/*
 * @(#)$Id: count,v 1.1 1994/09/16 09:37:56 dream Exp $
 *
 * $Log: count,v $
 * Revision 1.1  1994/09/16 09:37:56  dream
 * Initial revision
 *
 */

count(a,l)<==>list_ind(l,0,[hl,~,nr_of_a_in_tl,int_eq(a,hl,s(nr_of_a_in_tl),nr_of_a_in_tl)]).
