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[2*x]


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



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

-ArcTanh[2 x]

Time to compute: < 0.01 second

Spread the word: