IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
nsub discr range surj121112111 1. A : Type
2. A Discrete
3. k :
4. f : kA 5. {a:A| i:k. a = f(i) } Type
6. fk{a:A| i:k. a = f(i) }
7. b : A 8. i:k. b = f(i)
9. e : AA 10. x,y:A. (xey) x = y 11. (j.(f(j)) eb) {p:(k)| i:k. p(i) }
12. (least i:. (f(i)) eb) k 13. (f(least i:. (f(i)) eb)) eb 14. f(least i:. (f(i)) eb) = b f(least i:. (f(i)) eb) = b {a:A| i:k. a = f(i) }