Pi, a mathematical constant denoted by the Greek letter π, is the ratio of a circle's circumference C to its diameter d: π = C/d. The circumference of a circle is, in turn, equal to 2πr, where r is ...

Most people know the value of Pi as 3.1416, but it's gotten longer and longer over the years as researchers try to find its most accurate calculation. A team from the University of Applied Sciences ...

A data storage company has decoded more than 100 trillion digits of pi — smashing the world record for calculating the never-ending number. Unraveling this hefty slice of pi required the equivalent ...

Pi Approximation Day occurs every July 22nd. It celebrates pi, a key mathematical constant. Pi relates a circle's circumference to its diameter. William Jones introduced the π symbol in 1706.

New Delhi, August 17: Setting a new world record, the Switzerland's scientists have calculated the value of Pi, a mathematical constant, till 62.8 trillion figures with the help of a super computer.

A Japanese businessman using a home-built computer has taken calculations of the mathematical concept of pi to the trillions of digits and won a world record for his labours. Shigeru Kondo, a systems ...