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Ublas :

From: Haroon Khan (haroon.khan_at_[hidden])
Date: 2006-06-12 21:08:59

Yes, I am! One of the reasons why I was looking into ublas is was the
sparse matrix and vector classes. I'm dealing with matrices that are
352x240, but most of them have zero elements, and it just seemed to be
a big waste of memory to have dense matrices.

I'm assuming your answer is yes, so I'm going to plunge ahead and see
what happens :-)
Thanks for the help

On 6/12/06, Sohail Somani <s.somani_at_[hidden]> wrote:
> > -----Original Message-----
> > From: ublas-bounces_at_[hidden]
> > [mailto:ublas-bounces_at_[hidden]] On Behalf Of Haroon Khan
> > Sent: Saturday, June 10, 2006 10:42 PM
> > To: ublas_at_[hidden]
> > Subject: [ublas] Using numeric::ublas::matrix<...> class with
> > NR algorithms
> >
> > Has anyone used the ublas::matrix and vector classes with the
> > algorithms given in Numerical Recipes for C++? In other words are the
> > ublas::matrix class and the nr::Matrix class equivalent (support the
> > same interface) or will the algorithms require some tweaking?
> Are you using the Numerical Recipes book? That's what we did... Matrices
> are secondary to the algorithm anyway until you get into sparse/banded
> matrices of course, but that's why you <3 ublas!
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