用二分法求解非线性方程,只要用户输入所求的方程,方程的根就很快被程序计算出,方便而且还很快捷.对于数值分析这样的课程,将算法通过程序实现,具有很好的教学价值.-dichotomy used to solve nonlinear equations, as long as import demand equation, the equation roots soon be worked out procedures to facilitate and very fast. Numerical an