Y add 4.07 div sub mul -0.314 x_8 mul -2.0300000000000002 x_8 add sub mul -0.598 x_8 mul 0.84 pow2 add -0.755 mul -0.78 div x_6 x_7 mul -89.7 mul mul x_7 sub mul 0.20500000000000002 mul div x_2 log add 3.25 mul 0.6970000000000001 x_0 sub sub mul 0.579 x_4 mul -3.59 sin add -6.03 mul 0.11 x_8 mul 40.5 abs add 0.902 mul -5.47 x_5 mul 16.8 x_1 x_3