FLINT3.7.0-dev

arf_bot

Synopsis#include <flint/arf.h>
void arf_bot(fmpz_t e, const arf_t x)source

Sets e to the exponent of the lowest nonzero bit of x, that is, to the exponent of arf_get_fmpz_2exp, so that x is an odd multiple of 2^e. Sets e to 0 for a special value.

Cite this page

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