qiskit.aqua.operators.legacy.MatrixOperator.evaluate_with_result¶
-
MatrixOperator.evaluate_with_result(result, statevector_mode=True, use_simulator_snapshot_mode=None, circuit_name_prefix='')[source]¶ Use the executed result with operator to get the evaluated value.
- Parameters
result (qiskit.Result) – the result from the backend
statevector_mode (bool) – mode
use_simulator_snapshot_mode (bool) – uses simulator operator mode
circuit_name_prefix (str, optional) – a prefix of circuit name
- Returns
the mean value float: the standard deviation
- Return type
float
- Raises
AquaError – if Operator is empty