Y add 2.14 add add add mul -0.11 x_3 mul 0.972 mul sub mul 4.99 inv add 2.66 mul -0.999 x_0 mul 12.8 div add mul 0.18 abs add 7.38 mul -38.6 x_2 mul -1.74 x_3 x_3 sub mul -5.6000000000000005 log add 68.60000000000001 mul -0.044 x_3 mul -0.438 pow3 add 17.3 mul -52.5 x_1 mul -0.485 x_4 mul 9.08 x_1