Learn about function notation, how to find an inverse function by changing the subject, and how to work with composite functions.

This mission walkthrough for Anthem's Inverse Functions is based on the version presented in the demo. Thanks to some improper usage of the Manifold -- ...

Joan S. Birman, An Inverse Function Theorem for Free Groups, Proceedings of the American Mathematical Society, Vol. 41, No. 2 (Dec., 1973), pp. 634-638 ...