- #1
afbase
- 2
- 0
Hello,
Consider [tex] x \in (0,1) [/tex], that is x between 0 and 1. Can someone explain why the following is true:
[tex]\frac{x-1}{x+1} = \tanh \left( \ln \left( \frac{x}{2} \right) \right)[/tex]
Consider [tex] x \in (0,1) [/tex], that is x between 0 and 1. Can someone explain why the following is true:
[tex]\frac{x-1}{x+1} = \tanh \left( \ln \left( \frac{x}{2} \right) \right)[/tex]