Table X-P
Points of Inner Grebe Triangle
Points available at 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

      Kimberling Notation     Role  
  1     X(6) Symmedian Point     X(6) Symmedian Point of the Inner Grebe Triangle  
  2     X(1161)     X(3) Circumcenter of the Inner Grebe Triangle  
  3     X(3641)     X(1) Incenter of the Inner Grebe Triangle  
  4     X(5861)     X(2) Centroid of the Inner Grebe Triangle  
  5     X(5871)     X(4) Orthocenter of the Inner Grebe Triangle  
  6     X(5875)     X(5) Nine-Point Center of the Inner Grebe Triangle  
  7     X(6227)     X(98) Tarry Point of the Inner Grebe Triangle  
  8     X(6258)     X(84) Perspector of Triangle ABC and the Hexyl Triangle of the Inner Grebe Triangle  
  9     X(6263)     X(80) Reflection of the Incenter in the Feuerbach Point of the Inner Grebe Triangle  
  10     X(6267)     X(64) Isogonal Conjugate of the de Longchamps Point of the Inner Grebe Triangle  
  11     X(6270)     X(13) Outer Fermat Point of the Inner Grebe Triangle  
  12     X(6271)     X(14) Inner Fermat Point of the Inner Grebe Triangle  
  13     X(6273)     X(76) Third Brocard Point of the Inner Grebe Triangle  
  14     X(6275)     X(83) Isogonal Conjugate of the Brocard Midpoint of the Inner Grebe Triangle  
  15     X(6277)     X(54) Kosnita Point of the Inner Grebe Triangle  
  16     X(6279)     X(485) Outer Vecten Point of the Inner Grebe Triangle  
  17     X(6281)     X(486) Inner Vecten Point of the Inner Grebe Triangle  
  18     X(6319)     X(99) Steiner Point of the Inner Grebe Triangle  
  19     X(7725)     X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of the Inner Grebe Triangle  
  20     X(7732)     X(110) Euler Reflection Point of the Inner Grebe Triangle  
  21     X(9929)     X(68) Prasolov Point of the Inner Grebe Triangle