Biangular coordinates

From Wikipedia, the free encyclopedia

In mathematics, biangular coordinates are a coordinate system for the plane where A and B are two fixed points, and the position of a point P not on the line AB is determined by the angles PAB and PBA.

[edit] References

• G. B. M. Zerr Biangular Coordinates
• Naylor, “A New Kind of Geometry: the Biangular Coordinate System”