Y add 2.83 mul x_4 sub add add mul -93.0 cos add 5.48 mul 64.2 x_3 mul 0.392 x_7 add sub add mul 2.8000000000000003 x_5 mul -0.776 x_2 mul -28.400000000000002 x_6 sub mul 3.75 x_1 mul 31.400000000000002 x_0 mul -0.79 pow3 add -60.800000000000004 mul 8.77 mul x_8 x_0