A bug in DTGSY2

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A bug in DTGSY2

Postby zibi14 » Mon Jun 01, 2009 10:17 pm

There is a bug in the file dtgsy2.f in line 641. This is the original code in this line:

Code: Select all
IE = ( I+1 ) - 1

And this is the corrected code:

Code: Select all
IE = IWORK( I+1 ) - 1

This bug is in all the LAPACK versions 3.x.

Zbigniew Leyk
Posts: 9
Joined: Tue Jan 30, 2007 6:57 pm
Location: College Station, Texas

Re: A bug in DTGSY2

Postby Julien Langou » Mon Sep 07, 2009 4:17 pm

Thanks for the bug report. This is bug0030 in the LAPACK Errata (http://www.netlib.org/lapack/Errata/). We will try to fix it for the next release.
Julien Langou
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Joined: Thu Dec 09, 2004 12:32 pm
Location: Denver, CO, USA

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