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Step * of Lemma A-fetch'_wf

∀[Val:Type]. ∀[n:ℕ]. ∀[AType:array{i:l}(Val;n)].
  (A-fetch'(array-model(AType)) ∈ ℕn ⟶ (A-map'(array-model(AType)) Val))
BY
{ (UnivCD THENA Auto) }

1
1. Val : Type
2. n : ℕ
3. AType : array{i:l}(Val;n)
⊢ A-fetch'(array-model(AType)) ∈ ℕn ⟶ (A-map'(array-model(AType)) Val)

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Latex:

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Latex:
\mforall{}[Val:Type].  \mforall{}[n:\mBbbN{}].  \mforall{}[AType:array\{i:l\}(Val;n)].
    (A-fetch'(array-model(AType))  \mmember{}  \mBbbN{}n  {}\mrightarrow{}  (A-map'(array-model(AType))  Val))


By

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Latex:
(UnivCD  THENA  Auto)

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