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qiskit.circuit.library.ZGate.control

ZGate.control(num_ctrl_qubits=1, label=None, ctrl_state=None)[source]

Return a (multi-)controlled-Z gate.

One control returns a CZ gate.

প্যারামিটার
  • 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.

রিটার্নস

controlled version of this gate.

রিটার্ন টাইপ

ControlledGate