Y add 0.765 sub mul -0.4 x_1 add sub mul 3.2600000000000002 mul x_3 x_5 mul -69.0 div x_2 sub add mul -9.1 pow2 add -3.61 mul 3.87 x_0 mul -0.779 abs add 6.45 mul -0.969 x_4 mul 7.42 pow3 add mul -6.36 x_3 mul 98.9 x_7 mul -3.62 pow3 add mul -47.300000000000004 x_8 mul -45.300000000000004 x_6