DLMF:8.19.E19 (Q2705): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: generalized exponential integral / rank
 
Normal rank
Property / Symbols used: generalized exponential integral / qualifier
 
test:

E p ( z ) exponential-integral-En 𝑝 𝑧 {\displaystyle{\displaystyle E_{\NVar{p}}\left(\NVar{z}\right)}}

\genexpintE{\NVar{p}}@{\NVar{z}}
Property / Symbols used: generalized exponential integral / qualifier
 
xml-id: C8.S19.E1.m2awdec
Property / Symbols used
 
Property / Symbols used: Q11332 / rank
 
Normal rank
Property / Symbols used: Q11332 / qualifier
 
test:

x 𝑥 {\displaystyle{\displaystyle x}}

x
Property / Symbols used: Q11332 / qualifier
 
xml-id: C8.S1.XMD1.m1edec
Property / Symbols used
 
Property / Symbols used: Q11329 / rank
 
Normal rank
Property / Symbols used: Q11329 / qualifier
 
test:

n 𝑛 {\displaystyle{\displaystyle n}}

n
Property / Symbols used: Q11329 / qualifier
 
xml-id: C8.S1.XMD6.m1cdec

Latest revision as of 13:12, 2 January 2020

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DLMF:8.19.E19
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    Statements

    n - 1 n E n ( x ) < E n + 1 ( x ) < E n ( x ) , 𝑛 1 𝑛 exponential-integral-En 𝑛 𝑥 exponential-integral-En 𝑛 1 𝑥 exponential-integral-En 𝑛 𝑥 {\displaystyle{\displaystyle\frac{n-1}{n}E_{n}\left(x\right)<E_{n+1}\left(x% \right)<E_{n}\left(x\right),}}
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    E p ( z ) exponential-integral-En 𝑝 𝑧 {\displaystyle{\displaystyle E_{\NVar{p}}\left(\NVar{z}\right)}}
    C8.S19.E1.m2awdec
    0 references
    x 𝑥 {\displaystyle{\displaystyle x}}
    C8.S1.XMD1.m1edec
    0 references
    n 𝑛 {\displaystyle{\displaystyle n}}
    C8.S1.XMD6.m1cdec
    0 references