HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Conference papers

A constructive decision procedure for equalities modulo AC

Quang-Huy Nguyen 1
1 PROTHEO - Constraints, automatic deduction and software properties proofs
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : We provide in this paper an optimised constructive decision procedure for AC equalities based on the syntacticness of AC theories. The main idea is to reduce the search space by considering only terms in associative canonical form. This decision procedure has been used in the context of an ELAN based tactic for rewriting modulo AC in Coq where the proofs of AC equalities are efficiently searched by ELAN and checked in Coq.
Document type :
Conference papers
Complete list of metadata

Contributor : Publications Loria Connect in order to contact the contributor
Submitted on : Tuesday, September 26, 2006 - 2:50:25 PM
Last modification on : Friday, February 4, 2022 - 3:22:34 AM


  • HAL Id : inria-00100768, version 1



Quang-Huy Nguyen. A constructive decision procedure for equalities modulo AC. 16th International Workshop on Unification - UNIF 16, Jul 2002, Copenhagen, Denmark, 5 p. ⟨inria-00100768⟩



Record views