Y add 0.396 add mul 0.77 exp add 50.2 mul -39.0 x_0 add mul -4.17 x_0 add mul -89.9 x_2 sub mul 0.512 mul x_1 x_1 mul 65.5 mul x_1 cos add 39.400000000000006 mul -0.85 div x_3 abs add 13.9 mul -0.9 x_1