Today July 7th we released the last beta leading to 0.6.5, which is scheduled for next week. Please help review this beta so we can start 0.7 development cycle as soon as possible.
Changes since last stable release --------------------------------- 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-beta3.tar.gz Major changes include: - 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) - Improvements on partial differential equations solvers (Priit Laes) - Added separation of variables for PDEs (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) - Efficient DPLL algorithm (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 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
