qiskit.circuit.library.RYGate.control¶
-
RYGate.control(num_ctrl_qubits=1, label=None, ctrl_state=None)[source]¶ Return a (multi-)controlled-RY gate.
- Parameters
num_ctrl_qubits (int) – number of control qubits.
label (str or None) – An optional label for the gate [Default: None]
ctrl_state (int or str or None) – control state expressed as integer, string (e.g. ‘110’), or None. If None, use all 1s.
- Returns
controlled version of this gate.
- Return type