Y add -0.01 div pow2 sub mul 4.78 x_6 mul -78.40 x_7 mul div x_1 x_8 add add mul -89.70 div add mul 0.80 tan add 0.19 mul 0.66 x_5 mul -0.02 mul x_2 abs add 0.06 mul 93.70 x_0 x_8 sub mul 0.26 x_8 mul 6.44 x_4 mul -0.19 x_3