update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / dynamic / lsubsv_lsuba.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/lsubsv_lsuba.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/lsubsv_lsuba.ma
deleted file mode 100644 (file)
index 51d4902..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/lsubsv_lsuba.ma
+++ /dev/null
@@ -1,32 +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/equivalence/scpes_aaa.ma".
-include "basic_2/dynamic/snv_aaa.ma".
-include "basic_2/dynamic/lsubsv.ma".
-
-(* LOCAL ENVIRONMENT REFINEMENT FOR STRATIFIED NATIVE VALIDITY **************)
-
-(* Forward lemmas on lenv refinement for atomic arity assignment ************)
-
-lemma lsubsv_fwd_lsuba: ∀h,o,G,L1,L2. G ⊢ L1 ⫃¡[h, o] L2 → G ⊢ L1 ⫃⁝ L2.
-#h #o #G #L1 #L2 #H elim H -L1 -L2 /2 width=1 by lsuba_pair/
-#L1 #L2 #W #V #d1 #H #_ #_ #_ #_ #IHL12
-elim (shnv_inv_cast … H) -H #HW #HV #H
-lapply (H 0 ?) // -d1 #HWV
-elim (snv_fwd_aaa … HW) -HW #B #HW
-elim (snv_fwd_aaa … HV) -HV #A #HV
-lapply (scpes_aaa_mono … HWV … HW … HV) #H destruct
-/4 width=5 by lsuba_aaa_conf, lsuba_beta, aaa_cast/
-qed-.