Z3证明：假设和引理规则总是干净地嵌套吗？

快速提问：在Z3证明中，例如4.3.2，假设规则引入局部假设，最终由引理规则解除。假设和引理规则是否总是清晰地嵌套，这意味着可以将Z3证明映射到具有嵌套证明块的语言，或者可以有一个序列

hypothesis 1
hypothesis 2
lemma 1
lemma 2

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?？谢谢。

你说得对，文档中不清楚这一点。 我正在将其更新为：

  \nicebox{
      T1: false
      [lemma T1]: (or (not l_1) ... (not l_n))
      }
      This proof object has one antecedent: a hypothetical proof for false.
      It converts the proof in a proof for (or (not l_1) ... (not l_n)),
      when T1 contains the open hypotheses: l_1, ..., l_n.
      The hypotheses are closed after an application of a lemma.
      Furthermore, there are no other open hypotheses in the subtree covered by
      the lemma.

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4.3.2在哪里？在Z3文档中？@gsnedders:4.3.2可能是使用的Z3版本号。相关：