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Step * of Lemma eclass2-bag_wf

∀[Info,B,C:Type]. ∀[X:EClass(bag(B) ⟶ bag(C))]. ∀[Y:EClass(B)].  (eclass2-bag(X;Y) ∈ EClass(C))
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[Info,B,C:Type].  \mforall{}[X:EClass(bag(B)  {}\mrightarrow{}  bag(C))].  \mforall{}[Y:EClass(B)].    (eclass2-bag(X;Y)  \mmember{}  EClass(C))


By

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Latex:
ProveWfLemma

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