March 14, written out as 3/14 in the US and a few other countries, is π day, as those are the first three digits of the famous number. π is one of the most important and fascinating numbers in math.
Happy π day!
March 14, when written out in the American date style of month/day, comes out as 3/14. That coincides with the three first digits of π: 3.14.
π is one of the most