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Conference Papers Year : 2016

Friends with Benefits


We describe AmiCo, a tool that extends Isabelle/HOL with flexible function definitions well beyond primitive corecursion. All definitions are certified by the assistant's inference kernel to guard against inconsistencies. A central notion is that of friends: functions that preserve the productivity of their arguments and that may occur in corecursive call contexts. As new friends are registered , corecursion benefits by becoming more expressive.
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hal-01401812 , version 1 (23-11-2016)


  • HAL Id : hal-01401812 , version 1


Jasmin Christian Blanchette, Aymeric Bouzy, Andreas Lochbihler, Andrei Popescu, Dmitriy Traytel. Friends with Benefits: Implementing Foundational Corecursion in Isabelle/HOL (Extended Abstract). Isabelle Workshop 2016, Aug 2016, Nancy, France. ⟨hal-01401812⟩
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