Y add -2.81 div add mul -2.25 mul pow2 add -1.08 mul -0.758 x_2 x_4 mul -0.841 inv add 64.0 mul -0.843 mul x_3 x_1 sub mul -70.4 mul x_0 pow2 add mul 96.5 x_3 mul 31.400000000000002 x_6 mul -9.85 div add mul -5.5200000000000005 x_5 mul -27.8 sin add 1.62 mul 0.442 x_7 x_8