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variants of this functions
BetaRegularized




Mathematica Notation

Traditional Notation









Gamma, Beta, Erf > BetaRegularized[z1,z2,a,b] > Integration > Indefinite integration > Involving one direct function and elementary functions with respect to z1 > Involving power function





http://functions.wolfram.com/06.22.21.0007.01









  


  








Input Form





Integrate[Subscript[z, 2]^(\[Alpha] - 1) BetaRegularized[Subscript[z, 1], \[ScriptA] Subscript[z, 2], a, b], Subscript[z, 2]] == (1/\[Alpha]) (Subscript[z, 2]^\[Alpha] (BetaRegularized[Subscript[z, 1], \[ScriptA] Subscript[z, 2], a, b] - Beta[\[ScriptA] Subscript[z, 2], a + \[Alpha], b]/ ((\[ScriptA] Subscript[z, 2])^\[Alpha] Beta[a, b])))








Standard Form





Cell[BoxData[RowBox[List[RowBox[List["\[Integral]", RowBox[List[SubsuperscriptBox["z", "2", RowBox[List["\[Alpha]", "-", "1"]]], RowBox[List["BetaRegularized", "[", RowBox[List[SubscriptBox["z", "1"], ",", RowBox[List["\[ScriptA]", " ", SubscriptBox["z", "2"]]], ",", "a", ",", "b"]], "]"]], RowBox[List["\[DifferentialD]", SubscriptBox["z", "2"]]]]]]], "\[Equal]", RowBox[List[FractionBox["1", "\[Alpha]"], RowBox[List["(", RowBox[List[SubsuperscriptBox["z", "2", "\[Alpha]"], " ", RowBox[List["(", RowBox[List[RowBox[List["BetaRegularized", "[", RowBox[List[SubscriptBox["z", "1"], ",", RowBox[List["\[ScriptA]", " ", SubscriptBox["z", "2"]]], ",", "a", ",", "b"]], "]"]], "-", FractionBox[RowBox[List[RowBox[List["Beta", "[", RowBox[List[RowBox[List["\[ScriptA]", " ", SubscriptBox["z", "2"]]], ",", RowBox[List["a", "+", "\[Alpha]"]], ",", "b"]], "]"]], " ", SuperscriptBox[RowBox[List["(", RowBox[List["\[ScriptA]", " ", SubscriptBox["z", "2"]]], ")"]], RowBox[List["-", "\[Alpha]"]]]]], RowBox[List["Beta", "[", RowBox[List["a", ",", "b"]], "]"]]]]], ")"]]]], ")"]]]]]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mo> &#8747; </mo> <mrow> <mrow> <msubsup> <mi> z </mi> <mn> 2 </mn> <mrow> <mi> &#945; </mi> <mo> - </mo> <mn> 1 </mn> </mrow> </msubsup> <mo> &#8290; </mo> <mrow> <msub> <semantics> <mi> I </mi> <annotation-xml encoding='MathML-Content'> <ci> BetaRegularized </ci> </annotation-xml> </semantics> <mrow> <mo> ( </mo> <mrow> <msub> <mi> z </mi> <mn> 1 </mn> </msub> <mo> , </mo> <mrow> <mi> &#119990; </mi> <mo> &#8290; </mo> <msub> <mi> z </mi> <mn> 2 </mn> </msub> </mrow> </mrow> <mo> ) </mo> </mrow> </msub> <mo> ( </mo> <mrow> <mi> a </mi> <mo> , </mo> <mi> b </mi> </mrow> <mo> ) </mo> </mrow> </mrow> <mo> &#8290; </mo> <mrow> <mo> &#8518; </mo> <msub> <mi> z </mi> <mn> 2 </mn> </msub> </mrow> </mrow> </mrow> <mo> &#10869; </mo> <mrow> <mfrac> <mrow> <msubsup> <mi> z </mi> <mn> 2 </mn> <mi> &#945; </mi> </msubsup> <mtext> </mtext> </mrow> <mi> &#945; </mi> </mfrac> <mo> &#8290; </mo> <mrow> <mo> ( </mo> <mrow> <mrow> <msub> <semantics> <mi> I </mi> <annotation-xml encoding='MathML-Content'> <ci> BetaRegularized </ci> </annotation-xml> </semantics> <mrow> <mo> ( </mo> <mrow> <msub> <mi> z </mi> <mn> 1 </mn> </msub> <mo> , </mo> <mrow> <mi> &#119990; </mi> <mo> &#8290; </mo> <msub> <mi> z </mi> <mn> 2 </mn> </msub> </mrow> </mrow> <mo> ) </mo> </mrow> </msub> <mo> ( </mo> <mrow> <mi> a </mi> <mo> , </mo> <mi> b </mi> </mrow> <mo> ) </mo> </mrow> <mo> - </mo> <mfrac> <mrow> <mrow> <msub> <semantics> <mi> &#914; </mi> <annotation-xml encoding='MathML-Content'> <ci> Beta </ci> </annotation-xml> </semantics> <mrow> <mi> &#119990; </mi> <mo> &#8290; </mo> <msub> <mi> z </mi> <mn> 2 </mn> </msub> </mrow> </msub> <mo> ( </mo> <mrow> <mrow> <mi> a </mi> <mo> + </mo> <mi> &#945; </mi> </mrow> <mo> , </mo> <mi> b </mi> </mrow> <mo> ) </mo> </mrow> <mo> &#8290; </mo> <msup> <mrow> <mo> ( </mo> <mrow> <mi> &#119990; </mi> <mo> &#8290; </mo> <msub> <mi> z </mi> <mn> 2 </mn> </msub> </mrow> <mo> ) </mo> </mrow> <mrow> <mo> - </mo> <mi> &#945; </mi> </mrow> </msup> </mrow> <mrow> <semantics> <mi> &#914; </mi> <annotation-xml encoding='MathML-Content'> <ci> Beta </ci> </annotation-xml> </semantics> <mo> ( </mo> <mrow> <mi> a </mi> <mo> , </mo> <mi> b </mi> </mrow> <mo> ) </mo> </mrow> </mfrac> </mrow> <mo> ) </mo> </mrow> </mrow> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <int /> <bvar> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> </bvar> <apply> <times /> <apply> <power /> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> <apply> <plus /> <ci> &#945; </ci> <cn type='integer'> -1 </cn> </apply> </apply> <apply> <ci> BetaRegularized </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 1 </cn> </apply> <apply> <times /> <ci> &#119990; </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> </apply> <ci> a </ci> <ci> b </ci> </apply> </apply> </apply> <apply> <times /> <apply> <times /> <apply> <power /> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> <ci> &#945; </ci> </apply> <apply> <power /> <ci> &#945; </ci> <cn type='integer'> -1 </cn> </apply> </apply> <apply> <plus /> <apply> <ci> BetaRegularized </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 1 </cn> </apply> <apply> <times /> <ci> &#119990; </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> </apply> <ci> a </ci> <ci> b </ci> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <apply> <ci> Beta </ci> <apply> <times /> <ci> &#119990; </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> </apply> <apply> <plus /> <ci> a </ci> <ci> &#945; </ci> </apply> <ci> b </ci> </apply> <apply> <power /> <apply> <times /> <ci> &#119990; </ci> <apply> <ci> Subscript </ci> <ci> z </ci> <cn type='integer'> 2 </cn> </apply> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> &#945; </ci> </apply> </apply> <apply> <power /> <apply> <ci> Beta </ci> <ci> a </ci> <ci> b </ci> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </apply> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["\[Integral]", RowBox[List[RowBox[List[SubsuperscriptBox["z_", "2", RowBox[List["\[Alpha]_", "-", "1"]]], " ", RowBox[List["BetaRegularized", "[", RowBox[List[SubscriptBox["z_", "1"], ",", RowBox[List["\[ScriptA]_", " ", SubscriptBox["z_", "2"]]], ",", "a_", ",", "b_"]], "]"]]]], RowBox[List["\[DifferentialD]", SubscriptBox["z_", "2"]]]]]]], "]"]], "\[RuleDelayed]", FractionBox[RowBox[List[SubsuperscriptBox["zz", "2", "\[Alpha]"], " ", RowBox[List["(", RowBox[List[RowBox[List["BetaRegularized", "[", RowBox[List[SubscriptBox["zz", "1"], ",", RowBox[List["\[ScriptA]", " ", SubscriptBox["zz", "2"]]], ",", "a", ",", "b"]], "]"]], "-", FractionBox[RowBox[List[RowBox[List["Beta", "[", RowBox[List[RowBox[List["\[ScriptA]", " ", SubscriptBox["zz", "2"]]], ",", RowBox[List["a", "+", "\[Alpha]"]], ",", "b"]], "]"]], " ", SuperscriptBox[RowBox[List["(", RowBox[List["\[ScriptA]", " ", SubscriptBox["zz", "2"]]], ")"]], RowBox[List["-", "\[Alpha]"]]]]], RowBox[List["Beta", "[", RowBox[List["a", ",", "b"]], "]"]]]]], ")"]]]], "\[Alpha]"]]]]]


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





2001-10-29