Step
*
of Lemma
mu-ge_wf
∀[n:ℤ]. ∀[f:{n...} ⟶ 𝔹]. mu-ge(f;n) ∈ {n...} supposing ∃m:{n...}. (↑(f m))
BY
{ (InstLemma `mu-ge_wf2` [] THEN RepeatFor 4 (ParallelLast)) }
1
1. ∀[n:ℤ]. ∀[f:{n...} ⟶ (Top + Top)]. mu-ge(f;n) ∈ {n...} supposing ∃m:{n...}. (↑isl(f m))
2. n : ℤ
3. ∀[f:{n...} ⟶ (Top + Top)]. mu-ge(f;n) ∈ {n...} supposing ∃m:{n...}. (↑isl(f m))
4. f : {n...} ⟶ 𝔹
5. m : {n...}
6. ↑(f m)
⊢ ↑isl(f m)
Latex:
Latex:
\mforall{}[n:\mBbbZ{}]. \mforall{}[f:\{n...\} {}\mrightarrow{} \mBbbB{}]. mu-ge(f;n) \mmember{} \{n...\} supposing \mexists{}m:\{n...\}. (\muparrow{}(f m))
By
Latex:
(InstLemma `mu-ge\_wf2` [] THEN RepeatFor 4 (ParallelLast))
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