| author | paulson | 
| Mon, 23 Sep 1996 18:12:45 +0200 | |
| changeset 2009 | 9023e474d22a | 
| parent 1479 | 21eb5e156d91 | 
| child 2640 | ee4dfce170a0 | 
| permissions | -rw-r--r-- | 
| 1479 | 1 | (* Title: HOLCF/cfun2.thy | 
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 2 | ID: $Id$ | 
| 1479 | 3 | Author: Franz Regensburger | 
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 4 | Copyright 1993 Technische Universitaet Muenchen | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 5 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 6 | Class Instance ->::(pcpo,pcpo)po | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 7 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 8 | *) | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 9 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 10 | Cfun2 = Cfun1 + | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 11 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 12 | (* Witness for the above arity axiom is cfun1.ML *) | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 13 | arities "->" :: (pcpo,pcpo)po | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 14 | |
| 1479 | 15 | consts | 
| 16 | UU_cfun :: "'a->'b" | |
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 17 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 18 | rules | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 19 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 20 | (* instance of << for type ['a -> 'b] *) | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 21 | |
| 1479 | 22 | inst_cfun_po "((op <<)::['a->'b,'a->'b]=>bool) = less_cfun" | 
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 23 | |
| 1168 
74be52691d62
The curried version of HOLCF is now just called HOLCF. The old
 regensbu parents: 
752diff
changeset | 24 | defs | 
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 25 | (* The least element in type 'a->'b *) | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 26 | |
| 1479 | 27 | UU_cfun_def "UU_cfun == fabs(% x.UU)" | 
| 243 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 28 | |
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 29 | end | 
| 
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
 nipkow parents: diff
changeset | 30 |