Ühel kenal päeval, L, 2009-06-27 kell 09:58, kirjutas David Joyner: > On Sat, Jun 27, 2009 at 9:53 AM, Priit Laes<plaes...@gmail.com> wrote: > > > Very cool! When will theis get rolled into the main release so > I don't have to use git to try it out? Also, can you automate the > solution to D(T(t), t, t)/T(t) = lambda, c**2*D(X(x), x, x)/X(x) = lambda > and print those out? This is complicated since, for example, it depends on > whether lambda is 0 or not. No, can't do it, lambda is a reserved keyword in Python :P
But, pde_separate_mul is just a low-level function that only deals with separation. But I have some higher-level functionality that is supposed to do it, in mind... On Success, I am currently returning an Eq(), where the right-hand side is the first separated equation and left hand side is the "leftover". And on Failure it returns None (or raises exception..) Maybe it would be better to return list, where list[0] is a firstly separated function, and list[1] is the leftover.. Thoughts? > > PS. Has anyone examples of equations that can be separated using > > additive separation: u(x, t) = X(x) + T(t) > > You mean like u_x = e^u*u_t? Yeah, thanks :) --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
