Math 2.0

Concept

Erdős–Oler conjecture

Summary

  • The Erdős–Oler conjecture: when nn is a triangular number, packing n−1n-1 circles in an equilateral triangle requires a triangle of the same size as packing nn circles.

Further reading

  1. Wikipedia, page 183091, revision 1376385932, List of unsolved problems in mathematics, section Unsolved problems > Geometry > Covering and packing. adopted
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