Sergey Linev

Resolved by #15825 and #15830 in master and 6.32

I guess, one can close problem. `%reset -f` does not cleanup ROOT, all histograms and canvases remains. If executing correct macro again, one just get warnings about canvas with same...

Issue with drawing new canvas with same name probably was resolved by https://github.com/root-project/root/pull/15943

@guitargeek Are all python3 problems resolved now? Did you try NeuralNetwork? It may need adjustments for `d3` v6 which used now

This commit https://github.com/root-project/root/pull/12484/commits/b9d085e4540c3a12253da77c56f581df3e68c1ad is adjusting to python3. I am not sure if changes in other scripts is necessary. > So given that JsROOT is not working very well and no...

Try to store canvas from `tutorials/graphs/annotation3d.C` macro. It modifies axes properties in the macro itself - like title or some special labels. You can do same with `Bessel.C` - but...

`TF1::DrawCopy` not used in tutorials. But if one modifies any of such tutorials and will try to use - it will fail.

> Therefore the axis are not persistent too and not saved in the root file. Olivier, `TF1::DrawCopy` is not about storage in the ROOT file. It missing copying of histogram...

No, issue is still there. As mentioned - `tutorials/math/Bessel.C` configures x axis title, but it does not appeared when `TF1::DrawCopy()` is called.

Yes, issue is still there. One need to fix `TF1::DrawCopy()`