arb_hypgeom_li
Synopsis
#include <flint/arb_hypgeom.h>Sets res to the logarithmic integral \operatorname{li}(z) = \operatorname{Ei}(\log z) if offset is zero, or the offset logarithmic integral \operatorname{Li}(z) = \operatorname{li}(z) - \operatorname{li}(2) if offset is nonzero, for z \ge 0. The result is indeterminate unless z is nonnegative. Wrapper of acb_hypgeom_li.
Cite this page
The FLINT team, “arb_hypgeom_li (arb_hypgeom.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_hypgeom/arb_hypgeom_li.html (generated 2026-10-20).
@misc{flint-doc-arb-hypgeom-arb-hypgeom-li,
author = {{The FLINT team}},
title = {{arb\_hypgeom\_li (arb\_hypgeom.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/arb_hypgeom/arb_hypgeom_li.html},
note = {Generated 2026-10-20}
}