Hi Hans, Two additional packages are TaylorSeries (not in METADATA right now) and > HyperDualNumbers, which I 'derived' from the C code by the authors (see > below links). >
The link where TaylorSeries.jl can be found is https://github.com/lbenet/TaylorSeries.jl . It implements handling polynomial expansions (type `Taylor`) of basic functions in one variable, including differentiation and integration. We are extending it to more variables (type `TaylorN`), which is not yet in github. We use extensively automatic differentiation techniques to manage everything. We plan to make a pull-request to METADATA, but want to have certain functionality first. Best, Luis
