Limit[KelvinKer[x], x -> -Infinity] == ComplexInfinity

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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> <munder> <mi> lim </mi> <mrow> <mi> x </mi> <semantics> <mo> &#8594; </mo> <annotation encoding='Mathematica'> &quot;\[Rule]&quot; </annotation> </semantics> <mrow> <mo> - </mo> <mi> &#8734; </mi> </mrow> </mrow> </munder> <mo> &#8290; </mo> <mtext> &#8201; </mtext> <mrow> <mi> ker </mi> <mo> &#8289; </mo> <mo> ( </mo> <mi> x </mi> <mo> ) </mo> </mrow> </mrow> <mo> &#63449; </mo> <mover> <mi> &#8734; </mi> <mo> ~ </mo> </mover> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <limit /> <bvar> <ci> x </ci> </bvar> <condition> <apply> <tendsto /> <ci> x </ci> <apply> <times /> <cn type='integer'> -1 </cn> <infinity /> </apply> </apply> </condition> <apply> <ci> KelvinKer </ci> <ci> x </ci> </apply> </apply> <apply> <ci> OverTilde </ci> <infinity /> </apply> </apply> </annotation-xml> </semantics> </math>

Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Limit", "[", RowBox[List[RowBox[List["KelvinKer", "[", "x_", "]"]], ",", RowBox[List["x_", "\[Rule]", RowBox[List["-", "\[Infinity]"]]]]]], "]"]], "]"]], "\[RuleDelayed]", "ComplexInfinity"]]]]

2007-05-02