IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
list append singleton ind112112 1. T : Type
2. Q : (T List)Prop
3. Q(nil)
4. ys:T List, x:T. Q(ys) Q(ys @ [x])
5. n : 6. 0<n 7. l:T List. ||l|| = n-1 Q(l)
8. l : T List
9. x : T 10. L' : T List
11. l = (L' @ [x])
||L'||+1 = nQ(L' @ [x])
By:
Auto THEN AllHyps (i.BackThru i THEN Complete (Auto THEN BackThruSomeHyp))
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html