FLINT3.7.0-dev
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arb_mat_solve_lu_precomp

Synopsis#include <flint/arb_mat.h>
void arb_mat_solve_lu_precomp(arb_mat_t X, const slong * perm, const arb_mat_t LU, const arb_mat_t B, slong prec)source

Solves AX = B given an LU decomposition PA = LU computed by arb_mat_lu (assumed valid, not checked). X may be the same object as B but not as LU.

Cite this page

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