h(x) = x^(7) + x^(6) - x^(5) + x^(4) - x^(3) + x^(2) - 1
h'(x) = 7 x^(6) + 6 x^(5) - 5 x^(4) + 4 x^(3) - 3 x^(2) + 2 x
h''(x) = 42 x^(5) + 30 x^(4) - 20 x^(3) + 12 x^(2) - 6 x + 2
h'''(x) = 210 x^(4) + 120 x^(3) - 60 x^(2) + 24 x - 6
A, B, C = Intersect(h, xAxis)
F = Point(h)
Hochpunkt = Point(h)
Hochpunkttangente = Line(Hochpunkt, F)
α = Angle(Hochpunkttangente, yAxis)
Tiefpunkt = Point(h)
G = Point(h)
Tiefpunkttangente = Line(Tiefpunkt, G)
β = Angle(Tiefpunkttangente, yAxis)
Wendepunkt = Point(h)
H = Point(h)
Wendetangente = Line(Wendepunkt, H)
J, K, D = Intersect(h, Wendetangente)