O = (0, 0, 0)
A = (0, 0, 3.4641016151377544)
a, c, b = Cone(A, O, 2)
B = (0, 0, -3.4641016151377544)
d, e, f = Cone(B, O, 2)
g = Segment(O, A)
P' = (0.4937162812295739, 1.3034461459150073, 0)
h = Circle(g, P')
i = Line(P', g)
j = Segment(O, P')
C = Point(xAxis)
α = Angle(C, O, P')
k = Line(P', zAxis)
P, Q = Intersect(k, b)
u = Vector(O, P)
v = Vector(O, Q)
l = Segment(Q, P)
β = Angle(P, O, A)