Step of Proof: comb_for_compose_wf 12,41

Inference at * 
Iof proof for Lemma comb for compose wf:


  (A,B,C,f,g,zf o g A,B,C:Type(BC)(AB)(True)AC 
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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)) `compose_wf` 
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 .


Definitionst  T, , x:AB(x), T
Lemmastrue wf, squash wf, compose wf

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