r41	Vecten points, isodynamic points, Fermat points, centroid, symmedian point, orthocenter, circumcenter, Brocard line, point X(376), autopolar triangle
r72	centroid, incenter, point X(165), Nagel point
r63	orthocenter, medial triangle
d	point X(64)
d	point X(376)
r99	Wallace hyperbola, point X(63)
r132	Nagel point, Bevan point
r147	Nagel point, orthocenter, circumcenter, Mittenpunkt, point X(57), point X(84)
r212
r218	Nagel point, orthocenter, ninecenter, Euler line, Soddy line
r355	centroid, incenter, Gergonne point, Nagel point, point X(63), Schiffler point
r389	incenter, excenters, Gergonne point
r437	point X(468)
r555
r595	excenters, circumcenter, Bevan point, point X(84), isogonal points, desmic structure
r620	orthopole, inconic, circumcenter, retrocenter, perspector
r665	radical center
r681	retrocenter, cevian triangle, pedal triangle
r705	incenter, orthocenter, Nagel point, Longuet-Higgins point
r725	point X(165), centroid, orthocenter, Bevan point
r787	orthic triangle, altitude feet, ninecircle
r888	Jerabek hyperbola, circumcenter, symmedian point
r915	orthocenter, symmedian point, altitudes, Jerabek hyperbola
r919	pedal triangle, excenters, intouch triangle, Brocard line

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