Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...

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

A new study reveals that Srinivasa Ramanujan’s century-old formulas for calculating pi unexpectedly emerge within modern theories of critical phenomena, turbulence, and black holes. In school, many of ...

Whether you already have student loan debt or you're trying to decide if you should take out loans for school, being able to calculate how much interest you'll ultimately pay for those loans is vital ...

More than a hundred years ago, long before anyone imagined supercomputers or black hole simulations, legendary Indian ...

Don't prioritize your tasks by what will take the most time—try choosing what will have the biggest impact. That's what the Most Important Task (MIT) method involves: rather than thinking of specific ...

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It's a fair bet that anybody reading this will immediately recognise the number 3.1415. It is, of course, the ratio of a circle's circumference to its diameter: pi.