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http://functions.wolfram.com/01.32.03.0002.01
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ProductLog[k, 0] == -Infinity /; k != 0
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Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["ProductLog", "[", RowBox[List["k", ",", "0"]], "]"]], "\[Equal]", RowBox[List["-", "\[Infinity]"]]]], "/;", RowBox[List["k", "\[NotEqual]", "0"]]]]]]
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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> <mrow> <msub> <mi> W </mi> <mi> k </mi> </msub> <mo> ( </mo> <mn> 0 </mn> <mo> ) </mo> </mrow> <mo> ⩵ </mo> <mrow> <mo> - </mo> <mi> ∞ </mi> </mrow> </mrow> <mo> /; </mo> <mrow> <mi> k </mi> <mo> ≠ </mo> <mn> 0 </mn> </mrow> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <ci> Condition </ci> <apply> <eq /> <apply> <apply> <ci> Subscript </ci> <ci> W </ci> <ci> k </ci> </apply> <cn type='integer'> 0 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <infinity /> </apply> </apply> <apply> <neq /> <ci> k </ci> <cn type='integer'> 0 </cn> </apply> </apply> </annotation-xml> </semantics> </math>
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| Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["ProductLog", "[", RowBox[List["k_", ",", "0"]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List[RowBox[List["-", "\[Infinity]"]], "/;", RowBox[List["k", "\[NotEqual]", "0"]]]]]]]] |
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Date Added to functions.wolfram.com (modification date)
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){kind=small}
