%0 Journal Article %A Shinohara, Kazunori %D 2020 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 123 %N 2 %P 441--473 %T Addition Formulas of Leaf Functions and Hyperbolic Leaf Functions %M doi:10.32604/cmes.2020.08656 %U http://www.techscience.com/CMES/v123n2/38686