Y add 2.13 sub sub mul 4.78 x_8 mul 62.0 div abs add -0.516 mul 0.324 x_5 add mul -20.0 x_2 mul 0.23700000000000002 div x_6 div div pow3 add -29.200000000000003 mul -7.04 x_4 mul x_4 div sin add 0.165 mul -93.7 x_2 x_1 div pow3 add -16.900000000000002 mul 92.30000000000001 x_3 x_7 mul -58.2 x_0