Abstract
Informally, a reflective logic is a logic in which important aspects of its metatheory can be represented at the object level in a consistent way, so that the object-level representation correctly simulates the relevant metatheoretic aspects. In other words, a reflective logic is a logic which can be faithfully interpreted in itself. Maude’s language design and implementation make systematic use of the fact that rewriting logic is reflective [66, 56, 67, 68]. This makes the metatheory of rewriting logic accessible to the user in a clear and principled way. However, since a naive implementation of reflection can be computationally expensive, a good implementation must provide efficient ways of performing reflective computations. This chapter explains how this is achieved in Maude through its predefined META-LEVEL module, that can be found in the prelude.maude file.
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© 2007 Springer Berlin Heidelberg
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Clavel, M. et al. (2007). Reflection, Metalevel Computation, and Strategies. In: All About Maude - A High-Performance Logical Framework. Lecture Notes in Computer Science, vol 4350. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71999-1_14
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DOI: https://doi.org/10.1007/978-3-540-71999-1_14
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-71940-3
Online ISBN: 978-3-540-71999-1
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