Y add -7.140000000000001 sub add mul -64.7 div x_6 sub mul -47.300000000000004 mul x_2 add mul -2.57 mul sub mul 0.844 x_3 mul 0.9 x_5 x_8 sub mul 98.80000000000001 x_1 mul 50.7 x_4 mul -2.23 x_9 mul 48.800000000000004 x_7 mul -66.5 x_0