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variants of this functions
Hypergeometric2F1Regularized






Mathematica Notation

Traditional Notation









Hypergeometric Functions > Hypergeometric2F1Regularized[a,b,c,z] > Integration > Definite integration > Involving the direct function





http://functions.wolfram.com/07.24.21.0004.01









  


  










Input Form





Integrate[(t^(\[Alpha] - 1) Hypergeometric2F1Regularized[a, b, c, -t])/ E^(d t), {t, 0, Infinity}] == ((Gamma[a - \[Alpha]] Gamma[b - \[Alpha]] Gamma[\[Alpha]])/ (Gamma[a] Gamma[b] Gamma[c - \[Alpha]])) HypergeometricPFQ[ {\[Alpha], 1 - c + \[Alpha]}, {1 - a + \[Alpha], 1 - b + \[Alpha]}, d] + ((Gamma[a - b] Gamma[\[Alpha] - b])/(Gamma[a] Gamma[c - b])) d^(b - \[Alpha]) HypergeometricPFQ[{b, b - c + 1}, {1 - a + b, b - \[Alpha] + 1}, d] + ((Gamma[b - a] Gamma[\[Alpha] - a])/(Gamma[b] Gamma[c - a])) d^(a - \[Alpha]) HypergeometricPFQ[{a, a - c + 1}, {a - b + 1, a - \[Alpha] + 1}, d] /; Re[\[Alpha]] > 0 && Re[d] > 0










Standard Form





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MathML Form







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</ci> </apply> <cn type='integer'> 1 </cn> </apply> </list> <ci> d </ci> </apply> </apply> </apply> </apply> <apply> <and /> <apply> <gt /> <apply> <real /> <ci> &#945; </ci> </apply> <cn type='integer'> 0 </cn> </apply> <apply> <gt /> <apply> <real /> <ci> d </ci> </apply> <cn type='integer'> 0 </cn> </apply> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List[SubsuperscriptBox["\[Integral]", "0", "\[Infinity]"], RowBox[List[RowBox[List[SuperscriptBox["t_", RowBox[List["\[Alpha]_", "-", "1"]]], " ", SuperscriptBox["\[ExponentialE]", RowBox[List[RowBox[List["-", "d_"]], " ", "t_"]]], " ", RowBox[List["Hypergeometric2F1Regularized", "[", RowBox[List["a_", ",", "b_", ",", "c_", ",", RowBox[List["-", "t_"]]]], "]"]]]], RowBox[List["\[DifferentialD]", "t_"]]]]]], "]"]], "\[RuleDelayed]", RowBox[List[RowBox[List[FractionBox[RowBox[List[RowBox[List["(", RowBox[List[RowBox[List["Gamma", "[", RowBox[List["a", "-", "\[Alpha]"]], "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["b", "-", "\[Alpha]"]], "]"]], " ", RowBox[List["Gamma", "[", "\[Alpha]", "]"]]]], ")"]], " ", RowBox[List["HypergeometricPFQ", "[", RowBox[List[RowBox[List["{", RowBox[List["\[Alpha]", ",", RowBox[List["1", "-", "c", "+", "\[Alpha]"]]]], "}"]], ",", RowBox[List["{", RowBox[List[RowBox[List["1", "-", "a", "+", "\[Alpha]"]], ",", RowBox[List["1", "-", "b", "+", "\[Alpha]"]]]], "}"]], ",", "d"]], "]"]]]], RowBox[List[RowBox[List["Gamma", "[", "a", "]"]], " ", RowBox[List["Gamma", "[", "b", "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["c", "-", "\[Alpha]"]], "]"]]]]], "+", FractionBox[RowBox[List[RowBox[List["(", RowBox[List[RowBox[List["Gamma", "[", RowBox[List["a", "-", "b"]], "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["\[Alpha]", "-", "b"]], "]"]]]], ")"]], " ", SuperscriptBox["d", RowBox[List["b", "-", "\[Alpha]"]]], " ", RowBox[List["HypergeometricPFQ", "[", RowBox[List[RowBox[List["{", RowBox[List["b", ",", RowBox[List["b", "-", "c", "+", "1"]]]], "}"]], ",", RowBox[List["{", RowBox[List[RowBox[List["1", "-", "a", "+", "b"]], ",", RowBox[List["b", "-", "\[Alpha]", "+", "1"]]]], "}"]], ",", "d"]], "]"]]]], RowBox[List[RowBox[List["Gamma", "[", "a", "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["c", "-", "b"]], "]"]]]]], "+", FractionBox[RowBox[List[RowBox[List["(", RowBox[List[RowBox[List["Gamma", "[", RowBox[List["b", "-", "a"]], "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["\[Alpha]", "-", "a"]], "]"]]]], ")"]], " ", SuperscriptBox["d", RowBox[List["a", "-", "\[Alpha]"]]], " ", RowBox[List["HypergeometricPFQ", "[", RowBox[List[RowBox[List["{", RowBox[List["a", ",", RowBox[List["a", "-", "c", "+", "1"]]]], "}"]], ",", RowBox[List["{", RowBox[List[RowBox[List["a", "-", "b", "+", "1"]], ",", RowBox[List["a", "-", "\[Alpha]", "+", "1"]]]], "}"]], ",", "d"]], "]"]]]], RowBox[List[RowBox[List["Gamma", "[", "b", "]"]], " ", RowBox[List["Gamma", "[", RowBox[List["c", "-", "a"]], "]"]]]]]]], "/;", RowBox[List[RowBox[List[RowBox[List["Re", "[", "\[Alpha]", "]"]], ">", "0"]], "&&", RowBox[List[RowBox[List["Re", "[", "d", "]"]], ">", "0"]]]]]]]]]]










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





2001-10-29