- parallel substitution reaxiomatized

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / unfold / delift.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift.ma b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift.ma
index 95284abc7f4011c56ced4ecfe07aa35000561d4a..3cd3241bcbdc198754f9b3542f14c8042258bff9 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift.ma
@@ -104,5 +104,5 @@ qed-.
 
 lemma delift_fwd_tw: ∀L,T1,T2,d,e. L ⊢ ▼*[d, e] T1 ≡ T2 → ♯{T1} ≤ ♯{T2}.
 #L #T1 #T2 #d #e * #T #HT1 #HT2
->(tw_lift … HT2) -T2 /2 width=4 by tpss_fwd_tw/
+>(lift_fwd_tw … HT2) -T2 /2 width=4 by tpss_fwd_tw/
 qed-.