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Erdős problem 756

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Let A⊂R2A\subset \mathbb{R}^2 be a set of nn points. Can there be ≫n\gg n many distinct distances each of which occurs for more than nn many pairs from AA?

Erdős Problems records this as proved (Lean).

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  1. Sourceerdos-problems
  2. StatementRetained
  3. Formal3 retained
  4. Resolutionproved (Lean)
  5. WorkNone recorded
  6. DecisionNone here
  7. The questionNot reached
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Geometry110Distances55
Erdős problem 94accepted
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