Table P-X
Internal Similitude Centers
Points available in the Kimberling's Encyclopedia ETC.
The ETC version: The 10200 points version of 2016.
The "Discoverer" database version: October 2013.
Last update: 2016-11-01

      Role     Kimberling Notation  
  1     Internal Center of Similitude of the Circumcircle of the Inner Grebe Triangle and the Nine-Point Circle of the Inner Grebe Triangle     X(5861)    
  2     Internal Center of Similitude of the Circumcircle of the Inner Grebe Triangle and the Second Brocard Circle of the Inner Grebe Triangle     X(1161)    
  3     Internal Center of Similitude of the Incircle of the Inner Grebe Triangle and the Spieker Circle of the Inner Grebe Triangle     X(5861)    
  4     Internal Center of Similitude of the Nine-Point Circle of the Inner Grebe Triangle and the Sine-Triple-Angle Circle of the Inner Grebe Triangle     X(7732)    
  5     Internal Center of Similitude of the Antimedial Circle of the Inner Grebe Triangle and the Circumcircle of the Inner Grebe Triangle     X(5861)    
  6     Internal Center of Similitude of the Adams Circle of the Inner Grebe Triangle and the Incircle of the Inner Grebe Triangle     X(3641)    
  7     Internal Center of Similitude of the Adams Circle of the Inner Grebe Triangle and the Conway Circle of the Inner Grebe Triangle     X(3641)    
  8     Internal Center of Similitude of the Conway Circle of the Inner Grebe Triangle and the Incircle of the Inner Grebe Triangle     X(3641)    
  9     Internal Center of Similitude of the Inner Johnson-Yff Circle of the Inner Grebe Triangle and the Outer Johnson-Yff Circle of the Inner Grebe Triangle     X(3641)    
  10     Internal Center of Similitude of the Cosine Circle of the Inner Grebe Triangle and the Nine-Point Circle of the Inner Grebe Triangle     X(6279)