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 ...

An inverse function graphing calculator will allow you to graph functions quickly and precisely, which will help you visualize how these graphs behave.

In the paper, the authors find series expansions and identities for positive integer powers of inverse (hyperbolic) sine and tangent, for composite of incomplete gamma function with inverse hyperbolic ...

To find an inverse function, form an equation by giving the output value a name using a letter (such as y), then rearrange the equation to make x the subject.