FLINT3.7.0-dev
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gr_eulernum_ui, gr_eulernum_fmpz, gr_eulernum_vec

Synopsis#include <flint/gr_special.h>
int gr_eulernum_ui(gr_ptr res, ulong x, gr_ctx_t ctx)source
int gr_eulernum_fmpz(gr_ptr res, const fmpz_t x, gr_ctx_t ctx)source
int gr_eulernum_vec(gr_ptr res, slong len, gr_ctx_t ctx)source

Set res to the Euler number E_n (the coefficients of \operatorname{sech}(t) = \sum E_n t^n / n!).

Cite this page

The FLINT team, “gr_eulernum_ui, gr_eulernum_fmpz, gr_eulernum_vec (gr_special.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr_special/gr_eulernum_ui.html (generated 2026-10-20).