论文标题
$ n^{\ rm th} $十进制数字或$π$的二进制的公式和$π$
A formula for the $n^{\rm th}$ decimal digit or binary of $π$ and powers of $π$
论文作者
论文摘要
通过使用以Euler和Bernoulli数量已知的渐近公式，可以获得$π$在十进制或二进制中的nth数字的明确表达，也可以获得$ n^{\ rm th} $数字的$π^n $ $ n^{\ rm th} $。
By using an asymptotic formula known for the numbers of Euler and Bernoulli it is possible to obtain an explicit expression of the nth digit of $π$ in decimal or in binary, it also makes it possible to obtain the $n^{\rm th}$ digit of powers of $π^n$.
