qiskit.quantum_info.StabilizerState.purity¶ StabilizerState.purity()[소스]¶ Return the purity of the quantum state, which equals to 1, since it is always a pure state. 반환 the purity (should equal 1). 반환 형식 double 예외 발생 QiskitError – if input is not a StabilizerState.