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Re: [Help-gsl] Invert a complex matrix ?

From: Brian Gough
Subject: Re: [Help-gsl] Invert a complex matrix ?
Date: Tue, 30 Mar 2004 14:11:30 +0100

Mathieu Lenoble writes:
 > I have a problem to find how invert a complex matrix! I read the
 > How To of the GSL and i followed some programs found on the web but
 > it doesn't still working !!  So, to invert my complex matrix i use
 > the gsl_linalg_complex_LU_decomp(...)  following by
 > gsl_linalg_complex_LU_invert(....) functions.
 > and here is the results that i obtained :
 > esinv(0,0)=5.20715e-141+1.06685e-194*j esinv(0,1)=1.17094e-321+0*j
 > esinv(1,0)=2.10994e305+2.06841e149*j esinv(1,1)=1+0*j

Your program looks ok. It works for me:

bjg|debian> ./a.out


If you still have problems please send a detailed bug report to
address@hidden with all the information about your system and version
of GSL, etc.

Brian Gough

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