update in delayed_updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / unwind / unwind2_prototerm_inner.ma

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/unwind/unwind2_prototerm_inner.ma b/matita/matita/contribs/lambdadelta/delayed_updating/unwind/unwind2_prototerm_inner.ma
deleted file mode 100644 (file)
index 6ad293f..0000000
--- a/matita/matita/contribs/lambdadelta/delayed_updating/unwind/unwind2_prototerm_inner.ma
+++ /dev/null
@@ -1,28 +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/unwind/unwind2_prototerm.ma".
-include "delayed_updating/unwind/unwind2_path_append.ma".
-include "ground/lib/subset_overlap.ma".
-
-(* TAILED UNWIND FOR PROTOTERM **********************************************)
-
-(* Destructions with pic ****************************************************)
-
-lemma unwind2_term_des_pic (f) (t):
-      ▼[f]t ≬ 𝐈 → t ≬ 𝐈.
-#f #t * #p * #q #Hq #H0 #Hp destruct
-@(subset_ol_i … Hq) -Hq (**) (* auto does not work *)
-@(unwind2_path_des_pic … Hp)
-qed-.