FLINT3.7.0-dev
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acb_mat_frobenius_norm, acb_mat_bound_frobenius_norm

Synopsis#include <flint/acb_mat.h>
void acb_mat_frobenius_norm(arb_t res, const acb_mat_t A, slong prec)source
void acb_mat_bound_frobenius_norm(mag_t res, const acb_mat_t A)source

Set res to an enclosure, respectively an upper bound, of the Frobenius norm (\sum_{i,j} |a_{ij}|^2)^{1/2}.

Cite this page

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