π及π的幂次的第n位十进制或二进制数字公式
数论
2022-03-04 v2
摘要
利用已知的欧拉数与伯努利数的渐近公式,可获得π的第n位十进制或二进制数字显式表达式,也可由此得到π^n的幂次的第n位数字。
引用
@article{arxiv.2201.12601,
title = {A formula for the $n^{\rm th}$ decimal digit or binary of $\pi$ and powers of $\pi$},
author = {Simon Plouffe},
journal= {arXiv preprint arXiv:2201.12601},
year = {2022}
}
备注
Added a formula for n! much better than Stirling