Ian Stewart's Visions of Infinity: The Great Mathematical Problems is an entertaining and fresh look at some of the most vexing problems facing the field of mathematics. We asked him to pick the ...

A logarithm is the power which a certain number is raised to get another number. Before calculators and various types of complex computers were invented it was difficult for scientists and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Have you ever tried typing a complex ...