Y add 7.83 div sub mul -1.82 abs add 67.8 mul 0.7000000000000001 x_0 sub mul 77.0 sqrt add 84.7 mul -1.19 x_3 mul -7.07 mul sub mul -1.52 x_5 mul 5.7700000000000005 div exp add -52.0 mul -5.51 x_6 add sub mul 5.6000000000000005 x_1 mul -30.3 x_4 mul 8.38 x_2 x_7 x_8