Automatic Derivation of Compositional Rules in Automated Compositional Reasoning

摘要

Soundness of compositional reasoning rules depends on computational models and sometimes is rather involved. Verifiers are therefore forced to mould their problems into a handful of sound compositional rules known to them. In this paper, a syntactic approach to establishing soundness of compositional rules in automated compositional reasoning is presented. Not only can our work justify all compositional rules known to us, but also derive new circular rules by intuitionistic reasoning automatically. Invertibility issues are also briefly discussed in the paper.