src/HOLCF/Cprod1.thy
author nipkow
Wed Jan 19 17:35:01 1994 +0100 (1994-01-19)
changeset 243 c22b85994e17
child 1150 66512c9e6bd6
permissions -rw-r--r--
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
in HOL.
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(*  Title: 	HOLCF/cprod1.thy
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    ID:         $Id$
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    Author: 	Franz Regensburger
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    Copyright   1993  Technische Universitaet Muenchen
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Partial ordering for cartesian product of HOL theory prod.thy
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*)
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Cprod1 = Cfun3 +
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consts
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  less_cprod	:: "[('a::pcpo * 'b::pcpo),('a * 'b)] => bool"	
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rules
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  less_cprod_def "less_cprod(p1,p2) == ( fst(p1) << fst(p2) &\
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\					snd(p1) << snd(p2))"
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end
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