o ×°“iVã@s8ddlZddlmZddlmZddlmZdd„ZdS)éN)Ú_digamma)Ú_gamma)Ú_zetacCsRt ||¡\}}d|dt |d¡t |d|¡}t |dkt |¡|¡S)a Polygamma function n. Args: n (cupy.ndarray): The order of the derivative of `psi`. x (cupy.ndarray): Where to evaluate the polygamma function. Returns: cupy.ndarray: The result. .. seealso:: :data:`scipy.special.polygamma` gð¿égð?r) ÚcupyÚbroadcast_arraysrÚgammarÚzetaÚwhererÚdigamma)ÚnÚxÚfac2©rúR/home/ubuntu/.local/lib/python3.10/site-packages/cupyx/scipy/special/_polygamma.pyÚ polygammas *r)rÚcupyx.scipy.specialrrrrrrrrÚs