GENERALIZED TRIGONOMETRIC IDENTITIES

Mathematics and Informatics 2026 Open access

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Authors: Valentin Iliev
DOI: 10.53656/math2026-5-1-gti
Cited by: 0

Abstract

In this short note we present the use of a form of binary symmetry in trigonometry in order to present naturally grouped trigonometric identities in a compact way. This approach is more conceptual and, in particular, replaces a tedious consideration of similar cases.

Fields of Study & Subjects

Mathematics and Applications Algebraic and Geometric Analysis History and Theory of Mathematics

Publication details

Journal / source
Mathematics and Informatics
Volume
69
Issue
5
Pages
503–507
Publication date
1 January 2026
Language
EN