Table X-P
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: 2014-04-12

	Kimberling Notation	Role
1	X(1) Incenter	Prespector of the Yff Central Triangle and the External Moses Triangle of the Mixtilinear Incircles and the Excentral Circle of the Excentral Triangle
2	X(173) Congruent Isoscelizers Point	Perspector and Homothetic Center of the Yff Central Triangle and the Excentral Triangle
3	X(174) Yff Center of Conguence	Perspector and Homothetic Center of the Yff Central Triangle and the Intouch Triangle
4	X(177) First Mid-Arc Point	Prespector of the Yff Central Triangle and Triangle ABC
5	X(236)	Perspector and Homothetic Center of the Yff Central Triangle and the Half-Cevian Triangle of the Nagel Point