Ha 2018

Geronosche Kurve
in Polardarstellung

θ

θ

Polarwinkel zeigen

Kurve zeigen

Bild

P=(r(θ);θ)

K=(θ,r(θ))

b: 2
a: 3
r(x) = sqrt((a^(2) * cos(x)^(2)) - (b^(2) * sin(x)^(2))) / cos(x)^(2)
θ = 2.7 (slider from -1.5 to (2 * π), step 0.01)
l = Segment((0, 0), (θ, 0))
c: (b^(2) * y^(2)) = (a^(2) * x^(2)) - x^(4)
T: (θ, 0)
P: (r(θ); θ)
Text3: "r(x)=" + (LaTeX[r]) + ""
O: (0, 0)
k = 5.5
d = Circle(O, k)
E: (k, 0)
E' = Rotate(E, θ, O)
α = Angle(E, O, E')
f = Segment(O, E')
e = true
g = false
A = (-3.3, -3.22)
B = (3.24, -3.28)
h = false
K: (θ, r(θ))
i = Segment(K, T)
j = Segment(O, P)
Gerono = Locus(P, θ)