A = Point(xAxis)
B = Mirror(A, yAxis)
C = Point(yAxis)
D = Mirror(C, xAxis)
F_1: (sqrt(x(A)^(2.0) + y(C)^(2.0)), 0.0)
F_2 = Mirror(F_1, yAxis)
c = Hyperbola(F_1, F_2, C)
d = Hyperbola(F_1, F_2, A)
a: 1.0 * 1.0 * 1.0 y = y(C) / x(A) * 1.0 * 1.0 * 1.0 x
a' = Mirror(a, yAxis)
P = Point(d)
l_1 = Segment(F_1, P)
E = (-3.42, -3.18)
l_2 = Segment(F_2, P)
b, e = AngularBisector(l_2, l_1)