Sum[ComplexInfinity, {k, 0, m}] == ComplexInfinity

Cell[BoxData[RowBox[List[" ", RowBox[List[RowBox[List[UnderoverscriptBox["\[Sum]", RowBox[List["k", "=", "0"]], "m"], "ComplexInfinity"]], "\[Equal]", "ComplexInfinity"]]]]]]

<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <munderover> <mo> &#8721; </mo> <mrow> <mi> k </mi> <mo> = </mo> <mn> 0 </mn> </mrow> <mi> m </mi> </munderover> <semantics> <mover> <mi> &#8734; </mi> <mo> ~ </mo> </mover> <annotation-xml encoding='MathML-Content'> <infinity /> </annotation-xml> </semantics> </mrow> <mo> &#63449; </mo> <semantics> <mover> <mi> &#8734; </mi> <mo> ~ </mo> </mover> <annotation-xml encoding='MathML-Content'> <infinity /> </annotation-xml> </semantics> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <sum /> <bvar> <ci> k </ci> </bvar> <lowlimit> <cn type='integer'> 0 </cn> </lowlimit> <uplimit> <ci> m </ci> </uplimit> <apply> <ci> DirectedInfinity </ci> <cn type='integer'> 1 </cn> </apply> </apply> <apply> <ci> DirectedInfinity </ci> <cn type='integer'> 1 </cn> </apply> </apply> </annotation-xml> </semantics> </math>

Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List[UnderoverscriptBox["\[Sum]", RowBox[List["k_", "=", "0"]], "m_"], "ComplexInfinity"]], "]"]], "\[RuleDelayed]", "ComplexInfinity"]]]]

2007-05-02