The Mathematics of the Rubik’s Cube

https://web.mit.edu/sp.268/www/rubik.pdf

 

Introduction to Group Theory and Permutation Puzzles March 17, 2009

Introduction

Almost everyone has tried to solve a Rubik’s cube. The first attempt often ends in vain with only a jumbled mess of colored cubies (as I will call one small cube in the bigger Rubik’s cube) in no coherent连贯的 order. Solving the cube becomes almost trivial once a certain core set of algorithms, called macros, are learned. Using basic group theory, the reason these solutions are not incredibly difficult to find will become clear.

作者:Chuck Lu    GitHub
posted @   ChuckLu  阅读(268)  评论(0)  编辑  收藏  举报
编辑推荐：
· 记一次.NET内存居高不下排查解决与启示
· 探究高空视频全景AR技术的实现原理
· 理解Rust引用及其生命周期标识（上）
· 浏览器原生「磁吸」效果！Anchor Positioning 锚点定位神器解析
· 没有源码，如何修改代码逻辑？
阅读排行：
· 全程不用写代码，我用AI程序员写了一个飞机大战
· DeepSeek 开源周回顾「GitHub 热点速览」
· MongoDB 8.0这个新功能碉堡了，比商业数据库还牛
· 记一次.NET内存居高不下排查解决与启示
· 白话解读 Dapr 1.15：你的「微服务管家」又秀新绝活了
历史上的今天：
2018-03-15 null in JavaScript
2017-03-15 查看计算机型号
2016-03-15 ConfigurationManager.AppSettings Property
2016-03-15 What is a good buffer size for socket programming?
2016-03-15 Protected vs protected internal (Again) in c#
2016-03-15 protected (C# Reference)
2016-03-15 abstract (C# Reference)
点击右上角即可分享
微信分享提示