fmpq_mpoly_used_vars
Synopsis
#include <flint/fmpq_mpoly.h>void fmpq_mpoly_used_vars(int * used, const fmpq_mpoly_t A, const fmpq_mpoly_ctx_t ctx)sourceSets used[i] to a nonzero value if the variable of index i occurs in A, and to zero otherwise.
Cite this page
The FLINT team, “fmpq_mpoly_used_vars (fmpq_mpoly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpq_mpoly/fmpq_mpoly_used_vars.html (generated 2026-10-20).
@misc{flint-doc-fmpq-mpoly-fmpq-mpoly-used-vars,
author = {{The FLINT team}},
title = {{fmpq\_mpoly\_used\_vars (fmpq\_mpoly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fmpq_mpoly/fmpq_mpoly_used_vars.html},
note = {Generated 2026-10-20}
}