Y add 0.916 mul div div x_0 mul x_2 exp add sub mul 8.92 x_7 mul 52.7 x_6 mul 4.68 x_4 sqrt add 7.640000000000001 mul 0.147 x_5 sub mul 2.71 tan add 0.544 mul 0.738 x_8 mul -0.5680000000000001 div sub mul -0.766 tan add -0.59 mul -64.4 x_3 add mul 31.3 x_1 mul -73.2 x_2 x_5