cirq.diagonalize_real_symmetric_matrix

Returns an orthogonal matrix that diagonalizes the given matrix.

cirq.diagonalize_real_symmetric_matrix(
    matrix: np.ndarray,
    *,
    rtol: float = 1e-05,
    atol: float = 1e-08,
    check_preconditions: bool = True
) -> np.ndarray

Args
`matrix`	A real symmetric matrix to diagonalize.
`rtol`	Relative error tolerance.
`atol`	Absolute error tolerance.
`check_preconditions`	If set, verifies that the input matrix is real and symmetric.

Returns
An orthogonal matrix P such that P.T @ matrix @ P is diagonal.

Raises
`ValueError`	Matrix isn't real symmetric.

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Last updated 2024-06-27 UTC.

cirq.diagonalize_real_symmetric_matrix

Args

Returns

Raises