5 punkte Kegelschnitt, Strahlerleuchten in Berlin
Author: Prof. Dr. Dörte Haftendorn
Date: 22. August 2008

Ha 08

A = (1.652222222222222, 1.8611111111111112)
E = (6.392222222222223, 1.8611111111111112)
B = (3.272222222222222, 2.401111111111111)
C = (4.252222222222223, 2.421111111111111)
D = (5.892222222222223, 2.0411111111111113)
Bi = (-5.407777777777779, -6.198888888888891)
c = Conic(A, B, C, D, E)