Def S == {T:Type| x:T. True }

is mentioned by

Thm* 'a,'b:S. ('a  'b)  S	[hfun_wf]
Thm* 'a,'b:S. 'a'b  S	[product_wf_stype]
Thm* 'a,'b:S. 'a'b  S	[function_wf_stype]
Thm*   S	[nat_wf_stype]

In prior sections: hol

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