FLINT3.7.0-dev
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arb_bernoulli_ui_zeta

Synopsis#include <flint/arb.h>
void arb_bernoulli_ui_zeta(arb_t b, ulong n, slong prec)source

Sets b to B_n using B_{2n} = (-1)^{n+1} 2 (2n)!\, \zeta(2n) / (2\pi)^{2n}, with \zeta evaluated by the Euler product. This is accurate only if prec is small enough compared to n for the product to converge quickly.

Cite this page

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