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Sech






Mathematica Notation

Traditional Notation









Elementary Functions >Sech[z]





Introduction to the Hyperbolic Secant Function


>   Defining the hyperbolic secant function
>   A quick look at the hyperbolic secant function
>   Representation through more general functions
>   Definition of the hyperbolic secant function for a complex argument
>   The best-known properties and formulas for the hyperbolic secant function




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