| 释义 |
Simson line
Simson line[′sim·sən ‚līn] (mathematics) The Simson line of a point P on the circumcircle of a triangle ABC is the line passing through the collinear points L, M, and N, where L, M, and N are the projections of P upon the sides BC, CA, and AB, respectively. Also known as simson. |