DLMF:4.37.E8 (Q1927): Difference between revisions

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Property / Symbols defined: inverse hyperbolic secant function / rank
 
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Revision as of 14:59, 30 December 2019

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DLMF:4.37.E8
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    arcsech z = arccosh ( 1 / z ) . hyperbolic-inverse-secant 𝑧 hyperbolic-inverse-cosine 1 𝑧 {\displaystyle{\displaystyle\operatorname{arcsech}z=\operatorname{arccosh}% \left(1/z\right).}}
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