Y add -9.4 sub mul -51.300000000000004 x_7 mul -0.015 div div x_5 x_1 mul mul x_4 x_2 add mul 21.200000000000003 div x_5 x_8 mul 8.93 mul x_0 add mul -41.800000000000004 x_3 mul -19.700000000000003 x_6