fact: Fixpoint L_tded {p : peirce} {b : falsity_flag} (L : nat -> list form) (n : nat) : list form := match n with | 0 => nil | S n => L_tded L n ++ concat ([ L_ded A n | A ∈ L_con L n ]) end.
imports: Undecidability.Synthetic(Definitions DecidabilityFacts EnumerabilityFacts ListEnumerabilityFacts ReducibilityFacts) Undecidability.FOL(Syntax.Facts Syntax.Theories Syntax.Asimpl) Undecidability(Shared.ListAutomation) Lia EqdepFacts