| r279 |
Mittenpunkt,
Gergonne
point, point X(57), complement |
| r320 |
Neuberg
circles, symmedian point, cevian
product, orthologic triangles |
| r326 |
point X(184),
orthocenter,
cevian product |
| r339 |
Vecten
squares, point X(376) |
| r355 |
incenter,
Gergonne
point, Nagel point,
point
X(63),
De Longchamps point,
Schiffler
point |
| r367 |
Mittenpunkt,point
X(57), isogonal points, desmic
structure |
| r368 |
altitudes,
circumcenter,
orthocenter,
isogonal
points, desmic structure |
| r386 |
Euler line,
Fermat
points |
| r393 |
orthocenter,
cevian
triangle, orthic axis |
| r412 |
Euler line,
cevian
quotient,
Steiner
inellipse |
| d |
far-out point |
| r439 |
medians,
Steiner
circumellipse |
| r441 |
Steiner
inellipse,
antipedal triangle |
| r444 |
Schwatt
lines,
symmedian
point |
| r454 |
Fermat
points, equilateral triangle |
| r494 |
Vecten
squares, antipedal triangle,
point
X(376),
homothetic triangles |
| r505 |
Vecten
squares, symmedian point |
| r508 |
circumconic,
point
X(115),
point
X(110), Parry point, Stammler
hyperbola, symmedian
point |
| r512 |
similar triangles |
| r525 |
equal
parallelian point |
| d |
point X(165) |
| d |
point X(190) |
