thank you for clarifying this, I didn't know that sympy was already pretty well working with the new symbolics
I hope this has at least given some information to the community as well! I always learn a lot from these discussions Regards Maurizio On 21 Apr, 22:58, Jason Grout <jason-s...@creativetrax.com> wrote: > Ondrej Certik wrote: > > On Tue, Apr 21, 2009 at 1:10 PM, William Stein <wst...@gmail.com> wrote: > >> On Tue, Apr 21, 2009 at 1:06 PM, Ondrej Certik <ond...@certik.cz> wrote: > >>> On Mon, Apr 20, 2009 at 5:31 AM, Maurizio <maurizio.gran...@gmail.com> > >>> wrote: > >>>> Kudos to SymPy! > > >>>> I'm wondering why the python integration algorithms implemented there > >>>> aren't in the short term adopted by SAGE. > >>> They are --- you can use them from sympy inside Sage. It's my goal > >>> that all sympy features are nicely integrated in Sage. I work on this > >>> as time permits. > >> Also, in the pynac-based symbolics that Mike Hansen has been polishing > >> up for full inclusion in Sage (to replace the maxima based symbolics), > >> one can just do > > >> f.integrate(algorithm="sympy") > > >> and sage will compute the integral using sympy. He's already > >> implemented this and I've seen it work well when I tried it out. > > > Yes, that way Sage allows to call any of those libraries very easily > > in Sage and at the same time uses just one library by default, that > > currently is the best at integrating, I guess still Maxima. > > unless maxima doesn't produce an answer (i.e., returns your expression > unevaluated or throws an exception because of an assumption, etc.) Then > it could automatically try sympy. > > -Jason > > -- > Jason Grout --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
