Who Cites absval?
absval	Def  |i| == if 0i i else -i fi
	Thm*  x:. |x|
le_int	Def  ij == j<i
	Thm*  i,j:. (ij)
lt_int	Def  i<j == if i<j true ; false fi
	Thm*  i,j:. (i<j)
bnot	Def  b == if b false else true fi
	Thm*  b:. b

Syntax:

|i|

has structure:

absval(i)

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