A direct approach for proving Wallis ratio estimates and an improvement of Zhang-Xu-Situ inequality.
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| Title: | A direct approach for proving Wallis ratio estimates and an improvement of Zhang-Xu-Situ inequality. |
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| Authors: | Cristea, Valentin Gabriel1 valentingabrielc@yahoo.com |
| Source: | Studia Universitatis Babeș-Bolyai, Mathematica. Jun2015, Vol. 60 Issue 2, p201-209. 9p. |
| Database: | Mathematics Source |
| ISSN: | 02521938 |
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