integrals.wolfram.com   Use one of Mathematica's 2500+ functions FREE online

Wolfram Mathematica Online Integrator
The world's only full-power integration solver
∫

-(ArcTanh[x/Sqrt[2]]/Sqrt[2])


Integrate[1/(-2 + x^2), x] ==
-(ArcTanh[x/Sqrt[2]]/Sqrt[2])



             1
Integrate[-------, x] == 
                2
          -2 + x

             x
  ArcTanh[-------]
          Sqrt[2]
-(----------------)
      Sqrt[2]

Time to compute: 0.01 second

Spread the word: