X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fsubstitution%2Flift_rmap_id.ma;h=28eee66dc512a83cc3165c1e4ce84d72a9366086;hp=98d4ab3952e870c4f66f60dfa5f1e91a232fad8e;hb=7008128d354c6e998a87bc2febe9f86ea714869c;hpb=d06053844638d88936d711b66fddbcca2a9add1c

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_rmap_id.ma b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_rmap_id.ma
index 98d4ab395..28eee66dc 100644
--- a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_rmap_id.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_rmap_id.ma
@@ -20,6 +20,6 @@ include "delayed_updating/substitution/prelift_rmap_id.ma".
 (* Constructions with tr_id *************************************************)
 
 lemma lift_rmap_id (p):
-      (𝐢) = ↑[p]𝐢.
+      (𝐢) = 🠢[𝐢]p.
 #p elim p -p //
 qed.