Submitted:
19 September 2018
Posted:
19 September 2018
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Abstract
In the paper, the author discusses and computes bounds of the sine and cosine along straight lines on the complex plane.
Keywords:
bound
; sine
; cosine
; horizontal straight line
; vertical straight line
; complex plane
; slope
Copyright: This open access article is published under a Creative Commons CC BY 4.0 license, which permit the free download, distribution, and reuse, provided that the author and preprint are cited in any reuse.
