To a nonmathematician, having the letter “i” represent a number that does not quite exist and is “imaginary” can be hard to wrap your head around. If you open your mind to this way of thinking, ...

Robyn Arianrhod does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

A general solution to the cubic equation was long considered impossible, until we gave up the requirement that math reflect reality. Pope Francis' cause of death announced as first Latin American ...