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variants of this functions
BellB




Mathematica Notation

Traditional Notation









Integer Functions > BellB[n] > Complex characteristics > Signum value





http://functions.wolfram.com/04.23.19.0006.01









  


  








Input Form





Sign[BellB[n]] == 1








Standard Form





Cell[BoxData[RowBox[List[RowBox[List["Sign", "[", RowBox[List["BellB", "[", "n", "]"]], "]"]], "\[Equal]", "1"]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mi> sgn </mi> <mo> &#8289; </mo> <mo> ( </mo> <msub> <semantics> <mi> B </mi> <annotation encoding='Mathematica'> TagBox[&quot;B&quot;, BellB] </annotation> </semantics> <mi> n </mi> </msub> <mo> ) </mo> </mrow> <mo> &#10869; </mo> <mn> 1 </mn> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <ci> Sign </ci> <apply> <ci> BellB </ci> <ci> n </ci> </apply> </apply> <cn type='integer'> 1 </cn> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Sign", "[", RowBox[List["BellB", "[", "n_", "]"]], "]"]], "]"]], "\[RuleDelayed]", "1"]]]]


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





2007-05-02