X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fsyntax%2Fpath_structure_depth.ma;h=67b3e661f1c81ead52dec9428dab230ea5a8c830;hb=829e3a8af3229c4e625245f7265dd67939da98c4;hp=4648217932fcd1d310c88dc807afa8f64f622b45;hpb=2c68dcfee2c3fe819c8f92a9609620a85909ce8a;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma
index 464821793..67b3e661f 100644
--- a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma
@@ -22,9 +22,9 @@ include "delayed_updating/syntax/path_depth.ma".
 lemma depth_structure (p):
       ♭p = ♭⊗p.
 #p elim p -p //
-* [ #n ] #p #IH //
-[ <structure_L_sn <depth_L_sn <depth_L_sn //
-| <structure_A_sn <depth_A_sn <depth_A_sn //
-| <structure_S_sn <depth_S_sn <depth_S_sn //
+* [ #k ] #p #IH //
+[ <structure_L_dx <depth_L_dx <depth_L_dx //
+| <structure_A_dx <depth_A_dx <depth_A_dx //
+| <structure_S_dx <depth_S_dx <depth_S_dx //
 ]
 qed.