高斯投影正反算及邻带换算的成品 可直接经行运算工作-Positive and negative Gauss projection operator and its adjacent zone of the finished product can be directly converted by the line of computing tasks

二分法的基本思想是通过计算隔根区间的中点，逐步缩小隔根区间，从而可以得到方程的近似值-The basic idea of dichotomy is separated by calculating the midpoint of the root zone, gradually narrowing the range across the root, so you can get an approximation of equation