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Step * of Lemma fpf-restrict-domain

∀[f,P:Top].  (fpf-domain(fpf-restrict(f;P)) ~ filter(P;fpf-domain(f)))
BY
{ (Reduce 0 THEN Auto) }

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Latex:


\mforall{}[f,P:Top].    (fpf-domain(fpf-restrict(f;P))  \msim{}  filter(P;fpf-domain(f)))


By

(Reduce  0  THEN  Auto)

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