Albert Einstein's general theory of relativity (E=mc2), is a central theory in modern physics with implications on our insight into everything from black holes to the expansion of the universe. But how did Einstein come up with it? And what has happened to it since then?
The Secret Life of Equations is not a mathematics book but a map by which readers can discover equations from a different perspective. Selected from geometry, technology, science, chance and mathematics, the 50 equations are explored by way of their history. Why were they needed? How were they developed? What is their value today?
The equations are presented as follows:
In uncomplicated text, the book follows the evolution of each equation, bringing to life the brilliant minds and unique characters that starred in the story, and how their achievements advanced modern theory. It points out the faults and problems that arose and explains how the equations are fundamental to our understanding of the world, not to mention the unfathomable universe.
The Secret Life of Equations will enlighten and entertain in equal measure. It is excellent for readers interested in mathematics history and for students that would benefit from the allegorical explanations.
Rich Cochrane is a writer and educator. He devises and teaches innovative maths courses for artists at Central Saint Martins, London, and lectures in maths and philosophy at City Lit. Rich has written books on literature, music and computing and has for many years organized public educational events. He also spent a decade writing software for derivatives trading floors, which is how he discovered that math was a lot more interesting than it seemed to be at school. He has degrees in both math and English literature and a PhD in philosophy.