Non determinism through type isomorphism

We define an equivalence relation on propositions and a proof system where equivalent propositions have the same proofs. The system obtained this way resembles several known non-deterministic and algebraic lambda-calculi.

Bibliographic Details
Main Authors: Alejandro Díaz-Caro, Gilles Dowek
Format: Article
Language:English
Published: Open Publishing Association 2013-03-01
Series:Electronic Proceedings in Theoretical Computer Science
Online Access:http://arxiv.org/pdf/1303.7334v1
Description
Summary:We define an equivalence relation on propositions and a proof system where equivalent propositions have the same proofs. The system obtained this way resembles several known non-deterministic and algebraic lambda-calculi.
ISSN:2075-2180