(12steps total) PrintForm Definitions Lemmas list 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: select listify id 1 1 2 2 1

1. T : Type
2. n : 
3. f : nT
4. j : {...n-1}
5. 0j+1  (i:{(j+1)..n}. (f{(j+1)..n})[(i-(j+1))] = f(i))
6. 0j
7. i : {j..n}
8. j<n
9. i = j
  (f(j).f{(j+1)..n})[(i-j)] = f(i)


By: RWH (LemmaC Thm* a:Tas:T List, i:i (a.as)[i] = a) 0


Generated subgoal:

1   f(j) = f(i)
1 step

About:
listconsintnatural_numberaddsubtractless_thanapply
functionuniverseequalimpliesall
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(12steps total) PrintForm Definitions Lemmas list 1 Sections StandardLIB Doc