On Sun, Dec 14, 2008 at 10:20:13PM +0100, Ondrej Certik wrote: [...] > Ideally the improvement should be that Functions should behave exactly > like Symbols (with respect to differentiation and maybe other things), > but they will also carry the dependencies on other variables -- so > that sympy can also differentiate with respect to those variables > correctly.
It sounds nice, but what are the free variables in term = x*y**2 + f(u, v) Is this term a function of F1(x,y,f) = term or F2(x,y,u,v) = term or F3(x,y,f,u,v) = term ? By, Friedrich --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
