Pi gets all the fanfare, but other numbers also deserve their own math holidays
- Written by Manil Suri, Professor of Mathematics and Statistics, University of Maryland, Baltimore County
One mathematical constant describes the population growth rate of a bunch of rabbits.Supalerk Laipawat/EyeEm via Getty ImagesMarch 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, one among...





