Y add -37.6 sub sub mul 6.68 div sub mul 7.63 x_2 mul -0.247 x_0 add mul -79.60000000000001 cos add -6.24 mul -1.47 x_1 mul 3.66 mul x_2 x_3 mul 0.328 x_4 add mul -0.022 div x_2 x_1 mul -0.051000000000000004 x_3