+++ /dev/null
-(**************************************************************************)
-(* ___ *)
-(* ||M|| *)
-(* ||A|| A project by Andrea Asperti *)
-(* ||T|| *)
-(* ||I|| Developers: *)
-(* ||T|| The HELM team. *)
-(* ||A|| http://helm.cs.unibo.it *)
-(* \ / *)
-(* \ / This file is distributed under the terms of the *)
-(* v GNU General Public License Version 2 *)
-(* *)
-(**************************************************************************)
-
-include "basic_2/unfold/csupp.ma".
-
-(* PLUS-ITERATED SUPCLOSURE *************************************************)
-
-(* Main propertis ***********************************************************)
-
-theorem csupp_trans: bi_transitive … csupp.
-/2 width=4/ qed.