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Step * of Lemma combinations_wf_int

∀[n:ℕ]. ∀[m:ℤ].  (C(n;m) ∈ ℤ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[n:\mBbbN{}].  \mforall{}[m:\mBbbZ{}].    (C(n;m)  \mmember{}  \mBbbZ{})


By

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Latex:
ProveWfLemma

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