update in ground_2, static_2, basic_2, apps_2, alpha_1

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / dynamic / cnv_preserve_cpes.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_preserve_cpes.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_preserve_cpes.ma
index 55ce4a7005012f52b39b540f3fbd5c96fe5225e2..53af95906e66e5ace9c5e17748582cf349adc462 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_preserve_cpes.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_preserve_cpes.ma
@@ -22,8 +22,8 @@ include "basic_2/dynamic/cnv_cpmre.ma".
 (* Properties with t-bound rt-equivalence for terms *************************)
 
 lemma cnv_cpes_dec (h) (a) (n1) (n2) (G) (L):
-      â\88\80T1. â¦\83G,Lâ¦\84 â\8a¢ T1 ![h,a] â\86\92 â\88\80T2. â¦\83G,Lâ¦\84 ⊢ T2 ![h,a] →
-      Decidable â\80¦ (â¦\83G,Lâ¦\84 ⊢ T1 ⬌*[h,n1,n2] T2).
+      â\88\80T1. â\9dªG,Lâ\9d« â\8a¢ T1 ![h,a] â\86\92 â\88\80T2. â\9dªG,Lâ\9d« ⊢ T2 ![h,a] →
+      Decidable â\80¦ (â\9dªG,Lâ\9d« ⊢ T1 ⬌*[h,n1,n2] T2).
 #h #a #n1 #n2 #G #L #T1 #HT1 #T2 #HT2
 elim (cnv_fwd_aaa … HT1) #A1 #HA1
 elim (cnv_fwd_aaa … HT2) #A2 #HA2