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Step * of Lemma ss-eq_wf

∀[ss:SeparationSpace]. ∀[x,y:Point].  (x ≡ y ∈ ℙ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[ss:SeparationSpace].  \mforall{}[x,y:Point].    (x  \mequiv{}  y  \mmember{}  \mBbbP{})


By

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Latex:
ProveWfLemma

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