Here's a status report of sympycore project:
The sympycore sympy.core package is quite stable, It is about 1016 lines of code and has 94% of tests coverage. I am currently working on sympy.artithmetics package to make Add, Mul instances iterable efficiently, in fact, at the moment I expect additonal ca 1.25x speed up from this work (with respect to current sympycore svn). The current plan is to stabilize sympy.arithmetics, sympy.logic.symbolic, sympy.logic.sets packages and then work on the assumptions model, all these packages are prerequisites for the model. I don't think that is reasonable to start writing sympy in C/C++ (btw, I also would prefer C over C++), we still have many issues unsolved even in Python. However, I think writing Rational/Fraction classes and related routins in C/C++ might give considerable speedup and it would be useful already. Maybe writing also mpmath.lib routines in C/C++ might be a good idea to get comparable speed with GMP. Pearu --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
