Evaluator of the lambda-calculus in an interactive graph rewriting system with explicit sharing http://rochel.info/#graph-rewriting
|Latest on Hackage:||0.3.5|
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Evaluate a given λ-term (letrecs may be used) interactively. It uses duplicators to explicitly render fully-lazy sharing according to Wadsworth's approach. The reduction rules are split into two groups, safe rules and unsafe rules, which implement the procedure for unsharing the MFE under one duplicator.