cirq_google.optimizers.convert_to_sqrt_iswap.cphase_to_sqrt_iswap

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Implement a C-Phase gate using two sqrt ISWAP gates and single-qubit

cirq_google.optimizers.convert_to_sqrt_iswap.cphase_to_sqrt_iswap(
    a, b, turns
)

operations. The circuit is equivalent to cirq.CZPowGate(exponent=turns).

Output unitary:

[1 0 0 0], [0 1 0 0], [0 0 1 0], [0 0 0 e^{i turns pi}].