Information from Kimberling's Encyclopedia of Triangle Centers |
Trilinears u(-u/x + v/y + w/z) : v(u/x - v/y + w/z) : w(u/x + v/y - w/z), where x : y : z = X(3) and u : v : w = X(2)
Barycentrics csc 2A - csc 2B - csc 2C : csc 2B - csc 2C - csc 2A : csc 2C - csc 2A - csc 2B (P. Moses, 5/24/07)
X(3164) lies on these lines:
2,216 6,401 20,185 22,385 69,1972 160,523 206,1632 237,3186 577,648 1976,2998 3101,3187X(3164) = reflection of X(264) in X(216)
X(3164) = isogonal conjugate of X(1988)
X(3164) = anticomplement of X(264)
X(3164) = X(3)-Ceva conjugate of X(2)