Y add -0.464 mul x_2 mul add mul -4.41 x_2 add mul 91.30000000000001 div add add add mul 4.61 x_4 add mul -2.5300000000000002 x_3 mul 4.800000000000001 x_8 mul -3.9000000000000004 x_3 mul 11.0 x_1 x_5 mul 1.3900000000000001 mul x_7 x_0 x_6