Thu Jul 24 04:05:58 CDT 2008
On Thu, Jul 24, 2008 at 1:57 AM, Christian Bähnisch
> Thank you for your quick reply! Somehow I believed spsolve is a conjugate
> gradient method ... my fault.
No problem. Documentation for the sparse solvers is incomplete, so
it's easy to get confused :)
> If I got it right, the conjugate gradient
> method in scipy.linalg.iterative should benefit from the sparsity of the
> matrices (symmetric and p. semi-definite) I put into it ?
If your matrix is in a sparse format, such as the CSR or CSC formats
in scipy.sparse, then iterative solvers like conjugate gradient will
execute much more quickly.
Nathan Bell firstname.lastname@example.org
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