_nmod_poly_interpolate_nmod_vec_fast_precomp
Synopsis
#include <flint/nmod_poly.h>void _nmod_poly_interpolate_nmod_vec_fast_precomp(nn_ptr poly, nn_srcptr ys, const nn_ptr * tree, nn_srcptr weights, slong len, nmod_t mod)sourceSets (poly, len) to the polynomial of length at most len taking the values ys at the points of tree, given the weights from _nmod_poly_interpolation_weights, by combining the scaled values y_i w_i up the tree (fast Lagrange interpolation). Writes len coefficients.
Cite this page
The FLINT team, “_nmod_poly_interpolate_nmod_vec_fast_precomp (nmod_poly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/nmod_poly/_nmod_poly_interpolate_nmod_vec_fast_precomp.html (generated 2026-10-20).
@misc{flint-doc-nmod-poly-nmod-poly-interpolate-nmod-vec-fast-precomp,
author = {{The FLINT team}},
title = {{\_nmod\_poly\_interpolate\_nmod\_vec\_fast\_precomp (nmod\_poly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/nmod_poly/_nmod_poly_interpolate_nmod_vec_fast_precomp.html},
note = {Generated 2026-10-20}
}