中文说明：本实验先利用Mathematica求解非线性方程（组）,探索不动点、混沌的性质-In this study, the first use of Mathematica for solving nonlinear equations (group), explore the fixed point, chaotic nature of the
English Description：
In this study, the first use of Mathematica for solving nonlinear equations (group), explore the fixed point, chaotic nature of the