SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, a commemoration of the mathematical sign Pi. That's because the date written numerically ...
Today is Pi Day, an annual celebration of the famous mathematical concept that has fascinated people for millenia. But what exactly is π (pronounced like the word "pie"), and where did the concept ...
Not every mathematical constant gets its own day. But then again, not every constant is pi, the incredible and infinite number represented by this symbol: π. Pi Day was introduced in 1988 in San ...