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The Mathematical Intelligencer

, Volume 36, Issue 2, pp 1–2 | Cite as

A Characterization of the Equilateral Triangles and Some Consequences

  • John ConwayEmail author
Note

Keywords

Simple Group Open Interval Equilateral Triangle Mathematical Intelligencer Trigonometric Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1]
    Conway, J. H., and Jones, A. J., Trigonometric Diophantine equations (On vanishing sums of roots of unity). Acta Arith., Vol. 30, no. 3 (1976), pp. 229–240.Google Scholar
  2. [2]
    Conway, J. H., Radin, C., and Sadun, L., On angles whose squared trigonometric functions are rational. Discrete Comput. Geom., Vol. 22, no. 3 (1999), pp. 321–332.Google Scholar
  3. [3]
    Dedekind, R., Beweis für die Irreduktibilität der Kreisteilungsgleichung. J. reine angew. Math., Vol. 54 (1857), pp. 27–30.Google Scholar

Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Department of MathematicsQueens CollegeFlushingUSA

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