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From: | Alexandra Bac |
Subject: | [Bug-gsl] Re: Re [Bug_gsl] Problem with gsl_eigen_symmv |
Date: | Sun, 1 Mar 2009 20:48:38 +0100 |
Hi,thanks a lot ... and all my apologies : I actually didn't read your man carefully enough till the end ... and thought the P matrix contained the eigenvectors "line by line" (as in Maple ...)
Really, I'm sorry for disturbing you so ... Thanks a lot for your quick answer and your help. Regards, Alexandra Bac Le 1 mars 09 à 20:06, Marc a écrit :
Hi Well, I don't understand your problem.let say we have the matrix A. We search D (diagonal) et P ("orthonormee"in french) with A * P = P * D ==> A = P * D * P_1 In my opinion the function gsl_eigen_symmv is ok to obtain P et D regards <bac.c>
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