Any idea how long until this makes its way to fink? Aaron Meurer On Jul 16, 2009, at 4:33 PM, Fabian Pedregosa wrote:
> > SymPy 0.6.5 has been finally released on July 17, 2009. > > Source distribution can be downloaded from > http://sympy.googlecode.com/files/sympy-0.6.5.tar.gz > > Windows binaries can be downloaded from > http://sympy.googlecode.com/files/sympy-0.6.5.win32.exe > > > About SymPy > ----------- > > SymPy is a Python library for symbolic mathematics. It aims to > become a > full-featured computer algebra system (CAS) while keeping the code as > simple as possible in order to be comprehensible and easily > extensible. > SymPy is written entirely in Python and does not require any external > libraries. > > > 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. > > > 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) > > - Core improvements > - Refactor Number._eval_power (Fabian Pedregosa) > - fix bugs in Number._eval_power (Chris Smith) > > - 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) > - Doctest coverage (Ondrej Certik) > > > - 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) > - Robust printing of latex sub and superscripts (Toon Verstraelen) > - sorting _print_Add output using a main variable (Ryan Krauss) > - Matrix printing improvements (Ryan Krauss) > > > - 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, Vinzent Steinberg) > > > 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 > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
