qiskit.quantum_info.Statevector.expectation_value¶ Statevector.expectation_value(oper, qargs=None)[fuente]¶ Compute the expectation value of an operator. Parámetros oper (Operator) – an operator to evaluate expval of. qargs (None or list) – subsystems to apply operator on. Devuelve the expectation value. Tipo del valor devuelto complex
