Some double-angle formulas related to a generalized lemniscate function
Classical Analysis and ODEs
2021-12-28 v1 Analysis of PDEs
Abstract
In this paper we will establish some double-angle formulas related to the inverse function of . This function appears in Ramanujan's Notebooks and is regarded as a generalized version of the lemniscate function.
Cite
@article{arxiv.1912.11483,
title = {Some double-angle formulas related to a generalized lemniscate function},
author = {Shingo Takeuchi},
journal= {arXiv preprint arXiv:1912.11483},
year = {2021}
}
Comments
9 pages. arXiv admin note: text overlap with arXiv:1904.09880