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Step * of Lemma deq_subtype

∀[T:Type]. (EqDecider(T) ⊆r (T ⟶ T ⟶ 𝔹))
BY
{ (Assert ⌜𝔹 ∈ Type⌝⋅ THEN Auto) }

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Latex:

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Latex:
\mforall{}[T:Type].  (EqDecider(T)  \msubseteq{}r  (T  {}\mrightarrow{}  T  {}\mrightarrow{}  \mBbbB{}))


By

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Latex:
(Assert  \mkleeneopen{}\mBbbB{}  \mmember{}  Type\mkleeneclose{}\mcdot{}  THEN  Auto)

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