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 700da6a46e26d3c6e5f8c6b4b3ac0be0425a571c..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
@@ -20,7 +20,7 @@ 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_sn <depth_L_sn //