update in ground_2, static_2, basic_2, apps_2, alpha_1

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / i_dynamic / ntas_ntas.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/i_dynamic/ntas_ntas.ma b/matita/matita/contribs/lambdadelta/basic_2/i_dynamic/ntas_ntas.ma
index 67e7464cabd82f43d6a238ac6d2fe58001e18dd9..b4dd13d695646b6118bfff2aedee5b4fdfba5b35 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/i_dynamic/ntas_ntas.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/i_dynamic/ntas_ntas.ma
@@ -19,8 +19,8 @@ include "basic_2/i_dynamic/ntas_preserve.ma".
 (* Main properties **********************************************************)
 
 theorem ntas_trans (h) (a) (G) (L) (T0):
-        â\88\80n1,T1. â¦\83G,Lâ¦\84 ⊢ T1 :*[h,a,n1] T0 →
-        â\88\80n2,T2. â¦\83G,Lâ¦\84 â\8a¢ T0 :*[h,a,n2] T2 â\86\92 â¦\83G,Lâ¦\84 ⊢ T1 :*[h,a,n1+n2] T2.
+        â\88\80n1,T1. â\9dªG,Lâ\9d« ⊢ T1 :*[h,a,n1] T0 →
+        â\88\80n2,T2. â\9dªG,Lâ\9d« â\8a¢ T0 :*[h,a,n2] T2 â\86\92 â\9dªG,Lâ\9d« ⊢ T1 :*[h,a,n1+n2] T2.
 #h #a #G #L #T0 #n1 #T1 * #X1 #HT0 #HT1 #H01 #H11 #n2 #T2 * #X2 #HT2 #_ #H22 #H02
 elim (cnv_cpms_conf … HT0 … H01 … H02) -T0 <minus_O_n <minus_n_O #X0 #H10 #H20
 /3 width=5 by ntas_intro, cpms_trans/