Y add 16.8 div add mul -7.140000000000001 pow3 add 64.8 mul -10.3 x_0 add add mul 35.0 x_2 sub mul -42.6 x_1 sub mul -8.58 x_2 mul -11.3 log add 9.32 mul -0.6900000000000001 x_3 mul 90.5 x_1 add mul 9.42 x_0 mul -4.24 x_0