Step of Proof: sq_stable__not 9,38

Inference at * 
Iof proof for Lemma sq stable not:


  P:. SqStable(P
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 by ((((D 0) 
CollapseTHENM (Backchain 
C``sq_stable__from_stable stable__not``))

C`CollapseTHEN ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n)) (first_tok :t
C) inil_term))) 
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C.


Definitionst  T, , x:AB(x), P  Q
Lemmasstable not, not wf, sq stable from stable

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