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Re: Hasse Diagram

• To: mathgroup at smc.vnet.net
• Subject: [mg97042] Re: Hasse Diagram
• From: Tony <aezajac at optonline.net>
• Date: Tue, 3 Mar 2009 05:57:30 -0500 (EST)

Thanks
that did not display all vertices for me

I found this command searching the web
It works, but I don't understand what the syntax means

ShowGraph[
 HasseDiagram[
  MakeGraph[
   Subsets[4], ((Intersection[#2, #1] == #1) && (#1 != #2)) &]] ]