vec2d_neg, vec2d_abs, vec2d_min, vec2d_max, vec2d_half, vec2d_div, vec2d_sqrt, vec2d_round, vec2d_fmsub, vec2d_fnmsub, vec2d_blendv
Synopsis
#include <flint/machine_vectors.h>Arithmetic on two doubles, NEON only. vec2d_fmsub and vec2d_fnmsub are computed as negated fused operations, which the header notes may be slower.
Cite this page
The FLINT team, “vec2d_neg, vec2d_abs, vec2d_min, vec2d_max, vec2d_half, vec2d_div, vec2d_sqrt, vec2d_round, vec2d_fmsub, vec2d_fnmsub, vec2d_blendv (machine_vectors.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/machine_vectors/vec2d_neg.html (generated 2026-10-20).
@misc{flint-doc-machine-vectors-vec2d-neg,
author = {{The FLINT team}},
title = {{vec2d\_neg, vec2d\_abs, vec2d\_min, vec2d\_max, vec2d\_half, vec2d\_div, vec2d\_sqrt, vec2d\_round, vec2d\_fmsub, vec2d\_fnmsub, vec2d\_blendv (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/vec2d_neg.html},
note = {Generated 2026-10-20}
}