X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Fcpms_fpbs.ma;h=4f721aa7a2a97b36b78cccd0c08de00f6db092b9;hb=80ecd5486c6013f6c297173f41432fd1d93814ef;hp=7a6ace0849d23b227fa9d9e53da7e92cb6691273;hpb=3c7b4071a9ac096b02334c1d47468776b948e2de;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_fpbs.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_fpbs.ma
index 7a6ace084..4f721aa7a 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_fpbs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_fpbs.ma
@@ -21,5 +21,5 @@ include "basic_2/rt_computation/cpms_cpxs.ma".
 
 (* Basic_2A1: uses: cprs_fpbs *)
 lemma cpms_fwd_fpbs (h) (n):
-      ∀G,L,T1,T2. ❪G,L❫ ⊢ T1 ➡*[h,n] T2 → ❪G,L,T1❫ ≥ ❪G,L,T2❫.
+      ∀G,L,T1,T2. ❨G,L❩ ⊢ T1 ➡*[h,n] T2 → ❨G,L,T1❩ ≥ ❨G,L,T2❩.
 /3 width=3 by cpms_fwd_cpxs, cpxs_fpbs/ qed-.