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Step * of Lemma lifting-apply-decide

∀[a,b,F,G:Top].  (case a of inl(x) => F[x] | inr(x) => G[x] b ~ case a of inl(x) => F[x] b | inr(x) => G[x] b)
BY
{ ProveLiftingLemma }

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Latex:

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Latex:
\mforall{}[a,b,F,G:Top].
    (case  a  of  inl(x)  =>  F[x]  |  inr(x)  =>  G[x]  b  \msim{}  case  a  of  inl(x)  =>  F[x]  b  |  inr(x)  =>  G[x]  b)


By

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Latex:
ProveLiftingLemma

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