A = (-6.699999999999994, 6.5333333333333306)
B = (-2.4999999999999982, 5.8)
E = Mirror(A, B)
C = Midpoint(A, B)
C1 = Circle(C, A)
C2 = Circle(B, A)
N = Point(C1)
AN = Ray(A, N)
AB = Segment(A, B)
BE = Segment(B, E)
EN = Segment(N, E)
M = Intersect(C2, AN, 2)
BM = Segment(B, M)
M' = Intersect(EN, BM)