ODE
\[ n y(x)+y''(x)-x y'(x)=0 \] ODE Classification
[_Hermite]
Book solution method
TO DO
Mathematica ✓
cpu = 0.00799517 (sec), leaf count = 37
\[\left \{\left \{y(x)\to c_1 H_n\left (\frac {x}{\sqrt {2}}\right )+c_2 \, _1F_1\left (-\frac {n}{2};\frac {1}{2};\frac {x^2}{2}\right )\right \}\right \}\]
Maple ✓
cpu = 0.085 (sec), leaf count = 35
\[ \left \{ y \left ( x \right ) =x \left ( {{\sl U}\left ({\frac {1}{2}}-{\frac {n}{2}},\,{\frac {3}{2}},\,{\frac {{x}^{2}}{2}}\right )}{\it \_C2}+{{\sl M}\left ({\frac {1}{2}}-{\frac {n}{2}},\,{\frac {3}{2}},\,{\frac {{x}^{2}}{2}}\right )}{\it \_C1} \right ) \right \} \] Mathematica raw input
DSolve[n*y[x] - x*y'[x] + y''[x] == 0,y[x],x]
Mathematica raw output
{{y[x] -> C[1]*HermiteH[n, x/Sqrt[2]] + C[2]*Hypergeometric1F1[-n/2, 1/2, x^2/2]}}
Maple raw input
dsolve(diff(diff(y(x),x),x)-x*diff(y(x),x)+n*y(x) = 0, y(x),'implicit')
Maple raw output
y(x) = x*(KummerU(1/2-1/2*n,3/2,1/2*x^2)*_C2+KummerM(1/2-1/2*n,3/2,1/2*x^2)*_C1)