_arb_poly_rsqrt_series, arb_poly_rsqrt_series
Synopsis
#include <flint/arb_poly.h>void arb_poly_rsqrt_series(arb_poly_t g, const arb_poly_t h, slong n, slong prec)sourceSet g to the power series h^{-1/2} truncated to length n, by the division-free Newton iteration g \leftarrow g + g(1 - hg^2)/2. Wrappers of _gr_poly_rsqrt_series_newton. The underscore version does not allow aliasing.
Cite this page
The FLINT team, “_arb_poly_rsqrt_series, arb_poly_rsqrt_series (arb_poly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_poly/_arb_poly_rsqrt_series.html (generated 2026-10-20).
@misc{flint-doc-arb-poly-arb-poly-rsqrt-series,
author = {{The FLINT team}},
title = {{\_arb\_poly\_rsqrt\_series, arb\_poly\_rsqrt\_series (arb\_poly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/arb_poly/_arb_poly_rsqrt_series.html},
note = {Generated 2026-10-20}
}