Use of set notation in graphing apps

[dg1969]

(11-17-2021 12:52 AM)jte Wrote:  ... Tim and I have talked about this in the past, and it is definitely on the list of possible future improvements...

I understood from an old thread that you were one of the lead authors of this great “advanced graphics” app. We now know that the calculator branch has been sold ...
When you mention here possible future improvements, do you mean that you are still an actor in this future? I will be very reassured for the future of this great machine to know that people of your quality are still on the development team.