Hi all,
I've created a header only library called EigenLab (https://github.com/marcel-goldschen-ohm/EigenLab) which provides run-time parsing/evaluation of matrix math expressions in C++ with a format similar to MATLAB (e.g. in case you need to evaluate a matrix _expression_ input by the user). It can handle variables and uses Eigen for all matrix math operations. Check it out on GitHub and let me know what you think. Also, if anyone knows how I could improve its performance by using Eigen's _expression_ templates, I'd love to hear about it.
Cheers,
Dr. Marcel Goldschen-Ohm
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Marcel Goldschen-Ohm, PhD
Postdoctoral fellow, Chanda laboratory