Mar 14, 2015 · But they're wrong, and Pi Day -- which celebrates the discovery of the mathematical ratio between a circle's diameter and its circumference, and is celebrated for obvious reasons today, on 3/14...

Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (the 3rd month) since 3, 1, and 4 are the first three significant figures of π , and was first celebrated in the United States.

Jan 2, 2016 · Pi Day should be preferred instead of Pi Minute or Pi Second, and Pi Minute should be preferred instead of Pi Second. For this challenge you should use 12-hour time (15:14 == 3:14). The date/time used to determine the Pi Day/Minute/Second should …

Mar 14, 2025 · Founded in 1988, and recognized by the U.S. House of Representatives in 2009, Pi Day celebrates the mathematical sign pi and fosters an appreciation for math and science. Not matter how you slice...

Mar 14, 2016 · To celebrate Rounded Pi Day, you must take advantage of today's date to make a program that takes in a circle's diameter and outputs its circumference by multiplying the diameter by 3.1416, where 3.1416 must be obtained using today's date.

Mar 16, 2019 · Given a delimited string or list of words, and optionally a generator function or stream for the digits of pi, determine if the input is Incorrect, Basic, or Standard Pilish, with the output being some distinct value for each. Code golf: shortest code wins.

Mar 14, 2010 · Guidelines for code-golf on SO. The shortest code by character count to display a representation of a circle of radius R using the * character, followed by an approximation of π. Input is a single number, R. Since most computers seem to have almost 2:1 ratio you should only output lines where y is odd.

Mar 14, 2025 · More than three decades on and the day is celebrated worldwide, with the sharing of pi trivia, mathematical problems, and the baking of the most famous of circular deserts: the pie.

Mar 14, 2023 · What is pi? Pi is the ratio of the circumference of a circle to its diameter, or approximately 3.14. What is Pi Day? Pi Day occurs on March 14, because the date is written as 3/14 in the United...

Code Golf: Calculating PI. Let’s celebrate Pi day in clojure! Tweet. Exactly 140 characters to print 9 digits of π π (3.141592654)