update in ground static_2 basic_2 apps_2

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_simple.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_simple.ma
index bd1e11c003bccb3175c6d0f082dc3d988d42867c..292d97abc4030380212386f32aeeb2d56b9f837d 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_simple.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_simple.ma
@@ -20,8 +20,8 @@ include "basic_2/rt_transition/cnr.ma".
 (* Inversion lemmas with simple terms ***************************************)
 
 lemma cnr_inv_appl (h) (G) (L):
-      â\88\80V,T. â\9dªG,Lâ\9d« ⊢ ➡𝐍[h,0] ⓐV.T →
-      â\88§â\88§ â\9dªG,Lâ\9d« â\8a¢ â\9e¡ð\9d\90\8d[h,0] V & â\9dªG,Lâ\9d« â\8a¢ â\9e¡ð\9d\90\8d[h,0] T & ð\9d\90\92â\9dªTâ\9d«.
+      â\88\80V,T. â\9d¨G,Lâ\9d© ⊢ ➡𝐍[h,0] ⓐV.T →
+      â\88§â\88§ â\9d¨G,Lâ\9d© â\8a¢ â\9e¡ð\9d\90\8d[h,0] V & â\9d¨G,Lâ\9d© â\8a¢ â\9e¡ð\9d\90\8d[h,0] T & ð\9d\90\92â\9d¨Tâ\9d©.
 #h #G #L #V1 #T1 #HVT1 @and3_intro
 [ #V2 #HV2 lapply (HVT1 (ⓐV2.T1) ?) -HVT1 /2 width=1 by cpr_pair_sn/ -HV2 #H destruct //
 | #T2 #HT2 lapply (HVT1 (ⓐV1.T2) ?) -HVT1 /2 width=1 by cpr_flat/ -HT2 #H destruct //
@@ -37,7 +37,7 @@ qed-.
 
 (* Basic_1: was only: nf2_appl_lref *)
 lemma cnr_appl_simple (h) (G) (L):
-      â\88\80V,T. â\9dªG,Lâ\9d« â\8a¢ â\9e¡ð\9d\90\8d[h,0] V â\86\92 â\9dªG,Lâ\9d« â\8a¢ â\9e¡ð\9d\90\8d[h,0] T â\86\92 ð\9d\90\92â\9dªTâ\9d« â\86\92 â\9dªG,Lâ\9d« ⊢ ➡𝐍[h,0] ⓐV.T.
+      â\88\80V,T. â\9d¨G,Lâ\9d© â\8a¢ â\9e¡ð\9d\90\8d[h,0] V â\86\92 â\9d¨G,Lâ\9d© â\8a¢ â\9e¡ð\9d\90\8d[h,0] T â\86\92 ð\9d\90\92â\9d¨Tâ\9d© â\86\92 â\9d¨G,Lâ\9d© ⊢ ➡𝐍[h,0] ⓐV.T.
 #h #G #L #V #T #HV #HT #HS #X #H
 elim (cpm_inv_appl1_simple … H) -H // #V0 #T0 #HV0 #HT0 #H destruct
 <(HV … HV0) -V0 <(HT … HT0) -T0 //