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Faster archiving by adding a map from strings to idices in the atoms vector.
2007-03-01
Chris Dams
Faster archiving by adding a map from strings to idices...
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2007-02-19
Chris Dams
Fixed bug in taking real and imaginary part.
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2007-02-13
Chris Dams
Make series expansion work with non-rational functions...
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2007-02-13
Chris Dams
Created pseries::evalm. Patch by Alexei.
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2007-02-07
Chris Dams
Removed exits from numeric.cpp and use array indices...
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2007-02-01
Chris Dams
Added a proof for our new simplification rule for powers.
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2007-01-31
Chris Dams
Fix bug in expansion of powers and improve automatic...
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2007-01-24
Chris Dams
Added an #include<cstdlib>.
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2007-01-17
Chris Dams
Improvements to the code for the Lanczos method as...
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2006-12-11
Chris Dams
Make eval do evalf if arguments of gamma or beta are...
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2006-12-11
Chris Dams
Added some abses to the code for numerical integration.
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2006-12-08
Chris Dams
Added numerical evaluation for the functions tgamma...
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2006-11-22
Chris Dams
Alexeis patches for better handling of collect_common_factors.
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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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2006-09-13
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 objects...
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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" branches...
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2006-08-17
Chris Dams
Support for exset and printing thereof.
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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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2006-07-31
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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2006-06-23
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 documented it.
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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 consistent...
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2006-05-09
Chris Dams
Added posibility to make map_functions out of members.
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2006-04-21
Chris Dams
Added methods for taking real and imaginary parts.
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2006-04-20
Chris Dams
Fixed bug in ::match.
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2006-04-04
Chris Dams
Alexei Sheplyakovs patch for making collect_common_factors...
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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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2006-03-09
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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2006-02-23
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_options...
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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
Chris Dams
Improved algebraic substitutions.
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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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2005-11-11
Chris Dams
Index renaming issues, sped up simplify_indexed, used...
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