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Ramanujan’s 100-year-old pi formula is still unlocking secrets of the universe

Uncover the surprising connection between Ramanujan's pi formulas and the universe. Learn how his century-old math helps ...
IFLScience

Formula Calculates Any Digit Of Pi, Nobody Noticed For Centuries

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...