From preeminent math personality and author of The Joy of x, a brilliant and endlessly appealing explanation of calculus – how it works and why it makes our lives immeasurably better.
Without calculus, we wouldn’t have cell phones, TV, GPS, or ultrasound. We wouldn’t have unraveled DNA or discovered Neptune or figured out how to put 5,000 songs in your pocket.
Though many of us were scared away from this essential, engrossing subject in high school and college, Steven Strogatz’s brilliantly creative, down‑to‑earth history shows that calculus is not about complexity; it’s about simplicity. It harnesses an unreal number—infinity—to tackle real‑world problems, breaking them down into easier ones and then reassembling the answers into solutions that feel miraculous.
Infinite Powers recounts how calculus tantalized and thrilled its inventors, starting with its first glimmers in ancient Greece and bringing us right up to the discovery of gravitational waves (a phenomenon predicted by calculus). Strogatz reveals how this form of math rose to the challenges of each age: how to determine the area of a circle with only sand and a stick; how to explain why Mars goes “backwards” sometimes; how to make electricity with magnets; how to ensure your rocket doesn’t miss the moon; how to turn the tide in the fight against AIDS.
As Strogatz proves, calculus is truly the language of the universe. By unveiling the principles of that language, Infinite Powers makes us marvel at the world anew.
##最適閤的讀者是想搞理工科、且剛接觸微積分的中學生。從中你可以讀到教科書鮮少會涉及的微積分發展史、微積分與現代科技的關係、以及科學傢的故事,相當引人入勝。當然,任何程度的讀者都能有自己的收獲,不過類型與多寡而已。
評分##從對無限的直觀認識,到發展齣係統嚴謹的分析方法,通過微積分人類得以求解世界的規律:微積分不僅僅是工具,還是上帝的語言,小到量子,大到天體,到最後都奇跡般近乎完美地遵從數學的定理,或許這就是數學使人敬畏的魅力
評分##畢業時候係裏送的書,原來是係裏的教授寫的… 以為是數學史,結果是科普。準備快速翻完,留著給小孩看,畢竟還是有我大學最喜歡的數學教授的簽名。|前半部分基礎講完,書的後半部分還是有點東西。結尾讓人震撼。
評分##讀Strogatz永遠這麼愉悅!另外知道瞭biology是pre-Galileo, pre-Newton的soft science。
評分要是我早讀瞭這本書,當年的微積分會學得很有趣味吧!
評分##是本會讓人看high的書
評分##太多equation還有數學名詞..不適閤有聲書來聽
評分##是本會讓人看high的書
評分##律師同學講武德纔能晉級法師的。
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