Y add 50.800000000000004 sub add add mul 89.80000000000001 x_4 mul 0.398 x_6 sub mul 18.0 x_5 add mul -0.669 x_1 mul -0.41300000000000003 div add mul -0.587 x_4 sub mul 5.61 x_7 mul -0.012 x_2 pow2 add 8.89 mul 7.82 x_8 mul -0.849 div x_9 sub mul 2.81 mul x_0 x_3 mul 1.05 x_1