(5steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc
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At: l before member2 1 1 1 1
1. T : Type
2. L : T List
3. a : T
4. b : T
5. [a; b]  L
  a = a & nil  [b]  [a]  [b]
By: RWO Thm* L:T List. nil  L  True 0 THEN SimpConcl

Generated subgoals:

None

About:
listconsniluniverseequalandortrueall
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(5steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc