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Using rippling for equational reasoning

  • Dieter Hutter
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1137)

Abstract

This paper presents techniques to guide equational reasoning in a goal directed way. Suggested by rippling methods developed in the field of inductive theorem proving we use annotated terms to represent syntactical differences of formulas. Based on these annotations and on hierarchies of function symbols we define different abstractions of formulas which are used for planning of proofs. Rippling techniques are used to refine single planning steps, e.g. the application of a bridge lemma, on a next planning level.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • Dieter Hutter
    • 1
  1. 1.German Research Center for Artificial Intelligence (DFKI GmbH)SaarbrückenGermany

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