Bare-Bones VEGAS
A VEGAS Monte Carlo Integration project. As the name implies, it is just an implementation of the VEGAS algorithm introduced in G. P. Lepage JOURNAL OF COMPUTATIONAL A New Algorithm PHYSICS 27, 192-203 (1978), with an additional initial (optional) phase where the bins with the maximum contribution are subdivided. The idea is that by having a simple code, the user can easily modify it, in order to meet their needs.
This project started in the ASAP project, where everything is made simple. Explanations on how the algorithm works can be found there. Examples on how to use the code, though, are given here.
- Add subdivision phase.
- Read and write grid.
- Maybe better regularization of weights?
That's it for now.
Enjoy,
Dimitris