Some couple of days ago, some question was bumped and it had spawned (apparently in its original version) a tag named gcd. I find this tag to be particularly uninteresting, and somewhat non-revealing on the contents of the question. I removed that tag. Now I see that there are suddenly two ques...

Next month I will begin to learn in the university, and I am not sure if to buy smart pen such as Livescribe or Logitech IO 1/2 to write math with.(handwriting is not an option) The problem is that I am not sure if these pens are comfortable, if they are easy to use and even if they are appropri...

I will begin to learn in the university next month and I would like to know what is the best way to write math except from handwriting? I am not sure if to use a mathematic software,digital pen or tablet. My writing is unclear and unorganized, and I usually lose things like notebooks so I think ...