mpoly_used_vars_or
Synopsis
#include <flint/mpoly.h>void mpoly_used_vars_or(int * used, const ulong * exps, slong len, flint_bitcnt_t bits, const mpoly_ctx_t mctx)sourceFor each variable of index i that occurs with a positive exponent in one of the monomials, sets used[i] to a nonzero value. Other entries are left unchanged, so the results for several arrays can be combined.
Cite this page
The FLINT team, “mpoly_used_vars_or (mpoly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/mpoly/mpoly_used_vars_or.html (generated 2026-10-20).
@misc{flint-doc-mpoly-mpoly-used-vars-or,
author = {{The FLINT team}},
title = {{mpoly\_used\_vars\_or (mpoly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/mpoly/mpoly_used_vars_or.html},
note = {Generated 2026-10-20}
}