> Why do you think that f, which is a function from R^2->R^1, should not > naturally be able to take inputs that live in R^2?
I don't. But that's not the way that Python works, and the existing implementation tries to make f(x, y) look like a Python function of two variables. I would be fine if it instead made f(x, y) a function accepting one variable (a vector in R^2) -- but that's even stranger in the more common case when you really want a function from, say R x C -> C. Then you'd need to say f([x, y]) or something equally nutty. Nick --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
