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Original scientific paper

Chromogeometry and Relativistic Conics

Norman John Wildberger   ORCID icon ; School of Mathematics and Statistics, Sydney, Australia

Fulltext: english, pdf (921 KB) pages 43-50 downloads: 539* cite
APA 6th Edition
Wildberger, N.J. (2009). Chromogeometry and Relativistic Conics. KoG, 13. (13.), 43-50. Retrieved from
MLA 8th Edition
Wildberger, Norman John. "Chromogeometry and Relativistic Conics." KoG, vol. 13., no. 13., 2009, pp. 43-50. Accessed 13 Jul. 2020.
Chicago 17th Edition
Wildberger, Norman John. "Chromogeometry and Relativistic Conics." KoG 13., no. 13. (2009): 43-50.
Wildberger, N.J. (2009). 'Chromogeometry and Relativistic Conics', KoG, 13.(13.), pp. 43-50. Available at: (Accessed 13 July 2020)
Wildberger NJ. Chromogeometry and Relativistic Conics. KoG [Internet]. 2009 [cited 2020 July 13];13.(13.):43-50. Available from:
N.J. Wildberger, "Chromogeometry and Relativistic Conics", KoG, vol.13., no. 13., pp. 43-50, 2009. [Online]. Available: [Accessed: 13 July 2020]

This paper shows how a recent reformulation of the basics of classical geometry and trigonometry reveals a three-fold symmetry between Euclidean and non-Euclidean (relativistic) planar geometries. We apply this chromogeometry to look at conics in a new light.

chromogeometry; conics; relativistic geometry

Hrčak ID: 47622



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