Y add -77.80000000000001 add mul 7.0600000000000005 x_7 mul 8.23 div sub add mul 0.41600000000000004 div x_9 div x_1 mul x_9 x_0 add sub mul -58.800000000000004 mul x_5 x_8 mul 0.643 x_5 mul -0.869 x_8 mul -0.49 x_3 sub mul -0.617 div x_4 x_6 add mul 8.22 x_2 mul -0.486 x_4