Nuprl - hol_sum LEMMAs for inr

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

Theorem	Name
Thm* 'a,'b:S, x:'a+'b. isr(x) inr(outr(x)) = x	[inr_houtr]
cites the following:
Thm* 'a,'b:S. all(x:hsum('a; 'b). implies(isr(x),equal(inr(outr(x)),x)))	[hinr_houtr]

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