-(**************************************************************************)
-(* ___ *)
-(* ||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/rt_transition/cpm.ma".
-include "basic_2/rt_transition/cnh.ma".
-
-(* NORMAL TERMS FOR HEAD T-UNUNBOUND RT-TRANSITION **************************)
-
-(* Advanced properties ******************************************************)
-
-axiom cnh_cpm_trans (h) (n) (G) (L):
- ∀T1,T2. ⦃G,L⦄ ⊢ T1 ➡[n,h] T2 → ⦃G,L⦄ ⊢ ⥲[h] 𝐍⦃T1⦄ → ⦃G,L⦄ ⊢ ⥲[h] 𝐍⦃T2⦄.
-(*
-#h #n #G #L #T1 #T2 #HT1 #n #T2 #HT12 #k #X #HX
-*)