KOCHI: The story of pi is one of great intrigue. On a cosmological plane, this natural constant is believed to hold secrets ...

This is why pi is perplexing: It is an irrational number, the sequence 3.14159265358979323846 … goes on for eternity without following a single pattern and never repeating itself. Pi helps us ...

Extending the known sequence of digits in pi is very difficult because the number follows no set pattern. Pi is used in engineering, physics, supercomputing and space exploration - because its ...