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 domain of f(θ)=(2tan(1/2)θ)/(1+tan^2(1/2)θ) ?
- The domain of f(θ)=(2tan(1/2)θ)/(1+tan^2(1/2)θ) is θ<-1/(tan^2(1/2))\lor θ>-1/(tan^2(1/2))