update un delayed updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / etc / relocation / sbr_push_uni.etc

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/etc/relocation/sbr_push_uni.etc b/matita/matita/contribs/lambdadelta/delayed_updating/etc/relocation/sbr_push_uni.etc
new file mode 100644 (file)
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--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/etc/relocation/sbr_push_uni.etc
@@ -0,0 +1,24 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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/relocation/sbr_push.ma".
+include "ground/relocation/tr_uni.ma".
+
+(* PUSH FOR STACKS OF BASIC RELOCATION MAPS *********************************)
+
+(* Constructions with tr_uni ************************************************)
+
+theorem sbr_push_id (p:pnat):
+        (𝐮❨p❩) = p⫯❘𝐢.
+// qed.