Y add -3.14 div sub mul -5.4 x_2 sub sub mul 0.095 div pow2 add -4.3 mul 5.28 x_2 x_0 mul 7.4 pow2 add -3.89 mul 0.45 x_4 mul 0.193 div x_4 div cos add -80.9 mul 68.9 x_1 add mul -27.0 x_0 mul 37.4 pow3 add -0.6970000000000001 mul 0.864 x_3 x_5