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TFL/examples/Subst/Setplus.thy
author wenzelm
Fri, 28 Feb 1997 16:56:31 +0100
changeset 2704 afa01c9f1ab0
parent 2113 21266526ac42
permissions -rw-r--r--
more robust handling of invocation errors; added -m MODE option;
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(*  Title:      Substitutions/setplus.thy
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    Author:     Martin Coen, Cambridge University Computer Laboratory
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    Copyright   1993  University of Cambridge
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Minor additions to HOL's set theory













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*)













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Setplus = Finite + 













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rules













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  ssubset_def    "A < B == A <= B & ~ A=B"













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end















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