Extending the Extensional Lambda Calculus with Surjective Pairing is Conservative
DOI:
https://doi.org/10.7146/brics.v13i5.21911Resumé
We answer Klop and de Vrijer's question whether adding surjective-pairing axioms to the extensional lambda calculus yields a conservative extension. The answer is positive. As a byproduct we obtain the first ``syntactic'' proof that the extensional lambda calculus with surjective pairing is consistent.Downloads
Publiceret
2006-03-12
Citation/Eksport
Støvring, K. (2006). Extending the Extensional Lambda Calculus with Surjective Pairing is Conservative. BRICS Report Series, 13(5). https://doi.org/10.7146/brics.v13i5.21911
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