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Step * of Lemma ifthenelse_wf

∀[b:𝔹]. ∀[A:Type]. ∀[p,q:A].  (if b then p else q fi  ∈ A)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[b:\mBbbB{}].  \mforall{}[A:Type].  \mforall{}[p,q:A].    (if  b  then  p  else  q  fi    \mmember{}  A)


By

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Latex:
ProveWfLemma

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