Commit 2024-09-11 03:54 cb6040d8
View on Github →feat(ModelTheory/Satisfiability): Fix universe on ModelsBoundedFormula, derive consequences for models in all universes (#16676)
Redefines ModelsBoundedFormula
to require a formula to be true in all models of a higher universe
Derives that ModelsBoundedFormula
implies a formula is true in models in all universes from properties of satisfiability (ultimately derived from Löwenheim-Skolem)