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Erdős problem 100

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From [Piepmeyer]: 9 points with diameter <5< 5. TODO: find reference

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5 retained statements36c6d0fef71a

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FormalConjectures/ErdosProblems/

100.lean

Retained formal statement1 of 5

Is the diameter of AA at least CnCn for some constant C>0C > 0?

FormalConjectures/ErdosProblems/100.leanErdos100.erdos_1004 linesExact file
True ↔  ∃ C > 0,    ∀ᶠ (n : ℕ) in Filter.atTop,      ∀ (A : Finset (EuclideanSpace ℝ (Fin 2))), A.card = n → Erdos100.DistancesSeparated A → Metric.diam ↑A > C * ↑n
OpenStatement only, no proof