X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fdama%2Fordered_sets.ma;h=3424edbb57ee42a840a565488c821d667892ae5f;hb=abc2a8f11642390d930fbe81333f2f2b7467809d;hp=5ae4f564acf208ead754c0b1da40ab8fc329f6f9;hpb=3789c6cc5ad8d155f9907edb60ec2f953fb7f682;p=helm.git

diff --git a/matita/dama/ordered_sets.ma b/matita/dama/ordered_sets.ma
index 5ae4f564a..3424edbb5 100644
--- a/matita/dama/ordered_sets.ma
+++ b/matita/dama/ordered_sets.ma
@@ -14,7 +14,7 @@
 
 set "baseuri" "cic:/matita/ordered_sets/".
 
-include "ordered_sets.ma".
+include "excedence.ma".
 
 record is_porder_relation (C:Type) (le:C→C→Prop) (eq:C→C→Prop) : Type ≝ { 
   por_reflexive: reflexive ? le;