reserve x,y,z for set;
reserve I,J,K for Element of Segm 9,
  i,a,a1,a2 for Nat,
  b,b1,b2,c,c1 for Element of SCM-Data-Loc;

theorem
  for a being Element of SCM-Data-Loc
      holds (SCM-VAL*SCM-OK).a = INT by Th2;
