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Parry Point

The intersection of the Parry Circle and the Circumcircle of a Triangle. The Trilinear Coordinates of the Parry point are

{a\over 2a^2-b^2-c^2}:{b\over 2b^2-c^2-a^2}:{c\over 2c^2-a^2-b^2}

(Kimberling 1998, pp. 227-228).

See also Parry Circle


Kimberling, C. ``Parry Point.''

Kimberling, C. ``Triangle Centers and Central Triangles.'' Congr. Numer. 129, 1-295, 1998.

© 1996-9 Eric W. Weisstein