FLINT3.7.0-dev

ull, ull_hi, ull_lo

Synopsis#include <flint/nmod.h>
ull_t ull(ulong hi, ulong lo)source
ulong ull_hi(ull_t x)source
ulong ull_lo(ull_t x)source

Construct the two-word integer \mathit{hi} B + \mathit{lo}, and return the high or the low word of x.

Cite this page

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