It would be nice if we could do something like: sage: f(x,0)=e^x
sage: f(x,t)=x*t or sage: f(0)=0 sage: f(x)=sin(x)/x Is there an elegant way to have multiple definitions like this in pynac, or definitions with specific conditions on the arguments? This is one thing that is really nice about Mathematica: since things work by pattern-matching, you can define a function different ways based on all sorts of conditions on the inputs. Mathematica then uses the most general definition it can when trying to evaluate the function. Thanks, Jason -- Jason Grout --~--~---------~--~----~------------~-------~--~----~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
