International day of Mathematics 2020 – University of Klagenfurt

The International Mathematics Day is an event proclaimed by UNESCO and supported by the International Mathematical Union, which takes place annually on 14 March. The day is also known as π-day, because: The decimal expansion of the circle number π begins with 3.1415…. — and especially in the American-speaking world, 14 March is written as “3/14”.

The theme of the International day of Mathematics 2020 is “Mathematics is Everywhere“.
It will be celebrated (earlier) on Friday, March 13.

(The event was cancelled due to Covid-19.)