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Step * of Lemma insert_nil_lemma

∀x,eq:Top.  (insert(x;[]) ~ [x])
BY
{ (UnivCD THENA Auto) }

1
1. x : Top@i
2. eq : Top@i
⊢ insert(x;[]) ~ [x]

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Latex:

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Latex:
\mforall{}x,eq:Top.    (insert(x;[])  \msim{}  [x])


By

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Latex:
(UnivCD  THENA  Auto)

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