Anzahl der Abschnitte:

linke Intervallgrenze:

rechte Intervallgrenze:

zu einem Kurvenabschnitt oberhalb der x-Achse

Untersumme

Obersumme

Untersumme

 / 

Obersumme

???

Anklicken!!!

(haj v 2.0)

b = 8 (slider from 1 to 16, step 0.5)
a = 1 (slider from 0 to 12, step 0.5)
f(x) = (1 / 3 x^(3) - 17 / 2 x^(2) + 60 x) / 20
n = 5 (slider from 1 to 50, step 1)
lks = Segment((a, 0), (a, f(a)))
rts = Segment((b, 0), (b, f(b)))
T2: "f(x)= 1/60 x³ - 17/40 x² +3 x ;  [a, b] = [" + a + ", " + b + "]"
U = LowerSum(f, a, b, n)
f_0 = Function(f(x), a, b)
O = UpperSum(f, a, b, n)
c = true
d = false