You're right - it is a bit sluggish. That's something we have to work on. We also need to fix the double negative issue.
That said, you should be able to type in a value yourself. The code is completely editable.
That said, you should be able to type in a value yourself. The code is completely editable.
http://research.microsoft.com/apps/pubs/default.aspx?id=2013...
However, when you change something inside the loop, its likely that everything will have to be re-executed. The only way around this is to break up the loop somehow. Or perhaps see Umut's work on self-adjusting computation:
http://www.umut-acar.org/self-adjusting-computation
Its an interesting research area.