src/HOLCF/ex/Stream.thy

moved congruence rules UN_cong, INT_cong from UNTIY/Union to Set.ML

(*  Title: 	HOLCF/ex//Stream.thy
    ID:         $Id$
    Author: 	Franz Regensburger, David von Oheimb
    Copyright   1993, 1995 Technische Universitaet Muenchen

general Stream domain
*)

Stream = HOLCF + 

domain 'a stream = "&&" (ft::'a) (lazy rt::'a stream) (infixr 65)

end