Re: graphing in Mathematica

*To*: mathgroup at smc.vnet.net*Subject*: [mg54398] Re: graphing in Mathematica*From*: "Carl K. Woll" <carlw at u.washington.edu>*Date*: Sun, 20 Feb 2005 00:07:56 -0500 (EST)*Organization*: University of Washington*References*: <cv6qmh$67d$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Nick, How did you try to use ContourPlot3D? It worked fine for me. <<Graphics`ContourPlot3D` ContourPlot3D[x^2+y^2+4z^2-1,{x,-1,1},{y,-1,1},{z,-1/2,1/2}] produced the 3D plot I expected. Carl Woll "Nick" <nch2198 at louisiana.edu> wrote in message news:cv6qmh$67d$1 at smc.vnet.net... > How do I graph the function x^2+y^2+4z^2=1? > I am using Mathematica version 4 and > using ContourPlot3D doesn't work. >