Thus chaos theory is, very generally, the study of forever changing complex systems based on mathematical concepts of recursion, whether in the form of a recursive process or a set of differential equations modeling a physical system.

• 通常混沌理论是研究建立在数学递归概念基础的上永远改变复杂系统,无论以回归过程形式或建立微分方程物理系统模型。