qiskit.opflow.converters.AbelianGrouper.group_subops¶
-
classmethod
AbelianGrouper.group_subops(list_op)[source]¶ Given a ListOp, attempt to group into Abelian ListOps of the same type.
- Parameters
list_op (
Union[ListOp,PauliSumOp]) – The Operator to group into Abelian groups- Return type
ListOp- Returns
The grouped Operator.
- Raises
OpflowError – If any of list_op’s sub-ops is not
PauliOp.