src/ZF/QUniv.thy
author lcp
Tue Nov 29 00:31:31 1994 +0100 (1994-11-29)
changeset 753 ec86863e87c8
parent 124 858ab9a9b047
child 1401 0c439768f45c
permissions -rw-r--r--
replaced "rules" by "defs"
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(*  Title: 	ZF/univ.thy
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    ID:         $Id$
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    Author: 	Lawrence C Paulson, Cambridge University Computer Laboratory
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    Copyright   1993  University of Cambridge
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A small universe for lazy recursive types
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*)
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QUniv = Univ + QPair + "mono" + "equalities" +
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consts
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    quniv        :: "i=>i"
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defs
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    quniv_def    "quniv(A) == Pow(univ(eclose(A)))"
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end