DiscreteMath Sections DiscrMathExt Doc
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TheoremName
Thm*  EquivRel on AB, same_range_sep(AB)[same_range_sep_eqv]
cites the following:
Thm*  R:(AAProp). 
Thm*  (EquivRel x,y:AR(x;y))
Thm*  
Thm*  (x:AR(x;x) & (y:AR(x;y R(y;x) & (z:AR(y;z R(x;z))))
[equivrel_characterization]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
DiscreteMath Sections DiscrMathExt Doc