_acb_poly_compose, acb_poly_compose
Synopsis
#include <flint/acb_poly.h>void _acb_poly_compose(acb_ptr res, acb_srcptr poly1, slong len1, acb_srcptr poly2, slong len2, slong prec)sourcevoid acb_poly_compose(acb_poly_t res, const acb_poly_t poly1, const acb_poly_t poly2, slong prec)sourceSet res to the composition f(g(x)) of f = poly1 and g = poly2. The underscore version writes (\mathit{len1} - 1)(\mathit{len2} - 1) + 1 coefficients and does not allow aliasing. Wrappers of _gr_poly_compose_divconquer (Composition and modular composition).
Cite this page
The FLINT team, “_acb_poly_compose, acb_poly_compose (acb_poly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_poly/_acb_poly_compose.html (generated 2026-10-20).
@misc{flint-doc-acb-poly-acb-poly-compose,
author = {{The FLINT team}},
title = {{\_acb\_poly\_compose, acb\_poly\_compose (acb\_poly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/acb_poly/_acb_poly_compose.html},
note = {Generated 2026-10-20}
}