Y add -35.1 add mul -0.442 x_6 mul -0.329 div sub add mul 0.242 x_0 add mul -0.5 x_3 sub mul -7.19 mul sqrt add 77.80000000000001 mul 6.24 x_0 abs add mul -0.9490000000000001 x_2 add mul 0.07 x_7 mul 4.9 x_5 mul 20.400000000000002 x_4 mul 0.17400000000000002 x_8 x_1