| author | wenzelm |
| Sat, 20 Jun 1998 20:18:51 +0200 | |
| changeset 5059 | dcdb21e53537 |
| parent 4776 | 1f9362e769c1 |
| child 5648 | fe887910e32e |
| permissions | -rw-r--r-- |
| 4776 | 1 |
(* Title: HOL/UNITY/FP |
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ID: $Id$ |
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Author: Lawrence C Paulson, Cambridge University Computer Laboratory |
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Copyright 1998 University of Cambridge |
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Fixed Point of a Program |
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From Misra, "A Logic for Concurrent Programming", 1994 |
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*) |
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FP = UNITY + |
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constdefs |
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FP_Orig :: "('a * 'a)set set => 'a set"
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"FP_Orig Acts == Union{A. ALL B. stable Acts (A Int B)}"
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FP :: "('a * 'a)set set => 'a set"
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"FP Acts == {s. stable Acts {s}}"
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end |