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On bounds of the sine and cosine along straight lines on the complex plane

Feng Qi

Feng Qi

College of Mathematics, Inner Mongolia University for Nationalities, School of Mathematical Sciences, Tianjin Polytechnic University, Institute of Mathematics, Henan Polytechnic University
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Qi, Feng
  
Feb 27, 2020
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Published Online: Feb 27, 2020
Page range: 371 - 379
Received: Nov 04, 2018
DOI: https://doi.org/10.2478/ausm-2019-0027
Keywords
© 2019 Feng Qi, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

In the paper, the author discusses and computes bounds of the sine and cosine along straight lines on the complex plane.

Language:
English
Publication timeframe:
2 times per year
Journal Subjects:
Mathematics, General Mathematics
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