One of the libraries I'm using for computer vision depends on using the inner dual number class Jet [0] from Google's ceres-solver to do automatic differentiati

One of the libraries I'm using for computer vision depends on using the inner dual number class Jet [0] from Google's ceres-solver to do automatic differentiation. It was worthwhile research reading through the implementation to understand the applications. [0]: https://github.com/ceres-solver/ceres-solver/blob/master/include/ceres/jet.h https://github.com/ceres-solver/ceres-solver/blob/master/inc...