Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was ...

Apparently, a not-so-funny thing happened on elementary students’ way to higher mathematics — most of them were left without a proper understanding of the equal sign. This problem can get in the way ...

Unicode is a massive, sprawling effort that pairs a number to every unique character in a language, every punctuation mark, every math symbol, and much more. And nearly all of it is available within ...