Take a sheet of paper and draw dots on it. How many pairs of points can you place so that they are all exactly one centimeter (about 0.39 inches) apart? This mathematical problem, which seems ...
The bat-and-ball problem is a famous math puzzle that more than half of people—even Harvard graduates—get wrong. It's ...
The math world is losing its mind over the new solution to an Erdős problem. This is what AI found, how we missed it—and why it matters.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results