update in static_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / static / reqx_fqup.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/static/reqx_fqup.ma b/matita/matita/contribs/lambdadelta/static_2/static/reqx_fqup.ma
deleted file mode 100644 (file)
index bc021d8..0000000
--- a/matita/matita/contribs/lambdadelta/static_2/static/reqx_fqup.ma
+++ /dev/null
@@ -1,39 +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/rex_fqup.ma".
-include "static_2/static/reqx.ma".
-
-(* SORT-IRRELEVANT EQUIVALENCE FOR LOCAL ENVIRONMENTS ON REFERRED ENTRIES ***)
-
-(* Advanced properties ******************************************************)
-
-lemma reqx_refl: ∀T. reflexive … (reqx T).
-/2 width=1 by rex_refl/ qed.
-
-lemma reqx_pair_refl: ∀V1,V2. V1 ≛ V2 →
-                      ∀I,L. ∀T:term. L.ⓑ[I]V1 ≛[T] L.ⓑ[I]V2.
-/2 width=1 by rex_pair_refl/ qed.
-
-(* Advanced inversion lemmas ************************************************)
-
-lemma reqx_inv_bind_void: ∀p,I,L1,L2,V,T. L1 ≛[ⓑ[p,I]V.T] L2 →
-                          L1 ≛[V] L2 ∧ L1.ⓧ ≛[T] L2.ⓧ.
-/2 width=3 by rex_inv_bind_void/ qed-.
-
-(* Advanced forward lemmas **************************************************)
-
-lemma reqx_fwd_bind_dx_void: ∀p,I,L1,L2,V,T.
-                             L1 ≛[ⓑ[p,I]V.T] L2 → L1.ⓧ ≛[T] L2.ⓧ.
-/2 width=4 by rex_fwd_bind_dx_void/ qed-.