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Step * of Lemma singlevalued-graph_wf

∀A:coSet{i:l}. ∀B:{a:coSet{i:l}| (a ∈ A)}  ⟶ coSet{i:l}. ∀x:coSet{i:l}.  (singlevalued-graph(A;a.B[a];x) ∈ ℙ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}A:coSet\{i:l\}.  \mforall{}B:\{a:coSet\{i:l\}|  (a  \mmember{}  A)\}    {}\mrightarrow{}  coSet\{i:l\}.  \mforall{}x:coSet\{i:l\}.
    (singlevalued-graph(A;a.B[a];x)  \mmember{}  \mBbbP{})


By

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Latex:
ProveWfLemma

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