Re: [math] New finite differencing framework for math4

2016-02-17 Thread Eric Barnhill
Dear Fran, this is very interesting especially the bandwidth control which I would find useful. I will be happy to look this code over and test it on some problems in my field. Right now that will be in a month or two due to some personal issues. I added a couple of questions to the JIRA. Bes

[math] New finite differencing framework for math4

2016-02-16 Thread Fran Lattanzio
Hello all, I have created a pull request with a new univariate finite difference framework for [math]. The main features of this framework are: 1. *Exact* calculation of the coefficients for any stencil type (forward, backward, central), derivative order, and accuracy order. This is done by solvin