Y add 8.81 add mul 8.43 x_4 mul -20.700000000000003 mul div x_6 add mul -6.9 mul x_3 mul x_1 div tan add 21.200000000000003 mul 29.5 x_7 x_5 mul -0.28800000000000003 exp add 70.2 mul -26.700000000000003 x_1 div x_2 mul x_4 x_0