Home page | Catalogue | Classes | Tables | Glossary | Notations | Links | Bibliography | Thanks | Downloads | Related Curves

X(1), X(15), X(16), X(36), X(58), X(106), X(202), X(203), X(214), X(501), X(758), X(1130), X(3065)

vertices of the incentral triangle

K206 is the unique circular pK with pivot X(1). Its pole is X(7113) = barycentric product of X(1) and X(36).

K206 is Z(X1, X80) in Clark Kimberling's notations. See also Table 37.

Its singular focus is X(1283), not on the curve.

The isogonal transform of K206 is K058.

K1459 is the excentral polar circle inverse of K206.