X1617¶
TCC-PERSPECTOR OF X57
X1617 (TCC-PERSPECTOR OF X57) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶
Constructed Elements
Central Lines: {1, 3}, {25, 105}
Related Centers: X1 (INCENTER), X3 (CIRCUMCENTER), X25 (HOMOTHETIC CENTER OF ORTHIC AND TANGENTIAL TRIANGLES), X105 (Λ(INCENTER, SYMMEDIAN POINT))
Trilinears: \(f(a,b,c) : f(b,c,a) : f(c,a,b)\) (see note above X1601)
Search Value (6, 9, 13): \(-0.042477917525\)
Incident Central Lines23 lines
Functional Relations9 relations
X1617 = isogonal conjugate of X6601
X1617 = Xi-Ceva conjugate of Xj for these (i,j): (279, 6), (1252, 109), (1445, 218)
X1617 = crosspoint of X59 and X934
X1617 = pole wrt circumcircle of line X513X676 (the trilinear polar of X279)
X1617 = polar conjugate of isotomic conjugate of X23144
X1617 = {X13388,X13389}-harmonic conjugate of X37597