2.1349   ODE No. 1349

\[ y''(x)=-\frac {y(x)}{x^4}-\frac {\left (x^2+1\right ) y'(x)}{x^3} \]

✓ Mathematica : cpu = 0.0484693 (sec), leaf count = 76

DSolve[Derivative[2][y][x] == -(y[x]/x^4) - ((1 + x^2)*Derivative[1][y][x])/x^3,y[x],x]
 

\[\left \{\left \{y(x)\to c_2 G_{1,2}^{2,0}\left (-\frac {1}{2 x^2}|\begin {array}{c} \frac {3}{2} \\ 0,0 \\\end {array}\right )+c_1 e^{\frac {1}{4 x^2}} \left (\left (1-\frac {1}{2 x^2}\right ) I_0\left (\frac {1}{4 x^2}\right )+\frac {I_1\left (\frac {1}{4 x^2}\right )}{2 x^2}\right )\right \}\right \}\]

✓ Maple : cpu = 0.114 (sec), leaf count = 65

dsolve(diff(diff(y(x),x),x) = -(x^2+1)/x^3*diff(y(x),x)-1/x^4*y(x),y(x))
 

\[y \left (x \right ) = \frac {{\mathrm e}^{\frac {1}{4 x^{2}}} \left (c_{1} \left (2 x^{2}-1\right ) \operatorname {BesselI}\left (0, \frac {1}{4 x^{2}}\right )+\left (2 x^{2}-1\right ) c_{2} \operatorname {BesselK}\left (0, -\frac {1}{4 x^{2}}\right )+\operatorname {BesselI}\left (1, \frac {1}{4 x^{2}}\right ) c_{1} +\operatorname {BesselK}\left (1, -\frac {1}{4 x^{2}}\right ) c_{2} \right )}{x^{2}}\]