Y add 9.21 mul x_4 div sub mul 18.6 abs sub mul -86.7 x_0 mul -1.32 x_6 sub mul 89.80000000000001 x_4 mul 83.7 x_7 add mul 0.419 sin add 0.201 mul -3.14 div abs add -0.389 mul -17.900000000000002 x_3 x_2 mul 0.974 div sub mul -79.7 pow2 add -0.405 mul 0.035 x_5 mul -0.8310000000000001 mul x_8 mul x_2 x_8 x_1