src/CTT/ex/ROOT.ML

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

(*  Title:      CTT/ex/ROOT.ML
    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
    Copyright   1991  University of Cambridge

Examples for Constructive Type Theory. 
*)

use_thys ["Typechecking", "Elimination", "Equality", "Synthesis"];