d	anticomplement
r159	point X(858),far-out point, anticomplement, point X(468)
r177	cevian triangle, isogonal points
r204	duality, point X(190), incircle, ninecircle, Steiner inellipse
r279	Mittenpunkt, centroid, Gergonne point, point X(57)
r332	cevian triangle
d	isotomic complement
r351	incenter, point X(79), point X(63),perspective, tripolar
r358	cevian triangle, circumcevian triangle, perspective, desmic product, isogonal points
r408	circumcircle, cevian triangle, isogonal points, inverse points
r476	symmedian point, isogonal points
r491
r509	point X(115), point X(110), Parry point, Tarry point, ninecircle
r574	isotomic points, tripolar, perspector, circumconic, isotomic complement
r629	perspective, medians, centroid, circumcenter, symmedian point
r718	perspective, excircles, medial triangle, Yff point
r728	Exeter point, point X(468),Gob point, ninecircle, orthocentroidal circle, inverse points
r736	Vecten points, Vecten squares, circumcenter
r792	orthocenter, incenter, Bevan point
r806	cevian triangle, antigonal points
r810	isogonal points, circumcenter, cevian triangle
r880	cevian triangle, isogonal points

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