Table X-P
Points of the Inverse Triangle of Triangle ABC wrt the Incircle.
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 8998 points version of 2015.
The "Discoverer" database version: October 2013.
Last update: 2016-03-30

      Kimberling Notation     Role  
  1     X(1) Incenter     X(4) Orthocenter of the Inverse Triangle of Triangle ABC wrt the Incircle  
  2     X(7) Gergonne Point     X(69) Retrocenter of the Inverse Triangle of Triangle ABC wrt the Incircle  
  3     X(65) Orthocenter of the Intouch Triangle     X(20) de Longchamps Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  4     X(142) Mittenpunkt of the Medial Triangle     X(66) Isogonal Conjugate of the Exeter Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  5     X(177) Incenter of the Intouch Triangle     X(8) Nagel Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  6     X(354) Weill Point     X(2) Centroid of the Inverse Triangle of Triangle ABC wrt the Incircle  
  7     X(942) Nine-Point Center of the Intouch Triangle     X(3) Circumcenter of the Inverse Triangle of Triangle ABC wrt the Incircle  
  8     X(946)     X(68) Prasolov Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  9     X(3664)     X(264) Isotomic Conjugate of the Circumcenter of the Inverse Triangle of Triangle ABC wrt the Incircle  
  10     X(5045)     X(5) Nine-Point Center of the Inverse Triangle of Triangle ABC wrt the Incircle  
  11     X(5049)     X(381) Center of the Orthocentroidal Circle of the Inverse Triangle of Triangle ABC wrt the Incircle  
  12     X(5083)     X(110) Euler Reflection Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  13     X(5173)     X(22) Exeter Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  14     X(5571)     X(1) Incenter of the Inverse Triangle of Triangle ABC wrt the Incircle  
  15     X(5572)     X(6) Symmedian Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  16     X(5836)     X(64) Isogonal Conjugate of the de Longchamps Point of the Inverse Triangle of Triangle ABC wrt the Incircle  
  17     X(6744)     X(389) Center of the Taylor Circle of the Inverse Triangle of Triangle ABC wrt the Incircle