The Department of Mathematical Sciences does not currently have a formal separate computer use policy. Most problems are handled locally and informally. However, if common-sense restraint isn't observed, we may be eventually forced to waste a lot of time coming up with one that will make everyone's life more miserable.
You may want to look at this sample of what is deemed reasonable and acceptable by others:
Oxford
University, Mathematical Institute
University of Florida
Univerity
of Wisconsin, Math