Y add 57.2 div div div x_1 x_5 add sub mul 4.96 div add mul 0.63 inv add mul 3.18 x_6 mul 42.800000000000004 x_0 mul 7.5200000000000005 exp add 69.5 mul -7.75 mul add mul 1.3 x_2 mul 0.928 x_6 x_7 x_4 mul -0.879 abs add 6.37 mul 6.25 mul x_3 log add 32.800000000000004 mul -3.5 x_8 mul 65.4 x_8 x_7