IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
list append singleton ind12 1. T : Type
2. Q : (T List)Prop
3. Q(nil)
4. ys:T List, x:T. Q(ys) Q(ys @ [x])
5. n:, l:T List. ||l|| = nQ(l)
zs:T List. Q(zs)
By:
Auto THEN AllHyps (i.InstHyp [||zs||;zs] i THENA Complete Auto) THEN Trivial
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html