
Re: Integrating a Matrix
Posted:
Nov 28, 2013 2:17 AM


Perhaps something like the following (very simple example)?
mat = Table[f[i, j][x], {i, 1, 3}, {j, 1, 3}] Partition[(NIntegrate[#, {x, 0, 1}] &) /@ Flatten[mat], 3]
On Nov 27, 2013, at 1:24 AM, David Barnes <barnes@pullman.com> wrote:
> I have a 3X3 matrix of functions fij[x], for i,j = 1,2,3, and I want to NIntegrate all nine elements over 0<x<1 to get a matrix of constants. Is there an easy way to do this other that doing 9 individual NIntegration's? >
 Murray Eisenberg murray@math.umass.edu Mathematics & Statistics Dept. Lederle Graduate Research Tower University of Massachusetts 710 North Pleasant Street Amherst, MA 010039305

