src/HOLCF/cprod1.thy
author paulson
Mon Dec 07 18:26:25 1998 +0100 (1998-12-07)
changeset 6019 0e55c2fb2ebb
parent 243 c22b85994e17
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 
    14 consts
    15   less_cprod	:: "[('a::pcpo * 'b::pcpo),('a * 'b)] => bool"	
    16 
    17 rules
    18 
    19   less_cprod_def "less_cprod(p1,p2) == ( fst(p1) << fst(p2) &\
    20 \					snd(p1) << snd(p2))"
    21 
    22 end
    23