Sympy 0.6.5.beta2 released We are pleased to announce the release of SymPy 0.6.5.beta2 (yes, we skipped beta1). This release has been marked by improved documentation, C code generation, solve and dsolve improvements, mpath update, a new logic module and the start of Google's Summer of Code program.
Source distribution can be downloaded from http://sympy.googlecode.com/files/sympy-0.6.5-beta1.tar.gz Major changes in this release: - Geometric Algebra Improvements - Upgrade GA module with left and right contraction operations - Add intersection test for the vertical segment, reimplementation of convex_hull (Florian Mickler) - Implement series() as function (Barry Wardell) - Matrix improvements: - Improve jacobian function, introduce vec and vech (Ben Goodrich) - Solver improvements: - solutions past linear factor found in tsolve (Chris Smith) - refactor sympy.solvers.guess_solve_strategy (Fabian Pedregosa) - Small cleanups to the ODE solver and tests. (Priit Laes) - Fix corner case for Bernoulli equation. (Priit Laes) - Expand improvements (Aaron Meurer) - Refactoring - exp(x)*exp(y) is no longer automatically combined into exp(x+y), use powsimp for that - Documentation improvements: - Test also documentation under doc/ (Fabian Pedregosa) - Added many docstrings - Fix Sphinx complaints/warnings/errors (Priit Laes) - New logic module (Fabian Pedregosa) - LaTeX printer improvements: - Handle standard form in the LaTeX printer correctly (Freddie Witherde) - Latex: _print_Mul fix (issue 1282) (Nicolas Pourcelot) - MathML printing improvements: - MathML's printer extended (Thomas Sidoti) - Testing framework improvements - Make tests pass without the "py" module (Ondrej Certik) - Polynomial module improvements: - Fixed subresultant PRS computation and ratint() (Mateusz Paprocki) - Removed old module sympy.polynomials (Priit Laes) - limit fixes: Compute the finite parts of the limit of a sum by direct substitution (Ronan Lamy) - Test coverage script (Ronan Lamy) - Code quality improvements (remove string exceptions, code quality test improvements) (Tomasz Buchert) - C code generation (Toon Verstraelen) - Update mpmath (Fredrik Johansson, Fredrik Johansson) The following people submitted code for this release (sorted by number of patches): - Fabian Pedregosa - Ondrej Certik - Priit Laes - Vinzent Steinberg - Toon Verstraelen - Tomasz Buchert - Nicolas Pourcelot - Aaron Meurer - Florian Mickler - Jochen Voss - Alan Bromborsky - Barry Wardell - Riccardo Gori - Chris Smith - Freddie Witherden - Ben Goodrich - Ronan Lamy - Akshay Srinivasan - Johann Cohen-Tanugi - Luke Peterson - Mateusz Paprocki - Ted Horst - Thomas Sidoti - Vinay Kumar Please help solve milestone issues release so we can make a final release as soon as possible: http://code.google.com/p/sympy/issues/list?q=milestone=Release0.6.5 In case you are wondering, there is no beta1 release because after uploading that release, I realized that sympy.logic was not included in the sources, so I corrected this and had to move on to beta2 ... -- http://fseoane.net/blog/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
