multipleshooting to find the roots of the non-linear functions

树根安全卫士是一款手机安全软件，以手机安全为核心，提供有病毒查杀、系统信息提取、可疑文件扫描、插件扫描、恶意广告、木马程序扫描及私密空间等实用安全功能。-Roots security guards is a mobile phone security software, mobile phone safety as the core, to provide a virus killing, system information extraction, suspicious files, scan

Android树控件,DEMO实现了采用双亲存储的数据结构JSON数据渲染，支持设置是否显示树根、是否显示图标、是否显示复选框、自定义节点图标与文本之间的间距、节点字体大小、节点字体颜色、自定义折叠展开图标、节点消息提示数量，完全支持自定义节点的每一个控件的显示-Android tree control, DEMO parents realized using JSON data structures to store data rendering, support setting whethe

Android write using language to achieve a calculator arithmetic remainder, take down, roots and basic functions