FLINT3.7.0-dev

_gr_ctx_zero_divisor_lock, _gr_ctx_zero_divisor_unlock

Synopsis#include <flint/gr.h>
void _gr_ctx_zero_divisor_lock(void)source
void _gr_ctx_zero_divisor_unlock(void)source

Lock and unlock the global mutex that serialises the recording of zero divisors by rings pretending to be fields (no-ops in builds without threads).

Cite this page

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