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http://functions.wolfram.com/13.10.04.0002.01
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DigitCount[-n, b] == DigitCount[n, b]
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Cell[BoxData[RowBox[List[RowBox[List["DigitCount", "[", RowBox[List[RowBox[List["-", "n"]], ",", "b"]], "]"]], "\[Equal]", RowBox[List["DigitCount", "[", RowBox[List["n", ",", "b"]], "]"]]]]]]
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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> <mrow> <mo> { </mo> <mrow> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 1 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ( </mo> <mrow> <mo> - </mo> <mi> n </mi> </mrow> <mo> ) </mo> </mrow> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 2 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ( </mo> <mrow> <mo> - </mo> <mi> n </mi> </mrow> <mo> ) </mo> </mrow> <mo> , </mo> <mo> … </mo> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mrow> <mi> b </mi> <mo> - </mo> <mn> 1 </mn> </mrow> <mo> ) </mo> </mrow> </msubsup> <mo> ( </mo> <mrow> <mo> - </mo> <mi> n </mi> </mrow> <mo> ) </mo> </mrow> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 0 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ( </mo> <mrow> <mo> - </mo> <mi> n </mi> </mrow> <mo> ) </mo> </mrow> </mrow> <mo> } </mo> </mrow> <mo> ⩵ </mo> <mrow> <mo> { </mo> <mrow> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 1 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 2 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ⁢ </mo> <mrow> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> , </mo> <mo> … </mo> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mrow> <mi> b </mi> <mo> - </mo> <mn> 1 </mn> </mrow> <mo> ) </mo> </mrow> </msubsup> <mo> ⁢ </mo> <mrow> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> , </mo> <mrow> <msubsup> <mi> s </mi> <mi> b </mi> <mrow> <mo> ( </mo> <mn> 0 </mn> <mo> ) </mo> </mrow> </msubsup> <mo> ⁢ </mo> <mrow> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> </mrow> <mo> } </mo> </mrow> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <list> <apply> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 1 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> n </ci> </apply> </apply> <apply> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> n </ci> </apply> </apply> <ci> … </ci> <apply> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <apply> <plus /> <ci> b </ci> <cn type='integer'> -1 </cn> </apply> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> n </ci> </apply> </apply> <apply> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 0 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> n </ci> </apply> </apply> </list> <list> <apply> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 1 </cn> </apply> <ci> n </ci> </apply> <apply> <times /> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 2 </cn> </apply> <ci> n </ci> </apply> <ci> … </ci> <apply> <times /> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <apply> <plus /> <ci> b </ci> <cn type='integer'> -1 </cn> </apply> </apply> <ci> n </ci> </apply> <apply> <times /> <apply> <power /> <apply> <ci> Subscript </ci> <ci> s </ci> <ci> b </ci> </apply> <cn type='integer'> 0 </cn> </apply> <ci> n </ci> </apply> </list> </apply> </annotation-xml> </semantics> </math>
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| Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["DigitCount", "[", RowBox[List[RowBox[List["-", "n_"]], ",", "b_"]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List["DigitCount", "[", RowBox[List["n", ",", "b"]], "]"]]]]]] |
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Date Added to functions.wolfram.com (modification date)
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