- advances on lfxs for lfpxs

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc / lfxs / lfxs_fqup.etc

diff --git a/matita/matita/contribs/lambdadelta/basic_2/etc/lfxs/lfxs_fqup.etc b/matita/matita/contribs/lambdadelta/basic_2/etc/lfxs/lfxs_fqup.etc
deleted file mode 100644 (file)
index 62c5b05..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/etc/lfxs/lfxs_fqup.etc
+++ /dev/null
@@ -1,24 +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 "basic_2/static/frees_fqup.ma".
-include "basic_2/static/lfxs.ma".
-
-(* GENERIC EXTENSION ON REFERRED ENTRIES OF A CONTEXT-SENSITIVE REALTION ****)
-
-(* Advanced properties ******************************************************)
-
-lemma lfxs_refl: ∀R. (∀L. reflexive … (R L)) → ∀L,T. L ⦻*[R, T] L.
-#R #HR #L #T elim (frees_total L T) /3 width=3 by lexs_refl, ex2_intro/
-qed.