Y add -0.38 add mul -0.79 x_7 add mul -9.80 div x_1 pow2 add -50.40 mul 45.50 x_5 sub mul -37.70 x_8 add mul -3.48 pow2 add 0.14 mul -0.08 x_3 add sub sub mul 7.29 x_2 mul -0.97 sqrt add 85.40 mul -4.40 x_4 mul 97.80 x_6 mul 0.07 exp add -0.42 mul 0.53 x_0