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, ...
Paul Erdős, the famously eccentric, peripatetic and prolific 20th-century mathematician, was fond of the idea that God has a celestial volume containing the perfect proof of every mathematical theorem ...
Let's explore how the Pythagorean theorem was known and applied in India centuries before Pythagoras, highlighting a poetic geometry problem from Bhāskara II’s Līlāvatī. It traces the theorem’s ...
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