src/HOLCF/Cprod1.thy
author paulson
Mon Dec 07 18:26:25 1998 +0100 (1998-12-07)
changeset 6019 0e55c2fb2ebb
parent 3323 194ae2e0c193
child 12030 46d57d0290a2
permissions -rw-r--r--
tidying
     1 (*  Title:      HOLCF/Cprod1.thy
     2     ID:         $Id$
     3     Author:     Franz Regensburger
     4     Copyright   1993  Technische Universitaet Muenchen
     5 
     6 
     7 Partial ordering for cartesian product of HOL theory prod.thy
     8 
     9 *)
    10 
    11 Cprod1 = Cfun3 +
    12 
    13 default cpo
    14 
    15 instance "*"::(sq_ord,sq_ord)sq_ord 
    16 
    17 defs
    18 
    19   less_cprod_def "p1 << p2 == (fst p1<<fst p2 & snd p1 << snd p2)"
    20 
    21 end