Table P-X
Points of Outer Grebe Triangle
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     X(1) Incenter of the Outer Grebe Triangle     X(3640)    
  2     X(2) Centroid of the Outer Grebe Triangle     X(5860)    
  3     X(3) Circumcenter of the Outer Grebe Triangle     X(1160)    
  4     X(4) Orthocenter of the Outer Grebe Triangle     X(5870)    
  5     X(5) Nine-Point Center of the Outer Grebe Triangle     X(5874)    
  6     X(6) Symmedian Point of the Outer Grebe Triangle     X(6)   Symmedian Point  
  7     X(13) Outer Fermat Point of the Outer Grebe Triangle     X(6268)    
  8     X(14) Inner Fermat Point of the Outer Grebe Triangle     X(6269)    
  9     X(54) Kosnita Point of the Outer Grebe Triangle     X(6276)    
  10     X(64) Isogonal Conjugate of the de Longchamps Point of the Outer Grebe Triangle     X(6266)    
  11     X(68) Prasolov Point of the Outer Grebe Triangle     X(9930)    
  12     X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of the Outer Grebe Triangle     X(7726)    
  13     X(76) Third Brocard Point of the Outer Grebe Triangle     X(6272)    
  14     X(80) Reflection of the Incenter in the Feuerbach Point of the Outer Grebe Triangle     X(6262)    
  15     X(83) Isogonal Conjugate of the Brocard Midpoint of the Outer Grebe Triangle     X(6274)    
  16     X(84) Perspector of Triangle ABC and the Hexyl Triangle of the Outer Grebe Triangle     X(6257)    
  17     X(98) Tarry Point of the Outer Grebe Triangle     X(6226)    
  18     X(99) Steiner Point of the Outer Grebe Triangle     X(6320)    
  19     X(110) Euler Reflection Point of the Outer Grebe Triangle     X(7733)    
  20     X(485) Outer Vecten Point of the Outer Grebe Triangle     X(6278)    
  21     X(486) Inner Vecten Point of the Outer Grebe Triangle     X(6280)    
  22     X(3068) Malfatti-Moses Point of the Outer Grebe Triangle     X(1270)