Who Cites rnext?
rnext	Def n(i) == destination(out(i))
	Thm* R:(Id), in,out:(|R|IdLnk), i:|R|. ring(R;in;out)  n(i)  |R|
ldst	Def destination(l) == 1of(2of(l))
	Thm* l:IdLnk. destination(l)  Id
pi2	Def 2of(t) == t.2
	Thm* A:Type, B:(AType), p:(a:AB(a)). 2of(p)  B(1of(p))
pi1	Def 1of(t) == t.1
	Thm* A:Type, B:(AType), p:(a:AB(a)). 1of(p)  A

Syntax:

n(i)

has structure:

rnext(R; in; out; i)

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