fmpz_mat_trace
Synopsis
#include <flint/fmpz_mat.h>void fmpz_mat_trace(fmpz_t trace, const fmpz_mat_t mat)sourceSets trace to the sum of the diagonal entries of the square matrix mat (0 if it is empty). Throws if mat is not square.
Cite this page
The FLINT team, “fmpz_mat_trace (fmpz_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpz_mat/fmpz_mat_trace.html (generated 2026-10-20).
@misc{flint-doc-fmpz-mat-fmpz-mat-trace,
author = {{The FLINT team}},
title = {{fmpz\_mat\_trace (fmpz\_mat.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fmpz_mat/fmpz_mat_trace.html},
note = {Generated 2026-10-20}
}