Y add -0.049 div mul x_4 add mul -5.4 x_2 add add sub mul 0.606 div x_7 x_1 mul 5.14 x_0 add mul -24.900000000000002 x_5 mul -3.7 x_6 mul -1.42 tan add 3.8000000000000003 mul -4.0 x_4 exp add 9.39 mul 69.8 x_3