This article has been updated from the original post, which appeared on March 14, 2013. March 14, when written as 3/14, represents the first three digits of pi (Ï€), the ratio of the circumference of a ...
Fans celebrate Pi Day (3.14) with π pie. Photo by Flickr user pauladamsmith March 14, when written as 3.14, is the first three numbers of pi (π). To commemorate the (completely artificial) confluence ...
March 14 is celebrated as Pi Day because the date, when written as 3/14, matches the start of the decimal expansion 3.14159… of the most famous mathematical constant. By itself, pi is simply a number, ...