- jax.numpy.linalg.matrix_power(a, n)#
Raise a square matrix to the (integer) power n.
LAX-backend implementation of
Original docstring below.
For positive integers n, the power is computed by repeated matrix squarings and matrix multiplications. If
n == 0, the identity matrix of the same shape as M is returned. If
n < 0, the inverse is computed and then raised to the
Stacks of object matrices are not currently supported.
a ((..., M, M) array_like) – Matrix to be “powered”.
n (int) – The exponent can be any integer or long integer, positive, negative, or zero.
a**n – The return value is the same shape and type as M; if the exponent is positive or zero then the type of the elements is the same as those of M. If the exponent is negative the elements are floating-point.
- Return type
(…, M, M) ndarray or matrix object