JIPAM logo: Home Link
Home Editors Submissions Reviews Volumes RGMIA About Us

  Volume 5, Issue 4, Article 97
An Interesting Double Inequality for Euler's Gamma Function

    Authors: Necdet Batir,  
    Keywords: Gamma function, Psi function, Inequalities, Polygamma function.  
    Date Received: 08/09/04  
    Date Accepted: 01/10/04  
    Subject Codes:

Primary: 33B15; Secondary: 26D07.

    Editors: Andrea Laforgia,  

In this short paper we derive new and interesting upper and lower bounds for the Euler's gamma function in terms of the digamma function $ {\psi}(x) ={\Gamma }^{\prime}(x) / \Gamma (x)$.

  Download Screen PDF
  Download Print PDF
  Send this article to a friend
  Print this page

      search [advanced search] copyright 2003 terms and conditions login