update in delayed_updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / unwind / preunwind2_rmap.ma

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/unwind/preunwind2_rmap.ma b/matita/matita/contribs/lambdadelta/delayed_updating/unwind/preunwind2_rmap.ma
deleted file mode 100644 (file)
index d6cdbce..0000000
--- a/matita/matita/contribs/lambdadelta/delayed_updating/unwind/preunwind2_rmap.ma
+++ /dev/null
@@ -1,55 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||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/syntax/label.ma".
-include "delayed_updating/notation/functions/black_righttriangle_2.ma".
-include "ground/relocation/tr_uni.ma".
-include "ground/relocation/tr_compose.ma".
-
-(* TAILED PREUNWIND FOR RELOCATION MAP **************************************)
-
-definition preunwind2_rmap (f) (l): tr_map ≝
-match l with
-[ label_d k ⇒ f∘𝐮❨k❩
-| label_m   ⇒ f
-| label_L   ⇒ ⫯f
-| label_A   ⇒ f
-| label_S   ⇒ f
-].
-
-interpretation
-  "tailed preunwind (relocation map)"
-  'BlackRightTriangle f l = (preunwind2_rmap f l).
-
-(* Basic constructions ******************************************************)
-
-lemma preunwind2_rmap_d (f) (k:pnat):
-      f∘𝐮❨k❩ = ▶[f]𝗱k.
-// qed.
-
-lemma preunwind2_rmap_m (f):
-      f = ▶[f]𝗺.
-// qed.
-
-lemma preunwind2_rmap_L (f):
-      (⫯f) = ▶[f]𝗟.
-// qed.
-
-lemma preunwind2_rmap_A (f):
-      f = ▶[f]𝗔.
-// qed.
-
-lemma preunwind2_rmap_S (f):
-      f = ▶[f]𝗦.
-// qed.