S = (-2.2043642384652358E-16, -2.7525692603699206, 2.18)
e = Line(S, yAxis)
A = Point(e)
C: (S + A) / 2
b = Sphere(C, A)
D, S' = Intersect(yAxis, b)
c, d, e_1 = Cone(S', S, Distance[S', A])
parabel = IntersectPath(se, c)
g = Segment(S, S')