gr_set_interval_mid_rad
Synopsis
#include <flint/gr.h>In vector spaces over the real numbers represented with balls, the radii are applied to the components separately: in the complex numbers, a + bi \pm (0.1 + 0.2i) means (a \pm 0.1) + (b \pm 0.2) i, and in a polynomial ring each coefficient gets its own radius. gr_set_str parses m +/- r with this function. Exact rings return GR_UNABLE.
Cite this page
The FLINT team, “gr_set_interval_mid_rad (gr.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr/gr_set_interval_mid_rad.html (generated 2026-10-20).
@misc{flint-doc-gr-gr-set-interval-mid-rad,
author = {{The FLINT team}},
title = {{gr\_set\_interval\_mid\_rad (gr.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/gr/gr_set_interval_mid_rad.html},
note = {Generated 2026-10-20}
}