DLMF:1.9.E14 (Q288)

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DLMF:1.9.E14
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    Statements

    Defining formula
    z 1 ± z 2 = x 1 ± x 2 + i ⁢ ( y 1 ± y 2 ) , plus-or-minus subscript 𝑧 1 subscript 𝑧 2 plus-or-minus subscript 𝑥 1 subscript 𝑥 2 imaginary-unit plus-or-minus subscript 𝑦 1 subscript 𝑦 2 {\displaystyle{\displaystyle z_{1}\pm z_{2}=x_{1}\pm x_{2}+\mathrm{i}(y_{1}\pm y% _{2}),}}
    0 references
    DLMF id
    DLMF:1.9.E14
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    Symbols used
    imaginary unit
    Defining formula
    i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}}
    xml-id
    C1.S9.E1.m2addec
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    Q10760
    Defining formula
    z 𝑧 {\displaystyle{\displaystyle z}}
    xml-id
    C1.S1.XMD1.m1hdec
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