Y add -5.1000000000000005 mul x_9 mul x_1 div pow2 sub mul 0.619 x_2 mul 4.18 inv sub mul 7.74 x_3 mul 35.300000000000004 x_6 div mul x_7 x_0 sub mul 42.5 x_8 mul -9.370000000000001 div x_8 add mul 0.785 x_4 mul -12.700000000000001 x_5