<FONT face=Verdana>In order to mimic the nature more true

according to density and distribution of cell

the dynamitic influence among all individual with each other were considered during evolutionary operation. Therefore

a dynamitic environment is built by the rules of the cellular automata and in turn

the cellular genetic algorithm with evolutionary rules (CEGA) is proposed in this paper. The experimental results of two typical test functions show that CEGA can efficiently remain the diversity of population

carry out the global exploitation

and improve the speed of searching solution. We conclude that moderate density cell is favourable to solution.