qiskit.quantum_info.PauliList.dot¶
-
PauliList.dot(other, qargs=None, inplace=False)[source]¶ Return the composition other∘self for each Pauli in the list.
- Parameters
other (PauliList) – another PauliList.
qargs (None or list) – qubits to apply dot product on (Default: None).
inplace (bool) – If True update in-place (default: False).
- Returns
the list of composed Paulis.
- Return type
- 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, or has the wrong number of qubits for the specified qargs.