q-Extension of the Euler formula and trigonometric functions
- 1 September 2007
- journal article
- Published by Pleiades Publishing Ltd in Russian Journal of Mathematical Physics
- Vol. 14 (3) , 275-278
- https://doi.org/10.1134/s1061920807030041
Abstract
In this paper, we introduce a Daehee constant, the so-called q-extension of the Napier constant, and consider the Daehee formula associated with the q-extensions of trigonometric functions. That is, we derive the q-extensions of sine and cosine functions from our Daehee formula. Finally, we present the q-calculus related to the q-extensions of sine and cosine functions.Keywords
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