+++ /dev/null
-(**************************************************************************)
-(* ___ *)
-(* ||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_reqx.ma".
-include "basic_2/rt_transition/rpx_fsle.ma".
-
-(* EXTENDED CONTEXT-SENSITIVE PARALLEL RT-TRANSITION FOR TERMS **************)
-
-(* Properties with sort-irrelevant equivalence for local environments *******)
-
-(* Basic_2A1: was just: cpx_lleq_conf_sn *)
-lemma cpx_reqx_conf_sn (G):
- s_r_confluent1 … (cpx G) reqx.
-/3 width=6 by cpx_rex_conf_sn/ qed-.
-
-(* Basic_2A1: was just: cpx_lleq_conf_dx *)
-lemma cpx_reqx_conf_dx (G) (L2):
- ∀T1,T2. ❪G,L2❫ ⊢ T1 ⬈ T2 →
- ∀L1. L1 ≛[T1] L2 → L1 ≛[T2] L2.
-/4 width=5 by cpx_reqx_conf_sn, reqx_sym/ qed-.