Arbeitsblatt Aufgabe 1
Author: Lukas Baumüller

a = 3 (slider from -5 to 5, step 0.1)
b = 1 (slider from -5 to 5, step 0.1)
f(x) = a x - b x^(3)
A, B, C = Intersect(f, xAxis)
c = Line(C, yAxis)
d = Line(B, yAxis)
e = Integral(f, 0, sqrt(a b) / b)