A general expression of the triplets of integer sided triangles with a 120^∘ angle, in parallel with the case of a 60^∘ angle

2020/03/06 by Yasushi Ieno, Ieno, Yasushi
Engineering · Mathematics · #Advanced Numerical Analysis Techniques #FOS: Mathematics #General Mathematics (math.GM) #History and Theory of Mathematics #Mathematics and Applications

paper · pdf · doi:10.48550/arxiv.2003.05278

openalex publication_date 2020/03/06 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A research for a general expression of the triplets of integer sided triangles with a 120^∘ angle, in parallel with the case of a 60^∘ angle.

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