ODE
\[ x^2 \left (-y'(x)\right )+y''(x)+x y(x)=0 \] ODE Classification
[[_2nd_order, _with_linear_symmetries]]
Book solution method
TO DO
Mathematica ✓
cpu = 0.192321 (sec), leaf count = 41
\[\left \{\left \{y(x)\to c_1 x-\frac {c_2 \sqrt [3]{-x^3} \Gamma \left (-\frac {1}{3},-\frac {x^3}{3}\right )}{3 \sqrt [3]{3}}\right \}\right \}\]
Maple ✓
cpu = 0.206 (sec), leaf count = 52
\[\left [y \left (x \right ) = \textit {\_C1} x +\textit {\_C2} \left (6 \Gamma \left (\frac {2}{3}\right ) 3^{\frac {2}{3}} \left (-x^{3}\right )^{\frac {1}{3}}-6 \Gamma \left (\frac {2}{3}, -\frac {x^{3}}{3}\right ) 3^{\frac {2}{3}} \left (-x^{3}\right )^{\frac {1}{3}}+18 \,{\mathrm e}^{\frac {x^{3}}{3}}\right )\right ]\] Mathematica raw input
DSolve[x*y[x] - x^2*y'[x] + y''[x] == 0,y[x],x]
Mathematica raw output
{{y[x] -> x*C[1] - ((-x^3)^(1/3)*C[2]*Gamma[-1/3, -1/3*x^3])/(3*3^(1/3))}}
Maple raw input
dsolve(diff(diff(y(x),x),x)-x^2*diff(y(x),x)+x*y(x) = 0, y(x))
Maple raw output
[y(x) = _C1*x+_C2*(6*GAMMA(2/3)*3^(2/3)*(-x^3)^(1/3)-6*GAMMA(2/3,-1/3*x^3)*3^(2/
3)*(-x^3)^(1/3)+18*exp(1/3*x^3))]