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Some double-angle formulas related to a generalized lemniscate function

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 نشر من قبل Shingo Takeuchi
 تاريخ النشر 2019
  مجال البحث
والبحث باللغة English
 تأليف Shingo Takeuchi




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In this paper we will establish some double-angle formulas related to the inverse function of $int_0^x dt/sqrt{1-t^6}$. This function appears in Ramanujans Notebooks and is regarded as a generalized version of the lemniscate function.



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