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Two sharp inequalities for trigonometric and hyperbolic functions - MaRDI portal

Two sharp inequalities for trigonometric and hyperbolic functions (Q2885360)

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scientific article; zbMATH DE number 6037647
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English
Two sharp inequalities for trigonometric and hyperbolic functions
scientific article; zbMATH DE number 6037647

    Statements

    Two sharp inequalities for trigonometric and hyperbolic functions (English)
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    23 May 2012
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    inequalities
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    trigonometric functions
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    hyperbolic functions
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    means and their inequalities
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