FLINT3.7.0-dev

_arb_exp_taylor_bound

Synopsis#include <flint/arb.h>
slong _arb_exp_taylor_bound(slong mag, slong prec)source

Returns an NN such that ∣∑k=N∞xk/k!∣≤2−prec|\sum_{k=N}^{\infty} x^k/k!| \le 2^{-\mathit{prec}} for ∣x∣≤2mag≤1/4|x| \le 2^{\mathit{mag}} \le 1/4.

Cite this page

The FLINT team, “_arb_exp_taylor_bound (arb.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb/_arb_exp_taylor_bound.html (generated 2026-11-02).