二分法求解任意代数方程，比如超越方程等等，最原始的方法，但是最可靠。 本文档是Mathematica的求解代码。用户可以修改本代码，提取适合自己的核心代码。-Dichotomy solving any algebraic equation, such as the transcendental equation and so on, the most primitive methods, but the most reliable. This document is the solution