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[Bug-gsl] Possible bug in gsl_multifit_wlinear_svd

From: Marco Lombardi
Subject: [Bug-gsl] Possible bug in gsl_multifit_wlinear_svd
Date: Thu, 2 Aug 2007 10:31:22 +0200

Dear all,

occasionally I find that gsl_multifit_wlinear_svd never returns.  This
happens with particular matrices, which however do not seem to have
anything special of their own.  I attach below a simple program that
builds a random matrix and calls gsl_multifit_wlinear_svd, and then
reads a matrix from a file and calls again gsl_multifit_wlinear_svd:
the second call never exit (at least on the computers where I tried

Best regards,
Marco Lombardi

P.S. The binary file gsl-test.dat is written in little-endian format.

Attachment: gsl-test.c
Description: Text document

Attachment: gsl-test.dat
Description: Binary data

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