DLMF:15.5.E5 (Q5022): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: $$={{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)$$ Gauss’ hypergeometric function / rank
 
Normal rank
Property / Symbols used: $$={{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)$$ Gauss’ hypergeometric function / qualifier
 
test:

F ( a , b ; c ; z ) Gauss-hypergeometric-F 𝑎 𝑏 𝑐 𝑧 {\displaystyle{\displaystyle F\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)}}

\hyperF@{\NVar{a}}{\NVar{b}}{\NVar{c}}{\NVar{z}}
Property / Symbols used: $$={{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)$$ Gauss’ hypergeometric function / qualifier
 
xml-id: C15.S2.E1.m2addec

Revision as of 12:52, 2 January 2020

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DLMF:15.5.E5
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    Statements

    ( z d d z z ) n ( z c - a - 1 ( 1 - z ) a + b - c F ( a , b ; c ; z ) ) = ( c - a ) n z c - a + n - 1 ( 1 - z ) a - n + b - c F ( a - n , b ; c ; z ) . superscript 𝑧 derivative 𝑧 𝑧 𝑛 superscript 𝑧 𝑐 𝑎 1 superscript 1 𝑧 𝑎 𝑏 𝑐 Gauss-hypergeometric-F 𝑎 𝑏 𝑐 𝑧 Pochhammer 𝑐 𝑎 𝑛 superscript 𝑧 𝑐 𝑎 𝑛 1 superscript 1 𝑧 𝑎 𝑛 𝑏 𝑐 Gauss-hypergeometric-F 𝑎 𝑛 𝑏 𝑐 𝑧 {\displaystyle{\displaystyle\left(z\frac{\mathrm{d}}{\mathrm{d}z}z\right)^{n}% \left(z^{c-a-1}(1-z)^{a+b-c}F\left(a,b;c;z\right)\right)={\left(c-a\right)_{n}% }z^{c-a+n-1}(1-z)^{a-n+b-c}\*F\left(a-n,b;c;z\right).}}
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    F ( a , b ; c ; z ) Gauss-hypergeometric-F 𝑎 𝑏 𝑐 𝑧 {\displaystyle{\displaystyle F\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)}}
    C15.S2.E1.m2addec
    0 references