More than a century after Srinivasa Ramanujan scribbled his astonishing formulas for π in notebooks in India and England, ...

It’s formatted to confuse people, and there are no interesting underlying concepts. By Kenneth Chang Math can be useful. It can also be elegant, even beautiful — a word you’ll often hear ...

I’ve been out of school a long time (I mean a long time), yet I think I’m still pretty good at basic math. I’m always able to figure out whether a “bargain buy” at the supermarket is actually a ...