DLMF:8.19.E17 (Q2703): Difference between revisions

From testwiki
Jump to navigation Jump to search
imported>Admin
 
imported>Admin
Property / constraint
 

| ph z | < π phase 𝑧 𝜋 {\displaystyle{\displaystyle|\operatorname{ph}z|<\pi}}

|\phase@@{z}|<\pi
Property / constraint: | ph z | < π phase 𝑧 𝜋 {\displaystyle{\displaystyle|\operatorname{ph}z|<\pi}} / rank
 
Normal rank

Revision as of 16:12, 30 December 2019

No description defined
Language Label Description Also known as
English
DLMF:8.19.E17
No description defined

    Statements

    E p ( z ) = e - z ( 1 z + p 1 + 1 z + p + 1 1 + 2 z + ) , exponential-integral-En 𝑝 𝑧 superscript 𝑒 𝑧 continued-fraction 1 𝑧 continued-fraction 𝑝 1 continued-fraction 1 𝑧 continued-fraction 𝑝 1 1 continued-fraction 2 𝑧 {\displaystyle{\displaystyle E_{p}\left(z\right)=e^{-z}\left(\cfrac{1}{z+% \cfrac{p}{1+\cfrac{1}{z+\cfrac{p+1}{1+\cfrac{2}{z+\cdots}}}}}\right),}}
    0 references
    0 references
    | ph z | < π phase 𝑧 𝜋 {\displaystyle{\displaystyle|\operatorname{ph}z|<\pi}}
    0 references