A': (1.16611, 1.18031)
B': (4.82413, 2.2365)
f = Line(A', B')
C' = Point(f)
L' = Line(A', C')
c = Semicircle(C', A')
F = Point(c)
R_A = Ray(F, A')
R_{B} = Ray(F, B')
R_{C} = Ray(F, C')
h = LineBisector(A', F)
B'' = Intersect(h, R_{B})
G = Ray(A', B'')
C'' = Intersect(R_{C}, G)
M = Intersect(L', h)
d = Circle(C'', B'')
D'' = Intersect(d, G, 2)
R_{D} = Segment(D'', F)
D' = Intersect(L', R_{D})