Číslo kroku

A_{1} = (-16.76, -2.24)
B_{1} = (11.7, -3.78)
p = Line(A_{1}, B_{1})
A = (-10.88, 9.86)
B = (-4.223847930000002, 1.020052485999997)
a = 0 (slider from 0 to 5, step 1)
c = Circle(B, A)
p' = Mirror(p, c)
f, g = Tangent(A, p')
k_1 = Mirror(f, c)
k_2 = Mirror(g, c)
S_2 = Center(k_2)
S_1 = Center(k_1)