(6steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc
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At: l before member 1 1 1 2
1. T : Type
2. L : T List
3. a : T
4. b : T
5. [a; b]  L
  [b]  [b]
By: BackThru Thm* L1,L2:T List. L1 = L2  L1  L2

Generated subgoals:

None

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

(6steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc