X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fstatic%2Freqg_reqg.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fstatic%2Freqg_reqg.ma;h=63bdf8a99e14d05531045ce3c844ff909806f061;hb=8ec019202bff90959cf1a7158b309e7f83fa222e;hp=c5ad7a7b7f7b92ec0b337ed82b503f05ff35a985;hpb=33d0a7a9029859be79b25b5a495e0f30dab11f37;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/static_2/static/reqg_reqg.ma b/matita/matita/contribs/lambdadelta/static_2/static/reqg_reqg.ma
index c5ad7a7b7..63bdf8a99 100644
--- a/matita/matita/contribs/lambdadelta/static_2/static/reqg_reqg.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/static/reqg_reqg.ma
@@ -22,8 +22,8 @@ include "static_2/static/reqg_length.ma".
 
 lemma frees_reqg_conf (S):
       reflexive … S →
-      ∀f,L1,T. L1 ⊢ 𝐅+❪T❫ ≘ f →
-      ∀L2. L1 ≛[S,T] L2 → L2 ⊢ 𝐅+❪T❫ ≘ f.
+      ∀f,L1,T. L1 ⊢ 𝐅+❨T❩ ≘ f →
+      ∀L2. L1 ≛[S,T] L2 → L2 ⊢ 𝐅+❨T❩ ≘ f.
 /3 width=7 by frees_seqg_conf, rex_inv_frees/ qed-.
 
 (* Properties with free variables inclusion for restricted closures *******)