IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
mklist select21212 1. T : Type
2. n : 3. 0<n 4. f:((n-1)T), i:(n-1). mklist(n-1;f)[i] = f(i)
5. f : nT 6. i:(n-1). mklist(n-1;f)[i] = f(i)
7. n = 0
8. i : n 9. i<n-1
(mklist(n-1;f) @ [(f(n-1))])[i] = f(i)
By:
Subst' (i = n-1) 0
THEN
RWO
Thm*as,bs:T List, i:{||as||..(||as||+||bs||)}. (as @ bs)[i] = bs[(i-||as||)]
0
THEN
Subst' (||mklist(n-1;f)|| = n-1) 0
THEN
Try (BackThru Thm*n:, f:(nT). ||mklist(n;f)|| = n)