Y add 0.648 div div add mul -23.3 x_8 mul 16.1 x_3 div x_0 add add mul 11.200000000000001 tan add -39.800000000000004 mul 7.1000000000000005 x_5 mul -0.771 div div x_1 mul x_6 pow3 add -0.165 mul 5.76 x_6 mul sub mul -6.65 x_0 mul -12.8 x_3 x_2 mul 3.6 x_1 abs sub mul -8.2 x_7 mul 1.45 x_4