FLINT3.7.0-dev

fmpz_set_uiui, fmpz_neg_uiui

Synopsis#include <flint/fmpz.h>
void fmpz_set_uiui(fmpz_t f, ulong hi, ulong lo)source
void fmpz_neg_uiui(fmpz_t f, ulong hi, ulong lo)source

Set f to h 2^{\mathtt{FLINT\_BITS}} + l, respectively to its negative, where h and l are the unsigned words hi and lo.

Cite this page

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