List K
Perspectors.
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 5549 points version of 2013.
The "Discoverer" database version: October 2013.
Last update: 2014-03-18
  1. Perspector and Homothetic Center of the Euler Triangle of the Centroid and the Johnson Triangle.
  2. Perspector and Homothetic Center of the Euler Triangle of the Circumcenter and the Johnson Triangle.
  3. Perspector and Homothetic Center of the Euler Triangle of the Orthocenter and the Johnson Triangle.
  4. Perspector and Homothetic Center of the Euler Triangle of the Nine-Point Center and the Johnson Triangle.
  5. Perspector and Homothetic Center of the Euler Triangle of the de Longchamps Point and the Johnson Triangle.
  6. Perspector and Homothetic Center of the Euler Triangle of the Center of the Orthocentroidal Circle and the Johnson Triangle.