Y add 0.757 add mul 46.2 x_1 mul -17.1 div abs add -7.8 mul -38.6 x_2 div sub mul -6.88 mul x_5 add mul 0.023 x_4 mul -1.19 x_3 mul 0.551 x_7 div div x_2 add mul -84.0 mul x_6 x_0 mul -77.30000000000001 x_8 cos add 0.021 mul 0.917 x_3