factorize#

AnsMath.factorize(mat, algo=None, inplace=True)#

Factorize a matrix.

Parameters:

matAnsMat: AnsMath matrix.
algostr, optional: Factorization algorithm. Options are "LAPACK" and "DSP". The default is "LAPACK" for dense matrices and "DSP" for sparse matrices.
inplacebool, optional: Whether the factorization is performed on the input matrix rather than on a copy of this matrix. Performing factorization on a copy of this matrix would result in no changes to the input matrix. The default is True.

Returns:

Examples

Factorize a random matrix.

>>> dim = 1000
>>> m2 = mm.rand(dim, dim)
>>> m3 = m2.copy()
>>> mat = mm.factorize(m2)