英语语法分析

Unsatisfiable constraints don't have valid solutions.

不满足的约束没有有效的解决方法。

In this latter case, we would say that the function is unsatisfiable; otherwise it is satisfiable.

在这后一种情况下，我们可以说，是不可满足的功能，否则它是满足的。

Mu (1) is a class of minimal unsatisfiable formulas with the deficiency of the number of clauses and.

是子句数与变元数的差等于1的极小不可满足公式类。