Assumptions i Mathematica...

*To*: mathgroup at smc.vnet.net*Subject*: [mg25660] Assumptions i Mathematica...*From*: "Jes Hansen" <Whammer.antispam at post9.tele.dk>*Date*: Wed, 18 Oct 2000 02:52:30 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Hi, I'm quite new at this, and I havn't been able to figure out how to tell Mathematica to assume that a variable, x, is positive. I have a function, f(x), where I only want to consider positive values of x. I'm using version 3.0. Regards Jes