I put an email address here and intended it to be visible. In case it is not, search with my last name at http://www.ams.org/cml/ which will give
If people would include the source of a given problem as part of the process of posting a question, life would be a little easier.
Stolen from a comment by Michael Albanese: students should not be asking for clever tricks that avoid effort, they should be asking for methods that always work.
With any luck my two websites will be restored someday: the host computer needs work: