Even worse: f(g(x)).diff(x).subs(g, Lambda(x, 2*x))
raising an error instead of returning a trivial answer -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
