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Re: doubt in colamd


From: Geordie McBain
Subject: Re: doubt in colamd
Date: Wed, 27 Jul 2005 17:21:53 +1000

On Tue, 2005-07-26 at 23:01 +0000, Jorge Barros de Abreu wrote:
> Hi for All.
> 
> In "help colamd" there is in raw 10 the expression "LU factor". In its 
> context 
> what is "LU" ?

Hello.  "LU" isn't a word; L and U are matrix factors of a matrix; see
the Wikipedia entry http://en.wikipedia.org/wiki/LU_factorization

> 
> Thanks.
> 
> 
> 
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