小结自查与作业(公式清单)

1. s = a⊕b、c = a∧b,且 a+b = 2c+s

2. |Φ⁺⟩ = (|00⟩+|11⟩)/√2;|GHZ₃⟩ = (|000⟩+|111⟩)/√2

3. RX(θ) = cos(θ/2)·I − i·sin(θ/2)·X;P(1) = sin²(θ/2)

4. RX(θ)† = RX(−θ);(AB)† = B†A†

5. ISWAP:|01⟩→i|10⟩、|10⟩→i|01⟩(1 门 ≡ S·S·H·CNOT·CNOT·H 六官方门)

6. depth = 关键路径门数;remapping: q[i]→q[φ(i)],QINIT = max φ + 1

7. get_matrix:第 j 列 = U|j⟩,j = q₀ + 2q₁ + …(little-endian)

类型summary-homework(公式清单 + 自查 + 作业)