Y add 73.0 sub mul -19.1 x_6 add mul 7.11 div x_8 x_1 add mul 57.400000000000006 x_3 sub mul -0.912 cos add 1.25 mul -0.322 mul x_2 x_4 mul -77.60000000000001 mul x_5 sub mul 0.097 x_7 mul -0.9590000000000001 x_0