update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc / teqx / fpbq_feqx.etc

diff --git a/matita/matita/contribs/lambdadelta/basic_2/etc/teqx/fpbq_feqx.etc b/matita/matita/contribs/lambdadelta/basic_2/etc/teqx/fpbq_feqx.etc
deleted file mode 100644 (file)
index f5d3304..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/etc/teqx/fpbq_feqx.etc
+++ /dev/null
@@ -1,27 +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/feqx.ma".
-include "basic_2/rt_transition/rpx_reqx.ma".
-include "basic_2/rt_transition/fpbq.ma".
-
-(* PARALLEL RST-TRANSITION FOR CLOSURES *************************************)
-
-(* Basic_2A1: includes: fleq_fpbq fpbq_lleq *)
-lemma fpbq_feqx (G1) (G2):
-      ∀L1,L2,T1,T2. ❪G1,L1,T1❫ ≛ ❪G2,L2,T2❫ → ❪G1,L1,T1❫ ≽ ❪G2,L2,T2❫.
-#G1 #G2 #L1 #L2 #T1 #T2 #H
-elim (feqx_inv_gen_sn … H) #H #HL12 #HT12 destruct
-/3 width=3 by fpbq_rcpx, reqx_rpx_trans, teqx_cpx_trans/
-qed.