Y add -0.257 mul x_5 sub mul -30.700000000000003 mul sub mul 74.7 mul div x_2 div pow3 add 0.981 mul -0.665 x_1 exp add 0.267 mul 0.41600000000000004 x_8 x_0 mul -0.982 pow2 add 5.68 mul 0.907 x_6 sqrt add 55.0 mul -9.1 x_7 sub mul 0.912 x_4 mul 0.49 x_3