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Step * 1 of Lemma implies-usquash


1. T : ℙ
2. T
3. x : Top
⊢ x ∈ pertype(λx,y. T)
BY
{ ((PointwiseFunctionalityForEquality 3 THENW Auto) THEN PerEqCD_member⋅ THEN Reduce 0 THEN Auto) }

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Latex:

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Latex:

1.  T  :  \mBbbP{}
2.  T
3.  x  :  Top
\mvdash{}  x  \mmember{}  pertype(\mlambda{}x,y.  T)


By

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Latex:
((PointwiseFunctionalityForEquality  3  THENW  Auto)  THEN  PerEqCD\_member\mcdot{}  THEN  Reduce  0  THEN  Auto)

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