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pair lazy_eval / strict_eval envelope zh_huo_q ordering AB effort low
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verdictunclear / off-rails  ·  classifierUNCLEAR · tiernone

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# Strict Evaluation vs Lazy Evaluation

这取决于具体场景,两者各有优劣:

## Strict Eval(严格求值 / 及早求值)

表达式在绑定时立即求值。如 C、Java、Python、OCaml 默认行为。

**优点:**
- 性能可预测,便于推理时间/空间复杂度
- 调试容易,错误在发生点立即暴露
- 与副作用(IO、状态修改)配合自然
- 无 t

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 (AB)anchor view all 60 cells across efforts × anchors