Papers
Topics
Authors
Recent
Gemini 2.5 Flash
Gemini 2.5 Flash
149 tokens/sec
GPT-4o
9 tokens/sec
Gemini 2.5 Pro Pro
47 tokens/sec
o3 Pro
4 tokens/sec
GPT-4.1 Pro
38 tokens/sec
DeepSeek R1 via Azure Pro
28 tokens/sec
2000 character limit reached

Internalized realizability in pure type systems (1006.2867v2)

Published 15 Jun 2010 in cs.LO

Abstract: Let P be any pure type system, we are going to show how we can extend P into a PTS P' which will be used as a proof system whose formulas express properties about sets of terms of P. We will show that P' is strongly normalizable if and only if P is. Given a term t in P and a formula F in P', P' is expressive enough to construct a formula "t ||- F" that is interpreted as "t is a realizer of F". We then prove the following adequacy theorem: if F is provable then by projecting its proof back to a term t in P we obtain a proof that "t ||- F".

Summary

We haven't generated a summary for this paper yet.