Lõigude DK, EL ja FJ keskpunktid (M, N, P - peidetud)
kattuvad Eukleri ringjoone keskpunktiga.

A = (-4.266888018624008, -1.8423011234895466)
B = (6.153848958510071, -2.4622992045089656)
C = (0.05846271937266523, 4.076919681803586)
t1, c, a, b = Polygon(A, B, C)
D = Midpoint(C, A)
E = Midpoint(A, B)
F = Midpoint(B, C)
f = OrthogonalLine(C, c)
g = OrthogonalLine(B, b)
h = OrthogonalLine(A, a)
G = Intersect(g, b)
H = Intersect(f, c)
I = Intersect(h, a)
Q = Intersect(f, g)
J = Midpoint(A, Q)
K = Midpoint(Q, B)
L = Midpoint(Q, C)
i = LineBisector(L, F)
j = LineBisector(F, I)
k = LineBisector(F, K)
l = LineBisector(K, E)
m = LineBisector(E, H)
O = Intersect(i, j)
d = Circle(O, E)
n = Segment(J, F)
p = Segment(D, K)
q = Segment(L, E)
M = Midpoint(J, F)
N = Midpoint(E, L)
P = Midpoint(D, K)