def magnitude(p: Datapoint) -> float: return abs(p.shuntImpedance())
def impedance(self, p: Datapoint) -> complex: return p.shuntImpedance()
def magnitude(p: Datapoint) -> float: return abs(p.shuntImpedance())
def impedance(self, p: Datapoint) -> complex: return p.shuntImpedance()