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New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions - MaRDI portal

New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions (Q6543353)

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scientific article; zbMATH DE number 7853047
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English
New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions
scientific article; zbMATH DE number 7853047

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    New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions (English)
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    24 May 2024
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    Jordan inequality
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    sine function
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    hyperbolic sine function
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    trigonometric function
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    sharp bound
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