Thomson cubic

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The Thomson cubic (black curve) contains the point X whose isogonal conjugate (X') is on the line X(2)-X. Thomson cubic.svg
The Thomson cubic (black curve) contains the point X whose isogonal conjugate (X') is on the line X(2)-X.

In geometry, the Thomson cubic of a triangle is the locus of centers of circumconics whose normals at the vertices are concurrent.

Geometry branch of mathematics that measures the shape, size and position of objects

Geometry is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. A mathematician who works in the field of geometry is called a geometer.

Triangle shape with three sides

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted .

Locus (mathematics) set of points whose location satisfies or is determined by one or more specified conditions

In geometry, a locus is a set of all points, whose location satisfies or is determined by one or more specified conditions.


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Thomson may refer to:

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Truncated square tiling

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Cubic honeycomb

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Weisstein, Eric W. "Thomson cubic". MathWorld .