Parabel-Punkt-Abstand
Author: Dörte Haftendorn
Date: 24.09.04

b=d=y(AQ)

Ziehe B

Extremaler Abstand zwischen A und Ellipse?

ax = 0
ay = 6
A: (ax, ay)
B = Point(f)
c = Circle(B, A)
a = OrthogonalLine(B, xAxis)
C, D = Intersect(c, a)
AQ: (x(B), y(B) - y(D))
b = Segment(B, A)
d = Segment(B, D)
e = OrthogonalLine(B, b)