qiskit.quantum_info.PauliList.expand¶ PauliList.expand(other)[source]¶ Return the expand product of each Pauli in the list. Parameters other (PauliList) -- another PauliList. Returns the list of tensor product Paulis. Return type PauliList Raises QiskitError -- if other cannot be converted to a PauliList, does not have either 1 or the same number of Paulis as the current list.