arb_hypgeom_bessel_i, arb_hypgeom_bessel_i_scaled
Synopsis
#include <flint/arb_hypgeom.h>Sets res to the modified Bessel function of the first kind I_\nu(z) = z^\nu (iz)^{-\nu} J_\nu(iz), or to the scaled function e^{-z} I_\nu(z), which does not overflow for large z. Wrappers of acb_hypgeom_bessel_i and acb_hypgeom_bessel_i_scaled.
Cite this page
The FLINT team, “arb_hypgeom_bessel_i, arb_hypgeom_bessel_i_scaled (arb_hypgeom.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_hypgeom/arb_hypgeom_bessel_i.html (generated 2026-10-20).
@misc{flint-doc-arb-hypgeom-arb-hypgeom-bessel-i,
author = {{The FLINT team}},
title = {{arb\_hypgeom\_bessel\_i, arb\_hypgeom\_bessel\_i\_scaled (arb\_hypgeom.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/arb_hypgeom/arb_hypgeom_bessel_i.html},
note = {Generated 2026-10-20}
}