| author | paulson |
| Tue, 18 Aug 1998 10:27:14 +0200 | |
| changeset 5332 | cd53e59688a8 |
| parent 4721 | c8a8482a8124 |
| child 12030 | 46d57d0290a2 |
| permissions | -rw-r--r-- |
| 2640 | 1 |
(* Title: HOLCF/Fun1.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 |
|
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
7 |
Definition of the partial ordering for the type of all functions => (fun) |
|
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 |
REMARK: The ordering on 'a => 'b is only defined if 'b is in class po !! |
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
10 |
|
|
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 |
|
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
13 |
Fun1 = Pcpo + |
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
14 |
|
|
4721
c8a8482a8124
renamed is_chain to chain, is_tord to tord, replaced chain_finite by chfin
oheimb
parents:
3327
diff
changeset
|
15 |
instance flat<chfin (flat_imp_chfin) |
| 3327 | 16 |
|
|
3323
194ae2e0c193
eliminated the constant less by the introduction of the axclass sq_ord
slotosch
parents:
2640
diff
changeset
|
17 |
(* to make << defineable: *) |
|
194ae2e0c193
eliminated the constant less by the introduction of the axclass sq_ord
slotosch
parents:
2640
diff
changeset
|
18 |
instance fun :: (term,sq_ord)sq_ord |
|
243
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
19 |
|
|
1168
74be52691d62
The curried version of HOLCF is now just called HOLCF. The old
regensbu
parents:
243
diff
changeset
|
20 |
defs |
|
3323
194ae2e0c193
eliminated the constant less by the introduction of the axclass sq_ord
slotosch
parents:
2640
diff
changeset
|
21 |
less_fun_def "(op <<) == (%f1 f2.!x. f1 x << f2 x)" |
|
243
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
22 |
end |
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
23 |
|
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
24 |
|
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
25 |
|
|
c22b85994e17
Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
nipkow
parents:
diff
changeset
|
26 |