acb_theta_agm_sqrt
Synopsis
#include <flint/acb_theta.h>void acb_theta_agm_sqrt(acb_ptr res, acb_srcptr a, acb_srcptr roots, slong nb, slong prec)sourceSets each of the nb entries of res to the square root of the entry of a that overlaps the corresponding entry of roots (a low-precision approximation) and whose opposite does not. If both square roots overlap roots, the entry is their union; if neither does, it is indeterminate.
Cite this page
The FLINT team, “acb_theta_agm_sqrt (acb_theta.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_theta/acb_theta_agm_sqrt.html (generated 2026-10-20).
@misc{flint-doc-acb-theta-acb-theta-agm-sqrt,
author = {{The FLINT team}},
title = {{acb\_theta\_agm\_sqrt (acb\_theta.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/acb_theta/acb_theta_agm_sqrt.html},
note = {Generated 2026-10-20}
}