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From imaginary numbers to the fourth dimension and beyond, mathematics has always been about imagining impossible things. In x+y, Eugenia Cheng draws on the insights of higher-dimensional mathematics

Mathematician and popular science author Eugenia Cheng is on a mission to show you that mathematics can be flexible, creative, and visual. This joyful journey through the world of abstract mathematics into category theory will demystify mathematical thought processes and help you develop your own thinking, with no formal mathematical background needed. The book brings abstract mathematical ideas down to earth using examples of social justice, current events, and everyday life – from privilege to COVID-19 to driving routes. The journey begins with the ideas and workings of abstract mathematics, after which you will gently climb toward more technical material, learning everything needed to understand category theory, and then key concepts in category theory like natural transformations, duality, and even a glimpse of ongoing research in higher-dimensional category theory. For fans of How to Bake Pi, this will help you dig deeper into mathematical concepts and build your mathematical back

Join Molly as she ventures into a curious world where nothing is quite as it seems... A trail of clues lead from scene to scene, presenting Molly with a number of challenges. But who is leaving the cl

What is math? And how exactly does it work? In How to Bake Pi, math professor Eugenia Cheng provides an accessible introduction to the logic of mathematics?sprinkled throughout with recipes for everyt

What is math? How exactly does it work? And what do three siblings trying to share a cake have to do with it? InHow to Bake Pi, math professor Eugenia Cheng provides an accessible introduction to the

Find the clues and lift the flaps on this mathematical mystery!Join Molly as she ventures into a curious world where nothing is quite as it seems. A trail of clues leads from scene to scene, presentin

A brilliant mathematician examines the complexity of gender and society and forges a path out of inequality.Why are men in charge? After years in the male-dominated field of mathematics and in the fem

How both logical and emotional reasoning can help us live better in our post-truth worldIn a world where fake news stories change election outcomes, has rationality become futile? In The Art of Logic

How both logical and emotional reasoning can help us live better in our post-truth worldIn a world where fake news stories change election outcomes, has rationality become futile? In The Art of Logic

The brilliant and charismatic Eugenia Cheng takes us on a dizzying journey through what's bigger than infinity and smaller than its oppositeEvery child had a schoolyard fight that ended with this clas