list 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
TheoremName
Thm* l:A List. l = nil  ||l||1[pos_length]
cites the following:
Thm* l:A List. ||l||0[non_neg_length]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
list 1 Sections StandardLIB Doc