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Step * of Lemma preorder_wf

∀[T:Type]. ∀[R:T ⟶ T ⟶ ℙ].  (Preorder(T;x,y.R[x;y]) ∈ ℙ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[T:Type].  \mforall{}[R:T  {}\mrightarrow{}  T  {}\mrightarrow{}  \mBbbP{}].    (Preorder(T;x,y.R[x;y])  \mmember{}  \mBbbP{})


By

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Latex:
ProveWfLemma

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