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 RamanujanTauL

 http://functions.wolfram.com/10.10.20.0002.01

 Input Form

 D[RamanujanTauL[z], {z, 2}] == Sum[(Log[n]^2 RamanujanTau[n])/n^z, {n, 1, Infinity}]

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List[SubscriptBox["\[PartialD]", RowBox[List["{", RowBox[List["z", ",", "2"]], "}"]]], RowBox[List["RamanujanTauL", "[", "z", "]"]]]], "\[Equal]", RowBox[List[UnderoverscriptBox["\[Sum]", RowBox[List["n", "=", "1"]], "\[Infinity]"], FractionBox[RowBox[List[SuperscriptBox[RowBox[List["Log", "[", "n", "]"]], "2"], RowBox[List["RamanujanTau", "[", "n", "]"]]]], SuperscriptBox["n", "z"]]]]]]]]

 MathML Form

 2 τL ( z ) z 2 n = 1 log 2 ( n ) τ TagBox["\[Tau]", RamanujanTau] ( n ) n z z 2 τL z n 1 n 2 RamanujanTau n n z -1 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List[SubscriptBox["\[PartialD]", RowBox[List[RowBox[List["{", RowBox[List["z_", ",", "2"]], "}"]]]]], RowBox[List["RamanujanTauL", "[", "z_", "]"]]]], "]"]], "\[RuleDelayed]", RowBox[List[UnderoverscriptBox["\[Sum]", RowBox[List["n", "=", "1"]], "\[Infinity]"], FractionBox[RowBox[List[SuperscriptBox[RowBox[List["Log", "[", "n", "]"]], "2"], " ", RowBox[List["RamanujanTau", "[", "n", "]"]]]], SuperscriptBox["n", "z"]]]]]]]]

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

 2007-05-02

© 1998-2013 Wolfram Research, Inc.