If the rule is to multiply or divide by a specific number each time, it is called a geometric sequence. Each term in a geometric sequence is found by multiplying or dividing the previous term by ...

Complex numbers also play a role in understanding all the possible geometric figures you can construct with a ruler and compass. As noted by mathematicians Jean-Robert Argand and Carl Friedrich Gauss, ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s ...