html, body, form { margin: 0; padding: 0; width: 100%; } #calculate { position: relative; width: 177px; height: 110px; background: transparent url(/images/alphabox/embed_functions_inside.gif) no-repeat scroll 0 0; } #i { position: relative; left: 18px; top: 44px; width: 133px; border: 0 none; outline: 0; font-size: 11px; } #eq { width: 9px; height: 10px; background: transparent; position: absolute; top: 47px; right: 18px; cursor: pointer; }

 Catalan

 http://functions.wolfram.com/02.07.07.0022.01

 Input Form

 Catalan == (7 Zeta[3])/(4 Pi) + (1/(2 Pi)) Integrate[t^2/Sin[t], {t, 0, Pi/2}]

 Standard Form

 Cell[BoxData[RowBox[List["Catalan", "\[Equal]", RowBox[List[FractionBox[RowBox[List["7", " ", RowBox[List["Zeta", "[", "3", "]"]]]], RowBox[List["4", " ", "\[Pi]"]]], "+", RowBox[List[FractionBox["1", RowBox[List["2", " ", "\[Pi]"]]], RowBox[List[SubsuperscriptBox["\[Integral]", "0", FractionBox["\[Pi]", "2"]], RowBox[List[FractionBox[SuperscriptBox["t", "2"], RowBox[List["Sin", "[", "t", "]"]]], RowBox[List["\[DifferentialD]", "t"]]]]]]]]]]]]]]

 MathML Form

 C TagBox["C", Function[Catalan]] 1 2 π 0 π 2 t 2 sin ( t ) t + 7 ζ ( 3 ) TagBox[RowBox[List["\[Zeta]", "(", TagBox["3", Rule[Editable, True]], ")"]], InterpretTemplate[Function[Zeta[Slot[1]]]]] 4 π Catalan 1 2 -1 t 0 2 -1 t 2 t -1 7 Zeta 3 4 -1 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", "Catalan", "]"]], "\[RuleDelayed]", RowBox[List[FractionBox[RowBox[List["7", " ", RowBox[List["Zeta", "[", "3", "]"]]]], RowBox[List["4", " ", "\[Pi]"]]], "+", FractionBox[RowBox[List[SubsuperscriptBox["\[Integral]", "0", FractionBox["\[Pi]", "2"]], RowBox[List[FractionBox[SuperscriptBox["t", "2"], RowBox[List["Sin", "[", "t", "]"]]], RowBox[List["\[DifferentialD]", "t"]]]]]], RowBox[List["2", " ", "\[Pi]"]]]]]]]]]

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

 2001-10-29