X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda_delta%2Fbasic_2%2Fgrammar%2Fterm_vector.ma;h=3be7a3839bf1dac0c5d30a901a3d7daafa87d30c;hb=5ac2dc4e01aca542ddd13c02b304c646d8df9799;hp=7b4923bbe6b3a60530fc9731d3d55130f1c3c87e;hpb=a386e0eb6b20909ae78c825203d77647b8fde30c;p=helm.git

diff --git a/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma b/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
index 7b4923bbe..3be7a3839 100644
--- a/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
+++ b/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
@@ -28,6 +28,6 @@ interpretation "application o vevtor (term)"
 
 (* properties concerning simple terms ***************************************)
 
-lemma applv_simple: ∀T,Vs.  𝐒[T] -> 𝐒[ⒶVs.T].
+lemma applv_simple: ∀T,Vs.  𝐒⦃T⦄ -> 𝐒⦃ⒶVs.T⦄.
 #T * //
 qed.