Eli Maor 知名科普作家，以色列理工学院博士，曾在芝加哥洛约拉大学教授数学史课程。著有畅销书《三角之美：边边角角的趣事》、《勾股定理：悠悠4000年的故事》、《无穷之旅：关于无穷大的文化史》等。在各国期刊上发表过大量论文，涉及应用数学、数学史和数学教育等领域。

The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest background in mat...(展开全部)

Eli Maor 知名科普作家，以色列理工学院博士，曾在芝加哥洛约拉大学教授数学史课程。著有畅销书《三角之美：边边角角的趣事》、《勾股定理：悠悠4000年的故事》、《无穷之旅：关于无穷大的文化史》等。在各国期刊上发表过大量论文，涉及应用数学、数学史和数学教育等领域。

The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest background in mat...(展开全部)

This volume contains the four essays that Spencer published as The Man Versus the State in 1884 as well as five essays added by later publishers. In addition, it provides "The Proper Sphere of Government", an important early essay by Spencer. Spencer develops various specific disastrous ramifications of the wholesale substitution of the principle of compulsory co-operation -- ...(展开全部)

This volume contains the four essays that Spencer published as The Man Versus the State in 1884 as well as five essays added by later publishers. In addition, it provides "The Proper Sphere of Government", an important early essay by Spencer. Spencer develops various specific disastrous ramifications of the wholesale substitution of the principle of compulsory co-operation -- ...(展开全部)

Throughout history, thinkers from mathematicians to theologians have pondered the mysterious relationship between numbers and the nature of reality. In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi , or 1.6180339887...This curious mathematical relationship, widely known as "The Golden Ratio," was discovered by Euclid more than ...(展开全部)

Throughout history, thinkers from mathematicians to theologians have pondered the mysterious relationship between numbers and the nature of reality. In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi , or 1.6180339887...This curious mathematical relationship, widely known as "The Golden Ratio," was discovered by Euclid more than ...(展开全部)

Ten-year-old Annemarie Johansen and her best friend Ellen Rosen often think of life before the war. It's now 1943 and their life in Copenhagen is filled with school, food shortages, and the Nazi soldiers marching through town. When the Jews of Denmark are "relocated," Ellen moves in with the Johansens and pretends to be one of the family. Soon Annemarie is asked to go on a dang...(展开全部)

在线阅读本书 This Newbery Medal Book describes how a ten-year-old Danish girl's bravery is tested when her best friend is threatened by Nazis in 1943.