ca_mat_log
Synopsis
#include <flint/ca_mat.h>Sets res to a matrix logarithm of A and returns T_TRUE; returns T_FALSE if A is proved to have no logarithm (it is singular), and T_UNKNOWN if this cannot be decided or the Jordan decomposition fails. The branch is defined by the principal logarithms of the eigenvalues. Wrapper of gr_mat_log.
Cite this page
The FLINT team, “ca_mat_log (ca_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/ca_mat/ca_mat_log.html (generated 2026-10-20).
@misc{flint-doc-ca-mat-ca-mat-log,
author = {{The FLINT team}},
title = {{ca\_mat\_log (ca\_mat.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/ca_mat/ca_mat_log.html},
note = {Generated 2026-10-20}
}