DLMF:8.21.E13 (Q2735): Difference between revisions

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imported>Admin
Property / constraint
 

a 0 , - 2 , - 4 , 𝑎 0 2 4 {\displaystyle{\displaystyle a\neq 0,-2,-4,\dots}}

a\neq 0,-2,-4,\dots
Property / constraint: a 0 , - 2 , - 4 , 𝑎 0 2 4 {\displaystyle{\displaystyle a\neq 0,-2,-4,\dots}} / rank
 
Normal rank

Revision as of 16:13, 30 December 2019

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DLMF:8.21.E13
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    Statements

    Ci ( a , ) = Γ ( a ) cos ( 1 2 π a ) , generalized-cosine-integral-Ci 𝑎 Euler-Gamma 𝑎 1 2 𝜋 𝑎 {\displaystyle{\displaystyle\mathrm{Ci}\left(a,\infty\right)=\Gamma\left(a% \right)\cos\left(\tfrac{1}{2}\pi a\right),}}
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    a 0 , - 2 , - 4 , 𝑎 0 2 4 {\displaystyle{\displaystyle a\neq 0,-2,-4,\dots}}
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