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variants of this functions
Factorial2




Mathematica Notation

Traditional Notation









Gamma, Beta, Erf > Factorial2[n] > General characteristics > Symmetries and periodicities > Mirror symmetry





http://functions.wolfram.com/06.02.04.0002.01









  


  








Input Form





Conjugate[n]!! == Conjugate[n!!]








Standard Form





Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["Conjugate", "[", "n", "]"]], "!!"]], "\[Equal]", RowBox[List["Conjugate", "[", RowBox[List["n", "!!"]], "]"]]]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mover> <mi> n </mi> <mo> _ </mo> </mover> <mo> !! </mo> </mrow> <mo> &#10869; </mo> <mover> <mrow> <mi> n </mi> <mo> !! </mo> </mrow> <mo> _ </mo> </mover> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <ci> Factorial2 </ci> <apply> <ci> OverBar </ci> <ci> n </ci> </apply> </apply> <apply> <ci> OverBar </ci> <apply> <ci> Factorial2 </ci> <ci> n </ci> </apply> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List[RowBox[List["Conjugate", "[", "n_", "]"]], "!!"]], "]"]], "\[RuleDelayed]", RowBox[List["Conjugate", "[", RowBox[List["n", "!!"]], "]"]]]]]]


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





2001-10-29