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Re: [Bug-gsl] bug in 'gsl_eigen_symmv'
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From: |
Brian Gough |
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Subject: |
Re: [Bug-gsl] bug in 'gsl_eigen_symmv' |
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Date: |
Sun, 07 Aug 2011 21:54:46 +0100 |
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User-agent: |
Wanderlust/2.15.6 (Almost Unreal) Emacs/23.3 Mule/6.0 (HANACHIRUSATO) |
At Sat, 6 Aug 2011 01:08:06 +0200,
Sazonov, Vasily (address@hidden) wrote:
>
> Dear developers!
>
> I suppose, I found a bug in 'gsl_eigen_symmv' function. I have examined it on
> matrix:
>
> 7.255197 0.000000
> -2.666667 17.177062
>
> and the answer for the eigen values was:
>
> 6.5839
> 17.8484
>
> But at the same time the result, obtained for this matrix with 'Octave' or
> 'Wolfram Mathematica' is
>
> 7.2552
> 17.1771
>
Thansk for the email. Please could you send the version of gsl you are
using and details of your platform. Also the test program you used if
possible, thanks!