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The LEGO Proof Assistant

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Visit this site: http://www.dcs.ed.ac.uk/home/lego/
Author:Randy Pollack; University of Edinburgh
Description: A tool for interactive proof development in the natural deduction style. It implements various related type systems - the Edinburgh Logical Framework (LF), the Calculus of Constructions (CC), the Generalized Calculus of Constructions (GCC), and the Unified Theory of Dependent Types (UTT). It supports refinement proof as a basic operation. The system design emphasizes removing the more tedious aspects of interactive proofs.
Levels: College, Research
Languages: English
Resource Types: Topic Tools Miscellaneous
Math Topics: Logic/Foundations, Computer Science

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