FLINT3.7.0-dev

arb_mat_count_is_zero, arb_mat_count_not_is_zero

Synopsis#include <flint/arb_mat.h>
slong arb_mat_count_is_zero(const arb_mat_t mat)source
slong arb_mat_count_not_is_zero(const arb_mat_t mat)source

Return the number of entries of mat that are exactly zero (arb_is_zero), respectively not exactly zero.

Cite this page

The FLINT team, “arb_mat_count_is_zero, arb_mat_count_not_is_zero (arb_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_mat/arb_mat_count_is_zero.html (generated 2026-10-20).