X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fdynamic%2Fsnv_sstas.ma;h=bc2d74497cf6671b7474f17bd9194ec1ab406d02;hb=29973426e0227ee48368d1c24dc0c17bf2baef77;hp=a663fecfc1561754fb545831e5f438d0d0da5eed;hpb=f95f6cb21b86f3dad114b21f687aa5df36088064;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/snv_sstas.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/snv_sstas.ma
index a663fecfc..bc2d74497 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/snv_sstas.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/snv_sstas.ma
@@ -19,8 +19,8 @@ include "basic_2/dynamic/snv.ma".
 
 (* Forward_lemmas on iterated stratified static type assignment for terms ***)
 
-lemma snv_sstas_fwd_correct: ∀h,g,L,T1,T2. ⦃h, L⦄ ⊢ T1 ¡[g] → ⦃h, L⦄ ⊢ T1 •* [g] T2 →
-                             ∃∃U2,l. ⦃h, L⦄ ⊢ T2 •[g] ⦃l, U2⦄.
+lemma snv_sstas_fwd_correct: ∀h,g,L,T1,T2. ⦃G, L⦄ ⊢ T1 ¡[h, g] → ⦃G, L⦄ ⊢ T1 •* [h, g] T2 →
+                             ∃∃U2,l. ⦃G, L⦄ ⊢ T2 •[h, g] ⦃l, U2⦄.
 #h #g #L #T1 #T2 #HT1 #HT12
 elim (snv_fwd_ssta … HT1) -HT1 /2 width=5 by sstas_fwd_correct/
 qed-.