- prepared for 1.0.13 release
[ginac.git] / ginac / indexed.cpp
2003-01-21 Christian Bauer- prepared for 1.0.13 release
2002-12-03 Christian Bauercleaned up some is_a<> vs. is_exactly_a<> stuff
2002-11-21 Christian Bauerfixed a bug in the dummy index symmetrization [Chris...
2002-11-10 Christian Bauerimproved dummy index symmetrization in sums [Chris...
2002-07-03 Christian Bauerpowers of indexed objects are now parenthesized correct...
2002-05-25 Christian Baueradded an additional dummy index symmetrization run...
2002-05-24 Christian Bauerfixed a bug in the raising/lowering of dummy indices...
2002-05-23 Christian Bauersimplify_indexed() raises/lowers dummy indices to canon...
2002-03-05 Christian Bauerfixed LaTeX output of indexed objects
2002-01-25 Christian Bauer- (l)degree(s), coeff(s, n) and collect(s) were extende...
2002-01-25 Richard Kreckel* Finilize version 1.0.4 (version numbers, copyrights... release_1-0-4
2001-12-18 Christian Bauer- input parser recognizes "sqrt()", which is also used...
2001-10-27 Richard Kreckel* Headers only include <iosfwd> from now on, since...
2001-10-26 Richard Kreckel* As agreed upon at lunch, remove debugmsg since it...
2001-10-22 Richard Kreckel* Some internal reorganization WRT flyweight handling...
2001-08-22 Richard Kreckel- Cleanups: My evil plot of making ex::bp private may...
2001-07-26 Christian Bauer- epsilon*epsilon contractions work
2001-07-23 Christian Bauer- dummy index renaming works better
2001-06-27 Christian Bauer- replaced the Derivative() function by a more resonabl...
2001-06-25 Christian Bauerfixed some -Wall stuff
2001-06-22 Christian Bauersome cleanups
2001-06-19 Christian Bauer- The default implementations of evalf(), diff(), norma...
2001-06-16 Richard Kreckel* Supplement some (now deprecated) macros by inlined...
2001-06-11 Christian Bauer- Instead of just totally symmetric or antisymmetric...
2001-06-09 Christian Bauer- added lst::remove_first() and lst::remove_last()
2001-06-05 Richard Kreckel- inserted a couple of missing namepace std:: resolutions.
2001-06-01 Christian Bauer- added numer_denom() to get numerator and denominator...
2001-05-28 Christian Bauer- dirac_trace() is twice as fast
2001-05-27 Christian Bauer- added symmetrize() and antisymmetrize() functions
2001-05-25 Christian Bauer- renamed ncpower() to ncpow()
2001-05-21 Christian Bauer- Clifford traces of many gammas are a lot faster now...
2001-05-19 Christian Bauer- dummy index renamer didn't account for internal dummy...
2001-05-18 Christian Bauer- simplify_indexed() renames dummy indices so, e.g...
2001-05-10 Christian Bauer- color and clifford classes are quite functional now
2001-05-04 Christian Bauer- symbols can have a LaTeX name, e.g. symbol s("s"...
2001-04-06 Christian Bauer- replaced the various print*() member functions by...
2001-04-05 Christian Bauersubs() performs "syntactic substitution" as in Maple...
2001-04-05 Christian Bauer- subs() can be used to substitute functions, tensors...
2001-04-05 Christian Bauersimplify_indexed() will re-expand the expression and...
2001-04-02 Christian Bauerdegree(), ldegree(), coeff(), lcoeff(), tcoeff() and...
2001-03-30 Christian Bauer- added Clifford contractions:
2001-03-30 Christian Bauer- dummy index recognition in products was flawed: A...
2001-03-29 Christian Bauer- added Clifford algebra unity element
2001-03-28 Christian Bauer- added skeleton implementation of color and clifford...
2001-03-27 Christian Bauercontraction of symmetric with antisymmetric tensor...
2001-03-23 Christian Bauer- simplify_indexed() simplifies c*(M).i.j -> (M').i...
2001-03-22 Christian Bauersums of indexed matrices are now possible
2001-03-21 Christian Bauer- the tensor returned by metric_tensor() is symmetric
2001-03-16 Christian Baueran indexed "0" is just a plain "0"
2001-03-14 Christian Baueradded predefined epsilon tensor
2001-03-09 Christian Bauer- lcm_of_coefficients_denominators(1/2+x^10) returned...
2001-03-06 Christian Bauer- revamped indexed objects
2001-02-28 Richard Kreckel* ginac/registrar.h: dtor is inlined now.
2001-02-16 Christian BauerGINAC_DECLARE_REGISTERED_CLASS declares duplicate(...
2001-02-15 Christian Bauerthe destructor, copy constructor, and assignment operat...
2001-02-14 Christian Bauerremoved the "some_*" and "typeid_*" definitions since...
2001-02-14 Christian Bauer- added documentation to the indexed, color, lortensor...
2001-01-22 Richard Kreckel- See if __GNUC__ < 2.97 before using std::vector<...
2000-08-14 Richard Kreckel- Inserted some more std:: to make it compile under...
2000-08-11 Christian Bauer- more indentation fixes
2000-08-11 Christian Bauer- indentation is now done with tabs
2000-07-21 Richard Kreckel- Derivatives are now assembled in a slightly different...
2000-02-02 Richard Kreckel- diff() is now only defined on classes ex and basic...
2000-01-30 Richard Kreckel- Renamed flag NO_GINAC_NAMESPACE to NO_NAMESPACE_GINAC...
2000-01-24 Christian Bauer- renamed archive::dump() to archive::printraw() for...
2000-01-21 Christian Bauer- changed all instances of "foo const &/*" to "const...
2000-01-19 Christian Bauer- implemented global class registry (for class basic...
2000-01-11 Richard Kreckel- made nops() return unsigned instead of int
1999-12-17 welzellortensor class
1999-12-02 Alexander Frink#ifndef around namespace GiNaC { }
1999-11-22 Christian Bauer- ASSERT macro renamed to GINAC_ASSERT
1999-11-17 Christian Bauer- put everything in "GiNaC" namespace
1999-11-16 Christian Bauer- modified the comment blocks so the copyright message...
1999-11-10 Christian Bauer- modified GiNaC headers to Alexander's liking
1999-11-10 Christian Bauer- enforced GiNaC coding standards :-)
1999-11-09 Christian Bauer- switched to automake build environment