Who Cites int upper?
int_upper	Def {i...} == {j:| ij }
	Thm* n:. {n...}  Type
le	Def AB == B<A
	Thm* i,j:. (ij)  Prop
not	Def A == A  False
	Thm* A:Prop. (A)  Prop

Syntax:

{i...}

has structure:

int_upper(i)

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