| author | paulson |
| Wed, 19 Jun 2002 12:48:55 +0200 | |
| changeset 13225 | b6fc6e4a0a24 |
| parent 9403 | aad13b59b8d9 |
| child 13790 | 8d7e9fce8c50 |
| permissions | -rw-r--r-- |
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Rename: theory for applying a bijection over states to a UNITY program
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(* Title: HOL/UNITY/Rename.thy |
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ID: $Id$ |
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Author: Lawrence C Paulson, Cambridge University Computer Laboratory |
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Copyright 2000 University of Cambridge |
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Renaming of state sets |
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*) |
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Rename = Extend + |
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constdefs |
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rename :: "['a => 'b, 'a program] => 'b program" |
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"rename h == extend (%(x,u::unit). h x)" |
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end |