arb_fpwrap_double_exp_integral_e, arb_fpwrap_cdouble_exp_integral_e
Synopsis
#include <flint/arb_fpwrap.h>int arb_fpwrap_double_exp_integral_e(double * res, double s, double z, int flags)sourceint arb_fpwrap_cdouble_exp_integral_e(complex_double * res, complex_double s, complex_double z, int flags)sourceCompute the generalised exponential integral E_s(z) (arb_hypgeom_expint, acb_hypgeom_expint).
Cite this page
The FLINT team, “arb_fpwrap_double_exp_integral_e, arb_fpwrap_cdouble_exp_integral_e (arb_fpwrap.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb_fpwrap/arb_fpwrap_double_exp_integral_e.html (generated 2026-10-20).
@misc{flint-doc-arb-fpwrap-arb-fpwrap-double-exp-integral-e,
author = {{The FLINT team}},
title = {{arb\_fpwrap\_double\_exp\_integral\_e, arb\_fpwrap\_cdouble\_exp\_integral\_e (arb\_fpwrap.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/arb_fpwrap/arb_fpwrap_double_exp_integral_e.html},
note = {Generated 2026-10-20}
}