DLMF:19.5.E3 (Q6132): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q11581 / rank
 
Normal rank
Property / Symbols used: Q11581 / qualifier
 
Defining formula:

F 1 2 ( a , b ; c ; z ) Gauss-hypergeometric-F-as-2F1 𝑎 𝑏 𝑐 𝑧 {\displaystyle{\displaystyle{{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};% \NVar{z}\right)}}

\genhyperF{2}{1}@{\NVar{a},\NVar{b}}{\NVar{c}}{\NVar{z}}
Property / Symbols used: Q11581 / qualifier
 
xml-id: C16.S2.m5abdec

Revision as of 13:39, 2 January 2020

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DLMF:19.5.E3
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    Statements

    D ( k ) = π 4 m = 0 ( 3 2 ) m ( 1 2 ) m ( m + 1 ) ! m ! k 2 m = π 4 F 1 2 ( 3 2 , 1 2 ; 2 ; k 2 ) , complete-elliptic-integral-D 𝑘 𝜋 4 superscript subscript 𝑚 0 Pochhammer 3 2 𝑚 Pochhammer 1 2 𝑚 𝑚 1 𝑚 superscript 𝑘 2 𝑚 𝜋 4 Gauss-hypergeometric-F-as-2F1 3 2 1 2 2 superscript 𝑘 2 {\displaystyle{\displaystyle D\left(k\right)=\frac{\pi}{4}\sum_{m=0}^{\infty}% \frac{{\left(\tfrac{3}{2}\right)_{m}}{\left(\tfrac{1}{2}\right)_{m}}}{(m+1)!\;% m!}k^{2m}=\frac{\pi}{4}{{}_{2}F_{1}}\left(\tfrac{3}{2},\tfrac{1}{2};2;k^{2}% \right),}}
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    DLMF:19.5.E3
    0 references
    F 1 2 ( a , b ; c ; z ) Gauss-hypergeometric-F-as-2F1 𝑎 𝑏 𝑐 𝑧 {\displaystyle{\displaystyle{{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};% \NVar{z}\right)}}
    C16.S2.m5abdec
    0 references