_dfloat_canonicalise, _dfloat_add_n, _dfloat_sub_n, _dfloat_mul_n, _dfloat_sqr_n, _dfloat_div_approx_n, _dfloat_sqrt_approx_n, _dfloat_rsqrt_approx_n
Synopsis
#include <flint/dfloat.h>void _dfloat_canonicalise(double * res, int n, const double * x)sourcevoid _dfloat_add_n(double * res, double * err, int n, const double * x, const double * y)sourcevoid _dfloat_sub_n(double * res, double * err, int n, const double * x, const double * y)sourcevoid _dfloat_mul_n(double * res, double * err, int n, const double * x, const double * y)sourcevoid _dfloat_sqr_n(double * res, double * err, int n, const double * x)sourcevoid _dfloat_div_approx_n(double * q, int n, const double * x, const double * y)sourcevoid _dfloat_sqrt_approx_n(double * s, int n, const double * x)sourcevoid _dfloat_rsqrt_approx_n(double * r, int n, const double * x)sourceDispatch to the fixed-N kernels below for a run-time n.
Cite this page
The FLINT team, “_dfloat_canonicalise, _dfloat_add_n, _dfloat_sub_n, _dfloat_mul_n, _dfloat_sqr_n, _dfloat_div_approx_n, _dfloat_sqrt_approx_n, _dfloat_rsqrt_approx_n (dfloat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/dfloat/_dfloat_canonicalise.html (generated 2026-10-20).
@misc{flint-doc-dfloat-dfloat-canonicalise,
author = {{The FLINT team}},
title = {{\_dfloat\_canonicalise, \_dfloat\_add\_n, \_dfloat\_sub\_n, \_dfloat\_mul\_n, \_dfloat\_sqr\_n, \_dfloat\_div\_approx\_n, \_dfloat\_sqrt\_approx\_n, \_dfloat\_rsqrt\_approx\_n (dfloat.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/dfloat/_dfloat_canonicalise.html},
note = {Generated 2026-10-20}
}