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; }

 Sech

 http://functions.wolfram.com/01.24.21.0085.01

 Input Form

 Integrate[Sinh[4 z] Sech[z], z] == (2/3) (-3 Cosh[z] + Cosh[3 z])

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List["\[Integral]", RowBox[List[RowBox[List["Sinh", "[", RowBox[List["4", " ", "z"]], "]"]], " ", RowBox[List["Sech", "[", "z", "]"]], RowBox[List["\[DifferentialD]", "z"]]]]]], "\[Equal]", RowBox[List[FractionBox["2", "3"], " ", RowBox[List["(", RowBox[List[RowBox[List[RowBox[List["-", "3"]], " ", RowBox[List["Cosh", "[", "z", "]"]]]], "+", RowBox[List["Cosh", "[", RowBox[List["3", " ", "z"]], "]"]]]], ")"]]]]]]]]

 MathML Form

 sinh ( 4 z ) sech ( z ) z 2 3 ( cosh ( 3 z ) - 3 cosh ( z ) ) z 4 z z 2 3 3 z -1 3 z [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["\[Integral]", RowBox[List[RowBox[List[RowBox[List["Sinh", "[", RowBox[List["4", " ", "z_"]], "]"]], " ", RowBox[List["Sech", "[", "z_", "]"]]]], RowBox[List["\[DifferentialD]", "z_"]]]]]], "]"]], "\[RuleDelayed]", RowBox[List[FractionBox["2", "3"], " ", RowBox[List["(", RowBox[List[RowBox[List[RowBox[List["-", "3"]], " ", RowBox[List["Cosh", "[", "z", "]"]]]], "+", RowBox[List["Cosh", "[", RowBox[List["3", " ", "z"]], "]"]]]], ")"]]]]]]]]

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

 2002-12-18