Time to test your brain! Are you a puzzle person? Most of these hard math problems aren’t straightforward arithmetic. They challenge you to look at problems a different way, testing your logic and ...

(i) OF these two books, the first is interesting as being the work of two American ladies who are colleagues in the same institution. Each of the authors is a Ph.D., arid for this and other reasons we ...

Alan Veliz-Cuba has received funding from the Simons Foundation and the American Mathematical Society for some of his research. You can probably think of a time when you’ve used math to solve an ...