Y add 0.28600000000000003 sub mul -0.418 abs add -0.47800000000000004 mul 0.937 x_2 add mul -0.41000000000000003 div pow2 add 0.603 mul -5.84 x_4 x_3 sub mul 6.96 pow3 add 72.7 mul 4.67 x_0 mul 0.163 abs add 0.896 mul -0.274 x_1