# Copyright (c) P.J.Gawthrop 1991, 1992, 1994.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.17  2001/07/27 23:29:10  geraint
## Optimises only when requested (-opt).
##
## Revision 1.16  2001/07/13 04:54:04  geraint
## Branch merge: numerical-algebraic-solution back to main.
##
## Revision 1.15.2.4  2001/06/26 00:55:48  geraint
## Writes algebraic equation Jacobian _aej.r (not used yet).
##
## Revision 1.15.2.3  2001/05/09 00:19:22  geraint

OUT "$1_ae.r";
IF (MTTNyz>0) THEN % not $solve (or perhaps solution failed?)
BEGIN
    WRITE "MATRIX MTTyz(",MTTNyz,",1)";
    WRITE "%File: $1_ae.r";
    FOR i := 1:MTTNyz DO
	WRITE "MTTyz(",i,",1) := ",MTTyz(i,1);
	WRITE "MTTyz(",i,",1) := ",MTTyz(i,1)," +0";
END; % if MTTNyz>0 (and !$solve)
WRITE ";END;";
SHUT "$1_ae.r";

OUT "$1_aej.r";
IF (MTTNyz>0) THEN % as above
BEGIN
    WRITE "MATRIX MTTyzj(",MTTNyz,",",MTTNyz,")";
    WRITE "%File: $1_aej.r";
    FOR i := 1:MTTNyz DO
	FOR j := 1:MTTNyz DO
	BEGIN
	   didj := df(MTTyz(i,1),mkid('mttui,j));
	   IF (didj NEQ 0) THEN
	      WRITE "MTTyzj(",i,",",j,") := ",didj;
	      WRITE "MTTyzj(",i,",",j,") := ",didj," +0";
	END;
END;
WRITE ";END;";
SHUT "$1_aej.r";

% Create the matrix declarations
OUT "$1_cse.r1";