update in delayed_updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / syntax / path_structure_depth.ma

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 98583286b013534f56ffed50d27f0888767d13ab..4648217932fcd1d310c88dc807afa8f64f622b45 100644 (file)
--- a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/path_structure_depth.ma
@@ -20,11 +20,11 @@ include "delayed_updating/syntax/path_depth.ma".
 (* Constructions with depth *************************************************)
 
 lemma depth_structure (p):
-      â\9d\98pâ\9d\98 = â\9d\98â\8a\97pâ\9d\98.
+      â\99­p = â\99­â\8a\97p.
 #p elim p -p //
 * [ #n ] #p #IH //
-[ <structure_L_sn <depth_L <depth_L //
-| <structure_A_sn <depth_A <depth_A //
-| <structure_S_sn <depth_S <depth_S //
+[ <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 //
 ]
 qed.