Question about CAS and Graphing

[Angus]

Confusion, again...
plotfun() sound like plotting a function f:=int(x,x) is called an expression right? If I define f(x):=int(x,x) i.e. a function there is no graph. Yes plot(f(x)) works fine, but you should keep in mind that students not present in forums should find an intuitive way to use the tool.

@HP: These issues are really, really important and essential for a calculator. Especially when thinking of usage at school. Please go for that topic! Seriously I have the feeling there has to be done something.

There was a thread weeks ago about interchanging graph data to the function app I just don't find it to link it. I am surprised that most people seem to be happy with workarounds...?

edit: I would suggest to use small letters by default in the geometry app to point out its realation to the cas. Mine plot big letters just like the function app.