Wachstumsfaktor

Zahl der Windungen

Parameter für Punkt der Spirale

A = (0, 0)
a = 1.2 (slider from -5 to 5, step 0.1)
k = 2 (slider from 0 to 20, step 1)
c = CurveCartesian(a^(t / (0.5 * 3.141592653589793)) * cos(t), a^(t / (0.5 * 3.141592653589793)) * sin(t), t, 0.0, 2.0 * k * 3.141592653589793)
p = 7.1 (slider from 1 to 20, step 0.1)
P: (a^(p / (0.5 * 3.141592653589793)) * cos(p), a^(p / (0.5 * 3.141592653589793)) * sin(p))
d = Tangent(P, c)
b = Line(A, P)
B = Point(d)
C = Point(b)
α = Angle(B, P, C)