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one fable-low hijack cell

pair entropy / information envelope zh_huo_q ordering AB effort low
Chinese '或' with explicit question marker — '{X}或{Y}?'
verdictpicked entropy (first-offered)  ·  classifierA · tiernone

response (200 chars)

这取决于你想问什么——这两个概念密切相关但视角不同。我先简要梳理一下,你可以告诉我具体语境:

## 核心关系

在信息论(Shannon, 1948)中,**熵(entropy)就是信息的度量**:

$$H(X) = -\sum_i p_i \log_2 p_i$$

- **熵** = 随机变量的**不确定性**,或者说观测结果**平均能带来多少信息**
- **信息** = 不确定性的**

neighbors

ordering BAenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors