Step
*
of Lemma
member_rciint_lemma
∀r,l:Top. (r ∈ [l, ∞) ~ l ≤ r)
BY
{ (UnivCD THENA Auto) }
1
1. r : Top@i
2. l : Top@i
⊢ r ∈ [l, ∞) ~ l ≤ r
Latex:
Latex:
\mforall{}r,l:Top. (r \mmember{} [l, \minfty{}) \msim{} l \mleq{} r)
By
Latex:
(UnivCD THENA Auto)
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