Does anyone out there have, or know where i can get, a program to determine if a function is odd or even? Even if you could just give me some hints on how to do it, i'd program it myself; i thought about it, and i couldnt think of anything. thanx, Robby Gutmann gutmann@planet-connect.com p.s. I know it is easy to just graph it and look at it, but i need to show good ol' f(-x) algebra work.