hyp(x) = 1 / x
g(x) = (x * (x - 3))
Q = Point(xAxis)
wh: y = x
t: x(Q)
G: (t, g(t))
W: (g(t), g(t))
H: (g(t), hyp(g(t)))
P: (t, y(H))
u = Vector(Q, G)
v = Vector(G, W)
w = Vector(W, H)
a = Vector(H, P)
h = OrthogonalLine(Q, xAxis)
Kehrfunktion = Locus(P, Q)
Vieleck1, p, g_1, w_1, h_1, p_1 = Polygon(P, G, W, H, P)