Problem with a plot in Mathematica

*To*: mathgroup at smc.vnet.net*Subject*: [mg100443] Problem with a plot in Mathematica*From*: dmirab <donatomirabile at hotmail.com>*Date*: Thu, 4 Jun 2009 03:32:24 -0400 (EDT)

Hi there I have a function to plot in Mathematica but i am keeping getting some mistake of sintax. this is the function: C=(25/2*3.14*7*vary*varz)*exp(-y^2/2*vary^2)*exp(-38^2/2*varz^2) and vary=0.22*(1+0.0004x)-0.5 varz=0.20*(1+0.0001x)-0.5 it shoud be a 3d but i put z=38 so it's a 2D now. How do you type it in Mathematica? Just to get what's my mistake any help is very much appreciated thanks very much

**Follow-Ups**:**Re: Problem with a plot in Mathematica***From:*peter <plindsay.0@gmail.com>