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Some double-angle formulas related to a generalized lemniscate function
The Ramanujan Journal ( IF 0.7 ) Pub Date : 2021-03-02 , DOI: 10.1007/s11139-021-00395-x Shingo Takeuchi
中文翻译:
与广义lemniscate函数有关的一些双角公式
更新日期:2021-03-02
The Ramanujan Journal ( IF 0.7 ) Pub Date : 2021-03-02 , DOI: 10.1007/s11139-021-00395-x Shingo Takeuchi
In this paper, we will establish some double-angle formulas related to the inverse function of \(\int _0^x \text {d}t/\sqrt{1-t^6}\). This function appears in Ramanujan’s Notebooks and is regarded as a generalized version of the lemniscate function.
中文翻译:
与广义lemniscate函数有关的一些双角公式
在本文中,我们将建立一些与\(\ int _0 ^ x \ text {d} t / \ sqrt {1-t ^ 6} \)的反函数有关的双角公式。此功能出现在Ramanujan的Notebooks中,并被视为lemniscate函数的通用版本。