+(**************************************************************************)
+(* ___ *)
+(* ||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 "delayed_updating/substitution/lift_gen.ma".
+include "delayed_updating/substitution/prelift_rmap.ma".
+
+(* LIFT FOR RELOCATION MAP **************************************************)
+
+(* Constructions with prelift_rmap ******************************************)
+
+lemma lift_rmap_lcons_prelift (f) (p) (l):
+ ā[p]ā[l]f = ā[lāp]f.
+#f #p * [ #n ] //
+qed.
+
+lemma lift_rmap_rcons_prelift (f) (p) (l):
+ ā[l]ā[p]f = ā[pāl]f.
+#f #p * [ #n ] //
+qed.