b

a

B'(x)

Obersumme

Untersumme

Obersumme:

Untersumme:

Integral:

Integral

\downarrow n \rightarrow \infty

\uparrow n \rightarrow \infty

f(x) =

n = 10 (slider from 1 to 1000, step 1)
B = Point(xAxis)
A = Point(xAxis)
b: x(B)
a: x(A)
d: (b - a) / n
f(x) = x
Intervall = Segment((0 | 0), (7 | 0))
U = LowerSum(f, a, b, n)
O = UpperSum(f, a, b, n)
Werte = 1 (slider from -5 to 5)
e = false
c = false
Text1: "O_{" + n + "} = " + O + ""
Text4: "U_{" + n + "} = " + U + ""
I = Integral(f, a, b)
f_{1} = false
Eingabefeld1 = Textfield(f)
Text9: "a = " + a + ""
Text10: "b = " + b + ""
Text6: "\int_" + (LaTeX[a]) + "^" + (LaTeX[b]) + "  " + (LaTeX[f]) + "~dx"