IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
increasing is id131 1. k : 2. 0<k 3. f:((k-1)(k-1)). increasing(f;k-1) (i:(k-1). f(i) = i)
4. f : kk 5. increasing(f;k)
6. i : k 7. i:(k-1). (j.f(j))(i) = i 8. i = k-1
f(i) = i