Some definitions of interest.
eq_hanoi_PEG	Def  p=q == if p=q true ; false fi
	Thm*  p,q:Peg. (p=q)
hanoi_PEG	Def  Peg == {1...3}
	Thm*  Peg  Type

About: IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html