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DLMF:4.17.E2 - MaRDI portal

DLMF:4.17.E2 (Q1815)

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DLMF:4.17.E2
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    Statements

    DLMF defining formula
    lim z → 0 ⁡ tan ⁡ z z = 1 . subscript → 𝑧 0 𝑧 𝑧 1 {\displaystyle{\displaystyle\lim_{z\to 0}\frac{\tan z}{z}=1.}}
    0 references
    Symbols used
    tangent function
    DLMF defining formula
    tan ⁡ z 𝑧 {\displaystyle{\displaystyle\tan\NVar{z}}}
    xml-id
    C4.S14.E4.m2aadec
    0 references
    complex variable
    DLMF defining formula
    z 𝑧 {\displaystyle{\displaystyle z}}
    xml-id
    C4.S1.XMD8.m1adec
    0 references

    Identifiers

     
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