Y add -80.2 div x_7 mul add mul -0.708 exp add -17.7 mul -0.24 x_3 mul 7.55 x_5 div add mul -34.0 x_6 mul 87.9 mul div x_5 sub mul -4.3 div tan add -2.3000000000000003 mul -44.1 x_1 add mul -54.400000000000006 x_1 mul 0.402 x_5 mul -60.300000000000004 x_2 mul x_8 mul x_0 x_5 x_4