因为工作的需要，要在单片机上实现开根号的操作。目前开平方的方法大部分是用牛顿迭代法。我在查了一些资料以后找到了一个比牛顿迭代法更加快速的方法。不敢独享，介绍给大家，希望会有些帮助。-Because the needs of work, to achieve single-chip open radical operation. Square root of the current methods are mostly used Newton iteration. I checked some i

电力系统潮流计算，牛顿拉夫逊法极坐标形式，适用于电气工程及其自动化潮流编程。-Power flow calculation, the Newton Raphson method in polar form, applies to the programming of Electrical Engineering and Automation trend.