IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
ooc preserves dededkind inf1 1. A : Type
2. B : Type
3. f : AB 4. g : BA 5. InvFuns(A;B;f;g)
6. a:A, f:(AA). Inj(A; A; f) & (x:A. f(x) = a)
a:B, f:(BB). Inj(B; B; f) & (x:B. f(x) = a)