X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Fcpxs_lfdeq.ma;h=d8cfade21d3408a533dec2a8c6616e13fde91e71;hb=5c186c72f508da0849058afeecc6877cd9ed6303;hp=2a331abf9b0c73ca2fc8f46b0650d38002ed3120;hpb=6167cca50de37eba76a062537b24f7caef5b34f2;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_lfdeq.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_lfdeq.ma
index 2a331abf9..d8cfade21 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_lfdeq.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_lfdeq.ma
@@ -15,7 +15,7 @@
 include "basic_2/rt_transition/cpx_lfdeq.ma".
 include "basic_2/rt_computation/cpxs_tdeq.ma".
 
-(* UNCOUNTED CONTEXT-SENSITIVE PARALLEL RT-COMPUTATION FOR TERMS ************)
+(* UNBOUND CONTEXT-SENSITIVE PARALLEL RT-COMPUTATION FOR TERMS **************)
 
 (* Properties with degree-based equivalence for local environments **********)
 
@@ -32,9 +32,9 @@ elim (tdeq_cpxs_trans … H2 … H3) -T #U0 #H2 #H3
 qed-.
 
 (* Basic_2A1: was just: cpxs_lleq_conf *) 
-lemma cpxs_lfdeq_trans: ∀h,o,G,L0,T0,T1. ⦃G, L0⦄ ⊢ T0 ⬈*[h] T1 →
-                        ∀L2. L0 ≛[h, o, T0] L2 →
-                        ∃∃T. ⦃G, L2⦄ ⊢ T0 ⬈*[h] T & T ≛[h, o] T1.
+lemma cpxs_lfdeq_conf: ∀h,o,G,L0,T0,T1. ⦃G, L0⦄ ⊢ T0 ⬈*[h] T1 →
+                       ∀L2. L0 ≛[h, o, T0] L2 →
+                       ∃∃T. ⦃G, L2⦄ ⊢ T0 ⬈*[h] T & T ≛[h, o] T1.
 /3 width=3 by lfdeq_cpxs_trans, lfdeq_sym/ qed-.
 
 (* Basic_2A1: was just: cpxs_lleq_conf_dx *)