Boost logo

Ublas :

Subject: Re: [ublas] Problems with identity_matrix<> / lu_substitute()
From: Marco Guazzone (marco.guazzone_at_[hidden])
Date: 2009-10-09 07:52:39

On Fri, Oct 9, 2009 at 12:58 PM, <Pietro.Mele_at_[hidden]> wrote:
> Marco,
> with the vector instead of the matrix it works correctly.
> Thank you,
> Pietro

There is a case in which you have to pass a matrix to lu_substitute
(instead of a vector); this is for matrix inversion.

If you need to compute the matrix inverse, take a look at

or in your boost distribution at:



-- Marco