Pointcuts can be abstract.Logical formLearned from3 sentences. A meaning can be abstract.Logical formLearned from3 sentences. Algorithms can be equivalent to abstract (state machines).Logical formLearned from3 sentences. An abstract type can be a type.Logical formLearned from3 sentences. A (specification formalism) can be abstract.Logical formLearned from3 sentences. Channels can be abstract.Logical formLearned from3 sentences. Populations can be abstract.Logical formLearned from3 sentences. An avatar can be abstract.Logical formLearned from3 sentences. A functional specification can be abstract.Logical formLearned from3 sentences. (Message operations) can be abstract.Logical formLearned from3 sentences. A (document tree) can be abstract.Logical formLearned from3 sentences. A (syntax bnf) can be abstract.Logical formLearned from3 sentences. A document can be abstract.Logical formLearned from3 sentences. An abstract model may indicate that something-is-the-case.Logical formLearned from3 sentences. An (identifier scheme) can be abstract.Logical formLearned from3 sentences.