Abstract
We previously presented a decision procedure for satisfiability and validity in propositional intuitionistic logic Int using Binary Decision Diagrams (BDDs). We now present some further optimisations which greatly improve performance. Primarily we focus on the impact and placement of an explicit mechanism for BDD variable ordering.
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Goré, R., Thomson, J. (2013). An Improved BDD Method for Intuitionistic Propositional Logic: BDDIntKt System Description. In: Bonacina, M.P. (eds) Automated Deduction – CADE-24. CADE 2013. Lecture Notes in Computer Science(), vol 7898. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38574-2_19
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DOI: https://doi.org/10.1007/978-3-642-38574-2_19
Publisher Name: Springer, Berlin, Heidelberg
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