On Tue, Jul 7, 2009 at 4:20 PM, Fabian Pedregosa<fab...@fseoane.net> wrote: > > > 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)
Thanks for releasing it. Minor comment, mpmath was updated by Fredrik and Vinzent (instead of Fredrik & Fredrik). Ondrej --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
