X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2A%2Fmultiple%2Flifts_vector.ma;h=6c57aba3b90d79bbd3c18770b2e3cb19747b475c;hp=2539731ac964667737138f9c5745fa61a5dffc3b;hb=2f6f2b7c01d47d23f61dd48d767bcb37aecdcfea;hpb=3a4509b8e569181979f5b15808361c83eb1ae49a

diff --git a/matita/matita/contribs/lambdadelta/basic_2A/multiple/lifts_vector.ma b/matita/matita/contribs/lambdadelta/basic_2A/multiple/lifts_vector.ma
index 2539731ac..6c57aba3b 100644
--- a/matita/matita/contribs/lambdadelta/basic_2A/multiple/lifts_vector.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2A/multiple/lifts_vector.ma
@@ -29,7 +29,6 @@ interpretation "generic relocation (vector)"
 
 (* Basic inversion lemmas ***************************************************)
 
-(* Basic_1: was: lifts1_flat (left to right) *)
 lemma lifts_inv_applv1: ∀V1s,U1,T2,cs. ⬆*[cs] Ⓐ V1s. U1 ≡ T2 →
                         ∃∃V2s,U2. ⬆*[cs] V1s ≡ V2s & ⬆*[cs] U1 ≡ U2 &
                                   T2 = Ⓐ V2s. U2.
@@ -45,7 +44,6 @@ qed-.
 
 (* Basic properties *********************************************************)
 
-(* Basic_1: was: lifts1_flat (right to left) *)
 lemma lifts_applv: ∀V1s,V2s,cs. ⬆*[cs] V1s ≡ V2s →
                    ∀T1,T2. ⬆*[cs] T1 ≡ T2 →
                    ⬆*[cs] Ⓐ V1s. T1 ≡ Ⓐ V2s. T2.