Y add 0.611 mul add mul 0.222 div tan add 0.222 mul -34.800000000000004 x_3 sub mul 6.1000000000000005 x_2 mul 0.225 mul x_4 x_4 mul 0.259 div pow3 add mul 40.300000000000004 x_3 mul 0.198 x_0 x_1 x_0