X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Fcnuw_cnuw.ma;h=1cc52dc0e7ba20bd06aedd8004c9b37361382bdb;hp=76c7cb96405c3224c8aac217b8c57b613e1d394a;hb=ca7327c20c6031829fade8bb84a3a1bb66113f54;hpb=25c634037771dff0138e5e8e3d4378183ff49b86

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_cnuw.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_cnuw.ma
index 76c7cb964..1cc52dc0e 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_cnuw.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_cnuw.ma
@@ -46,14 +46,14 @@ qed.
 
 lemma cnuw_cpms_trans (h) (n) (G) (L):
       ∀T1. ❪G,L❫ ⊢ ➡𝐍𝐖*[h] T1 →
-      ∀T2. ❪G,L❫ ⊢ T1 ➡*[n,h] T2 → ❪G,L❫ ⊢ ➡𝐍𝐖*[h] T2.
+      ∀T2. ❪G,L❫ ⊢ T1 ➡*[h,n] T2 → ❪G,L❫ ⊢ ➡𝐍𝐖*[h] T2.
 #h #n1 #G #L #T1 #HT1 #T2 #HT12 #n2 #T3 #HT23
 /4 width=5 by cpms_trans, tweq_canc_sn/
 qed-.
 
 lemma cnuw_dec_ex (h) (G) (L):
       ∀T1. ∨∨ ❪G,L❫ ⊢ ➡𝐍𝐖*[h] T1
-            | ∃∃n,T2. ❪G,L❫ ⊢ T1 ➡*[n,h] T2 & (T1 ≅ T2 → ⊥).
+            | ∃∃n,T2. ❪G,L❫ ⊢ T1 ➡*[h,n] T2 & (T1 ≅ T2 → ⊥).
 #h #G #L #T1 elim T1 -T1 *
 [ #s /3 width=5 by cnuw_sort, or_introl/
 | #i elim (drops_F_uni L i)