Lines of
README.md
from check-in 190e8ff164
that are changed by the sequence of edits moving toward
check-in ff343c4b0f:
1: # REDUCE/Symbolic Scripts
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3: ----
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190e8ff164 2021-03-03 5: ## by Dieter (Olli) Egger
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7: ----
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9: ### Script Descriptions
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11: - Solving equations: `algebra.txt`
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13: - Analyzing functions: `analyze.red`
14: - Decide on the function to be analyzed, for example `"f:=x**3 - 2*x**2;"`
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16: - Properties: `boolean.txt`
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18: - Analysis: `calculus.txt`
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20: - Physical constants: establish definitions: constants.red; delete definitions: `clear_constants.red`
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22: - Sine, cosine, tangent: `example01.red`
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24: - Binomials, trigonometry, computational accuracy: `example02.red`
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26: - Simple function analysis: `example03.red`
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28: - Simple derivatives: `example04.red`
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30: - Binomials, rules: `example05.red`
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32: - Nested parentheses: `heron.txt`
33:
34: - Hypergeometry and MeijerG: `hypermeijerg.txt`
35: - Without LaTeX formatting OK.
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37: - Integration, limits: `integLimit.red`
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39: - Integration: `integral.txt`
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41: - Introduction: `introReduce.txt`
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43: - Linear algebra: `linalg.txt`
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45: - Matrix inversion: `mat.red`
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47: - Computation of space-time metrics
48: - Metric-tensor from the equation of the hypersurface of a hypersphere, 2-dim: `metric2calc.red`, 3-dim: `metric3calc.red`, 4-dim: `metric4calc.red`
49: - Riemann, Ricci, Einstein tensors and solution of the field equations, 2-dim: `metric2d.red`, 3-dim: `metric3d.red`, 4-dim: `metric4d.red`
50:
51: - Dynamic variable names: `mkid.txt`
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53: - Partial fractions: `partialFraction.txt`
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55: - Energy of a photon (requires `constants.red` and `clear_constants.red`): `photonenergy.txt`
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57: - Prefix operators: `prefix.txt`
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59: - Programming: `programming.txt`
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61: - Simple rules: `rules.red`
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63: - Definition of a function: `scalprod.red`
64:
65: - Speed of light: `speedoflight.txt`
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67: ----
68:
69: ### Availability
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71: - [English Homepage](https://reduce-algebra.sourceforge.io/tutorials/EggerScripts.en.php) (*English*)
72: - [German Homepage](https://reduce-algebra.sourceforge.io/tutorials/EggerScripts.php) (*German*)
73: - [GitHub Mirror](https://github.com/reduce-algebra/olli-scripts)
74: - [SourceHut Mirror](https://git.sr.ht/~trn/olli-scripts)
75: - [NotABug Mirror](https://notabug.org/reduce-algebra/olli-scripts)
76: - [Chisel Mirror](https://chiselapp.com/user/reduce-algebra/repository/olli-scripts/)
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78: ----
79:
80: ### Author
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190e8ff164 2021-03-03 82: - [DL2MIE](https://dl2mie.darc.de/) - Dieter *(Olli)* Egger's Homepage
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84: ----
85:
86: ### Other Links
87:
190e8ff164 2021-03-03 88: - [Symbolic for Android](https://play.google.com/store/apps/details?id=de.dieteregger.symbolic) - **REDUCE** for Android
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90: ----