src/HOL/Decision_Procs/Decision_Procs.thy

same_append_eq / append_same_eq are now used for simplifying induction rules.

header {* Various decision procedures, typically involving reflection *}

theory Decision_Procs
imports
  Commutative_Ring Cooper Ferrack MIR Approximation Dense_Linear_Order Parametric_Ferrante_Rackoff
  Commutative_Ring_Complete
  "ex/Commutative_Ring_Ex" "ex/Approximation_Ex" "ex/Dense_Linear_Order_Ex"
begin

end