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 ZernikeR

 http://functions.wolfram.com/05.18.03.0006.01

 Input Form

 ZernikeR[n, n - 2 Floor[n/2], 1] == 1 /; Element[n, Integers] && n >= 0

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["ZernikeR", "[", RowBox[List["n", ",", RowBox[List["n", "-", RowBox[List["2", RowBox[List["Floor", "[", FractionBox["n", "2"], "]"]]]]]], ",", "1"]], "]"]], "\[Equal]", "1"]], "/;", RowBox[List[RowBox[List["n", "\[Element]", "Integers"]], "\[And]", RowBox[List["n", "\[GreaterEqual]", "0"]]]]]]]]

 MathML Form

 R n n - 2 n 2 ( z ) 1 /; n TagBox["\[DoubleStruckCapitalN]", Function[List[], Integers]] Condition ZernikeR n n -1 2 n 2 -1 z 1 n [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["ZernikeR", "[", RowBox[List["n_", ",", RowBox[List["n_", "-", RowBox[List["2", " ", RowBox[List["Floor", "[", FractionBox["n_", "2"], "]"]]]]]], ",", "1"]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List["1", "/;", RowBox[List[RowBox[List["n", "\[Element]", "Integers"]], "&&", RowBox[List["n", "\[GreaterEqual]", "0"]]]]]]]]]]

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

 2007-05-02