Continued fraction estimates for the psi function

作者：

Highlights：

•

摘要

We present continued fraction estimates for the psi function. As a consequence, we educe inequality for the Euler–Mascheroni constant, which improves a result of DeTemple.

论文关键词：Psi function,Continued fraction,Euler–Mascheroni constant,Inequality

论文评审过程：Available online 4 May 2013.

论文官网地址：https://doi.org/10.1016/j.amc.2013.03.134