cirq.matrix_commutes

Determines if two matrices approximately commute.

cirq.matrix_commutes(
    m1: np.ndarray, m2: np.ndarray, *, rtol: float = 1e-05, atol: float = 1e-08
) -> bool

Two matrices A and B commute if they are square and have the same size and AB = BA.

Args
`m1`	One of the matrices.
`m2`	The other matrix.
`rtol`	The per-matrix-entry relative tolerance on equality.
`atol`	The per-matrix-entry absolute tolerance on equality.

Returns
Whether the two matrices have compatible sizes and a commutator equal to zero within tolerance.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2024-06-27 UTC.

Args