X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Flpx_drops.ma;h=9c6a060b866a413e41fdf457623d8e25533c427e;hb=3c7b4071a9ac096b02334c1d47468776b948e2de;hp=21577aab4beaf1398a54b27b08f9d7003fc732da;hpb=ff612dc35167ec0c145864c9aa8ae5e1ebe20a48;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lpx_drops.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lpx_drops.ma
index 21577aab4..9c6a060b8 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lpx_drops.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lpx_drops.ma
@@ -21,15 +21,15 @@ include "basic_2/rt_transition/lpx.ma".
 (* Properties with generic slicing for local environments *******************)
 
 (* Basic_2A1: was: drop_lpx_trans *)
-lemma drops_lpx_trans (h) (G): dedropable_sn (cpx h G).
+lemma drops_lpx_trans (G): dedropable_sn (cpx G).
 /3 width=6 by lex_liftable_dedropable_sn, cpx_lifts_sn/ qed-.
 
 (* Inversion lemmas with generic slicing for local environments *************)
 
 (* Basic_2A1: was: lpx_drop_conf *)
-lemma lpx_drops_conf (h) (G): dropable_sn (cpx h G).
+lemma lpx_drops_conf (G): dropable_sn (cpx G).
 /2 width=3 by lex_dropable_sn/ qed-.
 
 (* Basic_2A1: was: lpx_drop_trans_O1 *)
-lemma lpx_drops_trans (h) (G): dropable_dx (cpx h G).
+lemma lpx_drops_trans (G): dropable_dx (cpx G).
 /2 width=3 by lex_dropable_dx/ qed-.