On 2015-06-11 00:19, Phoenix wrote:
I am typically dealing with very sparse matrices.
I don't think that sparseness helps with computing inverses. So just
compute the inverse as usual: if M is your matrix, the inverse is M^-1
You could always try to change your algorithm to avoid taking inverses.
However, Sage does not have that much special support for sparse
matrices, so even that might not help much.
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