2.1098   ODE No. 1098

\[ -a x^3 y(x)+x y''(x)-y'(x)=0 \] Mathematica : cpu = 0.0071431 (sec), leaf count = 41


\[\left \{\left \{y(x)\to c_1 \cosh \left (\frac {\sqrt {a} x^2}{2}\right )+i c_2 \sinh \left (\frac {\sqrt {a} x^2}{2}\right )\right \}\right \}\] Maple : cpu = 0.009 (sec), leaf count = 27


\[y \relax (x ) = c_{1} \sinh \left (\frac {\sqrt {a}\, x^{2}}{2}\right )+c_{2} \cosh \left (\frac {\sqrt {a}\, x^{2}}{2}\right )\]