Triangle Plots
- To: mathgroup at smc.vnet.net
- Subject: [mg43224] Triangle Plots
- From: de11 at columbia.edu (David Epstein)
- Date: Wed, 20 Aug 2003 22:25:19 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Mathematica experts: I'd like to plot a function that's only defined for points on an equilateral triangle (the 2-dimensional simplex). So I'd like to produce a 3-D surface (or a contour plot) of function values for x-y coordinates in the triangle, not in the usual box or grid. Is there a way to do this? I can fudge it by defining the function to be some base value for all x-y pairs not in the triangle using Condition (/;) statements, but I'd like to be able to do it directly. Thanks for any help, David Epstein