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On Jordan type inequalities for hyperbolic functions

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 نشر من قبل Riku Kl\\'en
 تاريخ النشر 2010
  مجال البحث
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This paper deals with some inequalities for trigonometric and hyperbolic functions such as the Jordan inequality and its generalizations. In particular, lower and upper bounds for functions such as (sin x)/x and x/(sinh x) are proved.



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