A syntactical proof of the operational equivalence of two $\lambda$-terms
Résumé
In this paper we present a purely syntactical proof of the operational equivalence of $I=\lambda xx$ and the $\lambda$-term $J$ that is the $\eta$-infinite expansion of $I$.
Domaines
Logique [math.LO]| Origine | Fichiers produits par l'(les) auteur(s) |
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