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ginac.git
2006-12-03
Richard Kreckel
* Avoid bad choice of main variable in heuristic gcd...
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2006-11-22
Chris Dams
Alexeis patches for better handling of collect_common_f...
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2006-11-22
Chris Dams
make atan2 handle positive arguments better. We have...
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2006-11-22
Chris Dams
small correction: turned some idx into IDX.
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2006-11-22
Chris Dams
Asking a symbol whether it is positive now works.
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2006-10-20
Chris Dams
Bugs w.r.t. raising/lowering dummy indices when doing...
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2006-10-10
Richard Kreckel
* Removed unused variable.
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2006-09-13
Chris Dams
Made unarchiving algorithms order N instead of order...
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2006-09-13
Chris Dams
Made unarchiving algorithms order N instead of order...
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2006-09-08
Chris Dams
Fixing bug with respect to canonicalizing the variance...
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2006-09-08
Chris Dams
Vladimirs improvements for the case that clifford objec...
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2006-08-31
Jens Vollinga
Added two excompiler examples.
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2006-08-31
Jens Vollinga
Documented compile_ex, link_ex, unlink_ex.
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2006-08-30
Jens Vollinga
Compilation without intermediate .o file.
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2006-08-30
Jens Vollinga
New examples for compile_ex and link_ex.
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2006-08-30
Jens Vollinga
New interface and complete source.
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2006-08-21
Chris Dams
Made also ncmuls rename dummy indices.
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2006-08-17
Chris Dams
Vladimirs patch for removing the "anti-commuting" branc...
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2006-08-17
Chris Dams
Support for exset and printing thereof.
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2006-08-17
Jens Vollinga
Fixed warning on 64bit machines.
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2006-08-16
Jens Vollinga
Fixed bug in reference generation for ps format.
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2006-08-16
Jens Vollinga
Replaced GiNaC Group names by web address.
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2006-08-16
Jens Vollinga
Updated developer listing.
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2006-08-14
Jens Vollinga
Fixed generation of tutorial and reference in html...
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2006-08-10
Chris Dams
Print -x as -x instead of -1.0*x when printing C-source.
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2006-08-10
Chris Dams
Fixed bug submitted by Warren Weckesser.
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2006-08-07
Chris Dams
Improved the comments explaining what the class ex...
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2006-08-06
Richard Kreckel
Compilation for GCC 4.2.
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2006-07-31
Chris Dams
Patch from Alexei for enabling compilation on MinGW.
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2006-07-29
Chris Dams
Bug in expand_dummy_sum is fixed.
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2006-07-24
Chris Dams
Improved dummy index renaming.
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2006-07-13
Chris Dams
Needed to call get_all_dummy_indices_safely more often.
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2006-07-07
Chris Dams
Allow, optionally, indices to be substituted by things...
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2006-07-07
Chris Dams
Make it possible to print exmaps and exvectors.
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2006-06-26
Jens Vollinga
Fixed bug in comparison of fderivatives.
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2006-06-23
Chris Dams
Added calchash and compare_same_type for symmetries...
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2006-06-19
Chris Dams
Made class possymbol for positive symbols and documente...
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2006-05-25
Chris Dams
Possbility for positive symbols/numbers.
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2006-05-24
Chris Dams
Allow for more general expressions for clifford metrics...
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2006-05-16
Chris Dams
Patches by Vladimir.
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2006-05-09
Chris Dams
Gave the pointer_to_member_to_map_functions more consis...
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2006-05-09
Chris Dams
Added posibility to make map_functions out of members.
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2006-04-22
Richard Kreckel
* Belated Happy New Year!
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2006-04-21
Chris Dams
Added methods for taking real and imaginary parts.
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2006-04-21
Richard Kreckel
* Prepare.
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2006-04-20
Chris Dams
Fixed bug in ::match.
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2006-04-20
Richard Kreckel
* Streamlining by Peter Eisentraut <petere@debian.org>.
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2006-04-18
Richard Kreckel
* Sync to 1.3-branch.
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2006-04-04
Chris Dams
Alexei Sheplyakovs patch for making collect_common_fact...
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2006-04-04
Chris Dams
Made log(exp(Pi)) evaluate to Pi.
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2006-04-04
Chris Dams
Fix bug in differentiation of a power.
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2006-03-27
Chris Dams
Added .is_polynomial() method.
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2006-03-14
Chris Dams
Vlamirs patch for automatically simplifying e.g., csgn...
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2006-03-13
Chris Dams
Make step(0)=1/2 again and remove step_power.
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2006-03-13
Richard Kreckel
* Indentation vs. alignment.
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2006-03-09
Chris Dams
step(x) returns an integer now.
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2006-03-09
Chris Dams
Make step(0)=1 for greater consistency.
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2006-03-09
Chris Dams
Add step function to GiNaCs built-in functions.
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2006-03-09
Richard Kreckel
* Don't expand elements of a matrix multiplication.
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2006-02-23
Chris Dams
Removed remark that symbols always commute.
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2006-02-22
Chris Dams
Reviving return_type_tinfo-system.
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2006-02-21
Chris Dams
Make new tinfo-system work on AMD64.
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2006-02-14
Chris Dams
Fixed problems on 64-bit machines and introduced has_op...
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2006-01-19
Jens Vollinga
- Disabled three badly written checks that fail with...
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2006-01-19
Jens Vollinga
- New tinfo mechanism
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2006-01-10
Chris Dams
Allow for general expressions as index dimensions.
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2006-01-04
Chris Dams
dirac_slash should give something with non-zero metric.
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2006-01-04
Chris Dams
Fixed bug in substituion of clifford objects.
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2006-01-03
Jens Vollinga
Fixed compile bug caused by "missing" config.h.
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2006-01-03
Chris Dams
Improved algebraic substitutions.
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2005-12-25
Jens Vollinga
Fixed example [A.Sheplyakov].
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2005-12-19
Richard Kreckel
* Simplify bernoulli. The orginal was somewhat overopti...
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2005-12-19
Richard Kreckel
* Fix bug in numeric construction when cl_value_len...
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2005-12-18
Richard Kreckel
* Fix signed/unsigned bug in bernoulli function.
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2005-12-16
Chris Dams
Improvements w.r.t. automatic renaming of dummy indices.
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2005-12-15
Chris Dams
Don't abort if cannot find minimal dimension of indices...
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2005-12-07
Jens Vollinga
Added compile function.
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2005-12-06
Jens Vollinga
New directory for GiNaC examples.
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2005-11-27
Richard Kreckel
* Enclose sprod::print and sprod::eval in namespace...
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2005-11-27
Richard Kreckel
* Forward declare simplify indexed for GCC 4.1 [Sheplya...
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2005-11-18
Richard Kreckel
* Restore speed lost in GiNaC-1.3.2 [V. Kisil].
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2005-11-18
Richard Kreckel
* Reworked timing output and increased some timing...
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2005-11-11
Chris Dams
Index renaming issues, sped up simplify_indexed, used...
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2005-11-10
Jens Vollinga
Added callback mechanism to watch changes to 'Digits...
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2005-11-09
Jens Vollinga
Fixed wrong matching in .has()
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2005-11-09
Jens Vollinga
* Special power-simplification rules may now be defined...
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2005-11-09
Jens Vollinga
Removed repetition of menu entry [V.Kisil]
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2005-11-09
Richard Kreckel
* Open streams binary (actually makes a difference...
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2005-11-04
Richard Kreckel
* Avoid getrusage(2) on systems that don't have it...
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2005-11-02
Richard Kreckel
* Make timer class a little bit more lightweight and...
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2005-10-28
Richard Kreckel
* Removed code within OBSCURE_CINT_HACK preprocessor...
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2005-10-22
Richard Kreckel
* Cleaned up CLN sites.
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2005-10-20
Jens Vollinga
Added series expansion for functions (classical) Li...
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2005-10-20
Richard Kreckel
* Add functions sub_matrix() and reduced_matrix().
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2005-10-20
Christian Bauer
fixed URLs and stuff
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2005-10-19
Jens Vollinga
Fixed bug in function H that caused an infinite recursi...
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2005-10-19
Richard Kreckel
* struct map_function: add a virtual dtor (turns off...
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2005-10-12
Jens Vollinga
Changed the conditions for the application of the ...
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2005-09-23
Richard Kreckel
* Use a relational argument in first fsolve example.
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2005-09-23
Richard Kreckel
* Indentation cleanup.
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