\[\mathsf{Q}^{\mu}_{\nu}\left(x\right)=-\tfrac{1}{2}\pi\sin\left(\tfrac{1}{2}(%
\nu+\mu)\pi\right)w_{1}(\nu,\mu,x)+\tfrac{1}{2}\pi\cos\left(\tfrac{1}{2}(\nu+%
\mu)\pi\right)w_{2}(\nu,\mu,x),\]