Step
*
of Lemma
is-max-fst
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[X:EClass(Top)]. ∀[e:E]. (e ∈b MaxFst(X) ~ e ∈b X)
BY
{ (((UnivCD THENA Auto) THEN Unfold `max-fst-class` 0) THEN RWO "is-max-f-class" 0 THEN Auto) }
Latex:
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X:EClass(Top)]. \mforall{}[e:E]. (e \mmember{}\msubb{} MaxFst(X) \msim{} e \mmember{}\msubb{} X)
By
Latex:
(((UnivCD THENA Auto) THEN Unfold `max-fst-class` 0) THEN RWO "is-max-f-class" 0 THEN Auto)
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