| author | paulson <lp15@cam.ac.uk> |
| Fri, 28 Feb 2025 13:50:18 +0000 | |
| changeset 82218 | cbf9f856d3e0 |
| 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 |