FLINT3.7.0-dev

dlog_vec_loop, dlog_vec_loop_add

Synopsis#include <flint/dlog.h>
void dlog_vec_loop(ulong * v, ulong nv, ulong a, ulong va, nmod_t mod, ulong na, nmod_t order)source
void dlog_vec_loop_add(ulong * v, ulong nv, ulong a, ulong va, nmod_t mod, ulong na, nmod_t order)source

As dlog_vec and dlog_vec_add, by enumerating the n_a powers of a and copying the values to the entries k \ge m by periodicity. Costs O(n_a + \mathit{nv}) and needs no discrete logarithm.

Cite this page

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