h(x) =

G = 10 (slider from -5 to 20, step 0.1)
k = 0.05 (slider from -5 to 5, step 0.1)
a = 2 (slider from -5 to 5, step 0.1)
h(x) = (0.5 * x) + 1
Eingabefeld1 = Textfield(h)
f(x) = ℯ^(h(x))