src/HOLCF/Cprod1.thy

New unified treatment of sequent calculi by Sara Kalvala
combines the old LK and Modal with the new ILL (Int. Linear Logic)

(*  Title:      HOLCF/cprod1.thy
    ID:         $Id$
    Author:     Franz Regensburger
    Copyright   1993  Technische Universitaet Muenchen


Partial ordering for cartesian product of HOL theory prod.thy

*)

Cprod1 = Cfun3 +


consts
  less_cprod    :: "[('a::pcpo * 'b::pcpo),('a * 'b)] => bool"  

defs

  less_cprod_def "less_cprod p1 p2 == ( fst(p1) << fst(p2) &
                                        snd(p1) << snd(p2))"

end