Utilities

fidelities.fidelity(P1, P2)	Compute the fidelity between two probability distributions.
fidelities.normalized_fidelity(exact_probs, ...)	Normalize fidelity against a fully depolarized output distribution.
noiseless_simulation.compute_ideal_outputs(qc)	Compute the ideal probabilities of the quantum circuit for all possible reversed (big-endian) bitstrings.
noiseless_simulation.final_statevector(qc)	Remove the final measurement of a quantum circuit and return the statevector of the circuit.
PauliTwirl([gates_to_twirl, seed])	Randomly insert Pauli twirls around chosen two-qubit gates.