| author | oheimb |
| Wed, 03 Apr 2002 10:21:13 +0200 | |
| changeset 13076 | 70704dd48bd5 |
| parent 6466 | 2eba94dc5951 |
| child 17272 | c63e5220ed77 |
| permissions | -rw-r--r-- |
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6466
2eba94dc5951
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(* Title: HOL/Modelcheck/MuckeExample2.thy |
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ID: $Id$ |
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Author: Olaf Mueller, Jan Philipps, Robert Sandner |
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Copyright 1997 TU Muenchen |
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*) |
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MuckeExample2 = MuckeSyn + |
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consts |
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Init :: "bool pred" |
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R :: "[bool,bool] => bool" |
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Reach :: "bool pred" |
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Reach2:: "bool pred" |
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defs |
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Init_def " Init x == x" |
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R_def "R x y == (x & ~y) | (~x & y)" |
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Reach_def "Reach == mu (%Q x. Init x | (? y. Q y & R y x))" |
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Reach2_def "Reach2 == mu (%Q x. Reach x | (? y. Q y & R y x))" |
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end |