arb_fpwrap_cdouble_dirichlet_eta
Synopsis
#include <flint/arb_fpwrap.h>int arb_fpwrap_cdouble_dirichlet_eta(complex_double * res, complex_double s, int flags)sourceComputes the Dirichlet eta function \eta(s) = (1 - 2^{1-s}) \zeta(s) (acb_dirichlet_eta).
Cite this page
The FLINT team, “arb_fpwrap_cdouble_dirichlet_eta (arb_fpwrap.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_fpwrap/arb_fpwrap_cdouble_dirichlet_eta.html (generated 2026-10-20).
@misc{flint-doc-arb-fpwrap-arb-fpwrap-cdouble-dirichlet-eta,
author = {{The FLINT team}},
title = {{arb\_fpwrap\_cdouble\_dirichlet\_eta (arb\_fpwrap.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/arb_fpwrap/arb_fpwrap_cdouble_dirichlet_eta.html},
note = {Generated 2026-10-20}
}