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Step * of Lemma free-from-atom_wf2

∀[T:Type]. ∀[x:T]. ∀[a:Atom2].  (a#x:T ∈ ℙ)
BY
{ (TACTIC:Auto THEN Unfolds ``member prop`` 0 THEN Refine_freeFromAtomEquality THEN Auto) }

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Latex:

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Latex:
\mforall{}[T:Type].  \mforall{}[x:T].  \mforall{}[a:Atom2].    (a\#x:T  \mmember{}  \mBbbP{})


By

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Latex:
(TACTIC:Auto  THEN  Unfolds  ``member  prop``  0  THEN  Refine\_freeFromAtomEquality  THEN  Auto)

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