DLMF:6.6.E1 (Q2248): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Euler’s constant / rank
 
Normal rank
Property / Symbols used: Euler’s constant / qualifier
 
test:

γ {\displaystyle{\displaystyle\gamma}}

\EulerConstant
Property / Symbols used: Euler’s constant / qualifier
 
xml-id: C5.S2.E3.m2adec

Revision as of 01:24, 2 January 2020

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DLMF:6.6.E1
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    Statements

    test
    Ei ⁡ ( x ) = γ + ln ⁡ x + ∑ n = 1 ∞ x n n ! ⁢ n , exponential-integral-Ei 𝑥 𝑥 superscript subscript 𝑛 1 superscript 𝑥 𝑛 𝑛 𝑛 {\displaystyle{\displaystyle\mathrm{Ei}\left(x\right)=\gamma+\ln x+\sum_{n=1}^% {\infty}\frac{x^{n}}{n!\thinspace n},}}
    0 references
    DLMF id
    DLMF:6.6.E1
    0 references
    constraint
    x > 0 𝑥 0 {\displaystyle{\displaystyle x>0}}
    0 references
    Symbols used
    Euler’s constant
    test
    γ {\displaystyle{\displaystyle\gamma}}
    xml-id
    C5.S2.E3.m2adec
    0 references
     
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