Geodesic
A new look at an old problem
Matematičeskoe obrazovanie, no. 4 (2023), pp. 10-22 
M. A. Gorelov. A new look at an old problem. Matematičeskoe obrazovanie, no. 4 (2023), pp. 10-22. http://geodesic.mathdoc.fr/item/MO_2023_4_a1/
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Voir la notice de l'article provenant de la source Math-Net.Ru

The article talks about the consequences of one simple statement on obtaining an upper bound of the number of solutions to a trigonometric equation. It turns out that its result may be the beginning of a meaningful theory.

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