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Addition Formulas of Leaf Functions and Hyperbolic Leaf Functions
Department of Mechanical Systems Engineering, Daido University, Nagoya, 457-8530, Japan
* Corresponding Author: Kazunori Shinohara. Email: -tokyo.ac.jp
Computer Modeling in Engineering & Sciences 2020, 123(2), 441-473. https://doi.org/10.32604/cmes.2020.08656
Received 21 September 2019; Accepted 06 February 2020; Issue published 01 May 2020
Abstract
Addition formulas exist in trigonometric functions. Double-angle and half-angle formulas can be derived from these formulas. Moreover, the relation equation between the trigonometric function and the hyperbolic function can be derived using an imaginary number. The inverse hyperbolic function

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