num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
RankTheoremName
2Thm* b:b | 1  b =  1[only_pm_one_divs_one]
cites the following:
1Thm* a:b:a | b  ab[divisors_bound]
0Thm* a:. 0 | a  a = 0[zero_divs_only_zero]
0Thm* a,b:a | b  -a | b[divides_invar_1]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
num thy 1 Sections StandardLIB Doc