求无限循环小数的循环节

说明：  kobo patch program to make it better

用VB+MO做的北京奥运交通查询系统，用esri公司的MO控件作为开发工具，基于VB平台，可以实现数据的管理、浏览以及道路查询(VB MO do Beijing Olympic transport system. esri companies with MO controls as development tools, VB-based platforms, we can achieve data management, View and road inquiries)

用VB做的可以按照关键字体来分割小说文件,源码在网上得到的(VB to do with the body to be divided in accordance with the novel keyword documents, source code available online at)

说明：  算法给出了粒子群对pid控制器参数的整定，程序详细，可供初学者参谋。(The algorithm gives the parameter tuning of the PID controller by particle swarm optimization. The program is detailed and can be used as a reference for beginners.)

window下测试串口通信的测试软件，方便易用(test software window under test serial communications, easy to use)

一个用于学习五线谱的小软件。   五线谱学习软件，用于钢琴初学者对五线谱的记忆。shengtao.guo@qq.com

运用随机字符和数字的组合生成图片的验证码。-java- JAVASCRIPT

网页特效，字的移动，颜色的控制，可以使网页看起来很生动，丰富。-netnew word of the movement, color control, web pages appear to be very lively and rich.

说明：  谭浩强的c语言电子版，有利于我们方便学习，方便在电脑上学习(The c language electronic version Hemopurification the, help us facilitate learning, to facilitate learning in computer)

VB自动生成G代码VB自动生成G代码VB自动生成G代码(VB automatically generate G-code)