Section Sound_Kripke.
Existing Instances ProofTheories.IntuitionisticPropositionalLogic.minAX ProofTheories.IntuitionisticPropositionalLogic.ipG.
Existing Instances KripkeSemantics.MD KripkeSemantics.kMD KripkeSemantics.SM KripkeSemantics.kminSM KripkeSemantics.kpSM KripkeSemantics.R.

Theorem sound_classical_Kripke_identity:
sound ProofTheories.ClassicalPropositionalLogic.G KripkeSemantics.SM (KripkeModelClass _
(Kmodel_Monotonic + Kmodel_PreOrder + Kmodel_Identity)).