DLMF:6.4.E1 (Q2234): Difference between revisions

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

Ein ( z ) complementary-exponential-integral 𝑧 {\displaystyle{\displaystyle\mathrm{Ein}\left(\NVar{z}\right)}}

\expintEin@{\NVar{z}}
Property / Symbols used: complementary exponential integral / qualifier
 
xml-id: C6.S2.E3.m2adec
Property / Symbols used
 
Property / Symbols used: exponential integral / rank
 
Normal rank
Property / Symbols used: exponential integral / qualifier
 
test:

E 1 ( z ) exponential-integral 𝑧 {\displaystyle{\displaystyle E_{1}\left(\NVar{z}\right)}}

\expintE@{\NVar{z}}
Property / Symbols used: exponential integral / qualifier
 
xml-id: C6.S2.E1.m2adec
Property / Symbols used
 
Property / Symbols used: general logarithm function / rank
 
Normal rank
Property / Symbols used: general logarithm function / qualifier
 
test:

Ln z multivalued-natural-logarithm 𝑧 {\displaystyle{\displaystyle\operatorname{Ln}\NVar{z}}}

\Ln@@{\NVar{z}}
Property / Symbols used: general logarithm function / qualifier
 
xml-id: C4.S2.E1.m2adec
Property / Symbols used
 
Property / Symbols used: Q11305 / rank
 
Normal rank
Property / Symbols used: Q11305 / qualifier
 
test:

z 𝑧 {\displaystyle{\displaystyle z}}

z
Property / Symbols used: Q11305 / qualifier
 
xml-id: C6.S1.XMD2.m1dec

Latest revision as of 01:22, 2 January 2020

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DLMF:6.4.E1
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    Statements

    E 1 ( z ) = Ein ( z ) - Ln z - γ ; exponential-integral 𝑧 complementary-exponential-integral 𝑧 multivalued-natural-logarithm 𝑧 {\displaystyle{\displaystyle E_{1}\left(z\right)=\mathrm{Ein}\left(z\right)-% \operatorname{Ln}z-\gamma;}}
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    γ {\displaystyle{\displaystyle\gamma}}
    C5.S2.E3.m2adec
    0 references
    Ein ( z ) complementary-exponential-integral 𝑧 {\displaystyle{\displaystyle\mathrm{Ein}\left(\NVar{z}\right)}}
    C6.S2.E3.m2adec
    0 references
    E 1 ( z ) exponential-integral 𝑧 {\displaystyle{\displaystyle E_{1}\left(\NVar{z}\right)}}
    C6.S2.E1.m2adec
    0 references
    Ln z multivalued-natural-logarithm 𝑧 {\displaystyle{\displaystyle\operatorname{Ln}\NVar{z}}}
    C4.S2.E1.m2adec
    0 references
    z 𝑧 {\displaystyle{\displaystyle z}}
    C6.S1.XMD2.m1dec
    0 references