(* *)
(**************************************************************************)
-include "ground_2/xoa/ex_1_3.ma".
+include "ground/xoa/ex_1_3.ma".
include "static_2/notation/functions/item0_1.ma".
include "static_2/notation/functions/snitem2_3.ma".
include "static_2/notation/functions/snbind2_4.ma".