u(x) =

v(x) =

u(x) = x^(5)
Eingabefeld1 = Textfield(u)
u1(x) = u'(x)
Text1: "u'(x) = " + u1 + ""
v(x) = x^(2)
Eingabefeld2 = Textfield(v)
v1(x) = v'(x)
Text2: "v'(x) = " + v1 + ""
f(x) = u(x) + v(x)
f1(x) = u1(x) + v1(x)
Text3: "f(x) = u(x) + v(x) = " + f + ""
Text4: "f'(x) = " + f1 + ""