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Step * of Lemma reverse_singleton

∀[x:Top]. (rev([x]) ~ [x])
BY
{ (RepUR ``reverse`` 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}[x:Top].  (rev([x])  \msim{}  [x])


By

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Latex:
(RepUR  ``reverse``  0  THEN  Auto)

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