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From: Jerry <lanceboyle@qwest.net>
Newsgroups: comp.lang.ada
Subject: Re: Symmetric matrices only!
Date: Fri, 18 Apr 2008 15:30:04 -0700 (PDT)
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Date: 2008-04-18T15:30:04-07:00
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On Apr 18, 8:19 am, amado.al...@gmail.com wrote:
> Thanks all for the excellent replies.
>
> Incidentally, I found out that I do *not* have Generic_Real_Arrays on
> my GNAT GPL 2006 on Mac OS X 10.4 anyway, so now I have the added
> problem of installing GPL 2007 in the hopes... (I have other problems
> that I can solve with the Solve function, and eventually I may
> reformat the eigenproblem likewise, or work with two symmetric
> matrices in lieu of one nonsymmetric).
>
> Or else I shall try the BLAS or another tool suggested here.
>
> For the record, the matrices are of real numbers, they represent
> hypertexts, and normally the large matrices are sparse.
>
> Thanks a lot.

By the way, you may encounter problems getting the Vector-Matrix
(Annex G.3) stuff to working on OS X. The problem has been worked out
but is not yet part of the installer. I recommend that you check out
macada.org; join the list or just check the archives for April 15,
2008, where this was most recently discussed.

Jerry