num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
RankTheoremName
4Thm* a,b:a | b & b | a  a =  b[assoc_reln]
cites the following:
3Thm* a,b:a | b  b | a  a =  b[divides_anti_sym]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
num thy 1 Sections StandardLIB Doc