vec4d_get_index, vec8d_get_index
Synopsis
#include <flint/machine_vectors.h>Returns lane i of a, for 0 \le i < 4 and 0 \le i < 8 respectively. vec4d_get_index is available on all backends, vec8d_get_index on AVX2 and NEON.
Guides#
Cite this page
The FLINT team, “vec4d_get_index, vec8d_get_index (machine_vectors.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/machine_vectors/vec4d_get_index.html (generated 2026-10-20).
@misc{flint-doc-machine-vectors-vec4d-get-index,
author = {{The FLINT team}},
title = {{vec4d\_get\_index, vec8d\_get\_index (machine\_vectors.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/machine_vectors/vec4d_get_index.html},
note = {Generated 2026-10-20}
}