C:\Users\hogig\Downloads\bkk_dotykajici_se_kruznice_ruzne_velikosti_bod_na_kruznici

Číslo kroku

S_1 = (3, -3)
S_2 = (15, -3)
f = Line(S_1, S_2)
C = Point(f)
k_1 = Circle(S_1, C)
k_2 = Circle(S_2, C)
A = Point(k_2)
k = Circle(A, C)
k_2' = Mirror(k_2, k)
k_1' = Mirror(k_1, k)
E = Intersect(k_2, k, 2)
g = Line(C, E)
o = OrthogonalLine(C, g)
F = Intersect(k_1', o, 2)
k_4' = Line(F, g)
k_{4} = Mirror(k_4', k)
G = Intersect(k_1, k_{4}, 1)
a = 0 (slider from 0 to 7, step 1)
S_4 = Center(k_{4})