mb tree Sections MarkB generic Doc
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TheoremName
Thm* E:Type, x,y:Tree(E). tree_node(<x,y>)  Tree(E)[tree_node_wf2]
cites the following:
Thm* tree_con(E;Tree(E))  Tree(E)[tree_subtype2]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
mb tree Sections MarkB generic Doc