qiskit.opflow.evolutions.QDrift.convert¶
-
QDrift.
convert
(operator)[source]¶ Convert a
SummedOp
into aComposedOp
orCircuitOp
representing an approximation of e^-i*``op_sum``.- Parameters
operator (
OperatorBase
) – TheSummedOp
to evolve.- Return type
OperatorBase
- Returns
The Operator approximating op_sum’s evolution.
- Raises
TypeError – A non-SummedOps Operator is passed into
convert
.