| author | wenzelm |
| Tue, 20 May 1997 19:29:50 +0200 | |
| changeset 3257 | 4e3724e0659f |
| 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/ssum2.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 ++::(pcpo,pcpo)po |
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*) |
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Ssum2 = Ssum1 + |
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arities "++" :: (pcpo,pcpo)po |
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(* Witness for the above arity axiom is ssum1.ML *) |
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rules |
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(* instance of << for type ['a ++ 'b] *) |
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inst_ssum_po "(op <<)::['a ++ 'b,'a ++ 'b]=>bool = less_ssum" |
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end |
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