update in static_2 and basic_2

[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 60fc0d0daacff9da2c426afd9574dc8c580c9ed8..57b9fc3df83cefbeb7888ada62fb0c6b60261e17 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
@@ -21,10 +21,10 @@ include "basic_2/dynamic/cnv_cpme.ma".
 
 (* Properties with t-bound rt-equivalence for terms *************************)
 
-lemma cnv_cpes_dec (a) (h) (n1) (n2) (G) (L):
-      ∀T1. ⦃G,L⦄ ⊢ T1 ![a,h] → ∀T2. ⦃G,L⦄ ⊢ T2 ![a,h] →
+lemma cnv_cpes_dec (h) (a) (n1) (n2) (G) (L):
+      ∀T1. ⦃G,L⦄ ⊢ T1 ![h,a] → ∀T2. ⦃G,L⦄ ⊢ T2 ![h,a] →
       Decidable … (⦃G,L⦄ ⊢ T1 ⬌*[h,n1,n2] T2).
-#a #h #n1 #n2 #G #L #T1 #HT1 #T2 #HT2
+#h #a #n1 #n2 #G #L #T1 #HT1 #T2 #HT2
 elim (cnv_fwd_aaa … HT1) #A1 #HA1
 elim (cnv_fwd_aaa … HT2) #A2 #HA2
 elim (cpme_total_aaa h n1 … HA1) -HA1 #U1 #HTU1