Re: problems with the definition of a function
- To: mathgroup at smc.vnet.net
- Subject: [mg36674] Re: problems with the definition of a function
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 18 Sep 2002 02:10:13 -0400 (EDT)
- Organization: Universitaet Leipzig
- References: <am3n85$6tk$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi, Clear[f] f[0, _] := q f[Pi, _] := p f[2Pi, _] := r f[x_, y_] := x^2*y^2 ??? Regards Jens fabio bagarello wrote: > > Hi there!! > I have quite an easy and annoying problem with mathematica: > I need to define a function f(x,y) which takes some values for > x=0,2pi,4pi (indepently of y) and has a different expression for all > the other values of y. This is easily done for one-dimensional > functions but I am in serious troubles for my two-dimensional problem: > any suggestion? > Thanks a lot, > Fabio