Y add -0.78 div x_7 div add mul -82.60000000000001 mul div sub mul -2.58 x_3 mul 28.400000000000002 mul x_1 sqrt add 8.47 mul 2.7800000000000002 x_5 x_6 x_8 mul 6.96 x_4 sub mul -97.7 x_4 add mul 0.73 tan add 5.42 mul -0.9500000000000001 x_0 add mul -59.1 mul x_3 x_2 mul 1.53 exp add -14.200000000000001 mul -22.0 x_8