Self-Isogonal Cubic

A self-isogonal cubic us a triangle cubic that is invariant under isogonal conjugation. The term is commonly applied to mean a pivotal isogonal cubic, in which points P lying on the conic and their isogonal conjugates are collinear with a fixed point Q known as the pivot point of the cubic.

See also

Isocubic, Pivotal Isogonal Cubic, Triangle Cubic

Portions of this entry contributed by Floor van Lamoen

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Yff, P. "Two Families of Cubics Associated with a Triangle." In MAA Notes, No. 34. Washington, DC: Math. Assoc. Amer., 1994.

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Self-Isogonal Cubic

Cite this as:

van Lamoen, Floor and Weisstein, Eric W. "Self-Isogonal Cubic." From MathWorld--A Wolfram Web Resource.

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