2.1235   ODE No. 1235

\[ a y(x)+\left (x^2-1\right ) y''(x)+x y'(x)=0 \] Mathematica : cpu = 0.0340617 (sec), leaf count = 97


\[\left \{\left \{y(x)\to c_1 \cos \left (\frac {1}{2} \sqrt {a} \left (\log \left (1-\frac {x}{\sqrt {x^2-1}}\right )-\log \left (\frac {x}{\sqrt {x^2-1}}+1\right )\right )\right )-c_2 \sin \left (\frac {1}{2} \sqrt {a} \left (\log \left (1-\frac {x}{\sqrt {x^2-1}}\right )-\log \left (\frac {x}{\sqrt {x^2-1}}+1\right )\right )\right )\right \}\right \}\] Maple : cpu = 0.033 (sec), leaf count = 45


\[y \relax (x ) = \left (c_{1} \left (x +\sqrt {x^{2}-1}\right )^{2 i \sqrt {a}}+c_{2}\right ) \left (x +\sqrt {x^{2}-1}\right )^{-i \sqrt {a}}\]