FLINT3.7.0-dev

gr_polygamma

Synopsis#include <flint/gr_special.h>
int gr_polygamma(gr_ptr res, gr_srcptr x, gr_srcptr y, gr_ctx_t ctx)source

Sets res to the polygamma function \psi^{(s)}(z) with s = x, z = y, extended to complex s as in acb_polygamma.

Cite this page

The FLINT team, “gr_polygamma (gr_special.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr_special/gr_polygamma.html (generated 2026-10-20).