| 2002-11-27 |
Christian Bauer | - collect_common_factors() works better with negative... |
tree | commitdiff |
| 2002-11-21 |
Christian Bauer | added collect_common_factors() (is this a good name?) |
tree | commitdiff |
| 2002-11-21 |
Christian Bauer | added symbolic_matrix() |
tree | commitdiff |
| 2002-11-21 |
Christian Bauer | fixed a bug in the dummy index symmetrization [Chris... |
tree | commitdiff |
| 2002-11-21 |
Christian Bauer | - powers with negative exponents are printed as fractio... |
tree | commitdiff |
| 2002-11-20 |
Christian Bauer | - added Dirac gammaL and gammaR objects (chiral projectors) |
tree | commitdiff |
| 2002-11-10 |
Christian Bauer | improved dummy index symmetrization in sums [Chris... |
tree | commitdiff |
| 2002-11-06 |
Christian Bauer | - removed an unused statement in tensor.cpp |
tree | commitdiff |
| 2002-11-05 |
Christian Bauer | epsilon tensor contractions didn't work with variance... |
tree | commitdiff |
| 2002-10-29 |
Christian Bauer | added the sprem() function to normal.h, and fixed some... |
tree | commitdiff |
| 2002-10-25 |
Christian Bauer | fixed a problem in the LaTeX-output of negative fractions |
tree | commitdiff |
| 2002-10-25 |
Christian Bauer | improved the CLN C-source output (integers are printed... |
tree | commitdiff |
| 2002-10-24 |
Christian Bauer | under certain conditions, power::expand_add_2() could... |
tree | commitdiff |
| 2002-10-24 |
Christian Bauer | input parser no longer ignores extra stuff at the end... |
tree | commitdiff |
| 2002-10-16 |
Christian Bauer | reverted last change: function_index_* ist not necessar... |
tree | commitdiff |
| 2002-10-01 |
Richard Kreckel | * irem(), iquo(): throw an exception, when second argum... |
tree | commitdiff |
| 2002-09-29 |
Christian Bauer | added missing namespace qualification in is_ex_the_func... |
tree | commitdiff |
| 2002-09-23 |
Richard Kreckel | * numeric::print(): increase precision for C source... |
tree | commitdiff |
| 2002-09-18 |
Richard Kreckel | * Fix comment. |
tree | commitdiff |
| 2002-09-18 |
Richard Kreckel | * Fix CLN output of a-2. (Chris Dams) |
tree | commitdiff |
| 2002-09-15 |
Christian Bauer | re-enabled the assignment operator of class symbol |
tree | commitdiff |
| 2002-09-05 |
Christian Bauer | fixed possible memory corruption in index contraction |
tree | commitdiff |
| 2002-09-02 |
Richard Kreckel | * Fix broken C output. (Chris Dams) |
tree | commitdiff |
| 2002-08-27 |
Richard Kreckel | * Fix CLN output of -2*a-2*b. (Chris Dams) |
tree | commitdiff |
| 2002-08-07 |
Christian Bauer | implemented the case in pseries::derivative() where... |
tree | commitdiff |
| 2002-07-22 |
Christian Bauer | canonicalize() failed to return zero for an antisymmetr... |
tree | commitdiff |
| 2002-07-18 |
Christian Bauer | metric tensors now silently replace their indices'... |
tree | commitdiff |
| 2002-07-18 |
Christian Bauer | - The dimension of indices is now treated as a kind... |
tree | commitdiff |
| 2002-07-15 |
Christian Bauer | - added idx::replace_dim() and idx::minimal_dim() |
tree | commitdiff |
| 2002-07-12 |
Christian Bauer | the input parser now handles (simple) indexed objects... |
tree | commitdiff |
| 2002-07-08 |
Christian Bauer | moved some common code to the 'tensor' class |
tree | commitdiff |
| 2002-07-03 |
Christian Bauer | powers of indexed objects are now parenthesized correct... |
tree | commitdiff |
| 2002-06-25 |
Christian Bauer | clifford and color objects are not contracted if their... |
tree | commitdiff |
| 2002-06-10 |
Christian Bauer | fixed a crash when constructing expressions like (dirac... |
tree | commitdiff |
| 2002-05-27 |
Christian Bauer | implemented relational::subs() |
tree | commitdiff |
| 2002-05-25 |
Christian Bauer | added an additional dummy index symmetrization run... |
tree | commitdiff |
| 2002-05-24 |
Christian Bauer | fixed a bug in the raising/lowering of dummy indices... |
tree | commitdiff |
| 2002-05-23 |
Christian Bauer | simplify_indexed() raises/lowers dummy indices to canon... |
tree | commitdiff |
| 2002-05-10 |
Christian Bauer | reactivated an epsilon-tensor simplification hack becau... |
tree | commitdiff |
| 2002-04-25 |
Christian Bauer | it is now enforced that indices of a metric tensor... |
tree | commitdiff |
| 2002-03-28 |
Richard Kreckel | * mul::expand(): Fix bug in aggressive version of expan... |
tree | commitdiff |
| 2002-03-28 |
Richard Kreckel | * mul::expand() (mul.cpp): When multiplying two sums... |
tree | commitdiff |
| 2002-03-28 |
Richard Kreckel | * expairseq::combine_same_terms_sorted_seq() (expairseq... |
tree | commitdiff |
| 2002-03-28 |
Richard Kreckel | * expairseq::expairseq(const epvector&, const ex& oc... |
tree | commitdiff |
| 2002-03-27 |
Richard Kreckel | * power::expand_add(): allocate the precise amount... |
tree | commitdiff |
| 2002-03-27 |
Richard Kreckel | * Don't push void to static Bernoulli vector, it breaks... |
tree | commitdiff |
| 2002-03-27 |
Christian Bauer | inlined ex::swap() and provided versions of iter_swap... |
tree | commitdiff |
| 2002-03-24 |
Richard Kreckel | * Add namespace declarators to is_ex_the_function(). |
tree | commitdiff |
| 2002-03-08 |
Richard Kreckel | * matrix:;pow(): Fix exponent==0 case. |
tree | commitdiff |
| 2002-03-05 |
Christian Bauer | fixed LaTeX output of indexed objects |
tree | commitdiff |
| 2002-02-28 |
Christian Bauer | "(x+1).subs(x==x-1)" now returns the correct result... |
tree | commitdiff |
| 2002-01-26 |
Richard Kreckel | * numeric::print(): Treat imaginary numbers correctly. |
tree | commitdiff |
| 2002-01-25 |
Christian Bauer | - (l)degree(s), coeff(s, n) and collect(s) were extende... |
tree | commitdiff |
| 2002-01-25 |
Richard Kreckel | * Finilize version 1.0.4 (version numbers, copyrights... release_1-0-4 |
tree | commitdiff |
| 2002-01-25 |
Richard Kreckel | * mul::expand(): Considerable speedup through caching... |
tree | commitdiff |
| 2002-01-22 |
Richard Kreckel | * bernoulli(): Add Markus Nullmeier's new implementation. |
tree | commitdiff |
| 2002-01-19 |
Richard Kreckel | * Docu: elaborate definition of sqrfree() (by Roberto... |
tree | commitdiff |
| 2002-01-18 |
Richard Kreckel | * Faster Bernoulli numbers (Markus Nullmeier). |
tree | commitdiff |
| 2001-12-21 |
Richard Kreckel | * Fix thinkos in print_csrc context. |
tree | commitdiff |
| 2001-12-20 |
Christian Bauer | fixed a bug where quo() would call vector::reserve... |
tree | commitdiff |
| 2001-12-19 |
Richard Kreckel | * Remove check for empty seq in Python output. |
tree | commitdiff |
| 2001-12-19 |
Richard Kreckel | * Added output-support for Python bindings and LaTeX... |
tree | commitdiff |
| 2001-12-18 |
Richard Kreckel | * Added some long-pending docu. |
tree | commitdiff |
| 2001-12-18 |
Christian Bauer | - input parser recognizes "sqrt()", which is also used... |
tree | commitdiff |
| 2001-11-22 |
Richard Kreckel | * Add Pearu's patch canonicalizing class relational... |
tree | commitdiff |
| 2001-11-22 |
Richard Kreckel | * Minor cleanups to avoid copying of symbols and stuff... |
tree | commitdiff |
| 2001-11-19 |
Richard Kreckel | * Make zeta1_eval() more lightweight by copying less... |
tree | commitdiff |
| 2001-11-17 |
Richard Kreckel | * sqrfree(ex, lst): after factoring in the first variab... |
tree | commitdiff |
| 2001-11-16 |
Richard Kreckel | * Some minor optimization glitches. |
tree | commitdiff |
| 2001-11-06 |
Richard Kreckel | * ctor from string: fix for GCC3.0, avoid some string... |
tree | commitdiff |
| 2001-11-05 |
Richard Kreckel | * Fix bug in ctor from string, reported by Christopher... |
tree | commitdiff |
| 2001-11-01 |
Richard Kreckel | * Remove obsolete macros. |
tree | commitdiff |
| 2001-10-27 |
Richard Kreckel | * Headers only include <iosfwd> from now on, since... |
tree | commitdiff |
| 2001-10-26 |
Richard Kreckel | * As agreed upon at lunch, remove debugmsg since it... |
tree | commitdiff |
| 2001-10-26 |
Richard Kreckel | * Remove support for <strstream>. It is too bug-ridden. |
tree | commitdiff |
| 2001-10-22 |
Richard Kreckel | * Some internal reorganization WRT flyweight handling... |
tree | commitdiff |
| 2001-09-25 |
Richard Kreckel | - clarify comment about counterintuitive sorting for... |
tree | commitdiff |
| 2001-08-23 |
Richard Kreckel | - Pearu Peterson's patch for class function giving... |
tree | commitdiff |
| 2001-08-22 |
Richard Kreckel | - Cleanups: My evil plot of making ex::bp private may... |
tree | commitdiff |
| 2001-08-20 |
Richard Kreckel | - carried on with felonious plot about making ex::bp... |
tree | commitdiff |
| 2001-08-20 |
Richard Kreckel | - Fix the evalf(2^Pi) bug reported by Pearu. |
tree | commitdiff |
| 2001-08-18 |
Richard Kreckel | - carried on with felonious plot about making ex::bp... |
tree | commitdiff |
| 2001-08-17 |
Richard Kreckel | - removed manual basepointer-fiddling in construct... |
tree | commitdiff |
| 2001-08-16 |
Richard Kreckel | - doc update: motivate use of .expand() in basic::series(). |
tree | commitdiff |
| 2001-08-16 |
Christian Bauer | behavior when expanding (x-x_0)^-n is more reasonable |
tree | commitdiff |
| 2001-08-15 |
Richard Kreckel | - remove some explicit accesses to ex::bp by replacing... |
tree | commitdiff |
| 2001-08-14 |
Richard Kreckel | - added comment about more recent terminology involving... |
tree | commitdiff |
| 2001-08-14 |
Richard Kreckel | - added another minor shortcut. |
tree | commitdiff |
| 2001-08-14 |
Richard Kreckel | - added an optional algorithm-switch to lsolve(). |
tree | commitdiff |
| 2001-08-13 |
Richard Kreckel | - minor shortcut. |
tree | commitdiff |
| 2001-08-07 |
Richard Kreckel | - ex_to<foo>(obj) is a good candidate for asserting... |
tree | commitdiff |
| 2001-08-07 |
Richard Kreckel | - use initializers in exception class pole_error. |
tree | commitdiff |
| 2001-08-02 |
Richard Kreckel | - minor ISO cleanup. |
tree | commitdiff |
| 2001-08-01 |
Richard Kreckel | - pseries::power_const(): check for integer-exponent... |
tree | commitdiff |
| 2001-07-31 |
Christian Bauer | fixed potential crash in power:(l)degree() when used... |
tree | commitdiff |
| 2001-07-31 |
Richard Kreckel | - fixed three little standard-conformance issues. |
tree | commitdiff |
| 2001-07-30 |
Christian Bauer | epsilon tensor contractions evaluate to metric tensors... |
tree | commitdiff |
| 2001-07-30 |
Richard Kreckel | - moved is_of_type and friend macros into utils.h so... |
tree | commitdiff |
| 2001-07-30 |
Christian Bauer | - (a+b)*gamma5 was incorrectly rewritten as -gamma5... |
tree | commitdiff |
| 2001-07-28 |
Richard Kreckel | - Move several comments into doxygen comment blocks. |
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git://www.ginac.de / ginac.git / history