# Pi Approximation Day 2021

Happy Pi Approximation Day! Pi is a famous irrational number! π = 3.1415926535… The real Pi Day is on March 14th, so what’s with today? Since Pi is an irrational number, that means it goes on forever, and ever… Such a long number is a little unwieldy to use in calculations. Now we have a… Continue reading Pi Approximation Day 2021