War in Europe is a staple topic in the study of history, but there’s one major conflict most history books won’t teach you: the battle of the equal sign, =. These two parallel lines were, in fact, the ...

A new book traces the history of division signs, square roots, pi, exponents, graph axes and other mathematical symbols. (Bigstock) Consider the simple plus sign: +. Most people, Joseph Mazur writes ...

What does the word 'infinity' mean? The word infinity is derived from the Latin word "infinite", which means infinity and has no limit or end. As a result, infinity has become a popular and very ...