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Step * of Lemma l_member_functionality_wrt_permutation

∀[A:Type]. ∀as,bs:A List. ∀a:A.  (permutation(A;as;bs) ⇒ (a ∈ as) ⇒ (a ∈ bs))
BY
{ ((InstLemma `member-permutation` [] THEN RepeatFor 3 (ParallelLast)) THEN Auto) }

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Latex:

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Latex:
\mforall{}[A:Type].  \mforall{}as,bs:A  List.  \mforall{}a:A.    (permutation(A;as;bs)  {}\mRightarrow{}  (a  \mmember{}  as)  {}\mRightarrow{}  (a  \mmember{}  bs))


By

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Latex:
((InstLemma  `member-permutation`  []  THEN  RepeatFor  3  (ParallelLast))  THEN  Auto)

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