h(0) → cnot(0, 9)(WK_C180 耦合图上的真实相邻边)→ measure(0, 9)1. 计数→概率:235/512 = 0.458984375、21/512 = 0.041015625——probabilities 就是 counts 除以 shots,逐项核对 ✓
2. 守恒核账:2×(235+21) = 512 = shots ✓
3. 泄漏量化:每侧 21/512 ≈ 4.1%,合计 42/512 ≈ 8.2%;理想 Bell 只剩 P(00) = P(11) = 0.5——差额全部来自标定噪声
uniqc backend update --platform originq 拉取,该步需平台 token,见第 5 章)