| author | nipkow |
| Mon, 20 Jun 1994 12:03:16 +0200 | |
| changeset 430 | 89e1986125fe |
| parent 243 | c22b85994e17 |
| child 442 | 13ac1fd0a14d |
| 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/lift3.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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Class instance of ('a)u for class pcpo
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*) |
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Lift3 = Lift2 + |
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arities "u" :: (pcpo)pcpo (* Witness lift2.ML *) |
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consts |
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up :: "'a -> ('a)u"
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lift :: "('a->'c)-> ('a)u -> 'c"
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rules |
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inst_lift_pcpo "UU::('a)u = UU_lift"
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up_def "up == (LAM x.Iup(x))" |
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lift_def "lift == (LAM f p.Ilift(f)(p))" |
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end |
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