DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
RankTheoremName
8Thm*  (k inj k) ~ (k onto k)[nsub_inj_ooc_nsub_surj]
cites the following:
7Thm*  (k inj k) =ext (k onto k)[nsub_inj_exteq_nsub_surj]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
DiscreteMath Sections DiscrMathExt Doc