(12steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nth tl decomp 4 2
1. T : Type
2. m : 
3. 0<m
4. L:T List. m-1<||L||  (nth_tl(m-1;L) ~ [L[(m-1)] / nth_tl(1+m-1;L)])
5. L : T List
6. m<||L||
7. 0<m
8. 0<1+m
  nth_tl(m-1;tl(L)) ~ [hd(nth_tl(m;L)) / nth_tl(1+m-1;tl(L))]
By: InstHyp [tl(L)] 4

Generated subgoals:

1   m-1<||tl(L)||
1 step
2 9. nth_tl(m-1;tl(L)) ~ [tl(L)[(m-1)] / nth_tl(1+m-1;tl(L))]
  nth_tl(m-1;tl(L)) ~ [hd(nth_tl(m;L)) / nth_tl(1+m-1;tl(L))]
4 steps

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

(12steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc