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Re: matrices
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From: |
Ólafur Jens Sigurðsson |
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Subject: |
Re: matrices |
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Date: |
Mon, 1 Jun 2009 22:43:02 +0000 |
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User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Mon, Jun 01, 2009 at 10:21:22PM +0000, Carlo Rossi wrote:
> Hello,
> I have a matrix A and I need to do it:
>
> sum1 = SUM_of_all_element_on_diagonal
trace(A)
> sum2 = sum_ofAllElemetNonOn_theDiagonal;
sum(sum(A)) - trace(A)
HTH
Oli
- matrices, Carlo Rossi, 2009/06/01
- Re: matrices, Steve Thompson, 2009/06/01
- Re: matrices, Dmitri A. Sergatskov, 2009/06/01
- Re: matrices,
Ólafur Jens Sigurðsson <=