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Not sure if this can be done with something like LocalSymbol or LocalObject but I would like to see persistent functions so that they could easily be overloaded at start of kernel or session for example to load packages in a very easy and direct...
Wolfram should compensate you for doing their work for them. This is something Wolfram should have done a long time ago with Mathematica.
Oh hush. o_~ I think what Mr. Cherkasskii is suggesting is that notebook toolbars and menus should be upgraded with the latest functional features not an updated rigid interface style that you cannot get out of. If you have ever used Microsoft...
Why name the function Upset? Is it a cute metaphor for the pain of programming OOP in general as well as describing how parameters are set up for inheritance? If so it worked. I got a good chuckle.
I was given the following problem: *Consider the equation x = exp(-x2). Plot the two curves on the same plot to get a rough idea of the intersection point. Then use a built - in function (e.g. FindRoot or FixedPoint or Solve) to find the solution...