On Fri, Jul 15, 2011 at 9:17 AM, Andy Ray Terrel <andy.ter...@gmail.com> wrote: > My suggestion would be to continue with the matrixify solution and > write functions to fix up the expression tree as need be. The whole > issue of making Add/Mul/Pow extensible is separate but the logic can > be transferred pretty easily.
Exactly. Just get the job done, implement the necessary code, and whether or not Add/Mul/Pow classes can be extended is a separate issue, and I would suggest not to, to keep things simple in the core, so that we can refactor once we finish the assumptions refactoring. 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.
