Magic Squares and Cubes
简介：
幻方由一系列排列成正方形的数字组成，每行和列以及两个角对角线的总和应是相同的量，可以称为总和。在《魔方和立方体》中，w.s.安德鲁斯写道: “对魔方的研究可能可以追溯到史前时代。在有关1125年的中国文献中发现了一些例子，这些文献显然是从更旧的文献中复制而来的。据记录，早在9世纪，阿拉伯占星家就在其占星术的计算，等等。因此，魔术一词的可能起源一直存在到今天。”
本书涵盖的主题包括魔术方块，魔术立方体，富兰克林方块，魔术和毕达哥拉斯数，回归理论，魔术圆，球体和星星，以及魔术八面体等。这是1923年出版的一本书的复制品。
英文简介：
A Magic Square consists of a series of numbers so arranged in a square that the sum of each row and column and of both the corner diagonals shall be the same amount which may be termed the summation.
In "Magic Squares and Cubes" W.S. Andrews writes "The study of magic squares probably dates back to prehistoric times. Examples have been found in Chinese literature written about AD 1125 which were evidently copied from still older documents. It is recorded that as early as the ninth century magic squares were used by Arabian astrologers in their calculations of horoscopes, etc. Hence, the probable origin of the term magic, which has survived to the present day."
This book cover topics such as magic squares, magic cubes, the Franklin squares, magics and Pythagorean numbers, the theory of reversions, magic circles, spheres, and stars, and magic octahedroids, among other things.
This is a reproduction of a book published before 1923.
- 书名
- Magic Squares and Cubes
- 译名
- 魔方和魔方
- 语言
- 英语
- 年份
- 2023
- 页数
- 428页
- 大小
- 23.59 MB
- 下载
Magic Squares and Cubes.pdf- 密码
- 65536
最后更新：2025-04-12 23:54:40
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