Pi Day is celebrated on March 14 (3.14) every year to properly recognize the constant pi (π=~3.14159)—the ratio of the circumference of a circle to its diameter. At Wolfram, π plays an important part in every one of our products, allowing users to do everything from getting the basic area of a circle to rendering a π symbol filled with the digits of π. On Pi Day last year (aka the Pi Day of the Century), the folks at SXSW got a very special treat from us in the name of π. This year, we decided to bring the celebration to you by offering exclusive discounts on Mathematica. Get 15% off Mathematica Home Edition and 25% or more off Mathematica Student Edition in select territories, including North and South America, Australia, and parts of Asia and Africa. Regardless of where you are, you can still celebrate with us by finding your Pi Day.

This offer extends into this April, Mathematics Awareness Month, which we’re also kicking off today, Monday, March 14. First founded in 1986 as Mathematics Awareness Week, Mathematics Awareness Month aims to increase the public understanding of and appreciation for mathematics and its applications. In honor of this year’s theme, “The Future of Prediction,” we will be offering 20% off subscriptions to Wolfram|Alpha Pro starting today and ending April 30, 2016. With Pro you’ll be able to freely explore the realm of mathematics, get your “What’s next for math?” questions answered, and see how mathematics can make accurate predictions possible in any related field. Visit our website and use the promo code MATHMONTH20OFF to take advantage of this special discount.