2.1278   ODE No. 1278

\[ f(x) y(x)+4 x^2 y''(x)+4 x y'(x)=0 \] Mathematica : cpu = 0.368554 (sec), leaf count = 0


, could not solve

DSolve[f[x]*y[x] + 4*x*Derivative[1][y][x] + 4*x^2*Derivative[2][y][x] == 0, y[x], x]

Maple : cpu = 0. (sec), leaf count = 0


, result contains DESol or ODESolStruc

\[y \relax (x ) = \mathit {DESol}\left (\left \{\frac {f \relax (x ) \textit {\_Y} \relax (x )}{4 x^{2}}+\frac {\frac {d}{d x}\textit {\_Y} \relax (x )}{x}+\frac {d^{2}}{d x^{2}}\textit {\_Y} \relax (x )\right \}, \left \{\textit {\_Y} \relax (x )\right \}\right )\]