fact: Definition valid_theory_C (C : forall D (I:interp D), Prop) (T:theory) phi := forall D (I : interp D) rho, C D I -> (forall psi, T psi -> rho ⊨ psi) -> rho ⊨ phi.
imports: Undecidability.FOL.Syntax.Core Undecidability.FOL.Syntax.Theories Undecidability(Shared.ListAutomation) Vector