[SciPy-user] Sparse factorisation

Nathan Bell wnbell@gmail....
Sun May 3 16:17:27 CDT 2009


On Fri, May 1, 2009 at 10:21 AM, Gael Varoquaux
<gael.varoquaux@normalesup.org> wrote:
>
> I attached a patch implementing the above plan. It is up for review.
>
> http://projects.scipy.org/scipy/ticket/937
>

This looks fine.  Going forward it would be nice to expose this
functionality through a function lu(A) that returned matrices P,Q,L,
and U such that
P * A * Q = L * U.  However, our SuperLU code is quite old, so we
should update it first.

-- 
Nathan Bell wnbell@gmail.com
http://graphics.cs.uiuc.edu/~wnbell/


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