Documentation

Incompleteness.DC.Basic

Equations
  • LO.FirstOrder.Theory.Alt.instSubtheorySyntacticFormulaThyAlt_incompleteness = s
Equations
Equations
  • LO.FirstOrder.DerivabilityCondition.ProvabilityPredicate.instCoeFunForallSentence = { coe := LO.FirstOrder.DerivabilityCondition.ProvabilityPredicate.pr }

If 𝔅 satisfies Rosser provability condition, then 𝔅.con is provable in T.