On Wed, Jun 24, 2009 at 1:09 PM, Aaron S. Meurer<asmeu...@gmail.com> wrote: > > Oh. I looked at the lowercase l's in dir(), so I didn't see it. It > would be great if solve(x*exp(x)-y,x) returned LambertW(y) (now it > raises NotImplemented), and then we could expand it to solve the > equation below.
Well, it works for some equations already: In [3]: solve(exp(2*x)-4*x, x) Out[3]: ⎡-LambertW(-1/2)⎤ ⎢───────────────⎥ ⎣ 2 ⎦ 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 -~----------~----~----~----~------~----~------~--~---