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 LaguerreL

 http://functions.wolfram.com/05.08.03.0011.01

 Input Form

 LaguerreL[2, \[Lambda], z] == (1/2) (z^2 - 2 z (2 + \[Lambda]) + 3 \[Lambda] + \[Lambda]^2 + 2)

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List["LaguerreL", "[", RowBox[List["2", ",", "\[Lambda]", ",", "z"]], "]"]], "\[Equal]", RowBox[List[FractionBox["1", "2"], " ", RowBox[List["(", RowBox[List[SuperscriptBox["z", "2"], "-", RowBox[List["2", "z", " ", RowBox[List["(", RowBox[List["2", "+", "\[Lambda]"]], ")"]]]], "+", RowBox[List["3", " ", "\[Lambda]"]], "+", SuperscriptBox["\[Lambda]", "2"], "+", "2"]], ")"]]]]]]]]

 MathML Form

 L 2 λ ( z ) 1 2 ( z 2 - 2 z ( 2 + λ ) + λ 2 + 3 λ + 2 ) LaguerreL 2 λ z 1 2 z 2 -1 2 z 2 λ λ 2 3 λ 2 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["LaguerreL", "[", RowBox[List["2", ",", "\[Lambda]_", ",", "z_"]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List[FractionBox["1", "2"], " ", RowBox[List["(", RowBox[List[SuperscriptBox["z", "2"], "-", RowBox[List["2", " ", "z", " ", RowBox[List["(", RowBox[List["2", "+", "\[Lambda]"]], ")"]]]], "+", RowBox[List["3", " ", "\[Lambda]"]], "+", SuperscriptBox["\[Lambda]", "2"], "+", "2"]], ")"]]]]]]]]

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

 2001-10-29

© 1998-2013 Wolfram Research, Inc.