Simply put, pi is a mathematical constant that expresses the ratio of a circle’s ... It wasn’t given its name until 1706, when Welsh mathematician William Jones began using the Greek symbol for the ...

Pi Day, celebrated on March 14, honours mathematical constant Pi, recognising its significance in mathematics, particularly in circle calculations, and promoting interest in learning and practising ...

The holiday commemorates a timeless symbol beloved by many in mathematical ... Pi Day celebrations have little to do with the mathematical constant. Suri would still encourage educators to take ...