X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fsubstitution%2Fprelift_rmap_id.ma;h=2f3c4ad8025b287e04ebb0d51535be453bdc9dbe;hp=0842044d34ad36afdcbacbe70b15978911c3da4e;hb=7008128d354c6e998a87bc2febe9f86ea714869c;hpb=d06053844638d88936d711b66fddbcca2a9add1c

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_id.ma b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_id.ma
index 0842044d3..2f3c4ad80 100644
--- a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_id.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/prelift_rmap_id.ma
@@ -20,6 +20,6 @@ include "ground/relocation/tr_id_tls.ma".
 (* Constructions with tr_id *************************************************)
 
 lemma prelift_rmap_id (l):
-      (𝐢) = ↑[l]𝐢.
+      (𝐢) = 🠢[𝐢]l.
 * [ #k ] //
 qed.