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Re: extracting and using values from a matrix fileby dokkeldepper (Friar) |
on Sep 01, 2006 at 10:57 UTC ( [id://570752]=note: print w/replies, xml ) | Need Help?? |
Then all your stuff reduces to finde the appropriate indices to iterate over. For the more exotic itarations For the column sums remember that with the matrix X and the rows(X)-vector I of one X'1 gives the sums for every column.
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