MathGroup Archive 2011

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: How to integrate a function over a polygon


On 29 Nov 2011, at 13:03, Mikael wrote:

> In a related question I wonder how one can plot g[x,y] over only the 
2-dimensional unit simplex.


Do you mean something like this:

Plot3D[{x^2 + y^2, 0}, {x, -3, 3}, {y, -3, 3},
 RegionFunction -> Function[{x, y, z}, 0 < x < 1 && 0 < y <= x]]

?=



  • Prev by Date: Re: how to get string in sci. notation to a number?
  • Next by Date: Re: How to simplify ArcSin formula
  • Previous by thread: Re: How to integrate a function over a polygon
  • Next by thread: Re: How to integrate a function over a polygon