fact: Definition eval_literal (l:literal) := match l with | POS l => eval_formula l.(elt) | NEG l => eval_formula l.(elt) -> False end.
imports: Cdcl.PatriciaR Cdcl.KeyInt Cdcl.ReifClasses Cdcl.Lib Bool Setoid ZifyBool ZArith Uint63 Lia List Cdcl.Syntax Cdcl.Clause