Fünfecks-Konstruktion
Author: Haftendorn
Date: 12/04

A = Point(xAxis)
O = Intersect(xAxis, yAxis)
c = Circle(O, A)
C, D = Intersect(c, yAxis)
E = Midpoint(C, O)
a = Segment(E, A)
d = Circle(E, O)
F, G = Intersect(d, a)
e = Circle(O, E)
f = Circle(G, E)
H, I = Intersect(f, e)
g = Segment(H, E)
h = Segment(I, E)
J = Intersect(xAxis, h)
i = OrthogonalLine(J, xAxis)
K, L = Intersect(c, i)
j = Segment(L, A)
k = Circle(L, A)
p = Circle(K, A)
B, M = Intersect(c, k)
N, P = Intersect(c, p)
q = Circle(M, P)
b = Segment(L, M)
l = Segment(M, P)
m = Segment(P, K)
n = Segment(K, A)
Q, r, s, t, a_1, b_1, c_1, d_1 = Polygon(N, B, A, K, P, M, L)