\[M_{-\frac{1}{2}a,-\frac{1}{4}}\left(\tfrac{1}{2}z^{2}\right)=2^{\frac{1}{2}a-1%
}\Gamma\left(\tfrac{1}{2}a+\tfrac{3}{4}\right)\sqrt{\ifrac{z}{\pi}}\*\left(U%
\left(a,z\right)+U\left(a,-z\right)\right),\]