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Re: Matrix inverses are illegal on K6-2 ?

From: Thomas Weber
Subject: Re: Matrix inverses are illegal on K6-2 ?
Date: Sat, 10 Jun 2006 21:15:59 +0200


Am Samstag, den 10.06.2006, 12:08 -0600 schrieb Tom Williams:
> Simple matrix operations like trace and transpose will work, but the 
> determinant or inverse of even a 2x2 matrix results in:
> panic: Illegal instruction -- stopping myself...
> attempting to save variables to 'octave-core'...
> save to 'octave-core' complete

This sounds like a library problem. Which blas libraries (look for ATLAS
in your package manager) are installed?

> I'm just wondering if this is a processor issue, or if there is some way I 
> can fix this.

Did you compile Octave yourself? If not, file a bug in Xubuntu's bug
tracking system.


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