Def  == {i:| 0i }

is mentioned by

Thm* n:, f:(nT), i:n. (f{n})[i] = f(i)

[select_listify_id]

In prior sections: int 1 bool 1 int 2

Try larger context: StandardLIB IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html