Exceptions in the Rewriting Calculus

  • Authors:
  • Germain Faure;Claude Kirchner

  • Affiliations:
  • -;-

  • Venue:
  • RTA '02 Proceedings of the 13th International Conference on Rewriting Techniques and Applications
  • Year:
  • 2002

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Abstract

In the context of the rewriting calculus, we introduce and study an exception mechanism that allows us to express in a simple way rewriting strategies and that is therefore also useful for expressing theorem proving tactics. The proposed exception mechanism is expressed in a confluent calculus which gives the ability to simply express the semantics of the first tactical and to describe in full details the expression of conditional rewriting.