src/Sequents/LK/ROOT.ML

try to avoid races again (cf. 8c37cb84065f and fd3a36e48b09);

(*  Title:      Sequents/LK/ROOT.ML
    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
    Copyright   1992  University of Cambridge

Examples for Classical Logic.
*)

use_thys ["Propositional", "Quantifiers", "Hard_Quantifiers", "Nat"];