Robabeh Chanpa - Department of computer engineering, Islamic azad university, salmas branch, salmas,iran.
Leila Zeinalzadeh Ahranjani - Department of Mathematics, Islamic Azad University, Salmas Branch, Salmas, Iran

Chaos is a phenomenon that is completely random and unpredictable on a local scale, but on alarger scale, it is completely predictable. Chaos is a theory that has an opinion on varioussocial, political and economic issues, but it needs a language to depict its concepts, and this isthe field that chaos geometry or fractals created. In this article, we will review and introducechaos theory and describe some of its applications in different sciences.

chaos, computer, fractal