(2steps 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: iseg length 1
1. T : Type
2. l1 : T List
3. l2 : T List
4. l : T List
5. l2 = (l1 @ l)
  ||l1||||l1 @ l||
By: RWO Thm* as,bs:T List. ||as @ bs|| = ||as||+||bs||   0

Generated subgoals:

None

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

(2steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc