Who Cites nequal?
nequal	Def a  b  T == a = b  T
	Thm* A:Type, x,y:A. (x  y)  Prop
not	Def A == A  False
	Thm* A:Prop. (A)  Prop

Syntax:

a  b

has structure:

nequal(T; a; b)

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