Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

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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, ...

It is once again Pi Day (March 14—which is like the first digits of pi: 3 and 14). Before getting into this year's celebration of pi, let me just summarize some of the most important things about this ...

While most people associate the mathematical constant π (pi) with arcs and circles, mathematicians are accustomed to seeing it in a variety of fields. But two University of Rochester scientists were ...

A century-old Ramanujan formula for calculating pi has been discovered to emerge naturally in modern high-energy physics.

BENGALURU: Everyone has studied the irrational number π (pi) in school and wondered what is its use in modern day life.

The impressive feat took a team of "cloud computers" months PI is everywhere, and it’s now more precise than ever – as a Google staffer snags the world record for the most-calculated digits of pi. The ...