|Re: [eigen] Getting to a solution from sparse matrices, Eigen3|
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Am 17.08.2010 15:59, schrieb Will S:
To quote the docs "To summarize, it is recommanded to use a SparseMatrix whenever this is possible, and reserve the use of DynamicSparseMatrix for matrix assembly purpose when a SparseMatrix is not flexible enough."... So far the only way through the API I've seen to solve is to first call sparse.toDense() then solve, but I'm wondering if there is a way to solve a sparse matrix without calling .toDense() first in Eigen 3
"Then the DynamicSparseMatrix object can be converted to a compact SparseMatrix to be used"
I presume your sneaking suspision: Converting a (dynamic)sparsematrix into a densematrix is really pointless.
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