Who Cites w-val?
w-val	Def val(a) == 2of(outr(a))
outr	Def outr(x) == InjCase(x; y. "???"; z. z)
	Thm* A,B:Type, x:A+B. isl(x)  outr(x)  B
pi2	Def 2of(t) == t.2
	Thm* A:Type, B:(AType), p:(a:AB(a)). 2of(p)  B(1of(p))

Syntax:

val(a)

has structure:

w-val(w; a)

About: IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html