update in ground static_2 basic_2 apps_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_transition / fpbc_feqg.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/fpbc_feqg.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/fpbc_feqg.ma
index 78ada2f83a653ecd7eee290c6d71c12453129a8e..e1456347e74ea8407e641462ec2f6e3ca0dc269f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/fpbc_feqg.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/fpbc_feqg.ma
@@ -22,8 +22,8 @@ include "basic_2/rt_transition/fpbc.ma".
 (* Basic_2A1: uses: teqg_fpb_trans lleq_fpb_trans fleq_fpb_trans *)
 lemma feqg_fpbc_trans (S) (G) (L) (T):
       reflexive … S → symmetric … S → Transitive … S →
-      â\88\80G1,L1,T1. â\9dªG1,L1,T1â\9d« â\89\9b[S] â\9dªG,L,Tâ\9d« →
-      â\88\80G2,L2,T2. â\9dªG,L,Tâ\9d« â\89» â\9dªG2,L2,T2â\9d« â\86\92 â\9dªG1,L1,T1â\9d« â\89» â\9dªG2,L2,T2â\9d«.
+      â\88\80G1,L1,T1. â\9d¨G1,L1,T1â\9d© â\89\9b[S] â\9d¨G,L,Tâ\9d© →
+      â\88\80G2,L2,T2. â\9d¨G,L,Tâ\9d© â\89» â\9d¨G2,L2,T2â\9d© â\86\92 â\9d¨G1,L1,T1â\9d© â\89» â\9d¨G2,L2,T2â\9d©.
 #S #G #L #T #H1S #H2S #H3S #G1 #L1 #T1 #H1 #G2 #L2 #T2 #H2
 elim (fpbc_inv_gen sfull … H2) -H2 #H2 #Hn2
 /6 width=9 by fpbc_intro, feqg_fpb_trans, feqg_canc_sn, feqg_feqx/
@@ -33,8 +33,8 @@ qed-.
 
 (* Basic_2A1: uses: fpb_inv_fleq *)
 lemma fpbc_inv_feqg (S):
-      â\88\80G1,G2,L1,L2,T1,T2. â\9dªG1,L1,T1â\9d« â\89» â\9dªG2,L2,T2â\9d« →
-      â\9dªG1,L1,T1â\9d« â\89\9b[S] â\9dªG2,L2,T2â\9d« → ⊥.
+      â\88\80G1,G2,L1,L2,T1,T2. â\9d¨G1,L1,T1â\9d© â\89» â\9d¨G2,L2,T2â\9d© →
+      â\9d¨G1,L1,T1â\9d© â\89\9b[S] â\9d¨G2,L2,T2â\9d© → ⊥.
 #S #G1 #G2 #L1 #L2 #T1 #T2 #H #H12
 elim (fpbc_inv_gen S … H) -H #_ #Hn2
 /2 width=1 by/