Y add -3.48 sub add mul -5.45 log add 21.6 mul 0.8280000000000001 x_8 add mul 0.46900000000000003 mul x_5 abs add 1.26 mul 1.96 x_1 mul 4.57 mul x_0 sub add mul -66.2 pow3 add -3.29 mul 97.80000000000001 x_2 mul 0.08 div div pow2 add 99.10000000000001 mul -67.4 x_4 x_1 x_3 mul -60.300000000000004 x_7 mul -0.068 x_6