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variants of this functions
Hypergeometric2F1






Mathematica Notation

Traditional Notation









Hypergeometric Functions > Hypergeometric2F1[a,b,c,z] > Integral representations > Contour integral representations





http://functions.wolfram.com/07.23.07.0004.01









  


  










Input Form





Hypergeometric2F1[a, b, c, z] == (1/(2 Pi I)) (Gamma[c]/(Gamma[a] Gamma[b])) ContourIntegrate[(Gamma[s] Gamma[a - s] Gamma[b - s])/Gamma[c - s]/(-z)^s, {s, \[ScriptCapitalL]}] /; Abs[Arg[-z]] < Pi










Standard Form





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MathML Form







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Rule Form





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Date Added to functions.wolfram.com (modification date)





2001-10-29