PI DAY
14 March 2021 TODAY, 3/14, IS PI DAY You know, as in π = 3.14 + infinitely more numbers. I have a fascination with the fundamental mathematical constants and their beautiful connection demonstrated by Euler's Identity: You can read all about it on Wikipedia at https://en.wikipedia.org/wiki/Euler's_identity My bookshelf keeps hi sto ries of e, i, and π. I don't know if there are books on the other two fundamentals, 0 and 1.