Quadratic functions are essential in the world of mathematics and have a wide range of applications in various fields, such as physics, engineering, and finance. An inverse function can be thought of ...

This is a preview. Log in through your library . Abstract The inverse-function theorem is generalized to multivalued functions of the form f(x) + K, where f is a differentiable single-valued function ...

It would be great to consider having a builtin inverse() function for matrices in WGLS. As pointed out in this comment, it is supported by other APIs. While it has been argued that this function is ...