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I would like to make a few comments on this subject because I think there is still good work that can be done toward better tensor or differential geometry applications in Mathematica. I have just finished working through all the help pages for...
If you wouldn't mind clarifying, is your goal simply to point the reader to a section of your notebook or to actually embed cell groups in some form into the LaTeX document?
Can you please post the training and test set you are using? And FYI, I provided my original training and test set.... it is hyperlinked to my question!