Y add 11.100000000000001 div add add mul -91.60000000000001 mul x_2 div add mul -88.5 x_1 mul 36.800000000000004 x_6 x_5 sub mul 0.17 x_4 add add mul 3.66 mul x_0 x_7 mul -63.1 x_3 mul -8.700000000000001 x_5 mul 0.027 x_3 inv add 0.592 mul 15.3 x_6