bugGNU Scientific Library - Bugs: bug #28096, infinite loop in gsl_eigen_symmv


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bug #28096: infinite loop in gsl_eigen_symmv

Submitted by:  -Deleted Account- <bjg>
Submitted on:  Thu 26 Nov 2009 09:27:21 AM UTC  
Category:  Runtime error Severity:  3 - Normal
Operating System:  Status:  Fixed
Assigned to:  -Deleted Account- <bjg> Open/Closed:  Closed

Thu 26 Nov 2009 09:34:50 AM UTC, comment #1:

fuxed by commit f3e5b699128dd487c8f9442ced9dfc6cf5422923

-Deleted Account- <bjg>In charge of this item.
Thu 26 Nov 2009 09:27:21 AM UTC, original submission:

From: Katrin Wolff <wolff@fkp.tu-darmstadt.de>
To: -email is unavailable-
Subject: [Bug-gsl] gsl_eigen_symmv
Date: Wed, 4 Nov 2009 15:50:22 +0100

[1 <text/plain; us-ascii (7bit)>]
Hi there,

I have a problem computing the eigensystem of one particular matrix that
I chanced upon. gsl_eigen_symmv() appears to be caught in an infinite
loop. I attach a minimal program and the matrix producing the error.

Version and architecture are:
Architecture: amd64
Source: gsl
Version: 1.11+dfsg-1

-Deleted Account- <bjg>In charge of this item.


Attached Files
file #19135:  matrix_test_main2.cc added by bjg (1KiB - text/x-c++src)
file #19136:  testmatrix.dat added by bjg (4KiB - application/octet-stream)


Depends on the following items: None found

Items that depend on this one: None found


CC list is empty


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Follow 4 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
Thu 26 Nov 2009 09:34:50 AM UTC bjg Open/ClosedOpen => Closed
    StatusConfirmed => Fixed
Thu 26 Nov 2009 09:27:23 AM UTC bjg Attached File- => Added matrix_test_main2.cc, #19135
    Attached File- => Added testmatrix.dat, #19136

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