Re: how do i solve sparse linear equation like A*x=b

hi,
I'm really appreciate for your help, but there's another thing.
One parameter for lu_substitute is vector_expression, i'm not familiar with this type,
Would you like to provide me a simple real number demo?

Thanks and best regards!

Yan Yaqin 2004-09-02


 
----- Original Message ----- 
From: "Paul C. Leopardi" <[email protected]>
To: "General Matrix Template Library (MTL) list" <[email protected]>
Sent: Wednesday, September 01, 2004 10:31 PM
Subject: Re: MTL: how do i solve sparse linear equation like A*x=b


> Hi,
> Try Boost uBLAS: http://www.boost.org/libs/numeric/ublas/doc/overview.htm
> In particular, lu_factorize and lu_substitute:
> http://lists.boost.org/MailArchives/boost-users/msg06487.php
> Best regards
> On Wednesday 01 September 2004 22:16, yanyaqin wrote:
> > Hi folks,
> > it seems that MTL can only solve  linear equation like A*x=b for a dense or
> > trianguler sparse  matrix A. how do i solve for a normal sparse or
> > symmetric sparse matrix A ?
> >
> > If MTL is not very convenience, would you sugguest another one?
> >
> > Thanks and best regards
> >
> > Yan Yaqin
> > 2004-09-01
> >
> > The mail have filted by the McAfee anti-virus gateway
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> 
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