关于反正弦函数的Shafer不等式的简明锐化和推广
Concise sharpening and generalizations of Shafer's inequality for the arc sine function
摘要：
本文用一种简洁而初等的方法，加强和推广了反正弦函数的Shafer不等式，推广和推广了某些已知结果.
英文摘要：
In this paper, by a concise and elementary approach, we sharpen and generalize Shafer's inequality for the arc sine function, and some known results are extended and generalized.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
