Pi can be calculated using a random sample of darts thrown at a square and circle target. Pi can be calculated using a random sample of darts thrown at a square and circle target. The problem with ...

This is at least my ninth year of writing about Pi Day—here is my post from 2010. Of course it's called Pi Day because the date, 3/14, is similar to the first three digits of pi (3.1415 …). At this ...