X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Fdxprs_lift.ma;h=628563cf416aa2cb160d9bc1bb5d3c0befb36ddc;hb=08cb57944c0df08611d4f35d286e46c0d13e4813;hp=431a9f5113ff61a21684dec1e7a186ed19ae9018;hpb=9245402674a791dfdb943902f8288d742088c854;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/dxprs_lift.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/dxprs_lift.ma
index 431a9f511..628563cf4 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/dxprs_lift.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/dxprs_lift.ma
@@ -30,7 +30,7 @@ qed-.
 
 (* Advanced properties ******************************************************)
 
-lemma ssta_cprs_dxprs: ∀h,g,L,T1,T,T2,l. ⦃h, L⦄ ⊢ T1 •[g, l+1] T → 
+lemma ssta_cprs_dxprs: ∀h,g,L,T1,T,T2,l. ⦃h, L⦄ ⊢ T1 •[g, l+1] T →
                        L ⊢ T ➡* T2 → ⦃h, L⦄ ⊢ T1 •*➡*[g] T2.
 /3 width=3/ qed.