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Duplication formulas in triple trigonometry

  • Nobushige Kurokawa
  • , Masato Wakayama

Research output: Contribution to journalArticlepeer-review

Abstract

We study the duplication formulas of triple sine and cosine functions from various expressions point of view.

Original languageEnglish
Pages (from-to)123-127
Number of pages5
JournalProceedings of the Japan Academy Series A: Mathematical Sciences
Volume79
Issue number8
DOIs
Publication statusPublished - Oct 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Mathematics

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