FLINT3.7.0-dev

mpoly_overflow_mask_sp

Synopsis#include <flint/mpoly.h>
ulong mpoly_overflow_mask_sp(flint_bitcnt_t bits)source

Returns the word with the high (guard) bit of each bits-bit field set, for \mathit{bits} \le FLINT_BITS. A packed word is valid if and only if its bitwise and with this mask is zero.

Cite this page

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