Def (x:T. b(x))(x) == b(x)

is mentioned by

Def select == p:'a. @x:'a. (p(x))	[hselect]
Def implies == p:. q:. pq	[himplies]
Def equal == x:'a. y:'a. x = y	[hequal]

In prior sections: hol

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