A = (-5.88402231898648, 3.265932383029046, 2.394347128744233)
B = (3.108370408316272, 1.3886230812270561, 5)
f = Line(A, B)
P = Point(f)
u = Vector(A, B)
v = Vector(A, P)
Q = (-4.146183054051683, 3.7319638904587222, 5.133825375145298)
w = Vector(A, Q)