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 Cosh

 http://functions.wolfram.com/01.20.21.0166.01

 Input Form

 Integrate[E^(c z) Cosh[c z], z] == (E^(2 c z) + 2 c z)/(4 c)

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List["\[Integral]", RowBox[List[SuperscriptBox["\[ExponentialE]", RowBox[List["c", " ", "z"]]], " ", RowBox[List["Cosh", "[", RowBox[List["c", " ", "z"]], "]"]], RowBox[List["\[DifferentialD]", "z"]]]]]], "\[Equal]", FractionBox[RowBox[List[SuperscriptBox["\[ExponentialE]", RowBox[List["2", " ", "c", " ", "z"]]], "+", RowBox[List["2", " ", "c", " ", "z"]]]], RowBox[List["4", " ", "c"]]]]]]]

 MathML Form

 c z cosh ( c z ) z 2 c z + 2 c z 4 c z c z c z 2 c z 2 c z 4 c -1 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["\[Integral]", RowBox[List[RowBox[List[SuperscriptBox["\[ExponentialE]", RowBox[List["c_", " ", "z_"]]], " ", RowBox[List["Cosh", "[", RowBox[List["c_", " ", "z_"]], "]"]]]], RowBox[List["\[DifferentialD]", "z_"]]]]]], "]"]], "\[RuleDelayed]", FractionBox[RowBox[List[SuperscriptBox["\[ExponentialE]", RowBox[List["2", " ", "c", " ", "z"]]], "+", RowBox[List["2", " ", "c", " ", "z"]]]], RowBox[List["4", " ", "c"]]]]]]]

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

 2002-12-18