On Jul 7, 2009, at 4:20 PM, Fabian Pedregosa 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) I think this should be Freddie Witherden. Aaron Meurer > - 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 -~----------~----~----~----~------~----~------~--~---
