Persons may get an expression.Logical formLearned from7 sentences. An expression can be lawful.Logical formLearned from7 sentences. A relational expression can be between a (resource variable).Logical formLearned from7 sentences. Expressions may undergo a definition.Logical formLearned from7 sentences. A delicacy can be constituted-of-or-filled-with expression.Logical formLearned from7 sentences. Expressions can be altered.Logical formLearned from7 sentences. Expression may undergo a manipulation.Logical formLearned from7 sentences. Persecution can be for an expression of opinions.Logical formLearned from7 sentences. An expression may pertain-to a boss.Logical formLearned from7 sentences. (Expression functions) may do backtracking.Logical formLearned from7 sentences. A function may want a regular expression.Logical formLearned from7 sentences. Complaints may undergo an expression.Logical formLearned from7 sentences. A rmail-ignored-headers may hold a regular expression.Logical formLearned from7 sentences. A text may match an (expression regexp).Logical formLearned from7 sentences. A file can be against regular expressions of (format definitions).Logical formLearned from7 sentences.