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Happy Pi Day

Celebrate Pi Day!

It's the only holiday to honor a number: Pi Day, on 3-14, the beginning digits of the infinite, nonrepeating decimal expansion of pi = 3.1415926... As the ratio of a circle's circumference to its diameter, pi is irrational and transcendental--qualities sure to bring a twinkle to any mathematician's eyes. How are people celebrating Pi Day?

AMS Bookstore Pi Day Sale

In celebration of Pi Day (3.14), the AMS is offering a special discount on most AMS titles. AMS Members will receive a 40% discount and non-AMS Members will receive a 25% discount. Use the market code MT159 when ordering. The discount is valid from 3/14/15 and expires 3/31/15.


If your math department celebrates Pi Day let us know!

Email the AMS Public Awareness Office