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, ...

Dupe is a tricky entity considering it disguises itself as a door with a number, which of course you’ll want to avoid. To do that, pay close attention to the last door you passed through.

I'm a mathematician who studies analysis: an area of math that deals with complex numbers.Unlike the more familiar real numbers—positive and negative integers, fractions, square roots, cube ...

William Ross, University of Richmond (THE CONVERSATION) To a nonmathematician, having the letter “i” represent a number that does not quite exist and is “imaginary” can be hard to wrap ...