The Concurrence of the Euler Lines of the Triangles
, , , and where is the Incenter. The Triangle Center
Function is
References
Kimberling, C. ``Central Points and Central Lines in the Plane of a Triangle.'' Math. Mag. 67, 163-187, 1994.
Kimberling, C. ``Schiffler Point.''
http://cedar.evansville.edu/~ck6/tcenters/recent/schiff.html.
Schiffler, K.; Veldkamp, G. R.; and van der Spek, W. A. ``Problem 1018 and Solution.'' Crux Math. 12, 176-179, 1986.