IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
nsub surj least preimage total gen11 1. B : Type
2. e : BB 3. IsEqFun(B;e)
4. a : 5. f : aB 6. Surj(a; B; f)
7. y : B (least x:. (f(x)) ey) a
By:
BackThru: Thm*k:, p:{p:(k)| i:k. p(i) }. (least i:. p(i)) k