X(73) = X(73) CROSSPOINT OF INCENTER AND CIRCUMCENTER

Trilinears

\(sec B + sec C : sec C + sec A : sec A + sec B\)

\(a(b + c)(a^2 - b^2 - c^2)/(a - b - c) : :\)

Barycentrics

\((cos B + cos C) sin 2A : (cos C + cos A) sin 2B : (cos A + cos B) sin 2C\)

Notes

X(73) lies on these lines: 1,4 3,212 6,41 21,651 35,74 36,54 37,836 42,65 55,64 57,386 66,976 68,1060 69,77 72,201 102,947 228,408 284,951 290,336 1036,1037 1057,1059

X(73) is the {X(1064),:ref:X(1066) <X(1066)>}-harmonic conjugate of X(1). For a list of other harmonic conjugates of X(73), click Tables at the top of this page.

X(73) = isogonal conjugate of X(29)

X(73) = anticomplement of X(34381)

X(73) = X(1)-Ceva conjugate of X(65)

X(73) = X(228)-cross conjugate of X(71)

X(73) = crosspoint of X(i) and X(j) for these (i,j): (1,3), (77,222), (226,307)

X(73) = crosssum of X(i) and X(j) for these (i,j): (1,4), (33,281)

X(73) = crossdifference of every pair of points on line X(243)X(522)

X(73) = X(i)-Hirst inverse of X(j) for these (i,j): (1,243), (65,851)

X(73) = X(i)-beth conjugate of X(j) for these (i,j): (1,1042), (3,73), (21,946), (72,72), (100,10), (101,73), (295,73)

X(73) = bicentric sum of PU(16)

X(73) = PU(16)-harmonic conjugate of X(652)

X(73) = trilinear product of PU(83)

X(73) = trilinear pole of line X(647)X(822)

X(73) = X(63)-isoconjugate of X(8748)

X(73) = X(92)-isoconjugate of X(284)

X(73) = {X(1),:ref:X(1745) <X(1745)>}-harmonic conjugate of X(4)