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) = (a2 + b2 + c2 - 2bc)/(b - c) (M. Iliev, 5/13/07)
X(1633) lies on these lines:
7,1486 19,1721 20,1610 28,1770 48,1742 59,1310 99,1310 100,190 101,1292 105,1086 108,109 497,1473
X(1633) = reflection of X(651) in X(692)
X(1633) = X(1275)-Ceva conjugate of X(6)
X(1633) = cevapoint of X(513) and X(1486)
X(1633) = crosspoint of X(I) and X(J) for these (I,J): (99,162), (100,934)
X(1633) = crosssum of X(512) and X(656)
X(1633) = X(I)-aleph conjugate of X(J) for these (I,J): (100,610), (1783,1707), (1897,19)