A: (0, 0, 0)
B = (-1.7087949309274428, 3.839719640082482, 0)
f = Line(A, B)
D = Point(f)
p = OrthogonalPlane(A, f)
a = Sphere(A, D)
c = IntersectPath(p, a)
C = Point(c)
E = Point(c)
q = Plane(A, B, C)
r = Plane(A, B, E)
u = UnitVector(Vector[OrthogonalVector[q]])
AA: A + u
v = UnitVector(Vector[OrthogonalVector[r]])
AAA: A - v
uu: (3 * Vector[A, AA])
vv: (3 * Vector[A, AAA])
w: uu ⊗ vv