π Day – March 14
eiπ + 1 = 0
Given that the digits of π never end (formally, it’s a “transcendental” number) today is really only π-Approximation day.
— Neil deGrasse Tyson (via Twitter)
Pointlessly geeky fact: 33 is the number of Pi digits required to manifest all ten numerals at least once:
— Neil deGrasse Tyson (@neiltyson) March 14, 2018
3.14159265358979323846264338327950
Pie doesn't compare to cake, but happy #PiDay. pic.twitter.com/12CPmjYELL
— Jim Gaffigan (@JimGaffigan) March 14, 2018
How Many Digits of Pi Do We Really Need?
Vi Hart Pi Day rant 2016: best one yet