Published 2025-08-08
DOI:
https://doi.org/10.71712/Keywords
- Combinatorial identities,
- Multinomial coefficients,
- Diophantine equations.
Copyright (c) 2025 Scientia Series A: Mathematical Sciences

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
Aristides V. Doumas. (2025). On the analytic evaluation of a certain class of trigonometric sums. Scientia Series A: Mathematical Sciences, 25, 1-8. https://doi.org/10.71712/
Abstract
We present an analytic evaluation of the solution to a problem by A. de Moivre. Our approach is based on simple combinatorial arguments. Some identities involving a class of trigonometric sums and multinomial coefficients are also exhibited.
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