DLMF:4.37.E8 (Q1927)

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DLMF:4.37.E8
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    Statements

    Defining formula
    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).}}
    0 references
    DLMF id
    DLMF:4.37.E8
    0 references
    Symbols used
    Q11246
    Defining formula
    arccosh ⁡ z hyperbolic-inverse-cosine 𝑧 {\displaystyle{\displaystyle\operatorname{arccosh}\NVar{z}}}
    xml-id
    C4.S37.SS2.p1.m9adec
    0 references
    Q11217
    Defining formula
    z 𝑧 {\displaystyle{\displaystyle z}}
    xml-id
    C4.S1.XMD8.m1gdec
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