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  Volume 6, Issue 1, Article 25
 
Some Inequalities for the Sine Integral

    Authors: Stamatis Koumandos,  
    Keywords: Sine integral function, positive trigonometric integrals, sharp inequalities.  
    Date Received: 21/12/04  
    Date Accepted: 25/02/05  
    Subject Codes:

26D15, 26D05, 33B10.

 
    Editors: Hillel Gauchman,  
 
    Abstract:

We establish several sharp inequalities involving the function $ func{Si} (x)=int_{0}^{x}frac{sin t}{t} dt$.

         
       
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