A female figure can be abstract.Logical formLearned from2 sentences. An adherence can be abstract.Logical formLearned from2 sentences. Excerpts can be abstract.Logical formLearned from2 sentences. A science can be abstract.Logical formLearned from2 sentences. A result can be a proof of a correctness of compilation to an abstract machine.Logical formLearned from2 sentences. An abstract machine may have layers of (control stacks).Logical formLearned from2 sentences. A derivation may extend construction of abstract machines with some steps.Logical formLearned from2 sentences. An environment can be in an abstract machine.Logical formLearned from2 sentences. An abstract machine may manifest correctness.Logical formLearned from2 sentences. An abstract machine can be for functional languages.Logical formLearned from2 sentences. Construction may yield abstract machines.Logical formLearned from2 sentences. Abstract machines may be designed.Logical formLearned from2 sentences. Abstract machines can be for languages.Logical formLearned from2 sentences. A dtd can be abstract.Logical formLearned from2 sentences. A policy may be based on an abstract design.Logical formLearned from2 sentences.