the decentralization of core notation continues ...

[helm.git] / matita / matita / lib / basics / relations.ma

diff --git a/matita/matita/lib/basics/relations.ma b/matita/matita/lib/basics/relations.ma
index 24b2c9a9e32b688c05c712cd824a390ba2f65a76..3133682dbc372fc1e2bdb4b9fe1c76393f070b89 100644 (file)
--- a/matita/matita/lib/basics/relations.ma
+++ b/matita/matita/lib/basics/relations.ma
@@ -11,6 +11,7 @@
 
 include "basics/logic.ma".
 include "basics/core_notation/compose_2.ma".
+include "basics/core_notation/subseteq_2.ma".
 
 (********** predicates *********)