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← maxUnitDistances
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Lean 4.29.1
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12 days ago
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Lean 4 / Mathlib
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import Mathlib /-- The **maximum number of unit distances** determined by any set of $n$ points in the plane. This function is often denoted as $u(n)$ in combinatorics. -/ noncomputable def maxUnitDistances (n : ℕ) : ℕ := sSup (unitDistanceCounts n)
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