def _in_3sqrt_iswap_region(
    interaction_coefficients: tuple[float, float, float], weyl_tol: float = 1e-8
) -> bool:
    """Any two-qubit operation is decomposable into three SQRT_ISWAP gates.

    References:
        Towards ultra-high fidelity quantum operations: SQiSW gate as a native
        two-qubit gate
        https://arxiv.org/abs/2105.06074
    """
    return True
Any two-qubit operation is decomposable into three SQRT_ISWAP gates.

    References:
        Towards ultra-high fidelity quantum operations: SQiSW gate as a native
        two-qubit gate
        https://arxiv.org/abs/2105.06074
    
cirq-core/cirq/transformers/analytical_decompositions/two_qubit_to_sqrt_iswap.py