author | wenzelm |
Tue, 22 Jul 2025 12:02:53 +0200 | |
changeset 82894 | a8e47bd31965 |
parent 72990 | db8f94656024 |
permissions | -rw-r--r-- |
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(* Title: HOL/Hoare/Hoare_Tac.thy |
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Author: Leonor Prensa Nieto & Tobias Nipkow |
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Author: Walter Guttmann (extension to total-correctness proofs) |
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*) |
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section \<open>Hoare logic VCG tactic\<close> |
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theory Hoare_Tac |
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imports Main |
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begin |
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context |
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begin |
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qualified named_theorems BasicRule |
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qualified named_theorems SkipRule |
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qualified named_theorems AbortRule |
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qualified named_theorems SeqRule |
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qualified named_theorems CondRule |
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qualified named_theorems WhileRule |
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qualified named_theorems BasicRuleTC |
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qualified named_theorems SkipRuleTC |
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qualified named_theorems SeqRuleTC |
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qualified named_theorems CondRuleTC |
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qualified named_theorems WhileRuleTC |
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lemma Compl_Collect: "-(Collect b) = {x. \<not>(b x)}" |
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by blast |
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ML_file \<open>hoare_tac.ML\<close> |
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end |
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end |