Y add 0.398 sub mul 22.400000000000002 x_0 sub sub mul -6.73 div mul x_1 x_1 abs add 0.885 mul 0.992 mul x_3 x_3 mul 4.55 inv add 39.800000000000004 mul -0.047 x_2 mul 19.200000000000003 mul x_1 add mul -61.800000000000004 x_0 mul -2.5 log add 64.0 mul 1.1400000000000001 x_4