partial commit in delayed_updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / substitution / prelift_rmap_eq.ma

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_eq.ma b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_eq.ma
new file mode 100644 (file)
index 0000000..c23c1a0
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_eq.ma
@@ -0,0 +1,26 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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/prelift_rmap.ma".
+include "ground/relocation/tr_pn_eq.ma".
+include "ground/lib/stream_tls_eq.ma".
+
+(* PRELIFT FOR RELOCATION MAP ***********************************************)
+
+(* constructions with tr_map_eq *********************************************)
+
+lemma prelift_rmap_eq_repl (l):
+      stream_eq_repl … (λf1,f2. ↑[l]f1 ≗ ↑[l]f2).
+* //
+qed.