Sharp inequalities on circular and hyperbolic functions using a Bernoulli inequality type
General Mathematics
2020-02-21 v2
Abstract
In this paper, new sharp bounds for circular functions are proved. We provide some improvements of previous results by using infinite products, power series expansions and a generalisation of the so-called Bernoulli inequality. New proofs, refinements as well as new results are offered.
Cite
@article{arxiv.2002.06147,
title = {Sharp inequalities on circular and hyperbolic functions using a Bernoulli inequality type},
author = {Abd Raouf Chouikha},
journal= {arXiv preprint arXiv:2002.06147},
year = {2020}
}