FLINT3.7.0-dev

gr_mat_is_orthogonal

Synopsis#include <flint/gr_mat.h>
truth_t gr_mat_is_orthogonal(const gr_mat_t A, gr_ctx_t ctx)source

Returns whether A is square with A A^T = A^T A = I. The ring is assumed to be commutative.

Cite this page

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