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(20) and u : v : w = X(4)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b), where f(a,b,c) = u(-u/x + v/y + w/z)
X(3183) lies on these lines:
1,196 3,1033 4,64 19,84 40,1712 376,1075 393,1192 1498,2131 1620,1990X(3183) = X(20)-Ceva conjugate of X(4)
X(3183) = crosspoint of X(20) and X(2060)