helm/software/matita/nlibrary/depends

   1 sets/sets.ma logic/equality.ma
   2 sets/setoids.ma logic/connectives.ma properties/relations.ma
   3 logic/equality.ma logic/connectives.ma
   4 logic/connectives.ma logic/pts.ma
   5 algebra/magmas.ma sets/sets.ma
   6 properties/relations.ma logic/pts.ma
   7 logic/pts.ma