+++ /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 "ground_2/notation/functions/append_2.ma".
-include "ground_2/relocation/mr2.ma".
-
-(* MULTIPLE RELOCATION WITH PAIRS *******************************************)
-
-let rec mr2_append cs1 cs2 on cs1 ≝
- match cs1 with
- [ nil2 ⇒ cs2
- | cons2 l m cs1 ⇒ ❨l, m❩; mr2_append cs1 cs2
- ].
-
-interpretation "append (multiple relocation with pairs)"
- 'Append cs1 cs2 = (mr2_append cs1 cs2).
-
-(* Basic properties *********************************************************)
-
-lemma mr2_append_nil (cs2): cs2 = ◊ @@ cs2.
-// qed.
-
-lemma mr2_append_cons (l) (m) (cs1) (cs2):
- ❨l, m❩; (cs1 @@ cs2) = (❨l, m❩; cs1) @@ cs2.
-// qed.