X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2A%2Freduction%2Flpr_drop.ma;h=5a57e2b6d686ab259001326d53c1005454cfaee3;hp=4f515f432a139a5f5c9b6085ffc91e04862ee3f9;hb=2f6f2b7c01d47d23f61dd48d767bcb37aecdcfea;hpb=3a4509b8e569181979f5b15808361c83eb1ae49a

diff --git a/matita/matita/contribs/lambdadelta/basic_2A/reduction/lpr_drop.ma b/matita/matita/contribs/lambdadelta/basic_2A/reduction/lpr_drop.ma
index 4f515f432..5a57e2b6d 100644
--- a/matita/matita/contribs/lambdadelta/basic_2A/reduction/lpr_drop.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2A/reduction/lpr_drop.ma
@@ -21,11 +21,9 @@ include "basic_2A/reduction/lpr.ma".
 
 (* Properties on local environment slicing ***********************************)
 
-(* Basic_1: includes: wcpr0_drop *)
 lemma lpr_drop_conf: ∀G. dropable_sn (lpr G).
 /3 width=6 by lpx_sn_deliftable_dropable, cpr_inv_lift1/ qed-.
 
-(* Basic_1: includes: wcpr0_drop_back *)
 lemma drop_lpr_trans: ∀G. dedropable_sn (lpr G).
 /3 width=10 by lpx_sn_liftable_dedropable, cpr_lift/ qed-.