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Step * of Lemma isect-family_wf

∀[P,A:Type]. ∀[F:A ⟶ P ⟶ Type].  (⋂a:A. F[a] ∈ P ⟶ Type)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[P,A:Type].  \mforall{}[F:A  {}\mrightarrow{}  P  {}\mrightarrow{}  Type].    (\mcap{}a:A.  F[a]  \mmember{}  P  {}\mrightarrow{}  Type)


By

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Latex:
ProveWfLemma

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