(12steps total) PrintForm Definitions Lemmas list 1 Sections StandardLIB Doc
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At: listify select id 1 1 2 2 2

1. T : Type
2. T List
3. n : 
4. u : T
5. v : T List
6. j:j+||v|| = n  (i.v[(i-j)]){j..n} = v
7. j : 
8. j+||v||+1 = n
9. j<n
  (i.(u.v)[(i-j)]){(j+1)..n} = v


By: RWH (LemmaC Thm* a:Tas:T List, i:. 0<i  i||as||  (a.as)[i] = as[(i-1)])
0


Generated subgoal:

1   (i.v[(i-j-1)]){(j+1)..n} = v
2 steps

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

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