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Sech




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Traditional Notation









Elementary Functions >Sech[z]





Transformations (85 formulas)


>   Transformations and argument simplifications (55 formulas)
>   Addition formulas (4 formulas)
>   Half-angle formulas (3 formulas)
>   Multiple arguments (3 formulas)
>   Products, sums, and powers of the direct function (20 formulas)