scikits.umfpack.splu¶
-
scikits.umfpack.
splu
(A)¶ Compute the LU decomposition of a sparse, square matrix.
Parameters: A : sparse matrix
Sparse matrix to factorize. Should be in CSR or CSC format.
Returns: invA : scikits.umfpack.UmfpackLU
Object, which has a
solve
method.Notes
This function uses the UMFPACK library.