jax.scipy.linalg.lu_solve¶

jax.scipy.linalg.lu_solve(lu_and_piv, b, trans=0, overwrite_b=False, check_finite=True)[source]¶

Solve an equation system, a x = b, given the LU factorization of a

LAX-backend implementation of lu_solve().

Original docstring below.

Parameters

b (array) – Right-hand side
trans ({0, 1, 2}, optional) –
Type of system to solve:

trans

system

0

a x = b

1

a^T x = b

2

a^H x = b
overwrite_b (bool, optional) – Whether to overwrite data in b (may increase performance)
check_finite (bool, optional) – Whether to check that the input matrices contain only finite numbers. Disabling may give a performance gain, but may result in problems (crashes, non-termination) if the inputs do contain infinities or NaNs.

Returns

x – Solution to the system

Return type

array