| author | paulson |
| Mon, 23 Jun 1997 10:42:03 +0200 | |
| changeset 3457 | a8ab7c64817c |
| parent 243 | c22b85994e17 |
| permissions | -rw-r--r-- |
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Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
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(* Title: HOLCF/sprod1.thy |
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Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
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ID: $Id$ |
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Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
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Author: Franz Regensburger |
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Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
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Copyright 1993 Technische Universitaet Muenchen |
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Partial ordering for the strict product |
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Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
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*) |
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Sprod1 = Sprod0 + |
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consts |
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less_sprod :: "[('a ** 'b),('a ** 'b)] => bool"
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rules |
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less_sprod_def "less_sprod(p1,p2) == @z.\ |
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\ ( p1=Ispair(UU,UU) --> z = True)\ |
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\ &(~p1=Ispair(UU,UU) --> z = ( Isfst(p1) << Isfst(p2) &\ |
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\ Issnd(p1) << Issnd(p2)))" |
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end |
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