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LeanPool.MatchingLogic.EntryIII.Conclusion

MatchingLogic.EntryIII.Conclusion #

Every locally consistent finite list over an arbitrary ambient signature has a pointed model. Only its finite symbol restriction enters the canonical construction.

Unconditional finite-list local completeness over the source variable type Nat.

Unconditional one-sorted strong local completeness over Nat.

Entry point (iii), at the source-faithful scope of one-sorted finitary signatures and a countably infinite element-variable type.

theorem MatchingLogic.global_completeness_entryIII {S : Signature} {Var : Type} [DecidableEq Var] [Denumerable Var] {Gamma : Set (Pattern S Var)} {phi : Pattern S Var} (hGamma : gammaGamma, Closed gamma) (hphi : Closed phi) :
GlobalCons Gamma phi Provable Gamma phi

The one-sorted case of Corollary 15 with both soundness and strong local completeness supplied by the development. Only the paper's closedness premises remain.