The hill climbing method in the design of Boolean functions was considered. By analyzing some properties of the sets W_(2,3)~+ and W_(2,3)~-,some steps of the original hill climbing method was reduced.

• 针对布尔函数设计中的爬山算法,分析了算法中集合W_(2,3)~+与W_(2,3)~-的性质,优化了该算法的部分计算。