常用逻辑函数复合项险象简化精确定位

本文根据逻辑余式的基本原理，在二变量基本项与复合项组合险象的基础上，导出了三变量基本项与复合项。采用K=1状态变化过程中赋值不同的中间逻辑状态，得到了三变量复合项功能冒险之简化计算法则。这种计算方法简单而快建，使工作量大大降低．为四变量逻辑函数以及多变量函数组合险象的最终解决提供了一条效途径。

Simplified Accurate Location for Hazards of compound Terms in Common Logic Functions

According tO the hundamental principle of logical complementary formula, this paper derives three variable basic terms andcompound terms on the base of the combinatorial hazards of two variable basic terms and compound terms. With different values endowed tological mid-states in sfate change process pair when k = 1, simplified computation rules governing the hazards of three variable compoundterms are obtained .The method is simple and fast and largely reduces the amout of work .It is and effective way for the eventual solution ofcombinatorial hazards of logical functions of four and more variables.