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variants of this functions
Gamma




Mathematica Notation

Traditional Notation









Gamma, Beta, Erf > Gamma[a,z] > Representations through more general functions > Through Meijer G > Generalized cases for the direct function itself





http://functions.wolfram.com/06.06.26.0014.01









  


  








Input Form





E^((Pi I a)/2) Gamma[a, -z] - Gamma[a, z]/E^((Pi I a)/2) == I 2^a Sqrt[Pi] MeijerG[{{}, {1}}, {{0, (1 + a)/2}, {a/2}}, -((I z)/2), 1/2] /; Inequality[0, Less, Arg[z], LessEqual, 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