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Re: Integrating a Matrix

  • To: mathgroup at smc.vnet.net
  • Subject: [mg132061] Re: Integrating a Matrix
  • From: Kevin <kjm at KevinMcCann.com>
  • Date: Thu, 28 Nov 2013 02:21:53 -0500 (EST)
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Better still:

tbl = Table[x^(i + j), {i, 1, 3}, {j, 1, 3}]
NIntegrate[tbl, {x, 1, 2}]

On 11/27/2013 1:23 AM, David Barnes 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?
>




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