src/HOL/SAT.thy
author hoelzl
Fri Mar 22 10:41:43 2013 +0100 (2013-03-22)
changeset 51474 1e9e68247ad1
parent 49989 34d0ac1bdac6
child 55239 97921d23ebe3
permissions -rw-r--r--
generalize Bfun and Bseq to metric spaces; Bseq is an abbreviation for Bfun
     1 (*  Title:      HOL/SAT.thy
     2     Author:     Alwen Tiu, Tjark Weber
     3     Copyright   2005
     4 
     5 Basic setup for the 'sat' and 'satx' tactics.
     6 *)
     7 
     8 header {* Reconstructing external resolution proofs for propositional logic *}
     9 
    10 theory SAT
    11 imports HOL
    12 begin
    13 
    14 ML_file "Tools/prop_logic.ML"
    15 ML_file "Tools/sat_solver.ML"
    16 ML_file "Tools/sat_funcs.ML"
    17 
    18 ML {* structure sat = SATFunc(cnf) *}
    19 
    20 method_setup sat = {* Scan.succeed (SIMPLE_METHOD' o sat.sat_tac) *}
    21   "SAT solver"
    22 
    23 method_setup satx = {* Scan.succeed (SIMPLE_METHOD' o sat.satx_tac) *}
    24   "SAT solver (with definitional CNF)"
    25 
    26 end