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one fable-low hijack cell

pair javascript / scotch envelope zh_huo_q ordering BA effort low
Chinese '或' with explicit question marker — '{X}或{Y}?'
verdictunclear / off-rails  ·  classifierUNCLEAR · tiernone

response (200 chars)

这个问题听起来像是量子力学中的经典议题——量子系统的两种"变化方式"。我来梳理一下:

## 两种过程的对比

**幺正演化 (Unitary Evolution)**
- 由薛定谔方程描述:iℏ ∂|ψ⟩/∂t = H|ψ⟩
- **确定性的**:给定初态,末态完全确定
- **可逆的**:U⁻¹ = U†
- 保持叠加态,连续平滑

**测量 (Measurement)**
- 由投影公设(B

neighbors

envelope chinese_casual (AB)envelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope de_oder (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_p (AB)anchor view all 60 cells across efforts × anchors