We've updated our
Privacy Policy effective December 15.
Please read our updated Privacy Policy and tap
Graph
Hide Plot »
Frequently Asked Questions (FAQ)
What is the inverse of f(x)=(1-e^{-x})/(1+e^{-x)} ?
- The inverse of f(x)=(1-e^{-x})/(1+e^{-x)} is -ln((1-x)/(x+1))