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DLMF:15.8.E15

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Formula:5769
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MaRDI QIDQ5769

  • Label: DLMF:15.8.E15


Digital Library of Mathematical Functions ID 15.8.E15

F ⁡ ( a , b a - b + 1 ; z ) = ( 1 + z ) - a ⁢ F ⁡ ( 1 2 ⁢ a , 1 2 ⁢ a + 1 2 a - b + 1 ; 4 ⁢ z ( 1 + z ) 2 ) , Gauss-hypergeometric-F 𝑎 𝑏 𝑎 𝑏 1 𝑧 superscript 1 𝑧 𝑎 Gauss-hypergeometric-F 1 2 𝑎 1 2 𝑎 1 2 𝑎 𝑏 1 4 𝑧 superscript 1 𝑧 2 {\displaystyle{\displaystyle F\left({a,b\atop a-b+1};z\right)=(1+z)^{-a}F\left% ({\frac{1}{2}a,\frac{1}{2}a+\frac{1}{2}\atop a-b+1};\frac{4z}{(1+z)^{2}}\right% ),}}


Constraint(s)

| z | < 1 𝑧 1 {\displaystyle{\displaystyle|z|<1}}

Symbols List

  • 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)}} : $$={{}_{2}F_{1}}\left(\NVar{a},\NVar{b};\NVar{c};\NVar{z}\right)$$ Gauss’ hypergeometric function
  • z 𝑧 {\displaystyle{\displaystyle z}} : complex variable
  • a 𝑎 {\displaystyle{\displaystyle a}} : real or complex parameter
  • b 𝑏 {\displaystyle{\displaystyle b}} : real or complex parameter
  •  Edit this on Wikidata

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This page was last edited on 28 January 2024, at 10:30.
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