Characters may undergo a checking.Logical formLearned from4 sentences. Checking can be for a class of systems.Logical formLearned from4 sentences. Issues may undergo a checking.Logical formLearned from4 sentences. Techniques can be for (model checking).Logical formLearned from4 sentences. A (type checking) may be performed.Logical formLearned from4 sentences. (Type checking) may undergo (execution costs).Logical formLearned from4 sentences. (Identity documents) may undergo a checking.Logical formLearned from4 sentences. A (checking account) may undergo a debiting.Logical formLearned from4 sentences. Properties may undergo a checking.Logical formLearned from4 sentences. A level of checking can be appropriate.Logical formLearned from4 sentences. A deal can be constituted-of-or-filled-with (error checkings).Logical formLearned from4 sentences. A deal of (error checkings) may be doed in a kernel.Logical formLearned from4 sentences. (Model checking) may use bdds.Logical formLearned from4 sentences. A (model checking algorithm) can be efficient.Logical formLearned from4 sentences. A checking can be prompt.Logical formLearned from4 sentences.