Krümmung

Krümmungskreis

f(x) = (((1 / 10 * (x - 5)) * (x - 8)) * (x - 1)) + 2
f'(x) = f'(x)
f''(x) = f''(x)
a = 7.67 (slider from -5 to 9, step 0.01)
k: (1 + f'(a)^(2)) / f''(a)
M: (a - (k * f'(a)), f(a) + k)
r: abs((1 + f'(a)^(2))^(1.5) / f''(a))
c = Circle(M, r)
B: (a, f(a))
g(x) = f''(x) / (1 + f'(x)^(2))^(1.5)
b = true
d = true
Text1 = Text("Es existiert die Anweisung  Krümmungskreis( <Punkt>, <Objekt>) ")