Rosette, polar und karstesisch
Author: Prof. Dr. Dörte Haftendorn

Ortskurve

Ha 2012

Algebraische Kurve

y^2 (x^2+y^2)=a^2 x^2

f(x) = 5 * cot(x)
phi = 0.8 (slider from -7 to 7, step 0.1)
P: (f(phi); phi)
Ortslinie1 = Locus(P, phi)
a = false
d = true
Text3: "" + f
K: (phi, f(phi))