Y add 0.242 sub mul 6.09 div div abs sub mul -0.052000000000000005 x_2 mul -9.76 pow3 sub mul -6.9 x_1 mul 0.14400000000000002 x_3 x_6 div sub mul -0.28 x_5 mul 22.8 abs add 3.81 mul -0.163 x_0 pow3 add -49.900000000000006 mul 41.800000000000004 x_7 mul 12.9 x_4