For more than two millennia, mathematicians have produced a growing heap of pi equations in their ongoing search for methods to calculate pi faster and faster. The pile of equatio ...
Most of us first hear about the irrational number π (pi) – rounded off as 3.14, with an infinite number of decimal digits – in school, where we learn about its use in the context of a circle. More ...
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In Ramanujan’s 111-year-old formula, IISc paper finds links with black holes & quantum theory
Bengaluru: A formula on pi (Ï€) written by Indian mathematician Srinivasa Ramanujan 111 years ago matches with modern-day physics that describes black holes, swirling fluids and the expanding universe, ...
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