Step of Proof: comb_for_member_wf 9,38
Inference at * 
Iof proof for Lemma comb for member wf:


  (A,a,z. a  A)  A:TypeA(True)Type 
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 by (ProveOpCombinatorTyping (Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n
 )) (first_tok :t) inil_term)) `member_wf` 
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 .

Definitionst  T, , x:A. B(x), T
Lemmastrue wf, squash wf, member wf

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