Y add 0.38 div mul div sub mul -81.80000000000001 x_5 mul 0.5710000000000001 x_0 sub mul 80.30000000000001 abs add mul -2.5 x_2 mul -0.544 x_6 sub mul -0.749 x_3 mul -4.1000000000000005 abs add -79.0 mul 83.10000000000001 x_4 x_9 add mul -0.986 x_1 add mul -0.15 x_7 mul 83.2 x_8