On logarithm of circular and hyperbolic functions and bounds for exp(±x2)
18 lis 2022
O artykule
Data publikacji: 18 lis 2022
Zakres stron: 160 - 165
Otrzymano: 11 paź 2021
DOI: https://doi.org/10.2478/ausm-2022-0011
Słowa kluczowe
© 2022 József Sándor, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
We show that certain known or new inequalities for the logarithm of circular hyperbolic functions imply bounds for exp(±x2) proved in [1].