Y add 0.664 sub add mul -0.6960000000000001 div pow2 add -88.5 mul -79.4 div x_2 x_1 mul x_5 x_3 mul -8.42 mul abs add 0.59 mul -15.5 x_7 mul x_8 mul x_0 x_6 mul 0.86 div x_0 sub mul -6.5200000000000005 x_9 mul -17.8 x_4