X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2A%2Fgrammar%2Ftsts.ma;h=3e9315de305eb0ee282a3c60759b6f6a41c7c0ae;hp=80311fe7685ac0a41df33602be85702d12a9f78d;hb=1fd63df4c77f5c24024769432ea8492748b4ac79;hpb=277fc8ff21ce3dbd6893b1994c55cf5c06a98355

diff --git a/matita/matita/contribs/lambdadelta/basic_2A/grammar/tsts.ma b/matita/matita/contribs/lambdadelta/basic_2A/grammar/tsts.ma
index 80311fe76..3e9315de3 100644
--- a/matita/matita/contribs/lambdadelta/basic_2A/grammar/tsts.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2A/grammar/tsts.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "ground_2/xoa/ex_1_2.ma".
 include "basic_2A/notation/relations/topiso_2.ma".
 include "basic_2A/grammar/term_simple.ma".