X2136¶
EIGENTRANSFORM OF X57
X2136 (EIGENTRANSFORM OF X57) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶
Constructed Elements
Central Lines: {8, 9}, {57, 145}
Related Centers: X145 (ANTICOMPLEMENT OF NAGEL POINT), X1 (INCENTER), X8 (NAGEL POINT), X9 (MITTENPUNKT), X57 (ISOGONAL CONJUGATE OF X9)
Barycentrics: \(a (a^{2}+2 (b+c) a+b^{2}-6 b c+c^{2}) \cdot (-a+b+c) : :\)
Search Value (6, 9, 13): \(-12.846344671873\)
X2136 lies on the cubics K201 and K372.
Incident Central Lines11 lines
Functional Relations8 relations
X2136 = isogonal conjugate of X2137
X2136 = X145-aleph conjugate of X2136
X2136 = orthologic center of these triangles: excentral to excenters-midpoints
X2136 = orthologic center of these triangles: excentral to 2nd Schiffler
X2136 = intouch-to-ABC barycentric image of X8