A = (6, -2)
B = (10, -2)
c = Circle(A, B)
α = 0 rad (slider from 0 to 6.283185307179586, step 1.0E-4°)
M = Rotate(B, α, A)
β = Angle(B, A, M)
f = Segment(A, B)
M' = Mirror(M, f)
g = Segment(A, M)
M'' = Mirror(M', g)
d = Circle(M', A)
e = Circle(M'', A)
C, F = Intersect(e, d)