X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Fcpxs_aaa.ma;h=4f054eac648090064e606d2cc273da78d757969a;hb=b5d702735754632652b2659c425dd67d7f92f24b;hp=ed2329c548228a2c821b960d4c9c264d64970d40;hpb=ef49e0e7f5f298c299afdd3cbfdc2404ecb93879;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/cpxs_aaa.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/cpxs_aaa.ma
index ed2329c54..4f054eac6 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/cpxs_aaa.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/cpxs_aaa.ma
@@ -19,11 +19,11 @@ include "basic_2/computation/cpxs.ma".
 
 (* Properties about atomic arity assignment on terms ************************)
 
-lemma aaa_cpxs_conf: ∀h,g,L,T1,A. L ⊢ T1 ⁝ A →
-                     ∀T2. ⦃h, L⦄ ⊢ T1 ➡*[g] T2 → L ⊢ T2 ⁝ A.
-#h #g #L #T1 #A #HT1 #T2 #HT12
+lemma aaa_cpxs_conf: ∀h,g,G,L,T1,A. ⦃G, L⦄ ⊢ T1 ⁝ A →
+                     ∀T2. ⦃G, L⦄ ⊢ T1 ➡*[h, g] T2 → ⦃G, L⦄ ⊢ T2 ⁝ A.
+#h #g #G #L #T1 #A #HT1 #T2 #HT12
 @(TC_Conf3 … HT1 ? HT12) -A -T1 -T2 /2 width=5 by aaa_cpx_conf/
 qed-.
 
-lemma aaa_cprs_conf: ∀L,T1,A. L ⊢ T1 ⁝ A → ∀T2. L ⊢ T1 ➡* T2 → L ⊢ T2 ⁝ A.
+lemma aaa_cprs_conf: ∀G,L,T1,A. ⦃G, L⦄ ⊢ T1 ⁝ A → ∀T2. ⦃G, L⦄ ⊢ T1 ➡* T2 → ⦃G, L⦄ ⊢ T2 ⁝ A.
 /3 width=5 by aaa_cpxs_conf, cprs_cpxs/ qed-.