gr_ctx_has_real_prec, gr_ctx_set_real_prec, gr_ctx_get_real_prec
Synopsis
#include <flint/gr.h>Return whether ctx, or a base ring of it, approximates real or complex numbers with a working precision (ball arithmetic as well as floating-point), and set or get that precision in bits. The setters return GR_UNABLE for rings without a precision.
Cite this page
The FLINT team, “gr_ctx_has_real_prec, gr_ctx_set_real_prec, gr_ctx_get_real_prec (gr.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr/gr_ctx_has_real_prec.html (generated 2026-10-20).
@misc{flint-doc-gr-gr-ctx-has-real-prec,
author = {{The FLINT team}},
title = {{gr\_ctx\_has\_real\_prec, gr\_ctx\_set\_real\_prec, gr\_ctx\_get\_real\_prec (gr.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/gr/gr_ctx_has_real_prec.html},
note = {Generated 2026-10-20}
}