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 | | http://functions.wolfram.com/07.23.03.c653.01 | 
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 | | Hypergeometric2F1[2, 6, 7/8, z] == 
 (1/83886080) (-((8 (10485760 + 68186435 z + 7833888 z^2 - 2524224 z^3 + 
       620544 z^4 - 73728 z^5))/(-1 + z)^7) - 
   (3450150 z^(1/8) (9 + 40 z) ArcTan[1 - (z^(1/8) Sin[Pi/8])/(1 - z)^(1/8), 
      -((z^(1/8) Cos[Pi/8])/(1 - z)^(1/8))] Cos[Pi/8])/(1 - z)^(57/8) - 
   (3450150 z^(1/8) (9 + 40 z) ArcTan[1 + (z^(1/8) Sin[Pi/8])/(1 - z)^(1/8), 
      -((z^(1/8) Cos[Pi/8])/(1 - z)^(1/8))] Cos[Pi/8])/(1 - z)^(57/8) + 
   (1725075 z^(1/8) (9 + 40 z) Cos[Pi/8] Log[1 + z^(1/4)/(1 - z)^(1/4) - 
       (2 z^(1/8) Cos[Pi/8])/(1 - z)^(1/8)])/(1 - z)^(57/8) - 
   (1725075 z^(1/8) (9 + 40 z) Cos[Pi/8] Log[1 + z^(1/4)/(1 - z)^(1/4) + 
       (2 z^(1/8) Cos[Pi/8])/(1 - z)^(1/8)])/(1 - z)^(57/8) - 
   (3450150 z^(1/8) (9 + 40 z) ArcTan[1 - (z^(1/8) Cos[Pi/8])/(1 - z)^(1/8), 
      -((z^(1/8) Sin[Pi/8])/(1 - z)^(1/8))] Sin[Pi/8])/(1 - z)^(57/8) - 
   (3450150 z^(1/8) (9 + 40 z) ArcTan[1 + (z^(1/8) Cos[Pi/8])/(1 - z)^(1/8), 
      -((z^(1/8) Sin[Pi/8])/(1 - z)^(1/8))] Sin[Pi/8])/(1 - z)^(57/8) + 
   (1725075 z^(1/8) (9 + 40 z) Log[1 + z^(1/4)/(1 - z)^(1/4) - 
       (2 z^(1/8) Sin[Pi/8])/(1 - z)^(1/8)] Sin[Pi/8])/(1 - z)^(57/8) - 
   (1725075 z^(1/8) (9 + 40 z) Log[1 + z^(1/4)/(1 - z)^(1/4) + 
       (2 z^(1/8) Sin[Pi/8])/(1 - z)^(1/8)] Sin[Pi/8])/(1 - z)^(57/8)) | 
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 | | Cell[BoxData[RowBox[List[RowBox[List["Hypergeometric2F1", "[", RowBox[List["2", ",", "6", ",", FractionBox["7", "8"], ",", "z"]], "]"]], "\[Equal]", RowBox[List[FractionBox["1", "83886080"], RowBox[List["(", RowBox[List[RowBox[List["-", FractionBox[RowBox[List["8", " ", RowBox[List["(", RowBox[List["10485760", "+", RowBox[List["68186435", " ", "z"]], "+", RowBox[List["7833888", " ", SuperscriptBox["z", "2"]]], "-", RowBox[List["2524224", " ", SuperscriptBox["z", "3"]]], "+", RowBox[List["620544", " ", SuperscriptBox["z", "4"]]], "-", RowBox[List["73728", " ", SuperscriptBox["z", "5"]]]]], ")"]]]], SuperscriptBox[RowBox[List["(", RowBox[List[RowBox[List["-", "1"]], "+", "z"]], ")"]], "7"]]]], "-", FractionBox[RowBox[List["3450150", " ", SuperscriptBox["z", RowBox[List["1", "/", "8"]]], " ", RowBox[List["(", RowBox[List["9", "+", RowBox[List["40", " ", "z"]]]], ")"]], " ", RowBox[List["ArcTan", "[", RowBox[List[RowBox[List["1", "-", FractionBox[RowBox[List[SuperscriptBox["z", 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   <math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'>  <semantics>  <mrow>  <semantics>  <mrow>  <mrow>  <msub>  <mo>   </mo>  <mn> 2 </mn>  </msub>  <msub>  <mi> F </mi>  <mn> 1 </mn>  </msub>  </mrow>  <mo> ⁡ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 2 </mn>  <mo> , </mo>  <mn> 6 </mn>  </mrow>  <mo> ; </mo>  <mfrac>  <mn> 7 </mn>  <mn> 8 </mn>  </mfrac>  <mo> ; </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  </mrow>  <annotation encoding='Mathematica'> TagBox[TagBox[RowBox[List[RowBox[List[SubscriptBox["\[InvisiblePrefixScriptBase]", "2"], SubscriptBox["F", "1"]]], "\[InvisibleApplication]", RowBox[List["(", RowBox[List[TagBox[TagBox[RowBox[List[TagBox["2", HypergeometricPFQ, Rule[Editable, True], Rule[Selectable, True]], ",", TagBox["6", HypergeometricPFQ, Rule[Editable, True], Rule[Selectable, True]]]], InterpretTemplate[Function[List[SlotSequence[1]]]]], HypergeometricPFQ, Rule[Editable, False], Rule[Selectable, False]], ";", TagBox[TagBox[TagBox[FractionBox["7", "8"], HypergeometricPFQ, Rule[Editable, True], Rule[Selectable, True]], InterpretTemplate[Function[List[SlotSequence[1]]]]], HypergeometricPFQ, Rule[Editable, False], Rule[Selectable, False]], ";", TagBox["z", HypergeometricPFQ, Rule[Editable, True], Rule[Selectable, True]]]], ")"]]]], InterpretTemplate[Function[HypergeometricPFQ[Slot[1], Slot[2], Slot[3]]]], Rule[Editable, False], Rule[Selectable, False]], HypergeometricPFQ] </annotation>  </semantics>  <mo>  </mo>  <mrow>  <mfrac>  <mn> 1 </mn>  <mn> 83886080 </mn>  </mfrac>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 8 </mn>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mrow>  <mo> - </mo>  <mn> 73728 </mn>  </mrow>  <mo> ⁢ </mo>  <msup>  <mi> z </mi>  <mn> 5 </mn>  </msup>  </mrow>  <mo> + </mo>  <mrow>  <mn> 620544 </mn>  <mo> ⁢ </mo>  <msup>  <mi> z </mi>  <mn> 4 </mn>  </msup>  </mrow>  <mo> - </mo>  <mrow>  <mn> 2524224 </mn>  <mo> ⁢ </mo>  <msup>  <mi> z </mi>  <mn> 3 </mn>  </msup>  </mrow>  <mo> + </mo>  <mrow>  <mn> 7833888 </mn>  <mo> ⁢ </mo>  <msup>  <mi> z </mi>  <mn> 2 </mn>  </msup>  </mrow>  <mo> + </mo>  <mrow>  <mn> 68186435 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 10485760 </mn>  </mrow>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mi> z </mi>  <mo> - </mo>  <mn> 1 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mn> 7 </mn>  </msup>  </mfrac>  </mrow>  <mo> + </mo>  <mfrac>  <mrow>  <mn> 1725075 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> log </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mrow>  <mfrac>  <mroot>  <mi> z </mi>  <mn> 4 </mn>  </mroot>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 4 </mn>  </mroot>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 2 </mn>  <mo> ⁢ </mo>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mn> 1 </mn>  </mrow>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 1725075 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> log </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mrow>  <mfrac>  <mroot>  <mi> z </mi>  <mn> 4 </mn>  </mroot>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 4 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mfrac>  <mrow>  <mn> 2 </mn>  <mo> ⁢ </mo>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mn> 1 </mn>  </mrow>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 3450150 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <msup>  <mi> tan </mi>  <mrow>  <mo> - </mo>  <mn> 1 </mn>  </mrow>  </msup>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mfrac>  <mrow>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  </mrow>  <mo> , </mo>  <mrow>  <mo> - </mo>  <mfrac>  <mrow>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  </mrow>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 3450150 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <msup>  <mi> tan </mi>  <mrow>  <mo> - </mo>  <mn> 1 </mn>  </mrow>  </msup>  <mo> ( </mo>  <mrow>  <mrow>  <mfrac>  <mrow>  <mrow>  <mi> cos </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mn> 1 </mn>  </mrow>  <mo> , </mo>  <mrow>  <mo> - </mo>  <mfrac>  <mrow>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  </mrow>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  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<mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 1725075 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> log </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mrow>  <mfrac>  <mroot>  <mi> z </mi>  <mn> 4 </mn>  </mroot>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 4 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mfrac>  <mrow>  <mn> 2 </mn>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  </mrow>  <mroot>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mn> 8 </mn>  </mroot>  </mfrac>  <mo> + </mo>  <mn> 1 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <mi> sin </mi>  <mo> ⁡ </mo>  <mo> ( </mo>  <mfrac>  <mi> π </mi>  <mn> 8 </mn>  </mfrac>  <mo> ) </mo>  </mrow>  </mrow>  <msup>  <mrow>  <mo> ( </mo>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mi> z </mi>  </mrow>  <mo> ) </mo>  </mrow>  <mrow>  <mn> 57 </mn>  <mo> / </mo>  <mn> 8 </mn>  </mrow>  </msup>  </mfrac>  <mo> - </mo>  <mfrac>  <mrow>  <mn> 3450150 </mn>  <mo> ⁢ </mo>  <mroot>  <mi> z </mi>  <mn> 8 </mn>  </mroot>  <mo> ⁢ </mo>  <mrow>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 40 </mn>  <mo> ⁢ </mo>  <mi> z </mi>  </mrow>  <mo> + </mo>  <mn> 9 </mn>  </mrow>  <mo> ) </mo>  </mrow>  <mo> ⁢ </mo>  <mrow>  <msup>  <mi> tan </mi>  <mrow>  <mo> - </mo>  <mn> 1 </mn>  </mrow>  </msup>  <mo> ( </mo>  <mrow>  <mrow>  <mn> 1 </mn>  <mo> - </mo>  <mfrac>  <mrow>  <mroot>  <mi> z </mi>  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 | | HypergeometricPFQ[{},{},z] |  | HypergeometricPFQ[{},{b},z] |  | HypergeometricPFQ[{a},{},z] |  | HypergeometricPFQ[{a},{b},z] |  | HypergeometricPFQ[{a1},{b1,b2},z] |  | HypergeometricPFQ[{a1,a2},{b1,b2},z] |  | HypergeometricPFQ[{a1,a2},{b1,b2,b3},z] |  | HypergeometricPFQ[{a1,a2,a3},{b1,b2},z] |  | HypergeometricPFQ[{a1,a2,a3,a4},{b1,b2,b3},z] |  | HypergeometricPFQ[{a1,a2,a3,a4,a5},{b1,b2,b3,b4},z] |  | HypergeometricPFQ[{a1,a2,a3,a4,a5,a6},{b1,b2,b3,b4,b5},z] |  | HypergeometricPFQ[{a1,...,ap},{b1,...,bq},z] |  |  | 
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