eigs and ARPACK

[David Bateman]

John W. Eaton wrote:
> On  3-Dec-2008, Søren Hauberg wrote:
> 
> |   It was just pointed out on the Octave-Forge list that ARPACK seems to
> | have been released under a standard BSD license [1]. Doesn't this mean
> | that we can move the code from the 'arpack' package into core Octave,
> | which would give us the 'eigs' and 'svds' functions?
> | 
> | Søren
> | 
> | [1] http://www.caam.rice.edu/software/ARPACK/RiceBSD.txt
> 
> Yes, this is great news.  Would someone like to prepare a patch?
> 
> jwe
> 
> 

Well attached is an untested port of the octave-forge code. I don't know 
if I'll have the time to test this code before a few days and so I'm 
sending it even if it is untested. It also doesn't support single 
precision matrices and probably should..

Regards
David


-- 
David Bateman                                dbateman at dbateman.org
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