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Step * of Lemma comb_for_not_wf

λA,z. (¬A) ∈ A:ℙ ⟶ (↓True) ⟶ ℙ
BY
{ (ProveOpCombinatorTyping Auto{1,3}-1) `not_wf` }

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Latex:

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Latex:
\mlambda{}A,z.  (\mneg{}A)  \mmember{}  A:\mBbbP{}  {}\mrightarrow{}  (\mdownarrow{}True)  {}\mrightarrow{}  \mBbbP{}


By

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Latex:
(ProveOpCombinatorTyping  Auto\{1,3\}-1)  `not\_wf`

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