Oh, that does work. I originally thought that it wouldn't. So yeah, then, subs should be able to do whatever you need it to.
Aaron Meurer On Sep 7, 2010, at 4:15 PM, smichr wrote: > Your function is f; f(x) is the function evaluated at a point, x. If > you want to target f as the the replacement you have to define f > separate from the "(X)" part: > >>>> f=Function('theta') >>>> f(x) > theta(x) >>>> _.subs(f, sin) > sin(x) -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sy...@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.