(11steps total) PrintForm Definitions list 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: reject wf 1 3 2 2

1. A : Type
2. n : 
3. 0<n
4. l:A List. l\[n-1]  A List
5. A List
6. 0<n
7. u : A
8. v : A List
  u.v\[n-1]  A List


By: Analyze


Generated subgoals:

1   u  A
Auto
2   v\[n-1]  A List
1 step

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

(11steps total) PrintForm Definitions list 1 Sections StandardLIB Doc