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Step * of Lemma mcomp_imp_not_unit

∀g:IAbMonoid. ∀a:|g|.  (Reducible(a) ⇒ (¬(g-unit(a))))
BY
{ UnivCD THENA Auto }

1
1. g : IAbMonoid
2. a : |g|
3. Reducible(a)
⊢ ¬(g-unit(a))

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Latex:

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Latex:
\mforall{}g:IAbMonoid.  \mforall{}a:|g|.    (Reducible(a)  {}\mRightarrow{}  (\mneg{}(g-unit(a))))


By

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Latex:
UnivCD  THENA  Auto

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