Add Yahoo as a preferred source to see more of our stories on Google. For more than two millennia, mathematicians have produced a growing heap of pi equations in their ongoing search for methods to ...

Add Yahoo as a preferred source to see more of our stories on Google. While building a simpler model for particle interactions, physicists found a new representation involving pi—not a new value for ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...