 1 9.9e999999 0E+999999 -> 9.9E+999999
fmax2172 fma 1 9.99e999999 0E+999999 -> 9.99E+999999
fmax2173 fma 9e999999 1 0E+999999 -> 9E+999999
fmax2174 fma 9.9e999999 1 0E+999999 -> 9.9E+999999
fmax2176 fma 9.99e999999 1 0E+999999 -> 9.99E+999999
fmax2177 fma 1 9.99999e999999 0E+999999 -> 9.99999E+999999
fmax2178 fma 9.99999e999999 1 0E+999999 -> 9.99999E+999999
fmax2180 fma 0.1 9e-999998 0E+999999 -> 9E-999999
fmax2181 fma 0.1 99e-999998 0E+999999 -> 9.9E-999998
fmax2182 fma 0.1 999e-999998 0E+999999 -> 9.99E-999997
fmax2183 fma 0.1 9e-999998 0E+999999 -> 9E-999999
fmax2184 fma 0.1 99e-999998 0E+999999 -> 9.9E-999998
fmax2185 fma 0.1 999e-999998 0E+999999 -> 9.99E-999997
fmax2186 fma 0.1 999e-999997 0E+999999 -> 9.99E-999996
fmax2187 fma 0.1 9999e-999997 0E+999999 -> 9.999E-999995
fmax2188 fma 0.1 99999e-999997 0E+999999 -> 9.9999E-999994
fmax2190 fma 1 9e-999998 0E+999999 -> 9E-999998
fmax2191 fma 1 99e-999998 0E+999999 -> 9.9E-999997
fmax2192 fma 1 999e-999998 0E+999999 -> 9.99E-999996
fmax2193 fma 9e-999998 1 0E+999999 -> 9E-999998
fmax2194 fma 99e-999998 1 0E+999999 -> 9.9E-999997
fmax2195 fma 999e-999998 1 0E+999999 -> 9.99E-999996
-- long operand triangle
precision: 33
fmax2246 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193369671916511992830 Inexact Rounded
precision: 32
fmax2247 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119336967191651199283 Inexact Rounded
precision: 31
fmax2248 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011933696719165119928 Inexact Rounded
precision: 30
fmax2249 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193369671916511993 Inexact Rounded
precision: 29
fmax2250 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119336967191651199 Inexact Rounded
precision: 28
fmax2251 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011933696719165120 Inexact Rounded
precision: 27
fmax2252 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193369671916512 Inexact Rounded
precision: 26
fmax2253 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119336967191651 Inexact Rounded
precision: 25
fmax2254 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011933696719165 Inexact Rounded
precision: 24
fmax2255 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193369671917 Inexact Rounded
precision: 23
fmax2256 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119336967192 Inexact Rounded
precision: 22
fmax2257 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011933696719 Inexact Rounded
precision: 21
fmax2258 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193369672 Inexact Rounded
precision: 20
fmax2259 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119336967 Inexact Rounded
precision: 19
fmax2260 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011933697 Inexact Rounded
precision: 18
fmax2261 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193370 Inexact Rounded
precision: 17
fmax2262 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119337 Inexact Rounded
precision: 16
fmax2263 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908011934 Inexact Rounded
precision: 15
fmax2264 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801193 Inexact Rounded
precision: 14
fmax2265 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080119 Inexact Rounded
precision: 13
fmax2266 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908012 Inexact Rounded
precision: 12
fmax2267 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.290801 Inexact Rounded
precision: 11
fmax2268 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29080 Inexact Rounded
precision: 10
fmax2269 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.2908 Inexact Rounded
precision: 9
fmax2270 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.291 Inexact Rounded
precision: 8
fmax2271 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.29 Inexact Rounded
precision: 7
fmax2272 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433.3 Inexact Rounded
precision: 6
fmax2273 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 145433 Inexact Rounded
precision: 5
fmax2274 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 1.4543E+5 Inexact Rounded
precision: 4
fmax2275 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 1.454E+5 Inexact Rounded
precision: 3
fmax2276 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 1.45E+5 Inexact Rounded
precision: 2
fmax2277 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 1.5E+5 Inexact Rounded
precision: 1
fmax2278 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543 0E+999999 -> 1E+5 Inexact Rounded
-- test some edge cases with exact rounding
maxexponent: 9999
minexponent: -9999
precision: 9
fmax2301 fma 9 9 0E+999999 -> 81
fmax2302 fma 9 90 0E+999999 -> 810
fmax2303 fma 9 900 0E+999999 -> 8100
fmax2304 fma 9 9000 0E+999999 -> 81000
fmax2305 fma 9 90000 0E+999999 -> 810000
fmax2306 fma 9 900000 0E+999999 -> 8100000
fmax2307 fma 9 9000000 0E+999999 -> 81000000
fmax2308 fma 9 90000000 0E+999999 -> 810000000
fmax2309 fma 9 900000000 0E+999999 -> 8.10000000E+9 Rounded
fmax2310 fma 9 9000000000 0E+999999 -> 8.10000000E+10 Rounded
fmax2311 fma 9 90000000000 0E+999999 -> 8.10000000E+11 Rounded
fmax2312 fma 9 900000000000 0E+999999 -> 8.10000000E+12 Rounded
fmax2313 fma 9 9000000000000 0E+999999 -> 8.10000000E+13 Rounded
fmax2314 fma 9 90000000000000 0E+999999 -> 8.10000000E+14 Rounded
fmax2315 fma 9 900000000000000 0E+999999 -> 8.10000000E+15 Rounded
fmax2316 fma 9 9000000000000000 0E+999999 -> 8.10000000E+16 Rounded
fmax2317 fma 9 90000000000000000 0E+999999 -> 8.10000000E+17 Rounded
fmax2318 fma 9 900000000000000000 0E+999999 -> 8.10000000E+18 Rounded
fmax2319 fma 9 9000000000000000000 0E+999999 -> 8.10000000E+19 Rounded
fmax2320 fma 9 90000000000000000000 0E+999999 -> 8.10000000E+20 Rounded
fmax2321 fma 9 900000000000000000000 0E+999999 -> 8.10000000E+21 Rounded
fmax2322 fma 9 9000000000000000000000 0E+999999 -> 8.10000000E+22 Rounded
fmax2323 fma 9 90000000000000000000000 0E+999999 -> 8.10000000E+23 Rounded
-- fastpath breakers
precision: 29
fmax2330 fma 1.491824697641270317824852952837224 1.105170918075647624811707826490246514675628614562883537345747603 0E+999999 -> 1.6487212707001281468486507878 Inexact Rounded
precision: 55
fmax2331 fma 0.8958341352965282506768545828765117803873717284891040428 0.8958341352965282506768545828765117803873717284891040428 0E+999999 -> 0.8025187979624784829842553829934069955890983696752228299 Inexact Rounded
-- tryzeros cases
precision: 7
rounding: half_up
maxExponent: 92
minexponent: -92
fmax2504 fma 0E-60 1000E-60 0E+999999 -> 0E-98 Clamped
fmax2505 fma 100E+60 0E+60 0E+999999 -> 0E+92 Clamped
-- mixed with zeros
maxexponent: 999999
minexponent: -999999
precision: 9
fmax2541 fma 0 -1 0E+999999 -> 0
fmax2542 fma -0 -1 0E+999999 -> 0
fmax2543 fma 0 1 0E+999999 -> 0
fmax2544 fma -0 1 0E+999999 -> 0
fmax2545 fma -1 0 0E+999999 -> 0
fmax2546 fma -1 -0 0E+999999 -> 0
fmax2547 fma 1 0 0E+999999 -> 0
fmax2548 fma 1 -0 0E+999999 -> 0
fmax2551 fma 0.0 -1 0E+999999 -> 0.0
fmax2552 fma -0.0 -1 0E+999999 -> 0.0
fmax2553 fma 0.0 1 0E+999999 -> 0.0
fmax2554 fma -0.0 1 0E+999999 -> 0.0
fmax2555 fma -1.0 0 0E+999999 -> 0.0
fmax2556 fma -1.0 -0 0E+999999 -> 0.0
fmax2557 fma 1.0 0 0E+999999 -> 0.0
fmax2558 fma 1.0 -0 0E+999999 -> 0.0
fmax2561 fma 0 -1.0 0E+999999 -> 0.0
fmax2562 fma -0 -1.0 0E+999999 -> 0.0
fmax2563 fma 0 1.0 0E+999999 -> 0.0
fmax2564 fma -0 1.0 0E+999999 -> 0.0
fmax2565 fma -1 0.0 0E+999999 -> 0.0
fmax2566 fma -1 -0.0 0E+999999 -> 0.0
fmax2567 fma 1 0.0 0E+999999 -> 0.0
fmax2568 fma 1 -0.0 0E+999999 -> 0.0
fmax2571 fma 0.0 -1.0 0E+999999 -> 0.00
fmax2572 fma -0.0 -1.0 0E+999999 -> 0.00
fmax2573 fma 0.0 1.0 0E+999999 -> 0.00
fmax2574 fma -0.0 1.0 0E+999999 -> 0.00
fmax2575 fma -1.0 0.0 0E+999999 -> 0.00
fmax2576 fma -1.0 -0.0 0E+999999 -> 0.00
fmax2577 fma 1.0 0.0 0E+999999 -> 0.00
fmax2578 fma 1.0 -0.0 0E+999999 -> 0.00
-- Specials
fmax2580 fma Inf -Inf 0E+999999 -> -Infinity
fmax2581 fma Inf -1000 0E+999999 -> -Infinity
fmax2582 fma Inf -1 0E+999999 -> -Infinity
fmax2583 fma Inf -0 0E+999999 -> NaN Invalid_operation
fmax2584 fma Inf 0 0E+999999 -> NaN Invalid_operation
fmax2585 fma Inf 1 0E+999999 -> Infinity
fmax2586 fma Inf 1000 0E+999999 -> Infinity
fmax2587 fma Inf Inf 0E+999999 -> Infinity
fmax2588 fma -1000 Inf 0E+999999 -> -Infinity
fmax2589 fma -Inf Inf 0E+999999 -> -Infinity
fmax2590 fma -1 Inf 0E+999999 -> -Infinity
fmax2591 fma -0 Inf 0E+999999 -> NaN Invalid_operation
fmax2592 fma 0 Inf 0E+999999 -> NaN Invalid_operation
fmax2593 fma 1 Inf 0E+999999 -> Infinity
fmax2594 fma 1000 Inf 0E+999999 -> Infinity
fmax2595 fma Inf Inf 0E+999999 -> Infinity
fmax2600 fma -Inf -Inf 0E+999999 -> Infinity
fmax2601 fma -Inf -1000 0E+999999 -> Infinity
fmax2602 fma -Inf -1 0E+999999 -> Infinity
fmax2603 fma -Inf -0 0E+999999 -> NaN Invalid_operation
fmax2604 fma -Inf 0 0E+999999 -> NaN Invalid_operation
fmax2605 fma -Inf 1 0E+999999 -> -Infinity
fmax2606 fma -Inf 1000 0E+999999 -> -Infinity
fmax2607 fma -Inf Inf 0E+999999 -> -Infinity
fmax2608 fma -1000 Inf 0E+999999 -> -Infinity
fmax2609 fma -Inf -Inf 0E+999999 -> Infinity
fmax2610 fma -1 -Inf 0E+999999 -> Infinity
fmax2611 fma -0 -Inf 0E+999999 -> NaN Invalid_operation
fmax2612 fma 0 -Inf 0E+999999 -> NaN Invalid_operation
fmax2613 fma 1 -Inf 0E+999999 -> -Infinity
fmax2614 fma 1000 -Inf 0E+999999 -> -Infinity
fmax2615 fma Inf -Inf 0E+999999 -> -Infinity
fmax2621 fma NaN -Inf 0E+999999 -> NaN
fmax2622 fma NaN -1000 0E+999999 -> NaN
fmax2623 fma NaN -1 0E+999999 -> NaN
fmax2624 fma NaN -0 0E+999999 -> NaN
fmax2625 fma NaN 0 0E+999999 -> NaN
fmax2626 fma NaN 1 0E+999999 -> NaN
fmax2627 fma NaN 1000 0E+999999 -> NaN
fmax2628 fma NaN Inf 0E+999999 -> NaN
fmax2629 fma NaN NaN 0E+999999 -> NaN
fmax2630 fma -Inf NaN 0E+999999 -> NaN
fmax2631 fma -1000 NaN 0E+999999 -> NaN
fmax2632 fma -1 NaN 0E+999999 -> NaN
fmax2633 fma -0 NaN 0E+999999 -> NaN
fmax2634 fma 0 NaN 0E+999999 -> NaN
fmax2635 fma 1 NaN 0E+999999 -> NaN
fmax2636 fma 1000 NaN 0E+999999 -> NaN
fmax2637 fma Inf NaN 0E+999999 -> NaN
fmax2641 fma sNaN -Inf 0E+999999 -> NaN Invalid_operation
fmax2642 fma sNaN -1000 0E+999999 -> NaN Invalid_operation
fmax2643 fma sNaN -1 0E+999999 -> NaN Invalid_operation
fmax2644 fma sNaN -0 0E+999999 -> NaN Invalid_operation
fmax2645 fma sNaN 0 0E+999999 -> NaN Invalid_operation
fmax2646 fma sNaN 1 0E+999999 -> NaN Invalid_operation
fmax2647 fma sNaN 1000 0E+999999 -> NaN Invalid_operation
fmax2648 fma sNaN NaN 0E+999999 -> NaN Invalid_operation
fmax2649 fma sNaN sNaN 0E+999999 -> NaN Invalid_operation
fmax2650 fma NaN sNaN 0E+999999 -> NaN Invalid_operation
fmax2651 fma -Inf sNaN 0E+999999 -> NaN Invalid_operation
fmax2652 fma -1000 sNaN 0E+999999 -> NaN Invalid_operation
fmax2653 fma -1 sNaN 0E+999999 -> NaN Invalid_operation
fmax2654 fma -0 sNaN 0E+999999 -> NaN Invalid_operation
fmax2655 fma 0 sNaN 0E+999999 -> NaN Invalid_operation
fmax2656 fma 1 sNaN 0E+999999 -> NaN Invalid_operation
fmax2657 fma 1000 sNaN 0E+999999 -> NaN Invalid_operation
fmax2658 fma Inf sNaN 0E+999999 -> NaN Invalid_operation
fmax2659 fma NaN sNaN 0E+999999 -> NaN Invalid_operation
-- propagating NaNs
fmax2661 fma NaN9 -Inf 0E+999999 -> NaN9
fmax2662 fma NaN8 999 0E+999999 -> NaN8
fmax2663 fma NaN71 Inf 0E+999999 -> NaN71
fmax2664 fma NaN6 NaN5 0E+999999 -> NaN6
fmax2665 fma -Inf NaN4 0E+999999 -> NaN4
fmax2666 fma -999 NaN33 0E+999999 -> NaN33
fmax2667 fma Inf NaN2 0E+999999 -> NaN2
fmax2671 fma sNaN99 -Inf 0E+999999 -> NaN99 Invalid_operation
fmax2672 fma sNaN98 -11 0E+999999 -> NaN98 Invalid_operation
fmax2673 fma sNaN97 NaN 0E+999999 -> NaN97 Invalid_operation
fmax2674 fma sNaN16 sNaN94 0E+999999 -> NaN16 Invalid_operation
fmax2675 fma NaN95 sNaN93 0E+999999 -> NaN93 Invalid_operation
fmax2676 fma -Inf sNaN92 0E+999999 -> NaN92 Invalid_operation
fmax2677 fma 088 sNaN91 0E+999999 -> NaN91 Invalid_operation
fmax2678 fma Inf sNaN90 0E+999999 -> NaN90 Invalid_operation
fmax2679 fma NaN sNaN89 0E+999999 -> NaN89 Invalid_operation
fmax2681 fma -NaN9 -Inf 0E+999999 -> -NaN9
fmax2682 fma -NaN8 999 0E+999999 -> -NaN8
fmax2683 fma -NaN71 Inf 0E+999999 -> -NaN71
fmax2684 fma -NaN6 -NaN5 0E+999999 -> -NaN6
fmax2685 fma -Inf -NaN4 0E+999999 -> -NaN4
fmax2686 fma -999 -NaN33 0E+999999 -> -NaN33
fmax2687 fma Inf -NaN2 0E+999999 -> -NaN2
fmax2691 fma -sNaN99 -Inf 0E+999999 -> -NaN99 Invalid_operation
fmax2692 fma -sNaN98 -11 0E+999999 -> -NaN98 Invalid_operation
fmax2693 fma -sNaN97 NaN 0E+999999 -> -NaN97 Invalid_operation
fmax2694 fma -sNaN16 -sNaN94 0E+999999 -> -NaN16 Invalid_operation
fmax2695 fma -NaN95 -sNaN93 0E+999999 -> -NaN93 Invalid_operation
fmax2696 fma -Inf -sNaN92 0E+999999 -> -NaN92 Invalid_operation
fmax2697 fma 088 -sNaN91 0E+999999 -> -NaN91 Invalid_operation
fmax2698 fma Inf -sNaN90 0E+999999 -> -NaN90 Invalid_operation
fmax2699 fma -NaN -sNaN89 0E+999999 -> -NaN89 Invalid_operation
fmax2701 fma -NaN -Inf 0E+999999 -> -NaN
fmax2702 fma -NaN 999 0E+999999 -> -NaN
fmax2703 fma -NaN Inf 0E+999999 -> -NaN
fmax2704 fma -NaN -NaN 0E+999999 -> -NaN
fmax2705 fma -Inf -NaN0 0E+999999 -> -NaN
fmax2706 fma -999 -NaN 0E+999999 -> -NaN
fmax2707 fma Inf -NaN 0E+999999 -> -NaN
fmax2711 fma -sNaN -Inf 0E+999999 -> -NaN Invalid_operation
fmax2712 fma -sNaN -11 0E+999999 -> -NaN Invalid_operation
fmax2713 fma -sNaN00 NaN 0E+999999 -> -NaN Invalid_operation
fmax2714 fma -sNaN -sNaN 0E+999999 -> -NaN Invalid_operation
fmax2715 fma -NaN -sNaN 0E+999999 -> -NaN Invalid_operation
fmax2716 fma -Inf -sNaN 0E+999999 -> -NaN Invalid_operation
fmax2717 fma 088 -sNaN 0E+999999 -> -NaN Invalid_operation
fmax2718 fma Inf -sNaN 0E+999999 -> -NaN Invalid_operation
fmax2719 fma -NaN -sNaN 0E+999999 -> -NaN Invalid_operation
-- overflow and underflow tests .. note subnormal results
maxexponent: 999999
minexponent: -999999
fmax2730 fma +1.23456789012345E-0 9E+999999 0E+999999 -> Infinity Inexact Overflow Rounded
fmax2731 fma 9E+999999 +1.23456789012345E-0 0E+999999 -> Infinity Inexact Overflow Rounded
fmax2732 fma +0.100 9E-999999 0E+999999 -> 9.00E-1000000 Subnormal
fmax2733 fma 9E-999999 +0.100 0E+999999 -> 9.00E-1000000 Subnormal
fmax2735 fma -1.23456789012345E-0 9E+999999 0E+999999 -> -Infinity Inexact Overflow Rounded
fmax2736 fma 9E+999999 -1.23456789012345E-0 0E+999999 -> -Infinity Inexact Overflow Rounded
fmax2737 fma -0.100 9E-999999 0E+999999 -> -9.00E-1000000 Subnormal
fmax2738 fma 9E-999999 -0.100 0E+999999 -> -9.00E-1000000 Subnormal
-- signs
fmax2751 fma 1e+777777 1e+411111 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2752 fma 1e+777777 -1e+411111 0E+999999 -> -Infinity Overflow Inexact Rounded
fmax2753 fma -1e+777777 1e+411111 0E+999999 -> -Infinity Overflow Inexact Rounded
fmax2754 fma -1e+777777 -1e+411111 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2755 fma 1e-777777 1e-411111 0E+999999 -> 0E-1000007 Underflow Subnormal Inexact Rounded Clamped
fmax2756 fma 1e-777777 -1e-411111 0E+999999 -> -0E-1000007 Underflow Subnormal Inexact Rounded Clamped
fmax2757 fma -1e-777777 1e-411111 0E+999999 -> -0E-1000007 Underflow Subnormal Inexact Rounded Clamped
fmax2758 fma -1e-777777 -1e-411111 0E+999999 -> 0E-1000007 Underflow Subnormal Inexact Rounded Clamped
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
precision: 9
fmax2760 fma 1e-600000 1e-400001 0E+999999 -> 1E-1000001 Subnormal
fmax2761 fma 1e-600000 1e-400002 0E+999999 -> 1E-1000002 Subnormal
fmax2762 fma 1e-600000 1e-400003 0E+999999 -> 1E-1000003 Subnormal
fmax2763 fma 1e-600000 1e-400004 0E+999999 -> 1E-1000004 Subnormal
fmax2764 fma 1e-600000 1e-400005 0E+999999 -> 1E-1000005 Subnormal
fmax2765 fma 1e-600000 1e-400006 0E+999999 -> 1E-1000006 Subnormal
fmax2766 fma 1e-600000 1e-400007 0E+999999 -> 1E-1000007 Subnormal
fmax2767 fma 1e-600000 1e-400008 0E+999999 -> 0E-1000007 Underflow Subnormal Inexact Rounded Clamped
fmax2768 fma 1e-600000 1e-400009 0E+999999 -> 0E-1000007 Underflow Subnormal Inexact Rounded Clamped
fmax2769 fma 1e-600000 1e-400010 0E+999999 -> 0E-1000007 Underflow Subnormal Inexact Rounded Clamped
-- [no equivalent of 'subnormal' for overflow]
fmax2770 fma 1e+600000 1e+400001 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2771 fma 1e+600000 1e+400002 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2772 fma 1e+600000 1e+400003 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2773 fma 1e+600000 1e+400004 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2774 fma 1e+600000 1e+400005 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2775 fma 1e+600000 1e+400006 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2776 fma 1e+600000 1e+400007 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2777 fma 1e+600000 1e+400008 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2778 fma 1e+600000 1e+400009 0E+999999 -> Infinity Overflow Inexact Rounded
fmax2779 fma 1e+600000 1e+400010 0E+999999 -> Infinity Overflow Inexact Rounded
-- 'subnormal' test edge condition at higher precisions
precision: 99
fmax2780 fma 1e-600000 1e-400007 0E+999999 -> 1E-1000007 Subnormal
fmax2781 fma 1e-600000 1e-400008 0E+999999 -> 1E-1000008 Subnormal
fmax2782 fma 1e-600000 1e-400097 0E+999999 -> 1E-1000097 Subnormal
fmax2783 fma 1e-600000 1e-400098 0E+999999 -> 0E-1000097 Underflow Subnormal Inexact Rounded Clamped
precision: 999
fmax2784 fma 1e-600000 1e-400997 0E+999999 -> 1E-1000997 Subnormal
fmax2785 fma 1e-600000 1e-400998 0E+999999 -> 0E-1000997 Underflow Subnormal Inexact Rounded Clamped
-- test subnormals rounding
precision: 5
maxExponent: 999
minexponent: -999
rounding: half_even
fmax2801 fma 1.0000E-999 1 0E+999999 -> 1.0000E-999
fmax2802 fma 1.000E-999 1e-1 0E+999999 -> 1.000E-1000 Subnormal
fmax2803 fma 1.00E-999 1e-2 0E+999999 -> 1.00E-1001 Subnormal
fmax2804 fma 1.0E-999 1e-3 0E+999999 -> 1.0E-1002 Subnormal
fmax2805 fma 1.0E-999 1e-4 0E+999999 -> 1E-1003 Subnormal Rounded
fmax2806 fma 1.3E-999 1e-4 0E+999999 -> 1E-1003 Underflow Subnormal Inexact Rounded
fmax2807 fma 1.5E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2808 fma 1.7E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2809 fma 2.3E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2810 fma 2.5E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2811 fma 2.7E-999 1e-4 0E+999999 -> 3E-1003 Underflow Subnormal Inexact Rounded
fmax2812 fma 1.49E-999 1e-4 0E+999999 -> 1E-1003 Underflow Subnormal Inexact Rounded
fmax2813 fma 1.50E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2814 fma 1.51E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2815 fma 2.49E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2816 fma 2.50E-999 1e-4 0E+999999 -> 2E-1003 Underflow Subnormal Inexact Rounded
fmax2817 fma 2.51E-999 1e-4 0E+999999 -> 3E-1003 Underflow Subnormal Inexact Rounded
fmax2818 fma 1E-999 1e-4 0E+999999 -> 1E-1003 Subnormal
fmax2819 fma 3E-999 1e-5 0E+999999 -> 0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2820 fma 5E-999 1e-5 0E+999999 -> 0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2821 fma 7E-999 1e-5 0E+999999 -> 1E-1003 Underflow Subnormal Inexact Rounded
fmax2822 fma 9E-999 1e-5 0E+999999 -> 1E-1003 Underflow Subnormal Inexact Rounded
fmax2823 fma 9.9E-999 1e-5 0E+999999 -> 1E-1003 Underflow Subnormal Inexact Rounded
fmax2824 fma 1E-999 -1e-4 0E+999999 -> -1E-1003 Subnormal
fmax2825 fma 3E-999 -1e-5 0E+999999 -> -0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2826 fma -5E-999 1e-5 0E+999999 -> -0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2827 fma 7E-999 -1e-5 0E+999999 -> -1E-1003 Underflow Subnormal Inexact Rounded
fmax2828 fma -9E-999 1e-5 0E+999999 -> -1E-1003 Underflow Subnormal Inexact Rounded
fmax2829 fma 9.9E-999 -1e-5 0E+999999 -> -1E-1003 Underflow Subnormal Inexact Rounded
fmax2830 fma 3.0E-999 -1e-5 0E+999999 -> -0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2831 fma 1.0E-501 1e-501 0E+999999 -> 1.0E-1002 Subnormal
fmax2832 fma 2.0E-501 2e-501 0E+999999 -> 4.0E-1002 Subnormal
fmax2833 fma 4.0E-501 4e-501 0E+999999 -> 1.60E-1001 Subnormal
fmax2834 fma 10.0E-501 10e-501 0E+999999 -> 1.000E-1000 Subnormal
fmax2835 fma 30.0E-501 30e-501 0E+999999 -> 9.000E-1000 Subnormal
fmax2836 fma 40.0E-501 40e-501 0E+999999 -> 1.6000E-999
-- squares
fmax2840 fma 1E-502 1e-502 0E+999999 -> 0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2841 fma 1E-501 1e-501 0E+999999 -> 1E-1002 Subnormal
fmax2842 fma 2E-501 2e-501 0E+999999 -> 4E-1002 Subnormal
fmax2843 fma 4E-501 4e-501 0E+999999 -> 1.6E-1001 Subnormal
fmax2844 fma 10E-501 10e-501 0E+999999 -> 1.00E-1000 Subnormal
fmax2845 fma 30E-501 30e-501 0E+999999 -> 9.00E-1000 Subnormal
fmax2846 fma 40E-501 40e-501 0E+999999 -> 1.600E-999
-- cubes
fmax2850 fma 1E-670 1e-335 0E+999999 -> 0E-1003 Underflow Subnormal Inexact Rounded Clamped
fmax2851 fma 1E-668 1e-334 0E+999999 -> 1E-1002 Subnormal
fmax2852 fma 4E-668 2e-334 0E+999999 -> 8E-1002 Subnormal
fmax2853 fma 9E-668 3e-334 0E+999999 -> 2.7E-1001 Subnormal
fmax2854 fma 16E-668 4e-334 0E+999999 -> 6.4E-1001 Subnormal
fmax2855 fma 25E-668 5e-334 0E+999999 -> 1.25E-1000 Subnormal
fmax2856 fma 10E-668 100e-334 0E+999999 -> 1.000E-999
-- test derived from result of 0.099 ** 999 at 15 digits with unlimited exponent
precision: 19
fmax2860 fma 6636851557994578716E-520 6636851557994578716E-520 0E+999999 -> 4.40477986028551E-1003 Underflow Subnormal Inexact Rounded
-- Long operand overflow may be a different path
precision: 3
maxExponent: 999999
minexponent: -999999
fmax2870 fma 1 9.999E+999999 0E+999999 -> Infinity Inexact Overflow Rounded
fmax2871 fma 1 -9.999E+999999 0E+999999 -> -Infinity Inexact Overflow Rounded
fmax2872 fma 9.999E+999999 1 0E+999999 -> Infinity Inexact Overflow Rounded
fmax2873 fma -9.999E+999999 1 0E+999999 -> -Infinity Inexact Overflow Rounded
-- check for double-rounded subnormals
precision: 5
maxexponent: 79
minexponent: -79
fmax2881 fma 1.2347E-40 1.2347E-40 0E+999999 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax2882 fma 1.234E-40 1.234E-40 0E+999999 -> 1.523E-80 Inexact Rounded Subnormal Underflow
fmax2883 fma 1.23E-40 1.23E-40 0E+999999 -> 1.513E-80 Inexact Rounded Subnormal Underflow
fmax2884 fma 1.2E-40 1.2E-40 0E+999999 -> 1.44E-80 Subnormal
fmax2885 fma 1.2E-40 1.2E-41 0E+999999 -> 1.44E-81 Subnormal
fmax2886 fma 1.2E-40 1.2E-42 0E+999999 -> 1.4E-82 Subnormal Inexact Rounded Underflow
fmax2887 fma 1.2E-40 1.3E-42 0E+999999 -> 1.6E-82 Subnormal Inexact Rounded Underflow
fmax2888 fma 1.3E-40 1.3E-42 0E+999999 -> 1.7E-82 Subnormal Inexact Rounded Underflow
fmax2889 fma 1.3E-40 1.3E-43 0E+999999 -> 2E-83 Subnormal Inexact Rounded Underflow
fmax2890 fma 1.3E-41 1.3E-43 0E+999999 -> 0E-83 Clamped Subnormal Inexact Rounded Underflow
fmax2891 fma 1.2345E-39 1.234E-40 0E+999999 -> 1.5234E-79 Inexact Rounded
fmax2892 fma 1.23456E-39 1.234E-40 0E+999999 -> 1.5234E-79 Inexact Rounded
fmax2893 fma 1.2345E-40 1.234E-40 0E+999999 -> 1.523E-80 Inexact Rounded Subnormal Underflow
fmax2894 fma 1.23456E-40 1.234E-40 0E+999999 -> 1.523E-80 Inexact Rounded Subnormal Underflow
fmax2895 fma 1.2345E-41 1.234E-40 0E+999999 -> 1.52E-81 Inexact Rounded Subnormal Underflow
fmax2896 fma 1.23456E-41 1.234E-40 0E+999999 -> 1.52E-81 Inexact Rounded Subnormal Underflow
-- Now explore the case where we get a normal result with Underflow
precision: 16
rounding: half_up
maxExponent: 384
minExponent: -383
fmax2900 fma 0.3000000000E-191 0.3000000000E-191 0E+999999 -> 9.00000000000000E-384 Subnormal Rounded
fmax2901 fma 0.3000000001E-191 0.3000000001E-191 0E+999999 -> 9.00000000600000E-384 Underflow Inexact Subnormal Rounded
fmax2902 fma 9.999999999999999E-383 0.0999999999999 0E+999999 -> 9.99999999999000E-384 Underflow Inexact Subnormal Rounded
fmax2903 fma 9.999999999999999E-383 0.09999999999999 0E+999999 -> 9.99999999999900E-384 Underflow Inexact Subnormal Rounded
fmax2904 fma 9.999999999999999E-383 0.099999999999999 0E+999999 -> 9.99999999999990E-384 Underflow Inexact Subnormal Rounded
fmax2905 fma 9.999999999999999E-383 0.0999999999999999 0E+999999 -> 9.99999999999999E-384 Underflow Inexact Subnormal Rounded
-- prove operands are exact
fmax2906 fma 9.999999999999999E-383 1 0E+999999 -> 9.999999999999999E-383
fmax2907 fma 1 0.09999999999999999 0E+999999 -> 0.09999999999999999
-- the next rounds to Nmin
fmax2908 fma 9.999999999999999E-383 0.09999999999999999 0E+999999 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax2909 fma 9.999999999999999E-383 0.099999999999999999 0E+999999 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax2910 fma 9.999999999999999E-383 0.0999999999999999999 0E+999999 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax2911 fma 9.999999999999999E-383 0.09999999999999999999 0E+999999 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
-- Examples from SQL proposal (Krishna Kulkarni)
precision: 34
rounding: half_up
maxExponent: 6144
minExponent: -6143
fmax2921 fma 130E-2 120E-2 0E+999999 -> 1.5600
fmax2922 fma 130E-2 12E-1 0E+999999 -> 1.560
fmax2923 fma 130E-2 1E0 0E+999999 -> 1.30
-- Null tests
fmax2990 fma # 10 0E+999999 -> NaN Invalid_operation
fmax2991 fma 10 # 0E+999999 -> NaN Invalid_operation
-- ADDITION TESTS ------------------------------------------------------
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
-- [first group are 'quick confidence check']
fmax3001 fma 1 1 1 -> 2
fmax3002 fma 1 2 3 -> 5
fmax3003 fma 1 '5.75' '3.3' -> 9.05
fmax3004 fma 1 '5' '-3' -> 2
fmax3005 fma 1 '-5' '-3' -> -8
fmax3006 fma 1 '-7' '2.5' -> -4.5
fmax3007 fma 1 '0.7' '0.3' -> 1.0
fmax3008 fma 1 '1.25' '1.25' -> 2.50
fmax3009 fma 1 '1.23456789' '1.00000000' -> '2.23456789'
fmax3010 fma 1 '1.23456789' '1.00000011' -> '2.23456800'
fmax3011 fma 1 '0.4444444444' '0.5555555555' -> '1.00000000' Inexact Rounded
fmax3012 fma 1 '0.4444444440' '0.5555555555' -> '1.00000000' Inexact Rounded
fmax3013 fma 1 '0.4444444444' '0.5555555550' -> '0.999999999' Inexact Rounded
fmax3014 fma 1 '0.44444444449' '0' -> '0.444444444' Inexact Rounded
fmax3015 fma 1 '0.444444444499' '0' -> '0.444444444' Inexact Rounded
fmax3016 fma 1 '0.4444444444999' '0' -> '0.444444444' Inexact Rounded
fmax3017 fma 1 '0.4444444445000' '0' -> '0.444444445' Inexact Rounded
fmax3018 fma 1 '0.4444444445001' '0' -> '0.444444445' Inexact Rounded
fmax3019 fma 1 '0.444444444501' '0' -> '0.444444445' Inexact Rounded
fmax3020 fma 1 '0.44444444451' '0' -> '0.444444445' Inexact Rounded
fmax3021 fma 1 0 1 -> 1
fmax3022 fma 1 1 1 -> 2
fmax3023 fma 1 2 1 -> 3
fmax3024 fma 1 3 1 -> 4
fmax3025 fma 1 4 1 -> 5
fmax3026 fma 1 5 1 -> 6
fmax3027 fma 1 6 1 -> 7
fmax3028 fma 1 7 1 -> 8
fmax3029 fma 1 8 1 -> 9
fmax3030 fma 1 9 1 -> 10
-- some carrying effects
fmax3031 fma 1 '0.9998' '0.0000' -> '0.9998'
fmax3032 fma 1 '0.9998' '0.0001' -> '0.9999'
fmax3033 fma 1 '0.9998' '0.0002' -> '1.0000'
fmax3034 fma 1 '0.9998' '0.0003' -> '1.0001'
fmax3035 fma 1 '70' '10000e+9' -> '1.00000000E+13' Inexact Rounded
fmax3036 fma 1 '700' '10000e+9' -> '1.00000000E+13' Inexact Rounded
fmax3037 fma 1 '7000' '10000e+9' -> '1.00000000E+13' Inexact Rounded
fmax3038 fma 1 '70000' '10000e+9' -> '1.00000001E+13' Inexact Rounded
fmax3039 fma 1 '700000' '10000e+9' -> '1.00000007E+13' Rounded
-- symmetry:
fmax3040 fma 1 '10000e+9' '70' -> '1.00000000E+13' Inexact Rounded
fmax3041 fma 1 '10000e+9' '700' -> '1.00000000E+13' Inexact Rounded
fmax3042 fma 1 '10000e+9' '7000' -> '1.00000000E+13' Inexact Rounded
fmax3044 fma 1 '10000e+9' '70000' -> '1.00000001E+13' Inexact Rounded
fmax3045 fma 1 '10000e+9' '700000' -> '1.00000007E+13' Rounded
-- same, higher precision
precision: 15
fmax3046 fma 1 '10000e+9' '7' -> '10000000000007'
fmax3047 fma 1 '10000e+9' '70' -> '10000000000070'
fmax3048 fma 1 '10000e+9' '700' -> '10000000000700'
fmax3049 fma 1 '10000e+9' '7000' -> '10000000007000'
fmax3050 fma 1 '10000e+9' '70000' -> '10000000070000'
fmax3051 fma 1 '10000e+9' '700000' -> '10000000700000'
fmax3052 fma 1 '10000e+9' '7000000' -> '10000007000000'
-- examples from decarith
fmax3053 fma 1 '12' '7.00' -> '19.00'
fmax3054 fma 1 '1.3' '-1.07' -> '0.23'
fmax3055 fma 1 '1.3' '-1.30' -> '0.00'
fmax3056 fma 1 '1.3' '-2.07' -> '-0.77'
fmax3057 fma 1 '1E+2' '1E+4' -> '1.01E+4'
-- zero preservation
precision: 6
fmax3060 fma 1 '10000e+9' '70000' -> '1.00000E+13' Inexact Rounded
fmax3061 fma 1 1 '0.0001' -> '1.0001'
fmax3062 fma 1 1 '0.00001' -> '1.00001'
fmax3063 fma 1 1 '0.000001' -> '1.00000' Inexact Rounded
fmax3064 fma 1 1 '0.0000001' -> '1.00000' Inexact Rounded
fmax3065 fma 1 1 '0.00000001' -> '1.00000' Inexact Rounded
-- some funny zeros [in case of bad signum]
fmax3070 fma 1 1 0 -> 1
fmax3071 fma 1 1 0. -> 1
fmax3072 fma 1 1 .0 -> 1.0
fmax3073 fma 1 1 0.0 -> 1.0
fmax3074 fma 1 1 0.00 -> 1.00
fmax3075 fma 1 0 1 -> 1
fmax3076 fma 1 0. 1 -> 1
fmax3077 fma 1 .0 1 -> 1.0
fmax3078 fma 1 0.0 1 -> 1.0
fmax3079 fma 1 0.00 1 -> 1.00
precision: 9
-- some carries
fmax3080 fma 1 999999998 1 -> 999999999
fmax3081 fma 1 999999999 1 -> 1.00000000E+9 Rounded
fmax3082 fma 1 99999999 1 -> 100000000
fmax3083 fma 1 9999999 1 -> 10000000
fmax3084 fma 1 999999 1 -> 1000000
fmax3085 fma 1 99999 1 -> 100000
fmax3086 fma 1 9999 1 -> 10000
fmax3087 fma 1 999 1 -> 1000
fmax3088 fma 1 99 1 -> 100
fmax3089 fma 1 9 1 -> 10
-- more LHS swaps
fmax3090 fma 1 '-56267E-10' 0 -> '-0.0000056267'
fmax3091 fma 1 '-56267E-6' 0 -> '-0.056267'
fmax3092 fma 1 '-56267E-5' 0 -> '-0.56267'
fmax3093 fma 1 '-56267E-4' 0 -> '-5.6267'
fmax3094 fma 1 '-56267E-3' 0 -> '-56.267'
fmax3095 fma 1 '-56267E-2' 0 -> '-562.67'
fmax3096 fma 1 '-56267E-1' 0 -> '-5626.7'
fmax3097 fma 1 '-56267E-0' 0 -> '-56267'
fmax3098 fma 1 '-5E-10' 0 -> '-5E-10'
fmax3099 fma 1 '-5E-7' 0 -> '-5E-7'
fmax3100 fma 1 '-5E-6' 0 -> '-0.000005'
fmax3101 fma 1 '-5E-5' 0 -> '-0.00005'
fmax3102 fma 1 '-5E-4' 0 -> '-0.0005'
fmax3103 fma 1 '-5E-1' 0 -> '-0.5'
fmax3104 fma 1 '-5E0' 0 -> '-5'
fmax3105 fma 1 '-5E1' 0 -> '-50'
fmax3106 fma 1 '-5E5' 0 -> '-500000'
fmax3107 fma 1 '-5E8' 0 -> '-500000000'
fmax3108 fma 1 '-5E9' 0 -> '-5.00000000E+9' Rounded
fmax3109 fma 1 '-5E10' 0 -> '-5.00000000E+10' Rounded
fmax3110 fma 1 '-5E11' 0 -> '-5.00000000E+11' Rounded
fmax3111 fma 1 '-5E100' 0 -> '-5.00000000E+100' Rounded
-- more RHS swaps
fmax3113 fma 1 0 '-56267E-10' -> '-0.0000056267'
fmax3114 fma 1 0 '-56267E-6' -> '-0.056267'
fmax3116 fma 1 0 '-56267E-5' -> '-0.56267'
fmax3117 fma 1 0 '-56267E-4' -> '-5.6267'
fmax3119 fma 1 0 '-56267E-3' -> '-56.267'
fmax3120 fma 1 0 '-56267E-2' -> '-562.67'
fmax3121 fma 1 0 '-56267E-1' -> '-5626.7'
fmax3122 fma 1 0 '-56267E-0' -> '-56267'
fmax3123 fma 1 0 '-5E-10' -> '-5E-10'
fmax3124 fma 1 0 '-5E-7' -> '-5E-7'
fmax3125 fma 1 0 '-5E-6' -> '-0.000005'
fmax3126 fma 1 0 '-5E-5' -> '-0.00005'
fmax3127 fma 1 0 '-5E-4' -> '-0.0005'
fmax3128 fma 1 0 '-5E-1' -> '-0.5'
fmax3129 fma 1 0 '-5E0' -> '-5'
fmax3130 fma 1 0 '-5E1' -> '-50'
fmax3131 fma 1 0 '-5E5' -> '-500000'
fmax3132 fma 1 0 '-5E8' -> '-500000000'
fmax3133 fma 1 0 '-5E9' -> '-5.00000000E+9' Rounded
fmax3134 fma 1 0 '-5E10' -> '-5.00000000E+10' Rounded
fmax3135 fma 1 0 '-5E11' -> '-5.00000000E+11' Rounded
fmax3136 fma 1 0 '-5E100' -> '-5.00000000E+100' Rounded
-- related
fmax3137 fma 1 1 '0E-12' -> '1.00000000' Rounded
fmax3138 fma 1 -1 '0E-12' -> '-1.00000000' Rounded
fmax3139 fma 1 '0E-12' 1 -> '1.00000000' Rounded
fmax3140 fma 1 '0E-12' -1 -> '-1.00000000' Rounded
fmax3141 fma 1 1E+4 0.0000 -> '10000.0000'
fmax3142 fma 1 1E+4 0.00000 -> '10000.0000' Rounded
fmax3143 fma 1 0.000 1E+5 -> '100000.000'
fmax3144 fma 1 0.0000 1E+5 -> '100000.000' Rounded
-- [some of the next group are really constructor tests]
fmax3146 fma 1 '00.0' 0 -> '0.0'
fmax3147 fma 1 '0.00' 0 -> '0.00'
fmax3148 fma 1 0 '0.00' -> '0.00'
fmax3149 fma 1 0 '00.0' -> '0.0'
fmax3150 fma 1 '00.0' '0.00' -> '0.00'
fmax3151 fma 1 '0.00' '00.0' -> '0.00'
fmax3152 fma 1 '3' '.3' -> '3.3'
fmax3153 fma 1 '3.' '.3' -> '3.3'
fmax3154 fma 1 '3.0' '.3' -> '3.3'
fmax3155 fma 1 '3.00' '.3' -> '3.30'
fmax3156 fma 1 '3' '3' -> '6'
fmax3157 fma 1 '3' '+3' -> '6'
fmax3158 fma 1 '3' '-3' -> '0'
fmax3159 fma 1 '0.3' '-0.3' -> '0.0'
fmax3160 fma 1 '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
precision: 15
fmax3161 fma 1 '1E+12' '-1' -> '999999999999'
fmax3162 fma 1 '1E+12' '1.11' -> '1000000000001.11'
fmax3163 fma 1 '1.11' '1E+12' -> '1000000000001.11'
fmax3164 fma 1 '-1' '1E+12' -> '999999999999'
fmax3165 fma 1 '7E+12' '-1' -> '6999999999999'
fmax3166 fma 1 '7E+12' '1.11' -> '7000000000001.11'
fmax3167 fma 1 '1.11' '7E+12' -> '7000000000001.11'
fmax3168 fma 1 '-1' '7E+12' -> '6999999999999'
-- 123456789012345 123456789012345 1 23456789012345
fmax3170 fma 1 '0.444444444444444' '0.555555555555563' -> '1.00000000000001' Inexact Rounded
fmax3171 fma 1 '0.444444444444444' '0.555555555555562' -> '1.00000000000001' Inexact Rounded
fmax3172 fma 1 '0.444444444444444' '0.555555555555561' -> '1.00000000000001' Inexact Rounded
fmax3173 fma 1 '0.444444444444444' '0.555555555555560' -> '1.00000000000000' Inexact Rounded
fmax3174 fma 1 '0.444444444444444' '0.555555555555559' -> '1.00000000000000' Inexact Rounded
fmax3175 fma 1 '0.444444444444444' '0.555555555555558' -> '1.00000000000000' Inexact Rounded
fmax3176 fma 1 '0.444444444444444' '0.555555555555557' -> '1.00000000000000' Inexact Rounded
fmax3177 fma 1 '0.444444444444444' '0.555555555555556' -> '1.00000000000000' Rounded
fmax3178 fma 1 '0.444444444444444' '0.555555555555555' -> '0.999999999999999'
fmax3179 fma 1 '0.444444444444444' '0.555555555555554' -> '0.999999999999998'
fmax3180 fma 1 '0.444444444444444' '0.555555555555553' -> '0.999999999999997'
fmax3181 fma 1 '0.444444444444444' '0.555555555555552' -> '0.999999999999996'
fmax3182 fma 1 '0.444444444444444' '0.555555555555551' -> '0.999999999999995'
fmax3183 fma 1 '0.444444444444444' '0.555555555555550' -> '0.999999999999994'
-- and some more, including residue effects and different roundings
precision: 9
rounding: half_up
fmax3200 fma 1 '123456789' 0 -> '123456789'
fmax3201 fma 1 '123456789' 0.000000001 -> '123456789' Inexact Rounded
fmax3202 fma 1 '123456789' 0.000001 -> '123456789' Inexact Rounded
fmax3203 fma 1 '123456789' 0.1 -> '123456789' Inexact Rounded
fmax3204 fma 1 '123456789' 0.4 -> '123456789' Inexact Rounded
fmax3205 fma 1 '123456789' 0.49 -> '123456789' Inexact Rounded
fmax3206 fma 1 '123456789' 0.499999 -> '123456789' Inexact Rounded
fmax3207 fma 1 '123456789' 0.499999999 -> '123456789' Inexact Rounded
fmax3208 fma 1 '123456789' 0.5 -> '123456790' Inexact Rounded
fmax3209 fma 1 '123456789' 0.500000001 -> '123456790' Inexact Rounded
fmax3210 fma 1 '123456789' 0.500001 -> '123456790' Inexact Rounded
fmax3211 fma 1 '123456789' 0.51 -> '123456790' Inexact Rounded
fmax3212 fma 1 '123456789' 0.6 -> '123456790' Inexact Rounded
fmax3213 fma 1 '123456789' 0.9 -> '123456790' Inexact Rounded
fmax3214 fma 1 '123456789' 0.99999 -> '123456790' Inexact Rounded
fmax3215 fma 1 '123456789' 0.999999999 -> '123456790' Inexact Rounded
fmax3216 fma 1 '123456789' 1 -> '123456790'
fmax3217 fma 1 '123456789' 1.000000001 -> '123456790' Inexact Rounded
fmax3218 fma 1 '123456789' 1.00001 -> '123456790' Inexact Rounded
fmax3219 fma 1 '123456789' 1.1 -> '123456790' Inexact Rounded
rounding: half_even
fmax3220 fma 1 '123456789' 0 -> '123456789'
fmax3221 fma 1 '123456789' 0.000000001 -> '123456789' Inexact Rounded
fmax3222 fma 1 '123456789' 0.000001 -> '123456789' Inexact Rounded
fmax3223 fma 1 '123456789' 0.1 -> '123456789' Inexact Rounded
fmax3224 fma 1 '123456789' 0.4 -> '123456789' Inexact Rounded
fmax3225 fma 1 '123456789' 0.49 -> '123456789' Inexact Rounded
fmax3226 fma 1 '123456789' 0.499999 -> '123456789' Inexact Rounded
fmax3227 fma 1 '123456789' 0.499999999 -> '123456789' Inexact Rounded
fmax3228 fma 1 '123456789' 0.5 -> '123456790' Inexact Rounded
fmax3229 fma 1 '123456789' 0.500000001 -> '123456790' Inexact Rounded
fmax3230 fma 1 '123456789' 0.500001 -> '123456790' Inexact Rounded
fmax3231 fma 1 '123456789' 0.51 -> '123456790' Inexact Rounded
fmax3232 fma 1 '123456789' 0.6 -> '123456790' Inexact Rounded
fmax3233 fma 1 '123456789' 0.9 -> '123456790' Inexact Rounded
fmax3234 fma 1 '123456789' 0.99999 -> '123456790' Inexact Rounded
fmax3235 fma 1 '123456789' 0.999999999 -> '123456790' Inexact Rounded
fmax3236 fma 1 '123456789' 1 -> '123456790'
fmax3237 fma 1 '123456789' 1.00000001 -> '123456790' Inexact Rounded
fmax3238 fma 1 '123456789' 1.00001 -> '123456790' Inexact Rounded
fmax3239 fma 1 '123456789' 1.1 -> '123456790' Inexact Rounded
-- critical few with even bottom digit...
fmax3240 fma 1 '123456788' 0.499999999 -> '123456788' Inexact Rounded
fmax3241 fma 1 '123456788' 0.5 -> '123456788' Inexact Rounded
fmax3242 fma 1 '123456788' 0.500000001 -> '123456789' Inexact Rounded
rounding: down
fmax3250 fma 1 '123456789' 0 -> '123456789'
fmax3251 fma 1 '123456789' 0.000000001 -> '123456789' Inexact Rounded
fmax3252 fma 1 '123456789' 0.000001 -> '123456789' Inexact Rounded
fmax3253 fma 1 '123456789' 0.1 -> '123456789' Inexact Rounded
fmax3254 fma 1 '123456789' 0.4 -> '123456789' Inexact Rounded
fmax3255 fma 1 '123456789' 0.49 -> '123456789' Inexact Rounded
fmax3256 fma 1 '123456789' 0.499999 -> '123456789' Inexact Rounded
fmax3257 fma 1 '123456789' 0.499999999 -> '123456789' Inexact Rounded
fmax3258 fma 1 '123456789' 0.5 -> '123456789' Inexact Rounded
fmax3259 fma 1 '123456789' 0.500000001 -> '123456789' Inexact Rounded
fmax3260 fma 1 '123456789' 0.500001 -> '123456789' Inexact Rounded
fmax3261 fma 1 '123456789' 0.51 -> '123456789' Inexact Rounded
fmax3262 fma 1 '123456789' 0.6 -> '123456789' Inexact Rounded
fmax3263 fma 1 '123456789' 0.9 -> '123456789' Inexact Rounded
fmax3264 fma 1 '123456789' 0.99999 -> '123456789' Inexact Rounded
fmax3265 fma 1 '123456789' 0.999999999 -> '123456789' Inexact Rounded
fmax3266 fma 1 '123456789' 1 -> '123456790'
fmax3267 fma 1 '123456789' 1.00000001 -> '123456790' Inexact Rounded
fmax3268 fma 1 '123456789' 1.00001 -> '123456790' Inexact Rounded
fmax3269 fma 1 '123456789' 1.1 -> '123456790' Inexact Rounded
-- input preparation tests (operands should not be rounded)
precision: 3
rounding: half_up
fmax3270 fma 1 '12345678900000' 9999999999999 -> '2.23E+13' Inexact Rounded
fmax3271 fma 1 '9999999999999' 12345678900000 -> '2.23E+13' Inexact Rounded
fmax3272 fma 1 '12E+3' '3444' -> '1.54E+4' Inexact Rounded
fmax3273 fma 1 '12E+3' '3446' -> '1.54E+4' Inexact Rounded
fmax3274 fma 1 '12E+3' '3449.9' -> '1.54E+4' Inexact Rounded
fmax3275 fma 1 '12E+3' '3450.0' -> '1.55E+4' Inexact Rounded
fmax3276 fma 1 '12E+3' '3450.1' -> '1.55E+4' Inexact Rounded
fmax3277 fma 1 '12E+3' '3454' -> '1.55E+4' Inexact Rounded
fmax3278 fma 1 '12E+3' '3456' -> '1.55E+4' Inexact Rounded
fmax3281 fma 1 '3444' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3282 fma 1 '3446' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3283 fma 1 '3449.9' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3284 fma 1 '3450.0' '12E+3' -> '1.55E+4' Inexact Rounded
fmax3285 fma 1 '3450.1' '12E+3' -> '1.55E+4' Inexact Rounded
fmax3286 fma 1 '3454' '12E+3' -> '1.55E+4' Inexact Rounded
fmax3287 fma 1 '3456' '12E+3' -> '1.55E+4' Inexact Rounded
rounding: half_down
fmax3291 fma 1 '3444' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3292 fma 1 '3446' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3293 fma 1 '3449.9' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3294 fma 1 '3450.0' '12E+3' -> '1.54E+4' Inexact Rounded
fmax3295 fma 1 '3450.1' '12E+3' -> '1.55E+4' Inexact Rounded
fmax3296 fma 1 '3454' '12E+3' -> '1.55E+4' Inexact Rounded
fmax3297 fma 1 '3456' '12E+3' -> '1.55E+4' Inexact Rounded
-- 1 in last place tests
rounding: half_up
fmax3301 fma 1 -1 1 -> 0
fmax3302 fma 1 0 1 -> 1
fmax3303 fma 1 1 1 -> 2
fmax3304 fma 1 12 1 -> 13
fmax3305 fma 1 98 1 -> 99
fmax3306 fma 1 99 1 -> 100
fmax3307 fma 1 100 1 -> 101
fmax3308 fma 1 101 1 -> 102
fmax3309 fma 1 -1 -1 -> -2
fmax3310 fma 1 0 -1 -> -1
fmax3311 fma 1 1 -1 -> 0
fmax3312 fma 1 12 -1 -> 11
fmax3313 fma 1 98 -1 -> 97
fmax3314 fma 1 99 -1 -> 98
fmax3315 fma 1 100 -1 -> 99
fmax3316 fma 1 101 -1 -> 100
fmax3321 fma 1 -0.01 0.01 -> 0.00
fmax3322 fma 1 0.00 0.01 -> 0.01
fmax3323 fma 1 0.01 0.01 -> 0.02
fmax3324 fma 1 0.12 0.01 -> 0.13
fmax3325 fma 1 0.98 0.01 -> 0.99
fmax3326 fma 1 0.99 0.01 -> 1.00
fmax3327 fma 1 1.00 0.01 -> 1.01
fmax3328 fma 1 1.01 0.01 -> 1.02
fmax3329 fma 1 -0.01 -0.01 -> -0.02
fmax3330 fma 1 0.00 -0.01 -> -0.01
fmax3331 fma 1 0.01 -0.01 -> 0.00
fmax3332 fma 1 0.12 -0.01 -> 0.11
fmax3333 fma 1 0.98 -0.01 -> 0.97
fmax3334 fma 1 0.99 -0.01 -> 0.98
fmax3335 fma 1 1.00 -0.01 -> 0.99
fmax3336 fma 1 1.01 -0.01 -> 1.00
-- some more cases where fma 1 ing 0 affects the coefficient
precision: 9
fmax3340 fma 1 1E+3 0 -> 1000
fmax3341 fma 1 1E+8 0 -> 100000000
fmax3342 fma 1 1E+9 0 -> 1.00000000E+9 Rounded
fmax3343 fma 1 1E+10 0 -> 1.00000000E+10 Rounded
-- which simply follow from these cases ...
fmax3344 fma 1 1E+3 1 -> 1001
fmax3345 fma 1 1E+8 1 -> 100000001
fmax3346 fma 1 1E+9 1 -> 1.00000000E+9 Inexact Rounded
fmax3347 fma 1 1E+10 1 -> 1.00000000E+10 Inexact Rounded
fmax3348 fma 1 1E+3 7 -> 1007
fmax3349 fma 1 1E+8 7 -> 100000007
fmax3350 fma 1 1E+9 7 -> 1.00000001E+9 Inexact Rounded
fmax3351 fma 1 1E+10 7 -> 1.00000000E+10 Inexact Rounded
-- tryzeros cases
precision: 7
rounding: half_up
maxExponent: 92
minexponent: -92
fmax3361 fma 1 0E+50 10000E+1 -> 1.0000E+5
fmax3362 fma 1 10000E+1 0E-50 -> 100000.0 Rounded
fmax3363 fma 1 10000E+1 10000E-50 -> 100000.0 Rounded Inexact
fmax3364 fma 1 9.999999E+92 -9.999999E+92 -> 0E+86
-- a curiosity from JSR 13 testing
rounding: half_down
precision: 10
fmax3370 fma 1 99999999 81512 -> 100081511
precision: 6
fmax3371 fma 1 99999999 81512 -> 1.00082E+8 Rounded Inexact
rounding: half_up
precision: 10
fmax3372 fma 1 99999999 81512 -> 100081511
precision: 6
fmax3373 fma 1 99999999 81512 -> 1.00082E+8 Rounded Inexact
rounding: half_even
precision: 10
fmax3374 fma 1 99999999 81512 -> 100081511
precision: 6
fmax3375 fma 1 99999999 81512 -> 1.00082E+8 Rounded Inexact
-- ulp replacement tests
precision: 9
maxexponent: 999999
minexponent: -999999
fmax3400 fma 1 1 77e-7 -> 1.0000077
fmax3401 fma 1 1 77e-8 -> 1.00000077
fmax3402 fma 1 1 77e-9 -> 1.00000008 Inexact Rounded
fmax3403 fma 1 1 77e-10 -> 1.00000001 Inexact Rounded
fmax3404 fma 1 1 77e-11 -> 1.00000000 Inexact Rounded
fmax3405 fma 1 1 77e-12 -> 1.00000000 Inexact Rounded
fmax3406 fma 1 1 77e-999 -> 1.00000000 Inexact Rounded
fmax3407 fma 1 1 77e-999999 -> 1.00000000 Inexact Rounded
fmax3410 fma 1 10 77e-7 -> 10.0000077
fmax3411 fma 1 10 77e-8 -> 10.0000008 Inexact Rounded
fmax3412 fma 1 10 77e-9 -> 10.0000001 Inexact Rounded
fmax3413 fma 1 10 77e-10 -> 10.0000000 Inexact Rounded
fmax3414 fma 1 10 77e-11 -> 10.0000000 Inexact Rounded
fmax3415 fma 1 10 77e-12 -> 10.0000000 Inexact Rounded
fmax3416 fma 1 10 77e-999 -> 10.0000000 Inexact Rounded
fmax3417 fma 1 10 77e-999999 -> 10.0000000 Inexact Rounded
fmax3420 fma 1 77e-7 1 -> 1.0000077
fmax3421 fma 1 77e-8 1 -> 1.00000077
fmax3422 fma 1 77e-9 1 -> 1.00000008 Inexact Rounded
fmax3423 fma 1 77e-10 1 -> 1.00000001 Inexact Rounded
fmax3424 fma 1 77e-11 1 -> 1.00000000 Inexact Rounded
fmax3425 fma 1 77e-12 1 -> 1.00000000 Inexact Rounded
fmax3426 fma 1 77e-999 1 -> 1.00000000 Inexact Rounded
fmax3427 fma 1 77e-999999 1 -> 1.00000000 Inexact Rounded
fmax3430 fma 1 77e-7 10 -> 10.0000077
fmax3431 fma 1 77e-8 10 -> 10.0000008 Inexact Rounded
fmax3432 fma 1 77e-9 10 -> 10.0000001 Inexact Rounded
fmax3433 fma 1 77e-10 10 -> 10.0000000 Inexact Rounded
fmax3434 fma 1 77e-11 10 -> 10.0000000 Inexact Rounded
fmax3435 fma 1 77e-12 10 -> 10.0000000 Inexact Rounded
fmax3436 fma 1 77e-999 10 -> 10.0000000 Inexact Rounded
fmax3437 fma 1 77e-999999 10 -> 10.0000000 Inexact Rounded
-- negative ulps
fmax3440 fma 1 1 -77e-7 -> 0.9999923
fmax3441 fma 1 1 -77e-8 -> 0.99999923
fmax3442 fma 1 1 -77e-9 -> 0.999999923
fmax3443 fma 1 1 -77e-10 -> 0.999999992 Inexact Rounded
fmax3444 fma 1 1 -77e-11 -> 0.999999999 Inexact Rounded
fmax3445 fma 1 1 -77e-12 -> 1.00000000 Inexact Rounded
fmax3446 fma 1 1 -77e-999 -> 1.00000000 Inexact Rounded
fmax3447 fma 1 1 -77e-999999 -> 1.00000000 Inexact Rounded
fmax3450 fma 1 10 -77e-7 -> 9.9999923
fmax3451 fma 1 10 -77e-8 -> 9.99999923
fmax3452 fma 1 10 -77e-9 -> 9.99999992 Inexact Rounded
fmax3453 fma 1 10 -77e-10 -> 9.99999999 Inexact Rounded
fmax3454 fma 1 10 -77e-11 -> 10.0000000 Inexact Rounded
fmax3455 fma 1 10 -77e-12 -> 10.0000000 Inexact Rounded
fmax3456 fma 1 10 -77e-999 -> 10.0000000 Inexact Rounded
fmax3457 fma 1 10 -77e-999999 -> 10.0000000 Inexact Rounded
fmax3460 fma 1 -77e-7 1 -> 0.9999923
fmax3461 fma 1 -77e-8 1 -> 0.99999923
fmax3462 fma 1 -77e-9 1 -> 0.999999923
fmax3463 fma 1 -77e-10 1 -> 0.999999992 Inexact Rounded
fmax3464 fma 1 -77e-11 1 -> 0.999999999 Inexact Rounded
fmax3465 fma 1 -77e-12 1 -> 1.00000000 Inexact Rounded
fmax3466 fma 1 -77e-999 1 -> 1.00000000 Inexact Rounded
fmax3467 fma 1 -77e-999999 1 -> 1.00000000 Inexact Rounded
fmax3470 fma 1 -77e-7 10 -> 9.9999923
fmax3471 fma 1 -77e-8 10 -> 9.99999923
fmax3472 fma 1 -77e-9 10 -> 9.99999992 Inexact Rounded
fmax3473 fma 1 -77e-10 10 -> 9.99999999 Inexact Rounded
fmax3474 fma 1 -77e-11 10 -> 10.0000000 Inexact Rounded
fmax3475 fma 1 -77e-12 10 -> 10.0000000 Inexact Rounded
fmax3476 fma 1 -77e-999 10 -> 10.0000000 Inexact Rounded
fmax3477 fma 1 -77e-999999 10 -> 10.0000000 Inexact Rounded
-- negative ulps
fmax3480 fma 1 -1 77e-7 -> -0.9999923
fmax3481 fma 1 -1 77e-8 -> -0.99999923
fmax3482 fma 1 -1 77e-9 -> -0.999999923
fmax3483 fma 1 -1 77e-10 -> -0.999999992 Inexact Rounded
fmax3484 fma 1 -1 77e-11 -> -0.999999999 Inexact Rounded
fmax3485 fma 1 -1 77e-12 -> -1.00000000 Inexact Rounded
fmax3486 fma 1 -1 77e-999 -> -1.00000000 Inexact Rounded
fmax3487 fma 1 -1 77e-999999 -> -1.00000000 Inexact Rounded
fmax3490 fma 1 -10 77e-7 -> -9.9999923
fmax3491 fma 1 -10 77e-8 -> -9.99999923
fmax3492 fma 1 -10 77e-9 -> -9.99999992 Inexact Rounded
fmax3493 fma 1 -10 77e-10 -> -9.99999999 Inexact Rounded
fmax3494 fma 1 -10 77e-11 -> -10.0000000 Inexact Rounded
fmax3495 fma 1 -10 77e-12 -> -10.0000000 Inexact Rounded
fmax3496 fma 1 -10 77e-999 -> -10.0000000 Inexact Rounded
fmax3497 fma 1 -10 77e-999999 -> -10.0000000 Inexact Rounded
fmax3500 fma 1 77e-7 -1 -> -0.9999923
fmax3501 fma 1 77e-8 -1 -> -0.99999923
fmax3502 fma 1 77e-9 -1 -> -0.999999923
fmax3503 fma 1 77e-10 -1 -> -0.999999992 Inexact Rounded
fmax3504 fma 1 77e-11 -1 -> -0.999999999 Inexact Rounded
fmax3505 fma 1 77e-12 -1 -> -1.00000000 Inexact Rounded
fmax3506 fma 1 77e-999 -1 -> -1.00000000 Inexact Rounded
fmax3507 fma 1 77e-999999 -1 -> -1.00000000 Inexact Rounded
fmax3510 fma 1 77e-7 -10 -> -9.9999923
fmax3511 fma 1 77e-8 -10 -> -9.99999923
fmax3512 fma 1 77e-9 -10 -> -9.99999992 Inexact Rounded
fmax3513 fma 1 77e-10 -10 -> -9.99999999 Inexact Rounded
fmax3514 fma 1 77e-11 -10 -> -10.0000000 Inexact Rounded
fmax3515 fma 1 77e-12 -10 -> -10.0000000 Inexact Rounded
fmax3516 fma 1 77e-999 -10 -> -10.0000000 Inexact Rounded
fmax3517 fma 1 77e-999999 -10 -> -10.0000000 Inexact Rounded
-- long operands
maxexponent: 999
minexponent: -999
precision: 9
fmax3521 fma 1 12345678000 0 -> 1.23456780E+10 Rounded
fmax3522 fma 1 0 12345678000 -> 1.23456780E+10 Rounded
fmax3523 fma 1 1234567800 0 -> 1.23456780E+9 Rounded
fmax3524 fma 1 0 1234567800 -> 1.23456780E+9 Rounded
fmax3525 fma 1 1234567890 0 -> 1.23456789E+9 Rounded
fmax3526 fma 1 0 1234567890 -> 1.23456789E+9 Rounded
fmax3527 fma 1 1234567891 0 -> 1.23456789E+9 Inexact Rounded
fmax3528 fma 1 0 1234567891 -> 1.23456789E+9 Inexact Rounded
fmax3529 fma 1 12345678901 0 -> 1.23456789E+10 Inexact Rounded
fmax3530 fma 1 0 12345678901 -> 1.23456789E+10 Inexact Rounded
fmax3531 fma 1 1234567896 0 -> 1.23456790E+9 Inexact Rounded
fmax3532 fma 1 0 1234567896 -> 1.23456790E+9 Inexact Rounded
precision: 15
-- still checking
fmax3541 fma 1 12345678000 0 -> 12345678000
fmax3542 fma 1 0 12345678000 -> 12345678000
fmax3543 fma 1 1234567800 0 -> 1234567800
fmax3544 fma 1 0 1234567800 -> 1234567800
fmax3545 fma 1 1234567890 0 -> 1234567890
fmax3546 fma 1 0 1234567890 -> 1234567890
fmax3547 fma 1 1234567891 0 -> 1234567891
fmax3548 fma 1 0 1234567891 -> 1234567891
fmax3549 fma 1 12345678901 0 -> 12345678901
fmax3550 fma 1 0 12345678901 -> 12345678901
fmax3551 fma 1 1234567896 0 -> 1234567896
fmax3552 fma 1 0 1234567896 -> 1234567896
-- verify a query
precision: 16
maxExponent: +394
minExponent: -393
rounding: down
fmax3561 fma 1 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
fmax3562 fma 1 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
-- and using decimal64 bounds...
precision: 16
maxExponent: +384
minExponent: -383
rounding: down
fmax3563 fma 1 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
fmax3564 fma 1 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
-- some more residue effects with extreme rounding
precision: 9
rounding: half_up
fmax3601 fma 1 123456789 0.000001 -> 123456789 Inexact Rounded
rounding: half_even
fmax3602 fma 1 123456789 0.000001 -> 123456789 Inexact Rounded
rounding: half_down
fmax3603 fma 1 123456789 0.000001 -> 123456789 Inexact Rounded
rounding: floor
fmax3604 fma 1 123456789 0.000001 -> 123456789 Inexact Rounded
rounding: ceiling
fmax3605 fma 1 123456789 0.000001 -> 123456790 Inexact Rounded
rounding: up
fmax3606 fma 1 123456789 0.000001 -> 123456790 Inexact Rounded
rounding: down
fmax3607 fma 1 123456789 0.000001 -> 123456789 Inexact Rounded
rounding: half_up
fmax3611 fma 1 123456789 -0.000001 -> 123456789 Inexact Rounded
rounding: half_even
fmax3612 fma 1 123456789 -0.000001 -> 123456789 Inexact Rounded
rounding: half_down
fmax3613 fma 1 123456789 -0.000001 -> 123456789 Inexact Rounded
rounding: floor
fmax3614 fma 1 123456789 -0.000001 -> 123456788 Inexact Rounded
rounding: ceiling
fmax3615 fma 1 123456789 -0.000001 -> 123456789 Inexact Rounded
rounding: up
fmax3616 fma 1 123456789 -0.000001 -> 123456789 Inexact Rounded
rounding: down
fmax3617 fma 1 123456789 -0.000001 -> 123456788 Inexact Rounded
rounding: half_up
fmax3621 fma 1 123456789 0.499999 -> 123456789 Inexact Rounded
rounding: half_even
fmax3622 fma 1 123456789 0.499999 -> 123456789 Inexact Rounded
rounding: half_down
fmax3623 fma 1 123456789 0.499999 -> 123456789 Inexact Rounded
rounding: floor
fmax3624 fma 1 123456789 0.499999 -> 123456789 Inexact Rounded
rounding: ceiling
fmax3625 fma 1 123456789 0.499999 -> 123456790 Inexact Rounded
rounding: up
fmax3626 fma 1 123456789 0.499999 -> 123456790 Inexact Rounded
rounding: down
fmax3627 fma 1 123456789 0.499999 -> 123456789 Inexact Rounded
rounding: half_up
fmax3631 fma 1 123456789 -0.499999 -> 123456789 Inexact Rounded
rounding: half_even
fmax3632 fma 1 123456789 -0.499999 -> 123456789 Inexact Rounded
rounding: half_down
fmax3633 fma 1 123456789 -0.499999 -> 123456789 Inexact Rounded
rounding: floor
fmax3634 fma 1 123456789 -0.499999 -> 123456788 Inexact Rounded
rounding: ceiling
fmax3635 fma 1 123456789 -0.499999 -> 123456789 Inexact Rounded
rounding: up
fmax3636 fma 1 123456789 -0.499999 -> 123456789 Inexact Rounded
rounding: down
fmax3637 fma 1 123456789 -0.499999 -> 123456788 Inexact Rounded
rounding: half_up
fmax3641 fma 1 123456789 0.500001 -> 123456790 Inexact Rounded
rounding: half_even
fmax3642 fma 1 123456789 0.500001 -> 123456790 Inexact Rounded
rounding: half_down
fmax3643 fma 1 123456789 0.500001 -> 123456790 Inexact Rounded
rounding: floor
fmax3644 fma 1 123456789 0.500001 -> 123456789 Inexact Rounded
rounding: ceiling
fmax3645 fma 1 123456789 0.500001 -> 123456790 Inexact Rounded
rounding: up
fmax3646 fma 1 123456789 0.500001 -> 123456790 Inexact Rounded
rounding: down
fmax3647 fma 1 123456789 0.500001 -> 123456789 Inexact Rounded
rounding: half_up
fmax3651 fma 1 123456789 -0.500001 -> 123456788 Inexact Rounded
rounding: half_even
fmax3652 fma 1 123456789 -0.500001 -> 123456788 Inexact Rounded
rounding: half_down
fmax3653 fma 1 123456789 -0.500001 -> 123456788 Inexact Rounded
rounding: floor
fmax3654 fma 1 123456789 -0.500001 -> 123456788 Inexact Rounded
rounding: ceiling
fmax3655 fma 1 123456789 -0.500001 -> 123456789 Inexact Rounded
rounding: up
fmax3656 fma 1 123456789 -0.500001 -> 123456789 Inexact Rounded
rounding: down
fmax3657 fma 1 123456789 -0.500001 -> 123456788 Inexact Rounded
-- long operand triangle
rounding: half_up
precision: 37
fmax3660 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023638922337114834538
precision: 36
fmax3661 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102363892233711483454 Inexact Rounded
precision: 35
fmax3662 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236389223371148345 Inexact Rounded
precision: 34
fmax3663 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023638922337114835 Inexact Rounded
precision: 33
fmax3664 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102363892233711483 Inexact Rounded
precision: 32
fmax3665 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236389223371148 Inexact Rounded
precision: 31
fmax3666 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023638922337115 Inexact Rounded
precision: 30
fmax3667 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102363892233711 Inexact Rounded
precision: 29
fmax3668 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236389223371 Inexact Rounded
precision: 28
fmax3669 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023638922337 Inexact Rounded
precision: 27
fmax3670 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102363892234 Inexact Rounded
precision: 26
fmax3671 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236389223 Inexact Rounded
precision: 25
fmax3672 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023638922 Inexact Rounded
precision: 24
fmax3673 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102363892 Inexact Rounded
precision: 23
fmax3674 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236389 Inexact Rounded
precision: 22
fmax3675 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211023639 Inexact Rounded
precision: 21
fmax3676 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102364 Inexact Rounded
precision: 20
fmax3677 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110236 Inexact Rounded
precision: 19
fmax3678 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211024 Inexact Rounded
precision: 18
fmax3679 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221102 Inexact Rounded
precision: 17
fmax3680 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422110 Inexact Rounded
precision: 16
fmax3681 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42211 Inexact Rounded
precision: 15
fmax3682 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4221 Inexact Rounded
precision: 14
fmax3683 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.422 Inexact Rounded
precision: 13
fmax3684 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.42 Inexact Rounded
precision: 12
fmax3685 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166.4 Inexact Rounded
precision: 11
fmax3686 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166 Inexact Rounded
precision: 10
fmax3687 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847117417E+10 Inexact Rounded
precision: 9
fmax3688 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.84711742E+10 Inexact Rounded
precision: 8
fmax3689 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8471174E+10 Inexact Rounded
precision: 7
fmax3690 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847117E+10 Inexact Rounded
precision: 6
fmax3691 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.84712E+10 Inexact Rounded
precision: 5
fmax3692 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8471E+10 Inexact Rounded
precision: 4
fmax3693 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847E+10 Inexact Rounded
precision: 3
fmax3694 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.85E+10 Inexact Rounded
precision: 2
fmax3695 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8E+10 Inexact Rounded
precision: 1
fmax3696 fma 1 98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 1E+11 Inexact Rounded
-- more zeros, etc.
rounding: half_up
precision: 9
fmax3701 fma 1 5.00 1.00E-3 -> 5.00100
fmax3702 fma 1 00.00 0.000 -> 0.000
fmax3703 fma 1 00.00 0E-3 -> 0.000
fmax3704 fma 1 0E-3 00.00 -> 0.000
fmax3710 fma 1 0E+3 00.00 -> 0.00
fmax3711 fma 1 0E+3 00.0 -> 0.0
fmax3712 fma 1 0E+3 00. -> 0
fmax3713 fma 1 0E+3 00.E+1 -> 0E+1
fmax3714 fma 1 0E+3 00.E+2 -> 0E+2
fmax3715 fma 1 0E+3 00.E+3 -> 0E+3
fmax3716 fma 1 0E+3 00.E+4 -> 0E+3
fmax3717 fma 1 0E+3 00.E+5 -> 0E+3
fmax3718 fma 1 0E+3 -00.0 -> 0.0
fmax3719 fma 1 0E+3 -00. -> 0
fmax3731 fma 1 0E+3 -00.E+1 -> 0E+1
fmax3720 fma 1 00.00 0E+3 -> 0.00
fmax3721 fma 1 00.0 0E+3 -> 0.0
fmax3722 fma 1 00. 0E+3 -> 0
fmax3723 fma 1 00.E+1 0E+3 -> 0E+1
fmax3724 fma 1 00.E+2 0E+3 -> 0E+2
fmax3725 fma 1 00.E+3 0E+3 -> 0E+3
fmax3726 fma 1 00.E+4 0E+3 -> 0E+3
fmax3727 fma 1 00.E+5 0E+3 -> 0E+3
fmax3728 fma 1 -00.00 0E+3 -> 0.00
fmax3729 fma 1 -00.0 0E+3 -> 0.0
fmax3730 fma 1 -00. 0E+3 -> 0
fmax3732 fma 1 0 0 -> 0
fmax3733 fma 1 0 -0 -> 0
fmax3734 fma 1 -0 0 -> 0
fmax3735 fma 1 -0 -0 -> -0 -- IEEE 854 special case
fmax3736 fma 1 1 -1 -> 0
fmax3737 fma 1 -1 -1 -> -2
fmax3738 fma 1 1 1 -> 2
fmax3739 fma 1 -1 1 -> 0
fmax3741 fma 1 0 -1 -> -1
fmax3742 fma 1 -0 -1 -> -1
fmax3743 fma 1 0 1 -> 1
fmax3744 fma 1 -0 1 -> 1
fmax3745 fma 1 -1 0 -> -1
fmax3746 fma 1 -1 -0 -> -1
fmax3747 fma 1 1 0 -> 1
fmax3748 fma 1 1 -0 -> 1
fmax3751 fma 1 0.0 -1 -> -1.0
fmax3752 fma 1 -0.0 -1 -> -1.0
fmax3753 fma 1 0.0 1 -> 1.0
fmax3754 fma 1 -0.0 1 -> 1.0
fmax3755 fma 1 -1.0 0 -> -1.0
fmax3756 fma 1 -1.0 -0 -> -1.0
fmax3757 fma 1 1.0 0 -> 1.0
fmax3758 fma 1 1.0 -0 -> 1.0
fmax3761 fma 1 0 -1.0 -> -1.0
fmax3762 fma 1 -0 -1.0 -> -1.0
fmax3763 fma 1 0 1.0 -> 1.0
fmax3764 fma 1 -0 1.0 -> 1.0
fmax3765 fma 1 -1 0.0 -> -1.0
fmax3766 fma 1 -1 -0.0 -> -1.0
fmax3767 fma 1 1 0.0 -> 1.0
fmax3768 fma 1 1 -0.0 -> 1.0
fmax3771 fma 1 0.0 -1.0 -> -1.0
fmax3772 fma 1 -0.0 -1.0 -> -1.0
fmax3773 fma 1 0.0 1.0 -> 1.0
fmax3774 fma 1 -0.0 1.0 -> 1.0
fmax3775 fma 1 -1.0 0.0 -> -1.0
fmax3776 fma 1 -1.0 -0.0 -> -1.0
fmax3777 fma 1 1.0 0.0 -> 1.0
fmax3778 fma 1 1.0 -0.0 -> 1.0
-- Specials
fmax3780 fma 1 -Inf -Inf -> -Infinity
fmax3781 fma 1 -Inf -1000 -> -Infinity
fmax3782 fma 1 -Inf -1 -> -Infinity
fmax3783 fma 1 -Inf -0 -> -Infinity
fmax3784 fma 1 -Inf 0 -> -Infinity
fmax3785 fma 1 -Inf 1 -> -Infinity
fmax3786 fma 1 -Inf 1000 -> -Infinity
fmax3787 fma 1 -1000 -Inf -> -Infinity
fmax3788 fma 1 -Inf -Inf -> -Infinity
fmax3789 fma 1 -1 -Inf -> -Infinity
fmax3790 fma 1 -0 -Inf -> -Infinity
fmax3791 fma 1 0 -Inf -> -Infinity
fmax3792 fma 1 1 -Inf -> -Infinity
fmax3793 fma 1 1000 -Inf -> -Infinity
fmax3794 fma 1 Inf -Inf -> NaN Invalid_operation
fmax3800 fma 1 Inf -Inf -> NaN Invalid_operation
fmax3801 fma 1 Inf -1000 -> Infinity
fmax3802 fma 1 Inf -1 -> Infinity
fmax3803 fma 1 Inf -0 -> Infinity
fmax3804 fma 1 Inf 0 -> Infinity
fmax3805 fma 1 Inf 1 -> Infinity
fmax3806 fma 1 Inf 1000 -> Infinity
fmax3807 fma 1 Inf Inf -> Infinity
fmax3808 fma 1 -1000 Inf -> Infinity
fmax3809 fma 1 -Inf Inf -> NaN Invalid_operation
fmax3810 fma 1 -1 Inf -> Infinity
fmax3811 fma 1 -0 Inf -> Infinity
fmax3812 fma 1 0 Inf -> Infinity
fmax3813 fma 1 1 Inf -> Infinity
fmax3814 fma 1 1000 Inf -> Infinity
fmax3815 fma 1 Inf Inf -> Infinity
fmax3821 fma 1 NaN -Inf -> NaN
fmax3822 fma 1 NaN -1000 -> NaN
fmax3823 fma 1 NaN -1 -> NaN
fmax3824 fma 1 NaN -0 -> NaN
fmax3825 fma 1 NaN 0 -> NaN
fmax3826 fma 1 NaN 1 -> NaN
fmax3827 fma 1 NaN 1000 -> NaN
fmax3828 fma 1 NaN Inf -> NaN
fmax3829 fma 1 NaN NaN -> NaN
fmax3830 fma 1 -Inf NaN -> NaN
fmax3831 fma 1 -1000 NaN -> NaN
fmax3832 fma 1 -1 NaN -> NaN
fmax3833 fma 1 -0 NaN -> NaN
fmax3834 fma 1 0 NaN -> NaN
fmax3835 fma 1 1 NaN -> NaN
fmax3836 fma 1 1000 NaN -> NaN
fmax3837 fma 1 Inf NaN -> NaN
fmax3841 fma 1 sNaN -Inf -> NaN Invalid_operation
fmax3842 fma 1 sNaN -1000 -> NaN Invalid_operation
fmax3843 fma 1 sNaN -1 -> NaN Invalid_operation
fmax3844 fma 1 sNaN -0 -> NaN Invalid_operation
fmax3845 fma 1 sNaN 0 -> NaN Invalid_operation
fmax3846 fma 1 sNaN 1 -> NaN Invalid_operation
fmax3847 fma 1 sNaN 1000 -> NaN Invalid_operation
fmax3848 fma 1 sNaN NaN -> NaN Invalid_operation
fmax3849 fma 1 sNaN sNaN -> NaN Invalid_operation
fmax3850 fma 1 NaN sNaN -> NaN Invalid_operation
fmax3851 fma 1 -Inf sNaN -> NaN Invalid_operation
fmax3852 fma 1 -1000 sNaN -> NaN Invalid_operation
fmax3853 fma 1 -1 sNaN -> NaN Invalid_operation
fmax3854 fma 1 -0 sNaN -> NaN Invalid_operation
fmax3855 fma 1 0 sNaN -> NaN Invalid_operation
fmax3856 fma 1 1 sNaN -> NaN Invalid_operation
fmax3857 fma 1 1000 sNaN -> NaN Invalid_operation
fmax3858 fma 1 Inf sNaN -> NaN Invalid_operation
fmax3859 fma 1 NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
fmax3861 fma 1 NaN1 -Inf -> NaN1
fmax3862 fma 1 +NaN2 -1000 -> NaN2
fmax3863 fma 1 NaN3 1000 -> NaN3
fmax3864 fma 1 NaN4 Inf -> NaN4
fmax3865 fma 1 NaN5 +NaN6 -> NaN5
fmax3866 fma 1 -Inf NaN7 -> NaN7
fmax3867 fma 1 -1000 NaN8 -> NaN8
fmax3868 fma 1 1000 NaN9 -> NaN9
fmax3869 fma 1 Inf +NaN10 -> NaN10
fmax3871 fma 1 sNaN11 -Inf -> NaN11 Invalid_operation
fmax3872 fma 1 sNaN12 -1000 -> NaN12 Invalid_operation
fmax3873 fma 1 sNaN13 1000 -> NaN13 Invalid_operation
fmax3874 fma 1 sNaN14 NaN17 -> NaN14 Invalid_operation
fmax3875 fma 1 sNaN15 sNaN18 -> NaN15 Invalid_operation
fmax3876 fma 1 NaN16 sNaN19 -> NaN19 Invalid_operation
fmax3877 fma 1 -Inf +sNaN20 -> NaN20 Invalid_operation
fmax3878 fma 1 -1000 sNaN21 -> NaN21 Invalid_operation
fmax3879 fma 1 1000 sNaN22 -> NaN22 Invalid_operation
fmax3880 fma 1 Inf sNaN23 -> NaN23 Invalid_operation
fmax3881 fma 1 +NaN25 +sNaN24 -> NaN24 Invalid_operation
fmax3882 fma 1 -NaN26 NaN28 -> -NaN26
fmax3883 fma 1 -sNaN27 sNaN29 -> -NaN27 Invalid_operation
fmax3884 fma 1 1000 -NaN30 -> -NaN30
fmax3885 fma 1 1000 -sNaN31 -> -NaN31 Invalid_operation
-- overflow, underflow and subnormal tests
maxexponent: 999999
minexponent: -999999
precision: 9
fmax3890 fma 1 1E+999999 9E+999999 -> Infinity Overflow Inexact Rounded
fmax3891 fma 1 9E+999999 1E+999999 -> Infinity Overflow Inexact Rounded
fmax3892 fma 1 -1.1E-999999 1E-999999 -> -1E-1000000 Subnormal
fmax3893 fma 1 1E-999999 -1.1e-999999 -> -1E-1000000 Subnormal
fmax3894 fma 1 -1.0001E-999999 1E-999999 -> -1E-1000003 Subnormal
fmax3895 fma 1 1E-999999 -1.0001e-999999 -> -1E-1000003 Subnormal
fmax3896 fma 1 -1E+999999 -9E+999999 -> -Infinity Overflow Inexact Rounded
fmax3897 fma 1 -9E+999999 -1E+999999 -> -Infinity Overflow Inexact Rounded
fmax3898 fma 1 +1.1E-999999 -1E-999999 -> 1E-1000000 Subnormal
fmax3899 fma 1 -1E-999999 +1.1e-999999 -> 1E-1000000 Subnormal
fmax3900 fma 1 +1.0001E-999999 -1E-999999 -> 1E-1000003 Subnormal
fmax3901 fma 1 -1E-999999 +1.0001e-999999 -> 1E-1000003 Subnormal
fmax3902 fma 1 -1E+999999 +9E+999999 -> 8E+999999
fmax3903 fma 1 -9E+999999 +1E+999999 -> -8E+999999
precision: 3
fmax3904 fma 1 0 -9.999E+999999 -> -Infinity Inexact Overflow Rounded
fmax3905 fma 1 -9.999E+999999 0 -> -Infinity Inexact Overflow Rounded
fmax3906 fma 1 0 9.999E+999999 -> Infinity Inexact Overflow Rounded
fmax3907 fma 1 9.999E+999999 0 -> Infinity Inexact Overflow Rounded
precision: 3
maxexponent: 999
minexponent: -999
fmax3910 fma 1 1.00E-999 0 -> 1.00E-999
fmax3911 fma 1 0.1E-999 0 -> 1E-1000 Subnormal
fmax3912 fma 1 0.10E-999 0 -> 1.0E-1000 Subnormal
fmax3913 fma 1 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded
fmax3914 fma 1 0.01E-999 0 -> 1E-1001 Subnormal
-- next is rounded to Nmin
fmax3915 fma 1 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow
fmax3916 fma 1 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3917 fma 1 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow
fmax3918 fma 1 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3919 fma 1 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3920 fma 1 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3930 fma 1 -1.00E-999 0 -> -1.00E-999
fmax3931 fma 1 -0.1E-999 0 -> -1E-1000 Subnormal
fmax3932 fma 1 -0.10E-999 0 -> -1.0E-1000 Subnormal
fmax3933 fma 1 -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded
fmax3934 fma 1 -0.01E-999 0 -> -1E-1001 Subnormal
-- next is rounded to Nmin
fmax3935 fma 1 -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow
fmax3936 fma 1 -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3937 fma 1 -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow
fmax3938 fma 1 -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3939 fma 1 -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3940 fma 1 -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
-- some non-zero subnormal fma 1 s
fmax3950 fma 1 1.00E-999 0.1E-999 -> 1.10E-999
fmax3951 fma 1 0.1E-999 0.1E-999 -> 2E-1000 Subnormal
fmax3952 fma 1 0.10E-999 0.1E-999 -> 2.0E-1000 Subnormal
fmax3953 fma 1 0.100E-999 0.1E-999 -> 2.0E-1000 Subnormal Rounded
fmax3954 fma 1 0.01E-999 0.1E-999 -> 1.1E-1000 Subnormal
fmax3955 fma 1 0.999E-999 0.1E-999 -> 1.10E-999 Inexact Rounded
fmax3956 fma 1 0.099E-999 0.1E-999 -> 2.0E-1000 Inexact Rounded Subnormal Underflow
fmax3957 fma 1 0.009E-999 0.1E-999 -> 1.1E-1000 Inexact Rounded Subnormal Underflow
fmax3958 fma 1 0.001E-999 0.1E-999 -> 1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3959 fma 1 0.0009E-999 0.1E-999 -> 1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3960 fma 1 0.0001E-999 0.1E-999 -> 1.0E-1000 Inexact Rounded Subnormal Underflow
-- negatives...
fmax3961 fma 1 1.00E-999 -0.1E-999 -> 9.0E-1000 Subnormal
fmax3962 fma 1 0.1E-999 -0.1E-999 -> 0E-1000
fmax3963 fma 1 0.10E-999 -0.1E-999 -> 0E-1001
fmax3964 fma 1 0.100E-999 -0.1E-999 -> 0E-1001 Clamped
fmax3965 fma 1 0.01E-999 -0.1E-999 -> -9E-1001 Subnormal
fmax3966 fma 1 0.999E-999 -0.1E-999 -> 9.0E-1000 Inexact Rounded Subnormal Underflow
fmax3967 fma 1 0.099E-999 -0.1E-999 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
fmax3968 fma 1 0.009E-999 -0.1E-999 -> -9E-1001 Inexact Rounded Subnormal Underflow
fmax3969 fma 1 0.001E-999 -0.1E-999 -> -1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3970 fma 1 0.0009E-999 -0.1E-999 -> -1.0E-1000 Inexact Rounded Subnormal Underflow
fmax3971 fma 1 0.0001E-999 -0.1E-999 -> -1.0E-1000 Inexact Rounded Subnormal Underflow
-- some 'real' numbers
maxExponent: 384
minExponent: -383
precision: 8
fmax3566 fma 1 99999061735E-394 0E-394 -> 9.999906E-384 Inexact Rounded Underflow Subnormal
precision: 7
fmax3567 fma 1 99999061735E-394 0E-394 -> 9.99991E-384 Inexact Rounded Underflow Subnormal
precision: 6
fmax3568 fma 1 99999061735E-394 0E-394 -> 9.9999E-384 Inexact Rounded Underflow Subnormal
-- now the case where we can get underflow but the result is normal
-- [note this can't happen if the operands are also bounded, as we
-- cannot represent 1E-399, for example]
precision: 16
rounding: half_up
maxExponent: 384
minExponent: -383
fmax3571 fma 1 1E-383 0 -> 1E-383
fmax3572 fma 1 1E-384 0 -> 1E-384 Subnormal
fmax3573 fma 1 1E-383 1E-384 -> 1.1E-383
fmax3574 subtract 1E-383 1E-384 -> 9E-384 Subnormal
-- Here we explore the boundary of rounding a subnormal to Nmin
fmax3575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal
fmax3576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal
fmax3577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax3578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax3579 subtract 1E-383 1E-401 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax3580 subtract 1E-383 1E-402 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
-- check for double-rounded subnormals
precision: 5
maxexponent: 79
minexponent: -79
-- Add: lhs and rhs 0
fmax31001 fma 1 1.52444E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31002 fma 1 1.52445E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31003 fma 1 1.52446E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31004 fma 1 0 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31005 fma 1 0 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31006 fma 1 0 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
-- Add: lhs >> rhs and vice versa
fmax31011 fma 1 1.52444E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31012 fma 1 1.52445E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31013 fma 1 1.52446E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31014 fma 1 1E-100 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31015 fma 1 1E-100 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
fmax31016 fma 1 1E-100 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
-- Add: lhs + rhs fma 1 ition carried out
fmax31021 fma 1 1.52443E-80 1.00001E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
fmax31022 fma 1 1.52444E-80 1.00001E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
fmax31023 fma 1 1.52445E-80 1.00001E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
fmax31024 fma 1 1.00001E-80 1.52443E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
fmax31025 fma 1 1.00001E-80 1.52444E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
fmax31026 fma 1 1.00001E-80 1.52445E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
-- And for round down full and subnormal results
precision: 16
maxExponent: +384
minExponent: -383
rounding: down
fmax31100 fma 1 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact
fmax31101 fma 1 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact
fmax31103 fma 1 +1 -1e-383 -> 0.9999999999999999 Rounded Inexact
fmax31104 fma 1 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact
fmax31105 fma 1 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact
fmax31106 fma 1 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact
fmax31107 fma 1 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact
fmax31108 fma 1 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact
fmax31109 fma 1 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact
rounding: ceiling
fmax31110 fma 1 -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact
fmax31111 fma 1 -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact
fmax31113 fma 1 -1 +1e-383 -> -0.9999999999999999 Rounded Inexact
fmax31114 fma 1 -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact
fmax31115 fma 1 -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact
fmax31116 fma 1 -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact
fmax31117 fma 1 -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact
fmax31118 fma 1 -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact
fmax31119 fma 1 -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact
rounding: down
precision: 7
maxExponent: +96
minExponent: -95
fmax31130 fma 1 1 -1e-200 -> 0.9999999 Rounded Inexact
-- subnormal boundary
fmax31131 fma 1 1.000000E-94 -1e-200 -> 9.999999E-95 Rounded Inexact
fmax31132 fma 1 1.000001E-95 -1e-200 -> 1.000000E-95 Rounded Inexact
fmax31133 fma 1 1.000000E-95 -1e-200 -> 9.99999E-96 Rounded Inexact Subnormal Underflow
fmax31134 fma 1 0.999999E-95 -1e-200 -> 9.99998E-96 Rounded Inexact Subnormal Underflow
fmax31135 fma 1 0.001000E-95 -1e-200 -> 9.99E-99 Rounded Inexact Subnormal Underflow
fmax31136 fma 1 0.000999E-95 -1e-200 -> 9.98E-99 Rounded Inexact Subnormal Underflow
fmax31137 fma 1 1.000000E-95 -1e-101 -> 9.99999E-96 Subnormal
fmax31138 fma 1 10000E-101 -1e-200 -> 9.999E-98 Subnormal Inexact Rounded Underflow
fmax31139 fma 1 1000E-101 -1e-200 -> 9.99E-99 Subnormal Inexact Rounded Underflow
fmax31140 fma 1 100E-101 -1e-200 -> 9.9E-100 Subnormal Inexact Rounded Underflow
fmax31141 fma 1 10E-101 -1e-200 -> 9E-101 Subnormal Inexact Rounded Underflow
fmax31142 fma 1 1E-101 -1e-200 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31143 fma 1 0E-101 -1e-200 -> -0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31144 fma 1 1E-102 -1e-200 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31151 fma 1 10000E-102 -1e-200 -> 9.99E-99 Subnormal Inexact Rounded Underflow
fmax31152 fma 1 1000E-102 -1e-200 -> 9.9E-100 Subnormal Inexact Rounded Underflow
fmax31153 fma 1 100E-102 -1e-200 -> 9E-101 Subnormal Inexact Rounded Underflow
fmax31154 fma 1 10E-102 -1e-200 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31155 fma 1 1E-102 -1e-200 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31156 fma 1 0E-102 -1e-200 -> -0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31157 fma 1 1E-103 -1e-200 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31160 fma 1 100E-105 -1e-101 -> -0E-101 Subnormal Inexact Rounded Underflow Clamped
fmax31161 fma 1 100E-105 -1e-201 -> 0E-101 Subnormal Inexact Rounded Underflow Clamped
-- tests based on Gunnar Degnbol's edge case
precision: 15
rounding: half_up
maxExponent: 384
minexponent: -383
fmax31200 fma 1 1E15 -0.5 -> 1.00000000000000E+15 Inexact Rounded
fmax31201 fma 1 1E15 -0.50 -> 1.00000000000000E+15 Inexact Rounded
fmax31210 fma 1 1E15 -0.51 -> 999999999999999 Inexact Rounded
fmax31211 fma 1 1E15 -0.501 -> 999999999999999 Inexact Rounded
fmax31212 fma 1 1E15 -0.5001 -> 999999999999999 Inexact Rounded
fmax31213 fma 1 1E15 -0.50001 -> 999999999999999 Inexact Rounded
fmax31214 fma 1 1E15 -0.500001 -> 999999999999999 Inexact Rounded
fmax31215 fma 1 1E15 -0.5000001 -> 999999999999999 Inexact Rounded
fmax31216 fma 1 1E15 -0.50000001 -> 999999999999999 Inexact Rounded
fmax31217 fma 1 1E15 -0.500000001 -> 999999999999999 Inexact Rounded
fmax31218 fma 1 1E15 -0.5000000001 -> 999999999999999 Inexact Rounded
fmax31219 fma 1 1E15 -0.50000000001 -> 999999999999999 Inexact Rounded
fmax31220 fma 1 1E15 -0.500000000001 -> 999999999999999 Inexact Rounded
fmax31221 fma 1 1E15 -0.5000000000001 -> 999999999999999 Inexact Rounded
fmax31222 fma 1 1E15 -0.50000000000001 -> 999999999999999 Inexact Rounded
fmax31223 fma 1 1E15 -0.500000000000001 -> 999999999999999 Inexact Rounded
fmax31224 fma 1 1E15 -0.5000000000000001 -> 999999999999999 Inexact Rounded
fmax31225 fma 1 1E15 -0.5000000000000000 -> 1.00000000000000E+15 Inexact Rounded
fmax31230 fma 1 1E15 -5000000.000000001 -> 999999995000000 Inexact Rounded
precision: 16
fmax31300 fma 1 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded
fmax31310 fma 1 1E16 -0.51 -> 9999999999999999 Inexact Rounded
fmax31311 fma 1 1E16 -0.501 -> 9999999999999999 Inexact Rounded
fmax31312 fma 1 1E16 -0.5001 -> 9999999999999999 Inexact Rounded
fmax31313 fma 1 1E16 -0.50001 -> 9999999999999999 Inexact Rounded
fmax31314 fma 1 1E16 -0.500001 -> 9999999999999999 Inexact Rounded
fmax31315 fma 1 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded
fmax31316 fma 1 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded
fmax31317 fma 1 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded
fmax31318 fma 1 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded
fmax31319 fma 1 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded
fmax31320 fma 1 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded
fmax31321 fma 1 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded
fmax31322 fma 1 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded
fmax31323 fma 1 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded
fmax31324 fma 1 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded
fmax31325 fma 1 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31326 fma 1 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31327 fma 1 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31328 fma 1 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31329 fma 1 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31330 fma 1 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31331 fma 1 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31332 fma 1 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31333 fma 1 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31334 fma 1 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31335 fma 1 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded
fmax31336 fma 1 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded
fmax31337 fma 1 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded
fmax31338 fma 1 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded
fmax31339 fma 1 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded
fmax31340 fma 1 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded
fmax31341 fma 1 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded
fmax31349 fma 1 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded
fmax31350 fma 1 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded
fmax31351 fma 1 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded
fmax31352 fma 1 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded
fmax31353 fma 1 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded
fmax31354 fma 1 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded
fmax31355 fma 1 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded
fmax31356 fma 1 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded
fmax31357 fma 1 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded
fmax31358 fma 1 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded
fmax31359 fma 1 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded
fmax31360 fma 1 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded
fmax31361 fma 1 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded
fmax31362 fma 1 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded
fmax31363 fma 1 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded
fmax31364 fma 1 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded
fmax31365 fma 1 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31367 fma 1 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31368 fma 1 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31369 fma 1 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31370 fma 1 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31371 fma 1 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31372 fma 1 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31373 fma 1 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31374 fma 1 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31375 fma 1 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded
fmax31376 fma 1 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded
fmax31377 fma 1 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded
fmax31378 fma 1 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded
fmax31379 fma 1 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded
fmax31380 fma 1 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded
fmax31381 fma 1 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded
fmax31382 fma 1 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31383 fma 1 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31384 fma 1 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31385 fma 1 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31386 fma 1 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31387 fma 1 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31388 fma 1 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31389 fma 1 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31390 fma 1 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31391 fma 1 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded
fmax31392 fma 1 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded
fmax31393 fma 1 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded
fmax31394 fma 1 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded
fmax31395 fma 1 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded
fmax31396 fma 1 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
precision: 15
rounding: half_up
maxExponent: 384
minexponent: -383
fmax31400 fma 1 0 1.23456789012345 -> 1.23456789012345
fmax31401 fma 1 0 1.23456789012345E-1 -> 0.123456789012345
fmax31402 fma 1 0 1.23456789012345E-2 -> 0.0123456789012345
fmax31403 fma 1 0 1.23456789012345E-3 -> 0.00123456789012345
fmax31404 fma 1 0 1.23456789012345E-4 -> 0.000123456789012345
fmax31405 fma 1 0 1.23456789012345E-5 -> 0.0000123456789012345
fmax31406 fma 1 0 1.23456789012345E-6 -> 0.00000123456789012345
fmax31407 fma 1 0 1.23456789012345E-7 -> 1.23456789012345E-7
fmax31408 fma 1 0 1.23456789012345E-8 -> 1.23456789012345E-8
fmax31409 fma 1 0 1.23456789012345E-9 -> 1.23456789012345E-9
fmax31410 fma 1 0 1.23456789012345E-10 -> 1.23456789012345E-10
fmax31411 fma 1 0 1.23456789012345E-11 -> 1.23456789012345E-11
fmax31412 fma 1 0 1.23456789012345E-12 -> 1.23456789012345E-12
fmax31413 fma 1 0 1.23456789012345E-13 -> 1.23456789012345E-13
fmax31414 fma 1 0 1.23456789012345E-14 -> 1.23456789012345E-14
fmax31415 fma 1 0 1.23456789012345E-15 -> 1.23456789012345E-15
fmax31416 fma 1 0 1.23456789012345E-16 -> 1.23456789012345E-16
fmax31417 fma 1 0 1.23456789012345E-17 -> 1.23456789012345E-17
fmax31418 fma 1 0 1.23456789012345E-18 -> 1.23456789012345E-18
fmax31419 fma 1 0 1.23456789012345E-19 -> 1.23456789012345E-19
-- same, precision 16..
precision: 16
fmax31420 fma 1 0 1.123456789012345 -> 1.123456789012345
fmax31421 fma 1 0 1.123456789012345E-1 -> 0.1123456789012345
fmax31422 fma 1 0 1.123456789012345E-2 -> 0.01123456789012345
fmax31423 fma 1 0 1.123456789012345E-3 -> 0.001123456789012345
fmax31424 fma 1 0 1.123456789012345E-4 -> 0.0001123456789012345
fmax31425 fma 1 0 1.123456789012345E-5 -> 0.00001123456789012345
fmax31426 fma 1 0 1.123456789012345E-6 -> 0.000001123456789012345
fmax31427 fma 1 0 1.123456789012345E-7 -> 1.123456789012345E-7
fmax31428 fma 1 0 1.123456789012345E-8 -> 1.123456789012345E-8
fmax31429 fma 1 0 1.123456789012345E-9 -> 1.123456789012345E-9
fmax31430 fma 1 0 1.123456789012345E-10 -> 1.123456789012345E-10
fmax31431 fma 1 0 1.123456789012345E-11 -> 1.123456789012345E-11
fmax31432 fma 1 0 1.123456789012345E-12 -> 1.123456789012345E-12
fmax31433 fma 1 0 1.123456789012345E-13 -> 1.123456789012345E-13
fmax31434 fma 1 0 1.123456789012345E-14 -> 1.123456789012345E-14
fmax31435 fma 1 0 1.123456789012345E-15 -> 1.123456789012345E-15
fmax31436 fma 1 0 1.123456789012345E-16 -> 1.123456789012345E-16
fmax31437 fma 1 0 1.123456789012345E-17 -> 1.123456789012345E-17
fmax31438 fma 1 0 1.123456789012345E-18 -> 1.123456789012345E-18
fmax31439 fma 1 0 1.123456789012345E-19 -> 1.123456789012345E-19
-- same, reversed 0
fmax31440 fma 1 1.123456789012345 0 -> 1.123456789012345
fmax31441 fma 1 1.123456789012345E-1 0 -> 0.1123456789012345
fmax31442 fma 1 1.123456789012345E-2 0 -> 0.01123456789012345
fmax31443 fma 1 1.123456789012345E-3 0 -> 0.001123456789012345
fmax31444 fma 1 1.123456789012345E-4 0 -> 0.0001123456789012345
fmax31445 fma 1 1.123456789012345E-5 0 -> 0.00001123456789012345
fmax31446 fma 1 1.123456789012345E-6 0 -> 0.000001123456789012345
fmax31447 fma 1 1.123456789012345E-7 0 -> 1.123456789012345E-7
fmax31448 fma 1 1.123456789012345E-8 0 -> 1.123456789012345E-8
fmax31449 fma 1 1.123456789012345E-9 0 -> 1.123456789012345E-9
fmax31450 fma 1 1.123456789012345E-10 0 -> 1.123456789012345E-10
fmax31451 fma 1 1.123456789012345E-11 0 -> 1.123456789012345E-11
fmax31452 fma 1 1.123456789012345E-12 0 -> 1.123456789012345E-12
fmax31453 fma 1 1.123456789012345E-13 0 -> 1.123456789012345E-13
fmax31454 fma 1 1.123456789012345E-14 0 -> 1.123456789012345E-14
fmax31455 fma 1 1.123456789012345E-15 0 -> 1.123456789012345E-15
fmax31456 fma 1 1.123456789012345E-16 0 -> 1.123456789012345E-16
fmax31457 fma 1 1.123456789012345E-17 0 -> 1.123456789012345E-17
fmax31458 fma 1 1.123456789012345E-18 0 -> 1.123456789012345E-18
fmax31459 fma 1 1.123456789012345E-19 0 -> 1.123456789012345E-19
-- same, Es on the 0
fmax31460 fma 1 1.123456789012345 0E-0 -> 1.123456789012345
fmax31461 fma 1 1.123456789012345 0E-1 -> 1.123456789012345
fmax31462 fma 1 1.123456789012345 0E-2 -> 1.123456789012345
fmax31463 fma 1 1.123456789012345 0E-3 -> 1.123456789012345
fmax31464 fma 1 1.123456789012345 0E-4 -> 1.123456789012345
fmax31465 fma 1 1.123456789012345 0E-5 -> 1.123456789012345
fmax31466 fma 1 1.123456789012345 0E-6 -> 1.123456789012345
fmax31467 fma 1 1.123456789012345 0E-7 -> 1.123456789012345
fmax31468 fma 1 1.123456789012345 0E-8 -> 1.123456789012345
fmax31469 fma 1 1.123456789012345 0E-9 -> 1.123456789012345
fmax31470 fma 1 1.123456789012345 0E-10 -> 1.123456789012345
fmax31471 fma 1 1.123456789012345 0E-11 -> 1.123456789012345
fmax31472 fma 1 1.123456789012345 0E-12 -> 1.123456789012345
fmax31473 fma 1 1.123456789012345 0E-13 -> 1.123456789012345
fmax31474 fma 1 1.123456789012345 0E-14 -> 1.123456789012345
fmax31475 fma 1 1.123456789012345 0E-15 -> 1.123456789012345
-- next four flag Rounded because the 0 extends the result
fmax31476 fma 1 1.123456789012345 0E-16 -> 1.123456789012345 Rounded
fmax31477 fma 1 1.123456789012345 0E-17 -> 1.123456789012345 Rounded
fmax31478 fma 1 1.123456789012345 0E-18 -> 1.123456789012345 Rounded
fmax31479 fma 1 1.123456789012345 0E-19 -> 1.123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
precision: 16
maxExponent: 384
minexponent: -383
rounding: half_up
-- exact zeros from zeros
fmax31500 fma 1 0 0E-19 -> 0E-19
fmax31501 fma 1 -0 0E-19 -> 0E-19
fmax31502 fma 1 0 -0E-19 -> 0E-19
fmax31503 fma 1 -0 -0E-19 -> -0E-19
fmax31504 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31505 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31506 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31507 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31511 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31512 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31513 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31514 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax31515 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31516 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31517 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31518 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: half_down
-- exact zeros from zeros
fmax31520 fma 1 0 0E-19 -> 0E-19
fmax31521 fma 1 -0 0E-19 -> 0E-19
fmax31522 fma 1 0 -0E-19 -> 0E-19
fmax31523 fma 1 -0 -0E-19 -> -0E-19
fmax31524 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31525 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31526 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31527 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31531 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31532 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31533 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31534 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax31535 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31536 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31537 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31538 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: half_even
-- exact zeros from zeros
fmax31540 fma 1 0 0E-19 -> 0E-19
fmax31541 fma 1 -0 0E-19 -> 0E-19
fmax31542 fma 1 0 -0E-19 -> 0E-19
fmax31543 fma 1 -0 -0E-19 -> -0E-19
fmax31544 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31545 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31546 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31547 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31551 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31552 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31553 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31554 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax31555 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31556 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31557 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31558 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: up
-- exact zeros from zeros
fmax31560 fma 1 0 0E-19 -> 0E-19
fmax31561 fma 1 -0 0E-19 -> 0E-19
fmax31562 fma 1 0 -0E-19 -> 0E-19
fmax31563 fma 1 -0 -0E-19 -> -0E-19
fmax31564 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31565 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31566 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31567 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31571 fma 1 1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31572 fma 1 -1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31573 fma 1 1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
fmax31574 fma 1 -1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
-- some exact zeros from non-zeros
fmax31575 fma 1 1E-401 1E-401 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31576 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31577 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31578 fma 1 -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
rounding: down
-- exact zeros from zeros
fmax31580 fma 1 0 0E-19 -> 0E-19
fmax31581 fma 1 -0 0E-19 -> 0E-19
fmax31582 fma 1 0 -0E-19 -> 0E-19
fmax31583 fma 1 -0 -0E-19 -> -0E-19
fmax31584 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31585 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31586 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31587 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31591 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31592 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31593 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31594 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax31595 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31596 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31597 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31598 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: ceiling
-- exact zeros from zeros
fmax31600 fma 1 0 0E-19 -> 0E-19
fmax31601 fma 1 -0 0E-19 -> 0E-19
fmax31602 fma 1 0 -0E-19 -> 0E-19
fmax31603 fma 1 -0 -0E-19 -> -0E-19
fmax31604 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31605 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax31606 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax31607 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31611 fma 1 1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31612 fma 1 -1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31613 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31614 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax31615 fma 1 1E-401 1E-401 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax31616 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax31617 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax31618 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
fmax31620 fma 1 0 0E-19 -> 0E-19
fmax31621 fma 1 -0 0E-19 -> -0E-19 -- *
fmax31622 fma 1 0 -0E-19 -> -0E-19 -- *
fmax31623 fma 1 -0 -0E-19 -> -0E-19
fmax31624 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax31625 fma 1 -0E-400 0E-19 -> -0E-398 Clamped -- *
fmax31626 fma 1 0E-400 -0E-19 -> -0E-398 Clamped -- *
fmax31627 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax31631 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31632 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31633 fma 1 1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
fmax31634 fma 1 -1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
-- some exact zeros from non-zeros
fmax31635 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax31636 fma 1 -1E-401 1E-401 -> -0E-398 Clamped -- *
fmax31637 fma 1 1E-401 -1E-401 -> -0E-398 Clamped -- *
fmax31638 fma 1 -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
-- BigDecimal problem testcases 2006.01.23
precision: 16
maxExponent: 384
minexponent: -383
rounding: down
precision: 7
fmax31651 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 6
fmax31652 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 5
fmax31653 fma 1 10001E+2 -2E+1 -> 1.0000E+6 Inexact Rounded
precision: 4
fmax31654 fma 1 10001E+2 -2E+1 -> 1.000E+6 Inexact Rounded
precision: 3
fmax31655 fma 1 10001E+2 -2E+1 -> 1.00E+6 Inexact Rounded
precision: 2
fmax31656 fma 1 10001E+2 -2E+1 -> 1.0E+6 Inexact Rounded
precision: 1
fmax31657 fma 1 10001E+2 -2E+1 -> 1E+6 Inexact Rounded
rounding: half_even
precision: 7
fmax31661 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 6
fmax31662 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 5
fmax31663 fma 1 10001E+2 -2E+1 -> 1.0001E+6 Inexact Rounded
precision: 4
fmax31664 fma 1 10001E+2 -2E+1 -> 1.000E+6 Inexact Rounded
precision: 3
fmax31665 fma 1 10001E+2 -2E+1 -> 1.00E+6 Inexact Rounded
precision: 2
fmax31666 fma 1 10001E+2 -2E+1 -> 1.0E+6 Inexact Rounded
precision: 1
fmax31667 fma 1 10001E+2 -2E+1 -> 1E+6 Inexact Rounded
rounding: up
precision: 7
fmax31671 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 6
fmax31672 fma 1 10001E+2 -2E+1 -> 1.00008E+6
precision: 5
fmax31673 fma 1 10001E+2 -2E+1 -> 1.0001E+6 Inexact Rounded
precision: 4
fmax31674 fma 1 10001E+2 -2E+1 -> 1.001E+6 Inexact Rounded
precision: 3
fmax31675 fma 1 10001E+2 -2E+1 -> 1.01E+6 Inexact Rounded
precision: 2
fmax31676 fma 1 10001E+2 -2E+1 -> 1.1E+6 Inexact Rounded
precision: 1
fmax31677 fma 1 10001E+2 -2E+1 -> 2E+6 Inexact Rounded
precision: 34
rounding: half_up
maxExponent: 6144
minExponent: -6143
-- Examples from SQL proposal (Krishna Kulkarni)
fmax31701 fma 1 130E-2 120E-2 -> 2.50
fmax31702 fma 1 130E-2 12E-1 -> 2.50
fmax31703 fma 1 130E-2 1E0 -> 2.30
fmax31704 fma 1 1E2 1E4 -> 1.01E+4
fmax31705 subtract 130E-2 120E-2 -> 0.10
fmax31706 subtract 130E-2 12E-1 -> 0.10
fmax31707 subtract 130E-2 1E0 -> 0.30
fmax31708 subtract 1E2 1E4 -> -9.9E+3
------------------------------------------------------------------------
-- Same as above, using decimal64 default parameters --
------------------------------------------------------------------------
precision: 16
rounding: half_even
maxExponent: 384
minexponent: -383
-- [first group are 'quick confidence check']
fmax36001 fma 1 1 1 -> 2
fmax36002 fma 1 2 3 -> 5
fmax36003 fma 1 '5.75' '3.3' -> 9.05
fmax36004 fma 1 '5' '-3' -> 2
fmax36005 fma 1 '-5' '-3' -> -8
fmax36006 fma 1 '-7' '2.5' -> -4.5
fmax36007 fma 1 '0.7' '0.3' -> 1.0
fmax36008 fma 1 '1.25' '1.25' -> 2.50
fmax36009 fma 1 '1.23456789' '1.00000000' -> '2.23456789'
fmax36010 fma 1 '1.23456789' '1.00000011' -> '2.23456800'
fmax36011 fma 1 '0.44444444444444444' '0.55555555555555555' -> '1.000000000000000' Inexact Rounded
fmax36012 fma 1 '0.44444444444444440' '0.55555555555555555' -> '1.000000000000000' Inexact Rounded
fmax36013 fma 1 '0.44444444444444444' '0.55555555555555550' -> '0.9999999999999999' Inexact Rounded
fmax36014 fma 1 '0.444444444444444449' '0' -> '0.4444444444444444' Inexact Rounded
fmax36015 fma 1 '0.4444444444444444499' '0' -> '0.4444444444444444' Inexact Rounded
fmax36016 fma 1 '0.44444444444444444999' '0' -> '0.4444444444444444' Inexact Rounded
fmax36017 fma 1 '0.44444444444444445000' '0' -> '0.4444444444444444' Inexact Rounded
fmax36018 fma 1 '0.44444444444444445001' '0' -> '0.4444444444444445' Inexact Rounded
fmax36019 fma 1 '0.4444444444444444501' '0' -> '0.4444444444444445' Inexact Rounded
fmax36020 fma 1 '0.444444444444444451' '0' -> '0.4444444444444445' Inexact Rounded
fmax36021 fma 1 0 1 -> 1
fmax36022 fma 1 1 1 -> 2
fmax36023 fma 1 2 1 -> 3
fmax36024 fma 1 3 1 -> 4
fmax36025 fma 1 4 1 -> 5
fmax36026 fma 1 5 1 -> 6
fmax36027 fma 1 6 1 -> 7
fmax36028 fma 1 7 1 -> 8
fmax36029 fma 1 8 1 -> 9
fmax36030 fma 1 9 1 -> 10
-- some carrying effects
fmax36031 fma 1 '0.9998' '0.0000' -> '0.9998'
fmax36032 fma 1 '0.9998' '0.0001' -> '0.9999'
fmax36033 fma 1 '0.9998' '0.0002' -> '1.0000'
fmax36034 fma 1 '0.9998' '0.0003' -> '1.0001'
fmax36035 fma 1 '70' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
fmax36036 fma 1 '700' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
fmax36037 fma 1 '7000' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
fmax36038 fma 1 '70000' '10000e+16' -> '1.000000000000001E+20' Inexact Rounded
fmax36039 fma 1 '700000' '10000e+16' -> '1.000000000000007E+20' Rounded
-- symmetry:
fmax36040 fma 1 '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded
fmax36041 fma 1 '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded
fmax36042 fma 1 '10000e+16' '7000' -> '1.000000000000000E+20' Inexact Rounded
fmax36044 fma 1 '10000e+16' '70000' -> '1.000000000000001E+20' Inexact Rounded
fmax36045 fma 1 '10000e+16' '700000' -> '1.000000000000007E+20' Rounded
fmax36046 fma 1 '10000e+9' '7' -> '10000000000007'
fmax36047 fma 1 '10000e+9' '70' -> '10000000000070'
fmax36048 fma 1 '10000e+9' '700' -> '10000000000700'
fmax36049 fma 1 '10000e+9' '7000' -> '10000000007000'
fmax36050 fma 1 '10000e+9' '70000' -> '10000000070000'
fmax36051 fma 1 '10000e+9' '700000' -> '10000000700000'
-- examples from decarith
fmax36053 fma 1 '12' '7.00' -> '19.00'
fmax36054 fma 1 '1.3' '-1.07' -> '0.23'
fmax36055 fma 1 '1.3' '-1.30' -> '0.00'
fmax36056 fma 1 '1.3' '-2.07' -> '-0.77'
fmax36057 fma 1 '1E+2' '1E+4' -> '1.01E+4'
-- from above
fmax36061 fma 1 1 '0.1' -> '1.1'
fmax36062 fma 1 1 '0.01' -> '1.01'
fmax36063 fma 1 1 '0.001' -> '1.001'
fmax36064 fma 1 1 '0.0001' -> '1.0001'
fmax36065 fma 1 1 '0.00001' -> '1.00001'
fmax36066 fma 1 1 '0.000001' -> '1.000001'
fmax36067 fma 1 1 '0.0000001' -> '1.0000001'
fmax36068 fma 1 1 '0.00000001' -> '1.00000001'
-- some funny zeros [in case of bad signum]
fmax36070 fma 1 1 0 -> 1
fmax36071 fma 1 1 0. -> 1
fmax36072 fma 1 1 .0 -> 1.0
fmax36073 fma 1 1 0.0 -> 1.0
fmax36074 fma 1 1 0.00 -> 1.00
fmax36075 fma 1 0 1 -> 1
fmax36076 fma 1 0. 1 -> 1
fmax36077 fma 1 .0 1 -> 1.0
fmax36078 fma 1 0.0 1 -> 1.0
fmax36079 fma 1 0.00 1 -> 1.00
-- some carries
fmax36080 fma 1 9999999999999998 1 -> 9999999999999999
fmax36081 fma 1 9999999999999999 1 -> 1.000000000000000E+16 Rounded
fmax36082 fma 1 999999999999999 1 -> 1000000000000000
fmax36083 fma 1 9999999999999 1 -> 10000000000000
fmax36084 fma 1 99999999999 1 -> 100000000000
fmax36085 fma 1 999999999 1 -> 1000000000
fmax36086 fma 1 9999999 1 -> 10000000
fmax36087 fma 1 99999 1 -> 100000
fmax36088 fma 1 999 1 -> 1000
fmax36089 fma 1 9 1 -> 10
-- more LHS swaps
fmax36090 fma 1 '-56267E-10' 0 -> '-0.0000056267'
fmax36091 fma 1 '-56267E-6' 0 -> '-0.056267'
fmax36092 fma 1 '-56267E-5' 0 -> '-0.56267'
fmax36093 fma 1 '-56267E-4' 0 -> '-5.6267'
fmax36094 fma 1 '-56267E-3' 0 -> '-56.267'
fmax36095 fma 1 '-56267E-2' 0 -> '-562.67'
fmax36096 fma 1 '-56267E-1' 0 -> '-5626.7'
fmax36097 fma 1 '-56267E-0' 0 -> '-56267'
fmax36098 fma 1 '-5E-10' 0 -> '-5E-10'
fmax36099 fma 1 '-5E-7' 0 -> '-5E-7'
fmax36100 fma 1 '-5E-6' 0 -> '-0.000005'
fmax36101 fma 1 '-5E-5' 0 -> '-0.00005'
fmax36102 fma 1 '-5E-4' 0 -> '-0.0005'
fmax36103 fma 1 '-5E-1' 0 -> '-0.5'
fmax36104 fma 1 '-5E0' 0 -> '-5'
fmax36105 fma 1 '-5E1' 0 -> '-50'
fmax36106 fma 1 '-5E5' 0 -> '-500000'
fmax36107 fma 1 '-5E15' 0 -> '-5000000000000000'
fmax36108 fma 1 '-5E16' 0 -> '-5.000000000000000E+16' Rounded
fmax36109 fma 1 '-5E17' 0 -> '-5.000000000000000E+17' Rounded
fmax36110 fma 1 '-5E18' 0 -> '-5.000000000000000E+18' Rounded
fmax36111 fma 1 '-5E100' 0 -> '-5.000000000000000E+100' Rounded
-- more RHS swaps
fmax36113 fma 1 0 '-56267E-10' -> '-0.0000056267'
fmax36114 fma 1 0 '-56267E-6' -> '-0.056267'
fmax36116 fma 1 0 '-56267E-5' -> '-0.56267'
fmax36117 fma 1 0 '-56267E-4' -> '-5.6267'
fmax36119 fma 1 0 '-56267E-3' -> '-56.267'
fmax36120 fma 1 0 '-56267E-2' -> '-562.67'
fmax36121 fma 1 0 '-56267E-1' -> '-5626.7'
fmax36122 fma 1 0 '-56267E-0' -> '-56267'
fmax36123 fma 1 0 '-5E-10' -> '-5E-10'
fmax36124 fma 1 0 '-5E-7' -> '-5E-7'
fmax36125 fma 1 0 '-5E-6' -> '-0.000005'
fmax36126 fma 1 0 '-5E-5' -> '-0.00005'
fmax36127 fma 1 0 '-5E-4' -> '-0.0005'
fmax36128 fma 1 0 '-5E-1' -> '-0.5'
fmax36129 fma 1 0 '-5E0' -> '-5'
fmax36130 fma 1 0 '-5E1' -> '-50'
fmax36131 fma 1 0 '-5E5' -> '-500000'
fmax36132 fma 1 0 '-5E15' -> '-5000000000000000'
fmax36133 fma 1 0 '-5E16' -> '-5.000000000000000E+16' Rounded
fmax36134 fma 1 0 '-5E17' -> '-5.000000000000000E+17' Rounded
fmax36135 fma 1 0 '-5E18' -> '-5.000000000000000E+18' Rounded
fmax36136 fma 1 0 '-5E100' -> '-5.000000000000000E+100' Rounded
-- related
fmax36137 fma 1 1 '0E-19' -> '1.000000000000000' Rounded
fmax36138 fma 1 -1 '0E-19' -> '-1.000000000000000' Rounded
fmax36139 fma 1 '0E-19' 1 -> '1.000000000000000' Rounded
fmax36140 fma 1 '0E-19' -1 -> '-1.000000000000000' Rounded
fmax36141 fma 1 1E+11 0.0000 -> '100000000000.0000'
fmax36142 fma 1 1E+11 0.00000 -> '100000000000.0000' Rounded
fmax36143 fma 1 0.000 1E+12 -> '1000000000000.000'
fmax36144 fma 1 0.0000 1E+12 -> '1000000000000.000' Rounded
-- [some of the next group are really constructor tests]
fmax36146 fma 1 '00.0' 0 -> '0.0'
fmax36147 fma 1 '0.00' 0 -> '0.00'
fmax36148 fma 1 0 '0.00' -> '0.00'
fmax36149 fma 1 0 '00.0' -> '0.0'
fmax36150 fma 1 '00.0' '0.00' -> '0.00'
fmax36151 fma 1 '0.00' '00.0' -> '0.00'
fmax36152 fma 1 '3' '.3' -> '3.3'
fmax36153 fma 1 '3.' '.3' -> '3.3'
fmax36154 fma 1 '3.0' '.3' -> '3.3'
fmax36155 fma 1 '3.00' '.3' -> '3.30'
fmax36156 fma 1 '3' '3' -> '6'
fmax36157 fma 1 '3' '+3' -> '6'
fmax36158 fma 1 '3' '-3' -> '0'
fmax36159 fma 1 '0.3' '-0.3' -> '0.0'
fmax36160 fma 1 '0.03' '-0.03' -> '0.00'
-- try borderline precision, with carries, etc.
fmax36161 fma 1 '1E+13' '-1' -> '9999999999999'
fmax36162 fma 1 '1E+13' '1.11' -> '10000000000001.11'
fmax36163 fma 1 '1.11' '1E+13' -> '10000000000001.11'
fmax36164 fma 1 '-1' '1E+13' -> '9999999999999'
fmax36165 fma 1 '7E+13' '-1' -> '69999999999999'
fmax36166 fma 1 '7E+13' '1.11' -> '70000000000001.11'
fmax36167 fma 1 '1.11' '7E+13' -> '70000000000001.11'
fmax36168 fma 1 '-1' '7E+13' -> '69999999999999'
-- 1234567890123456 1234567890123456 1 234567890123456
fmax36170 fma 1 '0.4444444444444444' '0.5555555555555563' -> '1.000000000000001' Inexact Rounded
fmax36171 fma 1 '0.4444444444444444' '0.5555555555555562' -> '1.000000000000001' Inexact Rounded
fmax36172 fma 1 '0.4444444444444444' '0.5555555555555561' -> '1.000000000000000' Inexact Rounded
fmax36173 fma 1 '0.4444444444444444' '0.5555555555555560' -> '1.000000000000000' Inexact Rounded
fmax36174 fma 1 '0.4444444444444444' '0.5555555555555559' -> '1.000000000000000' Inexact Rounded
fmax36175 fma 1 '0.4444444444444444' '0.5555555555555558' -> '1.000000000000000' Inexact Rounded
fmax36176 fma 1 '0.4444444444444444' '0.5555555555555557' -> '1.000000000000000' Inexact Rounded
fmax36177 fma 1 '0.4444444444444444' '0.5555555555555556' -> '1.000000000000000' Rounded
fmax36178 fma 1 '0.4444444444444444' '0.5555555555555555' -> '0.9999999999999999'
fmax36179 fma 1 '0.4444444444444444' '0.5555555555555554' -> '0.9999999999999998'
fmax36180 fma 1 '0.4444444444444444' '0.5555555555555553' -> '0.9999999999999997'
fmax36181 fma 1 '0.4444444444444444' '0.5555555555555552' -> '0.9999999999999996'
fmax36182 fma 1 '0.4444444444444444' '0.5555555555555551' -> '0.9999999999999995'
fmax36183 fma 1 '0.4444444444444444' '0.5555555555555550' -> '0.9999999999999994'
-- and some more, including residue effects and different roundings
rounding: half_up
fmax36200 fma 1 '6543210123456789' 0 -> '6543210123456789'
fmax36201 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
fmax36202 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
fmax36203 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
fmax36204 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
fmax36205 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
fmax36206 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36207 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36208 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
fmax36209 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
fmax36210 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
fmax36211 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
fmax36212 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
fmax36213 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
fmax36214 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
fmax36215 fma 1 '6543210123456789' 0.999999 -> '6543210123456790' Inexact Rounded
fmax36216 fma 1 '6543210123456789' 1 -> '6543210123456790'
fmax36217 fma 1 '6543210123456789' 1.000000001 -> '6543210123456790' Inexact Rounded
fmax36218 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
fmax36219 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
rounding: half_even
fmax36220 fma 1 '6543210123456789' 0 -> '6543210123456789'
fmax36221 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
fmax36222 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
fmax36223 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
fmax36224 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
fmax36225 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
fmax36226 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36227 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36228 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded
fmax36229 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded
fmax36230 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded
fmax36231 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded
fmax36232 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded
fmax36233 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded
fmax36234 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded
fmax36235 fma 1 '6543210123456789' 0.999999 -> '6543210123456790' Inexact Rounded
fmax36236 fma 1 '6543210123456789' 1 -> '6543210123456790'
fmax36237 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
fmax36238 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
fmax36239 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- critical few with even bottom digit...
fmax36240 fma 1 '6543210123456788' 0.499999 -> '6543210123456788' Inexact Rounded
fmax36241 fma 1 '6543210123456788' 0.5 -> '6543210123456788' Inexact Rounded
fmax36242 fma 1 '6543210123456788' 0.500000001 -> '6543210123456789' Inexact Rounded
rounding: down
fmax36250 fma 1 '6543210123456789' 0 -> '6543210123456789'
fmax36251 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded
fmax36252 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded
fmax36253 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded
fmax36254 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded
fmax36255 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded
fmax36256 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36257 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded
fmax36258 fma 1 '6543210123456789' 0.5 -> '6543210123456789' Inexact Rounded
fmax36259 fma 1 '6543210123456789' 0.500000001 -> '6543210123456789' Inexact Rounded
fmax36260 fma 1 '6543210123456789' 0.500001 -> '6543210123456789' Inexact Rounded
fmax36261 fma 1 '6543210123456789' 0.51 -> '6543210123456789' Inexact Rounded
fmax36262 fma 1 '6543210123456789' 0.6 -> '6543210123456789' Inexact Rounded
fmax36263 fma 1 '6543210123456789' 0.9 -> '6543210123456789' Inexact Rounded
fmax36264 fma 1 '6543210123456789' 0.99999 -> '6543210123456789' Inexact Rounded
fmax36265 fma 1 '6543210123456789' 0.999999 -> '6543210123456789' Inexact Rounded
fmax36266 fma 1 '6543210123456789' 1 -> '6543210123456790'
fmax36267 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded
fmax36268 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded
fmax36269 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded
-- 1 in last place tests
rounding: half_even
fmax36301 fma 1 -1 1 -> 0
fmax36302 fma 1 0 1 -> 1
fmax36303 fma 1 1 1 -> 2
fmax36304 fma 1 12 1 -> 13
fmax36305 fma 1 98 1 -> 99
fmax36306 fma 1 99 1 -> 100
fmax36307 fma 1 100 1 -> 101
fmax36308 fma 1 101 1 -> 102
fmax36309 fma 1 -1 -1 -> -2
fmax36310 fma 1 0 -1 -> -1
fmax36311 fma 1 1 -1 -> 0
fmax36312 fma 1 12 -1 -> 11
fmax36313 fma 1 98 -1 -> 97
fmax36314 fma 1 99 -1 -> 98
fmax36315 fma 1 100 -1 -> 99
fmax36316 fma 1 101 -1 -> 100
fmax36321 fma 1 -0.01 0.01 -> 0.00
fmax36322 fma 1 0.00 0.01 -> 0.01
fmax36323 fma 1 0.01 0.01 -> 0.02
fmax36324 fma 1 0.12 0.01 -> 0.13
fmax36325 fma 1 0.98 0.01 -> 0.99
fmax36326 fma 1 0.99 0.01 -> 1.00
fmax36327 fma 1 1.00 0.01 -> 1.01
fmax36328 fma 1 1.01 0.01 -> 1.02
fmax36329 fma 1 -0.01 -0.01 -> -0.02
fmax36330 fma 1 0.00 -0.01 -> -0.01
fmax36331 fma 1 0.01 -0.01 -> 0.00
fmax36332 fma 1 0.12 -0.01 -> 0.11
fmax36333 fma 1 0.98 -0.01 -> 0.97
fmax36334 fma 1 0.99 -0.01 -> 0.98
fmax36335 fma 1 1.00 -0.01 -> 0.99
fmax36336 fma 1 1.01 -0.01 -> 1.00
-- some more cases where fma 1 ing 0 affects the coefficient
fmax36340 fma 1 1E+3 0 -> 1000
fmax36341 fma 1 1E+15 0 -> 1000000000000000
fmax36342 fma 1 1E+16 0 -> 1.000000000000000E+16 Rounded
fmax36343 fma 1 1E+17 0 -> 1.000000000000000E+17 Rounded
-- which simply follow from these cases ...
fmax36344 fma 1 1E+3 1 -> 1001
fmax36345 fma 1 1E+15 1 -> 1000000000000001
fmax36346 fma 1 1E+16 1 -> 1.000000000000000E+16 Inexact Rounded
fmax36347 fma 1 1E+17 1 -> 1.000000000000000E+17 Inexact Rounded
fmax36348 fma 1 1E+3 7 -> 1007
fmax36349 fma 1 1E+15 7 -> 1000000000000007
fmax36350 fma 1 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded
fmax36351 fma 1 1E+17 7 -> 1.000000000000000E+17 Inexact Rounded
-- tryzeros cases
fmax36361 fma 1 0E+50 10000E+1 -> 1.0000E+5
fmax36362 fma 1 10000E+1 0E-50 -> 100000.0000000000 Rounded
fmax36363 fma 1 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact
fmax36364 fma 1 12.34 0e-398 -> 12.34000000000000 Rounded
-- ulp replacement tests
fmax36400 fma 1 1 77e-14 -> 1.00000000000077
fmax36401 fma 1 1 77e-15 -> 1.000000000000077
fmax36402 fma 1 1 77e-16 -> 1.000000000000008 Inexact Rounded
fmax36403 fma 1 1 77e-17 -> 1.000000000000001 Inexact Rounded
fmax36404 fma 1 1 77e-18 -> 1.000000000000000 Inexact Rounded
fmax36405 fma 1 1 77e-19 -> 1.000000000000000 Inexact Rounded
fmax36406 fma 1 1 77e-99 -> 1.000000000000000 Inexact Rounded
fmax36410 fma 1 10 77e-14 -> 10.00000000000077
fmax36411 fma 1 10 77e-15 -> 10.00000000000008 Inexact Rounded
fmax36412 fma 1 10 77e-16 -> 10.00000000000001 Inexact Rounded
fmax36413 fma 1 10 77e-17 -> 10.00000000000000 Inexact Rounded
fmax36414 fma 1 10 77e-18 -> 10.00000000000000 Inexact Rounded
fmax36415 fma 1 10 77e-19 -> 10.00000000000000 Inexact Rounded
fmax36416 fma 1 10 77e-99 -> 10.00000000000000 Inexact Rounded
fmax36420 fma 1 77e-14 1 -> 1.00000000000077
fmax36421 fma 1 77e-15 1 -> 1.000000000000077
fmax36422 fma 1 77e-16 1 -> 1.000000000000008 Inexact Rounded
fmax36423 fma 1 77e-17 1 -> 1.000000000000001 Inexact Rounded
fmax36424 fma 1 77e-18 1 -> 1.000000000000000 Inexact Rounded
fmax36425 fma 1 77e-19 1 -> 1.000000000000000 Inexact Rounded
fmax36426 fma 1 77e-99 1 -> 1.000000000000000 Inexact Rounded
fmax36430 fma 1 77e-14 10 -> 10.00000000000077
fmax36431 fma 1 77e-15 10 -> 10.00000000000008 Inexact Rounded
fmax36432 fma 1 77e-16 10 -> 10.00000000000001 Inexact Rounded
fmax36433 fma 1 77e-17 10 -> 10.00000000000000 Inexact Rounded
fmax36434 fma 1 77e-18 10 -> 10.00000000000000 Inexact Rounded
fmax36435 fma 1 77e-19 10 -> 10.00000000000000 Inexact Rounded
fmax36436 fma 1 77e-99 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
fmax36440 fma 1 1 -77e-14 -> 0.99999999999923
fmax36441 fma 1 1 -77e-15 -> 0.999999999999923
fmax36442 fma 1 1 -77e-16 -> 0.9999999999999923
fmax36443 fma 1 1 -77e-17 -> 0.9999999999999992 Inexact Rounded
fmax36444 fma 1 1 -77e-18 -> 0.9999999999999999 Inexact Rounded
fmax36445 fma 1 1 -77e-19 -> 1.000000000000000 Inexact Rounded
fmax36446 fma 1 1 -77e-99 -> 1.000000000000000 Inexact Rounded
fmax36450 fma 1 10 -77e-14 -> 9.99999999999923
fmax36451 fma 1 10 -77e-15 -> 9.999999999999923
fmax36452 fma 1 10 -77e-16 -> 9.999999999999992 Inexact Rounded
fmax36453 fma 1 10 -77e-17 -> 9.999999999999999 Inexact Rounded
fmax36454 fma 1 10 -77e-18 -> 10.00000000000000 Inexact Rounded
fmax36455 fma 1 10 -77e-19 -> 10.00000000000000 Inexact Rounded
fmax36456 fma 1 10 -77e-99 -> 10.00000000000000 Inexact Rounded
fmax36460 fma 1 -77e-14 1 -> 0.99999999999923
fmax36461 fma 1 -77e-15 1 -> 0.999999999999923
fmax36462 fma 1 -77e-16 1 -> 0.9999999999999923
fmax36463 fma 1 -77e-17 1 -> 0.9999999999999992 Inexact Rounded
fmax36464 fma 1 -77e-18 1 -> 0.9999999999999999 Inexact Rounded
fmax36465 fma 1 -77e-19 1 -> 1.000000000000000 Inexact Rounded
fmax36466 fma 1 -77e-99 1 -> 1.000000000000000 Inexact Rounded
fmax36470 fma 1 -77e-14 10 -> 9.99999999999923
fmax36471 fma 1 -77e-15 10 -> 9.999999999999923
fmax36472 fma 1 -77e-16 10 -> 9.999999999999992 Inexact Rounded
fmax36473 fma 1 -77e-17 10 -> 9.999999999999999 Inexact Rounded
fmax36474 fma 1 -77e-18 10 -> 10.00000000000000 Inexact Rounded
fmax36475 fma 1 -77e-19 10 -> 10.00000000000000 Inexact Rounded
fmax36476 fma 1 -77e-99 10 -> 10.00000000000000 Inexact Rounded
-- negative ulps
fmax36480 fma 1 -1 77e-14 -> -0.99999999999923
fmax36481 fma 1 -1 77e-15 -> -0.999999999999923
fmax36482 fma 1 -1 77e-16 -> -0.9999999999999923
fmax36483 fma 1 -1 77e-17 -> -0.9999999999999992 Inexact Rounded
fmax36484 fma 1 -1 77e-18 -> -0.9999999999999999 Inexact Rounded
fmax36485 fma 1 -1 77e-19 -> -1.000000000000000 Inexact Rounded
fmax36486 fma 1 -1 77e-99 -> -1.000000000000000 Inexact Rounded
fmax36490 fma 1 -10 77e-14 -> -9.99999999999923
fmax36491 fma 1 -10 77e-15 -> -9.999999999999923
fmax36492 fma 1 -10 77e-16 -> -9.999999999999992 Inexact Rounded
fmax36493 fma 1 -10 77e-17 -> -9.999999999999999 Inexact Rounded
fmax36494 fma 1 -10 77e-18 -> -10.00000000000000 Inexact Rounded
fmax36495 fma 1 -10 77e-19 -> -10.00000000000000 Inexact Rounded
fmax36496 fma 1 -10 77e-99 -> -10.00000000000000 Inexact Rounded
fmax36500 fma 1 77e-14 -1 -> -0.99999999999923
fmax36501 fma 1 77e-15 -1 -> -0.999999999999923
fmax36502 fma 1 77e-16 -1 -> -0.9999999999999923
fmax36503 fma 1 77e-17 -1 -> -0.9999999999999992 Inexact Rounded
fmax36504 fma 1 77e-18 -1 -> -0.9999999999999999 Inexact Rounded
fmax36505 fma 1 77e-19 -1 -> -1.000000000000000 Inexact Rounded
fmax36506 fma 1 77e-99 -1 -> -1.000000000000000 Inexact Rounded
fmax36510 fma 1 77e-14 -10 -> -9.99999999999923
fmax36511 fma 1 77e-15 -10 -> -9.999999999999923
fmax36512 fma 1 77e-16 -10 -> -9.999999999999992 Inexact Rounded
fmax36513 fma 1 77e-17 -10 -> -9.999999999999999 Inexact Rounded
fmax36514 fma 1 77e-18 -10 -> -10.00000000000000 Inexact Rounded
fmax36515 fma 1 77e-19 -10 -> -10.00000000000000 Inexact Rounded
fmax36516 fma 1 77e-99 -10 -> -10.00000000000000 Inexact Rounded
-- long operands
fmax36521 fma 1 101234562345678000 0 -> 1.012345623456780E+17 Rounded
fmax36522 fma 1 0 101234562345678000 -> 1.012345623456780E+17 Rounded
fmax36523 fma 1 10123456234567800 0 -> 1.012345623456780E+16 Rounded
fmax36524 fma 1 0 10123456234567800 -> 1.012345623456780E+16 Rounded
fmax36525 fma 1 10123456234567890 0 -> 1.012345623456789E+16 Rounded
fmax36526 fma 1 0 10123456234567890 -> 1.012345623456789E+16 Rounded
fmax36527 fma 1 10123456234567891 0 -> 1.012345623456789E+16 Inexact Rounded
fmax36528 fma 1 0 10123456234567891 -> 1.012345623456789E+16 Inexact Rounded
fmax36529 fma 1 101234562345678901 0 -> 1.012345623456789E+17 Inexact Rounded
fmax36530 fma 1 0 101234562345678901 -> 1.012345623456789E+17 Inexact Rounded
fmax36531 fma 1 10123456234567896 0 -> 1.012345623456790E+16 Inexact Rounded
fmax36532 fma 1 0 10123456234567896 -> 1.012345623456790E+16 Inexact Rounded
-- verify a query
rounding: down
fmax36561 fma 1 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
fmax36562 fma 1 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
-- and using decimal64 bounds...
rounding: down
fmax36563 fma 1 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
fmax36564 fma 1 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
-- more zeros, etc.
rounding: half_even
fmax36701 fma 1 5.00 1.00E-3 -> 5.00100
fmax36702 fma 1 00.00 0.000 -> 0.000
fmax36703 fma 1 00.00 0E-3 -> 0.000
fmax36704 fma 1 0E-3 00.00 -> 0.000
fmax36710 fma 1 0E+3 00.00 -> 0.00
fmax36711 fma 1 0E+3 00.0 -> 0.0
fmax36712 fma 1 0E+3 00. -> 0
fmax36713 fma 1 0E+3 00.E+1 -> 0E+1
fmax36714 fma 1 0E+3 00.E+2 -> 0E+2
fmax36715 fma 1 0E+3 00.E+3 -> 0E+3
fmax36716 fma 1 0E+3 00.E+4 -> 0E+3
fmax36717 fma 1 0E+3 00.E+5 -> 0E+3
fmax36718 fma 1 0E+3 -00.0 -> 0.0
fmax36719 fma 1 0E+3 -00. -> 0
fmax36731 fma 1 0E+3 -00.E+1 -> 0E+1
fmax36720 fma 1 00.00 0E+3 -> 0.00
fmax36721 fma 1 00.0 0E+3 -> 0.0
fmax36722 fma 1 00. 0E+3 -> 0
fmax36723 fma 1 00.E+1 0E+3 -> 0E+1
fmax36724 fma 1 00.E+2 0E+3 -> 0E+2
fmax36725 fma 1 00.E+3 0E+3 -> 0E+3
fmax36726 fma 1 00.E+4 0E+3 -> 0E+3
fmax36727 fma 1 00.E+5 0E+3 -> 0E+3
fmax36728 fma 1 -00.00 0E+3 -> 0.00
fmax36729 fma 1 -00.0 0E+3 -> 0.0
fmax36730 fma 1 -00. 0E+3 -> 0
fmax36732 fma 1 0 0 -> 0
fmax36733 fma 1 0 -0 -> 0
fmax36734 fma 1 -0 0 -> 0
fmax36735 fma 1 -0 -0 -> -0 -- IEEE 854 special case
fmax36736 fma 1 1 -1 -> 0
fmax36737 fma 1 -1 -1 -> -2
fmax36738 fma 1 1 1 -> 2
fmax36739 fma 1 -1 1 -> 0
fmax36741 fma 1 0 -1 -> -1
fmax36742 fma 1 -0 -1 -> -1
fmax36743 fma 1 0 1 -> 1
fmax36744 fma 1 -0 1 -> 1
fmax36745 fma 1 -1 0 -> -1
fmax36746 fma 1 -1 -0 -> -1
fmax36747 fma 1 1 0 -> 1
fmax36748 fma 1 1 -0 -> 1
fmax36751 fma 1 0.0 -1 -> -1.0
fmax36752 fma 1 -0.0 -1 -> -1.0
fmax36753 fma 1 0.0 1 -> 1.0
fmax36754 fma 1 -0.0 1 -> 1.0
fmax36755 fma 1 -1.0 0 -> -1.0
fmax36756 fma 1 -1.0 -0 -> -1.0
fmax36757 fma 1 1.0 0 -> 1.0
fmax36758 fma 1 1.0 -0 -> 1.0
fmax36761 fma 1 0 -1.0 -> -1.0
fmax36762 fma 1 -0 -1.0 -> -1.0
fmax36763 fma 1 0 1.0 -> 1.0
fmax36764 fma 1 -0 1.0 -> 1.0
fmax36765 fma 1 -1 0.0 -> -1.0
fmax36766 fma 1 -1 -0.0 -> -1.0
fmax36767 fma 1 1 0.0 -> 1.0
fmax36768 fma 1 1 -0.0 -> 1.0
fmax36771 fma 1 0.0 -1.0 -> -1.0
fmax36772 fma 1 -0.0 -1.0 -> -1.0
fmax36773 fma 1 0.0 1.0 -> 1.0
fmax36774 fma 1 -0.0 1.0 -> 1.0
fmax36775 fma 1 -1.0 0.0 -> -1.0
fmax36776 fma 1 -1.0 -0.0 -> -1.0
fmax36777 fma 1 1.0 0.0 -> 1.0
fmax36778 fma 1 1.0 -0.0 -> 1.0
-- Specials
fmax36780 fma 1 -Inf -Inf -> -Infinity
fmax36781 fma 1 -Inf -1000 -> -Infinity
fmax36782 fma 1 -Inf -1 -> -Infinity
fmax36783 fma 1 -Inf -0 -> -Infinity
fmax36784 fma 1 -Inf 0 -> -Infinity
fmax36785 fma 1 -Inf 1 -> -Infinity
fmax36786 fma 1 -Inf 1000 -> -Infinity
fmax36787 fma 1 -1000 -Inf -> -Infinity
fmax36788 fma 1 -Inf -Inf -> -Infinity
fmax36789 fma 1 -1 -Inf -> -Infinity
fmax36790 fma 1 -0 -Inf -> -Infinity
fmax36791 fma 1 0 -Inf -> -Infinity
fmax36792 fma 1 1 -Inf -> -Infinity
fmax36793 fma 1 1000 -Inf -> -Infinity
fmax36794 fma 1 Inf -Inf -> NaN Invalid_operation
fmax36800 fma 1 Inf -Inf -> NaN Invalid_operation
fmax36801 fma 1 Inf -1000 -> Infinity
fmax36802 fma 1 Inf -1 -> Infinity
fmax36803 fma 1 Inf -0 -> Infinity
fmax36804 fma 1 Inf 0 -> Infinity
fmax36805 fma 1 Inf 1 -> Infinity
fmax36806 fma 1 Inf 1000 -> Infinity
fmax36807 fma 1 Inf Inf -> Infinity
fmax36808 fma 1 -1000 Inf -> Infinity
fmax36809 fma 1 -Inf Inf -> NaN Invalid_operation
fmax36810 fma 1 -1 Inf -> Infinity
fmax36811 fma 1 -0 Inf -> Infinity
fmax36812 fma 1 0 Inf -> Infinity
fmax36813 fma 1 1 Inf -> Infinity
fmax36814 fma 1 1000 Inf -> Infinity
fmax36815 fma 1 Inf Inf -> Infinity
fmax36821 fma 1 NaN -Inf -> NaN
fmax36822 fma 1 NaN -1000 -> NaN
fmax36823 fma 1 NaN -1 -> NaN
fmax36824 fma 1 NaN -0 -> NaN
fmax36825 fma 1 NaN 0 -> NaN
fmax36826 fma 1 NaN 1 -> NaN
fmax36827 fma 1 NaN 1000 -> NaN
fmax36828 fma 1 NaN Inf -> NaN
fmax36829 fma 1 NaN NaN -> NaN
fmax36830 fma 1 -Inf NaN -> NaN
fmax36831 fma 1 -1000 NaN -> NaN
fmax36832 fma 1 -1 NaN -> NaN
fmax36833 fma 1 -0 NaN -> NaN
fmax36834 fma 1 0 NaN -> NaN
fmax36835 fma 1 1 NaN -> NaN
fmax36836 fma 1 1000 NaN -> NaN
fmax36837 fma 1 Inf NaN -> NaN
fmax36841 fma 1 sNaN -Inf -> NaN Invalid_operation
fmax36842 fma 1 sNaN -1000 -> NaN Invalid_operation
fmax36843 fma 1 sNaN -1 -> NaN Invalid_operation
fmax36844 fma 1 sNaN -0 -> NaN Invalid_operation
fmax36845 fma 1 sNaN 0 -> NaN Invalid_operation
fmax36846 fma 1 sNaN 1 -> NaN Invalid_operation
fmax36847 fma 1 sNaN 1000 -> NaN Invalid_operation
fmax36848 fma 1 sNaN NaN -> NaN Invalid_operation
fmax36849 fma 1 sNaN sNaN -> NaN Invalid_operation
fmax36850 fma 1 NaN sNaN -> NaN Invalid_operation
fmax36851 fma 1 -Inf sNaN -> NaN Invalid_operation
fmax36852 fma 1 -1000 sNaN -> NaN Invalid_operation
fmax36853 fma 1 -1 sNaN -> NaN Invalid_operation
fmax36854 fma 1 -0 sNaN -> NaN Invalid_operation
fmax36855 fma 1 0 sNaN -> NaN Invalid_operation
fmax36856 fma 1 1 sNaN -> NaN Invalid_operation
fmax36857 fma 1 1000 sNaN -> NaN Invalid_operation
fmax36858 fma 1 Inf sNaN -> NaN Invalid_operation
fmax36859 fma 1 NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
fmax36861 fma 1 NaN1 -Inf -> NaN1
fmax36862 fma 1 +NaN2 -1000 -> NaN2
fmax36863 fma 1 NaN3 1000 -> NaN3
fmax36864 fma 1 NaN4 Inf -> NaN4
fmax36865 fma 1 NaN5 +NaN6 -> NaN5
fmax36866 fma 1 -Inf NaN7 -> NaN7
fmax36867 fma 1 -1000 NaN8 -> NaN8
fmax36868 fma 1 1000 NaN9 -> NaN9
fmax36869 fma 1 Inf +NaN10 -> NaN10
fmax36871 fma 1 sNaN11 -Inf -> NaN11 Invalid_operation
fmax36872 fma 1 sNaN12 -1000 -> NaN12 Invalid_operation
fmax36873 fma 1 sNaN13 1000 -> NaN13 Invalid_operation
fmax36874 fma 1 sNaN14 NaN17 -> NaN14 Invalid_operation
fmax36875 fma 1 sNaN15 sNaN18 -> NaN15 Invalid_operation
fmax36876 fma 1 NaN16 sNaN19 -> NaN19 Invalid_operation
fmax36877 fma 1 -Inf +sNaN20 -> NaN20 Invalid_operation
fmax36878 fma 1 -1000 sNaN21 -> NaN21 Invalid_operation
fmax36879 fma 1 1000 sNaN22 -> NaN22 Invalid_operation
fmax36880 fma 1 Inf sNaN23 -> NaN23 Invalid_operation
fmax36881 fma 1 +NaN25 +sNaN24 -> NaN24 Invalid_operation
fmax36882 fma 1 -NaN26 NaN28 -> -NaN26
fmax36883 fma 1 -sNaN27 sNaN29 -> -NaN27 Invalid_operation
fmax36884 fma 1 1000 -NaN30 -> -NaN30
fmax36885 fma 1 1000 -sNaN31 -> -NaN31 Invalid_operation
-- now the case where we can get underflow but the result is normal
-- [note this can't happen if the operands are also bounded, as we
-- cannot represent 1E-399, for example]
fmax36571 fma 1 1E-383 0 -> 1E-383
fmax36572 fma 1 1E-384 0 -> 1E-384 Subnormal
fmax36573 fma 1 1E-383 1E-384 -> 1.1E-383
fmax36574 subtract 1E-383 1E-384 -> 9E-384 Subnormal
-- Here we explore the boundary of rounding a subnormal to Nmin
fmax36575 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal
fmax36576 subtract 1E-383 1E-398 -> 9.99999999999999E-384 Subnormal
fmax36577 subtract 1E-383 1E-399 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax36578 subtract 1E-383 1E-400 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax36579 subtract 1E-383 1E-401 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
fmax36580 subtract 1E-383 1E-402 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded
-- check overflow edge case
-- 1234567890123456
fmax36972 apply 9.999999999999999E+384 -> 9.999999999999999E+384
fmax36973 fma 1 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded
fmax36974 fma 1 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded
fmax36975 fma 1 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded
fmax36976 fma 1 9999999999999999E+369 9E+368 -> Infinity Overflow Inexact Rounded
fmax36977 fma 1 9999999999999999E+369 8E+368 -> Infinity Overflow Inexact Rounded
fmax36978 fma 1 9999999999999999E+369 7E+368 -> Infinity Overflow Inexact Rounded
fmax36979 fma 1 9999999999999999E+369 6E+368 -> Infinity Overflow Inexact Rounded
fmax36980 fma 1 9999999999999999E+369 5E+368 -> Infinity Overflow Inexact Rounded
fmax36981 fma 1 9999999999999999E+369 4E+368 -> 9.999999999999999E+384 Inexact Rounded
fmax36982 fma 1 9999999999999999E+369 3E+368 -> 9.999999999999999E+384 Inexact Rounded
fmax36983 fma 1 9999999999999999E+369 2E+368 -> 9.999999999999999E+384 Inexact Rounded
fmax36984 fma 1 9999999999999999E+369 1E+368 -> 9.999999999999999E+384 Inexact Rounded
fmax36985 apply -9.999999999999999E+384 -> -9.999999999999999E+384
fmax36986 fma 1 -9.999999999999999E+384 -1 -> -9.999999999999999E+384 Inexact Rounded
fmax36987 fma 1 -9999999999999999E+369 -1 -> -9.999999999999999E+384 Inexact Rounded
fmax36988 fma 1 -9999999999999999E+369 -1E+369 -> -Infinity Overflow Inexact Rounded
fmax36989 fma 1 -9999999999999999E+369 -9E+368 -> -Infinity Overflow Inexact Rounded
fmax36990 fma 1 -9999999999999999E+369 -8E+368 -> -Infinity Overflow Inexact Rounded
fmax36991 fma 1 -9999999999999999E+369 -7E+368 -> -Infinity Overflow Inexact Rounded
fmax36992 fma 1 -9999999999999999E+369 -6E+368 -> -Infinity Overflow Inexact Rounded
fmax36993 fma 1 -9999999999999999E+369 -5E+368 -> -Infinity Overflow Inexact Rounded
fmax36994 fma 1 -9999999999999999E+369 -4E+368 -> -9.999999999999999E+384 Inexact Rounded
fmax36995 fma 1 -9999999999999999E+369 -3E+368 -> -9.999999999999999E+384 Inexact Rounded
fmax36996 fma 1 -9999999999999999E+369 -2E+368 -> -9.999999999999999E+384 Inexact Rounded
fmax36997 fma 1 -9999999999999999E+369 -1E+368 -> -9.999999999999999E+384 Inexact Rounded
-- And for round down full and subnormal results
rounding: down
fmax361100 fma 1 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact
fmax361101 fma 1 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact
fmax361103 fma 1 +1 -1e-383 -> 0.9999999999999999 Rounded Inexact
fmax361104 fma 1 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact
fmax361105 fma 1 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact
fmax361106 fma 1 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact
fmax361107 fma 1 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact
fmax361108 fma 1 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact
fmax361109 fma 1 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact
rounding: ceiling
fmax361110 fma 1 -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact
fmax361111 fma 1 -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact
fmax361113 fma 1 -1 +1e-383 -> -0.9999999999999999 Rounded Inexact
fmax361114 fma 1 -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact
fmax361115 fma 1 -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact
fmax361116 fma 1 -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact
fmax361117 fma 1 -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact
fmax361118 fma 1 -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact
fmax361119 fma 1 -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact
-- tests based on Gunnar Degnbol's edge case
rounding: half_even
fmax361300 fma 1 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded
fmax361310 fma 1 1E16 -0.51 -> 9999999999999999 Inexact Rounded
fmax361311 fma 1 1E16 -0.501 -> 9999999999999999 Inexact Rounded
fmax361312 fma 1 1E16 -0.5001 -> 9999999999999999 Inexact Rounded
fmax361313 fma 1 1E16 -0.50001 -> 9999999999999999 Inexact Rounded
fmax361314 fma 1 1E16 -0.500001 -> 9999999999999999 Inexact Rounded
fmax361315 fma 1 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded
fmax361316 fma 1 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded
fmax361317 fma 1 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded
fmax361318 fma 1 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded
fmax361319 fma 1 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded
fmax361320 fma 1 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded
fmax361321 fma 1 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded
fmax361322 fma 1 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded
fmax361323 fma 1 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded
fmax361324 fma 1 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded
fmax361325 fma 1 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361326 fma 1 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361327 fma 1 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361328 fma 1 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361329 fma 1 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361330 fma 1 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361331 fma 1 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361332 fma 1 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361333 fma 1 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361334 fma 1 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361335 fma 1 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded
fmax361336 fma 1 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded
fmax361337 fma 1 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded
fmax361338 fma 1 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded
fmax361339 fma 1 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded
fmax361340 fma 1 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded
fmax361341 fma 1 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded
fmax361349 fma 1 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded
fmax361350 fma 1 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded
fmax361351 fma 1 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded
fmax361352 fma 1 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded
fmax361353 fma 1 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded
fmax361354 fma 1 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded
fmax361355 fma 1 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded
fmax361356 fma 1 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded
fmax361357 fma 1 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded
fmax361358 fma 1 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded
fmax361359 fma 1 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded
fmax361360 fma 1 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded
fmax361361 fma 1 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded
fmax361362 fma 1 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded
fmax361363 fma 1 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded
fmax361364 fma 1 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded
fmax361365 fma 1 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361367 fma 1 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361368 fma 1 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361369 fma 1 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361370 fma 1 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361371 fma 1 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361372 fma 1 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361373 fma 1 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361374 fma 1 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361375 fma 1 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded
fmax361376 fma 1 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded
fmax361377 fma 1 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded
fmax361378 fma 1 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded
fmax361379 fma 1 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded
fmax361380 fma 1 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded
fmax361381 fma 1 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded
fmax361382 fma 1 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361383 fma 1 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361384 fma 1 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361385 fma 1 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361386 fma 1 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361387 fma 1 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361388 fma 1 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361389 fma 1 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361390 fma 1 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361391 fma 1 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded
fmax361392 fma 1 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded
fmax361393 fma 1 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded
fmax361394 fma 1 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded
fmax361395 fma 1 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded
fmax361396 fma 1 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded
-- More GD edge cases, where difference between the unadjusted
-- exponents is larger than the maximum precision and one side is 0
fmax361420 fma 1 0 1.123456789012345 -> 1.123456789012345
fmax361421 fma 1 0 1.123456789012345E-1 -> 0.1123456789012345
fmax361422 fma 1 0 1.123456789012345E-2 -> 0.01123456789012345
fmax361423 fma 1 0 1.123456789012345E-3 -> 0.001123456789012345
fmax361424 fma 1 0 1.123456789012345E-4 -> 0.0001123456789012345
fmax361425 fma 1 0 1.123456789012345E-5 -> 0.00001123456789012345
fmax361426 fma 1 0 1.123456789012345E-6 -> 0.000001123456789012345
fmax361427 fma 1 0 1.123456789012345E-7 -> 1.123456789012345E-7
fmax361428 fma 1 0 1.123456789012345E-8 -> 1.123456789012345E-8
fmax361429 fma 1 0 1.123456789012345E-9 -> 1.123456789012345E-9
fmax361430 fma 1 0 1.123456789012345E-10 -> 1.123456789012345E-10
fmax361431 fma 1 0 1.123456789012345E-11 -> 1.123456789012345E-11
fmax361432 fma 1 0 1.123456789012345E-12 -> 1.123456789012345E-12
fmax361433 fma 1 0 1.123456789012345E-13 -> 1.123456789012345E-13
fmax361434 fma 1 0 1.123456789012345E-14 -> 1.123456789012345E-14
fmax361435 fma 1 0 1.123456789012345E-15 -> 1.123456789012345E-15
fmax361436 fma 1 0 1.123456789012345E-16 -> 1.123456789012345E-16
fmax361437 fma 1 0 1.123456789012345E-17 -> 1.123456789012345E-17
fmax361438 fma 1 0 1.123456789012345E-18 -> 1.123456789012345E-18
fmax361439 fma 1 0 1.123456789012345E-19 -> 1.123456789012345E-19
-- same, reversed 0
fmax361440 fma 1 1.123456789012345 0 -> 1.123456789012345
fmax361441 fma 1 1.123456789012345E-1 0 -> 0.1123456789012345
fmax361442 fma 1 1.123456789012345E-2 0 -> 0.01123456789012345
fmax361443 fma 1 1.123456789012345E-3 0 -> 0.001123456789012345
fmax361444 fma 1 1.123456789012345E-4 0 -> 0.0001123456789012345
fmax361445 fma 1 1.123456789012345E-5 0 -> 0.00001123456789012345
fmax361446 fma 1 1.123456789012345E-6 0 -> 0.000001123456789012345
fmax361447 fma 1 1.123456789012345E-7 0 -> 1.123456789012345E-7
fmax361448 fma 1 1.123456789012345E-8 0 -> 1.123456789012345E-8
fmax361449 fma 1 1.123456789012345E-9 0 -> 1.123456789012345E-9
fmax361450 fma 1 1.123456789012345E-10 0 -> 1.123456789012345E-10
fmax361451 fma 1 1.123456789012345E-11 0 -> 1.123456789012345E-11
fmax361452 fma 1 1.123456789012345E-12 0 -> 1.123456789012345E-12
fmax361453 fma 1 1.123456789012345E-13 0 -> 1.123456789012345E-13
fmax361454 fma 1 1.123456789012345E-14 0 -> 1.123456789012345E-14
fmax361455 fma 1 1.123456789012345E-15 0 -> 1.123456789012345E-15
fmax361456 fma 1 1.123456789012345E-16 0 -> 1.123456789012345E-16
fmax361457 fma 1 1.123456789012345E-17 0 -> 1.123456789012345E-17
fmax361458 fma 1 1.123456789012345E-18 0 -> 1.123456789012345E-18
fmax361459 fma 1 1.123456789012345E-19 0 -> 1.123456789012345E-19
-- same, Es on the 0
fmax361460 fma 1 1.123456789012345 0E-0 -> 1.123456789012345
fmax361461 fma 1 1.123456789012345 0E-1 -> 1.123456789012345
fmax361462 fma 1 1.123456789012345 0E-2 -> 1.123456789012345
fmax361463 fma 1 1.123456789012345 0E-3 -> 1.123456789012345
fmax361464 fma 1 1.123456789012345 0E-4 -> 1.123456789012345
fmax361465 fma 1 1.123456789012345 0E-5 -> 1.123456789012345
fmax361466 fma 1 1.123456789012345 0E-6 -> 1.123456789012345
fmax361467 fma 1 1.123456789012345 0E-7 -> 1.123456789012345
fmax361468 fma 1 1.123456789012345 0E-8 -> 1.123456789012345
fmax361469 fma 1 1.123456789012345 0E-9 -> 1.123456789012345
fmax361470 fma 1 1.123456789012345 0E-10 -> 1.123456789012345
fmax361471 fma 1 1.123456789012345 0E-11 -> 1.123456789012345
fmax361472 fma 1 1.123456789012345 0E-12 -> 1.123456789012345
fmax361473 fma 1 1.123456789012345 0E-13 -> 1.123456789012345
fmax361474 fma 1 1.123456789012345 0E-14 -> 1.123456789012345
fmax361475 fma 1 1.123456789012345 0E-15 -> 1.123456789012345
-- next four flag Rounded because the 0 extends the result
fmax361476 fma 1 1.123456789012345 0E-16 -> 1.123456789012345 Rounded
fmax361477 fma 1 1.123456789012345 0E-17 -> 1.123456789012345 Rounded
fmax361478 fma 1 1.123456789012345 0E-18 -> 1.123456789012345 Rounded
fmax361479 fma 1 1.123456789012345 0E-19 -> 1.123456789012345 Rounded
-- sum of two opposite-sign operands is exactly 0 and floor => -0
rounding: half_up
-- exact zeros from zeros
fmax361500 fma 1 0 0E-19 -> 0E-19
fmax361501 fma 1 -0 0E-19 -> 0E-19
fmax361502 fma 1 0 -0E-19 -> 0E-19
fmax361503 fma 1 -0 -0E-19 -> -0E-19
fmax361504 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361505 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361506 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361507 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361511 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361512 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361513 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361514 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax361515 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361516 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361517 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361518 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: half_down
-- exact zeros from zeros
fmax361520 fma 1 0 0E-19 -> 0E-19
fmax361521 fma 1 -0 0E-19 -> 0E-19
fmax361522 fma 1 0 -0E-19 -> 0E-19
fmax361523 fma 1 -0 -0E-19 -> -0E-19
fmax361524 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361525 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361526 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361527 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361531 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361532 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361533 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361534 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax361535 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361536 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361537 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361538 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: half_even
-- exact zeros from zeros
fmax361540 fma 1 0 0E-19 -> 0E-19
fmax361541 fma 1 -0 0E-19 -> 0E-19
fmax361542 fma 1 0 -0E-19 -> 0E-19
fmax361543 fma 1 -0 -0E-19 -> -0E-19
fmax361544 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361545 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361546 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361547 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361551 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361552 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361553 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361554 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax361555 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361556 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361557 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361558 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: up
-- exact zeros from zeros
fmax361560 fma 1 0 0E-19 -> 0E-19
fmax361561 fma 1 -0 0E-19 -> 0E-19
fmax361562 fma 1 0 -0E-19 -> 0E-19
fmax361563 fma 1 -0 -0E-19 -> -0E-19
fmax361564 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361565 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361566 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361567 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361571 fma 1 1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361572 fma 1 -1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361573 fma 1 1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
fmax361574 fma 1 -1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
-- some exact zeros from non-zeros
fmax361575 fma 1 1E-401 1E-401 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361576 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361577 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361578 fma 1 -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
rounding: down
-- exact zeros from zeros
fmax361580 fma 1 0 0E-19 -> 0E-19
fmax361581 fma 1 -0 0E-19 -> 0E-19
fmax361582 fma 1 0 -0E-19 -> 0E-19
fmax361583 fma 1 -0 -0E-19 -> -0E-19
fmax361584 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361585 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361586 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361587 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361591 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361592 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361593 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361594 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax361595 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361596 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361597 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361598 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
rounding: ceiling
-- exact zeros from zeros
fmax361600 fma 1 0 0E-19 -> 0E-19
fmax361601 fma 1 -0 0E-19 -> 0E-19
fmax361602 fma 1 0 -0E-19 -> 0E-19
fmax361603 fma 1 -0 -0E-19 -> -0E-19
fmax361604 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361605 fma 1 -0E-400 0E-19 -> 0E-398 Clamped
fmax361606 fma 1 0E-400 -0E-19 -> 0E-398 Clamped
fmax361607 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361611 fma 1 1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361612 fma 1 -1E-401 1E-400 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361613 fma 1 1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361614 fma 1 -1E-401 -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- some exact zeros from non-zeros
fmax361615 fma 1 1E-401 1E-401 -> 1E-398 Subnormal Inexact Rounded Underflow
fmax361616 fma 1 -1E-401 1E-401 -> 0E-398 Clamped
fmax361617 fma 1 1E-401 -1E-401 -> 0E-398 Clamped
fmax361618 fma 1 -1E-401 -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
-- and the extra-special ugly case; unusual minuses marked by -- *
rounding: floor
-- exact zeros from zeros
fmax361620 fma 1 0 0E-19 -> 0E-19
fmax361621 fma 1 -0 0E-19 -> -0E-19 -- *
fmax361622 fma 1 0 -0E-19 -> -0E-19 -- *
fmax361623 fma 1 -0 -0E-19 -> -0E-19
fmax361624 fma 1 0E-400 0E-19 -> 0E-398 Clamped
fmax361625 fma 1 -0E-400 0E-19 -> -0E-398 Clamped -- *
fmax361626 fma 1 0E-400 -0E-19 -> -0E-398 Clamped -- *
fmax361627 fma 1 -0E-400 -0E-19 -> -0E-398 Clamped
-- inexact zeros
fmax361631 fma 1 1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361632 fma 1 -1E-401 1E-400 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361633 fma 1 1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
fmax361634 fma 1 -1E-401 -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
-- some exact zeros from non-zeros
fmax361635 fma 1 1E-401 1E-401 -> 0E-398 Subnormal Inexact Rounded Underflow Clamped
fmax361636 fma 1 -1E-401 1E-401 -> -0E-398 Clamped -- *
fmax361637 fma 1 1E-401 -1E-401 -> -0E-398 Clamped -- *
fmax361638 fma 1 -1E-401 -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
-- Examples from SQL proposal (Krishna Kulkarni)
fmax361701 fma 1 130E-2 120E-2 -> 2.50
fmax361702 fma 1 130E-2 12E-1 -> 2.50
fmax361703 fma 1 130E-2 1E0 -> 2.30
fmax361704 fma 1 1E2 1E4 -> 1.01E+4
fmax361705 subtract 130E-2 120E-2 -> 0.10
fmax361706 subtract 130E-2 12E-1 -> 0.10
fmax361707 subtract 130E-2 1E0 -> 0.30
fmax361708 subtract 1E2 1E4 -> -9.9E+3
-- Gappy coefficients; check residue handling even with full coefficient gap
rounding: half_even
fmax362001 fma 1 1234567890123456 1 -> 1234567890123457
fmax362002 fma 1 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded
fmax362003 fma 1 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded
fmax362004 fma 1 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded
fmax362005 fma 1 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded
fmax362006 fma 1 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded
fmax362007 fma 1 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded
fmax362008 fma 1 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded
fmax362009 fma 1 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded
fmax362010 fma 1 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded
fmax362011 fma 1 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded
fmax362012 fma 1 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded
fmax362013 fma 1 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded
fmax362014 fma 1 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded
fmax362015 fma 1 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded
fmax362016 fma 1 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded
fmax362017 fma 1 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded
fmax362018 fma 1 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded
fmax362019 fma 1 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded
fmax362020 fma 1 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded
fmax362021 fma 1 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded
-- widening second argument at gap
fmax362030 fma 1 12345678 1 -> 12345679
fmax362031 fma 1 12345678 0.1 -> 12345678.1
fmax362032 fma 1 12345678 0.12 -> 12345678.12
fmax362033 fma 1 12345678 0.123 -> 12345678.123
fmax362034 fma 1 12345678 0.1234 -> 12345678.1234
fmax362035 fma 1 12345678 0.12345 -> 12345678.12345
fmax362036 fma 1 12345678 0.123456 -> 12345678.123456
fmax362037 fma 1 12345678 0.1234567 -> 12345678.1234567
fmax362038 fma 1 12345678 0.12345678 -> 12345678.12345678
fmax362039 fma 1 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded
fmax362040 fma 1 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded
fmax362041 fma 1 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded
fmax362042 fma 1 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded
fmax362043 fma 1 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded
fmax362044 fma 1 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded
fmax362045 fma 1 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded
fmax362046 fma 1 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded
fmax362047 fma 1 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded
fmax362048 fma 1 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded
fmax362049 fma 1 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded
-- 90123456
rounding: half_even
fmax362050 fma 1 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded
fmax362051 fma 1 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded
fmax362052 fma 1 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded
fmax362053 fma 1 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded
fmax362054 fma 1 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded
fmax362055 fma 1 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded
fmax362056 fma 1 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded
fmax362057 fma 1 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded
fmax362060 fma 1 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded
fmax362061 fma 1 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded
fmax362062 fma 1 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded
fmax362063 fma 1 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded
fmax362064 fma 1 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded
fmax362065 fma 1 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded
fmax362066 fma 1 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded
fmax362067 fma 1 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded
-- far-out residues (full coefficient gap is 16+15 digits)
rounding: up
fmax362070 fma 1 12345678 1E-8 -> 12345678.00000001
fmax362071 fma 1 12345678 1E-9 -> 12345678.00000001 Inexact Rounded
fmax362072 fma 1 12345678 1E-10 -> 12345678.00000001 Inexact Rounded
fmax362073 fma 1 12345678 1E-11 -> 12345678.00000001 Inexact Rounded
fmax362074 fma 1 12345678 1E-12 -> 12345678.00000001 Inexact Rounded
fmax362075 fma 1 12345678 1E-13 -> 12345678.00000001 Inexact Rounded
fmax362076 fma 1 12345678 1E-14 -> 12345678.00000001 Inexact Rounded
fmax362077 fma 1 12345678 1E-15 -> 12345678.00000001 Inexact Rounded
fmax362078 fma 1 12345678 1E-16 -> 12345678.00000001 Inexact Rounded
fmax362079 fma 1 12345678 1E-17 -> 12345678.00000001 Inexact Rounded
fmax362080 fma 1 12345678 1E-18 -> 12345678.00000001 Inexact Rounded
fmax362081 fma 1 12345678 1E-19 -> 12345678.00000001 Inexact Rounded
fmax362082 fma 1 12345678 1E-20 -> 12345678.00000001 Inexact Rounded
fmax362083 fma 1 12345678 1E-25 -> 12345678.00000001 Inexact Rounded
fmax362084 fma 1 12345678 1E-30 -> 12345678.00000001 Inexact Rounded
fmax362085 fma 1 12345678 1E-31 -> 12345678.00000001 Inexact Rounded
fmax362086 fma 1 12345678 1E-32 -> 12345678.00000001 Inexact Rounded
fmax362087 fma 1 12345678 1E-33 -> 12345678.00000001 Inexact Rounded
fmax362088 fma 1 12345678 1E-34 -> 12345678.00000001 Inexact Rounded
fmax362089 fma 1 12345678 1E-35 -> 12345678.00000001 Inexact Rounded
-- payload decapitate x3
precision: 5
fmax363000 fma 1 1 sNaN1234567890 -> NaN67890 Invalid_operation
fmax363001 fma 1 -sNaN1234512345 1 -> -NaN12345 Invalid_operation
fmax363002 fma sNaN1234554321 1 1 -> NaN54321 Invalid_operation
-- Null tests
fmax39990 fma 1 10 # -> NaN Invalid_operation
fmax39991 fma 1 # 10 -> NaN Invalid_operation
|
Changes to test/dectest/inexact.decTest.
1 2 | ------------------------------------------------------------------------ -- inexact.decTest -- decimal inexact and rounded edge cases -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- inexact.decTest -- decimal inexact and rounded edge cases --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minexponent: -999
|
| ︙ | ︙ |
Added test/dectest/invert.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 |
------------------------------------------------------------------------
-- invert.decTest -- digitwise logical INVERT --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check (truth table), and examples from decArith
invx001 invert 0 -> 111111111
invx002 invert 1 -> 111111110
invx003 invert 10 -> 111111101
invx004 invert 111111111 -> 0
invx005 invert 000000000 -> 111111111
invx006 invert 101010101 -> '10101010'
-- and at msd and msd-1
invx007 invert 000000000 -> 111111111
invx009 invert 100000000 -> 11111111
invx011 invert 000000000 -> 111111111
invx013 invert 010000000 -> 101111111
-- Various lengths
-- 123456789 123456789
invx021 invert 111111111 -> 0
invx022 invert 111111111111 -> 0
invx023 invert 11111111 -> 100000000
invx025 invert 1111111 -> 110000000
invx026 invert 111111 -> 111000000
invx027 invert 11111 -> 111100000
invx028 invert 1111 -> 111110000
invx029 invert 111 -> 111111000
invx031 invert 11 -> 111111100
invx032 invert 1 -> 111111110
invx033 invert 111111111111 -> 0
invx034 invert 11111111111 -> 0
invx035 invert 1111111111 -> 0
invx036 invert 111111111 -> 0
invx080 invert 011111111 -> 100000000
invx081 invert 101111111 -> 10000000
invx082 invert 110111111 -> 1000000
invx083 invert 111011111 -> 100000
invx084 invert 111101111 -> 10000
invx085 invert 111110111 -> 1000
invx086 invert 111111011 -> 100
invx087 invert 111111101 -> 10
invx088 invert 111111110 -> 1
invx089 invert 011111011 -> 100000100
invx090 invert 101111101 -> 10000010
invx091 invert 110111110 -> 1000001
invx092 invert 111011101 -> 100010
invx093 invert 111101011 -> 10100
invx094 invert 111110111 -> 1000
invx095 invert 111101011 -> 10100
invx096 invert 111011101 -> 100010
invx097 invert 110111110 -> 1000001
invx098 invert 101111101 -> 10000010
invx099 invert 011111011 -> 100000100
-- non-0/1 should not be accepted, nor should signs
invx220 invert 111111112 -> NaN Invalid_operation
invx221 invert 333333333 -> NaN Invalid_operation
invx222 invert 555555555 -> NaN Invalid_operation
invx223 invert 777777777 -> NaN Invalid_operation
invx224 invert 999999999 -> NaN Invalid_operation
invx225 invert 222222222 -> NaN Invalid_operation
invx226 invert 444444444 -> NaN Invalid_operation
invx227 invert 666666666 -> NaN Invalid_operation
invx228 invert 888888888 -> NaN Invalid_operation
invx229 invert 999999999 -> NaN Invalid_operation
invx230 invert 999999999 -> NaN Invalid_operation
invx231 invert 999999999 -> NaN Invalid_operation
invx232 invert 999999999 -> NaN Invalid_operation
-- a few randoms
invx240 invert 567468689 -> NaN Invalid_operation
invx241 invert 567367689 -> NaN Invalid_operation
invx242 invert -631917772 -> NaN Invalid_operation
invx243 invert -756253257 -> NaN Invalid_operation
invx244 invert 835590149 -> NaN Invalid_operation
-- test MSD
invx250 invert 200000000 -> NaN Invalid_operation
invx251 invert 300000000 -> NaN Invalid_operation
invx252 invert 400000000 -> NaN Invalid_operation
invx253 invert 500000000 -> NaN Invalid_operation
invx254 invert 600000000 -> NaN Invalid_operation
invx255 invert 700000000 -> NaN Invalid_operation
invx256 invert 800000000 -> NaN Invalid_operation
invx257 invert 900000000 -> NaN Invalid_operation
-- test MSD-1
invx270 invert 021000000 -> NaN Invalid_operation
invx271 invert 030100000 -> NaN Invalid_operation
invx272 invert 040010000 -> NaN Invalid_operation
invx273 invert 050001000 -> NaN Invalid_operation
invx274 invert 160000100 -> NaN Invalid_operation
invx275 invert 170000010 -> NaN Invalid_operation
invx276 invert 180000000 -> NaN Invalid_operation
invx277 invert 190000000 -> NaN Invalid_operation
-- test LSD
invx280 invert 000000002 -> NaN Invalid_operation
invx281 invert 000000003 -> NaN Invalid_operation
invx282 invert 000000004 -> NaN Invalid_operation
invx283 invert 000000005 -> NaN Invalid_operation
invx284 invert 101000006 -> NaN Invalid_operation
invx285 invert 100100007 -> NaN Invalid_operation
invx286 invert 100010008 -> NaN Invalid_operation
invx287 invert 100001009 -> NaN Invalid_operation
-- test Middie
invx288 invert 000020000 -> NaN Invalid_operation
invx289 invert 000030001 -> NaN Invalid_operation
invx290 invert 000040000 -> NaN Invalid_operation
invx291 invert 000050000 -> NaN Invalid_operation
invx292 invert 101060000 -> NaN Invalid_operation
invx293 invert 100170010 -> NaN Invalid_operation
invx294 invert 100080100 -> NaN Invalid_operation
invx295 invert 100091000 -> NaN Invalid_operation
-- signs
invx296 invert -100001000 -> NaN Invalid_operation
invx299 invert 100001000 -> 11110111
-- Nmax, Nmin, Ntiny
invx341 invert 9.99999999E+999 -> NaN Invalid_operation
invx342 invert 1E-999 -> NaN Invalid_operation
invx343 invert 1.00000000E-999 -> NaN Invalid_operation
invx344 invert 1E-1007 -> NaN Invalid_operation
invx345 invert -1E-1007 -> NaN Invalid_operation
invx346 invert -1.00000000E-999 -> NaN Invalid_operation
invx347 invert -1E-999 -> NaN Invalid_operation
invx348 invert -9.99999999E+999 -> NaN Invalid_operation
-- A few other non-integers
invx361 invert 1.0 -> NaN Invalid_operation
invx362 invert 1E+1 -> NaN Invalid_operation
invx363 invert 0.0 -> NaN Invalid_operation
invx364 invert 0E+1 -> NaN Invalid_operation
invx365 invert 9.9 -> NaN Invalid_operation
invx366 invert 9E+1 -> NaN Invalid_operation
-- All Specials are in error
invx788 invert -Inf -> NaN Invalid_operation
invx794 invert Inf -> NaN Invalid_operation
invx821 invert NaN -> NaN Invalid_operation
invx841 invert sNaN -> NaN Invalid_operation
-- propagating NaNs
invx861 invert NaN1 -> NaN Invalid_operation
invx862 invert +NaN2 -> NaN Invalid_operation
invx863 invert NaN3 -> NaN Invalid_operation
invx864 invert NaN4 -> NaN Invalid_operation
invx865 invert NaN5 -> NaN Invalid_operation
invx871 invert sNaN11 -> NaN Invalid_operation
invx872 invert sNaN12 -> NaN Invalid_operation
invx873 invert sNaN13 -> NaN Invalid_operation
invx874 invert sNaN14 -> NaN Invalid_operation
invx875 invert sNaN15 -> NaN Invalid_operation
invx876 invert NaN16 -> NaN Invalid_operation
invx881 invert +NaN25 -> NaN Invalid_operation
invx882 invert -NaN26 -> NaN Invalid_operation
invx883 invert -sNaN27 -> NaN Invalid_operation
|
Changes to test/dectest/ln.decTest.
1 2 | ------------------------------------------------------------------------ -- ln.decTest -- decimal natural logarithm -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- ln.decTest -- decimal natural logarithm --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 16
rounding: half_even
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ | |||
562 563 564 565 566 567 568 | lnx763 ln 1.7E-388 -> -892.8724 Inexact Rounded lnx764 ln 1.5E-388 -> -892.9976 Inexact Rounded lnx765 ln 9E-389 -> -893.5084 Inexact Rounded lnx766 ln 1E-389 -> -895.7056 Inexact Rounded lnx774 ln 0E-389 -> -Infinity -- special values | < < | | | 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 | lnx763 ln 1.7E-388 -> -892.8724 Inexact Rounded lnx764 ln 1.5E-388 -> -892.9976 Inexact Rounded lnx765 ln 9E-389 -> -893.5084 Inexact Rounded lnx766 ln 1E-389 -> -895.7056 Inexact Rounded lnx774 ln 0E-389 -> -Infinity -- special values lnx820 ln Infinity -> Infinity lnx821 ln 0 -> -Infinity lnx822 ln NaN -> NaN lnx823 ln sNaN -> NaN Invalid_operation -- propagating NaNs lnx824 ln sNaN123 -> NaN123 Invalid_operation lnx825 ln -sNaN321 -> -NaN321 Invalid_operation lnx826 ln NaN456 -> NaN456 lnx827 ln -NaN654 -> -NaN654 lnx828 ln NaN1 -> NaN1 -- Invalid operations due to restrictions -- [next two probably skipped by most test harnesses] precision: 100000000 |
| ︙ | ︙ | |||
596 597 598 599 600 601 602 | maxExponent: 999999 minExponent: -1000000 lnx905 ln 1 -> NaN Invalid_context maxExponent: 999999 minExponent: -999998 lnx906 ln 0 -> -Infinity | | < < | < > | 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 | maxExponent: 999999 minExponent: -1000000 lnx905 ln 1 -> NaN Invalid_context maxExponent: 999999 minExponent: -999998 lnx906 ln 0 -> -Infinity -- payload decapitate precision: 5 lnx910 ln -sNaN1234567890 -> -NaN67890 Invalid_operation -- Null test lnx900 ln # -> NaN Invalid_operation |
Changes to test/dectest/log10.dectest.
1 2 | ------------------------------------------------------------------------ -- log10.decTest -- decimal logarithm in base 10 -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- log10.decTest -- decimal logarithm in base 10 --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This emphasises the testing of notable cases, as they will often
-- have unusual paths (especially the 10**n results).
extended: 1
precision: 16
rounding: half_even
|
| ︙ | ︙ | |||
506 507 508 509 510 511 512 513 514 515 516 517 518 519 | logx2040 log10 6.356276 -> 0.8032027 Inexact Rounded -------- maxExponent: 384 minExponent: -383 precision: 16 rounding: half_even -- Invalid operations due to restrictions -- [next two probably skipped by most test harnesses] precision: 100000000 logx901 log10 1 -> NaN Invalid_context precision: 99999999 logx902 log10 0 -> NaN Invalid_context | > > > > > > > > > > > > > | 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 | logx2040 log10 6.356276 -> 0.8032027 Inexact Rounded -------- maxExponent: 384 minExponent: -383 precision: 16 rounding: half_even -- special values logx820 log10 Infinity -> Infinity logx821 log10 0 -> -Infinity logx822 log10 NaN -> NaN logx823 log10 sNaN -> NaN Invalid_operation -- propagating NaNs logx824 log10 sNaN123 -> NaN123 Invalid_operation logx825 log10 -sNaN321 -> -NaN321 Invalid_operation logx826 log10 NaN456 -> NaN456 logx827 log10 -NaN654 -> -NaN654 logx828 log10 NaN1 -> NaN1 -- Invalid operations due to restrictions -- [next two probably skipped by most test harnesses] precision: 100000000 logx901 log10 1 -> NaN Invalid_context precision: 99999999 logx902 log10 0 -> NaN Invalid_context |
| ︙ | ︙ |
Added test/dectest/logb.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 |
------------------------------------------------------------------------
-- logb.decTest -- return integral adjusted exponent as per 754r --
-- Copyright (c) IBM Corporation, 2005, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This emphasises the testing of notable cases, as they will often
-- have unusual paths (especially the 10**n results).
extended: 1
rounding: half_even
maxExponent: 999
minexponent: -999
-- basics & examples
precision: 9
logbx001 logb 0 -> -Infinity Division_by_zero
logbx002 logb 1E-999 -> -999
logbx003 logb 9E-999 -> -999
logbx004 logb 0.001 -> -3
logbx005 logb 0.03 -> -2
logbx006 logb 1 -> 0
logbx007 logb 2 -> 0
logbx008 logb 2.5 -> 0
logbx009 logb 2.50 -> 0
logbx010 logb 10 -> 1
logbx011 logb 70 -> 1
logbx012 logb 100 -> 2
logbx013 logb 250 -> 2
logbx014 logb +Infinity -> Infinity
-- negatives are treated as positives
logbx021 logb -0 -> -Infinity Division_by_zero
logbx022 logb -1E-999 -> -999
logbx023 logb -9E-999 -> -999
logbx024 logb -0.001 -> -3
logbx025 logb -1 -> 0
logbx026 logb -2 -> 0
logbx027 logb -10 -> 1
logbx028 logb -70 -> 1
logbx029 logb -100 -> 2
logbx030 logb -100000000 -> 8
logbx031 logb -Infinity -> Infinity
-- zeros
logbx111 logb 0 -> -Infinity Division_by_zero
logbx112 logb -0 -> -Infinity Division_by_zero
logbx113 logb 0E+4 -> -Infinity Division_by_zero
logbx114 logb -0E+4 -> -Infinity Division_by_zero
logbx115 logb 0.0000 -> -Infinity Division_by_zero
logbx116 logb -0.0000 -> -Infinity Division_by_zero
logbx117 logb 0E-141 -> -Infinity Division_by_zero
logbx118 logb -0E-141 -> -Infinity Division_by_zero
-- full coefficients, alternating bits
logbx121 logb 268268268 -> 8
logbx122 logb -268268268 -> 8
logbx123 logb 134134134 -> 8
logbx124 logb -134134134 -> 8
-- Nmax, Nmin, Ntiny
logbx131 logb 9.99999999E+999 -> 999
logbx132 logb 1E-999 -> -999
logbx133 logb 1.00000000E-999 -> -999
logbx134 logb 1E-1007 -> -1007
logbx135 logb -1E-1007 -> -1007
logbx136 logb -1.00000000E-999 -> -999
logbx137 logb -1E-999 -> -999
logbx138 logb -9.99999999E+999 -> 999
-- ones
logbx0061 logb 1 -> 0
logbx0062 logb 1.0 -> 0
logbx0063 logb 1.000000000000000 -> 0
logbx0064 logb 1.000000000000000000 -> 0
-- notable cases -- exact powers of 10
logbx1100 logb 1 -> 0
logbx1101 logb 10 -> 1
logbx1102 logb 100 -> 2
logbx1103 logb 1000 -> 3
logbx1104 logb 10000 -> 4
logbx1105 logb 100000 -> 5
logbx1106 logb 1000000 -> 6
logbx1107 logb 10000000 -> 7
logbx1108 logb 100000000 -> 8
logbx1109 logb 1000000000 -> 9
logbx1110 logb 10000000000 -> 10
logbx1111 logb 100000000000 -> 11
logbx1112 logb 1000000000000 -> 12
logbx1113 logb 0.00000000001 -> -11
logbx1114 logb 0.0000000001 -> -10
logbx1115 logb 0.000000001 -> -9
logbx1116 logb 0.00000001 -> -8
logbx1117 logb 0.0000001 -> -7
logbx1118 logb 0.000001 -> -6
logbx1119 logb 0.00001 -> -5
logbx1120 logb 0.0001 -> -4
logbx1121 logb 0.001 -> -3
logbx1122 logb 0.01 -> -2
logbx1123 logb 0.1 -> -1
logbx1124 logb 1E-99 -> -99
logbx1125 logb 1E-100 -> -100
logbx1126 logb 1E-383 -> -383
logbx1127 logb 1E-999 -> -999
-- suggestions from Ilan Nehama
logbx1400 logb 10E-3 -> -2
logbx1401 logb 10E-2 -> -1
logbx1402 logb 100E-2 -> 0
logbx1403 logb 1000E-2 -> 1
logbx1404 logb 10000E-2 -> 2
logbx1405 logb 10E-1 -> 0
logbx1406 logb 100E-1 -> 1
logbx1407 logb 1000E-1 -> 2
logbx1408 logb 10000E-1 -> 3
logbx1409 logb 10E0 -> 1
logbx1410 logb 100E0 -> 2
logbx1411 logb 1000E0 -> 3
logbx1412 logb 10000E0 -> 4
logbx1413 logb 10E1 -> 2
logbx1414 logb 100E1 -> 3
logbx1415 logb 1000E1 -> 4
logbx1416 logb 10000E1 -> 5
logbx1417 logb 10E2 -> 3
logbx1418 logb 100E2 -> 4
logbx1419 logb 1000E2 -> 5
logbx1420 logb 10000E2 -> 6
-- special values
logbx820 logb Infinity -> Infinity
logbx821 logb -Infinity -> Infinity
logbx822 logb 0 -> -Infinity Division_by_zero
logbx823 logb NaN -> NaN
logbx824 logb sNaN -> NaN Invalid_operation
-- propagating NaNs
logbx825 logb sNaN123 -> NaN123 Invalid_operation
logbx826 logb -sNaN321 -> -NaN321 Invalid_operation
logbx827 logb NaN456 -> NaN456
logbx828 logb -NaN654 -> -NaN654
logbx829 logb NaN1 -> NaN1
-- Null test
logbx900 logb # -> NaN Invalid_operation
|
Changes to test/dectest/max.decTest.
1 2 | ------------------------------------------------------------------------ -- max.decTest -- decimal maximum -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- max.decTest -- decimal maximum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
precision: 9
rounding: half_up
|
| ︙ | ︙ | |||
371 372 373 374 375 376 377 | maxexponent: 999 minexponent: -999 maxx510 max 1.00E-999 0 -> 1.00E-999 maxx511 max 0.1E-999 0 -> 1E-1000 Subnormal maxx512 max 0.10E-999 0 -> 1.0E-1000 Subnormal maxx513 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded maxx514 max 0.01E-999 0 -> 1E-1001 Subnormal | | > > > > > > > > > > > > > > > > > > > > > | 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 | maxexponent: 999 minexponent: -999 maxx510 max 1.00E-999 0 -> 1.00E-999 maxx511 max 0.1E-999 0 -> 1E-1000 Subnormal maxx512 max 0.10E-999 0 -> 1.0E-1000 Subnormal maxx513 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded maxx514 max 0.01E-999 0 -> 1E-1001 Subnormal -- next is rounded to Nmin maxx515 max 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow maxx516 max 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow maxx517 max 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow maxx518 max 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped maxx519 max 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped maxx520 max 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped maxx530 max -1.00E-999 0 -> 0 maxx531 max -0.1E-999 0 -> 0 maxx532 max -0.10E-999 0 -> 0 maxx533 max -0.100E-999 0 -> 0 maxx534 max -0.01E-999 0 -> 0 maxx535 max -0.999E-999 0 -> 0 maxx536 max -0.099E-999 0 -> 0 maxx537 max -0.009E-999 0 -> 0 maxx538 max -0.001E-999 0 -> 0 maxx539 max -0.0009E-999 0 -> 0 maxx540 max -0.0001E-999 0 -> 0 -- misalignment traps for little-endian precision: 9 maxx551 max 1.0 0.1 -> 1.0 maxx552 max 0.1 1.0 -> 1.0 maxx553 max 10.0 0.1 -> 10.0 maxx554 max 0.1 10.0 -> 10.0 maxx555 max 100 1.0 -> 100 maxx556 max 1.0 100 -> 100 maxx557 max 1000 10.0 -> 1000 maxx558 max 10.0 1000 -> 1000 maxx559 max 10000 100.0 -> 10000 maxx560 max 100.0 10000 -> 10000 maxx661 max 100000 1000.0 -> 100000 maxx662 max 1000.0 100000 -> 100000 maxx663 max 1000000 10000.0 -> 1000000 maxx664 max 10000.0 1000000 -> 1000000 -- payload decapitate precision: 5 maxx670 max 11 -sNaN12345678901 -> -NaN78901 Invalid_operation -- Null tests maxx900 max 10 # -> NaN Invalid_operation maxx901 max # 10 -> NaN Invalid_operation |
Added test/dectest/maxmag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 |
------------------------------------------------------------------------
-- maxmag.decTest -- decimal maximum by magnitude --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
-- sanity checks
mxgx001 maxmag -2 -2 -> -2
mxgx002 maxmag -2 -1 -> -2
mxgx003 maxmag -2 0 -> -2
mxgx004 maxmag -2 1 -> -2
mxgx005 maxmag -2 2 -> 2
mxgx006 maxmag -1 -2 -> -2
mxgx007 maxmag -1 -1 -> -1
mxgx008 maxmag -1 0 -> -1
mxgx009 maxmag -1 1 -> 1
mxgx010 maxmag -1 2 -> 2
mxgx011 maxmag 0 -2 -> -2
mxgx012 maxmag 0 -1 -> -1
mxgx013 maxmag 0 0 -> 0
mxgx014 maxmag 0 1 -> 1
mxgx015 maxmag 0 2 -> 2
mxgx016 maxmag 1 -2 -> -2
mxgx017 maxmag 1 -1 -> 1
mxgx018 maxmag 1 0 -> 1
mxgx019 maxmag 1 1 -> 1
mxgx020 maxmag 1 2 -> 2
mxgx021 maxmag 2 -2 -> 2
mxgx022 maxmag 2 -1 -> 2
mxgx023 maxmag 2 0 -> 2
mxgx025 maxmag 2 1 -> 2
mxgx026 maxmag 2 2 -> 2
-- extended zeros
mxgx030 maxmag 0 0 -> 0
mxgx031 maxmag 0 -0 -> 0
mxgx032 maxmag 0 -0.0 -> 0
mxgx033 maxmag 0 0.0 -> 0
mxgx034 maxmag -0 0 -> 0 -- note: -0 = 0, but 0 chosen
mxgx035 maxmag -0 -0 -> -0
mxgx036 maxmag -0 -0.0 -> -0.0
mxgx037 maxmag -0 0.0 -> 0.0
mxgx038 maxmag 0.0 0 -> 0
mxgx039 maxmag 0.0 -0 -> 0.0
mxgx040 maxmag 0.0 -0.0 -> 0.0
mxgx041 maxmag 0.0 0.0 -> 0.0
mxgx042 maxmag -0.0 0 -> 0
mxgx043 maxmag -0.0 -0 -> -0.0
mxgx044 maxmag -0.0 -0.0 -> -0.0
mxgx045 maxmag -0.0 0.0 -> 0.0
mxgx050 maxmag -0E1 0E1 -> 0E+1
mxgx051 maxmag -0E2 0E2 -> 0E+2
mxgx052 maxmag -0E2 0E1 -> 0E+1
mxgx053 maxmag -0E1 0E2 -> 0E+2
mxgx054 maxmag 0E1 -0E1 -> 0E+1
mxgx055 maxmag 0E2 -0E2 -> 0E+2
mxgx056 maxmag 0E2 -0E1 -> 0E+2
mxgx057 maxmag 0E1 -0E2 -> 0E+1
mxgx058 maxmag 0E1 0E1 -> 0E+1
mxgx059 maxmag 0E2 0E2 -> 0E+2
mxgx060 maxmag 0E2 0E1 -> 0E+2
mxgx061 maxmag 0E1 0E2 -> 0E+2
mxgx062 maxmag -0E1 -0E1 -> -0E+1
mxgx063 maxmag -0E2 -0E2 -> -0E+2
mxgx064 maxmag -0E2 -0E1 -> -0E+1
mxgx065 maxmag -0E1 -0E2 -> -0E+1
-- Specials
precision: 9
mxgx090 maxmag Inf -Inf -> Infinity
mxgx091 maxmag Inf -1000 -> Infinity
mxgx092 maxmag Inf -1 -> Infinity
mxgx093 maxmag Inf -0 -> Infinity
mxgx094 maxmag Inf 0 -> Infinity
mxgx095 maxmag Inf 1 -> Infinity
mxgx096 maxmag Inf 1000 -> Infinity
mxgx097 maxmag Inf Inf -> Infinity
mxgx098 maxmag -1000 Inf -> Infinity
mxgx099 maxmag -Inf Inf -> Infinity
mxgx100 maxmag -1 Inf -> Infinity
mxgx101 maxmag -0 Inf -> Infinity
mxgx102 maxmag 0 Inf -> Infinity
mxgx103 maxmag 1 Inf -> Infinity
mxgx104 maxmag 1000 Inf -> Infinity
mxgx105 maxmag Inf Inf -> Infinity
mxgx120 maxmag -Inf -Inf -> -Infinity
mxgx121 maxmag -Inf -1000 -> -Infinity
mxgx122 maxmag -Inf -1 -> -Infinity
mxgx123 maxmag -Inf -0 -> -Infinity
mxgx124 maxmag -Inf 0 -> -Infinity
mxgx125 maxmag -Inf 1 -> -Infinity
mxgx126 maxmag -Inf 1000 -> -Infinity
mxgx127 maxmag -Inf Inf -> Infinity
mxgx128 maxmag -Inf -Inf -> -Infinity
mxgx129 maxmag -1000 -Inf -> -Infinity
mxgx130 maxmag -1 -Inf -> -Infinity
mxgx131 maxmag -0 -Inf -> -Infinity
mxgx132 maxmag 0 -Inf -> -Infinity
mxgx133 maxmag 1 -Inf -> -Infinity
mxgx134 maxmag 1000 -Inf -> -Infinity
mxgx135 maxmag Inf -Inf -> Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
mxgx141 maxmag NaN -Inf -> -Infinity
mxgx142 maxmag NaN -1000 -> -1000
mxgx143 maxmag NaN -1 -> -1
mxgx144 maxmag NaN -0 -> -0
mxgx145 maxmag NaN 0 -> 0
mxgx146 maxmag NaN 1 -> 1
mxgx147 maxmag NaN 1000 -> 1000
mxgx148 maxmag NaN Inf -> Infinity
mxgx149 maxmag NaN NaN -> NaN
mxgx150 maxmag -Inf NaN -> -Infinity
mxgx151 maxmag -1000 NaN -> -1000
mxgx152 maxmag -1 NaN -> -1
mxgx153 maxmag -0 NaN -> -0
mxgx154 maxmag 0 NaN -> 0
mxgx155 maxmag 1 NaN -> 1
mxgx156 maxmag 1000 NaN -> 1000
mxgx157 maxmag Inf NaN -> Infinity
mxgx161 maxmag sNaN -Inf -> NaN Invalid_operation
mxgx162 maxmag sNaN -1000 -> NaN Invalid_operation
mxgx163 maxmag sNaN -1 -> NaN Invalid_operation
mxgx164 maxmag sNaN -0 -> NaN Invalid_operation
mxgx165 maxmag sNaN 0 -> NaN Invalid_operation
mxgx166 maxmag sNaN 1 -> NaN Invalid_operation
mxgx167 maxmag sNaN 1000 -> NaN Invalid_operation
mxgx168 maxmag sNaN NaN -> NaN Invalid_operation
mxgx169 maxmag sNaN sNaN -> NaN Invalid_operation
mxgx170 maxmag NaN sNaN -> NaN Invalid_operation
mxgx171 maxmag -Inf sNaN -> NaN Invalid_operation
mxgx172 maxmag -1000 sNaN -> NaN Invalid_operation
mxgx173 maxmag -1 sNaN -> NaN Invalid_operation
mxgx174 maxmag -0 sNaN -> NaN Invalid_operation
mxgx175 maxmag 0 sNaN -> NaN Invalid_operation
mxgx176 maxmag 1 sNaN -> NaN Invalid_operation
mxgx177 maxmag 1000 sNaN -> NaN Invalid_operation
mxgx178 maxmag Inf sNaN -> NaN Invalid_operation
mxgx179 maxmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
mxgx181 maxmag NaN9 -Inf -> -Infinity
mxgx182 maxmag NaN8 9 -> 9
mxgx183 maxmag -NaN7 Inf -> Infinity
mxgx184 maxmag -NaN1 NaN11 -> -NaN1
mxgx185 maxmag NaN2 NaN12 -> NaN2
mxgx186 maxmag -NaN13 -NaN7 -> -NaN13
mxgx187 maxmag NaN14 -NaN5 -> NaN14
mxgx188 maxmag -Inf NaN4 -> -Infinity
mxgx189 maxmag -9 -NaN3 -> -9
mxgx190 maxmag Inf NaN2 -> Infinity
mxgx191 maxmag sNaN99 -Inf -> NaN99 Invalid_operation
mxgx192 maxmag sNaN98 -1 -> NaN98 Invalid_operation
mxgx193 maxmag -sNaN97 NaN -> -NaN97 Invalid_operation
mxgx194 maxmag sNaN96 sNaN94 -> NaN96 Invalid_operation
mxgx195 maxmag NaN95 sNaN93 -> NaN93 Invalid_operation
mxgx196 maxmag -Inf sNaN92 -> NaN92 Invalid_operation
mxgx197 maxmag 0 sNaN91 -> NaN91 Invalid_operation
mxgx198 maxmag Inf -sNaN90 -> -NaN90 Invalid_operation
mxgx199 maxmag NaN sNaN89 -> NaN89 Invalid_operation
-- rounding checks
maxexponent: 999
minexponent: -999
precision: 9
mxgx201 maxmag 12345678000 1 -> 1.23456780E+10 Rounded
mxgx202 maxmag 1 12345678000 -> 1.23456780E+10 Rounded
mxgx203 maxmag 1234567800 1 -> 1.23456780E+9 Rounded
mxgx204 maxmag 1 1234567800 -> 1.23456780E+9 Rounded
mxgx205 maxmag 1234567890 1 -> 1.23456789E+9 Rounded
mxgx206 maxmag 1 1234567890 -> 1.23456789E+9 Rounded
mxgx207 maxmag 1234567891 1 -> 1.23456789E+9 Inexact Rounded
mxgx208 maxmag 1 1234567891 -> 1.23456789E+9 Inexact Rounded
mxgx209 maxmag 12345678901 1 -> 1.23456789E+10 Inexact Rounded
mxgx210 maxmag 1 12345678901 -> 1.23456789E+10 Inexact Rounded
mxgx211 maxmag 1234567896 1 -> 1.23456790E+9 Inexact Rounded
mxgx212 maxmag 1 1234567896 -> 1.23456790E+9 Inexact Rounded
mxgx213 maxmag -1234567891 1 -> -1.23456789E+9 Inexact Rounded
mxgx214 maxmag 1 -1234567891 -> -1.23456789E+9 Inexact Rounded
mxgx215 maxmag -12345678901 1 -> -1.23456789E+10 Inexact Rounded
mxgx216 maxmag 1 -12345678901 -> -1.23456789E+10 Inexact Rounded
mxgx217 maxmag -1234567896 1 -> -1.23456790E+9 Inexact Rounded
mxgx218 maxmag 1 -1234567896 -> -1.23456790E+9 Inexact Rounded
precision: 15
mxgx221 maxmag 12345678000 1 -> 12345678000
mxgx222 maxmag 1 12345678000 -> 12345678000
mxgx223 maxmag 1234567800 1 -> 1234567800
mxgx224 maxmag 1 1234567800 -> 1234567800
mxgx225 maxmag 1234567890 1 -> 1234567890
mxgx226 maxmag 1 1234567890 -> 1234567890
mxgx227 maxmag 1234567891 1 -> 1234567891
mxgx228 maxmag 1 1234567891 -> 1234567891
mxgx229 maxmag 12345678901 1 -> 12345678901
mxgx230 maxmag 1 12345678901 -> 12345678901
mxgx231 maxmag 1234567896 1 -> 1234567896
mxgx232 maxmag 1 1234567896 -> 1234567896
mxgx233 maxmag -1234567891 1 -> -1234567891
mxgx234 maxmag 1 -1234567891 -> -1234567891
mxgx235 maxmag -12345678901 1 -> -12345678901
mxgx236 maxmag 1 -12345678901 -> -12345678901
mxgx237 maxmag -1234567896 1 -> -1234567896
mxgx238 maxmag 1 -1234567896 -> -1234567896
-- from examples
mxgx280 maxmag '3' '2' -> '3'
mxgx281 maxmag '-10' '3' -> '-10'
mxgx282 maxmag '1.0' '1' -> '1'
mxgx283 maxmag '1' '1.0' -> '1'
mxgx284 maxmag '7' 'NaN' -> '7'
-- overflow and underflow tests ...
maxExponent: 999999999
minexponent: -999999999
mxgx330 maxmag +1.23456789012345E-0 9E+999999999 -> 9E+999999999
mxgx331 maxmag 9E+999999999 +1.23456789012345E-0 -> 9E+999999999
mxgx332 maxmag +0.100 9E-999999999 -> 0.100
mxgx333 maxmag 9E-999999999 +0.100 -> 0.100
mxgx335 maxmag -1.23456789012345E-0 9E+999999999 -> 9E+999999999
mxgx336 maxmag 9E+999999999 -1.23456789012345E-0 -> 9E+999999999
mxgx337 maxmag -0.100 9E-999999999 -> -0.100
mxgx338 maxmag 9E-999999999 -0.100 -> -0.100
mxgx339 maxmag 1e-599999999 1e-400000001 -> 1E-400000001
mxgx340 maxmag 1e-599999999 1e-400000000 -> 1E-400000000
mxgx341 maxmag 1e-600000000 1e-400000000 -> 1E-400000000
mxgx342 maxmag 9e-999999998 0.01 -> 0.01
mxgx343 maxmag 9e-999999998 0.1 -> 0.1
mxgx344 maxmag 0.01 9e-999999998 -> 0.01
mxgx345 maxmag 1e599999999 1e400000001 -> 1E+599999999
mxgx346 maxmag 1e599999999 1e400000000 -> 1E+599999999
mxgx347 maxmag 1e600000000 1e400000000 -> 1E+600000000
mxgx348 maxmag 9e999999998 100 -> 9E+999999998
mxgx349 maxmag 9e999999998 10 -> 9E+999999998
mxgx350 maxmag 100 9e999999998 -> 9E+999999998
-- signs
mxgx351 maxmag 1e+777777777 1e+411111111 -> 1E+777777777
mxgx352 maxmag 1e+777777777 -1e+411111111 -> 1E+777777777
mxgx353 maxmag -1e+777777777 1e+411111111 -> -1E+777777777
mxgx354 maxmag -1e+777777777 -1e+411111111 -> -1E+777777777
mxgx355 maxmag 1e-777777777 1e-411111111 -> 1E-411111111
mxgx356 maxmag 1e-777777777 -1e-411111111 -> -1E-411111111
mxgx357 maxmag -1e-777777777 1e-411111111 -> 1E-411111111
mxgx358 maxmag -1e-777777777 -1e-411111111 -> -1E-411111111
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
mxgx401 maxmag Inf 1.1 -> Infinity
mxgx402 maxmag 1.1 1 -> 1.1
mxgx403 maxmag 1 1.0 -> 1
mxgx404 maxmag 1.0 0.1 -> 1.0
mxgx405 maxmag 0.1 0.10 -> 0.1
mxgx406 maxmag 0.10 0.100 -> 0.10
mxgx407 maxmag 0.10 0 -> 0.10
mxgx408 maxmag 0 0.0 -> 0
mxgx409 maxmag 0.0 -0 -> 0.0
mxgx410 maxmag 0.0 -0.0 -> 0.0
mxgx411 maxmag 0.00 -0.0 -> 0.00
mxgx412 maxmag 0.0 -0.00 -> 0.0
mxgx413 maxmag 0 -0.0 -> 0
mxgx414 maxmag 0 -0 -> 0
mxgx415 maxmag -0.0 -0 -> -0.0
mxgx416 maxmag -0 -0.100 -> -0.100
mxgx417 maxmag -0.100 -0.10 -> -0.100
mxgx418 maxmag -0.10 -0.1 -> -0.10
mxgx419 maxmag -0.1 -1.0 -> -1.0
mxgx420 maxmag -1.0 -1 -> -1.0
mxgx421 maxmag -1 -1.1 -> -1.1
mxgx423 maxmag -1.1 -Inf -> -Infinity
-- same with operands reversed
mxgx431 maxmag 1.1 Inf -> Infinity
mxgx432 maxmag 1 1.1 -> 1.1
mxgx433 maxmag 1.0 1 -> 1
mxgx434 maxmag 0.1 1.0 -> 1.0
mxgx435 maxmag 0.10 0.1 -> 0.1
mxgx436 maxmag 0.100 0.10 -> 0.10
mxgx437 maxmag 0 0.10 -> 0.10
mxgx438 maxmag 0.0 0 -> 0
mxgx439 maxmag -0 0.0 -> 0.0
mxgx440 maxmag -0.0 0.0 -> 0.0
mxgx441 maxmag -0.0 0.00 -> 0.00
mxgx442 maxmag -0.00 0.0 -> 0.0
mxgx443 maxmag -0.0 0 -> 0
mxgx444 maxmag -0 0 -> 0
mxgx445 maxmag -0 -0.0 -> -0.0
mxgx446 maxmag -0.100 -0 -> -0.100
mxgx447 maxmag -0.10 -0.100 -> -0.100
mxgx448 maxmag -0.1 -0.10 -> -0.10
mxgx449 maxmag -1.0 -0.1 -> -1.0
mxgx450 maxmag -1 -1.0 -> -1.0
mxgx451 maxmag -1.1 -1 -> -1.1
mxgx453 maxmag -Inf -1.1 -> -Infinity
-- largies
mxgx460 maxmag 1000 1E+3 -> 1E+3
mxgx461 maxmag 1E+3 1000 -> 1E+3
mxgx462 maxmag 1000 -1E+3 -> 1000
mxgx463 maxmag 1E+3 -1000 -> 1E+3
mxgx464 maxmag -1000 1E+3 -> 1E+3
mxgx465 maxmag -1E+3 1000 -> 1000
mxgx466 maxmag -1000 -1E+3 -> -1000
mxgx467 maxmag -1E+3 -1000 -> -1000
-- rounding (results treated as though plus)
maxexponent: 999999999
minexponent: -999999999
precision: 3
mxgx470 maxmag 1 .5 -> 1
mxgx471 maxmag 10 5 -> 10
mxgx472 maxmag 100 50 -> 100
mxgx473 maxmag 1000 500 -> 1.00E+3 Rounded
mxgx474 maxmag 10000 5000 -> 1.00E+4 Rounded
mxgx475 maxmag 6 .5 -> 6
mxgx476 maxmag 66 5 -> 66
mxgx477 maxmag 666 50 -> 666
mxgx478 maxmag 6666 500 -> 6.67E+3 Rounded Inexact
mxgx479 maxmag 66666 5000 -> 6.67E+4 Rounded Inexact
mxgx480 maxmag 33333 5000 -> 3.33E+4 Rounded Inexact
mxgx481 maxmag .5 1 -> 1
mxgx482 maxmag .5 10 -> 10
mxgx483 maxmag .5 100 -> 100
mxgx484 maxmag .5 1000 -> 1.00E+3 Rounded
mxgx485 maxmag .5 10000 -> 1.00E+4 Rounded
mxgx486 maxmag .5 6 -> 6
mxgx487 maxmag .5 66 -> 66
mxgx488 maxmag .5 666 -> 666
mxgx489 maxmag .5 6666 -> 6.67E+3 Rounded Inexact
mxgx490 maxmag .5 66666 -> 6.67E+4 Rounded Inexact
mxgx491 maxmag .5 33333 -> 3.33E+4 Rounded Inexact
-- overflow tests
maxexponent: 999999999
minexponent: -999999999
precision: 3
mxgx500 maxmag 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded
mxgx501 maxmag -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded
-- subnormals and underflow
precision: 3
maxexponent: 999
minexponent: -999
mxgx510 maxmag 1.00E-999 0 -> 1.00E-999
mxgx511 maxmag 0.1E-999 0 -> 1E-1000 Subnormal
mxgx512 maxmag 0.10E-999 0 -> 1.0E-1000 Subnormal
mxgx513 maxmag 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded
mxgx514 maxmag 0.01E-999 0 -> 1E-1001 Subnormal
-- next is rounded to Nmin
mxgx515 maxmag 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow
mxgx516 maxmag 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow
mxgx517 maxmag 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow
mxgx518 maxmag 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
mxgx519 maxmag 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
mxgx520 maxmag 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped
mxgx530 maxmag -1.00E-999 0 -> -1.00E-999
mxgx531 maxmag -0.1E-999 0 -> -1E-1000 Subnormal
mxgx532 maxmag -0.10E-999 0 -> -1.0E-1000 Subnormal
mxgx533 maxmag -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded
mxgx534 maxmag -0.01E-999 0 -> -1E-1001 Subnormal
-- next is rounded to -Nmin
mxgx535 maxmag -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow
mxgx536 maxmag -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow
mxgx537 maxmag -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow
mxgx538 maxmag -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
mxgx539 maxmag -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
mxgx540 maxmag -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped
-- Null tests
mxgx900 maxmag 10 # -> NaN Invalid_operation
mxgx901 maxmag # 10 -> NaN Invalid_operation
|
Changes to test/dectest/min.decTest.
1 2 | ------------------------------------------------------------------------ -- min.decTest -- decimal minimum -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- min.decTest -- decimal minimum --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
precision: 9
rounding: half_up
|
| ︙ | ︙ | |||
373 374 375 376 377 378 379 | mnmx520 min 0.0001E-999 0 -> 0 mnmx530 min -1.00E-999 0 -> -1.00E-999 mnmx531 min -0.1E-999 0 -> -1E-1000 Subnormal mnmx532 min -0.10E-999 0 -> -1.0E-1000 Subnormal mnmx533 min -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded mnmx534 min -0.01E-999 0 -> -1E-1001 Subnormal | | > > > > > > > > > > > > > > > > | 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 | mnmx520 min 0.0001E-999 0 -> 0 mnmx530 min -1.00E-999 0 -> -1.00E-999 mnmx531 min -0.1E-999 0 -> -1E-1000 Subnormal mnmx532 min -0.10E-999 0 -> -1.0E-1000 Subnormal mnmx533 min -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded mnmx534 min -0.01E-999 0 -> -1E-1001 Subnormal -- next is rounded to Nmin mnmx535 min -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow mnmx536 min -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow mnmx537 min -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow mnmx538 min -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped mnmx539 min -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped mnmx540 min -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped -- misalignment traps for little-endian precision: 9 mnmx551 min 1.0 0.1 -> 0.1 mnmx552 min 0.1 1.0 -> 0.1 mnmx553 min 10.0 0.1 -> 0.1 mnmx554 min 0.1 10.0 -> 0.1 mnmx555 min 100 1.0 -> 1.0 mnmx556 min 1.0 100 -> 1.0 mnmx557 min 1000 10.0 -> 10.0 mnmx558 min 10.0 1000 -> 10.0 mnmx559 min 10000 100.0 -> 100.0 mnmx560 min 100.0 10000 -> 100.0 mnmx561 min 100000 1000.0 -> 1000.0 mnmx562 min 1000.0 100000 -> 1000.0 mnmx563 min 1000000 10000.0 -> 10000.0 mnmx564 min 10000.0 1000000 -> 10000.0 -- Null tests mnm900 min 10 # -> NaN Invalid_operation mnm901 min # 10 -> NaN Invalid_operation |
Added test/dectest/minmag.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 |
------------------------------------------------------------------------
-- minmag.decTest -- decimal minimum by magnitude --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- we assume that base comparison is tested in compare.decTest, so
-- these mainly cover special cases and rounding
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
-- sanity checks
mngx001 minmag -2 -2 -> -2
mngx002 minmag -2 -1 -> -1
mngx003 minmag -2 0 -> 0
mngx004 minmag -2 1 -> 1
mngx005 minmag -2 2 -> -2
mngx006 minmag -1 -2 -> -1
mngx007 minmag -1 -1 -> -1
mngx008 minmag -1 0 -> 0
mngx009 minmag -1 1 -> -1
mngx010 minmag -1 2 -> -1
mngx011 minmag 0 -2 -> 0
mngx012 minmag 0 -1 -> 0
mngx013 minmag 0 0 -> 0
mngx014 minmag 0 1 -> 0
mngx015 minmag 0 2 -> 0
mngx016 minmag 1 -2 -> 1
mngx017 minmag 1 -1 -> -1
mngx018 minmag 1 0 -> 0
mngx019 minmag 1 1 -> 1
mngx020 minmag 1 2 -> 1
mngx021 minmag 2 -2 -> -2
mngx022 minmag 2 -1 -> -1
mngx023 minmag 2 0 -> 0
mngx025 minmag 2 1 -> 1
mngx026 minmag 2 2 -> 2
-- extended zeros
mngx030 minmag 0 0 -> 0
mngx031 minmag 0 -0 -> -0
mngx032 minmag 0 -0.0 -> -0.0
mngx033 minmag 0 0.0 -> 0.0
mngx034 minmag -0 0 -> -0
mngx035 minmag -0 -0 -> -0
mngx036 minmag -0 -0.0 -> -0
mngx037 minmag -0 0.0 -> -0
mngx038 minmag 0.0 0 -> 0.0
mngx039 minmag 0.0 -0 -> -0
mngx040 minmag 0.0 -0.0 -> -0.0
mngx041 minmag 0.0 0.0 -> 0.0
mngx042 minmag -0.0 0 -> -0.0
mngx043 minmag -0.0 -0 -> -0
mngx044 minmag -0.0 -0.0 -> -0.0
mngx045 minmag -0.0 0.0 -> -0.0
mngx046 minmag 0E1 -0E1 -> -0E+1
mngx047 minmag -0E1 0E2 -> -0E+1
mngx048 minmag 0E2 0E1 -> 0E+1
mngx049 minmag 0E1 0E2 -> 0E+1
mngx050 minmag -0E3 -0E2 -> -0E+3
mngx051 minmag -0E2 -0E3 -> -0E+3
-- Specials
precision: 9
mngx090 minmag Inf -Inf -> -Infinity
mngx091 minmag Inf -1000 -> -1000
mngx092 minmag Inf -1 -> -1
mngx093 minmag Inf -0 -> -0
mngx094 minmag Inf 0 -> 0
mngx095 minmag Inf 1 -> 1
mngx096 minmag Inf 1000 -> 1000
mngx097 minmag Inf Inf -> Infinity
mngx098 minmag -1000 Inf -> -1000
mngx099 minmag -Inf Inf -> -Infinity
mngx100 minmag -1 Inf -> -1
mngx101 minmag -0 Inf -> -0
mngx102 minmag 0 Inf -> 0
mngx103 minmag 1 Inf -> 1
mngx104 minmag 1000 Inf -> 1000
mngx105 minmag Inf Inf -> Infinity
mngx120 minmag -Inf -Inf -> -Infinity
mngx121 minmag -Inf -1000 -> -1000
mngx122 minmag -Inf -1 -> -1
mngx123 minmag -Inf -0 -> -0
mngx124 minmag -Inf 0 -> 0
mngx125 minmag -Inf 1 -> 1
mngx126 minmag -Inf 1000 -> 1000
mngx127 minmag -Inf Inf -> -Infinity
mngx128 minmag -Inf -Inf -> -Infinity
mngx129 minmag -1000 -Inf -> -1000
mngx130 minmag -1 -Inf -> -1
mngx131 minmag -0 -Inf -> -0
mngx132 minmag 0 -Inf -> 0
mngx133 minmag 1 -Inf -> 1
mngx134 minmag 1000 -Inf -> 1000
mngx135 minmag Inf -Inf -> -Infinity
-- 2004.08.02 754r chooses number over NaN in mixed cases
mngx141 minmag NaN -Inf -> -Infinity
mngx142 minmag NaN -1000 -> -1000
mngx143 minmag NaN -1 -> -1
mngx144 minmag NaN -0 -> -0
mngx145 minmag NaN 0 -> 0
mngx146 minmag NaN 1 -> 1
mngx147 minmag NaN 1000 -> 1000
mngx148 minmag NaN Inf -> Infinity
mngx149 minmag NaN NaN -> NaN
mngx150 minmag -Inf NaN -> -Infinity
mngx151 minmag -1000 NaN -> -1000
mngx152 minmag -1 -NaN -> -1
mngx153 minmag -0 NaN -> -0
mngx154 minmag 0 -NaN -> 0
mngx155 minmag 1 NaN -> 1
mngx156 minmag 1000 NaN -> 1000
mngx157 minmag Inf NaN -> Infinity
mngx161 minmag sNaN -Inf -> NaN Invalid_operation
mngx162 minmag sNaN -1000 -> NaN Invalid_operation
mngx163 minmag sNaN -1 -> NaN Invalid_operation
mngx164 minmag sNaN -0 -> NaN Invalid_operation
mngx165 minmag -sNaN 0 -> -NaN Invalid_operation
mngx166 minmag -sNaN 1 -> -NaN Invalid_operation
mngx167 minmag sNaN 1000 -> NaN Invalid_operation
mngx168 minmag sNaN NaN -> NaN Invalid_operation
mngx169 minmag sNaN sNaN -> NaN Invalid_operation
mngx170 minmag NaN sNaN -> NaN Invalid_operation
mngx171 minmag -Inf sNaN -> NaN Invalid_operation
mngx172 minmag -1000 sNaN -> NaN Invalid_operation
mngx173 minmag -1 sNaN -> NaN Invalid_operation
mngx174 minmag -0 sNaN -> NaN Invalid_operation
mngx175 minmag 0 sNaN -> NaN Invalid_operation
mngx176 minmag 1 sNaN -> NaN Invalid_operation
mngx177 minmag 1000 sNaN -> NaN Invalid_operation
mngx178 minmag Inf sNaN -> NaN Invalid_operation
mngx179 minmag NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
mngx181 minmag NaN9 -Inf -> -Infinity
mngx182 minmag -NaN8 9990 -> 9990
mngx183 minmag NaN71 Inf -> Infinity
mngx184 minmag NaN1 NaN54 -> NaN1
mngx185 minmag NaN22 -NaN53 -> NaN22
mngx186 minmag -NaN3 NaN6 -> -NaN3
mngx187 minmag -NaN44 NaN7 -> -NaN44
mngx188 minmag -Inf NaN41 -> -Infinity
mngx189 minmag -9999 -NaN33 -> -9999
mngx190 minmag Inf NaN2 -> Infinity
mngx191 minmag sNaN99 -Inf -> NaN99 Invalid_operation
mngx192 minmag sNaN98 -11 -> NaN98 Invalid_operation
mngx193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation
mngx194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation
mngx195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation
mngx196 minmag -Inf sNaN92 -> NaN92 Invalid_operation
mngx197 minmag 088 sNaN91 -> NaN91 Invalid_operation
mngx198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation
mngx199 minmag NaN sNaN86 -> NaN86 Invalid_operation
-- rounding checks -- chosen is rounded, or not
maxExponent: 999
minexponent: -999
precision: 9
mngx201 minmag -12345678000 1 -> 1
mngx202 minmag 1 -12345678000 -> 1
mngx203 minmag -1234567800 1 -> 1
mngx204 minmag 1 -1234567800 -> 1
mngx205 minmag -1234567890 1 -> 1
mngx206 minmag 1 -1234567890 -> 1
mngx207 minmag -1234567891 1 -> 1
mngx208 minmag 1 -1234567891 -> 1
mngx209 minmag -12345678901 1 -> 1
mngx210 minmag 1 -12345678901 -> 1
mngx211 minmag -1234567896 1 -> 1
mngx212 minmag 1 -1234567896 -> 1
mngx213 minmag 1234567891 1 -> 1
mngx214 minmag 1 1234567891 -> 1
mngx215 minmag 12345678901 1 -> 1
mngx216 minmag 1 12345678901 -> 1
mngx217 minmag 1234567896 1 -> 1
mngx218 minmag 1 1234567896 -> 1
precision: 15
mngx221 minmag -12345678000 1 -> 1
mngx222 minmag 1 -12345678000 -> 1
mngx223 minmag -1234567800 1 -> 1
mngx224 minmag 1 -1234567800 -> 1
mngx225 minmag -1234567890 1 -> 1
mngx226 minmag 1 -1234567890 -> 1
mngx227 minmag -1234567891 1 -> 1
mngx228 minmag 1 -1234567891 -> 1
mngx229 minmag -12345678901 1 -> 1
mngx230 minmag 1 -12345678901 -> 1
mngx231 minmag -1234567896 1 -> 1
mngx232 minmag 1 -1234567896 -> 1
mngx233 minmag 1234567891 1 -> 1
mngx234 minmag 1 1234567891 -> 1
mngx235 minmag 12345678901 1 -> 1
mngx236 minmag 1 12345678901 -> 1
mngx237 minmag 1234567896 1 -> 1
mngx238 minmag 1 1234567896 -> 1
-- from examples
mngx280 minmag '3' '2' -> '2'
mngx281 minmag '-10' '3' -> '3'
mngx282 minmag '1.0' '1' -> '1.0'
mngx283 minmag '1' '1.0' -> '1.0'
mngx284 minmag '7' 'NaN' -> '7'
-- overflow and underflow tests .. subnormal results [inputs] now allowed
maxExponent: 999999999
minexponent: -999999999
mngx330 minmag -1.23456789012345E-0 -9E+999999999 -> -1.23456789012345
mngx331 minmag -9E+999999999 -1.23456789012345E-0 -> -1.23456789012345
mngx332 minmag -0.100 -9E-999999999 -> -9E-999999999
mngx333 minmag -9E-999999999 -0.100 -> -9E-999999999
mngx335 minmag +1.23456789012345E-0 -9E+999999999 -> 1.23456789012345
mngx336 minmag -9E+999999999 1.23456789012345E-0 -> 1.23456789012345
mngx337 minmag +0.100 -9E-999999999 -> -9E-999999999
mngx338 minmag -9E-999999999 0.100 -> -9E-999999999
mngx339 minmag -1e-599999999 -1e-400000001 -> -1E-599999999
mngx340 minmag -1e-599999999 -1e-400000000 -> -1E-599999999
mngx341 minmag -1e-600000000 -1e-400000000 -> -1E-600000000
mngx342 minmag -9e-999999998 -0.01 -> -9E-999999998
mngx343 minmag -9e-999999998 -0.1 -> -9E-999999998
mngx344 minmag -0.01 -9e-999999998 -> -9E-999999998
mngx345 minmag -1e599999999 -1e400000001 -> -1E+400000001
mngx346 minmag -1e599999999 -1e400000000 -> -1E+400000000
mngx347 minmag -1e600000000 -1e400000000 -> -1E+400000000
mngx348 minmag -9e999999998 -100 -> -100
mngx349 minmag -9e999999998 -10 -> -10
mngx350 minmag -100 -9e999999998 -> -100
-- signs
mngx351 minmag -1e+777777777 -1e+411111111 -> -1E+411111111
mngx352 minmag -1e+777777777 +1e+411111111 -> 1E+411111111
mngx353 minmag +1e+777777777 -1e+411111111 -> -1E+411111111
mngx354 minmag +1e+777777777 +1e+411111111 -> 1E+411111111
mngx355 minmag -1e-777777777 -1e-411111111 -> -1E-777777777
mngx356 minmag -1e-777777777 +1e-411111111 -> -1E-777777777
mngx357 minmag +1e-777777777 -1e-411111111 -> 1E-777777777
mngx358 minmag +1e-777777777 +1e-411111111 -> 1E-777777777
-- expanded list from min/max 754r purple prose
-- [explicit tests for exponent ordering]
mngx401 minmag Inf 1.1 -> 1.1
mngx402 minmag 1.1 1 -> 1
mngx403 minmag 1 1.0 -> 1.0
mngx404 minmag 1.0 0.1 -> 0.1
mngx405 minmag 0.1 0.10 -> 0.10
mngx406 minmag 0.10 0.100 -> 0.100
mngx407 minmag 0.10 0 -> 0
mngx408 minmag 0 0.0 -> 0.0
mngx409 minmag 0.0 -0 -> -0
mngx410 minmag 0.0 -0.0 -> -0.0
mngx411 minmag 0.00 -0.0 -> -0.0
mngx412 minmag 0.0 -0.00 -> -0.00
mngx413 minmag 0 -0.0 -> -0.0
mngx414 minmag 0 -0 -> -0
mngx415 minmag -0.0 -0 -> -0
mngx416 minmag -0 -0.100 -> -0
mngx417 minmag -0.100 -0.10 -> -0.10
mngx418 minmag -0.10 -0.1 -> -0.1
mngx419 minmag -0.1 -1.0 -> -0.1
mngx420 minmag -1.0 -1 -> -1
mngx421 minmag -1 -1.1 -> -1
mngx423 minmag -1.1 -Inf -> -1.1
-- same with operands reversed
mngx431 minmag 1.1 Inf -> 1.1
mngx432 minmag 1 1.1 -> 1
mngx433 minmag 1.0 1 -> 1.0
mngx434 minmag 0.1 1.0 -> 0.1
mngx435 minmag 0.10 0.1 -> 0.10
mngx436 minmag 0.100 0.10 -> 0.100
mngx437 minmag 0 0.10 -> 0
mngx438 minmag 0.0 0 -> 0.0
mngx439 minmag -0 0.0 -> -0
mngx440 minmag -0.0 0.0 -> -0.0
mngx441 minmag -0.0 0.00 -> -0.0
mngx442 minmag -0.00 0.0 -> -0.00
mngx443 minmag -0.0 0 -> -0.0
mngx444 minmag -0 0 -> -0
mngx445 minmag -0 -0.0 -> -0
mngx446 minmag -0.100 -0 -> -0
mngx447 minmag -0.10 -0.100 -> -0.10
mngx448 minmag -0.1 -0.10 -> -0.1
mngx449 minmag -1.0 -0.1 -> -0.1
mngx450 minmag -1 -1.0 -> -1
mngx451 minmag -1.1 -1 -> -1
mngx453 minmag -Inf -1.1 -> -1.1
-- largies
mngx460 minmag 1000 1E+3 -> 1000
mngx461 minmag 1E+3 1000 -> 1000
mngx462 minmag 1000 -1E+3 -> -1E+3
mngx463 minmag 1E+3 -1000 -> -1000
mngx464 minmag -1000 1E+3 -> -1000
mngx465 minmag -1E+3 1000 -> -1E+3
mngx466 minmag -1000 -1E+3 -> -1E+3
mngx467 minmag -1E+3 -1000 -> -1E+3
-- rounding (results treated as though plus)
maxexponent: 999999999
minexponent: -999999999
precision: 3
mngx470 minmag 1 5 -> 1
mngx471 minmag 10 50 -> 10
mngx472 minmag 100 500 -> 100
mngx473 minmag 1000 5000 -> 1.00E+3 Rounded
mngx474 minmag 10000 50000 -> 1.00E+4 Rounded
mngx475 minmag 6 50 -> 6
mngx476 minmag 66 500 -> 66
mngx477 minmag 666 5000 -> 666
mngx478 minmag 6666 50000 -> 6.67E+3 Rounded Inexact
mngx479 minmag 66666 500000 -> 6.67E+4 Rounded Inexact
mngx480 minmag 33333 500000 -> 3.33E+4 Rounded Inexact
mngx481 minmag 75401 1 -> 1
mngx482 minmag 75402 10 -> 10
mngx483 minmag 75403 100 -> 100
mngx484 minmag 75404 1000 -> 1.00E+3 Rounded
mngx485 minmag 75405 10000 -> 1.00E+4 Rounded
mngx486 minmag 75406 6 -> 6
mngx487 minmag 75407 66 -> 66
mngx488 minmag 75408 666 -> 666
mngx489 minmag 75409 6666 -> 6.67E+3 Rounded Inexact
mngx490 minmag 75410 66666 -> 6.67E+4 Rounded Inexact
mngx491 minmag 75411 33333 -> 3.33E+4 Rounded Inexact
-- overflow tests
maxexponent: 999999999
minexponent: -999999999
precision: 3
mngx500 minmag 9.999E+999999999 0 -> 0
mngx501 minmag -9.999E+999999999 0 -> 0
-- subnormals and underflow
precision: 3
maxexponent: 999
minexponent: -999
mngx510 minmag 1.00E-999 0 -> 0
mngx511 minmag 0.1E-999 0 -> 0
mngx512 minmag 0.10E-999 0 -> 0
mngx513 minmag 0.100E-999 0 -> 0
mngx514 minmag 0.01E-999 0 -> 0
mngx515 minmag 0.999E-999 0 -> 0
mngx516 minmag 0.099E-999 0 -> 0
mngx517 minmag 0.009E-999 0 -> 0
mngx518 minmag 0.001E-999 0 -> 0
mngx519 minmag 0.0009E-999 0 -> 0
mngx520 minmag 0.0001E-999 0 -> 0
mngx530 minmag -1.00E-999 0 -> 0
mngx531 minmag -0.1E-999 0 -> 0
mngx532 minmag -0.10E-999 0 -> 0
mngx533 minmag -0.100E-999 0 -> 0
mngx534 minmag -0.01E-999 0 -> 0
mngx535 minmag -0.999E-999 0 -> 0
mngx536 minmag -0.099E-999 0 -> 0
mngx537 minmag -0.009E-999 0 -> 0
mngx538 minmag -0.001E-999 0 -> 0
mngx539 minmag -0.0009E-999 0 -> 0
mngx540 minmag -0.0001E-999 0 -> 0
-- Null tests
mng900 minmag 10 # -> NaN Invalid_operation
mng901 minmag # 10 -> NaN Invalid_operation
|
Changes to test/dectest/minus.decTest.
1 2 | ------------------------------------------------------------------------ -- minus.decTest -- decimal negation -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- minus.decTest -- decimal negation --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests primarily tests the existence of the operator.
-- Subtraction, rounding, and more overflows are tested elsewhere.
extended: 1
precision: 9
rounding: half_up
|
| ︙ | ︙ |
Changes to test/dectest/multiply.decTest.
1 2 | ------------------------------------------------------------------------ -- multiply.decTest -- decimal multiplication -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- multiply.decTest -- decimal multiplication --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ | |||
650 651 652 653 654 655 656 | mulx851 multiply 1E-668 1e-334 -> 1E-1002 Subnormal mulx852 multiply 4E-668 2e-334 -> 8E-1002 Subnormal mulx853 multiply 9E-668 3e-334 -> 2.7E-1001 Subnormal mulx854 multiply 16E-668 4e-334 -> 6.4E-1001 Subnormal mulx855 multiply 25E-668 5e-334 -> 1.25E-1000 Subnormal mulx856 multiply 10E-668 100e-334 -> 1.000E-999 | | | 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 | mulx851 multiply 1E-668 1e-334 -> 1E-1002 Subnormal mulx852 multiply 4E-668 2e-334 -> 8E-1002 Subnormal mulx853 multiply 9E-668 3e-334 -> 2.7E-1001 Subnormal mulx854 multiply 16E-668 4e-334 -> 6.4E-1001 Subnormal mulx855 multiply 25E-668 5e-334 -> 1.25E-1000 Subnormal mulx856 multiply 10E-668 100e-334 -> 1.000E-999 -- test derived from result of 0.099 ** 999 at 15 digits with unlimited exponent precision: 19 mulx860 multiply 6636851557994578716E-520 6636851557994578716E-520 -> 4.40477986028551E-1003 Underflow Subnormal Inexact Rounded -- Long operand overflow may be a different path precision: 3 maxExponent: 999999999 minexponent: -999999999 |
| ︙ | ︙ | |||
717 718 719 720 721 722 723 724 725 726 727 | maxExponent: 6144 minExponent: -6143 mulx1001 multiply 130E-2 120E-2 -> 1.5600 mulx1002 multiply 130E-2 12E-1 -> 1.560 mulx1003 multiply 130E-2 1E0 -> 1.30 mulx1004 multiply 1E2 1E4 -> 1E+6 -- Null tests mulx990 multiply 10 # -> NaN Invalid_operation mulx991 multiply # 10 -> NaN Invalid_operation | > > > > | 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 | maxExponent: 6144 minExponent: -6143 mulx1001 multiply 130E-2 120E-2 -> 1.5600 mulx1002 multiply 130E-2 12E-1 -> 1.560 mulx1003 multiply 130E-2 1E0 -> 1.30 mulx1004 multiply 1E2 1E4 -> 1E+6 -- payload decapitate precision: 5 mulx1010 multiply 11 -sNaN1234567890 -> -NaN67890 Invalid_operation -- Null tests mulx990 multiply 10 # -> NaN Invalid_operation mulx991 multiply # 10 -> NaN Invalid_operation |
Added test/dectest/nextminus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 |
------------------------------------------------------------------------
-- nextminus.decTest -- decimal next that is less [754r nextdown] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
nextm001 nextminus 0.999999995 -> 0.999999994
nextm002 nextminus 0.999999996 -> 0.999999995
nextm003 nextminus 0.999999997 -> 0.999999996
nextm004 nextminus 0.999999998 -> 0.999999997
nextm005 nextminus 0.999999999 -> 0.999999998
nextm006 nextminus 1.00000000 -> 0.999999999
nextm007 nextminus 1.0 -> 0.999999999
nextm008 nextminus 1 -> 0.999999999
nextm009 nextminus 1.00000001 -> 1.00000000
nextm010 nextminus 1.00000002 -> 1.00000001
nextm011 nextminus 1.00000003 -> 1.00000002
nextm012 nextminus 1.00000004 -> 1.00000003
nextm013 nextminus 1.00000005 -> 1.00000004
nextm014 nextminus 1.00000006 -> 1.00000005
nextm015 nextminus 1.00000007 -> 1.00000006
nextm016 nextminus 1.00000008 -> 1.00000007
nextm017 nextminus 1.00000009 -> 1.00000008
nextm018 nextminus 1.00000010 -> 1.00000009
nextm019 nextminus 1.00000011 -> 1.00000010
nextm020 nextminus 1.00000012 -> 1.00000011
nextm021 nextminus -0.999999995 -> -0.999999996
nextm022 nextminus -0.999999996 -> -0.999999997
nextm023 nextminus -0.999999997 -> -0.999999998
nextm024 nextminus -0.999999998 -> -0.999999999
nextm025 nextminus -0.999999999 -> -1.00000000
nextm026 nextminus -1.00000000 -> -1.00000001
nextm027 nextminus -1.0 -> -1.00000001
nextm028 nextminus -1 -> -1.00000001
nextm029 nextminus -1.00000001 -> -1.00000002
nextm030 nextminus -1.00000002 -> -1.00000003
nextm031 nextminus -1.00000003 -> -1.00000004
nextm032 nextminus -1.00000004 -> -1.00000005
nextm033 nextminus -1.00000005 -> -1.00000006
nextm034 nextminus -1.00000006 -> -1.00000007
nextm035 nextminus -1.00000007 -> -1.00000008
nextm036 nextminus -1.00000008 -> -1.00000009
nextm037 nextminus -1.00000009 -> -1.00000010
nextm038 nextminus -1.00000010 -> -1.00000011
nextm039 nextminus -1.00000011 -> -1.00000012
-- input operand is >precision
nextm041 nextminus 1.00000010998 -> 1.00000010
nextm042 nextminus 1.00000010999 -> 1.00000010
nextm043 nextminus 1.00000011000 -> 1.00000010
nextm044 nextminus 1.00000011001 -> 1.00000011
nextm045 nextminus 1.00000011002 -> 1.00000011
nextm046 nextminus 1.00000011002 -> 1.00000011
nextm047 nextminus 1.00000011052 -> 1.00000011
nextm048 nextminus 1.00000011552 -> 1.00000011
nextm049 nextminus -1.00000010998 -> -1.00000011
nextm050 nextminus -1.00000010999 -> -1.00000011
nextm051 nextminus -1.00000011000 -> -1.00000012
nextm052 nextminus -1.00000011001 -> -1.00000012
nextm053 nextminus -1.00000011002 -> -1.00000012
nextm054 nextminus -1.00000011002 -> -1.00000012
nextm055 nextminus -1.00000011052 -> -1.00000012
nextm056 nextminus -1.00000011552 -> -1.00000012
-- ultra-tiny inputs
nextm060 nextminus 1E-99999 -> 0E-391
nextm061 nextminus 1E-999999999 -> 0E-391
nextm062 nextminus 1E-391 -> 0E-391
nextm063 nextminus -1E-99999 -> -1E-391
nextm064 nextminus -1E-999999999 -> -1E-391
nextm065 nextminus -1E-391 -> -2E-391
-- Zeros
nextm100 nextminus -0 -> -1E-391
nextm101 nextminus 0 -> -1E-391
nextm102 nextminus 0.00 -> -1E-391
nextm103 nextminus -0.00 -> -1E-391
nextm104 nextminus 0E-300 -> -1E-391
nextm105 nextminus 0E+300 -> -1E-391
nextm106 nextminus 0E+30000 -> -1E-391
nextm107 nextminus -0E+30000 -> -1E-391
precision: 9
maxExponent: 999
minexponent: -999
-- specials
nextm150 nextminus Inf -> 9.99999999E+999
nextm151 nextminus -Inf -> -Infinity
nextm152 nextminus NaN -> NaN
nextm153 nextminus sNaN -> NaN Invalid_operation
nextm154 nextminus NaN77 -> NaN77
nextm155 nextminus sNaN88 -> NaN88 Invalid_operation
nextm156 nextminus -NaN -> -NaN
nextm157 nextminus -sNaN -> -NaN Invalid_operation
nextm158 nextminus -NaN77 -> -NaN77
nextm159 nextminus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
nextm170 nextminus 9.99999999E+999 -> 9.99999998E+999
nextm171 nextminus 9.99999998E+999 -> 9.99999997E+999
nextm172 nextminus 1E-999 -> 9.9999999E-1000
nextm173 nextminus 1.00000000E-999 -> 9.9999999E-1000
nextm174 nextminus 9E-1007 -> 8E-1007
nextm175 nextminus 9.9E-1006 -> 9.8E-1006
nextm176 nextminus 9.9999E-1003 -> 9.9998E-1003
nextm177 nextminus 9.9999999E-1000 -> 9.9999998E-1000
nextm178 nextminus 9.9999998E-1000 -> 9.9999997E-1000
nextm179 nextminus 9.9999997E-1000 -> 9.9999996E-1000
nextm180 nextminus 0E-1007 -> -1E-1007
nextm181 nextminus 1E-1007 -> 0E-1007
nextm182 nextminus 2E-1007 -> 1E-1007
nextm183 nextminus -0E-1007 -> -1E-1007
nextm184 nextminus -1E-1007 -> -2E-1007
nextm185 nextminus -2E-1007 -> -3E-1007
nextm186 nextminus -10E-1007 -> -1.1E-1006
nextm187 nextminus -100E-1007 -> -1.01E-1005
nextm188 nextminus -100000E-1007 -> -1.00001E-1002
nextm189 nextminus -1.0000E-999 -> -1.00000001E-999
nextm190 nextminus -1.00000000E-999 -> -1.00000001E-999
nextm191 nextminus -1E-999 -> -1.00000001E-999
nextm192 nextminus -9.99999998E+999 -> -9.99999999E+999
nextm193 nextminus -9.99999999E+999 -> -Infinity
-- Null tests
nextm900 nextminus # -> NaN Invalid_operation
|
Added test/dectest/nextplus.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 |
------------------------------------------------------------------------
-- nextplus.decTest -- decimal next that is greater [754r nextup] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
nextp001 nextplus 0.999999995 -> 0.999999996
nextp002 nextplus 0.999999996 -> 0.999999997
nextp003 nextplus 0.999999997 -> 0.999999998
nextp004 nextplus 0.999999998 -> 0.999999999
nextp005 nextplus 0.999999999 -> 1.00000000
nextp006 nextplus 1.00000000 -> 1.00000001
nextp007 nextplus 1.0 -> 1.00000001
nextp008 nextplus 1 -> 1.00000001
nextp009 nextplus 1.00000001 -> 1.00000002
nextp010 nextplus 1.00000002 -> 1.00000003
nextp011 nextplus 1.00000003 -> 1.00000004
nextp012 nextplus 1.00000004 -> 1.00000005
nextp013 nextplus 1.00000005 -> 1.00000006
nextp014 nextplus 1.00000006 -> 1.00000007
nextp015 nextplus 1.00000007 -> 1.00000008
nextp016 nextplus 1.00000008 -> 1.00000009
nextp017 nextplus 1.00000009 -> 1.00000010
nextp018 nextplus 1.00000010 -> 1.00000011
nextp019 nextplus 1.00000011 -> 1.00000012
nextp021 nextplus -0.999999995 -> -0.999999994
nextp022 nextplus -0.999999996 -> -0.999999995
nextp023 nextplus -0.999999997 -> -0.999999996
nextp024 nextplus -0.999999998 -> -0.999999997
nextp025 nextplus -0.999999999 -> -0.999999998
nextp026 nextplus -1.00000000 -> -0.999999999
nextp027 nextplus -1.0 -> -0.999999999
nextp028 nextplus -1 -> -0.999999999
nextp029 nextplus -1.00000001 -> -1.00000000
nextp030 nextplus -1.00000002 -> -1.00000001
nextp031 nextplus -1.00000003 -> -1.00000002
nextp032 nextplus -1.00000004 -> -1.00000003
nextp033 nextplus -1.00000005 -> -1.00000004
nextp034 nextplus -1.00000006 -> -1.00000005
nextp035 nextplus -1.00000007 -> -1.00000006
nextp036 nextplus -1.00000008 -> -1.00000007
nextp037 nextplus -1.00000009 -> -1.00000008
nextp038 nextplus -1.00000010 -> -1.00000009
nextp039 nextplus -1.00000011 -> -1.00000010
nextp040 nextplus -1.00000012 -> -1.00000011
-- input operand is >precision
nextp041 nextplus 1.00000010998 -> 1.00000011
nextp042 nextplus 1.00000010999 -> 1.00000011
nextp043 nextplus 1.00000011000 -> 1.00000012
nextp044 nextplus 1.00000011001 -> 1.00000012
nextp045 nextplus 1.00000011002 -> 1.00000012
nextp046 nextplus 1.00000011002 -> 1.00000012
nextp047 nextplus 1.00000011052 -> 1.00000012
nextp048 nextplus 1.00000011552 -> 1.00000012
nextp049 nextplus -1.00000010998 -> -1.00000010
nextp050 nextplus -1.00000010999 -> -1.00000010
nextp051 nextplus -1.00000011000 -> -1.00000010
nextp052 nextplus -1.00000011001 -> -1.00000011
nextp053 nextplus -1.00000011002 -> -1.00000011
nextp054 nextplus -1.00000011002 -> -1.00000011
nextp055 nextplus -1.00000011052 -> -1.00000011
nextp056 nextplus -1.00000011552 -> -1.00000011
-- ultra-tiny inputs
nextp060 nextplus 1E-99999 -> 1E-391
nextp061 nextplus 1E-999999999 -> 1E-391
nextp062 nextplus 1E-391 -> 2E-391
nextp063 nextplus -1E-99999 -> -0E-391
nextp064 nextplus -1E-999999999 -> -0E-391
nextp065 nextplus -1E-391 -> -0E-391
-- Zeros
nextp100 nextplus 0 -> 1E-391
nextp101 nextplus 0.00 -> 1E-391
nextp102 nextplus 0E-300 -> 1E-391
nextp103 nextplus 0E+300 -> 1E-391
nextp104 nextplus 0E+30000 -> 1E-391
nextp105 nextplus -0 -> 1E-391
nextp106 nextplus -0.00 -> 1E-391
nextp107 nextplus -0E-300 -> 1E-391
nextp108 nextplus -0E+300 -> 1E-391
nextp109 nextplus -0E+30000 -> 1E-391
maxExponent: 999
minexponent: -999
precision: 9
-- specials
nextp150 nextplus Inf -> Infinity
nextp151 nextplus -Inf -> -9.99999999E+999
nextp152 nextplus NaN -> NaN
nextp153 nextplus sNaN -> NaN Invalid_operation
nextp154 nextplus NaN77 -> NaN77
nextp155 nextplus sNaN88 -> NaN88 Invalid_operation
nextp156 nextplus -NaN -> -NaN
nextp157 nextplus -sNaN -> -NaN Invalid_operation
nextp158 nextplus -NaN77 -> -NaN77
nextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
nextp170 nextplus 9.99999999E+999 -> Infinity
nextp171 nextplus 9.99999998E+999 -> 9.99999999E+999
nextp172 nextplus 1E-999 -> 1.00000001E-999
nextp173 nextplus 1.00000000E-999 -> 1.00000001E-999
nextp174 nextplus 9E-1007 -> 1.0E-1006
nextp175 nextplus 9.9E-1006 -> 1.00E-1005
nextp176 nextplus 9.9999E-1003 -> 1.00000E-1002
nextp177 nextplus 9.9999999E-1000 -> 1.00000000E-999
nextp178 nextplus 9.9999998E-1000 -> 9.9999999E-1000
nextp179 nextplus 9.9999997E-1000 -> 9.9999998E-1000
nextp180 nextplus 0E-1007 -> 1E-1007
nextp181 nextplus 1E-1007 -> 2E-1007
nextp182 nextplus 2E-1007 -> 3E-1007
nextp183 nextplus -0E-1007 -> 1E-1007
nextp184 nextplus -1E-1007 -> -0E-1007
nextp185 nextplus -2E-1007 -> -1E-1007
nextp186 nextplus -10E-1007 -> -9E-1007
nextp187 nextplus -100E-1007 -> -9.9E-1006
nextp188 nextplus -100000E-1007 -> -9.9999E-1003
nextp189 nextplus -1.0000E-999 -> -9.9999999E-1000
nextp190 nextplus -1.00000000E-999 -> -9.9999999E-1000
nextp191 nextplus -1E-999 -> -9.9999999E-1000
nextp192 nextplus -9.99999998E+999 -> -9.99999997E+999
nextp193 nextplus -9.99999999E+999 -> -9.99999998E+999
-- Null tests
nextp900 nextplus # -> NaN Invalid_operation
|
Added test/dectest/nexttoward.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 |
------------------------------------------------------------------------
-- nexttoward.decTest -- decimal next toward rhs [754r nextafter] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
-- Sanity check with a scattering of numerics
nextt001 nexttoward 10 10 -> 10
nextt002 nexttoward -10 -10 -> -10
nextt003 nexttoward 1 10 -> 1.00000001
nextt004 nexttoward 1 -10 -> 0.999999999
nextt005 nexttoward -1 10 -> -0.999999999
nextt006 nexttoward -1 -10 -> -1.00000001
nextt007 nexttoward 0 10 -> 1E-391 Underflow Subnormal Inexact Rounded
nextt008 nexttoward 0 -10 -> -1E-391 Underflow Subnormal Inexact Rounded
nextt009 nexttoward 9.99999999E+384 +Infinity -> Infinity Overflow Inexact Rounded
nextt010 nexttoward -9.99999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded
------- lhs=rhs
-- finites
nextt101 nexttoward 7 7 -> 7
nextt102 nexttoward -7 -7 -> -7
nextt103 nexttoward 75 75 -> 75
nextt104 nexttoward -75 -75 -> -75
nextt105 nexttoward 7.50 7.5 -> 7.50
nextt106 nexttoward -7.50 -7.50 -> -7.50
nextt107 nexttoward 7.500 7.5000 -> 7.500
nextt108 nexttoward -7.500 -7.5 -> -7.500
-- zeros
nextt111 nexttoward 0 0 -> 0
nextt112 nexttoward -0 -0 -> -0
nextt113 nexttoward 0E+4 0 -> 0E+4
nextt114 nexttoward -0E+4 -0 -> -0E+4
nextt115 nexttoward 0.0000 0.00000 -> 0.0000
nextt116 nexttoward -0.0000 -0.00 -> -0.0000
nextt117 nexttoward 0E-141 0 -> 0E-141
nextt118 nexttoward -0E-141 -000 -> -0E-141
-- full coefficients, alternating bits
nextt121 nexttoward 268268268 268268268 -> 268268268
nextt122 nexttoward -268268268 -268268268 -> -268268268
nextt123 nexttoward 134134134 134134134 -> 134134134
nextt124 nexttoward -134134134 -134134134 -> -134134134
-- Nmax, Nmin, Ntiny
nextt131 nexttoward 9.99999999E+384 9.99999999E+384 -> 9.99999999E+384
nextt132 nexttoward 1E-383 1E-383 -> 1E-383
nextt133 nexttoward 1.00000000E-383 1.00000000E-383 -> 1.00000000E-383
nextt134 nexttoward 1E-391 1E-391 -> 1E-391
nextt135 nexttoward -1E-391 -1E-391 -> -1E-391
nextt136 nexttoward -1.00000000E-383 -1.00000000E-383 -> -1.00000000E-383
nextt137 nexttoward -1E-383 -1E-383 -> -1E-383
nextt138 nexttoward -9.99999999E+384 -9.99999999E+384 -> -9.99999999E+384
------- lhs<rhs
nextt201 nexttoward 0.999999995 Infinity -> 0.999999996
nextt202 nexttoward 0.999999996 Infinity -> 0.999999997
nextt203 nexttoward 0.999999997 Infinity -> 0.999999998
nextt204 nexttoward 0.999999998 Infinity -> 0.999999999
nextt205 nexttoward 0.999999999 Infinity -> 1.00000000
nextt206 nexttoward 1.00000000 Infinity -> 1.00000001
nextt207 nexttoward 1.0 Infinity -> 1.00000001
nextt208 nexttoward 1 Infinity -> 1.00000001
nextt209 nexttoward 1.00000001 Infinity -> 1.00000002
nextt210 nexttoward 1.00000002 Infinity -> 1.00000003
nextt211 nexttoward 1.00000003 Infinity -> 1.00000004
nextt212 nexttoward 1.00000004 Infinity -> 1.00000005
nextt213 nexttoward 1.00000005 Infinity -> 1.00000006
nextt214 nexttoward 1.00000006 Infinity -> 1.00000007
nextt215 nexttoward 1.00000007 Infinity -> 1.00000008
nextt216 nexttoward 1.00000008 Infinity -> 1.00000009
nextt217 nexttoward 1.00000009 Infinity -> 1.00000010
nextt218 nexttoward 1.00000010 Infinity -> 1.00000011
nextt219 nexttoward 1.00000011 Infinity -> 1.00000012
nextt221 nexttoward -0.999999995 Infinity -> -0.999999994
nextt222 nexttoward -0.999999996 Infinity -> -0.999999995
nextt223 nexttoward -0.999999997 Infinity -> -0.999999996
nextt224 nexttoward -0.999999998 Infinity -> -0.999999997
nextt225 nexttoward -0.999999999 Infinity -> -0.999999998
nextt226 nexttoward -1.00000000 Infinity -> -0.999999999
nextt227 nexttoward -1.0 Infinity -> -0.999999999
nextt228 nexttoward -1 Infinity -> -0.999999999
nextt229 nexttoward -1.00000001 Infinity -> -1.00000000
nextt230 nexttoward -1.00000002 Infinity -> -1.00000001
nextt231 nexttoward -1.00000003 Infinity -> -1.00000002
nextt232 nexttoward -1.00000004 Infinity -> -1.00000003
nextt233 nexttoward -1.00000005 Infinity -> -1.00000004
nextt234 nexttoward -1.00000006 Infinity -> -1.00000005
nextt235 nexttoward -1.00000007 Infinity -> -1.00000006
nextt236 nexttoward -1.00000008 Infinity -> -1.00000007
nextt237 nexttoward -1.00000009 Infinity -> -1.00000008
nextt238 nexttoward -1.00000010 Infinity -> -1.00000009
nextt239 nexttoward -1.00000011 Infinity -> -1.00000010
nextt240 nexttoward -1.00000012 Infinity -> -1.00000011
-- input operand is >precision
nextt241 nexttoward 1.00000010998 Infinity -> 1.00000011
nextt242 nexttoward 1.00000010999 Infinity -> 1.00000011
nextt243 nexttoward 1.00000011000 Infinity -> 1.00000012
nextt244 nexttoward 1.00000011001 Infinity -> 1.00000012
nextt245 nexttoward 1.00000011002 Infinity -> 1.00000012
nextt246 nexttoward 1.00000011002 Infinity -> 1.00000012
nextt247 nexttoward 1.00000011052 Infinity -> 1.00000012
nextt248 nexttoward 1.00000011552 Infinity -> 1.00000012
nextt249 nexttoward -1.00000010998 Infinity -> -1.00000010
nextt250 nexttoward -1.00000010999 Infinity -> -1.00000010
nextt251 nexttoward -1.00000011000 Infinity -> -1.00000010
nextt252 nexttoward -1.00000011001 Infinity -> -1.00000011
nextt253 nexttoward -1.00000011002 Infinity -> -1.00000011
nextt254 nexttoward -1.00000011002 Infinity -> -1.00000011
nextt255 nexttoward -1.00000011052 Infinity -> -1.00000011
nextt256 nexttoward -1.00000011552 Infinity -> -1.00000011
-- ultra-tiny inputs
nextt260 nexttoward 1E-99999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt261 nexttoward 1E-999999999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt262 nexttoward 1E-391 Infinity -> 2E-391 Underflow Subnormal Inexact Rounded
nextt263 nexttoward -1E-99999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
nextt264 nexttoward -1E-999999999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
nextt265 nexttoward -1E-391 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
-- Zeros
nextt300 nexttoward 0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt301 nexttoward 0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt302 nexttoward 0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt303 nexttoward 0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt304 nexttoward 0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt305 nexttoward -0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt306 nexttoward -0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt307 nexttoward -0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt308 nexttoward -0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
nextt309 nexttoward -0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
-- specials
nextt350 nexttoward Inf Infinity -> Infinity
nextt351 nexttoward -Inf Infinity -> -9.99999999E+384
nextt352 nexttoward NaN Infinity -> NaN
nextt353 nexttoward sNaN Infinity -> NaN Invalid_operation
nextt354 nexttoward NaN77 Infinity -> NaN77
nextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation
nextt356 nexttoward -NaN Infinity -> -NaN
nextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation
nextt358 nexttoward -NaN77 Infinity -> -NaN77
nextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
maxExponent: 999
minexponent: -999
nextt370 nexttoward 9.99999999E+999 Infinity -> Infinity Overflow Inexact Rounded
nextt371 nexttoward 9.99999998E+999 Infinity -> 9.99999999E+999
nextt372 nexttoward 1E-999 Infinity -> 1.00000001E-999
nextt373 nexttoward 1.00000000E-999 Infinity -> 1.00000001E-999
nextt374 nexttoward 0.999999999E-999 Infinity -> 1.00000000E-999
nextt375 nexttoward 0.99999999E-999 Infinity -> 1.00000000E-999
nextt376 nexttoward 9E-1007 Infinity -> 1.0E-1006 Underflow Subnormal Inexact Rounded
nextt377 nexttoward 9.9E-1006 Infinity -> 1.00E-1005 Underflow Subnormal Inexact Rounded
nextt378 nexttoward 9.9999E-1003 Infinity -> 1.00000E-1002 Underflow Subnormal Inexact Rounded
nextt379 nexttoward 9.9999998E-1000 Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt380 nexttoward 9.9999997E-1000 Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded
nextt381 nexttoward 0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
nextt382 nexttoward 1E-1007 Infinity -> 2E-1007 Underflow Subnormal Inexact Rounded
nextt383 nexttoward 2E-1007 Infinity -> 3E-1007 Underflow Subnormal Inexact Rounded
nextt385 nexttoward -0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
nextt386 nexttoward -1E-1007 Infinity -> -0E-1007 Underflow Subnormal Inexact Rounded Clamped
nextt387 nexttoward -2E-1007 Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
nextt388 nexttoward -10E-1007 Infinity -> -9E-1007 Underflow Subnormal Inexact Rounded
nextt389 nexttoward -100E-1007 Infinity -> -9.9E-1006 Underflow Subnormal Inexact Rounded
nextt390 nexttoward -100000E-1007 Infinity -> -9.9999E-1003 Underflow Subnormal Inexact Rounded
nextt391 nexttoward -1.0000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt392 nexttoward -1.00000000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt393 nexttoward -1E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt394 nexttoward -9.99999998E+999 Infinity -> -9.99999997E+999
nextt395 nexttoward -9.99999999E+999 Infinity -> -9.99999998E+999
------- lhs>rhs
maxExponent: 384
minexponent: -383
nextt401 nexttoward 0.999999995 -Infinity -> 0.999999994
nextt402 nexttoward 0.999999996 -Infinity -> 0.999999995
nextt403 nexttoward 0.999999997 -Infinity -> 0.999999996
nextt404 nexttoward 0.999999998 -Infinity -> 0.999999997
nextt405 nexttoward 0.999999999 -Infinity -> 0.999999998
nextt406 nexttoward 1.00000000 -Infinity -> 0.999999999
nextt407 nexttoward 1.0 -Infinity -> 0.999999999
nextt408 nexttoward 1 -Infinity -> 0.999999999
nextt409 nexttoward 1.00000001 -Infinity -> 1.00000000
nextt410 nexttoward 1.00000002 -Infinity -> 1.00000001
nextt411 nexttoward 1.00000003 -Infinity -> 1.00000002
nextt412 nexttoward 1.00000004 -Infinity -> 1.00000003
nextt413 nexttoward 1.00000005 -Infinity -> 1.00000004
nextt414 nexttoward 1.00000006 -Infinity -> 1.00000005
nextt415 nexttoward 1.00000007 -Infinity -> 1.00000006
nextt416 nexttoward 1.00000008 -Infinity -> 1.00000007
nextt417 nexttoward 1.00000009 -Infinity -> 1.00000008
nextt418 nexttoward 1.00000010 -Infinity -> 1.00000009
nextt419 nexttoward 1.00000011 -Infinity -> 1.00000010
nextt420 nexttoward 1.00000012 -Infinity -> 1.00000011
nextt421 nexttoward -0.999999995 -Infinity -> -0.999999996
nextt422 nexttoward -0.999999996 -Infinity -> -0.999999997
nextt423 nexttoward -0.999999997 -Infinity -> -0.999999998
nextt424 nexttoward -0.999999998 -Infinity -> -0.999999999
nextt425 nexttoward -0.999999999 -Infinity -> -1.00000000
nextt426 nexttoward -1.00000000 -Infinity -> -1.00000001
nextt427 nexttoward -1.0 -Infinity -> -1.00000001
nextt428 nexttoward -1 -Infinity -> -1.00000001
nextt429 nexttoward -1.00000001 -Infinity -> -1.00000002
nextt430 nexttoward -1.00000002 -Infinity -> -1.00000003
nextt431 nexttoward -1.00000003 -Infinity -> -1.00000004
nextt432 nexttoward -1.00000004 -Infinity -> -1.00000005
nextt433 nexttoward -1.00000005 -Infinity -> -1.00000006
nextt434 nexttoward -1.00000006 -Infinity -> -1.00000007
nextt435 nexttoward -1.00000007 -Infinity -> -1.00000008
nextt436 nexttoward -1.00000008 -Infinity -> -1.00000009
nextt437 nexttoward -1.00000009 -Infinity -> -1.00000010
nextt438 nexttoward -1.00000010 -Infinity -> -1.00000011
nextt439 nexttoward -1.00000011 -Infinity -> -1.00000012
-- input operand is >precision
nextt441 nexttoward 1.00000010998 -Infinity -> 1.00000010
nextt442 nexttoward 1.00000010999 -Infinity -> 1.00000010
nextt443 nexttoward 1.00000011000 -Infinity -> 1.00000010
nextt444 nexttoward 1.00000011001 -Infinity -> 1.00000011
nextt445 nexttoward 1.00000011002 -Infinity -> 1.00000011
nextt446 nexttoward 1.00000011002 -Infinity -> 1.00000011
nextt447 nexttoward 1.00000011052 -Infinity -> 1.00000011
nextt448 nexttoward 1.00000011552 -Infinity -> 1.00000011
nextt449 nexttoward -1.00000010998 -Infinity -> -1.00000011
nextt450 nexttoward -1.00000010999 -Infinity -> -1.00000011
nextt451 nexttoward -1.00000011000 -Infinity -> -1.00000012
nextt452 nexttoward -1.00000011001 -Infinity -> -1.00000012
nextt453 nexttoward -1.00000011002 -Infinity -> -1.00000012
nextt454 nexttoward -1.00000011002 -Infinity -> -1.00000012
nextt455 nexttoward -1.00000011052 -Infinity -> -1.00000012
nextt456 nexttoward -1.00000011552 -Infinity -> -1.00000012
-- ultra-tiny inputs
nextt460 nexttoward 1E-99999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
nextt461 nexttoward 1E-999999999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
nextt462 nexttoward 1E-391 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
nextt463 nexttoward -1E-99999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt464 nexttoward -1E-999999999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt465 nexttoward -1E-391 -Infinity -> -2E-391 Underflow Subnormal Inexact Rounded
-- Zeros
nextt500 nexttoward -0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt501 nexttoward 0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt502 nexttoward 0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt503 nexttoward -0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt504 nexttoward 0E-300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt505 nexttoward 0E+300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt506 nexttoward 0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt507 nexttoward -0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
nextt508 nexttoward 0.00 -0.0000 -> -0.00
-- specials
nextt550 nexttoward Inf -Infinity -> 9.99999999E+384
nextt551 nexttoward -Inf -Infinity -> -Infinity
nextt552 nexttoward NaN -Infinity -> NaN
nextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation
nextt554 nexttoward NaN77 -Infinity -> NaN77
nextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation
nextt556 nexttoward -NaN -Infinity -> -NaN
nextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation
nextt558 nexttoward -NaN77 -Infinity -> -NaN77
nextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation
-- Nmax, Nmin, Ntiny, subnormals
maxExponent: 999
minexponent: -999
nextt570 nexttoward 9.99999999E+999 -Infinity -> 9.99999998E+999
nextt571 nexttoward 9.99999998E+999 -Infinity -> 9.99999997E+999
nextt572 nexttoward 1E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt573 nexttoward 1.00000000E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
nextt574 nexttoward 9E-1007 -Infinity -> 8E-1007 Underflow Subnormal Inexact Rounded
nextt575 nexttoward 9.9E-1006 -Infinity -> 9.8E-1006 Underflow Subnormal Inexact Rounded
nextt576 nexttoward 9.9999E-1003 -Infinity -> 9.9998E-1003 Underflow Subnormal Inexact Rounded
nextt577 nexttoward 9.9999999E-1000 -Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded
nextt578 nexttoward 9.9999998E-1000 -Infinity -> 9.9999997E-1000 Underflow Subnormal Inexact Rounded
nextt579 nexttoward 9.9999997E-1000 -Infinity -> 9.9999996E-1000 Underflow Subnormal Inexact Rounded
nextt580 nexttoward 0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
nextt581 nexttoward 1E-1007 -Infinity -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped
nextt582 nexttoward 2E-1007 -Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
nextt583 nexttoward -0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
nextt584 nexttoward -1E-1007 -Infinity -> -2E-1007 Underflow Subnormal Inexact Rounded
nextt585 nexttoward -2E-1007 -Infinity -> -3E-1007 Underflow Subnormal Inexact Rounded
nextt586 nexttoward -10E-1007 -Infinity -> -1.1E-1006 Underflow Subnormal Inexact Rounded
nextt587 nexttoward -100E-1007 -Infinity -> -1.01E-1005 Underflow Subnormal Inexact Rounded
nextt588 nexttoward -100000E-1007 -Infinity -> -1.00001E-1002 Underflow Subnormal Inexact Rounded
nextt589 nexttoward -1.0000E-999 -Infinity -> -1.00000001E-999
nextt590 nexttoward -1.00000000E-999 -Infinity -> -1.00000001E-999
nextt591 nexttoward -1E-999 -Infinity -> -1.00000001E-999
nextt592 nexttoward -9.99999998E+999 -Infinity -> -9.99999999E+999
nextt593 nexttoward -9.99999999E+999 -Infinity -> -Infinity Overflow Inexact Rounded
------- Specials
maxExponent: 384
minexponent: -383
nextt780 nexttoward -Inf -Inf -> -Infinity
nextt781 nexttoward -Inf -1000 -> -9.99999999E+384
nextt782 nexttoward -Inf -1 -> -9.99999999E+384
nextt783 nexttoward -Inf -0 -> -9.99999999E+384
nextt784 nexttoward -Inf 0 -> -9.99999999E+384
nextt785 nexttoward -Inf 1 -> -9.99999999E+384
nextt786 nexttoward -Inf 1000 -> -9.99999999E+384
nextt787 nexttoward -1000 -Inf -> -1000.00001
nextt788 nexttoward -Inf -Inf -> -Infinity
nextt789 nexttoward -1 -Inf -> -1.00000001
nextt790 nexttoward -0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded
nextt791 nexttoward 0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded
nextt792 nexttoward 1 -Inf -> 0.999999999
nextt793 nexttoward 1000 -Inf -> 999.999999
nextt794 nexttoward Inf -Inf -> 9.99999999E+384
nextt800 nexttoward Inf -Inf -> 9.99999999E+384
nextt801 nexttoward Inf -1000 -> 9.99999999E+384
nextt802 nexttoward Inf -1 -> 9.99999999E+384
nextt803 nexttoward Inf -0 -> 9.99999999E+384
nextt804 nexttoward Inf 0 -> 9.99999999E+384
nextt805 nexttoward Inf 1 -> 9.99999999E+384
nextt806 nexttoward Inf 1000 -> 9.99999999E+384
nextt807 nexttoward Inf Inf -> Infinity
nextt808 nexttoward -1000 Inf -> -999.999999
nextt809 nexttoward -Inf Inf -> -9.99999999E+384
nextt810 nexttoward -1 Inf -> -0.999999999
nextt811 nexttoward -0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded
nextt812 nexttoward 0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded
nextt813 nexttoward 1 Inf -> 1.00000001
nextt814 nexttoward 1000 Inf -> 1000.00001
nextt815 nexttoward Inf Inf -> Infinity
nextt821 nexttoward NaN -Inf -> NaN
nextt822 nexttoward NaN -1000 -> NaN
nextt823 nexttoward NaN -1 -> NaN
nextt824 nexttoward NaN -0 -> NaN
nextt825 nexttoward NaN 0 -> NaN
nextt826 nexttoward NaN 1 -> NaN
nextt827 nexttoward NaN 1000 -> NaN
nextt828 nexttoward NaN Inf -> NaN
nextt829 nexttoward NaN NaN -> NaN
nextt830 nexttoward -Inf NaN -> NaN
nextt831 nexttoward -1000 NaN -> NaN
nextt832 nexttoward -1 NaN -> NaN
nextt833 nexttoward -0 NaN -> NaN
nextt834 nexttoward 0 NaN -> NaN
nextt835 nexttoward 1 NaN -> NaN
nextt836 nexttoward 1000 NaN -> NaN
nextt837 nexttoward Inf NaN -> NaN
nextt841 nexttoward sNaN -Inf -> NaN Invalid_operation
nextt842 nexttoward sNaN -1000 -> NaN Invalid_operation
nextt843 nexttoward sNaN -1 -> NaN Invalid_operation
nextt844 nexttoward sNaN -0 -> NaN Invalid_operation
nextt845 nexttoward sNaN 0 -> NaN Invalid_operation
nextt846 nexttoward sNaN 1 -> NaN Invalid_operation
nextt847 nexttoward sNaN 1000 -> NaN Invalid_operation
nextt848 nexttoward sNaN NaN -> NaN Invalid_operation
nextt849 nexttoward sNaN sNaN -> NaN Invalid_operation
nextt850 nexttoward NaN sNaN -> NaN Invalid_operation
nextt851 nexttoward -Inf sNaN -> NaN Invalid_operation
nextt852 nexttoward -1000 sNaN -> NaN Invalid_operation
nextt853 nexttoward -1 sNaN -> NaN Invalid_operation
nextt854 nexttoward -0 sNaN -> NaN Invalid_operation
nextt855 nexttoward 0 sNaN -> NaN Invalid_operation
nextt856 nexttoward 1 sNaN -> NaN Invalid_operation
nextt857 nexttoward 1000 sNaN -> NaN Invalid_operation
nextt858 nexttoward Inf sNaN -> NaN Invalid_operation
nextt859 nexttoward NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
nextt861 nexttoward NaN1 -Inf -> NaN1
nextt862 nexttoward +NaN2 -1000 -> NaN2
nextt863 nexttoward NaN3 1000 -> NaN3
nextt864 nexttoward NaN4 Inf -> NaN4
nextt865 nexttoward NaN5 +NaN6 -> NaN5
nextt866 nexttoward -Inf NaN7 -> NaN7
nextt867 nexttoward -1000 NaN8 -> NaN8
nextt868 nexttoward 1000 NaN9 -> NaN9
nextt869 nexttoward Inf +NaN10 -> NaN10
nextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation
nextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation
nextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation
nextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation
nextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation
nextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation
nextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation
nextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation
nextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation
nextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation
nextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation
nextt882 nexttoward -NaN26 NaN28 -> -NaN26
nextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation
nextt884 nexttoward 1000 -NaN30 -> -NaN30
nextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation
-- Null tests
nextt900 nexttoward 1 # -> NaN Invalid_operation
nextt901 nexttoward # 1 -> NaN Invalid_operation
|
Deleted test/dectest/normalize.decTest.
|
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Added test/dectest/or.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 |
------------------------------------------------------------------------
-- or.decTest -- digitwise logical OR --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check (truth table)
orx001 or 0 0 -> 0
orx002 or 0 1 -> 1
orx003 or 1 0 -> 1
orx004 or 1 1 -> 1
orx005 or 1100 1010 -> 1110
-- and at msd and msd-1
orx006 or 000000000 000000000 -> 0
orx007 or 000000000 100000000 -> 100000000
orx008 or 100000000 000000000 -> 100000000
orx009 or 100000000 100000000 -> 100000000
orx010 or 000000000 000000000 -> 0
orx011 or 000000000 010000000 -> 10000000
orx012 or 010000000 000000000 -> 10000000
orx013 or 010000000 010000000 -> 10000000
-- Various lengths
-- 123456789 123456789 123456789
orx021 or 111111111 111111111 -> 111111111
orx022 or 111111111111 111111111 -> 111111111
orx023 or 11111111 11111111 -> 11111111
orx025 or 1111111 1111111 -> 1111111
orx026 or 111111 111111 -> 111111
orx027 or 11111 11111 -> 11111
orx028 or 1111 1111 -> 1111
orx029 or 111 111 -> 111
orx031 or 11 11 -> 11
orx032 or 1 1 -> 1
orx033 or 111111111111 1111111111 -> 111111111
orx034 or 11111111111 11111111111 -> 111111111
orx035 or 1111111111 111111111111 -> 111111111
orx036 or 111111111 1111111111111 -> 111111111
orx040 or 111111111 111111111111 -> 111111111
orx041 or 11111111 111111111111 -> 111111111
orx042 or 11111111 111111111 -> 111111111
orx043 or 1111111 100000010 -> 101111111
orx044 or 111111 100000100 -> 100111111
orx045 or 11111 100001000 -> 100011111
orx046 or 1111 100010000 -> 100011111
orx047 or 111 100100000 -> 100100111
orx048 or 11 101000000 -> 101000011
orx049 or 1 110000000 -> 110000001
orx050 or 1111111111 1 -> 111111111
orx051 or 111111111 1 -> 111111111
orx052 or 11111111 1 -> 11111111
orx053 or 1111111 1 -> 1111111
orx054 or 111111 1 -> 111111
orx055 or 11111 1 -> 11111
orx056 or 1111 1 -> 1111
orx057 or 111 1 -> 111
orx058 or 11 1 -> 11
orx059 or 1 1 -> 1
orx060 or 1111111111 0 -> 111111111
orx061 or 111111111 0 -> 111111111
orx062 or 11111111 0 -> 11111111
orx063 or 1111111 0 -> 1111111
orx064 or 111111 0 -> 111111
orx065 or 11111 0 -> 11111
orx066 or 1111 0 -> 1111
orx067 or 111 0 -> 111
orx068 or 11 0 -> 11
orx069 or 1 0 -> 1
orx070 or 1 1111111111 -> 111111111
orx071 or 1 111111111 -> 111111111
orx072 or 1 11111111 -> 11111111
orx073 or 1 1111111 -> 1111111
orx074 or 1 111111 -> 111111
orx075 or 1 11111 -> 11111
orx076 or 1 1111 -> 1111
orx077 or 1 111 -> 111
orx078 or 1 11 -> 11
orx079 or 1 1 -> 1
orx080 or 0 1111111111 -> 111111111
orx081 or 0 111111111 -> 111111111
orx082 or 0 11111111 -> 11111111
orx083 or 0 1111111 -> 1111111
orx084 or 0 111111 -> 111111
orx085 or 0 11111 -> 11111
orx086 or 0 1111 -> 1111
orx087 or 0 111 -> 111
orx088 or 0 11 -> 11
orx089 or 0 1 -> 1
orx090 or 011111111 111101111 -> 111111111
orx091 or 101111111 111101111 -> 111111111
orx092 or 110111111 111101111 -> 111111111
orx093 or 111011111 111101111 -> 111111111
orx094 or 111101111 111101111 -> 111101111
orx095 or 111110111 111101111 -> 111111111
orx096 or 111111011 111101111 -> 111111111
orx097 or 111111101 111101111 -> 111111111
orx098 or 111111110 111101111 -> 111111111
orx100 or 111101111 011111111 -> 111111111
orx101 or 111101111 101111111 -> 111111111
orx102 or 111101111 110111111 -> 111111111
orx103 or 111101111 111011111 -> 111111111
orx104 or 111101111 111101111 -> 111101111
orx105 or 111101111 111110111 -> 111111111
orx106 or 111101111 111111011 -> 111111111
orx107 or 111101111 111111101 -> 111111111
orx108 or 111101111 111111110 -> 111111111
-- non-0/1 should not be accepted, nor should signs
orx220 or 111111112 111111111 -> NaN Invalid_operation
orx221 or 333333333 333333333 -> NaN Invalid_operation
orx222 or 555555555 555555555 -> NaN Invalid_operation
orx223 or 777777777 777777777 -> NaN Invalid_operation
orx224 or 999999999 999999999 -> NaN Invalid_operation
orx225 or 222222222 999999999 -> NaN Invalid_operation
orx226 or 444444444 999999999 -> NaN Invalid_operation
orx227 or 666666666 999999999 -> NaN Invalid_operation
orx228 or 888888888 999999999 -> NaN Invalid_operation
orx229 or 999999999 222222222 -> NaN Invalid_operation
orx230 or 999999999 444444444 -> NaN Invalid_operation
orx231 or 999999999 666666666 -> NaN Invalid_operation
orx232 or 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
orx240 or 567468689 -934981942 -> NaN Invalid_operation
orx241 or 567367689 934981942 -> NaN Invalid_operation
orx242 or -631917772 -706014634 -> NaN Invalid_operation
orx243 or -756253257 138579234 -> NaN Invalid_operation
orx244 or 835590149 567435400 -> NaN Invalid_operation
-- test MSD
orx250 or 200000000 100000000 -> NaN Invalid_operation
orx251 or 700000000 100000000 -> NaN Invalid_operation
orx252 or 800000000 100000000 -> NaN Invalid_operation
orx253 or 900000000 100000000 -> NaN Invalid_operation
orx254 or 200000000 000000000 -> NaN Invalid_operation
orx255 or 700000000 000000000 -> NaN Invalid_operation
orx256 or 800000000 000000000 -> NaN Invalid_operation
orx257 or 900000000 000000000 -> NaN Invalid_operation
orx258 or 100000000 200000000 -> NaN Invalid_operation
orx259 or 100000000 700000000 -> NaN Invalid_operation
orx260 or 100000000 800000000 -> NaN Invalid_operation
orx261 or 100000000 900000000 -> NaN Invalid_operation
orx262 or 000000000 200000000 -> NaN Invalid_operation
orx263 or 000000000 700000000 -> NaN Invalid_operation
orx264 or 000000000 800000000 -> NaN Invalid_operation
orx265 or 000000000 900000000 -> NaN Invalid_operation
-- test MSD-1
orx270 or 020000000 100000000 -> NaN Invalid_operation
orx271 or 070100000 100000000 -> NaN Invalid_operation
orx272 or 080010000 100000001 -> NaN Invalid_operation
orx273 or 090001000 100000010 -> NaN Invalid_operation
orx274 or 100000100 020010100 -> NaN Invalid_operation
orx275 or 100000000 070001000 -> NaN Invalid_operation
orx276 or 100000010 080010100 -> NaN Invalid_operation
orx277 or 100000000 090000010 -> NaN Invalid_operation
-- test LSD
orx280 or 001000002 100000000 -> NaN Invalid_operation
orx281 or 000000007 100000000 -> NaN Invalid_operation
orx282 or 000000008 100000000 -> NaN Invalid_operation
orx283 or 000000009 100000000 -> NaN Invalid_operation
orx284 or 100000000 000100002 -> NaN Invalid_operation
orx285 or 100100000 001000007 -> NaN Invalid_operation
orx286 or 100010000 010000008 -> NaN Invalid_operation
orx287 or 100001000 100000009 -> NaN Invalid_operation
-- test Middie
orx288 or 001020000 100000000 -> NaN Invalid_operation
orx289 or 000070001 100000000 -> NaN Invalid_operation
orx290 or 000080000 100010000 -> NaN Invalid_operation
orx291 or 000090000 100001000 -> NaN Invalid_operation
orx292 or 100000010 000020100 -> NaN Invalid_operation
orx293 or 100100000 000070010 -> NaN Invalid_operation
orx294 or 100010100 000080001 -> NaN Invalid_operation
orx295 or 100001000 000090000 -> NaN Invalid_operation
-- signs
orx296 or -100001000 -000000000 -> NaN Invalid_operation
orx297 or -100001000 000010000 -> NaN Invalid_operation
orx298 or 100001000 -000000000 -> NaN Invalid_operation
orx299 or 100001000 000011000 -> 100011000
-- Nmax, Nmin, Ntiny
orx331 or 2 9.99999999E+999 -> NaN Invalid_operation
orx332 or 3 1E-999 -> NaN Invalid_operation
orx333 or 4 1.00000000E-999 -> NaN Invalid_operation
orx334 or 5 1E-1007 -> NaN Invalid_operation
orx335 or 6 -1E-1007 -> NaN Invalid_operation
orx336 or 7 -1.00000000E-999 -> NaN Invalid_operation
orx337 or 8 -1E-999 -> NaN Invalid_operation
orx338 or 9 -9.99999999E+999 -> NaN Invalid_operation
orx341 or 9.99999999E+999 -18 -> NaN Invalid_operation
orx342 or 1E-999 01 -> NaN Invalid_operation
orx343 or 1.00000000E-999 -18 -> NaN Invalid_operation
orx344 or 1E-1007 18 -> NaN Invalid_operation
orx345 or -1E-1007 -10 -> NaN Invalid_operation
orx346 or -1.00000000E-999 18 -> NaN Invalid_operation
orx347 or -1E-999 10 -> NaN Invalid_operation
orx348 or -9.99999999E+999 -18 -> NaN Invalid_operation
-- A few other non-integers
orx361 or 1.0 1 -> NaN Invalid_operation
orx362 or 1E+1 1 -> NaN Invalid_operation
orx363 or 0.0 1 -> NaN Invalid_operation
orx364 or 0E+1 1 -> NaN Invalid_operation
orx365 or 9.9 1 -> NaN Invalid_operation
orx366 or 9E+1 1 -> NaN Invalid_operation
orx371 or 0 1.0 -> NaN Invalid_operation
orx372 or 0 1E+1 -> NaN Invalid_operation
orx373 or 0 0.0 -> NaN Invalid_operation
orx374 or 0 0E+1 -> NaN Invalid_operation
orx375 or 0 9.9 -> NaN Invalid_operation
orx376 or 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
orx780 or -Inf -Inf -> NaN Invalid_operation
orx781 or -Inf -1000 -> NaN Invalid_operation
orx782 or -Inf -1 -> NaN Invalid_operation
orx783 or -Inf -0 -> NaN Invalid_operation
orx784 or -Inf 0 -> NaN Invalid_operation
orx785 or -Inf 1 -> NaN Invalid_operation
orx786 or -Inf 1000 -> NaN Invalid_operation
orx787 or -1000 -Inf -> NaN Invalid_operation
orx788 or -Inf -Inf -> NaN Invalid_operation
orx789 or -1 -Inf -> NaN Invalid_operation
orx790 or -0 -Inf -> NaN Invalid_operation
orx791 or 0 -Inf -> NaN Invalid_operation
orx792 or 1 -Inf -> NaN Invalid_operation
orx793 or 1000 -Inf -> NaN Invalid_operation
orx794 or Inf -Inf -> NaN Invalid_operation
orx800 or Inf -Inf -> NaN Invalid_operation
orx801 or Inf -1000 -> NaN Invalid_operation
orx802 or Inf -1 -> NaN Invalid_operation
orx803 or Inf -0 -> NaN Invalid_operation
orx804 or Inf 0 -> NaN Invalid_operation
orx805 or Inf 1 -> NaN Invalid_operation
orx806 or Inf 1000 -> NaN Invalid_operation
orx807 or Inf Inf -> NaN Invalid_operation
orx808 or -1000 Inf -> NaN Invalid_operation
orx809 or -Inf Inf -> NaN Invalid_operation
orx810 or -1 Inf -> NaN Invalid_operation
orx811 or -0 Inf -> NaN Invalid_operation
orx812 or 0 Inf -> NaN Invalid_operation
orx813 or 1 Inf -> NaN Invalid_operation
orx814 or 1000 Inf -> NaN Invalid_operation
orx815 or Inf Inf -> NaN Invalid_operation
orx821 or NaN -Inf -> NaN Invalid_operation
orx822 or NaN -1000 -> NaN Invalid_operation
orx823 or NaN -1 -> NaN Invalid_operation
orx824 or NaN -0 -> NaN Invalid_operation
orx825 or NaN 0 -> NaN Invalid_operation
orx826 or NaN 1 -> NaN Invalid_operation
orx827 or NaN 1000 -> NaN Invalid_operation
orx828 or NaN Inf -> NaN Invalid_operation
orx829 or NaN NaN -> NaN Invalid_operation
orx830 or -Inf NaN -> NaN Invalid_operation
orx831 or -1000 NaN -> NaN Invalid_operation
orx832 or -1 NaN -> NaN Invalid_operation
orx833 or -0 NaN -> NaN Invalid_operation
orx834 or 0 NaN -> NaN Invalid_operation
orx835 or 1 NaN -> NaN Invalid_operation
orx836 or 1000 NaN -> NaN Invalid_operation
orx837 or Inf NaN -> NaN Invalid_operation
orx841 or sNaN -Inf -> NaN Invalid_operation
orx842 or sNaN -1000 -> NaN Invalid_operation
orx843 or sNaN -1 -> NaN Invalid_operation
orx844 or sNaN -0 -> NaN Invalid_operation
orx845 or sNaN 0 -> NaN Invalid_operation
orx846 or sNaN 1 -> NaN Invalid_operation
orx847 or sNaN 1000 -> NaN Invalid_operation
orx848 or sNaN NaN -> NaN Invalid_operation
orx849 or sNaN sNaN -> NaN Invalid_operation
orx850 or NaN sNaN -> NaN Invalid_operation
orx851 or -Inf sNaN -> NaN Invalid_operation
orx852 or -1000 sNaN -> NaN Invalid_operation
orx853 or -1 sNaN -> NaN Invalid_operation
orx854 or -0 sNaN -> NaN Invalid_operation
orx855 or 0 sNaN -> NaN Invalid_operation
orx856 or 1 sNaN -> NaN Invalid_operation
orx857 or 1000 sNaN -> NaN Invalid_operation
orx858 or Inf sNaN -> NaN Invalid_operation
orx859 or NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
orx861 or NaN1 -Inf -> NaN Invalid_operation
orx862 or +NaN2 -1000 -> NaN Invalid_operation
orx863 or NaN3 1000 -> NaN Invalid_operation
orx864 or NaN4 Inf -> NaN Invalid_operation
orx865 or NaN5 +NaN6 -> NaN Invalid_operation
orx866 or -Inf NaN7 -> NaN Invalid_operation
orx867 or -1000 NaN8 -> NaN Invalid_operation
orx868 or 1000 NaN9 -> NaN Invalid_operation
orx869 or Inf +NaN10 -> NaN Invalid_operation
orx871 or sNaN11 -Inf -> NaN Invalid_operation
orx872 or sNaN12 -1000 -> NaN Invalid_operation
orx873 or sNaN13 1000 -> NaN Invalid_operation
orx874 or sNaN14 NaN17 -> NaN Invalid_operation
orx875 or sNaN15 sNaN18 -> NaN Invalid_operation
orx876 or NaN16 sNaN19 -> NaN Invalid_operation
orx877 or -Inf +sNaN20 -> NaN Invalid_operation
orx878 or -1000 sNaN21 -> NaN Invalid_operation
orx879 or 1000 sNaN22 -> NaN Invalid_operation
orx880 or Inf sNaN23 -> NaN Invalid_operation
orx881 or +NaN25 +sNaN24 -> NaN Invalid_operation
orx882 or -NaN26 NaN28 -> NaN Invalid_operation
orx883 or -sNaN27 sNaN29 -> NaN Invalid_operation
orx884 or 1000 -NaN30 -> NaN Invalid_operation
orx885 or 1000 -sNaN31 -> NaN Invalid_operation
|
Changes to test/dectest/plus.decTest.
1 2 | ------------------------------------------------------------------------ -- plus.decTest -- decimal monadic addition -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- plus.decTest -- decimal monadic addition --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests primarily tests the existence of the operator.
-- Addition and rounding, and most overflows, are tested elsewhere.
extended: 1
precision: 9
rounding: half_up
|
| ︙ | ︙ |
Changes to test/dectest/power.decTest.
1 2 | ------------------------------------------------------------------------ -- power.decTest -- decimal exponentiation [power(x, y)] -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- power.decTest -- decimal exponentiation [power(x, y)] --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- In addition to the power operator testcases here, see also the file
-- powersqrt.decTest which includes all the tests from
-- squareroot.decTest implemented using power(x, 0.5)
extended: 1
precision: 16
|
| ︙ | ︙ | |||
1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 | precision: 34 powx2500 power 10 0.4342944819032518276511289189166048 -> 2.718281828459045235360287471352661 Inexact Rounded powx2501 power 10 0.4342944819032518276511289189166049 -> 2.718281828459045235360287471352661 Inexact Rounded powx2502 power 10 0.4342944819032518276511289189166050 -> 2.718281828459045235360287471352662 Inexact Rounded powx2503 power 10 0.4342944819032518276511289189166051 -> 2.718281828459045235360287471352663 Inexact Rounded powx2504 power 10 0.4342944819032518276511289189166052 -> 2.718281828459045235360287471352663 Inexact Rounded -- Sequence around an integer powx2512 power 10 2.9999999999999999999999999999999997 -> 999.9999999999999999999999999999993 Inexact Rounded powx2513 power 10 2.9999999999999999999999999999999998 -> 999.9999999999999999999999999999995 Inexact Rounded powx2514 power 10 2.9999999999999999999999999999999999 -> 999.9999999999999999999999999999998 Inexact Rounded powx2515 power 10 3.0000000000000000000000000000000000 -> 1000 powx2516 power 10 3.0000000000000000000000000000000001 -> 1000.000000000000000000000000000000 Inexact Rounded powx2517 power 10 3.0000000000000000000000000000000002 -> 1000.000000000000000000000000000000 Inexact Rounded | > > > | 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 | precision: 34 powx2500 power 10 0.4342944819032518276511289189166048 -> 2.718281828459045235360287471352661 Inexact Rounded powx2501 power 10 0.4342944819032518276511289189166049 -> 2.718281828459045235360287471352661 Inexact Rounded powx2502 power 10 0.4342944819032518276511289189166050 -> 2.718281828459045235360287471352662 Inexact Rounded powx2503 power 10 0.4342944819032518276511289189166051 -> 2.718281828459045235360287471352663 Inexact Rounded powx2504 power 10 0.4342944819032518276511289189166052 -> 2.718281828459045235360287471352663 Inexact Rounded -- e**e, 16->34 powx2505 power 2.718281828459045 2.718281828459045 -> '15.15426224147925705633739513098219' Inexact Rounded -- Sequence around an integer powx2512 power 10 2.9999999999999999999999999999999997 -> 999.9999999999999999999999999999993 Inexact Rounded powx2513 power 10 2.9999999999999999999999999999999998 -> 999.9999999999999999999999999999995 Inexact Rounded powx2514 power 10 2.9999999999999999999999999999999999 -> 999.9999999999999999999999999999998 Inexact Rounded powx2515 power 10 3.0000000000000000000000000000000000 -> 1000 powx2516 power 10 3.0000000000000000000000000000000001 -> 1000.000000000000000000000000000000 Inexact Rounded powx2517 power 10 3.0000000000000000000000000000000002 -> 1000.000000000000000000000000000000 Inexact Rounded |
| ︙ | ︙ | |||
1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 | minExponent: -95 -- For x=nextfp(1)=1.00..001 (where the number of 0s is precision-2) -- power(x,y)=x when the rounding is up (e.g., toward_pos_inf or -- ceil) for any y in (0,1]. rounding: ceiling powx4301 power 1.000001 0 -> 1 powx4302 power 1.000001 1e-101 -> 1.000001 Inexact Rounded powx4303 power 1.000001 1e-95 -> 1.000001 Inexact Rounded powx4304 power 1.000001 1e-10 -> 1.000001 Inexact Rounded powx4305 power 1.000001 0.1 -> 1.000001 Inexact Rounded powx4306 power 1.000001 0.1234567 -> 1.000001 Inexact Rounded powx4307 power 1.000001 0.7 -> 1.000001 Inexact Rounded powx4308 power 1.000001 0.9999999 -> 1.000001 Inexact Rounded powx4309 power 1.000001 1.000000 -> 1.000001 | > > | 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 | minExponent: -95 -- For x=nextfp(1)=1.00..001 (where the number of 0s is precision-2) -- power(x,y)=x when the rounding is up (e.g., toward_pos_inf or -- ceil) for any y in (0,1]. rounding: ceiling powx4301 power 1.000001 0 -> 1 -- The next test should be skipped for decNumber powx4302 power 1.000001 1e-101 -> 1.000001 Inexact Rounded -- The next test should be skipped for decNumber powx4303 power 1.000001 1e-95 -> 1.000001 Inexact Rounded powx4304 power 1.000001 1e-10 -> 1.000001 Inexact Rounded powx4305 power 1.000001 0.1 -> 1.000001 Inexact Rounded powx4306 power 1.000001 0.1234567 -> 1.000001 Inexact Rounded powx4307 power 1.000001 0.7 -> 1.000001 Inexact Rounded powx4308 power 1.000001 0.9999999 -> 1.000001 Inexact Rounded powx4309 power 1.000001 1.000000 -> 1.000001 |
| ︙ | ︙ | |||
1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 | powx4328 power 1.000001 0.9999999 -> 1.000000 Inexact Rounded powx4329 power 1.000001 1.000000 -> 1.000001 -- For x=prevfp(1)=0.99..99 (where the number of 9s is precision) -- power(x,y)=x when the rounding is down for any y in (0,1]. rounding: floor powx4341 power 0.9999999 0 -> 1 powx4342 power 0.9999999 1e-101 -> 0.9999999 Inexact Rounded powx4343 power 0.9999999 1e-95 -> 0.9999999 Inexact Rounded powx4344 power 0.9999999 1e-10 -> 0.9999999 Inexact Rounded powx4345 power 0.9999999 0.1 -> 0.9999999 Inexact Rounded powx4346 power 0.9999999 0.1234567 -> 0.9999999 Inexact Rounded powx4347 power 0.9999999 0.7 -> 0.9999999 Inexact Rounded powx4348 power 0.9999999 0.9999999 -> 0.9999999 Inexact Rounded powx4349 power 0.9999999 1.000000 -> 0.9999999 | > > | 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 | powx4328 power 1.000001 0.9999999 -> 1.000000 Inexact Rounded powx4329 power 1.000001 1.000000 -> 1.000001 -- For x=prevfp(1)=0.99..99 (where the number of 9s is precision) -- power(x,y)=x when the rounding is down for any y in (0,1]. rounding: floor powx4341 power 0.9999999 0 -> 1 -- The next test should be skipped for decNumber powx4342 power 0.9999999 1e-101 -> 0.9999999 Inexact Rounded -- The next test should be skipped for decNumber powx4343 power 0.9999999 1e-95 -> 0.9999999 Inexact Rounded powx4344 power 0.9999999 1e-10 -> 0.9999999 Inexact Rounded powx4345 power 0.9999999 0.1 -> 0.9999999 Inexact Rounded powx4346 power 0.9999999 0.1234567 -> 0.9999999 Inexact Rounded powx4347 power 0.9999999 0.7 -> 0.9999999 Inexact Rounded powx4348 power 0.9999999 0.9999999 -> 0.9999999 Inexact Rounded powx4349 power 0.9999999 1.000000 -> 0.9999999 |
| ︙ | ︙ |
Changes to test/dectest/powersqrt.decTest.
1 2 | ------------------------------------------------------------------------ -- powersqrt.decTest -- decimal square root, using power -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- powersqrt.decTest -- decimal square root, using power --
-- Copyright (c) IBM Corporation, 2004, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- These testcases are taken from squareroot.decTest but are
-- evaluated using the power operator. The differences in results
-- (153 out of 2856) fall into the following categories:
--
-- x ** 0.5 (x>0) has no preferred exponent, and is Inexact
-- (and hence full precision); almost all differences are
|
| ︙ | ︙ | |||
2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 | pwsx801 power 10E-17 0.5 -> 1.00000000E-8 Inexact Rounded precision: 10 -- Etiny=-18 pwsx802 power 10E-18 0.5 -> 3.162277660E-9 Inexact Rounded pwsx803 power 1E-18 0.5 -> 1.000000000E-9 Inexact Rounded precision: 11 -- Etiny=-19 pwsx804 power 1E-19 0.5 -> 3.162277660E-10 Underflow Subnormal Inexact Rounded pwsx805 power 10E-19 0.5 -> 1.0000000000E-9 Inexact Rounded precision: 12 -- Etiny=-20 pwsx806 power 10E-20 0.5 -> 3.1622776602E-10 Underflow Subnormal Inexact Rounded pwsx807 power 1E-20 0.5 -> 1.0000000000E-10 Underflow Subnormal Inexact Rounded precision: 13 -- Etiny=-21 pwsx808 power 1E-21 0.5 -> 3.1622776602E-11 Underflow Subnormal Inexact Rounded | > | 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 | pwsx801 power 10E-17 0.5 -> 1.00000000E-8 Inexact Rounded precision: 10 -- Etiny=-18 pwsx802 power 10E-18 0.5 -> 3.162277660E-9 Inexact Rounded pwsx803 power 1E-18 0.5 -> 1.000000000E-9 Inexact Rounded precision: 11 -- Etiny=-19 pwsx804 power 1E-19 0.5 -> 3.162277660E-10 Underflow Subnormal Inexact Rounded -- The next test should be skipped for decNumber pwsx805 power 10E-19 0.5 -> 1.0000000000E-9 Inexact Rounded precision: 12 -- Etiny=-20 pwsx806 power 10E-20 0.5 -> 3.1622776602E-10 Underflow Subnormal Inexact Rounded pwsx807 power 1E-20 0.5 -> 1.0000000000E-10 Underflow Subnormal Inexact Rounded precision: 13 -- Etiny=-21 pwsx808 power 1E-21 0.5 -> 3.1622776602E-11 Underflow Subnormal Inexact Rounded |
| ︙ | ︙ |
Changes to test/dectest/quantize.decTest.
1 2 | ------------------------------------------------------------------------ -- quantize.decTest -- decimal quantize operation -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- quantize.decTest -- decimal quantize operation --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- Most of the tests here assume a "regular pattern", where the
-- sign and coefficient are +1.
-- 2004.03.15 Underflow for quantize is suppressed
-- 2005.06.08 More extensive tests for 'does not fit'
extended: 1
|
| ︙ | ︙ | |||
120 121 122 123 124 125 126 | quax120 quantize 1.04 1e-3 -> 1.040 quax121 quantize 1.04 1e-2 -> 1.04 quax122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded quax123 quantize 1.04 1e0 -> 1 Inexact Rounded quax124 quantize 1.05 1e-3 -> 1.050 quax125 quantize 1.05 1e-2 -> 1.05 quax126 quantize 1.05 1e-1 -> 1.1 Inexact Rounded | < < < < | 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | quax120 quantize 1.04 1e-3 -> 1.040 quax121 quantize 1.04 1e-2 -> 1.04 quax122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded quax123 quantize 1.04 1e0 -> 1 Inexact Rounded quax124 quantize 1.05 1e-3 -> 1.050 quax125 quantize 1.05 1e-2 -> 1.05 quax126 quantize 1.05 1e-1 -> 1.1 Inexact Rounded quax131 quantize 1.05 1e0 -> 1 Inexact Rounded quax132 quantize 1.06 1e-3 -> 1.060 quax133 quantize 1.06 1e-2 -> 1.06 quax134 quantize 1.06 1e-1 -> 1.1 Inexact Rounded quax135 quantize 1.06 1e0 -> 1 Inexact Rounded quax140 quantize -10 1e-2 -> -10.00 |
| ︙ | ︙ | |||
884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 | quax1025 quantize 64#8.666666666666000E+384 64#1E+384 -> 64#8.666666666666000E+384 quax1026 quantize 64#8.666666666666000E+384 128#1E+384 -> 64#9E+384 Inexact Rounded Clamped quax1027 quantize 64#8.666666666666000E+323 64#1E+31 -> NaN Invalid_operation quax1028 quantize 64#8.666666666666000E+323 128#1E+31 -> NaN Invalid_operation quax1029 quantize 64#8.66666666E+3 128#1E+10 -> 64#0E10 Inexact Rounded quax1030 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded precision: 34 rounding: half_up maxExponent: 6144 minExponent: -6143 -- 1 2 3 -- 1 234567890123456789012345678901234 quax0a1 quantize 8.555555555555555555555555555555555E+6143 1E+6143 -> 9E+6143 Inexact Rounded quax0a2 quantize 128#8.555555555555555555555555555555555E+6143 128#1E+6143 -> 8.55555555555555555555555555555556E+6143 Rounded Inexact quax0a3 quantize 128#8.555555555555555555555555555555555E+6144 128#1E+6144 -> 8.555555555555555555555555555555555E+6144 -- Null tests quax998 quantize 10 # -> NaN Invalid_operation quax999 quantize # 1e10 -> NaN Invalid_operation | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 | quax1025 quantize 64#8.666666666666000E+384 64#1E+384 -> 64#8.666666666666000E+384 quax1026 quantize 64#8.666666666666000E+384 128#1E+384 -> 64#9E+384 Inexact Rounded Clamped quax1027 quantize 64#8.666666666666000E+323 64#1E+31 -> NaN Invalid_operation quax1028 quantize 64#8.666666666666000E+323 128#1E+31 -> NaN Invalid_operation quax1029 quantize 64#8.66666666E+3 128#1E+10 -> 64#0E10 Inexact Rounded quax1030 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded -- Int and uInt32 edge values for testing conversions quax1040 quantize -2147483646 0 -> -2147483646 quax1041 quantize -2147483647 0 -> -2147483647 quax1042 quantize -2147483648 0 -> -2147483648 quax1043 quantize -2147483649 0 -> -2147483649 quax1044 quantize 2147483646 0 -> 2147483646 quax1045 quantize 2147483647 0 -> 2147483647 quax1046 quantize 2147483648 0 -> 2147483648 quax1047 quantize 2147483649 0 -> 2147483649 quax1048 quantize 4294967294 0 -> 4294967294 quax1049 quantize 4294967295 0 -> 4294967295 quax1050 quantize 4294967296 0 -> 4294967296 quax1051 quantize 4294967297 0 -> 4294967297 -- and powers of ten for same quax1101 quantize 5000000000 0 -> 5000000000 quax1102 quantize 4000000000 0 -> 4000000000 quax1103 quantize 2000000000 0 -> 2000000000 quax1104 quantize 1000000000 0 -> 1000000000 quax1105 quantize 0100000000 0 -> 100000000 quax1106 quantize 0010000000 0 -> 10000000 quax1107 quantize 0001000000 0 -> 1000000 quax1108 quantize 0000100000 0 -> 100000 quax1109 quantize 0000010000 0 -> 10000 quax1110 quantize 0000001000 0 -> 1000 quax1111 quantize 0000000100 0 -> 100 quax1112 quantize 0000000010 0 -> 10 quax1113 quantize 0000000001 0 -> 1 quax1114 quantize 0000000000 0 -> 0 -- and powers of ten for same quax1121 quantize -5000000000 0 -> -5000000000 quax1122 quantize -4000000000 0 -> -4000000000 quax1123 quantize -2000000000 0 -> -2000000000 quax1124 quantize -1000000000 0 -> -1000000000 quax1125 quantize -0100000000 0 -> -100000000 quax1126 quantize -0010000000 0 -> -10000000 quax1127 quantize -0001000000 0 -> -1000000 quax1128 quantize -0000100000 0 -> -100000 quax1129 quantize -0000010000 0 -> -10000 quax1130 quantize -0000001000 0 -> -1000 quax1131 quantize -0000000100 0 -> -100 quax1132 quantize -0000000010 0 -> -10 quax1133 quantize -0000000001 0 -> -1 quax1134 quantize -0000000000 0 -> -0 -- Some miscellany precision: 34 rounding: half_up maxExponent: 6144 minExponent: -6143 -- 1 2 3 -- 1 234567890123456789012345678901234 quax0a1 quantize 8.555555555555555555555555555555555E+6143 1E+6143 -> 9E+6143 Inexact Rounded quax0a2 quantize 128#8.555555555555555555555555555555555E+6143 128#1E+6143 -> 8.55555555555555555555555555555556E+6143 Rounded Inexact quax0a3 quantize 128#8.555555555555555555555555555555555E+6144 128#1E+6144 -> 8.555555555555555555555555555555555E+6144 -- payload decapitate precision: 5 quax62100 quantize 11 -sNaN1234567890 -> -NaN67890 Invalid_operation -- Null tests quax998 quantize 10 # -> NaN Invalid_operation quax999 quantize # 1e10 -> NaN Invalid_operation |
Changes to test/dectest/randombound32.decTest.
1 2 | ------------------------------------------------------------------------ -- randomBound32.decTest -- decimal testcases -- boundaries near 32 -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- randomBound32.decTest -- decimal testcases -- boundaries near 32 --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- These testcases test calculations at precisions 31, 32, and 33, to
-- exercise the boundaries around 2**5
-- randomly generated testcases [26 Sep 2001]
extended: 1
precision: 31
|
| ︙ | ︙ |
Changes to test/dectest/randoms.decTest.
1 2 | ------------------------------------------------------------------------ -- randoms.decTest -- decimal random testcases -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- randoms.decTest -- decimal random testcases --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
maxexponent: 999999999
minexponent: -999999999
precision: 9
rounding: half_up
|
| ︙ | ︙ |
Added test/dectest/reduce.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 |
------------------------------------------------------------------------
-- reduce.decTest -- remove trailing zeros --
-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
-- [This used to be called normalize.]
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minexponent: -999
redx001 reduce '1' -> '1'
redx002 reduce '-1' -> '-1'
redx003 reduce '1.00' -> '1'
redx004 reduce '-1.00' -> '-1'
redx005 reduce '0' -> '0'
redx006 reduce '0.00' -> '0'
redx007 reduce '00.0' -> '0'
redx008 reduce '00.00' -> '0'
redx009 reduce '00' -> '0'
redx010 reduce '0E+1' -> '0'
redx011 reduce '0E+5' -> '0'
redx012 reduce '-2' -> '-2'
redx013 reduce '2' -> '2'
redx014 reduce '-2.00' -> '-2'
redx015 reduce '2.00' -> '2'
redx016 reduce '-0' -> '-0'
redx017 reduce '-0.00' -> '-0'
redx018 reduce '-00.0' -> '-0'
redx019 reduce '-00.00' -> '-0'
redx020 reduce '-00' -> '-0'
redx021 reduce '-0E+5' -> '-0'
redx022 reduce '-0E+1' -> '-0'
redx030 reduce '+0.1' -> '0.1'
redx031 reduce '-0.1' -> '-0.1'
redx032 reduce '+0.01' -> '0.01'
redx033 reduce '-0.01' -> '-0.01'
redx034 reduce '+0.001' -> '0.001'
redx035 reduce '-0.001' -> '-0.001'
redx036 reduce '+0.000001' -> '0.000001'
redx037 reduce '-0.000001' -> '-0.000001'
redx038 reduce '+0.000000000001' -> '1E-12'
redx039 reduce '-0.000000000001' -> '-1E-12'
redx041 reduce 1.1 -> 1.1
redx042 reduce 1.10 -> 1.1
redx043 reduce 1.100 -> 1.1
redx044 reduce 1.110 -> 1.11
redx045 reduce -1.1 -> -1.1
redx046 reduce -1.10 -> -1.1
redx047 reduce -1.100 -> -1.1
redx048 reduce -1.110 -> -1.11
redx049 reduce 9.9 -> 9.9
redx050 reduce 9.90 -> 9.9
redx051 reduce 9.900 -> 9.9
redx052 reduce 9.990 -> 9.99
redx053 reduce -9.9 -> -9.9
redx054 reduce -9.90 -> -9.9
redx055 reduce -9.900 -> -9.9
redx056 reduce -9.990 -> -9.99
-- some trailing fractional zeros with zeros in units
redx060 reduce 10.0 -> 1E+1
redx061 reduce 10.00 -> 1E+1
redx062 reduce 100.0 -> 1E+2
redx063 reduce 100.00 -> 1E+2
redx064 reduce 1.1000E+3 -> 1.1E+3
redx065 reduce 1.10000E+3 -> 1.1E+3
redx066 reduce -10.0 -> -1E+1
redx067 reduce -10.00 -> -1E+1
redx068 reduce -100.0 -> -1E+2
redx069 reduce -100.00 -> -1E+2
redx070 reduce -1.1000E+3 -> -1.1E+3
redx071 reduce -1.10000E+3 -> -1.1E+3
-- some insignificant trailing zeros with positive exponent
redx080 reduce 10E+1 -> 1E+2
redx081 reduce 100E+1 -> 1E+3
redx082 reduce 1.0E+2 -> 1E+2
redx083 reduce 1.0E+3 -> 1E+3
redx084 reduce 1.1E+3 -> 1.1E+3
redx085 reduce 1.00E+3 -> 1E+3
redx086 reduce 1.10E+3 -> 1.1E+3
redx087 reduce -10E+1 -> -1E+2
redx088 reduce -100E+1 -> -1E+3
redx089 reduce -1.0E+2 -> -1E+2
redx090 reduce -1.0E+3 -> -1E+3
redx091 reduce -1.1E+3 -> -1.1E+3
redx092 reduce -1.00E+3 -> -1E+3
redx093 reduce -1.10E+3 -> -1.1E+3
-- some significant trailing zeros, were we to be trimming
redx100 reduce 11 -> 11
redx101 reduce 10 -> 1E+1
redx102 reduce 10. -> 1E+1
redx103 reduce 1.1E+1 -> 11
redx104 reduce 1.0E+1 -> 1E+1
redx105 reduce 1.10E+2 -> 1.1E+2
redx106 reduce 1.00E+2 -> 1E+2
redx107 reduce 1.100E+3 -> 1.1E+3
redx108 reduce 1.000E+3 -> 1E+3
redx109 reduce 1.000000E+6 -> 1E+6
redx110 reduce -11 -> -11
redx111 reduce -10 -> -1E+1
redx112 reduce -10. -> -1E+1
redx113 reduce -1.1E+1 -> -11
redx114 reduce -1.0E+1 -> -1E+1
redx115 reduce -1.10E+2 -> -1.1E+2
redx116 reduce -1.00E+2 -> -1E+2
redx117 reduce -1.100E+3 -> -1.1E+3
redx118 reduce -1.000E+3 -> -1E+3
redx119 reduce -1.00000E+5 -> -1E+5
redx120 reduce -1.000000E+6 -> -1E+6
redx121 reduce -10.00000E+6 -> -1E+7
redx122 reduce -100.0000E+6 -> -1E+8
redx123 reduce -1000.000E+6 -> -1E+9
redx124 reduce -10000.00E+6 -> -1E+10
redx125 reduce -100000.0E+6 -> -1E+11
redx126 reduce -1000000.E+6 -> -1E+12
-- examples from decArith
redx140 reduce '2.1' -> '2.1'
redx141 reduce '-2.0' -> '-2'
redx142 reduce '1.200' -> '1.2'
redx143 reduce '-120' -> '-1.2E+2'
redx144 reduce '120.00' -> '1.2E+2'
redx145 reduce '0.00' -> '0'
-- overflow tests
maxexponent: 999999999
minexponent: -999999999
precision: 3
redx160 reduce 9.999E+999999999 -> Infinity Inexact Overflow Rounded
redx161 reduce -9.999E+999999999 -> -Infinity Inexact Overflow Rounded
-- subnormals and underflow
precision: 3
maxexponent: 999
minexponent: -999
redx210 reduce 1.00E-999 -> 1E-999
redx211 reduce 0.1E-999 -> 1E-1000 Subnormal
redx212 reduce 0.10E-999 -> 1E-1000 Subnormal
redx213 reduce 0.100E-999 -> 1E-1000 Subnormal Rounded
redx214 reduce 0.01E-999 -> 1E-1001 Subnormal
-- next is rounded to Emin
redx215 reduce 0.999E-999 -> 1E-999 Inexact Rounded Subnormal Underflow
redx216 reduce 0.099E-999 -> 1E-1000 Inexact Rounded Subnormal Underflow
redx217 reduce 0.009E-999 -> 1E-1001 Inexact Rounded Subnormal Underflow
redx218 reduce 0.001E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
redx219 reduce 0.0009E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
redx220 reduce 0.0001E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
redx230 reduce -1.00E-999 -> -1E-999
redx231 reduce -0.1E-999 -> -1E-1000 Subnormal
redx232 reduce -0.10E-999 -> -1E-1000 Subnormal
redx233 reduce -0.100E-999 -> -1E-1000 Subnormal Rounded
redx234 reduce -0.01E-999 -> -1E-1001 Subnormal
-- next is rounded to Emin
redx235 reduce -0.999E-999 -> -1E-999 Inexact Rounded Subnormal Underflow
redx236 reduce -0.099E-999 -> -1E-1000 Inexact Rounded Subnormal Underflow
redx237 reduce -0.009E-999 -> -1E-1001 Inexact Rounded Subnormal Underflow
redx238 reduce -0.001E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
redx239 reduce -0.0009E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
redx240 reduce -0.0001E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
-- more reshaping
precision: 9
redx260 reduce '56260E-10' -> '0.000005626'
redx261 reduce '56260E-5' -> '0.5626'
redx262 reduce '56260E-2' -> '562.6'
redx263 reduce '56260E-1' -> '5626'
redx265 reduce '56260E-0' -> '5.626E+4'
redx266 reduce '56260E+0' -> '5.626E+4'
redx267 reduce '56260E+1' -> '5.626E+5'
redx268 reduce '56260E+2' -> '5.626E+6'
redx269 reduce '56260E+3' -> '5.626E+7'
redx270 reduce '56260E+4' -> '5.626E+8'
redx271 reduce '56260E+5' -> '5.626E+9'
redx272 reduce '56260E+6' -> '5.626E+10'
redx280 reduce '-56260E-10' -> '-0.000005626'
redx281 reduce '-56260E-5' -> '-0.5626'
redx282 reduce '-56260E-2' -> '-562.6'
redx283 reduce '-56260E-1' -> '-5626'
redx285 reduce '-56260E-0' -> '-5.626E+4'
redx286 reduce '-56260E+0' -> '-5.626E+4'
redx287 reduce '-56260E+1' -> '-5.626E+5'
redx288 reduce '-56260E+2' -> '-5.626E+6'
redx289 reduce '-56260E+3' -> '-5.626E+7'
redx290 reduce '-56260E+4' -> '-5.626E+8'
redx291 reduce '-56260E+5' -> '-5.626E+9'
redx292 reduce '-56260E+6' -> '-5.626E+10'
-- FL test
precision: 40
redx295 reduce 9892345673.0123456780000000000 -> 9892345673.012345678
-- specials
redx820 reduce 'Inf' -> 'Infinity'
redx821 reduce '-Inf' -> '-Infinity'
redx822 reduce NaN -> NaN
redx823 reduce sNaN -> NaN Invalid_operation
redx824 reduce NaN101 -> NaN101
redx825 reduce sNaN010 -> NaN10 Invalid_operation
redx827 reduce -NaN -> -NaN
redx828 reduce -sNaN -> -NaN Invalid_operation
redx829 reduce -NaN101 -> -NaN101
redx830 reduce -sNaN010 -> -NaN10 Invalid_operation
-- payload decapitate
precision: 5
redx62100 reduce sNaN1234567890 -> NaN67890 Invalid_operation
-- Null test
redx900 reduce # -> NaN Invalid_operation
|
Changes to test/dectest/remainder.decTest.
1 2 | ------------------------------------------------------------------------ -- remainder.decTest -- decimal remainder -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- remainder.decTest -- decimal remainder --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ |
Changes to test/dectest/remaindernear.decTest.
1 2 | ------------------------------------------------------------------------ -- remainderNear.decTest -- decimal remainder-near (IEEE remainder) -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- remainderNear.decTest -- decimal remainder-near (IEEE remainder) --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ |
Changes to test/dectest/rescale.decTest.
1 2 | ------------------------------------------------------------------------ -- rescale.decTest -- decimal rescale operation -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- rescale.decTest -- decimal rescale operation --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- [obsolete] Quantize.decTest has the improved version
-- 2004.03.15 Underflow for quantize is suppressed
extended: 1
precision: 9
|
| ︙ | ︙ |
Added test/dectest/rotate.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 |
------------------------------------------------------------------------
-- rotate.decTest -- rotate coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
rotx001 rotate 0 0 -> 0
rotx002 rotate 0 2 -> 0
rotx003 rotate 1 2 -> 100
rotx004 rotate 34 8 -> 400000003
rotx005 rotate 1 9 -> 1
rotx006 rotate 1 -1 -> 100000000
rotx007 rotate 123456789 -1 -> 912345678
rotx008 rotate 123456789 -8 -> 234567891
rotx009 rotate 123456789 -9 -> 123456789
rotx010 rotate 0 -2 -> 0
-- rhs must be an integer
rotx011 rotate 1 1.5 -> NaN Invalid_operation
rotx012 rotate 1 1.0 -> NaN Invalid_operation
rotx013 rotate 1 0.1 -> NaN Invalid_operation
rotx014 rotate 1 0.0 -> NaN Invalid_operation
rotx015 rotate 1 1E+1 -> NaN Invalid_operation
rotx016 rotate 1 1E+99 -> NaN Invalid_operation
rotx017 rotate 1 Inf -> NaN Invalid_operation
rotx018 rotate 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
rotx020 rotate 1 -1000 -> NaN Invalid_operation
rotx021 rotate 1 -10 -> NaN Invalid_operation
rotx022 rotate 1 10 -> NaN Invalid_operation
rotx023 rotate 1 1000 -> NaN Invalid_operation
-- full pattern
rotx030 rotate 123456789 -9 -> 123456789
rotx031 rotate 123456789 -8 -> 234567891
rotx032 rotate 123456789 -7 -> 345678912
rotx033 rotate 123456789 -6 -> 456789123
rotx034 rotate 123456789 -5 -> 567891234
rotx035 rotate 123456789 -4 -> 678912345
rotx036 rotate 123456789 -3 -> 789123456
rotx037 rotate 123456789 -2 -> 891234567
rotx038 rotate 123456789 -1 -> 912345678
rotx039 rotate 123456789 -0 -> 123456789
rotx040 rotate 123456789 +0 -> 123456789
rotx041 rotate 123456789 +1 -> 234567891
rotx042 rotate 123456789 +2 -> 345678912
rotx043 rotate 123456789 +3 -> 456789123
rotx044 rotate 123456789 +4 -> 567891234
rotx045 rotate 123456789 +5 -> 678912345
rotx046 rotate 123456789 +6 -> 789123456
rotx047 rotate 123456789 +7 -> 891234567
rotx048 rotate 123456789 +8 -> 912345678
rotx049 rotate 123456789 +9 -> 123456789
-- zeros
rotx060 rotate 0E-10 +9 -> 0E-10
rotx061 rotate 0E-10 -9 -> 0E-10
rotx062 rotate 0.000 +9 -> 0.000
rotx063 rotate 0.000 -9 -> 0.000
rotx064 rotate 0E+10 +9 -> 0E+10
rotx065 rotate 0E+10 -9 -> 0E+10
rotx066 rotate -0E-10 +9 -> -0E-10
rotx067 rotate -0E-10 -9 -> -0E-10
rotx068 rotate -0.000 +9 -> -0.000
rotx069 rotate -0.000 -9 -> -0.000
rotx070 rotate -0E+10 +9 -> -0E+10
rotx071 rotate -0E+10 -9 -> -0E+10
-- Nmax, Nmin, Ntiny
rotx141 rotate 9.99999999E+999 -1 -> 9.99999999E+999
rotx142 rotate 9.99999999E+999 -8 -> 9.99999999E+999
rotx143 rotate 9.99999999E+999 1 -> 9.99999999E+999
rotx144 rotate 9.99999999E+999 8 -> 9.99999999E+999
rotx145 rotate 1E-999 -1 -> 1.00000000E-991
rotx146 rotate 1E-999 -8 -> 1.0E-998
rotx147 rotate 1E-999 1 -> 1.0E-998
rotx148 rotate 1E-999 8 -> 1.00000000E-991
rotx151 rotate 1.00000000E-999 -1 -> 1.0000000E-1000
rotx152 rotate 1.00000000E-999 -8 -> 1E-1007
rotx153 rotate 1.00000000E-999 1 -> 1E-1007
rotx154 rotate 1.00000000E-999 8 -> 1.0000000E-1000
rotx155 rotate 9.00000000E-999 -1 -> 9.0000000E-1000
rotx156 rotate 9.00000000E-999 -8 -> 9E-1007
rotx157 rotate 9.00000000E-999 1 -> 9E-1007
rotx158 rotate 9.00000000E-999 8 -> 9.0000000E-1000
rotx160 rotate 1E-1007 -1 -> 1.00000000E-999
rotx161 rotate 1E-1007 -8 -> 1.0E-1006
rotx162 rotate 1E-1007 1 -> 1.0E-1006
rotx163 rotate 1E-1007 8 -> 1.00000000E-999
-- negatives
rotx171 rotate -9.99999999E+999 -1 -> -9.99999999E+999
rotx172 rotate -9.99999999E+999 -8 -> -9.99999999E+999
rotx173 rotate -9.99999999E+999 1 -> -9.99999999E+999
rotx174 rotate -9.99999999E+999 8 -> -9.99999999E+999
rotx175 rotate -1E-999 -1 -> -1.00000000E-991
rotx176 rotate -1E-999 -8 -> -1.0E-998
rotx177 rotate -1E-999 1 -> -1.0E-998
rotx178 rotate -1E-999 8 -> -1.00000000E-991
rotx181 rotate -1.00000000E-999 -1 -> -1.0000000E-1000
rotx182 rotate -1.00000000E-999 -8 -> -1E-1007
rotx183 rotate -1.00000000E-999 1 -> -1E-1007
rotx184 rotate -1.00000000E-999 8 -> -1.0000000E-1000
rotx185 rotate -9.00000000E-999 -1 -> -9.0000000E-1000
rotx186 rotate -9.00000000E-999 -8 -> -9E-1007
rotx187 rotate -9.00000000E-999 1 -> -9E-1007
rotx188 rotate -9.00000000E-999 8 -> -9.0000000E-1000
rotx190 rotate -1E-1007 -1 -> -1.00000000E-999
rotx191 rotate -1E-1007 -8 -> -1.0E-1006
rotx192 rotate -1E-1007 1 -> -1.0E-1006
rotx193 rotate -1E-1007 8 -> -1.00000000E-999
-- more negatives (of sanities)
rotx201 rotate -0 0 -> -0
rotx202 rotate -0 2 -> -0
rotx203 rotate -1 2 -> -100
rotx204 rotate -1 8 -> -100000000
rotx205 rotate -1 9 -> -1
rotx206 rotate -1 -1 -> -100000000
rotx207 rotate -123456789 -1 -> -912345678
rotx208 rotate -123456789 -8 -> -234567891
rotx209 rotate -123456789 -9 -> -123456789
rotx210 rotate -0 -2 -> -0
-- Specials; NaNs are handled as usual
rotx781 rotate -Inf -8 -> -Infinity
rotx782 rotate -Inf -1 -> -Infinity
rotx783 rotate -Inf -0 -> -Infinity
rotx784 rotate -Inf 0 -> -Infinity
rotx785 rotate -Inf 1 -> -Infinity
rotx786 rotate -Inf 8 -> -Infinity
rotx787 rotate -1000 -Inf -> NaN Invalid_operation
rotx788 rotate -Inf -Inf -> NaN Invalid_operation
rotx789 rotate -1 -Inf -> NaN Invalid_operation
rotx790 rotate -0 -Inf -> NaN Invalid_operation
rotx791 rotate 0 -Inf -> NaN Invalid_operation
rotx792 rotate 1 -Inf -> NaN Invalid_operation
rotx793 rotate 1000 -Inf -> NaN Invalid_operation
rotx794 rotate Inf -Inf -> NaN Invalid_operation
rotx800 rotate Inf -Inf -> NaN Invalid_operation
rotx801 rotate Inf -8 -> Infinity
rotx802 rotate Inf -1 -> Infinity
rotx803 rotate Inf -0 -> Infinity
rotx804 rotate Inf 0 -> Infinity
rotx805 rotate Inf 1 -> Infinity
rotx806 rotate Inf 8 -> Infinity
rotx807 rotate Inf Inf -> NaN Invalid_operation
rotx808 rotate -1000 Inf -> NaN Invalid_operation
rotx809 rotate -Inf Inf -> NaN Invalid_operation
rotx810 rotate -1 Inf -> NaN Invalid_operation
rotx811 rotate -0 Inf -> NaN Invalid_operation
rotx812 rotate 0 Inf -> NaN Invalid_operation
rotx813 rotate 1 Inf -> NaN Invalid_operation
rotx814 rotate 1000 Inf -> NaN Invalid_operation
rotx815 rotate Inf Inf -> NaN Invalid_operation
rotx821 rotate NaN -Inf -> NaN
rotx822 rotate NaN -1000 -> NaN
rotx823 rotate NaN -1 -> NaN
rotx824 rotate NaN -0 -> NaN
rotx825 rotate NaN 0 -> NaN
rotx826 rotate NaN 1 -> NaN
rotx827 rotate NaN 1000 -> NaN
rotx828 rotate NaN Inf -> NaN
rotx829 rotate NaN NaN -> NaN
rotx830 rotate -Inf NaN -> NaN
rotx831 rotate -1000 NaN -> NaN
rotx832 rotate -1 NaN -> NaN
rotx833 rotate -0 NaN -> NaN
rotx834 rotate 0 NaN -> NaN
rotx835 rotate 1 NaN -> NaN
rotx836 rotate 1000 NaN -> NaN
rotx837 rotate Inf NaN -> NaN
rotx841 rotate sNaN -Inf -> NaN Invalid_operation
rotx842 rotate sNaN -1000 -> NaN Invalid_operation
rotx843 rotate sNaN -1 -> NaN Invalid_operation
rotx844 rotate sNaN -0 -> NaN Invalid_operation
rotx845 rotate sNaN 0 -> NaN Invalid_operation
rotx846 rotate sNaN 1 -> NaN Invalid_operation
rotx847 rotate sNaN 1000 -> NaN Invalid_operation
rotx848 rotate sNaN NaN -> NaN Invalid_operation
rotx849 rotate sNaN sNaN -> NaN Invalid_operation
rotx850 rotate NaN sNaN -> NaN Invalid_operation
rotx851 rotate -Inf sNaN -> NaN Invalid_operation
rotx852 rotate -1000 sNaN -> NaN Invalid_operation
rotx853 rotate -1 sNaN -> NaN Invalid_operation
rotx854 rotate -0 sNaN -> NaN Invalid_operation
rotx855 rotate 0 sNaN -> NaN Invalid_operation
rotx856 rotate 1 sNaN -> NaN Invalid_operation
rotx857 rotate 1000 sNaN -> NaN Invalid_operation
rotx858 rotate Inf sNaN -> NaN Invalid_operation
rotx859 rotate NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
rotx861 rotate NaN1 -Inf -> NaN1
rotx862 rotate +NaN2 -1000 -> NaN2
rotx863 rotate NaN3 1000 -> NaN3
rotx864 rotate NaN4 Inf -> NaN4
rotx865 rotate NaN5 +NaN6 -> NaN5
rotx866 rotate -Inf NaN7 -> NaN7
rotx867 rotate -1000 NaN8 -> NaN8
rotx868 rotate 1000 NaN9 -> NaN9
rotx869 rotate Inf +NaN10 -> NaN10
rotx871 rotate sNaN11 -Inf -> NaN11 Invalid_operation
rotx872 rotate sNaN12 -1000 -> NaN12 Invalid_operation
rotx873 rotate sNaN13 1000 -> NaN13 Invalid_operation
rotx874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation
rotx875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation
rotx876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation
rotx877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation
rotx878 rotate -1000 sNaN21 -> NaN21 Invalid_operation
rotx879 rotate 1000 sNaN22 -> NaN22 Invalid_operation
rotx880 rotate Inf sNaN23 -> NaN23 Invalid_operation
rotx881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation
rotx882 rotate -NaN26 NaN28 -> -NaN26
rotx883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation
rotx884 rotate 1000 -NaN30 -> -NaN30
rotx885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
-- payload decapitate
precision: 5
rotx886 rotate 11 -sNaN1234567890 -> -NaN67890 Invalid_operation
|
Changes to test/dectest/rounding.decTest.
1 2 | ------------------------------------------------------------------------ -- rounding.decTest -- decimal rounding modes testcases -- | | | > > > | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
------------------------------------------------------------------------
-- rounding.decTest -- decimal rounding modes testcases --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- These tests require that implementations take account of residues in
-- order to get correct results for some rounding modes. Rather than
-- single rounding tests we therefore need tests for most operators.
-- [We do assume add/minus/plus/subtract are common paths, however, as
-- is rounding of negatives (if the latter works for addition, assume it
-- works for the others, too).]
--
-- Round-for-reround (05UP) is tested as a separate block, mostly for
-- 'historical' reasons.
--
-- Underflow Subnormal and overflow behaviours are tested under the
-- individual operators.
extended: 1
precision: 5 -- for easier visual inspection
maxExponent: 999
minexponent: -999
-- Addition operators -------------------------------------------------
|
| ︙ | ︙ | |||
1073 1074 1075 1076 1077 1078 1079 | rounding: up rmex410 multiply -9.999E+999999999 10 -> -Infinity Overflow Inexact Rounded rmex411 multiply 9.999E+999999999 10 -> Infinity Overflow Inexact Rounded rounding: down rmex412 multiply -9.999E+999999999 10 -> -9.99999999E+999999999 Overflow Inexact Rounded rmex413 multiply 9.999E+999999999 10 -> 9.99999999E+999999999 Overflow Inexact Rounded | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 | rounding: up rmex410 multiply -9.999E+999999999 10 -> -Infinity Overflow Inexact Rounded rmex411 multiply 9.999E+999999999 10 -> Infinity Overflow Inexact Rounded rounding: down rmex412 multiply -9.999E+999999999 10 -> -9.99999999E+999999999 Overflow Inexact Rounded rmex413 multiply 9.999E+999999999 10 -> 9.99999999E+999999999 Overflow Inexact Rounded ----- Round-for-reround ----- rounding: 05up precision: 5 -- for easier visual inspection maxExponent: 999 minexponent: -999 -- basic rounding; really is just 0 and 5 up r05up001 add 12340 0.001 -> 12341 Inexact Rounded r05up002 add 12341 0.001 -> 12341 Inexact Rounded r05up003 add 12342 0.001 -> 12342 Inexact Rounded r05up004 add 12343 0.001 -> 12343 Inexact Rounded r05up005 add 12344 0.001 -> 12344 Inexact Rounded r05up006 add 12345 0.001 -> 12346 Inexact Rounded r05up007 add 12346 0.001 -> 12346 Inexact Rounded r05up008 add 12347 0.001 -> 12347 Inexact Rounded r05up009 add 12348 0.001 -> 12348 Inexact Rounded r05up010 add 12349 0.001 -> 12349 Inexact Rounded r05up011 add 12340 0.000 -> 12340 Rounded r05up012 add 12341 0.000 -> 12341 Rounded r05up013 add 12342 0.000 -> 12342 Rounded r05up014 add 12343 0.000 -> 12343 Rounded r05up015 add 12344 0.000 -> 12344 Rounded r05up016 add 12345 0.000 -> 12345 Rounded r05up017 add 12346 0.000 -> 12346 Rounded r05up018 add 12347 0.000 -> 12347 Rounded r05up019 add 12348 0.000 -> 12348 Rounded r05up020 add 12349 0.000 -> 12349 Rounded r05up021 add 12340 0.901 -> 12341 Inexact Rounded r05up022 add 12341 0.901 -> 12341 Inexact Rounded r05up023 add 12342 0.901 -> 12342 Inexact Rounded r05up024 add 12343 0.901 -> 12343 Inexact Rounded r05up025 add 12344 0.901 -> 12344 Inexact Rounded r05up026 add 12345 0.901 -> 12346 Inexact Rounded r05up027 add 12346 0.901 -> 12346 Inexact Rounded r05up028 add 12347 0.901 -> 12347 Inexact Rounded r05up029 add 12348 0.901 -> 12348 Inexact Rounded r05up030 add 12349 0.901 -> 12349 Inexact Rounded r05up031 add -12340 -0.001 -> -12341 Inexact Rounded r05up032 add -12341 -0.001 -> -12341 Inexact Rounded r05up033 add -12342 -0.001 -> -12342 Inexact Rounded r05up034 add -12343 -0.001 -> -12343 Inexact Rounded r05up035 add -12344 -0.001 -> -12344 Inexact Rounded r05up036 add -12345 -0.001 -> -12346 Inexact Rounded r05up037 add -12346 -0.001 -> -12346 Inexact Rounded r05up038 add -12347 -0.001 -> -12347 Inexact Rounded r05up039 add -12348 -0.001 -> -12348 Inexact Rounded r05up040 add -12349 -0.001 -> -12349 Inexact Rounded r05up041 add -12340 0.001 -> -12339 Inexact Rounded r05up042 add -12341 0.001 -> -12341 Inexact Rounded r05up043 add -12342 0.001 -> -12341 Inexact Rounded r05up044 add -12343 0.001 -> -12342 Inexact Rounded r05up045 add -12344 0.001 -> -12343 Inexact Rounded r05up046 add -12345 0.001 -> -12344 Inexact Rounded r05up047 add -12346 0.001 -> -12346 Inexact Rounded r05up048 add -12347 0.001 -> -12346 Inexact Rounded r05up049 add -12348 0.001 -> -12347 Inexact Rounded r05up050 add -12349 0.001 -> -12348 Inexact Rounded -- Addition operators ------------------------------------------------- -- [The first few of these check negative residue possibilities; these -- cases may be implemented as a negative residue in fastpaths] r0adx100 add 12345 -0.1 -> 12344 Inexact Rounded r0adx101 add 12345 -0.01 -> 12344 Inexact Rounded r0adx102 add 12345 -0.001 -> 12344 Inexact Rounded r0adx103 add 12345 -0.00001 -> 12344 Inexact Rounded r0adx104 add 12345 -0.000001 -> 12344 Inexact Rounded r0adx105 add 12345 -0.0000001 -> 12344 Inexact Rounded r0adx106 add 12345 0 -> 12345 r0adx107 add 12345 0.0000001 -> 12346 Inexact Rounded r0adx108 add 12345 0.000001 -> 12346 Inexact Rounded r0adx109 add 12345 0.00001 -> 12346 Inexact Rounded r0adx110 add 12345 0.0001 -> 12346 Inexact Rounded r0adx111 add 12345 0.001 -> 12346 Inexact Rounded r0adx112 add 12345 0.01 -> 12346 Inexact Rounded r0adx113 add 12345 0.1 -> 12346 Inexact Rounded r0adx115 add 12346 0.49999 -> 12346 Inexact Rounded r0adx116 add 12346 0.5 -> 12346 Inexact Rounded r0adx117 add 12346 0.50001 -> 12346 Inexact Rounded r0adx120 add 12345 0.4 -> 12346 Inexact Rounded r0adx121 add 12345 0.49 -> 12346 Inexact Rounded r0adx122 add 12345 0.499 -> 12346 Inexact Rounded r0adx123 add 12345 0.49999 -> 12346 Inexact Rounded r0adx124 add 12345 0.5 -> 12346 Inexact Rounded r0adx125 add 12345 0.50001 -> 12346 Inexact Rounded r0adx126 add 12345 0.5001 -> 12346 Inexact Rounded r0adx127 add 12345 0.501 -> 12346 Inexact Rounded r0adx128 add 12345 0.51 -> 12346 Inexact Rounded r0adx129 add 12345 0.6 -> 12346 Inexact Rounded -- negatives... r0sux100 add -12345 -0.1 -> -12346 Inexact Rounded r0sux101 add -12345 -0.01 -> -12346 Inexact Rounded r0sux102 add -12345 -0.001 -> -12346 Inexact Rounded r0sux103 add -12345 -0.00001 -> -12346 Inexact Rounded r0sux104 add -12345 -0.000001 -> -12346 Inexact Rounded r0sux105 add -12345 -0.0000001 -> -12346 Inexact Rounded r0sux106 add -12345 0 -> -12345 r0sux107 add -12345 0.0000001 -> -12344 Inexact Rounded r0sux108 add -12345 0.000001 -> -12344 Inexact Rounded r0sux109 add -12345 0.00001 -> -12344 Inexact Rounded r0sux110 add -12345 0.0001 -> -12344 Inexact Rounded r0sux111 add -12345 0.001 -> -12344 Inexact Rounded r0sux112 add -12345 0.01 -> -12344 Inexact Rounded r0sux113 add -12345 0.1 -> -12344 Inexact Rounded r0sux115 add -12346 0.49999 -> -12346 Inexact Rounded r0sux116 add -12346 0.5 -> -12346 Inexact Rounded r0sux117 add -12346 0.50001 -> -12346 Inexact Rounded r0sux120 add -12345 0.4 -> -12344 Inexact Rounded r0sux121 add -12345 0.49 -> -12344 Inexact Rounded r0sux122 add -12345 0.499 -> -12344 Inexact Rounded r0sux123 add -12345 0.49999 -> -12344 Inexact Rounded r0sux124 add -12345 0.5 -> -12344 Inexact Rounded r0sux125 add -12345 0.50001 -> -12344 Inexact Rounded r0sux126 add -12345 0.5001 -> -12344 Inexact Rounded r0sux127 add -12345 0.501 -> -12344 Inexact Rounded r0sux128 add -12345 0.51 -> -12344 Inexact Rounded r0sux129 add -12345 0.6 -> -12344 Inexact Rounded -- Check cancellation subtractions -- (The IEEE 854 'curious rule' in $6.3) r0zex001 add 0 0 -> 0 r0zex002 add 0 -0 -> 0 r0zex003 add -0 0 -> 0 r0zex004 add -0 -0 -> -0 r0zex005 add 1 -1 -> 0 r0zex006 add -1 1 -> 0 r0zex007 add 1.5 -1.5 -> 0.0 r0zex008 add -1.5 1.5 -> 0.0 r0zex009 add 2 -2 -> 0 r0zex010 add -2 2 -> 0 -- Division operators ------------------------------------------------- r0dvx101 divide 12345 1 -> 12345 r0dvx102 divide 12345 1.0001 -> 12343 Inexact Rounded r0dvx103 divide 12345 1.001 -> 12332 Inexact Rounded r0dvx104 divide 12345 1.01 -> 12222 Inexact Rounded r0dvx105 divide 12345 1.1 -> 11222 Inexact Rounded r0dvx106 divide 12355 4 -> 3088.7 Inexact Rounded r0dvx107 divide 12345 4 -> 3086.2 Inexact Rounded r0dvx108 divide 12355 4.0001 -> 3088.6 Inexact Rounded r0dvx109 divide 12345 4.0001 -> 3086.1 Inexact Rounded r0dvx110 divide 12345 4.9 -> 2519.3 Inexact Rounded r0dvx111 divide 12345 4.99 -> 2473.9 Inexact Rounded r0dvx112 divide 12345 4.999 -> 2469.4 Inexact Rounded r0dvx113 divide 12345 4.9999 -> 2469.1 Inexact Rounded r0dvx114 divide 12345 5 -> 2469 r0dvx115 divide 12345 5.0001 -> 2468.9 Inexact Rounded r0dvx116 divide 12345 5.001 -> 2468.6 Inexact Rounded r0dvx117 divide 12345 5.01 -> 2464.1 Inexact Rounded r0dvx118 divide 12345 5.1 -> 2420.6 Inexact Rounded -- [divideInteger and remainder unaffected] -- Multiplication operator -------------------------------------------- r0mux101 multiply 12345 1 -> 12345 r0mux102 multiply 12345 1.0001 -> 12346 Inexact Rounded r0mux103 multiply 12345 1.001 -> 12357 Inexact Rounded r0mux104 multiply 12345 1.01 -> 12468 Inexact Rounded r0mux105 multiply 12345 1.1 -> 13579 Inexact Rounded r0mux106 multiply 12345 4 -> 49380 r0mux107 multiply 12345 4.0001 -> 49381 Inexact Rounded r0mux108 multiply 12345 4.9 -> 60491 Inexact Rounded r0mux109 multiply 12345 4.99 -> 61601 Inexact Rounded r0mux110 multiply 12345 4.999 -> 61712 Inexact Rounded r0mux111 multiply 12345 4.9999 -> 61723 Inexact Rounded r0mux112 multiply 12345 5 -> 61725 r0mux113 multiply 12345 5.0001 -> 61726 Inexact Rounded r0mux114 multiply 12345 5.001 -> 61737 Inexact Rounded r0mux115 multiply 12345 5.01 -> 61848 Inexact Rounded r0mux116 multiply 12345 12 -> 1.4814E+5 Rounded r0mux117 multiply 12345 13 -> 1.6048E+5 Inexact Rounded r0mux118 multiply 12355 12 -> 1.4826E+5 Rounded r0mux119 multiply 12355 13 -> 1.6061E+5 Inexact Rounded -- Power operator ----------------------------------------------------- r0pox101 power 12345 -5 -> 3.4877E-21 Inexact Rounded r0pox102 power 12345 -4 -> 4.3056E-17 Inexact Rounded r0pox103 power 12345 -3 -> 5.3152E-13 Inexact Rounded r0pox104 power 12345 -2 -> 6.5617E-9 Inexact Rounded r0pox105 power 12345 -1 -> 0.000081004 Inexact Rounded r0pox106 power 12345 0 -> 1 r0pox107 power 12345 1 -> 12345 r0pox108 power 12345 2 -> 1.5239E+8 Inexact Rounded r0pox109 power 12345 3 -> 1.8813E+12 Inexact Rounded r0pox110 power 12345 4 -> 2.3226E+16 Inexact Rounded r0pox111 power 12345 5 -> 2.8671E+20 Inexact Rounded r0pox112 power 415 2 -> 1.7222E+5 Inexact Rounded r0pox113 power 75 3 -> 4.2187E+5 Inexact Rounded -- Underflow Subnormal and overflow values vary with rounding mode and sign maxexponent: 999999999 minexponent: -999999999 -- [round down gives Nmax on first two and .0E... on the next two] r0ovx100 multiply 10 9E+999999999 -> Infinity Overflow Inexact Rounded r0ovx101 multiply -10 9E+999999999 -> -Infinity Overflow Inexact Rounded r0ovx102 divide 1E-9 9E+999999999 -> 1E-1000000003 Underflow Subnormal Inexact Rounded r0ovx104 divide -1E-9 9E+999999999 -> -1E-1000000003 Underflow Subnormal Inexact Rounded -- reprise rounding mode effect (using multiplies so precision directive used) precision: 9 maxexponent: 999999999 r0mex412 multiply -9.999E+999999999 10 -> -Infinity Overflow Inexact Rounded r0mex413 multiply 9.999E+999999999 10 -> Infinity Overflow Inexact Rounded |
Changes to test/dectest/samequantum.decTest.
1 2 | ------------------------------------------------------------------------ -- samequantum.decTest -- check quantums match -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- samequantum.decTest -- check quantums match --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
|
| ︙ | ︙ | |||
60 61 62 63 64 65 66 | samq044 samequantum -0E-17 0.0E-16 -> 1 samq045 samequantum 0E-17 -0.0E-17 -> 0 samq046 samequantum 0E-17 -0.0E-16 -> 1 samq047 samequantum -0E-17 0.0E-17 -> 0 samq048 samequantum -0E-17 -0.0E-16 -> 1 samq049 samequantum -0E-17 -0.0E-17 -> 0 | > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | samq044 samequantum -0E-17 0.0E-16 -> 1 samq045 samequantum 0E-17 -0.0E-17 -> 0 samq046 samequantum 0E-17 -0.0E-16 -> 1 samq047 samequantum -0E-17 0.0E-17 -> 0 samq048 samequantum -0E-17 -0.0E-16 -> 1 samq049 samequantum -0E-17 -0.0E-17 -> 0 -- Nmax, Nmin, Ntiny samq051 samequantum 9.99999999E+999 9.99999999E+999 -> 1 samq052 samequantum 1E-999 1E-999 -> 1 samq053 samequantum 1.00000000E-999 1.00000000E-999 -> 1 samq054 samequantum 1E-1007 1E-1007 -> 1 samq055 samequantum 9.99999999E+999 9.99999999E+999 -> 1 samq056 samequantum 1E-999 1E-999 -> 1 samq057 samequantum 1.00000000E-999 1.00000000E-999 -> 1 samq058 samequantum 1E-1007 1E-1007 -> 1 samq061 samequantum -1E-1007 -1E-1007 -> 1 samq062 samequantum -1.00000000E-999 -1.00000000E-999 -> 1 samq063 samequantum -1E-999 -1E-999 -> 1 samq064 samequantum -9.99999999E+999 -9.99999999E+999 -> 1 samq065 samequantum -1E-1007 -1E-1007 -> 1 samq066 samequantum -1.00000000E-999 -1.00000000E-999 -> 1 samq067 samequantum -1E-999 -1E-999 -> 1 samq068 samequantum -9.99999999E+999 -9.99999999E+999 -> 1 samq071 samequantum -4E-1007 -1E-1007 -> 1 samq072 samequantum -4.00000000E-999 -1.00004000E-999 -> 1 samq073 samequantum -4E-999 -1E-999 -> 1 samq074 samequantum -4.99999999E+999 -9.99949999E+999 -> 1 samq075 samequantum -4E-1007 -1E-1007 -> 1 samq076 samequantum -4.00000000E-999 -1.00400000E-999 -> 1 samq077 samequantum -4E-999 -1E-999 -> 1 samq078 samequantum -4.99999999E+999 -9.94999999E+999 -> 1 samq081 samequantum -4E-1006 -1E-1007 -> 0 samq082 samequantum -4.00000000E-999 -1.00004000E-996 -> 0 samq083 samequantum -4E-996 -1E-999 -> 0 samq084 samequantum -4.99999999E+999 -9.99949999E+996 -> 0 samq085 samequantum -4E-1006 -1E-1007 -> 0 samq086 samequantum -4.00000000E-999 -1.00400000E-996 -> 0 samq087 samequantum -4E-996 -1E-999 -> 0 samq088 samequantum -4.99999999E+999 -9.94999999E+996 -> 0 -- specials & combinations samq0110 samequantum -Inf -Inf -> 1 samq0111 samequantum -Inf Inf -> 1 samq0112 samequantum -Inf NaN -> 0 samq0113 samequantum -Inf -7E+3 -> 0 samq0114 samequantum -Inf -7 -> 0 samq0115 samequantum -Inf -7E-3 -> 0 samq0116 samequantum -Inf -0E-3 -> 0 |
| ︙ | ︙ |
Added test/dectest/scaleb.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 |
------------------------------------------------------------------------
-- scaleb.decTest -- scale a number by powers of 10 --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Max |rhs| is 2*(999+9) = 2016
-- Sanity checks
scbx001 scaleb 7.50 10 -> 7.50E+10
scbx002 scaleb 7.50 3 -> 7.50E+3
scbx003 scaleb 7.50 2 -> 750
scbx004 scaleb 7.50 1 -> 75.0
scbx005 scaleb 7.50 0 -> 7.50
scbx006 scaleb 7.50 -1 -> 0.750
scbx007 scaleb 7.50 -2 -> 0.0750
scbx008 scaleb 7.50 -10 -> 7.50E-10
scbx009 scaleb -7.50 3 -> -7.50E+3
scbx010 scaleb -7.50 2 -> -750
scbx011 scaleb -7.50 1 -> -75.0
scbx012 scaleb -7.50 0 -> -7.50
scbx013 scaleb -7.50 -1 -> -0.750
-- Infinities
scbx014 scaleb Infinity 1 -> Infinity
scbx015 scaleb -Infinity 2 -> -Infinity
scbx016 scaleb Infinity -1 -> Infinity
scbx017 scaleb -Infinity -2 -> -Infinity
-- Next two are somewhat undefined in 754r; treat as non-integer
scbx018 scaleb 10 Infinity -> NaN Invalid_operation
scbx019 scaleb 10 -Infinity -> NaN Invalid_operation
-- NaNs are undefined in 754r; assume usual processing
-- NaNs, 0 payload
scbx021 scaleb NaN 1 -> NaN
scbx022 scaleb -NaN -1 -> -NaN
scbx023 scaleb sNaN 1 -> NaN Invalid_operation
scbx024 scaleb -sNaN 1 -> -NaN Invalid_operation
scbx025 scaleb 4 NaN -> NaN
scbx026 scaleb -Inf -NaN -> -NaN
scbx027 scaleb 4 sNaN -> NaN Invalid_operation
scbx028 scaleb Inf -sNaN -> -NaN Invalid_operation
-- non-integer RHS
scbx030 scaleb 1.23 1 -> 12.3
scbx031 scaleb 1.23 1.00 -> NaN Invalid_operation
scbx032 scaleb 1.23 1.1 -> NaN Invalid_operation
scbx033 scaleb 1.23 1.01 -> NaN Invalid_operation
scbx034 scaleb 1.23 0.01 -> NaN Invalid_operation
scbx035 scaleb 1.23 0.11 -> NaN Invalid_operation
scbx036 scaleb 1.23 0.999999999 -> NaN Invalid_operation
scbx037 scaleb 1.23 -1 -> 0.123
scbx038 scaleb 1.23 -1.00 -> NaN Invalid_operation
scbx039 scaleb 1.23 -1.1 -> NaN Invalid_operation
scbx040 scaleb 1.23 -1.01 -> NaN Invalid_operation
scbx041 scaleb 1.23 -0.01 -> NaN Invalid_operation
scbx042 scaleb 1.23 -0.11 -> NaN Invalid_operation
scbx043 scaleb 1.23 -0.999999999 -> NaN Invalid_operation
scbx044 scaleb 1.23 0.1 -> NaN Invalid_operation
scbx045 scaleb 1.23 1E+1 -> NaN Invalid_operation
scbx046 scaleb 1.23 1.1234E+6 -> NaN Invalid_operation
scbx047 scaleb 1.23 1.123E+4 -> NaN Invalid_operation
scbx120 scaleb 1.23 2015 -> Infinity Overflow Inexact Rounded
scbx121 scaleb 1.23 2016 -> Infinity Overflow Inexact Rounded
scbx122 scaleb 1.23 2017 -> NaN Invalid_operation
scbx123 scaleb 1.23 2018 -> NaN Invalid_operation
scbx124 scaleb 1.23 -2015 -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped
scbx125 scaleb 1.23 -2016 -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped
scbx126 scaleb 1.23 -2017 -> NaN Invalid_operation
scbx127 scaleb 1.23 -2018 -> NaN Invalid_operation
-- NaNs, non-0 payload
-- propagating NaNs
scbx861 scaleb NaN01 -Inf -> NaN1
scbx862 scaleb -NaN02 -1000 -> -NaN2
scbx863 scaleb NaN03 1000 -> NaN3
scbx864 scaleb NaN04 Inf -> NaN4
scbx865 scaleb NaN05 NaN61 -> NaN5
scbx866 scaleb -Inf -NaN71 -> -NaN71
scbx867 scaleb -1000 NaN81 -> NaN81
scbx868 scaleb 1000 NaN91 -> NaN91
scbx869 scaleb Inf NaN101 -> NaN101
scbx871 scaleb sNaN011 -Inf -> NaN11 Invalid_operation
scbx872 scaleb sNaN012 -1000 -> NaN12 Invalid_operation
scbx873 scaleb -sNaN013 1000 -> -NaN13 Invalid_operation
scbx874 scaleb sNaN014 NaN171 -> NaN14 Invalid_operation
scbx875 scaleb sNaN015 sNaN181 -> NaN15 Invalid_operation
scbx876 scaleb NaN016 sNaN191 -> NaN191 Invalid_operation
scbx877 scaleb -Inf sNaN201 -> NaN201 Invalid_operation
scbx878 scaleb -1000 sNaN211 -> NaN211 Invalid_operation
scbx879 scaleb 1000 -sNaN221 -> -NaN221 Invalid_operation
scbx880 scaleb Inf sNaN231 -> NaN231 Invalid_operation
scbx881 scaleb NaN025 sNaN241 -> NaN241 Invalid_operation
-- finites
scbx051 scaleb 7 -2 -> 0.07
scbx052 scaleb -7 -2 -> -0.07
scbx053 scaleb 75 -2 -> 0.75
scbx054 scaleb -75 -2 -> -0.75
scbx055 scaleb 7.50 -2 -> 0.0750
scbx056 scaleb -7.50 -2 -> -0.0750
scbx057 scaleb 7.500 -2 -> 0.07500
scbx058 scaleb -7.500 -2 -> -0.07500
scbx061 scaleb 7 -1 -> 0.7
scbx062 scaleb -7 -1 -> -0.7
scbx063 scaleb 75 -1 -> 7.5
scbx064 scaleb -75 -1 -> -7.5
scbx065 scaleb 7.50 -1 -> 0.750
scbx066 scaleb -7.50 -1 -> -0.750
scbx067 scaleb 7.500 -1 -> 0.7500
scbx068 scaleb -7.500 -1 -> -0.7500
scbx071 scaleb 7 0 -> 7
scbx072 scaleb -7 0 -> -7
scbx073 scaleb 75 0 -> 75
scbx074 scaleb -75 0 -> -75
scbx075 scaleb 7.50 0 -> 7.50
scbx076 scaleb -7.50 0 -> -7.50
scbx077 scaleb 7.500 0 -> 7.500
scbx078 scaleb -7.500 0 -> -7.500
scbx081 scaleb 7 1 -> 7E+1
scbx082 scaleb -7 1 -> -7E+1
scbx083 scaleb 75 1 -> 7.5E+2
scbx084 scaleb -75 1 -> -7.5E+2
scbx085 scaleb 7.50 1 -> 75.0
scbx086 scaleb -7.50 1 -> -75.0
scbx087 scaleb 7.500 1 -> 75.00
scbx088 scaleb -7.500 1 -> -75.00
scbx091 scaleb 7 2 -> 7E+2
scbx092 scaleb -7 2 -> -7E+2
scbx093 scaleb 75 2 -> 7.5E+3
scbx094 scaleb -75 2 -> -7.5E+3
scbx095 scaleb 7.50 2 -> 750
scbx096 scaleb -7.50 2 -> -750
scbx097 scaleb 7.500 2 -> 750.0
scbx098 scaleb -7.500 2 -> -750.0
-- zeros
scbx111 scaleb 0 1 -> 0E+1
scbx112 scaleb -0 2 -> -0E+2
scbx113 scaleb 0E+4 3 -> 0E+7
scbx114 scaleb -0E+4 4 -> -0E+8
scbx115 scaleb 0.0000 5 -> 0E+1
scbx116 scaleb -0.0000 6 -> -0E+2
scbx117 scaleb 0E-141 7 -> 0E-134
scbx118 scaleb -0E-141 8 -> -0E-133
-- Nmax, Nmin, Ntiny
scbx132 scaleb 9.99999999E+999 +999 -> Infinity Overflow Inexact Rounded
scbx133 scaleb 9.99999999E+999 +10 -> Infinity Overflow Inexact Rounded
scbx134 scaleb 9.99999999E+999 +1 -> Infinity Overflow Inexact Rounded
scbx135 scaleb 9.99999999E+999 0 -> 9.99999999E+999
scbx136 scaleb 9.99999999E+999 -1 -> 9.99999999E+998
scbx137 scaleb 1E-999 +1 -> 1E-998
scbx138 scaleb 1E-999 -0 -> 1E-999
scbx139 scaleb 1E-999 -1 -> 1E-1000 Subnormal
scbx140 scaleb 1.00000000E-999 +1 -> 1.00000000E-998
scbx141 scaleb 1.00000000E-999 0 -> 1.00000000E-999
scbx142 scaleb 1.00000000E-999 -1 -> 1.0000000E-1000 Subnormal Rounded
scbx143 scaleb 1E-1007 +1 -> 1E-1006 Subnormal
scbx144 scaleb 1E-1007 -0 -> 1E-1007 Subnormal
scbx145 scaleb 1E-1007 -1 -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped
scbx150 scaleb -1E-1007 +1 -> -1E-1006 Subnormal
scbx151 scaleb -1E-1007 -0 -> -1E-1007 Subnormal
scbx152 scaleb -1E-1007 -1 -> -0E-1007 Underflow Subnormal Inexact Rounded Clamped
scbx153 scaleb -1.00000000E-999 +1 -> -1.00000000E-998
scbx154 scaleb -1.00000000E-999 +0 -> -1.00000000E-999
scbx155 scaleb -1.00000000E-999 -1 -> -1.0000000E-1000 Subnormal Rounded
scbx156 scaleb -1E-999 +1 -> -1E-998
scbx157 scaleb -1E-999 -0 -> -1E-999
scbx158 scaleb -1E-999 -1 -> -1E-1000 Subnormal
scbx159 scaleb -9.99999999E+999 +1 -> -Infinity Overflow Inexact Rounded
scbx160 scaleb -9.99999999E+999 +0 -> -9.99999999E+999
scbx161 scaleb -9.99999999E+999 -1 -> -9.99999999E+998
scbx162 scaleb -9E+999 +1 -> -Infinity Overflow Inexact Rounded
scbx163 scaleb -1E+999 +1 -> -Infinity Overflow Inexact Rounded
|
Added test/dectest/shift.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 |
------------------------------------------------------------------------
-- shift.decTest -- shift coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
shix001 shift 0 0 -> 0
shix002 shift 0 2 -> 0
shix003 shift 1 2 -> 100
shix004 shift 1 8 -> 100000000
shix005 shift 1 9 -> 0
shix006 shift 1 -1 -> 0
shix007 shift 123456789 -1 -> 12345678
shix008 shift 123456789 -8 -> 1
shix009 shift 123456789 -9 -> 0
shix010 shift 0 -2 -> 0
-- rhs must be an integer
shix011 shift 1 1.5 -> NaN Invalid_operation
shix012 shift 1 1.0 -> NaN Invalid_operation
shix013 shift 1 0.1 -> NaN Invalid_operation
shix014 shift 1 0.0 -> NaN Invalid_operation
shix015 shift 1 1E+1 -> NaN Invalid_operation
shix016 shift 1 1E+99 -> NaN Invalid_operation
shix017 shift 1 Inf -> NaN Invalid_operation
shix018 shift 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
shix020 shift 1 -1000 -> NaN Invalid_operation
shix021 shift 1 -10 -> NaN Invalid_operation
shix022 shift 1 10 -> NaN Invalid_operation
shix023 shift 1 1000 -> NaN Invalid_operation
-- full shifting pattern
shix030 shift 123456789 -9 -> 0
shix031 shift 123456789 -8 -> 1
shix032 shift 123456789 -7 -> 12
shix033 shift 123456789 -6 -> 123
shix034 shift 123456789 -5 -> 1234
shix035 shift 123456789 -4 -> 12345
shix036 shift 123456789 -3 -> 123456
shix037 shift 123456789 -2 -> 1234567
shix038 shift 123456789 -1 -> 12345678
shix039 shift 123456789 -0 -> 123456789
shix040 shift 123456789 +0 -> 123456789
shix041 shift 123456789 +1 -> 234567890
shix042 shift 123456789 +2 -> 345678900
shix043 shift 123456789 +3 -> 456789000
shix044 shift 123456789 +4 -> 567890000
shix045 shift 123456789 +5 -> 678900000
shix046 shift 123456789 +6 -> 789000000
shix047 shift 123456789 +7 -> 890000000
shix048 shift 123456789 +8 -> 900000000
shix049 shift 123456789 +9 -> 0
-- from examples
shix051 shift 34 8 -> '400000000'
shix052 shift 12 9 -> '0'
shix053 shift 123456789 -2 -> '1234567'
shix054 shift 123456789 0 -> '123456789'
shix055 shift 123456789 +2 -> '345678900'
-- zeros
shix060 shift 0E-10 +9 -> 0E-10
shix061 shift 0E-10 -9 -> 0E-10
shix062 shift 0.000 +9 -> 0.000
shix063 shift 0.000 -9 -> 0.000
shix064 shift 0E+10 +9 -> 0E+10
shix065 shift 0E+10 -9 -> 0E+10
shix066 shift -0E-10 +9 -> -0E-10
shix067 shift -0E-10 -9 -> -0E-10
shix068 shift -0.000 +9 -> -0.000
shix069 shift -0.000 -9 -> -0.000
shix070 shift -0E+10 +9 -> -0E+10
shix071 shift -0E+10 -9 -> -0E+10
-- Nmax, Nmin, Ntiny
shix141 shift 9.99999999E+999 -1 -> 9.9999999E+998
shix142 shift 9.99999999E+999 -8 -> 9E+991
shix143 shift 9.99999999E+999 1 -> 9.99999990E+999
shix144 shift 9.99999999E+999 8 -> 9.00000000E+999
shix145 shift 1E-999 -1 -> 0E-999
shix146 shift 1E-999 -8 -> 0E-999
shix147 shift 1E-999 1 -> 1.0E-998
shix148 shift 1E-999 8 -> 1.00000000E-991
shix151 shift 1.00000000E-999 -1 -> 1.0000000E-1000
shix152 shift 1.00000000E-999 -8 -> 1E-1007
shix153 shift 1.00000000E-999 1 -> 0E-1007
shix154 shift 1.00000000E-999 8 -> 0E-1007
shix155 shift 9.00000000E-999 -1 -> 9.0000000E-1000
shix156 shift 9.00000000E-999 -8 -> 9E-1007
shix157 shift 9.00000000E-999 1 -> 0E-1007
shix158 shift 9.00000000E-999 8 -> 0E-1007
shix160 shift 1E-1007 -1 -> 0E-1007
shix161 shift 1E-1007 -8 -> 0E-1007
shix162 shift 1E-1007 1 -> 1.0E-1006
shix163 shift 1E-1007 8 -> 1.00000000E-999
-- negatives
shix171 shift -9.99999999E+999 -1 -> -9.9999999E+998
shix172 shift -9.99999999E+999 -8 -> -9E+991
shix173 shift -9.99999999E+999 1 -> -9.99999990E+999
shix174 shift -9.99999999E+999 8 -> -9.00000000E+999
shix175 shift -1E-999 -1 -> -0E-999
shix176 shift -1E-999 -8 -> -0E-999
shix177 shift -1E-999 1 -> -1.0E-998
shix178 shift -1E-999 8 -> -1.00000000E-991
shix181 shift -1.00000000E-999 -1 -> -1.0000000E-1000
shix182 shift -1.00000000E-999 -8 -> -1E-1007
shix183 shift -1.00000000E-999 1 -> -0E-1007
shix184 shift -1.00000000E-999 8 -> -0E-1007
shix185 shift -9.00000000E-999 -1 -> -9.0000000E-1000
shix186 shift -9.00000000E-999 -8 -> -9E-1007
shix187 shift -9.00000000E-999 1 -> -0E-1007
shix188 shift -9.00000000E-999 8 -> -0E-1007
shix190 shift -1E-1007 -1 -> -0E-1007
shix191 shift -1E-1007 -8 -> -0E-1007
shix192 shift -1E-1007 1 -> -1.0E-1006
shix193 shift -1E-1007 8 -> -1.00000000E-999
-- more negatives (of sanities)
shix201 shift -0 0 -> -0
shix202 shift -0 2 -> -0
shix203 shift -1 2 -> -100
shix204 shift -1 8 -> -100000000
shix205 shift -1 9 -> -0
shix206 shift -1 -1 -> -0
shix207 shift -123456789 -1 -> -12345678
shix208 shift -123456789 -8 -> -1
shix209 shift -123456789 -9 -> -0
shix210 shift -0 -2 -> -0
shix211 shift -0 -0 -> -0
-- Specials; NaNs are handled as usual
shix781 shift -Inf -8 -> -Infinity
shix782 shift -Inf -1 -> -Infinity
shix783 shift -Inf -0 -> -Infinity
shix784 shift -Inf 0 -> -Infinity
shix785 shift -Inf 1 -> -Infinity
shix786 shift -Inf 8 -> -Infinity
shix787 shift -1000 -Inf -> NaN Invalid_operation
shix788 shift -Inf -Inf -> NaN Invalid_operation
shix789 shift -1 -Inf -> NaN Invalid_operation
shix790 shift -0 -Inf -> NaN Invalid_operation
shix791 shift 0 -Inf -> NaN Invalid_operation
shix792 shift 1 -Inf -> NaN Invalid_operation
shix793 shift 1000 -Inf -> NaN Invalid_operation
shix794 shift Inf -Inf -> NaN Invalid_operation
shix800 shift Inf -Inf -> NaN Invalid_operation
shix801 shift Inf -8 -> Infinity
shix802 shift Inf -1 -> Infinity
shix803 shift Inf -0 -> Infinity
shix804 shift Inf 0 -> Infinity
shix805 shift Inf 1 -> Infinity
shix806 shift Inf 8 -> Infinity
shix807 shift Inf Inf -> NaN Invalid_operation
shix808 shift -1000 Inf -> NaN Invalid_operation
shix809 shift -Inf Inf -> NaN Invalid_operation
shix810 shift -1 Inf -> NaN Invalid_operation
shix811 shift -0 Inf -> NaN Invalid_operation
shix812 shift 0 Inf -> NaN Invalid_operation
shix813 shift 1 Inf -> NaN Invalid_operation
shix814 shift 1000 Inf -> NaN Invalid_operation
shix815 shift Inf Inf -> NaN Invalid_operation
shix821 shift NaN -Inf -> NaN
shix822 shift NaN -1000 -> NaN
shix823 shift NaN -1 -> NaN
shix824 shift NaN -0 -> NaN
shix825 shift NaN 0 -> NaN
shix826 shift NaN 1 -> NaN
shix827 shift NaN 1000 -> NaN
shix828 shift NaN Inf -> NaN
shix829 shift NaN NaN -> NaN
shix830 shift -Inf NaN -> NaN
shix831 shift -1000 NaN -> NaN
shix832 shift -1 NaN -> NaN
shix833 shift -0 NaN -> NaN
shix834 shift 0 NaN -> NaN
shix835 shift 1 NaN -> NaN
shix836 shift 1000 NaN -> NaN
shix837 shift Inf NaN -> NaN
shix841 shift sNaN -Inf -> NaN Invalid_operation
shix842 shift sNaN -1000 -> NaN Invalid_operation
shix843 shift sNaN -1 -> NaN Invalid_operation
shix844 shift sNaN -0 -> NaN Invalid_operation
shix845 shift sNaN 0 -> NaN Invalid_operation
shix846 shift sNaN 1 -> NaN Invalid_operation
shix847 shift sNaN 1000 -> NaN Invalid_operation
shix848 shift sNaN NaN -> NaN Invalid_operation
shix849 shift sNaN sNaN -> NaN Invalid_operation
shix850 shift NaN sNaN -> NaN Invalid_operation
shix851 shift -Inf sNaN -> NaN Invalid_operation
shix852 shift -1000 sNaN -> NaN Invalid_operation
shix853 shift -1 sNaN -> NaN Invalid_operation
shix854 shift -0 sNaN -> NaN Invalid_operation
shix855 shift 0 sNaN -> NaN Invalid_operation
shix856 shift 1 sNaN -> NaN Invalid_operation
shix857 shift 1000 sNaN -> NaN Invalid_operation
shix858 shift Inf sNaN -> NaN Invalid_operation
shix859 shift NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
shix861 shift NaN1 -Inf -> NaN1
shix862 shift +NaN2 -1000 -> NaN2
shix863 shift NaN3 1000 -> NaN3
shix864 shift NaN4 Inf -> NaN4
shix865 shift NaN5 +NaN6 -> NaN5
shix866 shift -Inf NaN7 -> NaN7
shix867 shift -1000 NaN8 -> NaN8
shix868 shift 1000 NaN9 -> NaN9
shix869 shift Inf +NaN10 -> NaN10
shix871 shift sNaN11 -Inf -> NaN11 Invalid_operation
shix872 shift sNaN12 -1000 -> NaN12 Invalid_operation
shix873 shift sNaN13 1000 -> NaN13 Invalid_operation
shix874 shift sNaN14 NaN17 -> NaN14 Invalid_operation
shix875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation
shix876 shift NaN16 sNaN19 -> NaN19 Invalid_operation
shix877 shift -Inf +sNaN20 -> NaN20 Invalid_operation
shix878 shift -1000 sNaN21 -> NaN21 Invalid_operation
shix879 shift 1000 sNaN22 -> NaN22 Invalid_operation
shix880 shift Inf sNaN23 -> NaN23 Invalid_operation
shix881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation
shix882 shift -NaN26 NaN28 -> -NaN26
shix883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation
shix884 shift 1000 -NaN30 -> -NaN30
shix885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
|
Changes to test/dectest/squareroot.decTest.
1 2 | ------------------------------------------------------------------------ -- squareroot.decTest -- decimal square root -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- squareroot.decTest -- decimal square root --
-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ | |||
2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 | sqtx808 squareroot 1E-21 -> 3.1622776602E-11 Underflow Subnormal Inexact Rounded sqtx809 squareroot 10E-21 -> 1.0E-10 Subnormal -- exact Subnormal case precision: 14 -- Etiny=-22 sqtx810 squareroot 1E-21 -> 3.16227766017E-11 Underflow Subnormal Inexact Rounded sqtx811 squareroot 10E-22 -> 3.16227766017E-11 Underflow Subnormal Inexact Rounded sqtx812 squareroot 1E-22 -> 1E-11 Subnormal -- exact Subnormal case -- special values maxexponent: 999 minexponent: -999 sqtx820 squareroot Inf -> Infinity sqtx821 squareroot -Inf -> NaN Invalid_operation sqtx822 squareroot NaN -> NaN sqtx823 squareroot sNaN -> NaN Invalid_operation -- propagating NaNs sqtx824 squareroot sNaN123 -> NaN123 Invalid_operation sqtx825 squareroot -sNaN321 -> -NaN321 Invalid_operation sqtx826 squareroot NaN456 -> NaN456 sqtx827 squareroot -NaN654 -> -NaN654 sqtx828 squareroot NaN1 -> NaN1 -- Null test sqtx900 squareroot # -> NaN Invalid_operation | > > > > > > > > > > > | 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 | sqtx808 squareroot 1E-21 -> 3.1622776602E-11 Underflow Subnormal Inexact Rounded sqtx809 squareroot 10E-21 -> 1.0E-10 Subnormal -- exact Subnormal case precision: 14 -- Etiny=-22 sqtx810 squareroot 1E-21 -> 3.16227766017E-11 Underflow Subnormal Inexact Rounded sqtx811 squareroot 10E-22 -> 3.16227766017E-11 Underflow Subnormal Inexact Rounded sqtx812 squareroot 1E-22 -> 1E-11 Subnormal -- exact Subnormal case -- Not enough digits? precision: 16 maxExponent: 384 minExponent: -383 rounding: half_even sqtx815 squareroot 1.0000000001000000E-78 -> 1.000000000050000E-39 Inexact Rounded -- 1 234567890123456 -- special values maxexponent: 999 minexponent: -999 sqtx820 squareroot Inf -> Infinity sqtx821 squareroot -Inf -> NaN Invalid_operation sqtx822 squareroot NaN -> NaN sqtx823 squareroot sNaN -> NaN Invalid_operation -- propagating NaNs sqtx824 squareroot sNaN123 -> NaN123 Invalid_operation sqtx825 squareroot -sNaN321 -> -NaN321 Invalid_operation sqtx826 squareroot NaN456 -> NaN456 sqtx827 squareroot -NaN654 -> -NaN654 sqtx828 squareroot NaN1 -> NaN1 -- payload decapitate precision: 5 sqtx840 squareroot -sNaN1234567890 -> -NaN67890 Invalid_operation -- Null test sqtx900 squareroot # -> NaN Invalid_operation |
Changes to test/dectest/subtract.decTest.
1 2 | ------------------------------------------------------------------------ -- subtract.decTest -- decimal subtraction -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- subtract.decTest -- decimal subtraction --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 384
minexponent: -383
|
| ︙ | ︙ |
Changes to test/dectest/testall.decTest.
1 2 | ------------------------------------------------------------------------ -- testall.decTest -- run all general decimal arithmetic testcases -- | | | > > > > > > > > > > > > > > > | > > > > > > > > | > > | | | < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
------------------------------------------------------------------------
-- testall.decTest -- run all general decimal arithmetic testcases --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- core tests (using Extended: 1) --------------------------------------
dectest: base
dectest: abs
dectest: add
dectest: and
dectest: clamp
dectest: class
dectest: compare
dectest: comparesig
dectest: comparetotal
dectest: comparetotmag
dectest: copy
dectest: copyabs
dectest: copynegate
dectest: copysign
dectest: divide
dectest: divideint
dectest: exp
dectest: fma
dectest: inexact
dectest: invert
dectest: ln
dectest: logb
dectest: log10
dectest: max
dectest: maxmag
dectest: min
dectest: minmag
dectest: minus
dectest: multiply
dectest: nextminus
dectest: nextplus
dectest: nexttoward
dectest: or
dectest: plus
dectest: power
dectest: powersqrt
dectest: quantize
dectest: randoms
dectest: reduce -- [was called normalize]
dectest: remainder
dectest: remaindernear
dectest: rescale -- [obsolete]
dectest: rotate
dectest: rounding
dectest: samequantum
dectest: scaleb
dectest: shift
dectest: squareroot
dectest: subtract
dectest: tointegral
dectest: tointegralx
dectest: trim
dectest: xor
-- The next are for the Strawman 4d concrete representations and
-- tests at those sizes [including dsEncode, ddEncode, and dqEncode,
-- which replace decimal32, decimal64, and decimal128]
dectest: decSingle
dectest: decDouble
dectest: decQuad
-- General 31->33-digit boundary tests
dectest: randombound32
|
Changes to test/dectest/tointegral.decTest.
1 2 | ------------------------------------------------------------------------ -- tointegral.decTest -- round decimal to integral value -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- tointegral.decTest -- round decimal to integral value --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests tests the extended specification 'round-to-integral
-- value' operation (from IEEE 854, later modified in 754r).
-- All non-zero results are defined as being those from either copy or
-- quantize, so those are assumed to have been tested.
-- Note that 754r requires that Inexact not be set, and we similarly
-- assume Rounded is not set.
|
| ︙ | ︙ | |||
170 171 172 173 174 175 176 | intx202 tointegral 100.0 -> 100 intx203 tointegral 101.5 -> 102 intx204 tointegral -101.5 -> -102 intx205 tointegral 10E+5 -> 1.0E+6 intx206 tointegral 7.89E+77 -> 7.89E+77 intx207 tointegral -Inf -> -Infinity | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 | intx202 tointegral 100.0 -> 100 intx203 tointegral 101.5 -> 102 intx204 tointegral -101.5 -> -102 intx205 tointegral 10E+5 -> 1.0E+6 intx206 tointegral 7.89E+77 -> 7.89E+77 intx207 tointegral -Inf -> -Infinity -- all rounding modes rounding: half_even intx210 tointegral 55.5 -> 56 intx211 tointegral 56.5 -> 56 intx212 tointegral 57.5 -> 58 intx213 tointegral -55.5 -> -56 intx214 tointegral -56.5 -> -56 intx215 tointegral -57.5 -> -58 rounding: half_up intx220 tointegral 55.5 -> 56 intx221 tointegral 56.5 -> 57 intx222 tointegral 57.5 -> 58 intx223 tointegral -55.5 -> -56 intx224 tointegral -56.5 -> -57 intx225 tointegral -57.5 -> -58 rounding: half_down intx230 tointegral 55.5 -> 55 intx231 tointegral 56.5 -> 56 intx232 tointegral 57.5 -> 57 intx233 tointegral -55.5 -> -55 intx234 tointegral -56.5 -> -56 intx235 tointegral -57.5 -> -57 rounding: up intx240 tointegral 55.3 -> 56 intx241 tointegral 56.3 -> 57 intx242 tointegral 57.3 -> 58 intx243 tointegral -55.3 -> -56 intx244 tointegral -56.3 -> -57 intx245 tointegral -57.3 -> -58 rounding: down intx250 tointegral 55.7 -> 55 intx251 tointegral 56.7 -> 56 intx252 tointegral 57.7 -> 57 intx253 tointegral -55.7 -> -55 intx254 tointegral -56.7 -> -56 intx255 tointegral -57.7 -> -57 rounding: ceiling intx260 tointegral 55.3 -> 56 intx261 tointegral 56.3 -> 57 intx262 tointegral 57.3 -> 58 intx263 tointegral -55.3 -> -55 intx264 tointegral -56.3 -> -56 intx265 tointegral -57.3 -> -57 rounding: floor intx270 tointegral 55.7 -> 55 intx271 tointegral 56.7 -> 56 intx272 tointegral 57.7 -> 57 intx273 tointegral -55.7 -> -56 intx274 tointegral -56.7 -> -57 intx275 tointegral -57.7 -> -58 |
Added test/dectest/tointegralx.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 |
------------------------------------------------------------------------
-- tointegralx.decTest -- round decimal to integral value, exact --
-- Copyright (c) IBM Corporation, 2001, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
-- This set of tests tests the extended specification 'round-to-integral
-- value' operation (from IEEE 854, later modified in 754r).
-- All non-zero results are defined as being those from either copy or
-- quantize, so those are assumed to have been tested.
-- This tests toIntegraExact, which may set Inexact
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
intxx001 tointegralx 0 -> 0
intxx002 tointegralx 0.0 -> 0
intxx003 tointegralx 0.1 -> 0 Inexact Rounded
intxx004 tointegralx 0.2 -> 0 Inexact Rounded
intxx005 tointegralx 0.3 -> 0 Inexact Rounded
intxx006 tointegralx 0.4 -> 0 Inexact Rounded
intxx007 tointegralx 0.5 -> 1 Inexact Rounded
intxx008 tointegralx 0.6 -> 1 Inexact Rounded
intxx009 tointegralx 0.7 -> 1 Inexact Rounded
intxx010 tointegralx 0.8 -> 1 Inexact Rounded
intxx011 tointegralx 0.9 -> 1 Inexact Rounded
intxx012 tointegralx 1 -> 1
intxx013 tointegralx 1.0 -> 1 Rounded
intxx014 tointegralx 1.1 -> 1 Inexact Rounded
intxx015 tointegralx 1.2 -> 1 Inexact Rounded
intxx016 tointegralx 1.3 -> 1 Inexact Rounded
intxx017 tointegralx 1.4 -> 1 Inexact Rounded
intxx018 tointegralx 1.5 -> 2 Inexact Rounded
intxx019 tointegralx 1.6 -> 2 Inexact Rounded
intxx020 tointegralx 1.7 -> 2 Inexact Rounded
intxx021 tointegralx 1.8 -> 2 Inexact Rounded
intxx022 tointegralx 1.9 -> 2 Inexact Rounded
-- negatives
intxx031 tointegralx -0 -> -0
intxx032 tointegralx -0.0 -> -0
intxx033 tointegralx -0.1 -> -0 Inexact Rounded
intxx034 tointegralx -0.2 -> -0 Inexact Rounded
intxx035 tointegralx -0.3 -> -0 Inexact Rounded
intxx036 tointegralx -0.4 -> -0 Inexact Rounded
intxx037 tointegralx -0.5 -> -1 Inexact Rounded
intxx038 tointegralx -0.6 -> -1 Inexact Rounded
intxx039 tointegralx -0.7 -> -1 Inexact Rounded
intxx040 tointegralx -0.8 -> -1 Inexact Rounded
intxx041 tointegralx -0.9 -> -1 Inexact Rounded
intxx042 tointegralx -1 -> -1
intxx043 tointegralx -1.0 -> -1 Rounded
intxx044 tointegralx -1.1 -> -1 Inexact Rounded
intxx045 tointegralx -1.2 -> -1 Inexact Rounded
intxx046 tointegralx -1.3 -> -1 Inexact Rounded
intxx047 tointegralx -1.4 -> -1 Inexact Rounded
intxx048 tointegralx -1.5 -> -2 Inexact Rounded
intxx049 tointegralx -1.6 -> -2 Inexact Rounded
intxx050 tointegralx -1.7 -> -2 Inexact Rounded
intxx051 tointegralx -1.8 -> -2 Inexact Rounded
intxx052 tointegralx -1.9 -> -2 Inexact Rounded
-- next two would be NaN using quantize(x, 0)
intxx053 tointegralx 10E+30 -> 1.0E+31
intxx054 tointegralx -10E+30 -> -1.0E+31
-- numbers around precision
precision: 9
intxx060 tointegralx '56267E-10' -> '0' Inexact Rounded
intxx061 tointegralx '56267E-5' -> '1' Inexact Rounded
intxx062 tointegralx '56267E-2' -> '563' Inexact Rounded
intxx063 tointegralx '56267E-1' -> '5627' Inexact Rounded
intxx065 tointegralx '56267E-0' -> '56267'
intxx066 tointegralx '56267E+0' -> '56267'
intxx067 tointegralx '56267E+1' -> '5.6267E+5'
intxx068 tointegralx '56267E+2' -> '5.6267E+6'
intxx069 tointegralx '56267E+3' -> '5.6267E+7'
intxx070 tointegralx '56267E+4' -> '5.6267E+8'
intxx071 tointegralx '56267E+5' -> '5.6267E+9'
intxx072 tointegralx '56267E+6' -> '5.6267E+10'
intxx073 tointegralx '1.23E+96' -> '1.23E+96'
intxx074 tointegralx '1.23E+384' -> '1.23E+384'
intxx075 tointegralx '1.23E+999' -> '1.23E+999'
intxx080 tointegralx '-56267E-10' -> '-0' Inexact Rounded
intxx081 tointegralx '-56267E-5' -> '-1' Inexact Rounded
intxx082 tointegralx '-56267E-2' -> '-563' Inexact Rounded
intxx083 tointegralx '-56267E-1' -> '-5627' Inexact Rounded
intxx085 tointegralx '-56267E-0' -> '-56267'
intxx086 tointegralx '-56267E+0' -> '-56267'
intxx087 tointegralx '-56267E+1' -> '-5.6267E+5'
intxx088 tointegralx '-56267E+2' -> '-5.6267E+6'
intxx089 tointegralx '-56267E+3' -> '-5.6267E+7'
intxx090 tointegralx '-56267E+4' -> '-5.6267E+8'
intxx091 tointegralx '-56267E+5' -> '-5.6267E+9'
intxx092 tointegralx '-56267E+6' -> '-5.6267E+10'
intxx093 tointegralx '-1.23E+96' -> '-1.23E+96'
intxx094 tointegralx '-1.23E+384' -> '-1.23E+384'
intxx095 tointegralx '-1.23E+999' -> '-1.23E+999'
-- subnormal inputs
intxx100 tointegralx 1E-999 -> 0 Inexact Rounded
intxx101 tointegralx 0.1E-999 -> 0 Inexact Rounded
intxx102 tointegralx 0.01E-999 -> 0 Inexact Rounded
intxx103 tointegralx 0E-999 -> 0
-- specials and zeros
intxx120 tointegralx 'Inf' -> Infinity
intxx121 tointegralx '-Inf' -> -Infinity
intxx122 tointegralx NaN -> NaN
intxx123 tointegralx sNaN -> NaN Invalid_operation
intxx124 tointegralx 0 -> 0
intxx125 tointegralx -0 -> -0
intxx126 tointegralx 0.000 -> 0
intxx127 tointegralx 0.00 -> 0
intxx128 tointegralx 0.0 -> 0
intxx129 tointegralx 0 -> 0
intxx130 tointegralx 0E-3 -> 0
intxx131 tointegralx 0E-2 -> 0
intxx132 tointegralx 0E-1 -> 0
intxx133 tointegralx 0E-0 -> 0
intxx134 tointegralx 0E+1 -> 0E+1
intxx135 tointegralx 0E+2 -> 0E+2
intxx136 tointegralx 0E+3 -> 0E+3
intxx137 tointegralx 0E+4 -> 0E+4
intxx138 tointegralx 0E+5 -> 0E+5
intxx139 tointegralx -0.000 -> -0
intxx140 tointegralx -0.00 -> -0
intxx141 tointegralx -0.0 -> -0
intxx142 tointegralx -0 -> -0
intxx143 tointegralx -0E-3 -> -0
intxx144 tointegralx -0E-2 -> -0
intxx145 tointegralx -0E-1 -> -0
intxx146 tointegralx -0E-0 -> -0
intxx147 tointegralx -0E+1 -> -0E+1
intxx148 tointegralx -0E+2 -> -0E+2
intxx149 tointegralx -0E+3 -> -0E+3
intxx150 tointegralx -0E+4 -> -0E+4
intxx151 tointegralx -0E+5 -> -0E+5
-- propagating NaNs
intxx152 tointegralx NaN808 -> NaN808
intxx153 tointegralx sNaN080 -> NaN80 Invalid_operation
intxx154 tointegralx -NaN808 -> -NaN808
intxx155 tointegralx -sNaN080 -> -NaN80 Invalid_operation
intxx156 tointegralx -NaN -> -NaN
intxx157 tointegralx -sNaN -> -NaN Invalid_operation
-- examples
rounding: half_up
precision: 9
intxx200 tointegralx 2.1 -> 2 Inexact Rounded
intxx201 tointegralx 100 -> 100
intxx202 tointegralx 100.0 -> 100 Rounded
intxx203 tointegralx 101.5 -> 102 Inexact Rounded
intxx204 tointegralx -101.5 -> -102 Inexact Rounded
intxx205 tointegralx 10E+5 -> 1.0E+6
intxx206 tointegralx 7.89E+77 -> 7.89E+77
intxx207 tointegralx -Inf -> -Infinity
-- all rounding modes
rounding: half_even
intxx210 tointegralx 55.5 -> 56 Inexact Rounded
intxx211 tointegralx 56.5 -> 56 Inexact Rounded
intxx212 tointegralx 57.5 -> 58 Inexact Rounded
intxx213 tointegralx -55.5 -> -56 Inexact Rounded
intxx214 tointegralx -56.5 -> -56 Inexact Rounded
intxx215 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_up
intxx220 tointegralx 55.5 -> 56 Inexact Rounded
intxx221 tointegralx 56.5 -> 57 Inexact Rounded
intxx222 tointegralx 57.5 -> 58 Inexact Rounded
intxx223 tointegralx -55.5 -> -56 Inexact Rounded
intxx224 tointegralx -56.5 -> -57 Inexact Rounded
intxx225 tointegralx -57.5 -> -58 Inexact Rounded
rounding: half_down
intxx230 tointegralx 55.5 -> 55 Inexact Rounded
intxx231 tointegralx 56.5 -> 56 Inexact Rounded
intxx232 tointegralx 57.5 -> 57 Inexact Rounded
intxx233 tointegralx -55.5 -> -55 Inexact Rounded
intxx234 tointegralx -56.5 -> -56 Inexact Rounded
intxx235 tointegralx -57.5 -> -57 Inexact Rounded
rounding: up
intxx240 tointegralx 55.3 -> 56 Inexact Rounded
intxx241 tointegralx 56.3 -> 57 Inexact Rounded
intxx242 tointegralx 57.3 -> 58 Inexact Rounded
intxx243 tointegralx -55.3 -> -56 Inexact Rounded
intxx244 tointegralx -56.3 -> -57 Inexact Rounded
intxx245 tointegralx -57.3 -> -58 Inexact Rounded
rounding: down
intxx250 tointegralx 55.7 -> 55 Inexact Rounded
intxx251 tointegralx 56.7 -> 56 Inexact Rounded
intxx252 tointegralx 57.7 -> 57 Inexact Rounded
intxx253 tointegralx -55.7 -> -55 Inexact Rounded
intxx254 tointegralx -56.7 -> -56 Inexact Rounded
intxx255 tointegralx -57.7 -> -57 Inexact Rounded
rounding: ceiling
intxx260 tointegralx 55.3 -> 56 Inexact Rounded
intxx261 tointegralx 56.3 -> 57 Inexact Rounded
intxx262 tointegralx 57.3 -> 58 Inexact Rounded
intxx263 tointegralx -55.3 -> -55 Inexact Rounded
intxx264 tointegralx -56.3 -> -56 Inexact Rounded
intxx265 tointegralx -57.3 -> -57 Inexact Rounded
rounding: floor
intxx270 tointegralx 55.7 -> 55 Inexact Rounded
intxx271 tointegralx 56.7 -> 56 Inexact Rounded
intxx272 tointegralx 57.7 -> 57 Inexact Rounded
intxx273 tointegralx -55.7 -> -56 Inexact Rounded
intxx274 tointegralx -56.7 -> -57 Inexact Rounded
intxx275 tointegralx -57.7 -> -58 Inexact Rounded
-- Int and uInt32 edge values for testing conversions
precision: 16
intxx300 tointegralx -2147483646 -> -2147483646
intxx301 tointegralx -2147483647 -> -2147483647
intxx302 tointegralx -2147483648 -> -2147483648
intxx303 tointegralx -2147483649 -> -2147483649
intxx304 tointegralx 2147483646 -> 2147483646
intxx305 tointegralx 2147483647 -> 2147483647
intxx306 tointegralx 2147483648 -> 2147483648
intxx307 tointegralx 2147483649 -> 2147483649
intxx308 tointegralx 4294967294 -> 4294967294
intxx309 tointegralx 4294967295 -> 4294967295
intxx310 tointegralx 4294967296 -> 4294967296
intxx311 tointegralx 4294967297 -> 4294967297
|
Changes to test/dectest/trim.decTest.
1 2 | ------------------------------------------------------------------------ -- trim.decTest -- remove insignificant trailing zeros -- | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
------------------------------------------------------------------------
-- trim.decTest -- remove insignificant trailing zeros --
-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minexponent: -999
|
| ︙ | ︙ |
Added test/dectest/xor.decTest.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 |
------------------------------------------------------------------------
-- xor.decTest -- digitwise logical XOR --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.55
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check (truth table)
xorx001 xor 0 0 -> 0
xorx002 xor 0 1 -> 1
xorx003 xor 1 0 -> 1
xorx004 xor 1 1 -> 0
xorx005 xor 1100 1010 -> 110
xorx006 xor 1111 10 -> 1101
-- and at msd and msd-1
xorx010 xor 000000000 000000000 -> 0
xorx011 xor 000000000 100000000 -> 100000000
xorx012 xor 100000000 000000000 -> 100000000
xorx013 xor 100000000 100000000 -> 0
xorx014 xor 000000000 000000000 -> 0
xorx015 xor 000000000 010000000 -> 10000000
xorx016 xor 010000000 000000000 -> 10000000
xorx017 xor 010000000 010000000 -> 0
-- Various lengths
-- 123456789 123456789 123456789
xorx021 xor 111111111 111111111 -> 0
xorx022 xor 111111111111 111111111 -> 0
xorx023 xor 11111111 11111111 -> 0
xorx025 xor 1111111 1111111 -> 0
xorx026 xor 111111 111111 -> 0
xorx027 xor 11111 11111 -> 0
xorx028 xor 1111 1111 -> 0
xorx029 xor 111 111 -> 0
xorx031 xor 11 11 -> 0
xorx032 xor 1 1 -> 0
xorx033 xor 111111111111 1111111111 -> 0
xorx034 xor 11111111111 11111111111 -> 0
xorx035 xor 1111111111 111111111111 -> 0
xorx036 xor 111111111 1111111111111 -> 0
xorx040 xor 111111111 111111111111 -> 0
xorx041 xor 11111111 111111111111 -> 100000000
xorx042 xor 11111111 111111111 -> 100000000
xorx043 xor 1111111 100000010 -> 101111101
xorx044 xor 111111 100000100 -> 100111011
xorx045 xor 11111 100001000 -> 100010111
xorx046 xor 1111 100010000 -> 100011111
xorx047 xor 111 100100000 -> 100100111
xorx048 xor 11 101000000 -> 101000011
xorx049 xor 1 110000000 -> 110000001
xorx050 xor 1111111111 1 -> 111111110
xorx051 xor 111111111 1 -> 111111110
xorx052 xor 11111111 1 -> 11111110
xorx053 xor 1111111 1 -> 1111110
xorx054 xor 111111 1 -> 111110
xorx055 xor 11111 1 -> 11110
xorx056 xor 1111 1 -> 1110
xorx057 xor 111 1 -> 110
xorx058 xor 11 1 -> 10
xorx059 xor 1 1 -> 0
xorx060 xor 1111111111 0 -> 111111111
xorx061 xor 111111111 0 -> 111111111
xorx062 xor 11111111 0 -> 11111111
xorx063 xor 1111111 0 -> 1111111
xorx064 xor 111111 0 -> 111111
xorx065 xor 11111 0 -> 11111
xorx066 xor 1111 0 -> 1111
xorx067 xor 111 0 -> 111
xorx068 xor 11 0 -> 11
xorx069 xor 1 0 -> 1
xorx070 xor 1 1111111111 -> 111111110
xorx071 xor 1 111111111 -> 111111110
xorx072 xor 1 11111111 -> 11111110
xorx073 xor 1 1111111 -> 1111110
xorx074 xor 1 111111 -> 111110
xorx075 xor 1 11111 -> 11110
xorx076 xor 1 1111 -> 1110
xorx077 xor 1 111 -> 110
xorx078 xor 1 11 -> 10
xorx079 xor 1 1 -> 0
xorx080 xor 0 1111111111 -> 111111111
xorx081 xor 0 111111111 -> 111111111
xorx082 xor 0 11111111 -> 11111111
xorx083 xor 0 1111111 -> 1111111
xorx084 xor 0 111111 -> 111111
xorx085 xor 0 11111 -> 11111
xorx086 xor 0 1111 -> 1111
xorx087 xor 0 111 -> 111
xorx088 xor 0 11 -> 11
xorx089 xor 0 1 -> 1
xorx090 xor 011111111 111101111 -> 100010000
xorx091 xor 101111111 111101111 -> 10010000
xorx092 xor 110111111 111101111 -> 1010000
xorx093 xor 111011111 111101111 -> 110000
xorx094 xor 111101111 111101111 -> 0
xorx095 xor 111110111 111101111 -> 11000
xorx096 xor 111111011 111101111 -> 10100
xorx097 xor 111111101 111101111 -> 10010
xorx098 xor 111111110 111101111 -> 10001
xorx100 xor 111101111 011111111 -> 100010000
xorx101 xor 111101111 101111111 -> 10010000
xorx102 xor 111101111 110111111 -> 1010000
xorx103 xor 111101111 111011111 -> 110000
xorx104 xor 111101111 111101111 -> 0
xorx105 xor 111101111 111110111 -> 11000
xorx106 xor 111101111 111111011 -> 10100
xorx107 xor 111101111 111111101 -> 10010
xorx108 xor 111101111 111111110 -> 10001
-- non-0/1 should not be accepted, nor should signs
xorx220 xor 111111112 111111111 -> NaN Invalid_operation
xorx221 xor 333333333 333333333 -> NaN Invalid_operation
xorx222 xor 555555555 555555555 -> NaN Invalid_operation
xorx223 xor 777777777 777777777 -> NaN Invalid_operation
xorx224 xor 999999999 999999999 -> NaN Invalid_operation
xorx225 xor 222222222 999999999 -> NaN Invalid_operation
xorx226 xor 444444444 999999999 -> NaN Invalid_operation
xorx227 xor 666666666 999999999 -> NaN Invalid_operation
xorx228 xor 888888888 999999999 -> NaN Invalid_operation
xorx229 xor 999999999 222222222 -> NaN Invalid_operation
xorx230 xor 999999999 444444444 -> NaN Invalid_operation
xorx231 xor 999999999 666666666 -> NaN Invalid_operation
xorx232 xor 999999999 888888888 -> NaN Invalid_operation
-- a few randoms
xorx240 xor 567468689 -934981942 -> NaN Invalid_operation
xorx241 xor 567367689 934981942 -> NaN Invalid_operation
xorx242 xor -631917772 -706014634 -> NaN Invalid_operation
xorx243 xor -756253257 138579234 -> NaN Invalid_operation
xorx244 xor 835590149 567435400 -> NaN Invalid_operation
-- test MSD
xorx250 xor 200000000 100000000 -> NaN Invalid_operation
xorx251 xor 700000000 100000000 -> NaN Invalid_operation
xorx252 xor 800000000 100000000 -> NaN Invalid_operation
xorx253 xor 900000000 100000000 -> NaN Invalid_operation
xorx254 xor 200000000 000000000 -> NaN Invalid_operation
xorx255 xor 700000000 000000000 -> NaN Invalid_operation
xorx256 xor 800000000 000000000 -> NaN Invalid_operation
xorx257 xor 900000000 000000000 -> NaN Invalid_operation
xorx258 xor 100000000 200000000 -> NaN Invalid_operation
xorx259 xor 100000000 700000000 -> NaN Invalid_operation
xorx260 xor 100000000 800000000 -> NaN Invalid_operation
xorx261 xor 100000000 900000000 -> NaN Invalid_operation
xorx262 xor 000000000 200000000 -> NaN Invalid_operation
xorx263 xor 000000000 700000000 -> NaN Invalid_operation
xorx264 xor 000000000 800000000 -> NaN Invalid_operation
xorx265 xor 000000000 900000000 -> NaN Invalid_operation
-- test MSD-1
xorx270 xor 020000000 100000000 -> NaN Invalid_operation
xorx271 xor 070100000 100000000 -> NaN Invalid_operation
xorx272 xor 080010000 100000001 -> NaN Invalid_operation
xorx273 xor 090001000 100000010 -> NaN Invalid_operation
xorx274 xor 100000100 020010100 -> NaN Invalid_operation
xorx275 xor 100000000 070001000 -> NaN Invalid_operation
xorx276 xor 100000010 080010100 -> NaN Invalid_operation
xorx277 xor 100000000 090000010 -> NaN Invalid_operation
-- test LSD
xorx280 xor 001000002 100000000 -> NaN Invalid_operation
xorx281 xor 000000007 100000000 -> NaN Invalid_operation
xorx282 xor 000000008 100000000 -> NaN Invalid_operation
xorx283 xor 000000009 100000000 -> NaN Invalid_operation
xorx284 xor 100000000 000100002 -> NaN Invalid_operation
xorx285 xor 100100000 001000007 -> NaN Invalid_operation
xorx286 xor 100010000 010000008 -> NaN Invalid_operation
xorx287 xor 100001000 100000009 -> NaN Invalid_operation
-- test Middie
xorx288 xor 001020000 100000000 -> NaN Invalid_operation
xorx289 xor 000070001 100000000 -> NaN Invalid_operation
xorx290 xor 000080000 100010000 -> NaN Invalid_operation
xorx291 xor 000090000 100001000 -> NaN Invalid_operation
xorx292 xor 100000010 000020100 -> NaN Invalid_operation
xorx293 xor 100100000 000070010 -> NaN Invalid_operation
xorx294 xor 100010100 000080001 -> NaN Invalid_operation
xorx295 xor 100001000 000090000 -> NaN Invalid_operation
-- signs
xorx296 xor -100001000 -000000000 -> NaN Invalid_operation
xorx297 xor -100001000 000010000 -> NaN Invalid_operation
xorx298 xor 100001000 -000000000 -> NaN Invalid_operation
xorx299 xor 100001000 000011000 -> 100010000
-- Nmax, Nmin, Ntiny
xorx331 xor 2 9.99999999E+999 -> NaN Invalid_operation
xorx332 xor 3 1E-999 -> NaN Invalid_operation
xorx333 xor 4 1.00000000E-999 -> NaN Invalid_operation
xorx334 xor 5 1E-1007 -> NaN Invalid_operation
xorx335 xor 6 -1E-1007 -> NaN Invalid_operation
xorx336 xor 7 -1.00000000E-999 -> NaN Invalid_operation
xorx337 xor 8 -1E-999 -> NaN Invalid_operation
xorx338 xor 9 -9.99999999E+999 -> NaN Invalid_operation
xorx341 xor 9.99999999E+999 -18 -> NaN Invalid_operation
xorx342 xor 1E-999 01 -> NaN Invalid_operation
xorx343 xor 1.00000000E-999 -18 -> NaN Invalid_operation
xorx344 xor 1E-1007 18 -> NaN Invalid_operation
xorx345 xor -1E-1007 -10 -> NaN Invalid_operation
xorx346 xor -1.00000000E-999 18 -> NaN Invalid_operation
xorx347 xor -1E-999 10 -> NaN Invalid_operation
xorx348 xor -9.99999999E+999 -18 -> NaN Invalid_operation
-- A few other non-integers
xorx361 xor 1.0 1 -> NaN Invalid_operation
xorx362 xor 1E+1 1 -> NaN Invalid_operation
xorx363 xor 0.0 1 -> NaN Invalid_operation
xorx364 xor 0E+1 1 -> NaN Invalid_operation
xorx365 xor 9.9 1 -> NaN Invalid_operation
xorx366 xor 9E+1 1 -> NaN Invalid_operation
xorx371 xor 0 1.0 -> NaN Invalid_operation
xorx372 xor 0 1E+1 -> NaN Invalid_operation
xorx373 xor 0 0.0 -> NaN Invalid_operation
xorx374 xor 0 0E+1 -> NaN Invalid_operation
xorx375 xor 0 9.9 -> NaN Invalid_operation
xorx376 xor 0 9E+1 -> NaN Invalid_operation
-- All Specials are in error
xorx780 xor -Inf -Inf -> NaN Invalid_operation
xorx781 xor -Inf -1000 -> NaN Invalid_operation
xorx782 xor -Inf -1 -> NaN Invalid_operation
xorx783 xor -Inf -0 -> NaN Invalid_operation
xorx784 xor -Inf 0 -> NaN Invalid_operation
xorx785 xor -Inf 1 -> NaN Invalid_operation
xorx786 xor -Inf 1000 -> NaN Invalid_operation
xorx787 xor -1000 -Inf -> NaN Invalid_operation
xorx788 xor -Inf -Inf -> NaN Invalid_operation
xorx789 xor -1 -Inf -> NaN Invalid_operation
xorx790 xor -0 -Inf -> NaN Invalid_operation
xorx791 xor 0 -Inf -> NaN Invalid_operation
xorx792 xor 1 -Inf -> NaN Invalid_operation
xorx793 xor 1000 -Inf -> NaN Invalid_operation
xorx794 xor Inf -Inf -> NaN Invalid_operation
xorx800 xor Inf -Inf -> NaN Invalid_operation
xorx801 xor Inf -1000 -> NaN Invalid_operation
xorx802 xor Inf -1 -> NaN Invalid_operation
xorx803 xor Inf -0 -> NaN Invalid_operation
xorx804 xor Inf 0 -> NaN Invalid_operation
xorx805 xor Inf 1 -> NaN Invalid_operation
xorx806 xor Inf 1000 -> NaN Invalid_operation
xorx807 xor Inf Inf -> NaN Invalid_operation
xorx808 xor -1000 Inf -> NaN Invalid_operation
xorx809 xor -Inf Inf -> NaN Invalid_operation
xorx810 xor -1 Inf -> NaN Invalid_operation
xorx811 xor -0 Inf -> NaN Invalid_operation
xorx812 xor 0 Inf -> NaN Invalid_operation
xorx813 xor 1 Inf -> NaN Invalid_operation
xorx814 xor 1000 Inf -> NaN Invalid_operation
xorx815 xor Inf Inf -> NaN Invalid_operation
xorx821 xor NaN -Inf -> NaN Invalid_operation
xorx822 xor NaN -1000 -> NaN Invalid_operation
xorx823 xor NaN -1 -> NaN Invalid_operation
xorx824 xor NaN -0 -> NaN Invalid_operation
xorx825 xor NaN 0 -> NaN Invalid_operation
xorx826 xor NaN 1 -> NaN Invalid_operation
xorx827 xor NaN 1000 -> NaN Invalid_operation
xorx828 xor NaN Inf -> NaN Invalid_operation
xorx829 xor NaN NaN -> NaN Invalid_operation
xorx830 xor -Inf NaN -> NaN Invalid_operation
xorx831 xor -1000 NaN -> NaN Invalid_operation
xorx832 xor -1 NaN -> NaN Invalid_operation
xorx833 xor -0 NaN -> NaN Invalid_operation
xorx834 xor 0 NaN -> NaN Invalid_operation
xorx835 xor 1 NaN -> NaN Invalid_operation
xorx836 xor 1000 NaN -> NaN Invalid_operation
xorx837 xor Inf NaN -> NaN Invalid_operation
xorx841 xor sNaN -Inf -> NaN Invalid_operation
xorx842 xor sNaN -1000 -> NaN Invalid_operation
xorx843 xor sNaN -1 -> NaN Invalid_operation
xorx844 xor sNaN -0 -> NaN Invalid_operation
xorx845 xor sNaN 0 -> NaN Invalid_operation
xorx846 xor sNaN 1 -> NaN Invalid_operation
xorx847 xor sNaN 1000 -> NaN Invalid_operation
xorx848 xor sNaN NaN -> NaN Invalid_operation
xorx849 xor sNaN sNaN -> NaN Invalid_operation
xorx850 xor NaN sNaN -> NaN Invalid_operation
xorx851 xor -Inf sNaN -> NaN Invalid_operation
xorx852 xor -1000 sNaN -> NaN Invalid_operation
xorx853 xor -1 sNaN -> NaN Invalid_operation
xorx854 xor -0 sNaN -> NaN Invalid_operation
xorx855 xor 0 sNaN -> NaN Invalid_operation
xorx856 xor 1 sNaN -> NaN Invalid_operation
xorx857 xor 1000 sNaN -> NaN Invalid_operation
xorx858 xor Inf sNaN -> NaN Invalid_operation
xorx859 xor NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
xorx861 xor NaN1 -Inf -> NaN Invalid_operation
xorx862 xor +NaN2 -1000 -> NaN Invalid_operation
xorx863 xor NaN3 1000 -> NaN Invalid_operation
xorx864 xor NaN4 Inf -> NaN Invalid_operation
xorx865 xor NaN5 +NaN6 -> NaN Invalid_operation
xorx866 xor -Inf NaN7 -> NaN Invalid_operation
xorx867 xor -1000 NaN8 -> NaN Invalid_operation
xorx868 xor 1000 NaN9 -> NaN Invalid_operation
xorx869 xor Inf +NaN10 -> NaN Invalid_operation
xorx871 xor sNaN11 -Inf -> NaN Invalid_operation
xorx872 xor sNaN12 -1000 -> NaN Invalid_operation
xorx873 xor sNaN13 1000 -> NaN Invalid_operation
xorx874 xor sNaN14 NaN17 -> NaN Invalid_operation
xorx875 xor sNaN15 sNaN18 -> NaN Invalid_operation
xorx876 xor NaN16 sNaN19 -> NaN Invalid_operation
xorx877 xor -Inf +sNaN20 -> NaN Invalid_operation
xorx878 xor -1000 sNaN21 -> NaN Invalid_operation
xorx879 xor 1000 sNaN22 -> NaN Invalid_operation
xorx880 xor Inf sNaN23 -> NaN Invalid_operation
xorx881 xor +NaN25 +sNaN24 -> NaN Invalid_operation
xorx882 xor -NaN26 NaN28 -> NaN Invalid_operation
xorx883 xor -sNaN27 sNaN29 -> NaN Invalid_operation
xorx884 xor 1000 -NaN30 -> NaN Invalid_operation
xorx885 xor 1000 -sNaN31 -> NaN Invalid_operation
|
Changes to test/ldecNumberTestDriver.lua.
| ︙ | ︙ | |||
191 192 193 194 195 196 197 |
{
ceiling = decNumber.ROUND_CEILING,
down = decNumber.ROUND_DOWN,
floor = decNumber.ROUND_FLOOR,
half_down = decNumber.ROUND_HALF_DOWN,
half_even = decNumber.ROUND_HALF_EVEN,
half_up = decNumber.ROUND_HALF_UP,
| | > | 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 |
{
ceiling = decNumber.ROUND_CEILING,
down = decNumber.ROUND_DOWN,
floor = decNumber.ROUND_FLOOR,
half_down = decNumber.ROUND_HALF_DOWN,
half_even = decNumber.ROUND_HALF_EVEN,
half_up = decNumber.ROUND_HALF_UP,
up = decNumber.ROUND_UP,
["05up"] = decNumber.ROUND_05UP
}
function directive_rounding (v)
local r = assert( rounding[string.lower(v)], "unknown directive rounding ", v)
decNumber.getcontext():setround (r)
end
|
| ︙ | ︙ | |||
244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 |
--apply_function = decNumber.plus
apply_function = decNumber.tonumber
operations =
{
abs = assert( decNumber.abs ),
add = assert( decNumber.add ),
apply = assert( apply_function ),
compare = assert( decNumber.compare ),
comparetotal = assert( decNumber.comparetotal ),
divide = assert( decNumber.divide ),
divideint = assert( decNumber.divideinteger ),
exp = assert( decNumber.exp ),
ln = assert( decNumber.ln ),
log10 = assert( decNumber.log10 ),
max = assert( decNumber.max ),
min = assert( decNumber.min ),
minus = assert( decNumber.minus ),
multiply = assert( decNumber.multiply ),
| > > > > > > > > > > > > > > > | > > > > > | > | 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 |
--apply_function = decNumber.plus
apply_function = decNumber.tonumber
operations =
{
abs = assert( decNumber.abs ),
add = assert( decNumber.add ),
["and"] = assert( decNumber.land ),
apply = assert( apply_function ),
class = assert( decNumber.classasstring ),
compare = assert( decNumber.compare ),
comparetotal = assert( decNumber.comparetotal ),
comparetotmag = assert( decNumber.comparetotalmag ),
copy = assert( decNumber.copy ),
copyabs = assert( decNumber.copyabs ),
copynegate = assert( decNumber.copynegate ),
copysign = assert( decNumber.copysign ),
divide = assert( decNumber.divide ),
divideint = assert( decNumber.divideinteger ),
exp = assert( decNumber.exp ),
fma = assert( decNumber.fma ),
invert = assert( decNumber.invert ),
ln = assert( decNumber.ln ),
log10 = assert( decNumber.log10 ),
logb = assert( decNumber.logb ),
max = assert( decNumber.max ),
maxmag = assert( decNumber.maxmag ),
min = assert( decNumber.min ),
minmag = assert( decNumber.minmag ),
minus = assert( decNumber.minus ),
multiply = assert( decNumber.multiply ),
nextminus = assert( decNumber.nextminus ),
nextplus = assert( decNumber.nextplus ),
nexttoward = assert( decNumber.nexttoward ),
["or"] = assert( decNumber.lor ),
plus = assert( decNumber.plus ),
power = assert( decNumber.power ),
quantize = assert( decNumber.quantize ),
reduce = assert( decNumber.normalize ),
remainder = assert( decNumber.remainder ),
remaindernear = assert( decNumber.remaindernear ),
rescale = assert( decNumber.rescale ),
rotate = assert( decNumber.rotate ),
samequantum = assert( decNumber.samequantum ),
squareroot = assert( decNumber.squareroot ),
scaleb = assert( decNumber.scaleb ),
shift = assert( decNumber.shift ),
subtract = assert( decNumber.subtract ),
toeng = assert( decNumber.toengstring ),
tointegral = assert( decNumber.tointegralvalue ),
tointegralx = assert( decNumber.tointegralexact ),
tosci = assert( decNumber.tostring ),
trim = assert( decNumber.trim ),
xor = assert( decNumber.xor )
}
conditions =
{
clamped = assert( decNumber.Clamped ),
conversion_syntax = assert( decNumber.Conversion_syntax ),
division_by_zero = assert( decNumber.Division_by_zero ),
|
| ︙ | ︙ | |||
309 310 311 312 313 314 315 |
if bit.band(c,decNumber.Overflow) ~= 0 then s = s..sep.."Overflow" sep = "," end
if bit.band(c,decNumber.Rounded) ~= 0 then s = s..sep.."Rounded" sep = "," end
if bit.band(c,decNumber.Subnormal) ~= 0 then s = s..sep.."Subnormal" sep = "," end
if bit.band(c,decNumber.Underflow) ~= 0 then s = s..sep.."Underflow" sep = "," end
return s
end
| | | | > > > > | > > > > | | 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 |
if bit.band(c,decNumber.Overflow) ~= 0 then s = s..sep.."Overflow" sep = "," end
if bit.band(c,decNumber.Rounded) ~= 0 then s = s..sep.."Rounded" sep = "," end
if bit.band(c,decNumber.Subnormal) ~= 0 then s = s..sep.."Subnormal" sep = "," end
if bit.band(c,decNumber.Underflow) ~= 0 then s = s..sep.."Underflow" sep = "," end
return s
end
evaltest = function (id, op_, d1_, d2_, d3_, rt_, t, first_cond)
testsrun = testsrun + 1
if skip_tests_precision
then
print (string.format ("%s xp skipped: precision unavailable", id))
testspuntedp = testspuntedp + 1
return
end
--if string.sub(d1_,1,1) == "#" or string.sub(d2_,1,1) == "#" or string.sub(rt_,1,1) == "#"
if string.find(d1_,"#") or string.find(d2_,"#") or string.find(d3_,"#") or string.find(rt_,"#")
then
print (string.format ("%s x# skipped: no # tests implemented", id))
testspuntedo = testspuntedo + 1
return
end
--
local ctx = decNumber.getcontext()
ctx:setstatus(0)
local failed = false
local rounded = false
local ss = ""
--
local op = assert(operations[string.lower(op_)], string.format ("unknown op %s", op_))
local d1, d2, d3
if op ~= decNumber.tostring and op ~= decNumber.toengstring and op ~= apply_function
then
-- use full precision for converting operands
local prec = ctx:getdigits()
ctx:setdigits(MAX_DIGITS)
d1 = decNumber.tonumber (d1_)
if d2_ ~= "" then d2 = decNumber.tonumber (d2_) else d2 = d2_ end
if d3_ ~= "" then d3 = decNumber.tonumber (d3_) else d3 = d3_ end
if ctx:getstatus() ~= 0
then
ss = make_status_str(ctx:getstatus())
--local convngmask = decNumber.Rounded
--local convngmask = bit.bor(decNumber.Rounded,decNumber.Inexact)
local convngmask = bit.bor(decNumber.Rounded,decNumber.Clamped) -- good
if bit.band(ctx:getstatus(),convngmask) ~= 0
then
rounded = true
end
end
ctx:setdigits(prec)
ctx:setstatus(0)
else
--d1 = decNumber.tonumber (d1_)
--if d2_ ~= "" then d2 = decNumber.tonumber (d2_) else d2 = d2_ end
-- let ldn_get do it
d1 = d1_
d2 = d2_
d3 = d3_
end
--
local rg
if d3_ ~= ""
then
rg = op (d1, d2, d3)
elseif d2_ ~= ""
then
rg = op (d1, d2)
else
rg = op (d1)
end
if rg == nil
then
|
| ︙ | ︙ | |||
442 443 444 445 446 447 448 |
local id = t[1]
if id == nil then return end -- comment line
if string.sub(id,-1,-1) == ":"
then
assert (t[3] == nil, string.format("malformed line %d -- extra directive args",lnum))
evaldirective ( string.lower( string.sub(id,1,-2) ), t[2] )
else
| | > | > > > > > | | | | > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > | > > > > > > > > | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > | 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 |
local id = t[1]
if id == nil then return end -- comment line
if string.sub(id,-1,-1) == ":"
then
assert (t[3] == nil, string.format("malformed line %d -- extra directive args",lnum))
evaldirective ( string.lower( string.sub(id,1,-2) ), t[2] )
else
-- id operation operand1 [operand2 [operand3]] –> result [conditions...]
local op = t[2]
local d1 = t[3]
local d2 = t[4]
local d3 = t[5]
local first_cond = 8
if d2 == "->"
then
d2 = ""
rt = t[5]
first_cond = 6
elseif d3 == "->"
then
d3 = ""
rt = t[6]
first_cond = 7
else
if t[6] ~= "->"
then
print (string.format("**** malformed line %d -- misplaced ->",lnum))
return
end
rt = t[7]
end
-- print (string.format ("test (%s): %s (%s) (%s) = (%s)", id, op, d1, d2, rt))
-- for i = first_cond, #t do print (string.format ("cond %s", t[i])) end
evaltest (id, op, d1, d2, d3, rt, t, first_cond)
end
end
-- dotestfile ("dectest/rounding.decTest", showtoks)
dotestfile ("dectest/abs.decTest", evalline)
dotestfile ("dectest/add.decTest", evalline)
dotestfile ("dectest/and.decTest", evalline)
dotestfile ("dectest/base.decTest", evalline)
dotestfile ("dectest/clamp.decTest", evalline)
dotestfile ("dectest/class.decTest", evalline)
dotestfile ("dectest/compare.decTest", evalline)
dotestfile ("dectest/comparetotal.decTest", evalline)
dotestfile ("dectest/comparetotmag.decTest", evalline)
dotestfile ("dectest/copy.decTest", evalline)
dotestfile ("dectest/copyabs.decTest", evalline)
dotestfile ("dectest/copynegate.decTest", evalline)
dotestfile ("dectest/copysign.decTest", evalline)
dotestfile ("dectest/divide.decTest", evalline)
dotestfile ("dectest/divideint.decTest", evalline)
dotestfile ("dectest/exp.decTest", evalline)
dotestfile ("dectest/fma.decTest", evalline)
dotestfile ("dectest/inexact.decTest", evalline)
dotestfile ("dectest/invert.decTest", evalline)
dotestfile ("dectest/ln.decTest", evalline)
dotestfile ("dectest/log10.decTest", evalline)
dotestfile ("dectest/logb.decTest", evalline)
dotestfile ("dectest/max.decTest", evalline)
dotestfile ("dectest/maxmag.decTest", evalline)
dotestfile ("dectest/min.decTest", evalline)
dotestfile ("dectest/minmag.decTest", evalline)
dotestfile ("dectest/minus.decTest", evalline)
dotestfile ("dectest/multiply.decTest", evalline)
dotestfile ("dectest/nextminus.decTest", evalline)
dotestfile ("dectest/nextplus.decTest", evalline)
dotestfile ("dectest/nexttoward.decTest", evalline)
dotestfile ("dectest/or.decTest", evalline)
dotestfile ("dectest/plus.decTest", evalline)
dotestfile ("dectest/power.decTest", evalline)
dotestfile ("dectest/powersqrt.decTest", evalline)
dotestfile ("dectest/quantize.decTest", evalline)
dotestfile ("dectest/randombound32.decTest", evalline)
dotestfile ("dectest/randoms.decTest", evalline)
dotestfile ("dectest/reduce.decTest", evalline)
dotestfile ("dectest/remainder.decTest", evalline)
dotestfile ("dectest/remaindernear.decTest", evalline)
dotestfile ("dectest/rescale.decTest", evalline)
dotestfile ("dectest/rounding.decTest", evalline)
dotestfile ("dectest/rotate.decTest", evalline)
dotestfile ("dectest/samequantum.decTest", evalline)
dotestfile ("dectest/scaleb.decTest", evalline)
dotestfile ("dectest/shift.decTest", evalline)
dotestfile ("dectest/squareroot.decTest", evalline)
dotestfile ("dectest/subtract.decTest", evalline)
dotestfile ("dectest/tointegral.decTest", evalline)
dotestfile ("dectest/tointegralx.decTest", evalline)
dotestfile ("dectest/trim.decTest", evalline)
dotestfile ("dectest/xor.decTest", evalline)
--dotestfile ("dectest/testall.decTest", evalline)
-- no: decSingle.decTest dsEncode.decTest (no format encoders)
dotestfile ("dectest/dsBase.decTest", evalline)
-- no: decDouble.decTest ddEncode.decTest (no format encoders. no signal)
dotestfile ("dectest/ddAbs.decTest", evalline)
dotestfile ("dectest/ddAdd.decTest", evalline)
dotestfile ("dectest/ddAnd.decTest", evalline)
dotestfile ("dectest/ddBase.decTest", evalline)
dotestfile ("dectest/ddCanonical.decTest", evalline)
dotestfile ("dectest/ddClass.decTest", evalline)
dotestfile ("dectest/ddCompare.decTest", evalline)
--dotestfile ("dectest/ddCompareSig.decTest", evalline)
dotestfile ("dectest/ddCompareTotal.decTest", evalline)
dotestfile ("dectest/ddCompareTotalMag.decTest", evalline)
dotestfile ("dectest/ddCopy.decTest", evalline)
dotestfile ("dectest/ddCopyAbs.decTest", evalline)
dotestfile ("dectest/ddCopyNegate.decTest", evalline)
dotestfile ("dectest/ddCopySign.decTest", evalline)
dotestfile ("dectest/ddDivide.decTest", evalline)
dotestfile ("dectest/ddDivideInt.decTest", evalline)
--dotestfile ("dectest/ddEncode.decTest", evalline)
dotestfile ("dectest/ddFMA.decTest", evalline)
dotestfile ("dectest/ddInvert.decTest", evalline)
dotestfile ("dectest/ddLogB.decTest", evalline)
dotestfile ("dectest/ddMax.decTest", evalline)
dotestfile ("dectest/ddMaxMag.decTest", evalline)
dotestfile ("dectest/ddMin.decTest", evalline)
dotestfile ("dectest/ddMinMag.decTest", evalline)
dotestfile ("dectest/ddMinus.decTest", evalline)
dotestfile ("dectest/ddMultiply.decTest", evalline)
dotestfile ("dectest/ddNextMinus.decTest", evalline)
dotestfile ("dectest/ddNextPlus.decTest", evalline)
dotestfile ("dectest/ddNextToward.decTest", evalline)
dotestfile ("dectest/ddOr.decTest", evalline)
dotestfile ("dectest/ddPlus.decTest", evalline)
dotestfile ("dectest/ddQuantize.decTest", evalline)
dotestfile ("dectest/ddReduce.decTest", evalline)
dotestfile ("dectest/ddRemainder.decTest", evalline)
dotestfile ("dectest/ddRemainderNear.decTest", evalline)
dotestfile ("dectest/ddRotate.decTest", evalline)
dotestfile ("dectest/ddSameQuantum.decTest", evalline)
dotestfile ("dectest/ddScaleB.decTest", evalline)
dotestfile ("dectest/ddShift.decTest", evalline)
dotestfile ("dectest/ddSubtract.decTest", evalline)
dotestfile ("dectest/ddToIntegral.decTest", evalline)
dotestfile ("dectest/ddXor.decTest", evalline)
-- no: decQuad.decTest dqEncode.decTest (no format encoders. no signal)
dotestfile ("dectest/dqAbs.decTest", evalline)
dotestfile ("dectest/dqAdd.decTest", evalline)
dotestfile ("dectest/dqAnd.decTest", evalline)
dotestfile ("dectest/dqBase.decTest", evalline)
dotestfile ("dectest/dqCanonical.decTest", evalline)
dotestfile ("dectest/dqClass.decTest", evalline)
dotestfile ("dectest/dqCompare.decTest", evalline)
--dotestfile ("dectest/dqCompareSig.decTest", evalline)
dotestfile ("dectest/dqCompareTotal.decTest", evalline)
dotestfile ("dectest/dqCompareTotalMag.decTest", evalline)
dotestfile ("dectest/dqCopy.decTest", evalline)
dotestfile ("dectest/dqCopyAbs.decTest", evalline)
dotestfile ("dectest/dqCopyNegate.decTest", evalline)
dotestfile ("dectest/dqCopySign.decTest", evalline)
dotestfile ("dectest/dqDivide.decTest", evalline)
dotestfile ("dectest/dqDivideInt.decTest", evalline)
--dotestfile ("dectest/dqEncode.decTest", evalline)
dotestfile ("dectest/dqFMA.decTest", evalline)
dotestfile ("dectest/dqInvert.decTest", evalline)
dotestfile ("dectest/dqLogB.decTest", evalline)
dotestfile ("dectest/dqMax.decTest", evalline)
dotestfile ("dectest/dqMaxMag.decTest", evalline)
dotestfile ("dectest/dqMin.decTest", evalline)
dotestfile ("dectest/dqMinMag.decTest", evalline)
dotestfile ("dectest/dqMinus.decTest", evalline)
dotestfile ("dectest/dqMultiply.decTest", evalline)
dotestfile ("dectest/dqNextMinus.decTest", evalline)
dotestfile ("dectest/dqNextPlus.decTest", evalline)
dotestfile ("dectest/dqNextToward.decTest", evalline)
dotestfile ("dectest/dqOr.decTest", evalline)
dotestfile ("dectest/dqPlus.decTest", evalline)
dotestfile ("dectest/dqQuantize.decTest", evalline)
dotestfile ("dectest/dqReduce.decTest", evalline)
dotestfile ("dectest/dqRemainder.decTest", evalline)
dotestfile ("dectest/dqRemainderNear.decTest", evalline)
dotestfile ("dectest/dqRotate.decTest", evalline)
dotestfile ("dectest/dqSameQuantum.decTest", evalline)
dotestfile ("dectest/dqScaleB.decTest", evalline)
dotestfile ("dectest/dqShift.decTest", evalline)
dotestfile ("dectest/dqSubtract.decTest", evalline)
dotestfile ("dectest/dqToIntegral.decTest", evalline)
dotestfile ("dectest/dqXor.decTest", evalline)
do
local s = ""
local r = ""
if total_halffailures ~= 0
then
s = string.format (" (%d of these semi-succeeded)", total_halffailures )
|
| ︙ | ︙ |
Changes to test/ldecNumberUnitTest.lua.
| ︙ | ︙ | |||
525 526 527 528 529 530 531 532 533 534 |
assert_not_equal (r1,t1)
assert_equal (r2, s2)
assert_not_equal (r1,r2)
assert_not_equal (r2,t2)
assert_true(r(12,-12) < r(12,1))
assert_true(t(12,-12) < decNumber.tonumber "1")
assert_true(t(12,1) > decNumber.tonumber "1")
end
lunit.run()
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 |
assert_not_equal (r1,t1)
assert_equal (r2, s2)
assert_not_equal (r1,r2)
assert_not_equal (r2,t2)
assert_true(r(12,-12) < r(12,1))
assert_true(t(12,-12) < decNumber.tonumber "1")
assert_true(t(12,1) > decNumber.tonumber "1")
end
local cls_funcs = lunit.TestCase("Classifier Functions")
function cls_funcs:test()
local ctx = decNumber.getcontext()
ctx:setdefault(decNumber.INIT_DECIMAL128)
local pi = (decNumber.tonumber "1") / 0
local ni = -pi
local pn = decNumber.tonumber "12.347"
local nn = -pn
local ps = decNumber.tonumber "1e-6144"
local ns = -ps
local nz = decNumber.tonumber "-0"
local pz = -nz
local nan = decNumber.tonumber "NaN"
local inv = (decNumber.tonumber "2"):invert()
assert_equal (pi:classasstring(), "+Infinity")
assert_equal (ni:classasstring(), "-Infinity")
assert_equal (pn:classasstring(), "+Normal")
assert_equal (nn:classasstring(), "-Normal")
assert_equal (ps:classasstring(), "+Subnormal")
assert_equal (ns:classasstring(), "-Subnormal")
assert_equal (pz:classasstring(), "+Zero")
assert_equal (nz:classasstring(), "-Zero")
assert_equal (nan:classasstring(), "NaN")
--assert_equal (inv:classasstring(), "Invalid") -- NaN
assert_equal (pi:class(), decNumber.CLASS_POS_INF)
assert_equal (ni:class(), decNumber.CLASS_NEG_INF)
assert_equal (pn:class(), decNumber.CLASS_POS_NORMAL)
assert_equal (nn:class(), decNumber.CLASS_NEG_NORMAL)
assert_equal (ps:class(), decNumber.CLASS_POS_SUBNORMAL)
assert_equal (ns:class(), decNumber.CLASS_NEG_SUBNORMAL)
assert_equal (pz:class(), decNumber.CLASS_POS_ZERO)
assert_equal (nz:class(), decNumber.CLASS_NEG_ZERO)
assert_equal (nan:class(), decNumber.CLASS_QNAN)
assert_equal (decNumber.classtostring(pi:class()), "+Infinity")
assert_equal (decNumber.classtostring(ni:class()), "-Infinity")
assert_equal (decNumber.classtostring(pn:class()), "+Normal")
assert_equal (decNumber.classtostring(nn:class()), "-Normal")
assert_equal (decNumber.classtostring(ps:class()), "+Subnormal")
assert_equal (decNumber.classtostring(ns:class()), "-Subnormal")
assert_equal (decNumber.classtostring(pz:class()), "+Zero")
assert_equal (decNumber.classtostring(nz:class()), "-Zero")
assert_equal (decNumber.classtostring(nan:class()), "NaN")
-- predicates
assert_false (pi:isnormal())
assert_false (ni:isnormal())
assert_true (pn:isnormal())
assert_true (nn:isnormal())
assert_false (pz:isnormal())
assert_false (nz:isnormal())
assert_false (ns:isnormal())
assert_false (ps:isnormal())
assert_false (nan:isnormal())
assert_false (pi:issubnormal())
assert_false (ni:issubnormal())
assert_false (pn:issubnormal())
assert_false (nn:issubnormal())
assert_false (pz:issubnormal())
assert_false (nz:issubnormal())
assert_true (ns:issubnormal())
assert_true (ps:issubnormal())
assert_false (nan:issubnormal())
assert_false (pi:isfinite())
assert_false (ni:isfinite())
assert_true (pn:isfinite())
assert_true (nn:isfinite())
assert_true (pz:isfinite())
assert_true (nz:isfinite())
assert_true (ns:isfinite())
assert_true (ps:isfinite())
assert_false (nan:isfinite())
assert_true (pi:isspecial())
assert_true (ni:isspecial())
assert_false (pn:isspecial())
assert_false (nn:isspecial())
assert_false (pz:isspecial())
assert_false (nz:isspecial())
assert_false (ns:isspecial())
assert_false (ps:isspecial())
assert_true (nan:isspecial())
assert_true (pi:iscanonical())
assert_true (ni:iscanonical())
assert_true (pn:iscanonical())
assert_true (nn:iscanonical())
assert_true (pz:iscanonical())
assert_true (nz:iscanonical())
assert_true (ns:iscanonical())
assert_true (ps:iscanonical())
assert_true (nan:iscanonical())
-- misc
assert_equal (pi:radix(), 10)
assert_equal (ni:radix(), 10)
assert_equal (pn:radix(), 10)
assert_equal (nn:radix(), 10)
assert_equal (ps:radix(), 10)
assert_equal (ns:radix(), 10)
assert_equal (pz:radix(), 10)
assert_equal (nz:radix(), 10)
assert_equal (nan:radix(), 10)
end
lunit.run()
|