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JOURNALS
// Vestnik KRAUNC. Fiziko-Matematicheskie Nauki
// Archive
Vestnik KRAUNC. Fiz.-Mat. Nauki,
2019
Volume 26,
Number 1,
Pages
100–109
(Mi vkam346)
TEACHING MATERIALS
Selection of roots of trigonometric equations by the spiral method
L. D. Ostroverhaya
,
O. K. Zhdanova
Vitus Bering Kamchatka State University, 683031, Petropavlovsk-Kamchatsky, Pogranichnaya st., 4, Russia
Abstract:
In this paper, an effective spiral method is proposed for selecting the roots belonging to a given interval (longer than
$2\pi$
) when solving trigonometric equations.
Keywords:
trigonometric equations, root selection, helix method.
UDC:
51-8
MSC:
97A90
Received:
10.10.2018
DOI:
10.26117/2079-6641-2019-26-1-100-109
Fulltext:
PDF file (612 kB)
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