2.1092   ODE No. 1092

\[ (a+x) y(x)+x y''(x)=0 \] Mathematica : cpu = 0.0678056 (sec), leaf count = 72


\[\left \{\left \{y(x)\to c_2 e^{-i x} x \, _1F_1\left (1-\frac {1}{4} i (-2 (a-2)-4);2;2 i x\right )+c_1 e^{-i x} x U\left (1-\frac {1}{4} i (-2 (a-2)-4),2,2 i x\right )\right \}\right \}\] Maple : cpu = 0.044 (sec), leaf count = 29


\[y \relax (x ) = c_{1} \WhittakerM \left (-\frac {i a}{2}, \frac {1}{2}, 2 i x \right )+c_{2} \WhittakerW \left (-\frac {i a}{2}, \frac {1}{2}, 2 i x \right )\]