c("", "ODE: df(y,x,2) - x**2=0$", "", "Dependent variable: y;  independent variable: x$", 
"", "Conditions: {{x=0,y=0}}$", "This is a linear ODE of order 2.", 
"It has constant coefficients.", "Constructing particular integral using `D-operator method'.", 
"", "General solution is {y=(12*arbconst(14) + 12*arbconst(13)*x + x**4)/12}", 
"", "Applying conditions {{x=0,y=0}}", "", "{y=(12*arbcomplex(3)*x + x**4)/12}$", 
"", "", "", "")
