qiskit/extensions/standard/cu1.py
def cu1(self, theta, ctl, tgt):
    """Apply cu1 from ctl to tgt with angle theta."""
    return self.append(Cu1Gate(theta), [ctl, tgt], [])
def cu1(self, theta, ctl, tgt):
    """Apply cu1 from ctl to tgt with angle theta."""
    return self.append(Cu1Gate(theta), [ctl, tgt], [])
Apply cu1 from ctl to tgt with angle theta.