fqe.from_cirq

Interoperability between cirq and the openfermion-fqe. This takes a

fqe.from_cirq(
    state: numpy.ndarray,
    thresh: float
) -> "wavefunction.Wavefunction"

cirq wavefunction and creates an FQE wavefunction object initialized with the correct data.

state (numpy.array(dtype=numpy.complex128)) - a cirq wavefunction

thresh (double) - set the limit at which a cirq element should be considered zero and not make a contribution to the FQE wavefunction

openfermion-fqe.Wavefunction