(*  Title       : RealAbs.thy
    ID          : $Id: RealAbs.thy,v 1.5 1999/09/23 16:39:07 paulson Exp $
    Author      : Jacques D. Fleuriot
    Copyright   : 1998  University of Cambridge
    Description : Absolute value function for the reals
*) 

RealAbs = RealOrd + RealBin +

end