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 ChebyshevU

 http://functions.wolfram.com/07.05.04.0006.01

 Input Form

 Singularities[ChebyshevU[\[Nu], z], z] == {{ComplexInfinity, \[Nu]}} /; Element[\[Nu], Integers] && \[Nu] > 0

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["Singularities", "[", RowBox[List[RowBox[List["ChebyshevU", "[", RowBox[List["\[Nu]", ",", "z"]], "]"]], ",", "z"]], "]"]], "\[Equal]", RowBox[List["{", RowBox[List["{", RowBox[List["ComplexInfinity", ",", "\[Nu]"]], "}"]], "}"]]]], "/;", RowBox[List[RowBox[List["\[Nu]", "\[Element]", "Integers"]], "\[And]", RowBox[List["\[Nu]", ">", "0"]]]]]]]]

 MathML Form

 𝒮𝒾𝓃ℊ z ( U ν ( z ) ) { { ~ , ν } } /; ν + Condition Subscript 𝒮𝒾𝓃ℊ z ChebyshevU ν z OverTilde ν ν SuperPlus [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Singularities", "[", RowBox[List[RowBox[List["ChebyshevU", "[", RowBox[List["\[Nu]_", ",", "z_"]], "]"]], ",", "z_"]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List[RowBox[List["{", RowBox[List["{", RowBox[List["ComplexInfinity", ",", "\[Nu]"]], "}"]], "}"]], "/;", RowBox[List[RowBox[List["\[Nu]", "\[Element]", "Integers"]], "&&", RowBox[List["\[Nu]", ">", "0"]]]]]]]]]]

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

 2001-10-29