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src/HOL/SAT.thy
author wenzelm
Wed, 14 May 2014 12:00:18 +0200
changeset 56958 b2c2f74d1c93
parent 55239 97921d23ebe3
child 58889 5b7a9633cfa8
permissions -rw-r--r--
updated to polyml-5.5.2;

(*  Title:      HOL/SAT.thy
    Author:     Alwen Tiu, Tjark Weber
    Copyright   2005

Basic setup for the 'sat' and 'satx' tactics.
*)

header {* Reconstructing external resolution proofs for propositional logic *}

theory SAT
imports HOL
begin

ML_file "Tools/prop_logic.ML"
ML_file "Tools/sat_solver.ML"
ML_file "Tools/sat.ML"

method_setup sat = {* Scan.succeed (SIMPLE_METHOD' o SAT.sat_tac) *}
  "SAT solver"

method_setup satx = {* Scan.succeed (SIMPLE_METHOD' o SAT.satx_tac) *}
  "SAT solver (with definitional CNF)"

end
isabelle