update in basic_2 and in web site

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_lpce.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_lpce.ma
deleted file mode 100644 (file)
index 61d4bf4..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_lpce.ma
+++ /dev/null
@@ -1,26 +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/rt_conversion/lpce.ma".
-include "basic_2/dynamic/cnv.ma".
-
-(* CONTEXT-SENSITIVE NATIVE VALIDITY FOR TERMS ******************************)
-
-theorem cnv_cpce_trans_lpce (h) (G):
-        ∀L1,T1,T2. ⦃G,L1⦄ ⊢ T1 ⬌η[h] T2 → ⦃G,L1⦄ ⊢ T1 !*[h] →
-        ∀L2. ⦃G,L1⦄ ⊢ ⬌η[h] L2 → ⦃G,L2⦄ ⊢ T2 !*[h].
-#h #G #L1 #T1 #T2 #H elim H -G -L1 -T1 -T2
-[ #G #L1 #s #_ #L2 #_ //
-| #G #K1 #V1 #_ #Y2 #HY
-  elim (lpce_inv_pair_sn … HY) -HY #K2 #V2 #HK #HV #H destruct               
\ No newline at end of file