Celebrate Pi Day with a slice of UCLA PIES
In mid-March every year, the spotlight shines extra brightly on the Greek letter pi, which represents the ratio of a circle’s circumference to its diameter. That’s because, although ratio’s value is an irrational and transcendental number — it has been calculated to more than 50 trillion digits without repetition or pattern — it is approximately 3.14, which, of course, corresponds with the date March 14. It probably also doesn’t hurt that the name of the letter is pronounced just like the name of an appropriately round dessert, which provides a nifty excuse for anyone to eat, well, pie. But did…