milestone update in ground

[helm.git] / matita / matita / contribs / lambdadelta / ground / relocation / rtmap_nat_uni.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/rtmap_nat_uni.ma b/matita/matita/contribs/lambdadelta/ground/relocation/rtmap_nat_uni.ma
deleted file mode 100644 (file)
index 3faf3c9..0000000
--- a/matita/matita/contribs/lambdadelta/ground/relocation/rtmap_nat_uni.ma
+++ /dev/null
@@ -1,30 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||M||                                                             *)
-(*      ||A||       A project by Andrea Asperti                           *)
-(*      ||T||                                                             *)
-(*      ||I||       Developers:                                           *)
-(*      ||T||         The HELM team.                                      *)
-(*      ||A||         http://helm.tcs.unibo.it                            *)
-(*      \   /                                                             *)
-(*       \ /        This file is distributed under the terms of the       *)
-(*        v         GNU General Public License Version 2                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-include "ground/arith/nat_plus.ma".
-include "ground/relocation/rtmap_uni.ma".
-include "ground/relocation/rtmap_nat.ma".
-
-(* NON-NEGATIVE APPLICATION FOR RELOCATION MAPS *****************************)
-
-(* Properties with uniform relocations **************************************)
-
-lemma rm_nat_uni (n) (l): @↑❪l,𝐔❨n❩❫ ≘ l+n.
-#n @(nat_ind_succ … n) -n /2 width=5 by rm_nat_next/
-qed.
-
-(* Inversion lemmas with uniform relocations ********************************)
-
-lemma rm_nat_inv_uni (n) (l) (k): @↑❪l,𝐔❨n❩❫ ≘ k → k = l+n.
-/2 width=4 by rm_nat_mono/ qed-.