FLINT3.7.0-dev
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arb_mat_frobenius_norm, arb_mat_bound_frobenius_norm

Synopsis#include <flint/arb_mat.h>
void arb_mat_frobenius_norm(arb_t res, const arb_mat_t A, slong prec)source
void arb_mat_bound_frobenius_norm(mag_t res, const arb_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, “arb_mat_frobenius_norm, arb_mat_bound_frobenius_norm (arb_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_mat/arb_mat_frobenius_norm.html (generated 2026-10-20).