Log of /ginac/fderivative.h

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Revision 1.1.2.2 - (view) (annotate) - [select for diffs]
Tue Jan 21 20:52:33 2003 UTC (10 years, 4 months ago) by cbauer
Branch: ginac_1-1
CVS Tags: release_1-1-0, release_1-1-1, release_1-1-2, release_1-1-3, release_1-1-4, release_1-1-5
Changes since 1.1.2.1: +1 -1 lines
Diff to previous 1.1.2.1 , to branch point 1.1

*** empty log message ***

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Revision 1.1.2.1 - (view) (annotate) - [select for diffs]
Sun Jan 27 13:32:31 2002 UTC (11 years, 3 months ago) by kreckel
Branch: ginac_1-1
Changes since 1.1: +1 -1 lines
Diff to previous 1.1

* Sync 1.1 branch to 1.0 mainline.

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Revision 1.1 - (view) (annotate) - [select for diffs]
Tue Jun 26 20:32:03 2001 UTC (11 years, 10 months ago) by cbauer
Branch: MAIN
CVS Tags: release_0-9-1, release_0-9-2, release_0-9-3, release_0-9-4, release_1-0-0, release_1-0-1, release_1-0-2, release_1-0-3
Branch point for: ginac_1-1

- replaced the Derivative() function by a more resonable fderivative class;
  to see it in action, try "series(abs(x),x==0,3)" and "series(abs(x),x==y,3)"
  in ginsh with previous GiNaC releases and with this one
- add::eval() throws an exception when the first term is non-commutative and
  the overall_coeff is non-zero
- small fixes to print_tree output of indexed objects
- ncmul::expand() now actually does expand something like "(dirac_gamma(mu)+1)
  *dirac_gamma(nu)" correctly (but the change to add::eval() should make this
  a "can't happen" case)
- moved ToString() to tostring.h (fewer header dependencies)
- ALL YOUR "BASES CLASSES" ARE BELONG TO US