Toby: "Locked in a school bus until I learn what fractals are"

Oh crumbs, I hope she has enough to eat, ...

She's trying to make me feel better, I think. See Nathan on Kuratowski's 14 Set Theorem. Perhaps Nathan would be interested in the sets in Edmund Landau's century-old Riemann Hypothesis equivalent: Daniel Tubbenhauer and Holly Krieger on The Riemann Hypothesis. See Fractal Dimension - Cantor's Dust.

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