acf_approx_inv, acf_approx_div
Synopsis
#include <flint/acf.h>Set res to an approximation of 1/x, respectively x/y. A real or purely imaginary divisor is handled by real divisions of the parts; otherwise 1/(a + bi) = (a - bi)/(a^2 + b^2) is used, with a^2 + b^2 computed by arf_sosq.
Cite this page
The FLINT team, “acf_approx_inv, acf_approx_div (acf.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acf/acf_approx_inv.html (generated 2026-10-20).
@misc{flint-doc-acf-acf-approx-inv,
author = {{The FLINT team}},
title = {{acf\_approx\_inv, acf\_approx\_div (acf.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/acf/acf_approx_inv.html},
note = {Generated 2026-10-20}
}