numpy.matmul(a, b, out=None) Matrix product of two arrays. The behavior depends on the arguments in the following way.

numpy.linalg.lstsq(a, b, rcond=-1)

numpy.linalg.tensorinv(a, ind=2)

numpy.linalg.eigh(a, UPLO='L')

exception numpy.linalg.LinAlgError

numpy.linalg.matrix_rank(M, tol=None)

numpy.linalg.cholesky(a)

numpy.linalg.solve(a, b)

numpy.linalg.eigvals(a)

numpy.linalg.matrix_power(M, n)