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» Craig's Interpolation Theorem formalised and mechanised in I...
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65
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CORR
2006
Springer
129views Education» more  CORR 2006»
14 years 11 months ago
Craig's Interpolation Theorem formalised and mechanised in Isabelle/HOL
We formalise and mechanise a construtive, proof theoretic proof of Craig's Interpolation Theorem in Isabelle/HOL. We give all the definitions and lemma statements both formal...
Tom Ridge
76
Voted
AISC
2008
Springer
15 years 28 days ago
Mechanising a Proof of Craig's Interpolation Theorem for Intuitionistic Logic in Nominal Isabelle
Craig's Interpolation Theorem is an important meta-theoretical result for several logics. Here we describe a formalisation of the result for first-order intuitionistic logic w...
Peter Chapman, James McKinna, Christian Urban