For the Cliche contest I thought of a concept for:

"An anomaly so helpful/harmless, the Foundation lets it roam the Site and has minimal containment procedures. Being helpful/harmless is optional."

"An item that is very good at doing the thing its supposed to do, too good in fact"

The concept is similar to SCPs such as http://www.scp-wiki.net/scp-294 , an SCP which is a calculator which can solve any equation, calculation and problem. I would imagine that as well as having buttons that a scientific calculator would, it would also have the alphabet as buttons for algebra based problems.

I'm not entirely sure what I should make it do when calulations which by normal calculator logic would be an error (dividing by zero as an example). Please give feedback, thanks.