DLMF:4.28.E13 (Q1850): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: hyperbolic cotangent function / rank
 
Normal rank
Property / Symbols used: hyperbolic cotangent function / qualifier
 
test:

coth ⁡ z hyperbolic-cotangent 𝑧 {\displaystyle{\displaystyle\coth\NVar{z}}}

\coth@@{\NVar{z}}
Property / Symbols used: hyperbolic cotangent function / qualifier
 
xml-id: C4.S28.E7.m2aadec

Revision as of 18:06, 1 January 2020

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DLMF:4.28.E13
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    Statements

    test
    cot ⁡ ( i ⁢ z ) = - i ⁢ coth ⁡ z . 𝑖 𝑧 𝑖 hyperbolic-cotangent 𝑧 {\displaystyle{\displaystyle\cot\left(iz\right)=-i\coth z.}}
    0 references
    DLMF id
    DLMF:4.28.E13
    0 references
    Symbols used
    cotangent function
    test
    cot ⁡ z 𝑧 {\displaystyle{\displaystyle\cot\NVar{z}}}
    xml-id
    C4.S14.E7.m2adec
    0 references
    hyperbolic cotangent function
    test
    coth ⁡ z hyperbolic-cotangent 𝑧 {\displaystyle{\displaystyle\coth\NVar{z}}}
    xml-id
    C4.S28.E7.m2aadec
    0 references
     
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