How to Bake Pi
An Edible Exploration of the Mathematics of Mathematics
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- ¥1,900
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- ¥1,900
発行者による作品情報
One of the world's most creative mathematicians finds the meaning of mathematics in the kitchen in this "whimsical...rigorous and insightful" (New York Times) book
What is math? How exactly does it work? And what do three siblings trying to share a cake have to do with it? In How to Bake Pi, math professor Eugenia Cheng provides an accessible introduction to the logic and beauty of mathematics, powered, unexpectedly, by insights from the kitchen. We learn how the bechamel in a lasagna can be a lot like the number five, and why making a good custard proves that math is easy but life is hard. At the heart of it all is Cheng's work on category theory, a cutting-edge "mathematics of mathematics," that is about figuring out how math works.
Combined with her infectious enthusiasm for cooking and true zest for life, Cheng's perspective on math is a funny journey through a vast territory no popular book on math has explored before. So, what is math? Let's look for the answer in the kitchen.
PUBLISHERS WEEKLY
Cheng, a lecturer in mathematics at both the University of Sheffield and the University of Chicago, sets an ambitious agenda for herself: to explain to non-mathematicians how mathematicians think and to educate readers about the tools mathematicians employ when seeking solutions to complex problems. She begins each chapter with recipes (mostly desserts) that she then employs to illustrate the thought processes that underlie mathematical reasoning a surprisingly stimulating and successful conceit. Having grabbed the reader's attention, Cheng playfully walks through numerous math problems of varying difficulty, taking care to provide understandable and illuminating solutions. She often departs from mathematical theory to highlight the pragmatic values of logic and rationality as employed by mathematicians in everyday life, and she possesses a lighter side that recognizes mathematical reasoning is not life's holy grail, underlining her point with an entertaining, and wise, six-point indictment of pure logic as a tool with which to approach "all that life throws at us." Cheng is exceptional at translating the abstract concepts of mathematics into ordinary language, a strength aided by a writing style that showcases the workings of her curious, sometimes whimsical mind. This combination allows her to demystify how mathematicians think and work, and makes her love for mathematics contagious.
