/*
 * @(#)$Id: greatertimes,v 1.1 1994/09/16 09:35:20 dream Exp $
 *
 * $Log: greatertimes,v $
 * Revision 1.1  1994/09/16 09:35:20  dream
 * Initial revision
 *
 */

problem([]==>x:pnat=>y:pnat=>z:pnat=>greater(z,0)=>
(greater(x,y)=>greater(times(z,x),y)),_,_,_).
