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Step * 1 of Lemma stump-bars


1. T : Type
2. alpha : ℕ ⟶ T
⊢ ∃n:ℕ. (¬False)
BY
{ (With ⌜0⌝ (D 0)⋅ THEN Auto) }

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Latex:

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Latex:

1.  T  :  Type
2.  alpha  :  \mBbbN{}  {}\mrightarrow{}  T
\mvdash{}  \mexists{}n:\mBbbN{}.  (\mneg{}False)


By

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Latex:
(With  \mkleeneopen{}0\mkleeneclose{}  (D  0)\mcdot{}  THEN  Auto)

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