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Commits : Listings

Analyzed 1 day ago. based on code collected 1 day ago.
May 14, 2024 — May 14, 2025
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
Hyper now returns correct basis of homogeneous recurrence. Fixed several other bugs (one to be fixed in inhomogeneous Hyper). Updated docstrings. solve_linear_system() returns now None if no soulutions were found and {} if all symbols can be assigned arbitrary values.
mattpap
More... over 17 years ago
Finalized implementation of Hyper algorithm. Added Casoratian determinant. Refactored Product class. Renamed combsimp to hypersimp, added procedure for checking similarity of hypergeom terms. Rising factorial will now rewrite it self to factorial for x=1. A few other small changes.
mattpap
More... over 17 years ago
Added to Plot docstrings.
brian.jorgensen
More... over 17 years ago
- Added radsimp() to simplify.py to rationalize denominators - Fixed geometry module to properly handle remaining tests
inferno1386
More... over 17 years ago
simplify: reduced cases where polynomial division is used. (sorry, typo)
lethargo
More... over 17 years ago
simplify: reduced cases where polynomial division is used.
lethargo
More... over 17 years ago
Geometry module refactored and documentation enhanced.
inferno1386
More... over 17 years ago
Lots of small changes concerning recurrences. Added combinatorial simplification routine.
mattpap
More... over 17 years ago
Implemented the most efficient algorithms for computing factorial and binomial (using prime factorisation of special class of numbers). Generally refactored both functions and also gamma functions. In few hours I will implement proper combinatorial simplification and then all redundant imports will be removed.
mattpap
More... over 17 years ago
Fixed Pow._eval_expand_complex(). Simplified rewrite() code.
mattpap
More... over 17 years ago
numerics: add verbose mode print statements for tanh-sinh quadrature
fredrik.johansson
More... over 17 years ago
fix Wallis product evaluation using powsimp
fredrik.johansson
More... over 17 years ago
Introduced trigsimp and powsimp and fixed issues 194, 256, 257 and 283.
inferno1386
More... over 17 years ago
Polynomials: Speed improvement with chinese remaindering.
lethargo
More... over 17 years ago
Polynomials: Fixed sign of factor's result.
lethargo
More... over 17 years ago
Preparation for difference equations solving.
mattpap
More... over 17 years ago
numerics: tiny fix to warning message
fredrik.johansson
More... over 17 years ago
numerics: changed nintegrate to print a warning message instead of raising an exception when it fails to converge. fixed a bug in Float.__add__
fredrik.johansson
More... over 17 years ago
numerics: implemented adaptive Gauss-Legendre quadrature and a user-friendly nintegrate() function; several small changes and new test cases. temporarily commenting out code for orthogonal polynomial zeros which is causing trouble
fredrik.johansson
More... over 17 years ago
Moving all copyright from files to the README
ondrej.certik
More... over 17 years ago
Polynomials: Added heuristic gcd for univariate integer polynomials.
lethargo
More... over 17 years ago
Polynomials: Added fast integer polynomial arithmetic, with small primes gcd.
lethargo
More... over 17 years ago
numerics: give polyfunc ability to evaluate both the polynomial and its derivative
fredrik.johansson
More... over 17 years ago
issue 232: fixing factorial tests, merging factorial functions. also merged Factorial with Factorial2 and generalized to multifactorials of arbitrary order
fredrik.johansson
More... over 17 years ago
Polynomials: New factorization for square-free polynomials
lethargo
More... over 17 years ago
fixed value at infinity for upper incomplete gamma function
fredrik.johansson
More... over 17 years ago
Fix for error introduced in together() in earlier revision.
inferno1386
More... almost 18 years ago
Polynomials: New classes handling modular integers and polynomials with factorization.
lethargo
More... almost 18 years ago
simplify: uncommented failing doctest.
lethargo
More... almost 18 years ago
polynomials: Wrong name for != in Polynomial
lethargo
More... almost 18 years ago