牛顿迭代法求非线性方程的根 调用格式：f_name函数名； x0初值； xmin,xmax：x坐标； n_point描绘曲线所用点数-Newton iteration of nonlinear equations for root Call format: f_name function names x0 initial value xmin, xmax: x coordinates n_point curve described by points

编写一个求方程ax2 + bx + c = 0的根 的程序，用3个函数分别求当b2-4ac大于零、等于零、和小于零时的方程的根。要求从主函数输入a,b,c的值并输出结果。 -Write an equation for ax2+ bx+ c = 0 root of procedures, the use of three function for respectively when b2-4 ac greater than zero, zero, and less than zero hour o

VC++版本的方程求根 给出方程各个项数 即可得出两根 -VC++ version of the equation Root equation given the number of items you can come to two individual

自己编写的Delphi方程求根程序，几乎没有Bug，可以方便学生使用。也可以方便初学Delphi的朋友学些。-Write your own root Delphi equation procedures, almost no Bug, can be convenient for students to use. Can also facilitate learning Delphi friends to learn some.