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

Publicado en línea: 27 feb 2020

Páginas: 371 - 379

Recibido: 04 nov 2018

DOI: https://doi.org/10.2478/ausm-2019-0027

Palabras clave

bound, sine, cosine, horizontal straight line, vertical straight line, sloped straight line, complex plane

© 2019 Feng Qi, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.