list(solution="y=(12*arbcomplex(2)*x + x**4)/12",
     gen.solution=list("y=(12*arbconst(12) + 12*arbconst(11)*x + x**4)/12"),
     msg=c("This is a linear ODE of order 2.",
           "It has constant coefficients.",
           "Constructing particular integral using `D-operator method'.",
           "",
           "General solution is {y=(12*arbconst(12) + 12*arbconst(11)*x + x**4)/12}",
           "",
           "Applying conditions {{x=0,y=0}}"))
