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Tanh






Mathematica Notation

Traditional Notation









Elementary Functions > Tanh[z] > Integration > Indefinite integration > Involving functions of the direct function and hyperbolic functions > Involving rational functions of the direct function and hyperbolic functions > Involving rational functions of cosh > Involving (a cosh(c z)+b tanh(c z))-n





http://functions.wolfram.com/01.21.21.0354.01









  


  










Input Form





Integrate[1/(a Cosh[c z] + b Tanh[c z])^2, z] == (Sech[c z]^2 (a + a Cosh[2 c z] + 2 b Sinh[c z]) ((2 Cosh[c z] (b + 2 a Sinh[c z]))/(4 a^2 - b^2) + (Sqrt[2] (-4 a^2 + b (-b + Sqrt[-4 a^2 + b^2])) ArcTan[(2 a + (-b + Sqrt[-4 a^2 + b^2]) Tanh[(c z)/2])/ (Sqrt[2] Sqrt[b] Sqrt[-b + Sqrt[-4 a^2 + b^2]])] (a + a Cosh[2 c z] + 2 b Sinh[c z]))/(Sqrt[b] (-4 a^2 + b^2)^(3/2) Sqrt[-b + Sqrt[-4 a^2 + b^2]]) + (Sqrt[2] (4 a^2 + b (b + Sqrt[-4 a^2 + b^2])) ArcTan[(2 a - (b + Sqrt[-4 a^2 + b^2]) Tanh[(c z)/2])/ (Sqrt[2] Sqrt[(-b) (b + Sqrt[-4 a^2 + b^2])])] (a + a Cosh[2 c z] + 2 b Sinh[c z]))/((-4 a^2 + b^2)^(3/2) Sqrt[(-b) (b + Sqrt[-4 a^2 + b^2])])))/ (4 c (a Cosh[c z] + b Tanh[c z])^2)










Standard Form





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MathML Form







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type='integer'> 2 </cn> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <ci> b </ci> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <plus /> <apply> <power /> <ci> b </ci> <cn type='integer'> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <cn type='integer'> 4 </cn> <apply> <power /> <ci> a </ci> <cn type='integer'> 2 </cn> </apply> </apply> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> b </ci> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> <apply> <plus /> <apply> <times /> <apply> <cosh /> <apply> <times /> <cn type='integer'> 2 </cn> <ci> c </ci> <ci> z </ci> </apply> </apply> <ci> a </ci> </apply> <ci> a </ci> <apply> <times /> <cn type='integer'> 2 </cn> <ci> b </ci> <apply> <sinh /> <apply> <times /> <ci> c </ci> <ci> z </ci> </apply> </apply> </apply> </apply> </apply> <apply> <power /> <apply> <times /> <apply> <power /> <ci> b </ci> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <ci> b </ci> <cn type='integer'> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <cn type='integer'> 4 </cn> <apply> <power /> <ci> a </ci> <cn type='integer'> 2 </cn> </apply> </apply> </apply> </apply> <cn type='rational'> 3 <sep /> 2 </cn> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <plus /> <apply> <power /> <ci> b </ci> <cn type='integer'> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <cn type='integer'> 4 </cn> <apply> <power /> <ci> a </ci> <cn type='integer'> 2 </cn> </apply> </apply> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <ci> b </ci> </apply> </apply> <cn type='rational'> 1 <sep /> 2 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Rule Form





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





2002-12-18





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