Indian mathematician Srinivasa Ramanujan’s formula for Pi can help with calculating black holes, studying percolation, or ...

Everyone knows the number 3.14, at school it is something that is obligatory to learn and, subsequently, to know how to use.

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, ...

Uncover the surprising connection between Ramanujan's pi formulas and the universe. Learn how his century-old math helps ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

Discover how Ramanujan's century-old pi formulas connect to modern cosmology and turbulent fluid physics in groundbreaking new research.

"It took 108 days to calculate with the Chudnovsky algorithm, and another 14 hours to verify the last 32 digits with the BBP algorithm. The Pi calculation program, y-cruncher, requires you to decide ...