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Meral
10/29/07 05:02am

hi,
I want to calculate SVD, rank, nullspace vectors of a matrix like this:
A=( { {0.003864308, -1.875348, -0.2082371 E-10, 0.009324877, 749967.4, 749911.4},
{-119190.9, -1.875251, 0.1080347 E-02, -115755.5, 0.1238069 E+10, 0.1564314 E+10},
{-204198.5, -1.875134, 0.1895258 E-02, -366856.6, 0.1964854 E+10, 0.3664627 E+10},
{-119190.8, -1.875283, 0.1080339 E-02, -115755.5, 0.1238069 E+10, 0.1564314 E+10},
{-165331.1, -1.875230, 0.1588993 E-02, -223861.1, 0.1696534 E+10, 0.2463695 E+10},
{-123528.0, -1.875239, 0.3339269 E-02, -128756.8, 0.1255311 E+10, 0.1711895 E+10},
{-42570.17, -1.875342, 0.9388443 E-02, -6829.090, 0.4007972 E+09, 0.5048910 E+09},
{-200889.3, -1.875122, 0.1274283 E-02, -372452.5, 0.1914425 E+10, 0.3688572 E+10},
{-231312.4, -1.875027, 0.1188514 E-02, -553956.3, 0.1943806 E+10, 0.5267538 E+10},
{-164043.8, -1.875279, 0.1889100 E-02, -233757.5, 0.1654408 E+10, 0.2548865 E+10} } )

But when I write the matrix, I am loosing the part after the point. I mean 0.003864308 becomes 0.00386431. How can I prevent this rounding? And also I am loosing the E part, is it normal?
Thank you.


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Subject (listing for 'matrix input problem')
Author Date Posted
matrix input problem Meral 10/29/07 05:02am
Re: matrix input problem yehuda ben-s... 11/01/07 01:00am
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