A team of Swiss researchers are claiming that their high-performance computer has added 12.8 trillion new digits to the number Pi, in a calculation that reached a record-breaking 62.8 trillion figures ...

Researchers at the Swiss university Fachhochschule Graubünden claim that they’ve broken the world record for the most calculated digits of pi, a mathematical constant that describes the ratio of a ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...