WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number with many practical uses. Many people will mark the day with a slice of pie — sweet, savory or even pizza.

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 all in celebration of pi (Greek letter π), the mathematical constant and infinite number whose first three digits are 3.14.

March 14th is celebrates one of the hardest numbers to memorize because it's National Pi Day! Not pie as in apple or pizza, but as in the mathematical constant 3.14 represented by the Greek letter pi.

You don’t have to be a mathematical whiz to calculate the savings Angelenos can score on pizzas and pies on Pi Day, which will be observed Friday to commemorate the mathematical constant pi. While you don’t have to understand pi to claim the deals,

Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings discounts and deals for people looking to grab a pizza to celebrate the holiday.

Originally defined as the ratio between the circumference of a circle and its diameter, pi — written as the Greek letter π — appears throughout mathematics, including in areas that are completely unconnected to circles such as chemistry,

President Trump floated the idea of running for a third term during a St. Patrick’s Day event Wednesday, saying he looked forward to celebrating with the Irish prime minister “at least three more times.

Pi, defined as the ratio between the circumference of a circle and its diameter, is what's known as an irrational number. Despite its ubiquity, not only across math but also in fields as varied as medicine,