a_1 = 0.7 (slider from -5 to 5, step 0.1)
ω_1 = 0.9 (slider from -5 to 5, step 0.1)
φ_1 = 0.7 (slider from -5 to 5, step 0.1)
g(x) = a_1 * sin(ω_1 * x + φ_1)
a_2 = 1.1 (slider from -5 to 5, step 0.1)
φ_2 = 0.7 (slider from -5 to 6, step 0.1)
ω_2 = 0.8 (slider from -5 to 10, step 0.1)
h(x) = a_2 * sin(ω_2 * x + φ_2)
sum(x) = g(x) + h(x)