On Thursday, January 29, 2015 at 10:35:53 PM UTC+1, Aaron Meurer wrote: > > SymPy already supports taking derivatives with respect to functions > symbolically, like F(f(x), x).diff(f(x)). Is this different from what you > are looking for? >
In [1]: f(x).diff(f(y)) Out[1]: 0 In a functional derivative, this would have yielded *DiracDelta(x-y)*. https://en.wikipedia.org/wiki/Functional_derivative -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/a53e76b4-4892-41ca-aba0-8afaf0949c7d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
