You can move the points A, B and C (click on the point and drag it).
Press the keys “+” and “−” to zoom in or zoom out the visualization window and use the arrow keys to translate it.
You can also construct all centers related with this one (as described in ETC) using the “Run Macro Tool”. To do this, click on the icon , select the center name from the list and, then, click on the vertices A, B and C successively.
|Information from Kimberling's Encyclopedia of Triangle Centers|
Trilinears f(a,b,c) : f(b,c,a) : f(c,a,b),
where f(a,b,c) = a/[(b - c)(b + c - 2a)]
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(901) lies on the circumcircle and these lines:
3,953 36,106 55,840 59,109 88,105 100,513 101,649 104,517 484,759 675,903
X(901) = reflection of X(953) in X(3)
X(901) = isogonal conjugate of X(900)
X(901) = X(36)-cross conjugate of X(59)