update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / etc / teqx / feqx_fqup.etc

diff --git a/matita/matita/contribs/lambdadelta/static_2/etc/teqx/feqx_fqup.etc b/matita/matita/contribs/lambdadelta/static_2/etc/teqx/feqx_fqup.etc
deleted file mode 100644 (file)
index 2821e67..0000000
--- a/matita/matita/contribs/lambdadelta/static_2/etc/teqx/feqx_fqup.etc
+++ /dev/null
@@ -1,29 +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 "static_2/static/reqx_fqup.ma".
-include "static_2/static/feqx.ma".
-
-(* SORT-IRRELEVANT EQUIVALENCE FOR CLOSURES ON REFERRED ENTRIES *************)
-
-(* Properties with sort-irrelevant equivalence for terms ********************)
-
-lemma teqx_feqx: ∀T1,T2. T1 ≛ T2 →
-                 ∀G,L. ❪G,L,T1❫ ≛ ❪G,L,T2❫.
-/2 width=1 by feqx_intro_sn/ qed.
-
-(* Advanced properties ******************************************************)
-
-lemma feqx_refl: tri_reflexive … feqx.
-/2 width=1 by feqx_intro_sn/ qed.