Y add -8.53 div add mul 0.9470000000000001 x_6 mul -15.9 x_5 div mul x_4 x_2 mul div x_8 div div div pow2 add 77.4 mul -0.93 x_5 add mul 48.1 x_9 mul 17.2 x_3 div x_7 tan add 0.767 mul 0.488 x_1 x_1 add mul -8.43 pow3 add -0.065 mul -68.8 x_0 mul 0.417 div x_5 x_2